xv-thc20j schematic
TRANSCRIPT
![Page 1: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/1.jpg)
SCHEMATIC DIAGRAMS
TH-C30J,TH-C30CTH-C20J,TH-C20C
Contents
Block diagrams
Standard schematic diagrams
Printed circuit boards
2-1
2-2
2-13 to 16
CD-ROM No.SML200603
DVD DIGITAL THEATER SYSTEM
No.MB506SCH
2006/3COPYRIGHT 2006 Victor Company of Japan, Limited.
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
XV-THC30
SP-PWC30
SP-THC40F
SP-THC40C
SP-THC40S
XV-THC20
SP-PWC20
SP-THC20F
SP-THC20C
SP-THC20S
![Page 2: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/2.jpg)
In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the
parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " "
mark nearby are critical for safety.
![Page 3: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/3.jpg)
2-1
<Main body section><Subwoofer section>Block diagram
J6001
HEADPHONE OUT
HP-L/R
HP-DET
T901
POWER
TRANS.
IC901
SWITCH
REG.
DIODE
BRIDGE
F+/-, -VDISPQ951,Q953
FL SW, -VDISP SW
Q958,Q969
SWA12V REG.
AC IN
P901
Power supply section
IC501
FL
DRIVER
DI501
FL DISPLAY
IC511
REMOCON F+/-,-VDISP
B5V,D5V
JS541
VOLUME
CN
501
VOL1
VOL2
REMOCON
DI-CKDI-DTDI-CS
G1 to G11
S1 to S17
S531 to S540
DISC KEY
KEY3
KEY4
D551
ILLUMINATION LED
STANDBY
ILLUMI1
ILLUMI2
FL display section
S521
POWER SW
D511
STANDBY
LED
KEY1
FW
521
S522 to S523
S526 to S529
OPERATION
SW
KEY1
KEY2
FL display section(Operation key)
DVD changer mechanism section
CN
1
IC1, IC2
TRAY / POSITION
MOTOR DRIVERPOS_UP, POS_DOWN
TR_OP, TR_CL
SW7
SUB TRAY
START SW
M1
TRAY
MOTOR
M
M2
POSITION
MOTORM
S.TR_ST
CN2
SW1 to SW5
TRAY CLOSE SW
SW6
TRAY
OPEN SW
M.TR_OP
TR1_CL to
TR5_CL
CN3
R1
POSITION
SENSORSW8
SUB TRAY
END SW
IC201
DRVER
IC451
MECHA
CONTROLLOR
IC301
DVN
IC505
SDRAM
IC509
FLASH ROM
IC811
USB TRANCEIVERIC801
Q801
IC452
EEPROM
IC510
EEPROM
CN
453
DVD traverse
mechanism
CN
101
A, B, C, D, E, F, RF+, PD(CD), PD(DVD)
F+/-
T+/-
FM+/-
WOUT
VOUT
UOUT
COM
LD(CD), LD(DVD)
CLSWT1 to 5
STSTSW
MOTPSW
POSMUP
POSMDN
MTOP, MTCL
CN
451
CN
452
W1
W2
LSENSOR
STEDSW
AINL
AINR
FAOUTL
FAOUTR
RAOUTL
RAOUTR
CAOUT
SWAOUT
Q101 to Q104
LASER DRIVER
S2UDT
U2SDT
UCLK
SCS
CPURST
UCS
DISCSET
DISCSTP
EXADT0 to 15, EXADR16 to 20
EXDT0 to 15, CPURST
NEXCE, NEXOE, NEXWE
DISPRST
DISPBUSY
DISPCS
DISPCK
DISPD2S
DISPS2D
MA0 to 11, BA0, BA1
MDQ0 to 15, DQM0 to 1
NCSM,NRAS, NCAS, NWE, MCK
D+/-
D5V
SPD, RCV, VPO
VMO, NOE, VP
VM, SUSPEND
C
V
Y1
Y2
CB
CR
RX
EPDI,EPDO
EPCS,EPSK
X301
27MHz
DVD traverse
mechanism
CN
201
LPCO1, LPCO2
CDLDCUR, DVDLDCUR
SPDRV, TRSDRV, FODRV
TRDRV, SPMUTE, FG
TRVSW
WP, SCL, SDA
CN701 CN702
IC704
ADC
IC701
to
IC703
DAC
AOUT0
AOUT1
AOUT 2
DCLK
DDATA
DACPDN
DAC0CS
DAC1CS
DAC2CS
LRMUTE
DVD servo /USB section
IC101
SIG SEL.
VOL AMP
IC111 to IC113
AMP.
IC131
HP
AMP.
VOL_DT
VOL_CK
C,SW, SL,SR
J1101
AUX IN
Q1121
to
Q1123
Q1101
Q1102
MUTE
S_MUTE
HPMUTE
TU_L/R
TU_L/R
L+RSWIN
AUX-L
AUX-R
HPOUT_L/R
HP_OUT_L/R
LOUT, ROUT
COUT, SWOUT
SLOUT, SROUT
ADIN-L/R
OUT-L/R
OUT-SL/SR
OUT-C
OUT-SW
SW_PON
CN102 CN414
IC481
DIGITAL
IN
RX
IC121
TUNER
L.P.F.Q1131
to
Q1133
H.P.MUTE
SYSTEM
CONN.
J11
03
USB
J6101
CN
511
CN
811
Audio input/output section
DVD_U2SDT
DVD_BUSY
CN
450
CN
502
CN
451
SYS-PON
DVD-PON
VOL1, VOL 2
STANDBY
REMOCON
KEY1, KEY2
KEY3, KEY4
DI_CK, DI_DT
DI_CS, HP_DET
CN
457
Tuner
Pack
CN
410Q4091, Q4092
TU9V REG.
TU_PON TU9V
AVVLRQ4703
IC472
RESET
IC477
EEPROM
RESET/RST
EEP_DT
EEP_WS
EEP_CK
X4701
8MHz
AVC_IN
AVC_OUT
DVD_RST
DVD_CS
DVD_CK
DVD_S2UDT
Q4821
AM-BEAT
CUT
AM-BEAT
TU_CE, TU_DTI, TU_DTO, TU_CK
IC471
SYSTEM
MICOM
J4891AVCOMPULINK
CN411 CN413
CN101
CN415
IC473
LEVEL
SHIFT
CN402 CN403
CN801
CN404
DVD_BUSY2
DVD_U2SDT2
Q4811, Q4812
SW-PON
SWPON2SW-PON
VOL_DT, VOL_CK, S_MUTE, HPMUTE
System control section
Cr_OUT
Cb_OUT
Y2_OUT
CIN2
YIN2
CVIN2
CR
CB
Y2
Y1
V
C
V_SW
V_MUTE1,V_MUTE2
V_YCMIX,V_RGB, V_LPF
IC411
VIDEO
SW1
C_OUT
Y1_OUT
CV_OUT
J4402
VIDEO OUT
(COMPONENT)
PrPbY
Y
V
C
Y
V
C
IC431
VIDEO
DRIVER
VCR IN
(S-VIDEO/
COMPOSITE)
J4
40
1
VIDEO OUT
(S-VIDEO/
COMPOSITE)
Video input/output section
T101
POWER
TRANS.
Q501 to Q505
POWER CONTROL
& PROTECTOR
IC601
MICOM
CN
101
AC IN
PROTECT
iPROTECT
D151, D152
RY101
Q542
LOW VOLTAGE
DETECTOR
CN
102
CN151
+VH, -VH
+VL, -VL
CN502 CN372 CN501
Mother section
C_IN
SL_IN
SR_IN
CN
274
CN
371
FW
501
FW
501
TO SW
SPEAKER
IC202
POWER
AMP. RY273
RY272
RY271
IC201
POWER
AMP.
CN273 CN272 CN271
FLOUT
FROUT
FCOUT
SLOUT
SROUT
J2702
J2701
Mini Din
CONN.
Amplifier section
IC301
AMP.
IC302
AMP.
A/D_L
A/D_R
A/D_SL
A/D_C
SW_SIG
SR_SIG
IC303
AMP.
D561
POWER
LED
Q603
Q604
SP_RELAY-
P.ON_SIG
FAN_ON
LED
P.ON_SIG
Q523 to Q525
PROTECTOR
Q3702
to
Q3704
FAN DRIVE
Q152
5V_REG.
+5V
D166
-7V_REG.
-7V
D165
7V_REG.
+7V
SW_SIG
P.ON_SIG
POWER_CTL
PROTECT
L_IN
R_IN
SW_IN
P/ON_SIG
POWER_CTL
FAN
MOTORM
BCK, LRCK, DACCK
ADIN
ADCPDN
NEN
L, R
A12V
Q984,Q959
M9V REG.
M9V
Q954,Q979
SW5V REG.
D5V
D5VQ4961
DVD B3.3V
REG.
B3.3V
A12VIC491
A5V REG.A5V
D999
B5V REG.B5V
Q974,Q989
SW5.6V REG.
D998
SWD5.6V
SWD5V SWD5.6V
ADIN-L/R
OUT-L/R
OUT-SL/SR
OUT-C, OUT-SW
LRMUTE
![Page 4: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/4.jpg)
2-2
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
A12V
Q953
KTA1267/YG/-T1006
D901
DI106
!
24553
1
4
2
L9
01
R0
90
8-0
01
!
22
58
1 324
D90220NFA60-FC5
3273
D903NI
3273
PC901
PC123Y22FZ
!
797
3 2
14
D951FR104S-T5312
D952FR104S-T5312
D954
UF202G-F26!1808
Q951
2SC3576-JVC-T
1006
D960
MTZJ2.2A-T2
117
0.22L951
QQL244K-R22Z
168
D950MTZJ24D-T2
117
CP951ICP-N10-T
!
655
22L955QQL31AK-220Z
918
10L957
QQL26AK-100Z988
Q991
KTC3875/YG/-X
5013
D992MTZJ2.0A-T2117
Q958KTA1273/Y/-T
189
Q969RT1N241C-X
5013
P901
QNC0082-001
!
605
12
FC901
633
FC902
QNG0003-001Z
2
!
0.022/50
C994
QCBB1HK-223Y
2203
22
0/1
0
C9
69
QETN1AM-227Z32
22
0/1
6C
98
4Q
EZ
06
55
-2
27
Z
35
0 .0022/1000
C908
QCZ0401-2223130
22
/50
C9
64
QE
Z0
65
8-2
26
Z
32
0.0
01
/AC
25
0V
C9
04
!
QC
Z9
07
9-1
02
93
5
1
2
10
0/2
5C
99
0
QE
TN
1E
M-1
07
Z
34
22
/50
C9
62
QEKC1HM-226Z
33
0.1/50C993
NCB31HK-104X
5610
220p/50C954
NDC31HJ-221X5610
220p/50
C951NDC31HJ-221X5610
22
0/1
6C
99
7Q
EZ
06
55
-2
27
Z3
51
.5/2
5C
98
1
QC
Z0
20
2-1
55
Z4
46
0 .0022/AC250V
C916!
QCZ9079-222
1745
2 1
NI
C9
67
NCB31CK-104X5610
1.5/25C961
QCZ0202-155Z446
150/200C907
!
QETM2DM-157786
0.0
01
/AC
25
0V
C9
05
!
QC
Z9
07
9-1
02
93
5
1
2
330P
C909QCZ0131-331
3277
82
0/1
6C
99
9
QE
Z0
65
5-8
27
Z2
59
3
39
/50
C9
63
QE
Z0
65
8-3
96
Z
34
0.0
68
/AC
27
5V
C9
03
!
QF
Z9
07
3-6
83
99
4
1
2
56
0/2
5C
98
2
QE
Z0
65
6-5
67
Z
25
93
0.1
/50
C9
18
NC
B3
1H
K-1
04
X
56
10
47/50
C914
QEZ0658-476Z
34
82/16
C960
QEZ0655-826Z32
220p/50
C956
5610NDC31HJ-221X
12p/50C910
NDC31HJ-120X5610
100p/1000C952QCZ0136-101Z
22
220p/1000C913
QCZ0403-2213277
0.1
/16
C9
68
NCB31CK-104X
5610
1k
R983
NRSA63J-102X
5611
1.3kR985QRE141J-132Y
193
22kR955
NRSA63J-223X
56
11
2 .2KR969NRSA63J-222X
5611
10kR952
NRSA63J-103X5611
R9
21
3.3
M
!
QR
Z9
03
7-3
35
30
5
12
R951 15
QRE141J-150Y
193
FR
R954
10
(1/4W)
!
QR
Z9
00
5-1
00
X1
96
3 .3KR960
NRSA63J-332X
5611
18kR904
NRSA63J-183X5611
3.3kR908
NRSA63J-332X5611
12
0R
96
3
NR
SA
63
J-1
21
X5
61
1
68kR901
2WQRL02DJ-683X2991
4.3KR909
NRSA63J-432X5611
3.3
k
R9
80
NR
SA
63
J-3
32
X5
61
1
1.3
k
R9
65
NR
SA
63
J-1
32
X5
61
1
33
kR
99
0
NR
SA
63
J-3
33
X
56
11
D9991N4003S-T5
312
CP999
ICP-N20-T
!
655
Q965
RT1P441C-X5013
22kR953NRSA02J-223X
5006
22
k
R9
61
5611NRSA63J-223X
Q979
RT1N241C-X5013
Q989RT1N241C-X5013
22L972
QQL31AK-220Z918
100p/50C973NDC31HJ-101X5610
10
00
/10
C9
75
QEZ0654-108Z
60
1
22
0/1
0C
97
9
QE
TN
1A
M-2
27
Z
32
NI
C9
88
NC
B3
1C
K-1
04
X
56
10
D973
SB360-F82
!
2457
0.1
/16
C9
78
NC
B3
1C
K-1
04
X
5610
470/10C976QEZ0654-477Z35
22
k
R9
71
NR
SA
63
J-2
23
X
56
11
22k
R981
NRSA63J-223X5611
Q959
RT1N241C-X5013
NI
C9
87
NC
B3
1C
K-1
04
X5
61
0
NIC995
5610
NIR970NRSA63J-302X
5611
IC901
MIP4170MYSLJ
3233
12
34
56
7
0 .1/50C920
NCB31HK-104X5610
0.0
68
/AC
27
5V
C9
02
!
QF
Z9
07
3-6
83
99
4
2
1
R9
22
3.3
M!
QR
Z9
03
7-3
35
30
5
12
1.5
/25
C9
91
QC
Z0
20
2-1
55
Z4
46
Q980
RT1N241C-X5013
12kR905
NRSA63J-123X
5611
2.2
K
R9
68
NR
SA
63
J-2
22
X
56
11
15
K
R9
72
NR
SA
63
J-1
53
X5
61
1
0 .1/50C921NCB31HK-104X
5610
D911
RB160M-30-X7519
D904
FR104S-T5
312
Q954RTR030P02-X8167
D
G
S
Q974RTR030P02-X
8167
D
G
S
Q984
RTR030P02-X
8167
D
G
S
F+
-VDISP
D5V
B5V
DVD-PON
SYS-PON
F-
SWD5V
SWD5.6V
M9V
A12V
FR
R903 27
(1/4W)
!
QRZ9005-270X196
NI
R9
56
56
11
D956
FR104S-T5312
!
T901QQS0371-001
! 950
D998 1N4003S-T5312
!
0.1/16C977
NCB31CK-104X5610
NI
C9
11
!
!
QC
Z9
07
9-1
02
93
5
1
2
NI
C9
12
!
QC
Z9
07
9-1
02
93
5
1
2
330p/50C998
NDC31HJ-331X5610
EP901QNZ0870-001
559
12
3
TH901
7.5mm
BUS
D955
MA111-X5853
27
kR
95
7N
RS
A6
3J
-2
73
X
56
11
220p/50
C955
NDC31HJ-221X5610
220p/50
C957
5610NDC31HJ-221X
B4146
QUY150-050Y
5mm
505
220p/50C950NDC31HJ-221X5610
20
kR
99
1N
RS
A6
3J
-2
03
X5
61
1
22
/50C992
QE
TN
1H
M-2
26
Z
32
NIR992
NRSA63J-153X5611
EP903
QNZ0870-001559
12
3
C9
96
NI
0 .3R973
QRT027J-R24885
2W
0.5
6R9
82
QR
T0
27
J-R
56
88
5
2W
Q982KTA1267/YG/-T
1006
15
0
R9
87
NR
SA
63
J-1
51
X5
61
1
R986 20k
NRSA63J-203X
5611
Q9
83
KT
C3
20
3/O
Y/-
T1
86
10
K
R9
88
NRSA63J-103X5611
0.1
C9
89
ND
C3
1H
J-1
04
X5
61
0
24
kR
98
4
NR
SA
63
J-2
43
X5
61
1
10
0/1
6C
98
3
QE
TN
1C
M-1
07
Z3
2
R989 470
NRSA63J-471X
5611
D981
MTZJ4.3A-T2117
D993MTZJ3.3B-T2117
W921
WJL
00
21
-00
1A
-E
1
2
3
4
5
6
7
W912
1
W915
1
W914
1
W911
1
W917
1
W913
1
D912
NI
VERSION CODES
LVA10635-A1
Ver.J/C
120V 60Hz
110-240V 50/60Hz
TO
M9V
SW5V
F901
J/C
OF
LV
A1
06
35
-A
1
D
(S
HE
ET
2/6
)
(B-5)
BADDRESS
Ver.UW/UJ/UY/UP
J :U.S.A.
C :CANADA
(B-7)
(B-9)
(B-10)
*
B :GREAT BRITAIN
UY/UW/UJ/UP
*C907
REF No.
UW:BRAZIL/MEXICO/PERU
UY:ARGENTINE
Ver.
*
-VDISP
FL SW
SWITCH REG.IC
*D903
UJ:USA MILITALY BASE*R957
*R955
13.5V
(B-8)*C952SWA12V
POWER PWB
A :AUSTRALIA
Ver.A
240V 50Hz
!
US/UX/UG/UT
US :SINGAPORE
UG:TURKEY/EGYPT/SOUTH AFRICA
UN:INDONESIA
UX:SAUDI ARABIA
UT:TAIWAN
US/UX/UG/UT
12V
9V
5.6V
SWD5V
SW5.6V
B5V
S
VDD
D
VCC
TR
FB
HS901
(S
HE
ET
2/6
)
OF
LV
A1
06
35
-A
1
TO
1
2
3
7
8
10
11
12
13
16
15
6
5
LV40057-002A
MGND
AGND
DGND
DGND
FLGND
QETM2DM-157 QETM2GM-107
QUY150-050YBUS WIRE:5mm
20NFA60-FC5
QCZ0136-102ZQCZ0136-101Z
NONE NRSA63J-273X
NONENRSA63J-223X
*
*
Ver.EE
230V 50Hz
*R921 (C-3)
(B-2)*P901
QRZ9037-335 NONE
QNC0082-001 QNC0081-001
A/EE
*
*
*
*B4146 (B-6) QUY150-050Y NONE
NONE
5.9v
0v
17.8v
3.2v
1.7v
0.7v
0v 3.9v
4.9v
3.9v
2.1v
1.5v
12.8V
13.4V
0V
4.9V
0V
0V
4.9V
0V
10.7V
0V
10.7V
10.7V
10.7V
0V
0V
2.1V
0V
5.0V
0V 0V
0V
5.8V
5.8V
5.0V5.8V5.8V
5.8V
5.0V
4.9V
0V
5.0V
0V
0V0V
4.9V
5.0V
4.4V
4.9V
-15.6V -15.7V
-15.0V
-23.6V-26.9V-26.9V
4.9V
-26.9V
-24.3V
0V
-27.0V
-15.6V
-21.3V
6.1V
10.7V
13.5V
0v
1.5v
-17.1V
-21.3V
-23.6V
0V
5.0V
0V
4.9V
5.0V
4.9V
5.8V
0V
10.7V
0V
13.4V
0V
NC
W911
W915
W913
W914
W912
W917
5.0V
Ver.UF
220V 50Hz
Standard schematic diagramsPrimary section
![Page 5: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/5.jpg)
2-3
Audio section
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-+
-
+
-
+
-
+
-
+
-
+
-
VOL_CK
OUT-L
OUT-R
TU-L
TU-R
VOL_DT
OUT-L
OUT-C
OUT-SR
OUT-SL
OUT-SR
OUT-SL
OUT-SW
OUT-C
ADIN-R
ADIN-L
VOL_DT
VOL_CK
OUT-R
OUT-SW
ADIN-R
ADIN-L
TU-L
TU-R
AGND
IC121
RC4580ID-X
2
3
1
9
10 11
TPSW4
TPSL4
TPL4
TPC4
TPSR4
TPR4
TPSR1
TPSW1
TPSL1
TPC1
TPL1
TP
SW
2
J1103QND0118-001
1
3
6
7
8
5
2
4
4.7/50
C1212
4.7/50
C1104
0.0
47
/16
C2
55
7
4 .7/50
C1205
0.047/16C2556
4.7/50
C1103
4.7/50
C1206
4.7/50
C1211
33
0p
/50
C1
10
1
1 /50C2501
2.2/50
C1217
4.7/50
C1218
33
0p
/50
C1
10
2
22k
R2559
22k
R2551
R1
10
9
33
0k
10
0k
R1
17
6R
11
74
NI
R1
10
3
10
0k
R1
17
2
470
R1102
10
0k
R1
17
5
1k
R2556
NI
R1
10
4
R1
10
8
33
0k
R1
17
3
5 .6K
R2557
470
R1101
10
0k
R1
17
1
1k
R2506
C1105 NI
R1
11
2
NI
C1106 NI
C1107
NI
IC114
NI
6
5
7
8
4C1108
NI
R1114 NI
C1109
NI
IC114
NI
2
3
1
R1111
27k
R1
11
3
NI
R1110
27k
R1115NI
R1116
1k
1k
R1117
IC101
R2S15902FP
6841
1 2 3 4 5 6 7 8 9 10 11
12
13
14
15
16
17
18
19
20
21
22
2324252627282930313233
34
35
36
37
38
39
40
41
42
43
44
CN102QGF1036F2-25
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1k
R2505
1k
R2504
1k
R2503
100
R2501
R2
55
4
10
k
R2
55
3
8.2
k
47
/25
C2
55
2
10/50C2511
10/50C2512
R2
51
3
47
k
R2
51
4
47
k100/16
C2530
100/16
C2533
0.1/16C2531
2.2
/50
C2
55
0
IC121
RC4580ID-X
6
5
7
8
4
0.1
/50
C2
55
4
10
k
R2
55
8
4.7
/50
C2
55
3
0 .047/50
C2536
0.15/50C2537 R
25
21
4.7
k
0.0
47
/50
C2
53
8
0.1
5/5
0C
25
39
R2
52
0
4.7
k
0.0
22
/50
C2
54
0
0.0
22
/50
C2
54
1
4.7
/50
C2
52
2
0.0
39
/16
C2
51
6
0.0
39
/16
C2
51
5
R2511
22k
R2512
22k
47
k
R2
55
2
22/50
C2551
TPR1
100
R25021/50C2502
R1207
27K
R1212 NI
C1126
NI
C1125
NI
33
0p
/50
C1
12
2
NI
R1
20
6
27k
R1203
C1127
NI
27k
R1204
R1
20
2
33
0k
R1
20
9
NI
4 .7/50
C1124
IC115
NI
6
5
7
8
4
R1211 NI
C1129
NI
1k
R1213
NI
R1
20
5
4 .7/50
C1123
R1
21
0
NI
IC115
NI
2
3
1
33
0p
/50
C1
12
1
C1128
NIR1208
27k
J1102
QNN0476-001
4
3
1
R1214
1k
R1
20
1
33
0k
R1
30
1
10
0k
1k
R1303
4.7/50
C1333
1k
R1304
10
0p
C1
33
2
R1
30
2
10
0k
10
0p
C1
33
1
J1102
QNN0476-001
5
6
2
4.7/50
C1334
R2605
4.7k
IC131
RC4580ID-X
6
5
7
8
4
R2601
10k
R2
60
4
10
k
C2610
0.1/16
IC131
RC4580ID-X
2
3
1
C2604
220/10
C2601 56p
R2
60
3
10
k
C2603
220/10
R2602
10k
C2602 56p
R2606
4.7k
22
k
R2
62
0
2.2
k
R2
62
1
10
/50
C2
61
1
Q1131RT1N141C-X
Q1132
2SA1530A/QR/-X
R2
60
7
4.7
k
R2
60
8
4.7
k
R2609
39
R2610
39
R2612
10
R2611
10
TPHPL
TPHPR
4.7
/50
C2
52
1
0 .22/16
C2513
0.22/16C2503
0.22/16C2504
0.22/16C2505
4.7/50C2506
Q1
13
3IM
X9
-W
6 5 4
321
2.2k
R2614
2.2kR2613
4.7k
R2555
0C
11
11
0C
11
12
0
C1
13
2
0
C1
13
1
J1101
QNN0598-001
4
3
J1101
2
1
47p
C1223
Q1102
RT1N141C-X
IC111
RC4580ID-X
6
5
7
NI
C1208
470p
C1225
NI
C1202
NI
R1
14
7
Q1101
2SA1530A/QR/-X
1k
R1142
R1
15
9
*1
R1
16
3
*1
10
0k
R1
14
6
4 .7/50
C1203
3.3k
R1135
0.0
1
C1
17
1
R1165
10k
1k
R1134
1k
R1133
NI
C1201
10
0k
R1
13
8
3 .3k
R1136
1k
R1149
IC112
RC4580ID-X
2
3
1
8
4
TPSR3
IC113
RC4580ID-X
2
3
1
IC112
RC4580ID-X
6
5
7
NI
C1214
NI
R1
13
9
Q1
12
2IM
X9
-W
6 5 4
321
R1
15
8
*1
1k
R1150
4.7/50
C1204
47p
C1226
R1
16
2
*1
R1160
10k
10
k
R2
56
1
0.0
1
C1
17
2
TPL3
47p
C1222
10
k
R2
56
0
Q1
12
3IM
X9
-W
6 5 4
321
0.0
1
C1
17
0
47p
C1224
NI
R1
14
0
NI
R1
14
8
47
/50
C2
56
0
R1
16
7
*1
NI
C1207
4.7/50
C1210
10
0k
R1
15
5
10
0k
R1
13
7
4 .7/50
C1209
47p
C1221
Q1
12
1
IMX
9-W
6 5 4
321
1k
R1141
3.3k
R1144
4.7/50
C1216
R1164
10k
IC113
RC4580ID-X
6
5
7
8
4
10k
R1168
10
0k
R1
14
5
TPSL3
R1161
10k
NI
R1
13
1
3 .3k
R1143
R1
16
6
*1
NI
C1213
IC111
RC4580ID-X
2
3
1
8
4
3.3k
R1152
3.3k
R1151
10
0k
R1
15
6
TPSW3
27k
R1169
TPC3
TPR3
NI
R1
13
2
4 .7/50
C1215
1k
R1185
1k
R1186
1k
R1183
1k
R1184
1K
R1181
1k
R1182
1k
R2
92
2
D2
92
21
SS
13
3-T
2
Q2921
KTC3203/OY/-T
D2
92
1
MT
ZJ
11
C-T
2
47
/25
C2
92
1
10
0/1
6
C2
92
2
CN101
QGB2501J1-06
1
2
3
4
5
6
0.22/16
C2514
0.015/16
C2532
C2517
4.7/50
C2518
4.7/50
CN
41
4
QG
B2
50
1K
2-0
6
1
2
3
4
5
6
CN
41
5
QG
B2
50
1K
2-0
6
1
2
3
4
5
6
0.0
47
/50
C2
53
4
0.0
47
/50
C2
53
5
0.0
02
2
C1
44
1
0.0
02
2
C1
44
2
0.0
02
2
C1
44
4
0.0
02
2
C1
44
3
0.0
02
2
C1
44
5
0.0
02
2
C1
44
6
XV-THC20
L-IN
R-IN
IN
R
L
SR
SL
C
SW
SYSTEM
CONNECTOR
XV-THC30/40
AUX
10k
(2/2)
10k
*1
*2 USE C90
10k
LVA10636-A1
TO
MA
IN B
LO
CK
CN
41
1
(2/2)
(1/2)
INR2
INL3
INR3
INL4
INR4
AGND
VREF
VCC
ADCR
L+RCIN
L+RSWIN
AD
CL
LO
UT
SL
LIN
SL
RO
UT
SR
RIN
SR
LIN
RIN
CIN
SW
IN
SL
IN
SR
IN
DGND
DATA
CLOCK
SROUT
SLOUT
SWOUT
COUT
ROUT
LOUT
BASR1
BASR2
TU-R
AGND
TU-L
ADIN-R
AGND
ADIN-L
AGND
OUT-R
AGND
OUT-L
HPMUTE
OUT-SR
AGND
OUT-SL
AGND
OUT-SW
S-MUTE
OUT-C
B5V
12V
DGND
VOL_CK
VOL_DT
SW_PON
AGND
A11V
AGND
HPOUT_L
AGND
HPOUT_R
AGND
(1/2)
(1/2)
TAPE
AUDIO PWB
(2/2)
L-IN
R-IN
IN
TAPE
R-OUT
OUT
L-OUT
7V
7V
12.4V
(1/2)
7V
7V
7V
7V
0V
0V
4.3V
5.0V
4.9V
0V
H.P.MUTE DRIVER
USE C90
(1/2)
S-MUTE DR.
12.4V
4.9V
4.9V
(2/2)
(1/2)
0V
7V
(2/2)
0V
7V
0V
7V
0V
12.4V
7V
0V
0V
0V
0V
7V
7V
7V
7V
7V
12.4V
7V
7V
7V
HP_OUT_R
4.9V
(2/2)
0V
7V
7V
(1/2)HP_OUT_L
0V
7V
7V
7V
7V
0V
12.0V 10.0V
10.6V C AMP
SW AMP
AUX AMP
TAPE IN AMP
SL AMP
SR AMP
LcH AMP
RcH AMP
HP AMP
SIG SEL.VOL AMP
A10V REGURATOR
LR MUTE
SL SR
MUTE
SW C
MUTE
TUNER
L.P.F.
*2
10k
R1158
R1159R1166 R1167
18k
18k
XV-THC50
XV-THC60
LV
S1
04
48
-0
02
A (
SE
ET
2/6
)
LV
A1
06
35
-A
1
5 .0V
5.0V
5.0V
5.0V
5.0V
0V
5.0V
10.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
0V
5.0V
5.0V
5.0V
5.0V
GA
INO
UT
L
VO
LIN
R
BA
SL
1
VO
LIN
L
INL
2
TR
ER
INR
1
TR
ER
INL
1
BA
SL
2
GA
INO
UT
R5
.0V
5.0
V
5.0
V
5.0
V
5.0
V
5.0
V
5.0
V
5.0
V
5.0
V
5.0
V
5.0
V
5.0
V
5.0
V
5.0
V
5.0
V
5.0
V
5.0
V
5.0
V
5.0
V
5.0
V
5.0
V
5.0
V
13k 15k10k
10k 12k13k
*1
*1
R1163
68k
R1162
10k
10k
-
LV
A1
06
35
-A
1C
N4
13
LV
S1
04
48
-0
02
A (
SE
ET
2/6
)
TO
MA
IN B
LO
CK LVA10636-A5
CONNECT PWB
(2/2)
R1174R1173
100k
100k
100k
3.9k
2.4V
0V
2.5V
6.0V
2.8V
2.4V
0V
0V
4.8V
4.9V
2.4V
0V
2.4V
0V
12.4V
0V
2.4V
12.4V
2.4V
0V
0V
0V
6.2V
0V
2.5V
7V7V
7V
7V
7V
0V
0V
12.4V
0V
0V
0V
12.0V
0V
0V
0V
0V
0V
12.0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
/RATED VOLTAGE (V).
Tray mode
CERAMIC CAPACITOR
the
,
ALL INDUCTANCE VALUES
ALL RESISTANCE VALUES ARE
1/16W
OF
ALL CAPACITORS ARE 50V 16V
0.5%
VOLT METER
A 1
5%
,
2.
WITHOUT INPUT SIGNAL.
CONDITION ---
,
ARE IN H(m=mH).
METAL GLAZE RESISTOR.
, .and
6.3V
in
ALL E.CAPACITORS ARE SHOWN IN THE FORM
1.
F(p=pF).
10V
NOTES
CAPACITANCE( F)
OR
PLAY
.
VOLTAGES ARE DC-MEASURED WITH A DIGITAL
disc
ALL CAPACITANCE VALUES ARE IN
METAL GLAZE RESISTOR.
UNLESS OTHERWISE SPECIFIED.
IN OHM( ).
ALL RESISTORS ARE
25V or
NI STANDS FOR NOT INSERTED PARTS.3.
CD
![Page 6: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/6.jpg)
2-4
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Micon section
V
Y1
C
Y2
ST
AN
DB
Y
VO
L2
VO
L1
RE
MO
CO
N
V_SW
VCR_S/C
V_SW
V_MUTE1
V_MUTE2
V_YCMIX
V_RGB
V_LPF
VO
L_
DT
VO
L_
CK
V_RGB
V_YCMIX
V_MUTE2
V_MUTE1
DV
D_C
K
DV
D_C
S
DVD_CS
DVD_RST
TU
_C
E
TU
_D
TO
TU
_C
K
TU
_D
TI
F+
-VDISP
KE
Y2
CB
DI_
CS
DI_DT
DI_CK
HP
_D
ET
DI_
CS
DI_
DT
DI_
CK
EC
HO
ADINR
ADINL
OUT-R
OUT-L
OUT-SR
OUT-SW
OUT-C
ST
AN
DB
Y
SMUTE
TU_CE
TU_DTO
TU_DTI
TU_CK
VOL_DT
VOL_CK
DV
D_
BU
SY
RS
T
F-
-V
DIS
PF-
F+
RE
MO
CO
N
KE
Y1
KE
Y3
KE
Y4
KE
Y1
SA
FE
TY
1
SW_PON2
HPOUT_R
HPOUT_L
CVY2
CR
CB
Y1
DVD_BUSY
DVD_U2SDT
VO
L1
VO
L2
DV
D_R
ST
AD
INL
AD
INR
DVD-PON
SYS-PON
HP
OU
T_
L
HP
OU
T_
R
MIC
MIC
_D
ET
EC
HO
MIC
_M
UT
E
DVD_BUSY2
DVD_U2SDT2
DV
D_S
2U
DT
MIC
HD
MI_
CE
C
CR
GN
D
GND
GND
DV
D_B
US
Y2
DV
D_U
2S
DT
2
LR
MU
TE
KEY3
KEY2
OUT-SL
KEY4
KEY1
V_LPF
VC
R_
S/C
SY
S-P
ON
DV
D-P
ON
TU
_P
ON
SW
_P
ON
SW_PON
SW_PON2
DVD_S2UDT
DVD_U2SDT
DVD_CK
HD
MI_
CE
C
SA
FE
TY
2
MIC
_M
UT
E
A5V
SMUTE
LRMUTE
HP
MU
TE
HPMUTE
RS
T
B5V
B5V
MIC
_D
ET
HP
_D
ET
SA
FE
TY
2
TU_PON
OU
T-L
OU
T-C
OU
T-S
L
GN
D
GND
AV
VL
R
SA
FE
TY
1
GND
OU
T-S
W
OU
T-S
R
OU
T-R
AVC_OUT
AVC_IN
GN
D
GND
GND
GND
GND
GND
GND
GND
GN
D
A5V
C
V
CB
Y2
VCR_S/C
Q4811RT1P141C-X
V_SW
V_MUTE1
V_MUTE2
V_YCMIX
V_RGB
Q4812RT1N141C-X
D4
81
1
1S
S1
33
-T
2
V_LPF
X4
70
1
QA
X0
24
6-0
01
Z
32
1
D4
70
3
MT
ZJ
4.7
B-T
2
Q4701RT1N140C-X
D4
89
1M
TZ
J6
.2C
-T
2
NI
D4706
NI
Q4704
Q4091KTA1271/OY/-T
Q4092
2SC3928A/QR/-X
D4
09
2
MT
ZJ
6.8
A-T
2
Q4821
RT1N141C-X
Y1
K4702
4
J4891QNS0089-001
2
1
3
IC473 SN74AHCT08NS-X
14
13
12
11
10
987
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14
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12
22
32
42
5
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
10
0
SYSTEM MICOM
KEY3
KEY4
VP
P
NC
GN
D
VC
C
RS
T
(FOR FLASH)
D5
V
DG
ND
NTSEL(RGBSEL)
VERSION2
DI-DT/CB_TEST_TX
DI-CK
KEY2
DVD B3.3V
SW-PON
VREF-
0V
0V
0V
VREF+
VDD
OSC2(8MHz)
OSC1(8MHz)
GND
XI
XO
GND
0V
0V 4.7V
3.1V
4.9V
0.4V
0.3V
4.9V
KEY1
4.9V
NC/CB_TEST_RX
NC
NC
NC
B5
V
12.3V 12.3V
DVD RST
DVD SCS
DVD CK/CLK
DVD U2SDT/RX
AG
ND
RD
S
NC
TU
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TU
9V
0V
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AG
ND
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I
TU
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E
0V
4.8V
0V
0V
4.9V
4.9V
4.9V
4.9V
AC OFFDETECT
RESET
4.9V
4.9V
4.9V
4.9V
4.9V
2.5V
2.5V
0V
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CLK
FOR FLASH/F
LA
SH
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DD
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AS
H-V
SS
0V
4.8V
3.8V
4.7V
4.7V
4.8V
4.8V
0V
0V
0V
4.8V
0V
4.9V
4.8V
4.9V
0V
4.8V
4.8V
0V
4.9V
0.4
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4.9
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3.6
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4.9
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4.9
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4.9
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4.9
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4.9
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4.9
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4.9
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4.9
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4.9
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4.8
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0.5
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4.9
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4.8
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4.9
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TU-L
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HPMUTE
OUT-SR
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OUT-SL
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OUT-SW
OUT-C
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ADINR
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VOL_DT
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OU
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LA
SH
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AGND
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A11V
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HPOUT_L
0V
0V
0V
0V
0V
12.0V
B3
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M9
V
M9
V
M9
V
RX
MG
ND
MG
ND
MG
ND
TX
D2
V
D2
V
IDA
C
D4
V
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S5
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CD
AC
DG
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PS
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MIC
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0.4V
12.4V
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0V
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3
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2
CN502
A1
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MIC
AG
ND
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MIC
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HO
MIC
MU
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3 .8V
4.9V
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0.2V
3.2V
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DG
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DG
ND
DG
ND
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NC
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DG
ND
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N
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DI-
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DI-
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3.1
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3.2
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3.2
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3.2
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QQR0621-001Z
NC
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AVCI
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DEVICE KEYWRITING
-001ZQQR0621
DGND
MGND
AGND
FLGND
DGND
DGND
***
D5V
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2.4
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2.4
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2.4
V
2.5
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2.5
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CN701
D5V
GND
5.0V
D-
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CN
41
4
VDD
GND
DIN
4.7V
4.7V
0V
0V
0V
0V
4.9V
0V
0V
X
VERSION1
10k
(NTSC): UT/UP
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10k
J : J/C
KARAOKE SW
27k
P-DOWN
P-UPNTSEL
10k
27k
X
X
U2
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CN455
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X
EE
X
R4751
10k
MIC
P-UPR4851
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R4852
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R4848
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R4752
R4771
10k
C20-C30
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10k
R4774
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X
10k
U3
P-DOWN
XP-DOWN
10k
10k
10k
10k
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U4
VERSION2
X
HDMI
U4(NTSC): UJ
10k
X
10k
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27k
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X X
10k
10k
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10k
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COMPULINK
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S2UDT
RESET
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DETECT
SAFETY2DETECT
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0V
5.2
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5.0
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0V
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12.4V
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12.4V
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0V
2.4V
2.8V
2.4V
4.8V
2.4V
0V
2.4V
2.4V
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2.4V
2.5V
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6.2V
0V
0V
0V
2.5V
6.0V
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4.9
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4.9
V
0V
0V
0V
0V
0.5
V
0V
4.9
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4.9
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4.6
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4.7
V
4.2
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4.9
V
4.9
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4.9
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4.9
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0V
4.9
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4.9
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0V
4.9
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0V
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3.5
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-1
7.4
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1.3
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LVS10488-005A
TO TOP KEYCN701
LVS10488-006A
TO FRONTLVS10488-005A
LVA10636-A2
FW521
LVA10635-A2
TO MIC
LVA10636-A4
LV
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04
88
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03
A
LV
A1
06
35
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TO
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04
88
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A
LV
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06
36
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1
5 .0V
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D-
D+
GND
USB
LVA10636-A5
USB PWB
2.5V
0V
TO TUNERQAU0412-001
CN801CN704 CN703 CN702
LVS10494-001A
LVA10655-101A LVA10633-101A
LVS10483-001A
TO DVD BLOCK
or
FMU-SM3FMU-SB1
LVA10635-A1(2/3)
MAIN PWB
TO
PO
WE
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UP
PL
YL
VS
10
48
8-0
01
A
LV
A1
06
35
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1
VCR S/C
VERSION1
EE
P-D
T
EE
P-W
P
EE
P-C
K
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
AM BEAT
NC
NC
NC
NC
NC
NC
SA
FE
TY
3
SA
FE
TY
2
CB
TE
ST
FA
N
KA
RA
OK
E_
SW
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S/D
VN
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W
NC
NC
DA
VS
S
NC
DA
VD
D
10EDB20-T4
4.9V
0V
0V
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*AV COMPULINK
*AV COPUULINK
*AV COPUULINK
*HDMI
*MIC
2.5V
2.5V
2.5V
/RATED VOLTAGE (V).
Tray mode
CERAMIC CAPACITOR
the
,
ALL INDUCTANCE VALUES
ALL RESISTANCE VALUES ARE
1/16W
OF
ALL CAPACITORS ARE 50V 16V
0.5%
VOLT METER
A 1
5%
,
2.
WITHOUT INPUT SIGNAL.
CONDITION ---
,
ARE IN H(m=mH).
METAL GLAZE RESISTOR.
, .and
6.3V
in
ALL E.CAPACITORS ARE SHOWN IN THE FORM
1.
F(p=pF).
10V
NOTES
CAPACITANCE( F)
OR
STOP
.
VOLTAGES ARE DC-MEASURED WITH A DIGITAL
disc
ALL CAPACITANCE VALUES ARE IN
DVD
METAL GLAZE RESISTOR.
UNLESS OTHERWISE SPECIFIED.
IN OHM( ).
ALL RESISTORS ARE
25V or
3. NI STANDS FOR NOT INSERTED PARTS.
![Page 7: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/7.jpg)
2-5
Front section
S2
S3
S4
S5
S6
S7
S8
S9
S1
0
G9
G8
G7
G6
G5
G4
G3
G2
G1
0
G1
1
G1
VO
L1
S1
1
S1
2
S1
G1
G1
1
G1
0
G2
G3
G4
G5
G9
G8
S10
S11
S12
S13
S14
S15
S16
S17
G6
G7
S9
S8
S7
S6
S5
S4
S3
S2
S1
S1
3
S1
5
S1
6
S1
4
REMOCON
KEY3
KEY4
DI-DT
DI-CS
DI-CK
VO
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IC511GP1UM261XKVF
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DI501QLF0168-001
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354
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22
23
24
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26
27
28
29
30
31
32
33
34
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39
40
41
42
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10
11
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REMOCON
FL DRIVER
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VOL2
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VOL1
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DI-DT
TO MAIN PWB
CN450 OF
LVS10488-002A
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FL DISPLAY
KEY3
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V
0V
DISC1 DISC1 DISC2 DISC2 DISC3
DISC4 DISC5 DISC5
KEY1
KEY2
POWER SW
SOURCE
LVA10635-A2
TOP KEY PWB
18
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V0V
GN
D
GN
D
PLAY PLAY PLAY
PLAY PLAY
OP/CL OP/CL
OP/CL OP/CL OP/CL
VOLUME
DISC3 DISC4
0V
0V
LED
PAUSE PLAY
STOP
F.SKIP B.SKIP
5.0V
5.0V
0V
KEY1
QSW0522-002Z
S531-S540
QSW1120-001Z
S522-S529
S10
S11
S12
S13
S14
S15
S16
VEE
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G11
G10
G9
G8
G7
G6
G5
G4
G3
G2
G1
VD
D
BGND
(SHEET 2/6)
-21.3V
-23.1V
-14.5V
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1.3
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5.0
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5.0
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5.0
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LEDILLUMINATION
NQR0007-002X
HP-L
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HEADPHONE
HP-DET
0V
K6001-K6004
HP-R
0V
0V
0V
OUT
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S5
S8
S6
S7
S4
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0
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3
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2
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1
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0
S9
S8
S7
S6
S5
S4
S3
S2
S1
LVS10488-002A
TO MAIN PWB
CN451 OF
(SHEET 2/6)
5.0V
5.0V
5.0V
5.0V
5.0V
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5.0V
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0V
5.0V
0V
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-23.5V
5.0V
0V
0V
0.5V
0V
5.0V
0V
CD PLAY
ALL E.CAPACITORS ARE SHOWN IN THE FORM CAPACITANCE( F)/RATED VOLTAGE (V).
VOLT METER
1/16W
ALL CAPACITANCE VALUES ARE IN
in
,
1
NOTES
, or
ALL RESISTORS ARE
3.
1.
disc the
5%
and
CERAMIC CAPACITOR
NI STANDS FOR NOT INSERTED PARTS.
VOLTAGES ARE DC-MEASURED WITH A DIGITAL
ALL INDUCTANCE VALUES
2.
,
.
25V
ARE IN H(m=mH).
0.5%
,Tray
METAL GLAZE RESISTOR.
.
IN OHM( ).
WITHOUT INPUT SIGNAL.
F(p=pF).
6.3V
OF
CONDITION --- mode
UNLESS OTHERWISE SPECIFIED.
ALL CAPACITORS ARE 10V
METAL GLAZE RESISTOR.
A
50V
ALL RESISTANCE VALUES ARE
16V
OR
LVA10635-A1
LVA10635-A1
LVA10635-A1
LVS10488-002A
TO MAIN PWB
CN457 OF
(SHEET 2/6)
-2
1.3
V
-2
3.2
V
-1
3.0
v
-1
8.9
V
-1
8.9
V
-2
3.1
V
-1
4.5
v
-2
1.0
V
-2
1.0
V
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2.5
V
-1
7.3
V
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0.3
V
-1
8.7
V
-1
8.9
V
-1
6.8
V
-1
2.5
V
-1
8.7
V
-1
8.9
V
-2
1.3
V
-2
1.3
V
-2
1.3
V
-2
1.3
V
-2
1.3
V
-2
1.3
V
-2
1.3
V
-8
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V
21
.0
V
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1.3
V
-2
1.3
V
-2
1.3
V
-2
1.3
V
-2
1.3
V
-2
1.3
V
-2
1.3
V
-2
1.3
V
-2
1.3
V
-2
1.3
V
-2
1.3
V
-2
1.3
V
0V
0V
![Page 8: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/8.jpg)
2-6
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Mother section
+
-
+
-
+
-
+
-
.NOTES:UNLESS OTHERWISE SPECIFIED
ALL RESISTANCE VALUES ARE IN OHMS.
ALL INDUCTANCE VALUES ARE IN H.
ALL CAPACITANCE VALUES ARE IN F.
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15
C-T
2
Q2
70
8
KT
C3
19
9/G
L/-
T
D2
70
2
MT
ZJ
15
C-T
2
5.6
k
R2
71
2
5.6
k
R2
71
3
R2421
NI
R2522
NI
C2521
NI
CN
27
5
NI
1 SL_OUT
2 SP_GND
3 SR_OUT
4 GND
5 +5V
R3
30
42
2k
R2521
NIC2421
NI
R2422
NI
D2
70
51
SS
13
3-T
2
D2
70
41
SS
13
3-T
2
C2708
R2723
Q2710
R2
72
4
Q2709
R2
70
2
D2706
Q2711
R2
31
41
00
k
B2
03
5
QU
Y1
50
-0
50
Y
B2
00
7N
I
(F
OR
SS
S)
B2
02
1
B2031
QUY150-050Y
B2032
QUY150-050Y
B2033
QUY150-050Y
B2034
QUY150-050Y
B2005
NI (FOR SSS)
EP
20
1Q
NZ
01
36
-0
01
Z
1 2 3
10
11
CH
1N
F
-V
S
CH
3-V
E
+V
L
-V
L
CH
2IN
PR
E+
VC
C
+V
H
CH
1-V
E
CH
3+
VE
+V
S
CH
1+
VE
CH
2-V
E
CH
2+
VE
BIA
S
CH
2N
F
PR
E-V
CC
CH
3N
F
-V
H
CH
3IN
CH
1IN
SU
B_
GN
D
CH
1-V
E
CH
3+
VE
+V
S
CH
1+
VE
CH
2-V
E
CH
2+
VE
BIA
S
CH
2N
F
PR
E-V
CC
CH
3N
F
-V
H
CH
3IN
CH
1IN
SU
B_
GN
D
CH
1N
F
-V
S
CH
3-V
E
+V
L
-V
L
CH
2IN
PR
E+
VC
C
+V
H
SLOUT
FCOUT
FROUT
SROUT
FLOUT
LR
GND
SLSR
SW
C
P.ON
LVA10569-B1
ALL CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V).
VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL.,(*MARK:FOR C50/C60 J/C)
TO CN502 TO CN372 TO CN501(p=pF)
44
.5V
19
.7V
0V
0V
-1
9.9
V
-4
4.3
V 0V
0V
0V
0V
0V
-4
3.1
V
42
.8V
0V
0V
-4
1.9
V 0V
0V
0V
0V
0V
0V
44
.5V
19
.7V
0V
0V
-1
9.0
V
-4
4.3
V 0V
0V
0V
0V
0V
-4
3.1
V
42
.8V 0
V
0V
-4
1.9
V 0V
0V
0V
0V
0V
0V
0V
27.3V
0V42.9V
43.0V
43.0V 43.6V
0V
0V
-19.5V
0V
0V
-19.5V -19.5V
0V
0V
0.2
V
-1
9.9
V0
V
0V
19
.7V
-0
.1V
0V
0V
-19.5V-19.5V
0V
0V
0V
0V
-19.5V
0V
0V
0V
0V
0V
0V
7.0V
-7.0V
0V
0V
0V
0V
0V
0V
7.0V
-7.0V
*5
*4
*3*6
*3
*3
*3
*3 *3
*3
*3
*1*1
*1
*1
*1 MARK
OTHER
MODEL D2703
MTZJ20C-T2
MTZJ16C-T2
*6 MARK
*6
STK413-430
STK413-400
MODEL
STK413-400C20 J/C
IC202
OTHER STK413-430
STK413-430
STK413-400
*5 MARK
IC201
C2511/2611R2215/2315/2415C2211/2311/2411
EE/UP 0.1/50
VERSIONR2515/2615
(OPEN)
L2202/2302/2402
0.1/50
L2502/2602C2212/2312/2412
10 OHM 1/4W UNF
*4 MARK
0.45 H
C2512/2612
NO USE
2SA1530A/QR/-X
*3 MARK
RT1P141C-XNO USE
1/4W UNF
R2724R2723
NO USE(OPEN) (OPEN)
NO USE
22 OHM
NO USE
OTHER 4.7k
(OPEN)
MTZJ22A-T2
(OPEN)
B2021 Q2711R2702
(OPEN)
10/50
D2706
C2708VERSION Q2710
(OPEN)
Q2709
NO USE
KTC2026/Y/1/4W FR
NO USE
VERSIONC2701
OTHER
C50/C60 J/C 100/63
100/50
C2703
C2705
C2706
*1 *1
*2 MARK
*2*2
*2
*2
*5
MTZJ16C-T2
MTZJ24C-T2
10k 10k
R2612VERSION
R2401 R2501
3k 4.3k
R2212R2101 R2312
3k
OTHER 6.2k
(SW) (L) (R) (C)(SL)(SR)
OTHER
C50/C60 J/CC30/C40 J/C
C50/C60 J/C
QUY150-050YBUS WIRE
QUY150-050Y
NO USE
22 OHMC20/C30/C40 J/C
EE
C20/C30/C40 J/CEE
C20/C30/C40 J/C
EE
(OPEN)NO USE
(OPEN)NO USE
*49.2V
*49.2V
*49.8V
*49.8V
*5
0.7
V
*-5
0.8
V
*-4
9.1
V
*4
9.0
V
*-4
7.9
V
*-4
7.9
V
*4
9.0
V
*-4
9.1
V
*-5
0.8
V
*5
0.7
V
![Page 9: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/9.jpg)
2-7
VIdeo section
V_SW
V_MUTE1
V_MUTE2
V_YCMIX
V_LPF
V_MUTE2
V_RGB
V_YCMIX
V_MUTE1
V_LPF
VCR_S/C
V_
SW
V_RGB
Y1
VC
R_
S/C
V
C
16
15
2
1
J4402QNN0572-001
6
5
4
3
220
L4391QQL25CK-221Z
A5V
V_RGB
V_SW
V_MUTE1
V_MUTE2
V_YCMIX
V
Y2
CB
8
7
CR
VCR_S/C
V_LPF
J4401QNN0570-001
12
34
56
910
1112
13NC14
C
17
IC411 MM1233XF-X
16
15
14
13
12
11
10
987
65
43
21
IC431 MM1623XF-X
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
98
76
54
32
1
C4395
22/50
1/6.3
C4173
470/10
C4451
1/6.3C4121
470/10
C4391
47
pC
41
22
470/10
C4441
0.1/16C4392
0.01C4111
470/10C4431
1/6.3
C4172
1/6.3C4101
47
pC
44
52
0 .01/50
C4311
470/10
C4421
47
pC
44
42
1 /6.3
C4321
470/10
C4401
47
pC
41
12
47
pC
44
32
1 /6.3
C4331
47
pC
41
02
1 /6.3
C4341
0.01C4411
1/6.3
C4351
0.1/16C4394
47
pC
44
02
47/25C4191
1/6.3
C4171
47
pC
44
12
0 .01C4192
47
pC
44
23
R4
20
23
00
R4
25
23
30
R4
23
23
30
R4
22
16
20
R4
24
23
30
R4
22
23
30
R4
23
15
10
75R4411
R4
24
15
10
0
R4191
75R4421
R4
25
15
10
75
R4431
75
R4441
75
R4451
75
R4
11
1
75
R4
12
1
75
R4
10
1
75R4401
R4
20
16
20
1 /6.3
C4301
R4
21
16
20
R4
21
23
00
Y1
Y
Pb
Pr
VCC
(COMPONENT)
VIDEO OUT
CV IN
(S-VIDEO/
MUTE1 SW
C IN
GND
Y1 IN
YC MIX SW
RGB SW
VIDEO OUT
Y2 IN
LPF SW
Y
Cb IN
VIDEO DRIVER
BIAS
(S-VIDEO
COMPOSITE)
Y
CIN1CIN2
CVIN1
CVIN2
YIN2YIN1
COUT
CVOUT
YOUT
GND
GND
VCC
GNDCTLa
CTLc
CTLb
VIDEO SW
C
V
C
V
4.7V
2.3V
4.9V
1.1V
0V
1.4V
0V
2.3V
4.9V
1.4V
0V
2.5V
2.3V
2.3V
L H
H
LH
L
COMPOSITE)
VCR IN
L H
(3/3)
DGND
LVA10635-A1
MAIN PWB
TO
MIC
OM
BL
OC
KL
VS
10
48
8-0
02
A
LV
A1
06
35
-A
1
2 .7V
0V
1.5V
4.9V
0V
1.4V
0V
1.5V1.7V
0V
1.0V
0.7V
0V
2.7V
0V
2.0V C OUT
S-DC OUT
VCC
S1
S2
CV OUT
GND
Cr OUT
GND
Cb OUT
GND
Y1 OUT
Y2 OUT
GND
0V
2.3V
0V
2.3V
0V
4.7V
2.3V
0V
0V
1.7V
0V
1.7V
1.8V
Cr IN
MUTE2 SW
![Page 10: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/10.jpg)
2-8
DVD servo control section (1/3)
EX
AD
T1
2
FM+
F-
T+
TR
SD
RV
E
CD
LD
CU
R
EXADT4
FO
DR
V
EXADT5
WO
UT
T-
C
EXADT6
CD
LD
CU
R
COM
EXADT7
MCK
UO
UT
F
EXADR17
EX
DT
3
RF+
MDQ4
F-
MDQ0
VOUT
MDQ1
MDQ13
C
MDQ14
LPC1
MDQ2
MA
10
NW
E
MDQ10
LP
CO
1
MDQ12
AD4
NC
AS
B
MDQ5
LP
C2
MDQ3
LR
CK
M
D
EX
AD
T9
EX
DT
11
MA
7
MA
11
LP
CO
2
DA
CC
K
EX
AD
T8
EX
DT
4
MA
0
BA
0
F+
FM-
EX
AD
R1
9
MA
6
DA
C5
OU
T
MA
9
VO
UT
NE
XW
E
MA
4
DA
C4
OU
T
BA
1
DDATA
E
MA
3
DA
C1
OU
T
MA
8
BC
K
D
DCLK
RF+
F
T-
DA
C2
OU
T
BFM
-
MDQ9
NE
XO
E
TRDRV
FM
+
TRSDRV
A
MDQ6
NE
XC
E
CO
M
EX
DT
14
MDQ8
EX
AD
T1
0
EX
DT
9
SPDRV
WOUT
AO
UT
0
DQM0
EX
DT
2
A
AO
UT
1
DQM1
EX
DT
10
DA
C3
OU
T
AO
UT
2
VREFH
TR
DR
V
EX
DT
7
BC
KM
EXADR20
UOUT
EX
DT
15
LR
CK
EXADT1
F+
T+
EX
AD
T1
1
EX
AD
T0
EXADT2
EXADT3
FG
VM
VP
SUSPEND
NOE
VMO
VPO
RCV
SPD
NOC
NEN
LP
CO
1
LP
CO
2
NR
AS
NC
SM
MA
1
MA
5
MA
2
EX
DT
1
EX
DT
8
EX
DT
0
CPURST
SPMUTE
MDQ11
MDQ7
DA
TA
M
EX
DT
6
EX
DT
13
EX
AD
T1
5
EX
AD
T1
4
EX
AD
T1
3
DAC0CS
S2UDT
U2SDT
UCLK
UCS
DVDPWR
MCK
MDQ15
CP
UR
ST
AD
4
DV
DL
DC
UR
FG
EX
DT
5
EX
DT
12
FO
DR
V
DAC2CS
DAC1CS
DV
DL
DC
UR
INDEX
TRACK
COPY
DEMP
ADCPDNLP
C2
SW
MU
TE
TRVSW
TRVSW
SP
DR
V
SCS
EXADR18
EX
AD
R1
6
SP
MU
TE
HFMON
HA
GU
P
HAGUP
VR
EF
H
LP
C1
HFMON
LRMUTE
DISCSET
DISCSTP
ADIN
DACPDN
TX
RX
NI
L3
01
X301
NAX0741-001X
10kR373
0.1C322
12
pC
32
5
1k
R384
30k
R206
100R353
0.022
C211
0R334
NIR308
TP
10
9
S3.3V
TP
11
8
47
/4
C3
03
0.1
C3
18 F
22
/6.3
C1
08
T
NI
R215
0.1C335
F
30
kR
34
0
0.5
%
1C
32
4F
22
0R
35
9
NI
R1
22
TP
11
1
5.6
k
R1
11
33
0
R1
17
24
k
R2
20
TP
11
2
NI
R3
55
NI
C300
47/4
C302
27k
R204
0.1C334 F
10
/6.3
C3
39
T
330R323
0.01
C203
NIC386
18R
11
3
1/4
W
DGND
0.1
C317
F
Q1042SC4617/R/-X
TP
10
1
4.3
k
R1
27
TP
20
5
0 .1C323
NI
R3
54
NI
R1
19
1k
R107
22
kR
34
6
4 .3k
R112
10
k
R2
14
0 .022C261
0.1
C383
F
0.1
C3
07
F
IC302MM1701CH-X
8 Vin
7 NC
6 NC
5 Cont 4Cn
3GND
2NC
1Vo
IC510
BR24L16F-W-X
8 VCC
7 WP
6 SCL
5 SDA 4GND
3A2
2A1
1A0
22
0R
34
5
TP
12
1
0 .1C107 F
10kR326
560pC353
NI
C3
36
0 .018C337
0.1C348
22
0p
C2
01
0.1
C2
17 F
5.6
k
R1
28
M9V
TP
33
2
IC301
MN2DS0016AA
1
VS
S
2
VD
D3
3
3
NW
E
4
NC
AS
5
NR
AS
6
NC
SM
7
MA
11
8
BA
0
9
MA
9
10
BA
1
11
MA
8
12
VS
S
13
VD
D3
3
14
MA
10
15
MA
7
16
MA
0
17
MA
6
18
MA
1
19
MA
5
20
MA
2
21
MA
4
22
MA
3
23
VS
S
24
VD
D1
2
25
VD
D3
3
26
DQ
M2
27
DQ
M3
28
EX
DT
0
29
EX
DT
8
30
EX
DT
1
31
EX
DT
9
32
EX
DT
2
33
EX
DT
10
34
EX
DT
3
35
VS
S
36
VD
D3
3
37
EX
DT
11
38
EX
DT
4
39
EX
DT
12
40
EX
DT
5
41
EX
DT
13
42
EX
DT
6
43
EX
DT
14
44
EX
DT
7
45
EX
DT
15
46
VS
S
47
VD
D1
2
48
VD
D3
3
49
EX
AD
R1
6
50
NE
XO
E
51
NE
XC
E
52
EX
AD
T0
53
EX
AD
T1
5
54
EX
AD
T1
4
55
EX
AD
T1
3
56
EX
AD
T1
2
57
EX
AD
T1
1
58
EX
AD
T1
0
59
EX
AD
T9
60
EX
AD
T8
61
EX
AD
R1
9
62
NE
XW
E
63
VS
S
64
VD
D3
3
65 EXADR18
66 EXADR17
67 EXADT7
68 EXADT6
69 EXADT5
70 EXADT4
71 EXADT3
72 EXADT2
73 EXADT1
74 P15
75 P14
76 P13
77 P12
78 P11
79 P10
80 P9
81 VSS
82 VDD12
83 VDD33
84 P8
85 P7
86 P6
87 P5
88 P4
89 P3
90 P2
91 P1
92 P0
93 DRV5
94 DRV4
95 DRV3
96 DRV2
97 DRV1
98 DRV0
99 FG
100 VSS
101 NRST
102 VDD33
103 VDD12
104 AVDDD
105 PLFL1
106 AVSSD
107 VREFH7
108 VREFL7
109 AVSSC
110 ANAMONI1
111 ANAMONI2
112 AVDDC
113 IREFRF
114 CCAPA
115 CDATA
116 RFINN
117 RFINP
118 VIN6RF
119 VIN5RF
120 VIN4RF
121 VIN3RF
122 VIN2RF
123 VIN1RF
124 AVDDB
125 VREFH5
126 VREHL5
127 AVSSB
128 LPC1
129
LP
CO
1
130
LP
C2
131
LP
CO
2
132
VR
EF
H
133
VH
AL
F
134
VIN
10
135
VIN
9
136
VIN
5
137
VIN
6
138
VIN
7
139
VIN
8
140
VIN
3
141
VIN
4
142
VIN
2
143
VIN
1
144
AD
0
145
AD
1
146
AD
2
147
AD
4
148
AV
SS
H
149
PW
M1
150
PW
M0
151
AV
DD
H
152
DA
C3
OU
T
153
DA
C2
OU
T
154
DA
C1
OU
T
155
AV
DD
F
156
CO
MP
1
157
VR
EF
158
IRE
F1
159
CO
MP
2
160
AV
SS
F
161
DA
C4
OU
T
162
DA
C5
OU
T
163
AV
DD
E
164
AV
SS
E
165
AV
DD
G
166
AV
SS
G
167
VD
D1
2
168
VD
D3
3
169
OS
CO
170
OS
CI
171
VS
S
172
DA
CC
K
173
LR
CK
174
SR
CK
175
AD
OU
T3
176
AD
OU
T2
177
AD
OU
T1
178
AD
OU
T0
179
IEC
OU
T
180
VS
S
181
VD
D1
2
182
VD
D3
3
183
TR
CS
T
184
TR
CD
AT
A3
185
TR
CD
AT
A2
186
TR
CD
AT
A1
187
TR
CD
AT
A0
188
TR
CC
LK
189
EX
TR
G1
190
EX
TR
G0
191
SD
AT
A
192
SC
LO
CK
193MASTER
194NRESET
195HDD7
196HDD8
197HDD6
198VSS
199VDD33
200HDD9
201HDD5
202HDD10
203HDD4
204HDD11
205HDD3
206HDD12
207HDD2
208VSS
209VDD12
210VDD33
211HDD13
212HDD1
213HDD14
214HDD0
215HDD15
216DMARQ
217NIOWR
218NIORD
219IORDY
220VSS
221VDD33
222NDMACK
223INTRQ
224DA1
225NPDIAG
226DA0
227DA2
228NCS1FX
229NCS3FX
230NDASP
231VDD33
232MCKI
233VSS
234MCK
235VDD33
236MDQ15
237MDQ0
238MDQ14
239MDQ1
240MDQ13
241MDQ2
242MDQ12
243MDQ3
244MDQ11
245VSS
246VDD12
247VDD33
248MDQ4
249MDQ10
250MDQ5
251MDQ9
252MDQ6
253MDQ8
254MDQ7
255DQM0
256DQM1
910
R350
0.1
C310
F
22
0p
C2
02
TP316
1C
35
6
0.0
1C
39
3
22
0R
35
7
1k
R3
85
1kR376
0.1
C309
F
0R336
0.1
C204
F
TP
38
1
TP
10
7
0 .1C321
TP
32
6
TP
33
1
0.1
C3
74
F
TP
11
6
1C
30
4K
35
2N
QR
05
02
-0
01
X
IC201
LA6502-X
12345678910111249131415161718192021222324
25 26 27 28 29 30 31 32 33 34 35 36 50 37 38 39 40 41 42 43 44 45 46 47 48
1kR306
TP
12
2
2.2
R1
06
0.1
C3
75
F
TP
10
6
0R
33
9
0 .022C260
22
0R
36
0
CN301NI
1 2 3 4 5 6
4 .3k
R104
Q103
KT
A1
00
1/Y
/-X
MGND
TP
22
0
1k
R307
0R
33
8
TP
20
6
NIR126
6.8
k
R2
21
D2V
NIR374
TP
10
3
0 .1C103 F
NI
C3
29
0 .0056C338
0.1C333 F
TP
11
9
0 .1
C379
F
47
0
R3
51
TP
20
7
22
0R
35
8
47
0
R1
16
1M
R352
TP
22
7
1k
R202
0R348
TP
10
4
330R325
NI
R3
61
1C
34
1
TP
20
1
C3
43
NI
0 .1
C564
F
47
0
R1
08
0 .01C328
10
kR
25
9
Q101
KT
A1
00
1/Y
/-X
0.1
C2
56
TP337
1C
34
0F
47
k
R5
42
TP
22
6
0 .1C378F
18k
R219
TP
33
3
0 .1
C101
F
47
k
R5
41
0 .015
C3
52
NI
C1
10
0 .033C331
Q105NI
0.1
C314
F
0.1
C305
F
10
0/1
6
C2
63
TP
10
8
C3
44
NI
150p
C206
2.2
R1
14
0 .1C349
F
22
R303
27
k
R2
05
NI
R3
66
NI
R3
63
10kR372
5.1
k
R3
41
0.5
%
TP
20
2
NI
C377
TP
23
1
TP
20
4
22
0/4
C3
01
NI
R2
08
5.6
k
R1
03
22
0R
36
7
S5V
22
/6.3
C1
06
T
270p
C205
TP
32
7
TP
32
9
100R101
NI
R3
56
330R324
0.0
15
C2
58
1
C2
10
F
NI
R2
54
TP
11
7
P3.3V
TP
10
5
NIC264
0.1
C306
F
0R337
TP221
2.2
k
R3
42
0.5
%
NI
C3
76
1
R1
25
0 .1
C308
F
0.1
C3
73
F
0R335
10k
R213
0.1
C102
F
33
0
R1
09
M9V
TP
20
3
100R102
47
/6.3
C1
05
NI
R2
55
0 .022C262
1
C3
71
F
TP323
TP
32
8
NI
R1
10
C3
42
NI
TP
11
0
0 .1C104 F
NI
C3
15
100kR309
NI
R3
65
TP
11
5
0 .1C332 F
TP
12
0
Q1022SC4617/R/-X
0.0
15
C2
59
0 .1
C319
F
0.1
C3
72
F
TP
33
0
0.3
9
R2
51
1/2
W
100R310
TH
30
1
NA
D0
02
5-1
03
X
TP
12
3
10
k
R3
92
0 .1
C330
TP
20
8
TP315
12
pC
32
6
0 .1C320
NI
R2
57
NI
R1
18
100R383
20
kR
34
7
NI
R3
64
1k
R115
18R
10
5 1/4
W
47k
R207
560p
C354
0.4
7C
25
1
TP
10
2
47
R3
62
0.0
08
2C
25
7
0 .01
C3
51
1C
35
9
TP304
TP
32
1
CN
20
1
QG
F1
01
6F
2-0
8W
1
2
3
4
5
6
7
8
0.1
C3
11
F
IC3
03
XC
21
64
A5
1F
M-X123
4 5 6
X3
02
NA
X0
37
6-0
02
X
22
R3
18
K3
54
NQ
R0
02
2-0
02
X
K3
53
NQ
R0
50
2-0
01
X
0 .1
C370
F
D3
01
NI
C3
16
0.1 F
C3
12 0.1
F
C350 0.01
C3
27
0.1
F
R312 330
R322 330
NIR328
NIR329
NIR330
R311 330
NI
R1
29
CN
10
1
QG
F0
52
3F
3-2
4W
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
NI
C1
09
NI
R130
NI
R1
31
20kR371 0.5%
NIC357
NI
C3
58
470
R201
470R375
1kR316
10k
R319
9
NI
R3
69
NI
R3
68
0 .1C347
R3
78
NI
R3
79
NI
R3
80
NI
R3
81
NI
R382 NI
R3
77
NI
TP319
TP
32
4
R3
86
NI
R3
87
NI
R3
89
NI
R3
88
NI
R390 NI
R391 NI
R132
NI
C3
13
NI
C3
45
0.1
F
TP
30
1
TP
30
0
TP
31
3
TP314
TP
31
2
R333 330
10kR327
TP311
K101NQR0502-001X
S5V
NIR331
220R332
D1.2V
OU
T3
F0
V
SPINDLE
SP
C1
PICKUP
PD(DVD)
D
B
DG
ND
AM
P1
IN-
SP
RF
UO
UT
+RF
1.2V
LD(CD)
QAR0165-001
AM
P3
OU
T
FM-
0V
ICE
SD
AT
A
AM
P1
OU
T
MC
OM
VR(DVD)
0V
AM
P2
OU
T
DG
ND
OU
T3
R
QAR0387-001
0V
OU
T1
F
for
SP
FC
GND
VC
C
NC
VOUT
MU
TE
1
VC
C2
TRA
OU
T4
F
TUBUYAKI
0V
E
AM
PO
UT
WO
UT
0V
GND
OU
T1
R
T-
AM
P2
IN
-
SP
FG
O
D1.2V
ASS'Y
VO
UT
VCC
TRVSW
T+
MU
TE
3
MG
ND
PD(CD)
VR
EF
0V
MOTOR
FR
0V
TE
MP
DE
T
0V
RE
SE
T
F
SG
ND
FXL-D20-1C
AM
P4
IN-
SP
VC
OIN
OU
T2
F
DRIVER
SP
CX
WOUT
MG
ND
SC
LK
SW
EEPROM
LASER
AM
P2
IN
+
REG.
UOUT
AM
P3
IN-
MG
ND
FEED
NC
VC
C1
SP
CT
L
F
(OPA-652PH*)
VHALF2
QAL0786-***
FO
DR
V
SWGND
SP
DR
V
TRSDRV
F-
2S
B1
42
4/R
/-W
MOTOR
AM
P1
IN+
0V
0V
2S
B1
42
4/R
/-W
COM
MG
ND
F+
SP
C2
AM
PIN
+
MU
TE
2
OU
T4
R
VCC(HF)N
C
or
DVN
AM
PIN
-
NC
0V
BR
VS
LD(DVD)
VR(CD)
AM
P4
IN+
OU
T2
R
AM
P3
IN+
TR
DR
V
or
C
DRIVER
MECHA
A
HFM
FM+
ASS'Y
48MHz
OSC
(EXADR20)
(ADIN)
(SCK)
(SDA)
(UCS)
(UCLK)
(U2SDT)
(S2UDT)
(SCS)
(DCLK)
(DDATA)
(DAC1CS)
(SPMUTE)
(SPDRV)
(TRSDRV)
(TRVSW)
(DAC2CS)
(ADCPDN)
(SERIAL1OUT)
(DAC0CS)
(M
ON
I7)
(M
ON
I6)
(M
ON
I5)
(M
ON
I4)
(M
ON
I3)
(M
ON
I2)
(M
ON
I1)
(M
ON
I0)
(DACPDN)
(P69)
(P57)
(P70)
(P56)
(P71)
(P73)
(P74)
(P75)
(P76)
(DISCSET)
(DISCSTP)
(DEMP)
(COPY)
(TRACK)
(INDEX)
GND
27MHz
Qo
VS
S
/XT
XT
VD
D
/IN
H
(S
WM
UT
E)
(IE
CIN
)
(HFMON)
LVA10655-101A (1/3)
(P83)I
(SDDATA2)
(SDDATA3)
(SDCMD)
(SDDATA0)
(SDDATA1)
(SDCD)I
(SDWP)I
(SDCLK)
(TALK)
(WP)
50V 16V
UNLESS OTHERWISE SPECIFIED.
DVD
METAL GLAZE RESISTOR.
25V,
WITHOUT INPUT SIGNAL.
1
,
/RATED VOLTAGE (V).
6.3V
VOLTAGES ARE DC-MEASURED WITH A DIGITAL
10V
1/16W
NOTES
CERAMIC CAPACITOR
OF
OR
CONDITION ---
VOLT METER
ALL CAPACITORS ARE
Traythe
,
3.
CAPACITANCE( F)
.
.
1.
,
ALL CAPACITANCE VALUES ARE IN
disc mode
ARE IN H(m=mH).
METAL GLAZE RESISTOR.5% 0.5%
STOP
ALL E.CAPACITORS ARE SHOWN IN THE FORM
or
andinA
ALL RESISTANCE VALUES ARE
F(p=pF).
IN OHM( ).
NI STANDS FOR NOT INSERTED PARTS.
ALL RESISTORS ARE
2.
ALL INDUCTANCE VALUES
0V
0V
0V
0V
0V
0V
3V
9V
9V
9V
9V
1.8
V
2.1
V
2.4
V
2.2
V
2.1
V
1.8
V0V
1.8
V
1.8
V0
V
0V
0V
0V
0.9
V
0.9
V
0.9
V
0.9
V
0.9
V
0.9
V
2.4
V
2.2
V
1.8
V
0V0V
0V
3.3V
0V
0V
0V
0V3.3V
3.3V
0V
0V
0V
0V
3.3V
3.3V
1.2V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
1.6V
1.6V
3.3V
0V
0V
0V
0V
3.3V
3.3V
1.2V
3.3V
0.9V
2.3V
1.8V
1.0V
3.3V
3.3V
1.6V
1.6V
0V
0V
0V
0V
0V
0V
0V
1.6V
1.6V
1.9V
1.4V
3.3V
0V
0V
0V
2.2
V
1.6
V
2.2
V
2.2
V
2.2
V
2.2
V
2.2
V
2.2
V
2.2
V
2.2
V
0V
0V
2.7
V
1.1
V
2.7
V
2.7
V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
1.6
V
1.6
V
3.3
V
3.3
V
3.3
V
3.3
V
0.2
V
0.2
V
3.3
V
3.3
V
2.2
V
1.0
V
1.0
V
2.2
V
0.3
V
0.5
V
3.3
V
3.3
V
1.2
V
3.3
V
1.6
V
1.6
V
1.6
V
1.6
V
1.6
V
1.6
V
1.2
V
3.3
V
3.3
V
3.3
V
3.3
V
3.3
V
3.3
V
3.3
V
3 .3V
3.3V
3.3V
0V
0V
0V
0V
0V
0V
0V
1.2V
3.3V
3.3V
3.3V
3.3V
1.2V
1.6V
3.3V
3.3V
3.3V
3.3V
0V
0V
0V
3.3V
3.3V
0V
0V
0V
0V
0V
0V
3.3V
3.3V
0V
3.3
V
3.3
V
3.3
V
3.3
V
3.3
V
3.3
V
0V
0V
0V
0V
0V
1.2
V
1.2
V
A
B
C
D
E
F
G
![Page 11: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/11.jpg)
2-9
DVD servo control section (2/3)
NEXCE
MDQ5
EXADT9
EXADT6
DC
LK
EXDT2
EXDT12
MDQ11
MA1
MDQ0
AOUT0
EXADR18
MDQ6
DA
C2
CS
MDQ7
EXADT7
ADCPDN
DAC0CS
MA8
EXADT15
EXDT4
EXDT11
NRAS
MA5
EXDT13
EXDT15
MDQ2
DAC5OUT
MA4
MDQ1
EXADT11
DAC2OUT
MDQ15
EXDT6
DISPCS
EXDT8 NCSM
EXDT5
EXADT5
NCAS
RX
MA2
EXDT14
DQM1
EXDT7
ADIN
EXDT3
EXADT12
EXDT0
EXDT9
EXADT14
EXADT10
EXADR16
AD
IN
DAC3OUT
NEXOE
BC
K
MDQ4
NWE
DDATA
DISPCK
AO
UT
1
EXDT10
MDQ10
BA0
DISPBUSY
BCK
MDQ3
DISPD2S
MDQ9
DAC4OUT
DA
C0
CS
LR
MU
TE
MA10
LRCKM
AOUT2
EXADT0
MDQ14
EXADT13
EXADT1
MDQ8
MA7
EXADT4
MDQ13
DACPDN
AO
UT
2
MA3
DAC1CS
EXADR19
EXADR17
DAC2CS
DAC1OUT
MDQ12
DISPRST
DACCK
LR
CK
SW
MU
TE
DCLK
MA6
MA9
LRCK
DD
AT
A
AOUT1
EXDT1
EXADT2
NEXWE
EXADT8
DA
C1
CS
EXADT3
MA0
DQM0
BA1
MA11
MCK
MCK
BCKM
DATAMDATAM
EXADR20
AO
UT
0
U2
SD
T
POSMUP
STSTSW
EPCS
EP
SK
EP
DI
CP
UR
ST
EPSK
SC
S
EP
DO
UC
S
CLSWT2
UC
LK
S2
UD
T
DIS
PC
S
EPDO
MTOP
DISPD2S
CLSWT5
DISPS2D
POSMDN
CLSWT1
DISCSET
MTCL
DISPCK
DIS
PB
US
Y
EP
CS
CLSWT3
EPDI
STEDSW
CLSWT4
MOTPSW
COPY
TRACK
INDEX
DEMP
DISCSTP
MTOP
POSMUP
POSMDN
MTCL
MOTPSW
STSTSW
CLSWT5
CLSWT1
CLSWT4
CLSWT2
CLSWT3
STEDSW
DIS
PR
ST
DV
DP
WR
DISPS2D
TX
CPURST
10/16
C706
P3.3V
470R727
0R726
IC707
NI
12
3 45
1
C741
F
470R724
IC704
AK5358ET-X
16
15
14
13
12
11
10
9 87
65
43
21
IC453
S-80830CNNB-G-W
12 3
4
K708 NQR0022-002X
TP
72
5
0R722
K707 NQR0022-002X
NI
C728
MGND
100R714
K7
59
NI
S5V
0.1
C563
F
10/16
C745
S3.3V
2.2
C3
81
K711 NQR0022-002X
NI
R3
99
IC7
05
MM
16
15
AN
-X
123
4 5
1kR732
TP
71
7
NI
C7
14
NI
C7
55
K709 NQR0022-002X
TP
71
8
TP
38
0
-
D7
01
NI
123
1k
R458
TP
70
4
K7220
TP
70
3T
P7
24
0 .1
C702
F
K7210
0.1
C742
F
NI
C729
NI
R4
62
NI
C7
54
K7
63
NI
K710 NQR0022-002X
B3.3V
0.001
C557
TP
72
2
K7
56
NI
TP
74
8
IC509
SG32M90TFIR3
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
98
76
54
32
1
NI
C7
53
K705
NQR0022-002X
K713
NI
IC701
AK4387ET-X
16
15
14
13
12
11
10
987
65
43
21
2 .2
R701
TP
75
3
NI
C7
21
F
K7
61
NI
470R728
47k
R719
0.0
1
C4
55
TP
72
1
IC703
AK4387ET-X
16
15
14
13
12
11
10
987
65
43
21
47
kR
71
8
TP
73
8
TP
70
6
K733 NI
NI
R7
11
IC305MM1563DF-X
12
34 5
67
TP
75
5
K7260
NI
C7
56
TP709
0.1
C555
F
470R721
K702
NQR0022-002X
TP
70
8
TP
74
1
TP
73
6
NI
C7
15
TP
73
4
TP
73
2
0 .1
C551
F
0.1
C709
F
TP
73
1
TP
74
6
NI
R7
29
K720NQR0022-002X
TP711
CN
70
4N
I
1
2
3
TP
74
9
K7
12
NI
TP
75
0
K703
NQR0022-002X
NIR720
K3
51
NQ
R0
50
2-0
01
X
TP
70
1
470
R716
K7
54
NI
K7
62
NI
NI
C561
F
TP
74
70.0
1C
71
2
TP716
NI
R712
1
C380
K731 NI
TP
74
3
CN
70
3N
I
1
2
3
4
5
6
7
8
47
/6.3
C7
04
NI
R713
470R723
0.1
C708
F
TP
74
2
100R715
K7
53
NI
K732 NI
M9V
22/6.3
C558
T
K7
51
NI
K501
NQR0502-001X
NI
C7
52
0 .1C740 F
0.1
C707
F
47k
R535
K704
NQR0022-002X
0.1
C743
F
1C
71
3
TP
73
5
0 .1
C559
F
0
R741
TP
74
4
470R725
IC702
AK4387ET-X
16
15
14
13
12
11
10
987
65
43
21
TP
73
3
DGND
TP
70
7
K706 NQR0022-005X
IC706
NI
12
3 45
10/16C744
K7
65
NI
D2V
TP
74
5
TP
70
5
K701
NQR0022-002X
0.1
C703
F
1
C711
TP
75
2
470p
C382
K723NI
TP714
TP
72
0
D4V
TP
73
7
TP713
TP
75
1
NI
R5
30
330R730
0.1
C560
F
0.1
C701
F
TP
76
1
TP
71
9
0 .1
C554
F
1
C562
F
NIR740
K7
55
NI
TP
72
3
IC505
K4S641632H-UC75
27
VDD 28
VSS
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
NC
37
CKE
38
CLK
39
UDQM
40
NC/RFU
41
VSS
42
DQ8
43
VDDQ
44
DQ9
45
DQ10
46
VSSQ
47
DQ11
48
DQ12
49
VDDQ
50
DQ13
51
DQ14
52
VSSQ
26
A3
25
A2
24
A1
23
A0
22
A10/AP
21
BA1
20
BA0
19
/CS
18
/RAS
17
/CAS
16
/WE
15
LDMQ
14
VDD
13
DQ7
12
VSSQ
11
DQ6
10
DQ5
9 VDDQ
8 DQ4
7 DQ3
6 VSSQ
5 DQ2
4 DQ1
3 VDDQ
2 DQ0
1 VDD
53
DQ15
54
VSS
10k
R531
K714
NI
TP
45
3
MGND
TP
45
7
TP469
R4
52
2.2
k
TP
46
1
R4
56
10
k
X4
51
NA
X0
24
8-0
01
X
12
3
TP471
R466
NI
M9V
TP
45
4
D1.2V
DGND
CN455NI
1 2 3 4 5 6
TP
45
5
TP
45
1
C4520.1
F
TP468
K454 0
IC452
BR93L56RF-W-X
8VCC
7NC
6NC
5GND4 DO
3 DI
2 SK
1 CS
K456 0
R464
100
C4
54
0.0
1
R4651k
S3.3V
R4
61
10
0
TP458
R453
10k C451
0.1F
R454
10k
TP470
TP
46
2
R455
10k
TP
45
6
TP466
C4
53
0.1
F
R4
57
10
0
CN
45
1
QG
F1
01
6F
2-1
5W
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
TP
45
9
B3.3V
TP467
TP465
TP
46
0
TP
46
4
TP
46
3
TP474
R4
63
10
0
TP
45
2
CN
45
2
QG
A2
00
1F
6-0
2X
1
2
CN
45
3
QG
A2
00
1F
6-0
3X
1
2
3
TP473
K455 0
CN702QGF1016C2-18W
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
CN712NI
1
2
3
4
5
IC451
MN101C61GNW
1 VREF-
2 LSENSOR
3 DET3.3V
4 DET1.2V
56
7 SM1/SM2
8 OUTC
9 VPP
10
VREF+
11
VDD
12
OSC2
13
OSC1
14
VSS
15
XI
16
XO
17
MMOD
18
DISPS2D
19
DISPD2S
20
DISPCK
21
S2
UD
T
22
U2
SD
T
23
UC
LK
24
25
/RE
SE
T
26
SC
S
27
CP
UR
ST
28
DIS
PB
US
Y
29
30
31
UC
S
32
DIS
PC
S
33
INT
34
35
36
37
38
39
EP
CS
40
EP
SK
41
EPDI
42
EPDO
43
44
STSTSW
45
CLSWT1
46
CLSWT2
47
CLSWT3
48
CLSWT4
49
CLSWT5
50
MTOPSW
51
STEDSW
52
MTOP
53
MTCL
54
POSMUP
55
FDATA5
6
FCLOCK
57
POSMDN
58
DISCSTP
59
DISCSET
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
DV
DP
WR
CN701QGF1016C2-28W
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
TP472
TP
70
2
TP799
0
R799
NI
C799
F
5.1
R742
TP
72
7
TP
72
6
TP
75
6
TP
75
7
K715NI
BICK
DEMP
3.3V
MCLK
NC
1.6V
NI STANDS FOR NOT INSERTED PARTS.
VCC
,
1.3V
BCK
25V
D9
0V
1.3V 3.3V
,
1.6V
VCC
CCLK
1.6V
A10
1.9V
1.6V
WITHOUT INPUT SIGNAL.
VSS
DGNG
0V
/OE
DACOUT1
A3
D8
CKS1
.
MODULE
2.7V
1.3V
DAC
DISPD2S
LRCK
0.5%
DATA
DISPRST
SCLK
Vo
ut
VCOM
LRCLK
METAL GLAZE RESISTOR.
M9V
2.4V
for
AOUTL
3.3
V
PDN
1.7V
M9V
Cont
NOTES
D5
2.8V
DISPCK
0V
3.3V
A7
MCLK
AOUT0
1.7V
CCLK
0V
AINR
0V
ALL CAPACITANCE VALUES ARE IN
2.4V
mode
SWAOUT
1.6V
REG
AGND
AGND
2.0V
DACCK+
AOUT1
1.3V
GND
DISPCS
0.7V
Cn
2.8V
DGND
RAOUTR
1.3V
AVDD
A8
FLASH ROM
VSS
CONDITION ---
Sub
VD
D4V
the
2.8V
A19
D11
A12
1.3V
1.0V
0.7V
LRCK
CKS0
D0
DAC1CS
A5
1.2V
3.3VD2V
0V
COPY
0V
0.4V
TX
A14
DACCK-
0.5V
P/S
Vin
ARE IN H(m=mH).
3.0V
6.0
V
NC
0.1V
S5V
SDRAM
DDATA
AOUTL
LRMUTE
STOP
A5V
RX
0.5V
PDN
0.7V
and
SWMUTE
0V
VSS
in
3.3V
2.8V
ALL RESISTANCE VALUES ARE
0V
D4
DET
1.3
V
D1
4.0V
3.3V
2.7V
1.6V
1.7V
ALL RESISTORS ARE
LRCK
2.3V
SWMUTE
A20
ALL INDUCTANCE VALUES
A6V
DZF
AGND
SDTI
UNLESS OTHERWISE SPECIFIED.
METAL GLAZE RESISTOR.
A11
DGND
B3.3V
DZFMCLK
CDTI
1
0.8V
2.4V
3.3V
0.6V
D14
/RATED VOLTAGE (V).
D15
6.3V
VA
*R/B
VSS
SYSTEM
AVDD
P/S
VOLT METER
ALL CAPACITORS ARE
Tray
,
1.1V
0V
DGND
AOUT2
3.1V
GN
D
1.4V
2.7V
4.9V
Vout
NC
DAC5OUT
1.8V
CKS2
DCLK
*/BYTE
2.0V
A1
A18
AINL
3.1V
ALL E.CAPACITORS ARE SHOWN IN THE FORM
3.2V
No
ise
0V
3.0V
VSS
0V
F(p=pF).
D6
INDEX
1.3V
MGND
DVDD
AVDD
AOUTL
SDTI
DZF
DACCK
VSS
3.3V
1.3V
MCLK
VCC
2.4V
50V
3.3V
DAC2CS
D12
16V
0.9V
DVD
OUT
0.8V
CAOUT
CSN
3.1V
A6
TRACK
1.5V
BICK
,
5.0
V
AOUTR
BUFFER
A9
A16
10V
1/16W
0V
AOUTR
0V
3.3V
0.7V
CSN
REG
GND
1.1V
GND
3.
3.3V
CAPACITANCE( F)
D3
DGND
2.8V
disc
*/RST
A2
0V
2.0V
DIF
LRMUTE
CCLK
VCOM
P/S
MGND
1.6V
D7
A17
0V
1.6V
DISPS2D
BICK
A
BCK
VPP
1.6V
2.8V
2.7V
MD
2.6V
3.3V
3.3V
IN OHM( ).
M9V
3.3V
D2V
AOUTR
1.8V
1.6V
PDN
DVDD
CDTI
Co
nt
0V
LVA10655-101A (2/3)
0V
DGND
ADIN
Vin
VCOM
3.3V
0V
A13
0.9V
AINR
RAOUTL
FAOUTR
SYSTEM
AUDIO
1.6V
3.9V
/CE
2.8V
AGND
DISPBUSY
VOLTAGES ARE DC-MEASURED WITH A DIGITAL
2.7V
CERAMIC CAPACITOR
OF
OR
0V
0V
CDTI
0V
0VD10
4.9V
1.8V
1.6V
D13
.
0V
DVDD
1.
AGND
A15
3.3V
DAC0CS
VCOM
3.3V
D2
5%
AUDIO
0.4V
for
0V
or
LRCK
2.4V
DAC2OUT
1.6V
0.3V
MGND
/WE
for
A4
CSN
SDTI
VDD
LRCLK
0.9V
PDN
FAOUTL
2.8V
ADC
2.
AINL
DGND
3.3V
SDOUT
A0
1.1V
A6V
FAOUTR
AGND
FAOUTL
LRMUTE
C H 6 - B A S E - 1
L O A D E R A S S ' Y
See
L V S 2 0 1 3 5 - 0 0 2 A8MHz
MECHA CONTOROLLER
AGND
DAC4OUT
DAC3OUT
DGND
TX
0V
3.3
V
1.2V
3.3V
1.2V
0V
3.3V
3.3V
3.3V
3.3V
1.6V
1.6V
0V
0V
0V
0V
0V
0V
3.3V
3.3V
3.3V
3.3
V
3.3
V
3.3
V
3.3
V
3.3
V
3.3
V
3.3
V
3.3
V
3.3
V
3.3
V
3.3
V
0V
0V
3.3V
3.3V
0V
0V
0V
0V
0V
3.3V
0V
0V
0V
0V
3.3V
3.3V
0V
0V
0V
3.3V
3.3V
1.6V
1.6V
0V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
0V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
0V
4.9V
4.9V
0V
0V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
0V
0V
4.9V
4.9V
0V
1.8V 0V
4.9V
4.9V
0V
2.4V
0V
2.4V
2.4V
1.6V
4.9V
0V
0V
A
B
D
E
F
G
![Page 12: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/12.jpg)
2-10
DVD servo control section (3/3)
NOE
SUSPEND
VMO
VPO
SPD
NEN
NOC
RCV
VP
VM
IC811ISP1106DH-X
8 GND 9Vcc(I/O)
10
SPEED
11
D-
12
D+
13
VPO
14
VMO
7 SUSPEND
6 VM
5 VP
4 RCV
3 OE
2 SOFTCON
1 Vpu
15
Vreg
16
Vcc
R811
33 1/2W
R8
14
15
k
R8
13
15
k
C811
0.1
R812
33 1/2W
C8
12
0.1
R851
1k
R855
1k
R859
1k
IC801MM1565AF-X
1 Vout
2 NC
3 GND
4 Cn 5Cont
6Sub
7Vin
1
C8
012.2
C8
02
TP
80
3
47
0p
C8
04
CN801QGF1016C2-05W
1
2
3
4
5
K811 0
K812 0
R856
1k
R857
220
R858
220
R8
61
47
k
DGND
P3.3V
K8
10
NQ
R0
50
2-0
01
X
R8
15
NI
TP
80
2
TP
80
1
TP
81
4
TP
81
2
TP
81
1
TP
81
3
D8
11
NI
R822
220
R823
220
R821
220
C8
03
22
0/6
.3
D8
12
NI
IC891
NI
12 3
4
NI
R891
NI
R8
92
NI
C8
91
R860
1k
CN811QGA2001F6-05X
1
2
3
4
5
TP
81
9
0R819
NIC819
Q801
KRA104S-X
USB TRANCEIVER
REG5V
VSS
VDD
OUT
NC
UN2113X
OR
LVA10655-101A (3/3)
6V
0V
0V
3.3V
3.3V
0V
0V
0V
0V
3.3V
3.3V
3.3V
3.3V
0V
0V
0V
0V
0V
0V0V
47kALL E.CAPACITORS ARE SHOWN IN THE FORM
.
ALL INDUCTANCE VALUES
VOLTAGES ARE DC-MEASURED WITH A DIGITAL
,
ARE IN H(m=mH).
CERAMIC CAPACITOR
CAPACITANCE( F)
16V
5%
OF
ALL RESISTORS ARE OR
1
6.3V
F(p=pF).
UNLESS OTHERWISE SPECIFIED.
UN2113-X
and
METAL GLAZE RESISTOR.47k
0.5%
=
CONDITION --- STOPdisc
VOLT METER
NOTES
,
ALL CAPACITANCE VALUES ARE IN
NI STANDS FOR NOT INSERTED PARTS.
the
IN OHM( ).
or
mode
ALL CAPACITORS ARE
Tray
.
2.
DVD
25V ,
3.
in
, 10V
A
1/16W METAL GLAZE RESISTOR.
ALL RESISTANCE VALUES ARE
4.DIGITAL TRANSISTOR
WITHOUT INPUT SIGNAL.1.
50V
/RATED VOLTAGE (V).
C
![Page 13: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/13.jpg)
2-11
Loader section
SW6
TP2
TP1
TP4
M2
TP3
W1
TP5
R1R1
W2
M1
SW8
IC2 IC1
C6C7
SW7
C2
D1
CN
3
SW
1
SW
2
SW
3
SW
4
SW
5
CN
2 C3
C5
C1
CN
1
QSW0854-002
QRA0164-001
WJM0330-002A-E
QVY0027-B14
WJM0331-001A-E
QRA0164-001
QSW0923-001
LB1641 LB1641
0.1/500.1/50
QSW0886-002
0.1/
50
MT
ZJ6
.2A
-T2
QG
B20
24J1
-07S
QS
W08
44-0
02
QS
W08
44-0
02
QS
W08
44-0
02
QS
W08
44-0
02
QS
W08
44-0
02
QG
B20
24K
1-07
S
0.01
/50
0.01
/50
100/
16
QG
F10
36F
1-15
TR5_CL
TR4_CL
TR3_CL
TR2_CL
TR1_CL TR1_CL
TR2_CL
TR3_CL
TR4_CL
TR5_CL
M.TR_OP
POS_UP
TR_OP
POS_DOWN
TR_CL
M.TR_OP
TR1_CL
TR5_CL
TR2_CL
TR4_CL
TR3_CL
TR
_OP
TR
1_C
L
TR
2_C
L
TR
3_C
L
TR
4_C
L
TR
5_C
L TR
_CL
PO
S_D
OW
N
PO
S_U
P
![Page 14: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/14.jpg)
2-12
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Subwoofer primery section
+
-
+
-
-+
.NOTES:UNLESS OTHERWISE SPECIFIED
ALL RESISTANCE VALUES ARE IN OHMS.
ALL INDUCTANCE VALUES ARE IN H.
ALL CAPACITANCE VALUES ARE IN F.
SW
_S
IG
FC157
!
D151
GBU803
2 3 4 1
Q525
2S
C3
92
8A
/QR
/-X
D5
14
1S
S1
33
-T
2
FC158
FC156
D152
GBU803
2 3 4 1
Q523
2S
C3
92
8A
/QR
/-X
FC155
!
Q517
RT1N431C-X
D1541SS133-T2
Q5
24
2S
A1
53
0A
/QR
/-X
D5481SS133-T2
D5
06
1S
S1
33
-T
2
D504
1SS133-T2
Q505
RT1N44HC-X
Q504
2SA1530A/QR/-X
D501
1SS133-T2
D5
07
1S
S3
55
-X
D5
05
UD
ZS
5.1
B-X
Q5
01
RT
1P
44
1C
-X
D601
NI
Q3702
RT1P141C-X
Q3
70
3
RT
1N
24
1C
-X
Q3705NI
D3
70
6
NI
D3708
NI
Q3706
NI
Q3704KTC2026/Y/
D3707
NI
Q3501
NI
IC303RC4558D-X
2
3
1
8
4D3502
1SS133-T2
D35011SS133-T2
Q3502
NI
IC303
6
5
7D3602
1SS133-T2
D36011SS133-T2
D6
10
NI
D6
11
1S
S1
33
-T
2
Q3701
NI
D521
MTZJ6.8C-T2
FC102
D1011SS133-T2
FC101
!
RY
10
1Q
SK
01
42
-0
01
!
241
3
Q152KTC2026/Y/
D1
65
MT
ZJ
6.8
C-T
2
D164
MTZJ6.2B-T2
D1631SS133-T2
D1
66
MT
ZJ
6.8
C-T
2
D5
43
1S
S1
33
-T
2
D5
45
NI
D5
41
1S
S1
33
-T
2
D5
46
1S
S1
33
-T
2
D5
42 NI
D3
70
3
MT
ZJ
15
C-T
2
X601
QAX0246-001Z
8MHz
3
2
1
OMF
R17147
2W
!
220
R163
UNF1/4W
39
0
R1
66
OM
F2
W
CN501
QGB2510K2-14
1S
P_
GN
D_
SR
2S
P_
GN
D_
R
3S
P_
GN
D_
SL
4S
P_
GN
D_
L
5T
H+
6T
H-
7A
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SL
8A
/D_
C
9A
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R
10
A/D
_L
11
+5
V
12
SS
SE
TU
P
13
+7
V
14
SP
_G
ND
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CN274QGA3901C1-02
1 2
R62310k
C3501
0.0015/50
C1
59
R6
31
NI
22
kR
56
0
C3715
NI
10K
R536
10
0/1
6C
16
8
4 .7/50
C501
C3
70
50
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0 .047/50
C153
R3
72
7
18
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F
10
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6
C1
71
R644NI
R6
02
3.9
k
NI
C5
02
100k
R502
R3513NI
22
kR
55
8
10
0/1
6
C1
72
4.7
/50
C5
03
R3
72
6
NI
3 .3k
R164
1/4W
R3601
20k
R3501
20k
C3
60
4
10
/50
R3728
NI
R61322k
R3511
470
R6
01
10
k
C3
72
04
7/2
5
R3504
22k
1k
R5
05
R6
24
4.7
k
R3
71
7
10
k
R3
51
0
10
0k
R3
72
1
22
0
R3
50
73
30
k
R3605
150k
R3604
22k
R614
22k
4.7KR540
R3
61
0
10
0k
47
/25
C1
67
15
k
R5
53
R3611
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R5
23
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R554
R3
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C1
61
R628
22k
4.7
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C5
12
C5
23
0 .0047/250
C101!
4.7k
R501
R3741
NI
R3
73
2
C1
57
R621
10k
0.0
47
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C1
56
22
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9
2 .2k
R152
10
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R5
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47
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1k
R5
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6 NI
R3
71
9
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1/4
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47
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C1
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47
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C1
54
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R6
12
22
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R3512
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R5
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R622
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52
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60
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62
R3742
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R3509
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10
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R5
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50
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R6
11
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R3
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71
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R3506
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100/16
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R3505 470k C605
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C1
55
IC601
MN101C427NB
12
34
56
78
91
01
1
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
CN371 QGA2501C1-02
2 1CN101
QGA7901C1-02
! 2
1
CN
15
1
QG
A3
90
1C
1-0
5
1
2
3
4
5
CN502
QGB2510K2-14
1 POWER_CTL
2 POWERGND
3 PREGND
4 POWERGND
5 PROTECT
6 P.ON_SIG
7 +VL
8
9 -VL
10
11 +VH
12
13 -VH
14
CN372QGB2510K2-09
1-7
V
2G
ND
3T
X/R
X
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C_
DE
TE
CT
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P_
RE
LA
Y+
6S
P_
RE
LA
Y-
7S
R_
SIG
8S
W_
SIG
9S
W_
SIG
QAR0377-001
D561
SLR-342MC-T12
FW
50
1
3
2
1
UNFR3720
10
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C3
72
1
10
0/1
6
R3
72
5
NI
D5
51
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S1
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-T
2
D5
52
NI
D5
53
1S
S1
33
-T
2
D5
10
1S
S1
33
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2
!
CN373
NI
1 2
R6
45
NI
C591
0.01/50
C592
0.01/50
R5
74
15
01
/10
W
C5
71
0.0
1/5
0
R6
71
1k
R508
22k
R5
09
NI
R5
07
NI
39
0
R1
65
OM
F2
W
R625
4.7k
39
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56
2
22
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56
3
R6
29
10
K
C604
0.01/50
Q5
02
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C3
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C3
26
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R627
1k
R626
10k
D5
35
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70
R5
55
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D5491SS133-T2
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L2
10
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11
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C2
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C2
11
4
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C2
11
3
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C151
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C152
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C1
58
D153
NINI
R151
D562
NI
D5
16
MT
ZJ
30
C-T
2D
51
51
SS
13
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2
D6
12
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33
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2
R5
10
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R6
46
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B5040
QUY150-050Y
Q542
RT1N136C-X
B5
04
3
NI
B5
00
2N
I
(F
OR
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B5
20
4N
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(F
OR
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4
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(F
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EP501
QNZ0136-001Z
12
3
EP
EP
TO
EP
50
1
S901
!
1
567
B5
20
1
CN102QGA7901C1-04
!
1234
FC103 FC104
!
B5
40
61
*7
F153
HS
15
1
POWER CONTROL & PROTECTOR
F154
PROTECTOR LOW VOLTEAGE DETECTOR
FUSEF101
MAINS
PLUG
-7V_REG. 7V_REG.
5V_REG.
LE
D
RE
SE
T
M3
M2
M1
SP RELAY
SWin
FAN ON
PROTECT
iFANSTOP
PREVccSLin
iP.ON
SMARTSETUP
Lin
iPROTECTCin
Rin
SRin
VD
D
OS
C2
ACON
VS
S
OS
C1
Sin
So
ut
D.A
MP
RE
LA
Y
Vhigh
Vlo
w
TH
ER
MIS
TO
R
D.A
MP
C
LK
T101
1 2
12
1
2
12
1
2
3
4
5
3
2
1
!
!
!
!
A/EE/UP/UF
T101
QQT0482-004
QQT0482-002
QQT0482-003
F101
8A-125V
T3.15AL
T6.3AL
F102
T3.15AL
F153/F154
10A-125V
T8AL
T8AL
VERSION
A : AUSTRALIA
B : GREAT BRITAIN
C : CANADA
E : GERMANY/FRANCE/HOLLAND
EN: SWEDEN/NORWAY/FINLAND/DENMARK
EE: RUSSIA
EV: EAST EUROPE
J : U.S.A
UT: TAIWAN
US: SINGAPOLE
UB: HONG KONG
UP: KOREA
UF: CHINA
UX: SAUDI ARABIA
UW: BRAZIL/MEXICO/PERU
UJ: USA MILITARY BASE
UG: TURKY/EGYPT/SOUTH AFRICA
F102
1234
1
2
3
4
5
T101
CN102
12
7V
11
0V220-240V
FAN MOTOR
FAN MOTOR STOP DETECTOR
ALL CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANNCE(uF)/RATED VOLTAGE(V).
(p=pF)
LVA10569-B2
QGA7901C1-02
LVA10569-B3
TO CN272 TO CN271
TO
CN
27
3
CN152
CN
10
3
QGE3901A2-05
QG
E3
90
1A
2-0
3Q
GE
39
01
A2
-0
7
CN
10
3
0V
0V
0V
5.1V
0V
0V
0V
0V
0V
0V
2.7V
0V
4.9V
0V
5.1V
5.1V
3.9V
5.1V
0V
0V
0V
0V
1.7
V
5.1
V
0V
2.5
V 0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
5.0
V
0V
5.1
V
0V
0.6
V
5.1
V
0V
0V
0V
0V
19.7V
19.7V
0V
19.7V
19.7V
0V
0V
5.1V13.5V
5.7V
5.0V
0V
0V4.9V
0V
0V0V
0V
-19.4V
4.9V
-19.9V
-19.6V
7.0V
0V
0V
11.3V
11.5V
12.0V
11.5V
0V
0V
0V
0V
0.8V
0V
11.8V
0V
11.9V
0V
12.0V
0V
0V
0V
0V
0V
0V
7.0V
-7.0V
0V
0V
0.8V
0.8V1.4V
*7 MARK
*7
*7
*7
*7
*7
*7
*7
3300/50
4700/50
VERSION HS151
C50/C60 J/C
QZW0138-001
QZW0138-001
QZW0138-001
QZW0115-001
8A-125V 10A-125V
4700/63
US/UY
*7 *7
*7
12
!
C20 J/C
C30/C40 J/C
QQT0522-001
S901 B5201
NO USE
NO USE
NO USE
QSW0924-001
QUY158-100YNO USE
NO USE
NO USE
NO USE
QUY158-100Y
QUY158-100Y
UY: ARGENTIN
*7
22k
15k
15k
*8
QZW0138-001
QQT0482-004 8A-125V
NO USE
10A-125V
NO USE QUY158-100Y
C161/C162 R3732
3300/50
3300/50 22k
15k
US/UY
OTHER
*8 MARK
OTHER
VERSION C523
47/25
100/25C20/C30/C40 J/C
EE
C158C157/C159
0.1/50 0.1/50
0.022/50
0.022/50
0.022/50
0.022/50
*7
*7
NO USE
NO USE
NO USE
NO USE
*7
VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL.,(*MARK:FOR C50/C60 J/C)
B5406
QUY158-150Y
*7
NO USE
NO USE
NO USE
NO USE
!
!
!
![Page 15: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/15.jpg)
2-13
C303
C10
8
Q10
4
IC302
IC51
0
C336
IC301
IC201
Q10
3
Q10
1
Q10
5
C10
6Q10
2
TH30
1
CN201
IC303
X302
K354 K353
K101
C706
K708
K707
K759
C74
5K7
11
IC705
K709
D701
K722
K763 K7
10
K756
K761
IC305
K720
K351
K754
K762
C704
K753
K751
C744
K765K7
23
K755
X451
K454
IC452
CN452 CN453
K455
IC811
R811
R812
IC801
K811
K812
K810
D811
C803
D812
IC891
Q80
1
L301
X301
TP109
TP118
TP111
TP11
2
C302
C33
9
TP101
TP205
TP121
TP33
2
TP31
6
TP381
TP107
TP326
TP331
TP116
K352
TP122
TP106
CN
301
TP220
TP206
TP103
TP119
TP207
TP22
7
TP104
TP201
TP33
7
TP226
TP333
C263
TP10
8
TP202
TP231
TP204
C301
TP327
TP32
9
TP117
TP105
C264
TP221
TP203
C10
5
TP323
TP328
TP110TP115
TP120
TP33
0
R251
TP123
TP208
TP31
5
TP102
TP304
TP321
D30
1
CN101
TP319
TP324
TP301
TP300TP313
TP31
4
TP312
TP31
1
IC707IC704
IC45
3
TP72
5
TP71
8
TP380
TP70
4TP
703
TP72
4
K721
TP72
2
TP74
8
IC50
9
K705
K713
IC701
TP75
3
TP72
1
IC703
TP73
8
TP70
6
K733
TP75
5
K726
TP70
9
K702
TP70
8
TP74
1
TP73
6TP
734
TP73
2
TP73
1
TP74
6
TP71
1
CN
704
TP74
9
K712
TP75
0
K703
TP70
1
TP74
7
TP71
6
K731
TP74
3
CN703
TP74
2
K732
C55
8
K501
K704
TP73
5
TP74
4
IC702
TP73
3
TP70
7
K706
IC706
TP74
5
TP70
5
K701
TP75
2
TP71
4
TP72
0
TP73
7
TP71
3
TP75
1
TP761
TP71
9
TP72
3
IC505 K714
TP453
TP457
TP469
TP461
TP471
TP454
CN455
TP455
TP451
TP468
K456
TP458
TP470
TP462
TP456
TP466
CN451
TP459
TP467
TP465
TP460
TP464
TP463
TP474
TP452
TP473
CN702CN712
IC451
CN701
TP472
TP70
2TP79
9
TP80
3
CN801
TP80
2
TP80
1
TP814
TP812 TP811
TP813
CN811
TP81
9
TP75
6TP
757
TP727
TP726
Printed circuit boards
Main board
DVD servo control board
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
(Operation board)
(Main board)
Forward side
Reverse side
Q953
D901
L901
D902
D903
PC901
D95
1
D952
D954
Q951
D960
L951
D950
D99
8
CP9
51
L955
L957
Q991
D992
Q95
8
Q96
9
P901
FC901 FC902
T901
C994 C96
9
C98
4
C911
C908
C964
C90
4
C99
0
C962C993
C954
C951
C997
C981
C992
C91
6
C967
C91
2
C961
C90
7
C90
5
C90
9
C99
9
C96
3
C90
3
C98
2
C91
8
C914
C960
C95
6
C91
0
C952
C913
C96
8
R98
3
R98
5
R955
R969 R952
R921
R951
R95
4
C957
R960
R90
4
R908
R96
3
R90
1
R909
C955
R98
0
R96
5
R99
0
D999
CP9
99Q965R953
R961
Q97
9 Q98
9
L972C97
3
C97
5
C979
C977
D973
C97
8
C976
R971R
981
Q959
W914
W913
C99
5
W401
C4962
C92
0
C90
2
R92
2
C99
1
Q98
0
R90
5
C950
R95
7D955
R968
EP901
R972
TH901
C92
1
D91
1
D90
4
Q95
4
Q97
4Q984
R90
3
R956
D95
6
Q48
11
Q4812
D4811
X4701
D47
03
Q4701
C4963
C49
05
D4891
D47
06
Q47
04
Q40
91
Q40
92
D4092
Q48
21
K470
2
J489
1
IC473
IC477
CN410
IC47
2
IC471
CN
457
D4841
D4842
D47
08
D4709
C47
71
C4006
C47
91
C4002
C4719
C40
11
R47
02
C47
06
C47
05
C4718
C47
08
C48
92
C4710
C48
91
C4711
C4091
C47
72
C47
73
C47
07
C40
12
C47
74
C47
09
C40
92
R47
14
R4866
R4821
R47
52
R47
78
R40
93
R4756
R4753
R4715
R4871
R48
91
R47
63
R4886
R47
73R
4771
R4872
R48
92
R48
84R4710
R47
74
R4873
R47
03
R4863
R4883
R4882
R47
60
R48
76
R47
61
R4713
R40
92
R48
75
R47
04
R4011
R47
62
R4755
R4712
R4811
R4091
R4999
R4705
R47
75
R4012
R47
54
R4711
R4709
R4772
R4921
R40
13
R47
76R4822
R40
14
R4751
R47
77
R47
57
R4791
R48
42
C40
16
D40
91
CN450
CN
451
CN413
C4005
CN404CN401CN403
CN
420
R4843Q4832
R4841 Q4833
R4835
D4831
D4833
C4904
IC491
D48
32
Q4831
R4834
D49
62
D48
35
C4903
R48
33
D48
34
C4902
Q49
61
D49
61
C49
61
R49
61
D49
63
R4893
IC48
1
C48
93
C48
94
R48
61
R4881
R48
64
R48
44
C48
44
CN411
D4705
Q47
03
R4708
R47
07
R48
46R
4847
R48
48
R48
49
EP401
C40
18
C4019
C4020C4021
C40
17
CN
455
J440
1J4
402
L439
1
IC411
IC431
C43
95
C41
73
C4451
C41
21
C43
91
C41
22
C4441
C43
92
C4111
C4431
C4172
C41
01
C44
52
C43
11
C44
21
C44
42
C43
21
C44
01
C4112
C44
32
C43
31
C41
02
C43
41
C4411
C43
51
C4394
C4402
C4191
C41
71
C44
12
C4192
C44
23
R42
02
R4252R4232
R42
21
R4242
R42
22
R4231
R4411
R4241
R4191
R4421
R4251
R4431
R44
41
R4451
R41
11R
4121
R41
01
R4401
R42
01
C43
01
R42
11R
4212
CN402
R991
CN406
R4716R4717
EP90
3
C4031
HS901
IC901
R48
31
D4093
C4032
Q48
22R
4823 R4824
R4825
R4826
R4827
C99
6
C48
95
C40
33
C4034
C99
8
C40
35
C40
36
D48
45
C4704
B4001
PP40
1
R4718
R4759
R4758
W901
PP40
2
W915W912
W917
W911
R97
3
Q982
R987
R48
51
R4852
R98
2
R986
Q98
3
R98
8C
989
PP403
W92
1
R98
4
C98
3
D98
1R
989
PP40
4
D993
W402
D912
R958
S529S522 S523S526 S527 S528FW521
R52
7
R52
2
R52
8
R52
1
R52
6
![Page 16: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/16.jpg)
2-14
Audio board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Loader board
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)(Audio & Digitalinput board)
CN
415
CN
414
J610
1
CN511
EP51
1
C6104
D61
01
C61
01
K6101
K6102
K6103
K6104
C61
02
C6103
IC121
J110
3
TPSW4
TPSL4
TPL4
TPC4
TPSR4
TPR4
TPSR1
TPSW1
TPSL1
TPC1
TPL1
TPSW2
C1212
C1104
C2557
C12
05
C25
56
C1103
C12
06
C1211
C1101
C25
01
C1217
C12
18
C1102
R25
59
R2551
R1109
R11
76
R11
74
R1103
R11
72
R1102
R11
75
R2556
R1104
R1108
R11
73
R2557
R1101
R11
71
R2506
C11
05
R11
12
C11
06
C1107
IC114
C1108
R11
14
C11
09
R1111
R11
13
R1110
R11
15
R11
16
R11
17
IC101
CN101
CN102
R2505
R2504
R2503
R25
01
R25
54R
2553
C25
52
C25
11
C25
12 R25
14
R25
13
C2530
C2533
C2531
C25
34
C2535
C25
32
C25
50
C25
54
R2558C
2553
C25
36
C25
37
R2521
C2538 C2539
R25
20
C2540
C2541
C2522
C2516
C2515
R25
11
R2512
R25
52
C2551
TPR
1
R25
02
C25
02
R1207
R12
12C
1126
C11
25
C1122
R1206
R12
03
C1127
R12
04
R1202
R12
09
C1124
IC115
R12
11
C11
29
R12
13
R1205
C1123
R12
10
C11
21
C1128
R1208
J110
2
R12
14
R12
01R
1301
R1303C1333
R1304C1332
R13
02
C13
31
C1334
R2605
IC13
1
R2601
R2604
C26
10
C26
04
C2601 R2603
C26
03
R2602C2602R2606
R26
20 R2621
C26
11
Q11
31
Q1132
R26
07R
2608
R2609
R2610
R26
12
R2611
TPHPL TPHPR
C2521
C2513
C2514C2503
C2504
C2505
C2506
Q11
33
R26
14
R2613
R2555
C11
11
C11
12
C11
32
C11
31
J110
1
C1223
Q1102
IC11
1
C1208
C1225
C12
02
R11
47
Q1101
R1142
R11
59R
1163
R11
46
C12
03
R1135
C11
71
R1165
R1134
R1133
C12
01
R1138 R11
36
R11
49
IC11
2
TPSR3
IC11
3
C12
14
R11
39
Q11
22
R11
58
R1150
C12
04
C12
26
R11
62
R1160
R25
61
C11
72
TPL3
C1222
R25
60
Q11
23
C11
70
C1224
R11
40
R11
48
C25
60
R11
67
C1207
C1210
R1155
R1137
C1209
C1221
Q11
21
R1141
R11
44
C1216
R1164
R11
68
R11
45
TPSL3
R1161
R11
31
R1143
R11
66
C1213
R1152
R11
51
R1156
TPSW3R1169
TPC3
TPR3
R11
32
C12
15
R1185
R1186
R1183
R1184
R1181
R1182
R2922
D2922
Q2921
D2921
C2921
C2922C
2517
C1441
C1442
C14
43
C1444
C14
45
C14
46
C14
47
C25
18
S532 S533 S534 S535
S540S539S538
S537S536
D511
S531
S521
K501K502
JS541
C50
1
R54
2
R531
C541
C512
R53
6R534
C505
R50
1
R539
C511
R50
2
C542
R532 R537
R541
C50
2
R50
3
C507
R533
C50
3
R511
R538
IC511
W5001R
552
C551
D55
1
J6001
R505
IC501
R50
6
C50
8
R551
C51
5
C50
6
K600
4
K600
1
K600
2
K600
3
CN501
CN
502
C517
C61
05C
6205
K504
C518
K503
C509
R6001
C60
02
C6003
C6004
C6001
W6001
R61
07
R62
07
C51
9
DI501
R1
TP3
TP5
TP4
IC2
IC1
C3
C5
D1
C1
C7
C6
SW7
C2
M2
M1
CN2
CN
1
SW5
CN3
SW4
SW3
SW2
SW1
SW6
TP2TP1
SW8
(Front board)
(USB jack board)
(Connection board)
(Motor board)
(Sensor board)
(Switch board)
(Tray switch board)
![Page 17: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/17.jpg)
2-15
Speaker amp board Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
IC202
R2413
R2401
C2403
R2403
C2402
R2412
C2404
R2404
C2405
R2410
L2401
Q2401
R2409
D2401
R2408R2407
L2501
R2509
R2510
Q2501
R2507
D2501
R2508
C2408
C2407
R2411
L2601
R2609
R2610
R2607
D2601
R2608
R2711
R2613
R2601
C2605 R2603
C2602
R2612
C2604
R2604
R2513
R2501
TH272
C2505
C2503
R2503
C2502
R2512
C2504
R2504
R2605
C2606
C2406
R2405
C2506
R2505
C2204
R2113
C2303
R2108
R2204
R2101
R2303
R2107
R2213
L2301
C2302
C2105
L2201
C2206
R2309
R2312
C2103
R2305
C2306
R2209
R2310
C2304
R2103
R2201
R2210
R2308
R2304
C2102
R2110
C2106
Q2201
Q2301
R2112
L2101
R2207
R2307
C2104
R2313
Q2101
R2105
D2201
C2203
R2301
R2104
IC201
R2705
R2203
R2208 R2109
D2301
C2202
C2305
R2212
D2101
C2205
R2205
R2311
C2307C2308
R2211
C2207
C2208
C2107
C2108
R2111
C2608
C2607
R2611
R2511
C2508
C2703
C2702
C2704
C2701
D2702
D2701
EP201
Q2708
Q2703
R2702
R2721
R2701
D2703
Q2709
R2606
D2705
R2722
D2704
Q2710Q2711
R2724
D2706
C2708
R2723
R3101
C2705
C2706
C2311
C2412
J2701
R2514
C2612
C2511
L2402
R2414
C2611
J2702
RY272
C2212
C2211
C2512
RY271
RY273
L2602
C2411
C2312
L2302
R2214
L2502
R2114
L2202
C2707
Q2601
C2603
C2507
Q2701
Q2702Q2707
C2213 C2214
C2313
C2314
TH271
C2613
C2614
C2513
C2514
C2413
C2414
R2215R
2315
R2615
R2515
R2415
C2711
R2708
CN
272
HS201
R2406
R2506
R2306
R2106
R2206
R2706
R2707
R2710
R2709
R2704
R2703
CN
271
CN
273
R3301
R3302
C2712
C2713
R3102
R3104
R3105
R3106
R3107
R3109
C2710
R3110
C3101
C3701
C3702 C
3102
C3103
C3104
D3101
D3102
D3201
D3202
C3202
R2314
R2614
C3203
C3204
Q3101
Q3102
Q3201
Q3202
R3112
R3113
R3201
R3202
R3204
R3205R
3206
R3207
R3209
R3210
R3211
R3212
R3213
C3201
IC301
R3111
R3304
R3305
R3306
R3307
R3309
R3310
C3301
C3703
C3704 C
3302
C3303
C3304
D3301
D3302
D3401
D3402
C3402
C3403
C3404
Q3301
Q3302
Q3401
Q3402
R3312
R3313
R3401
R3402
R3404
R3405
R3406
R3407
R3409R3410
R3411
R3412
R3413
C3401
IC302
R3311
B21
WC
201
C2714
C2715
C2716
R2712
R2713
R2521
R2421
R2422
R2522
C2421
C2521
CN275
![Page 18: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/18.jpg)
2-16
CN
274
R534
R536
FC157
D151
D153
Q525
D514
FC158
R535
C182
R522
FC156
C164
R533
R152
R151
C523
C512
C181
D152
Q523
FC155
Q517
D154
C522
Q524
C163
IC601
R523
R561
D542
R563
D550
D546
R558
R560
D549
Q542
D548
D543
R553
D545
R562
R559
R501
C503
Q502
D506
D504
Q505
R505
Q503
Q504
R502D501
D507
R506
C502
C501
R504D505
Q501
D541
R554
D553D
601
R601
C3715
R3726
Q3702
R3727
Q3703
R603
R3717
R3741
R3742
C606
R3729
R3728
C605
R3721
R3720
R3730
C3720
Q3705
D3706
C3716
D3708Q3706
Q3704
R602
D3707
B1
C592
C591
C3504
R3607
R3505
Q3501
C3502
IC303
C161
R3513
C162
D3502
R3510
R3725
L2102
C3705
R2115
C2111
R3501
D3501
C2112
C3503
C2113
R3512
R3511
D510
R3509
Q3502
R661
D552
R3507
C3706
D551
CN373
R3504
R3502
R3506
C3501
R645
C3602
C3604
R3610
R3605
R3602
R3611
D3602
R3604
C3601
D3601
R3601
C2114
R606
C601
R663
R612
D610
R574
R611
R651
C602
R607
R608
R664
R628
R629
C604
R614
R613
R635R633R631
R624
R623
R637
R622
D611
R621
CN
372
R3732
R665
Q604
Q603
R625
R626 R627
R644
Q3701
D521
R540
C101
FC102
D101
FC101
RY101
D515
D516
C172
C168
Q152D612
D165
C167R510
D164
D535
D163
C171
R646
R164
D166
R666
R671
R681
R682
C571
R683
CN
502
R684
R3719
D3703
C3721
X601R
685
R686
R687
R508
R509
R555
R163
R171
R165
CN
151
CN
501
CN
371
R507
CN101
R166
Q183
FW501
R182
R186
S901
CN102
FC103
FC104
HS151
C151
C153
C155
C158
D181
C159
R189
C157
R184
C152
C154
C156
L181
R183
C184
R185
D182
Q181
R188
Q182
R187
C183
R181
C185
L182K181
K182
R667
R662
EP501 D56
1
FW501
D56
2
(LED board)
(Mother board)
Speaker mother board
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
![Page 19: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/19.jpg)
< M E M O >
![Page 20: XV-THC20J Schematic](https://reader034.vdocument.in/reader034/viewer/2022050702/551aa7fc4a79598a0c8b478e/html5/thumbnails/20.jpg)
Victor Company of Japan, Limited
(No.MB506SCH)Printed in Japan
VPT
Audio/Video Systems Category 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan