diagrama hcd-gtr33 gtr55 gtr77
TRANSCRIPT
HCD-GTR33/GTR55/GTR77
HCD-GTR33/GTR55/GTR77
1515
6-1. BLOCK DIAGRAM - RF SERVO, USB Section -
SECTION 6DIAGRAMS
OPTICAL PICK-UPBLOCK
RF AMP, SERVO DSP,AUDIO PROCESSOR
IC101
SYSTEMCONTROLLER
IC401 (1/4)
FOCUS/TRACKING COIL DRIVE,SPINDLE/SLED MOTOR DRIVE
IC201
AUTOMATIC POWERCONTROL
Q102-1
RF_IP125
RF_C3RF_B2RF_A1RF_D4
RF
VOA/AVOB/BVOC/CVOD/D
RF_F6VOE/E+GRF_E5VOF/F+H
V2O12VC
LDO117LD (780)
AUTOMATIC POWERCONTROL
Q102-2LDO218LD (650)
FOO25
CD ONSWITCHQ101-1
CD ONSWITCHQ101-2
VR (780)
MSW
GPIO
23
118
VR (650)
FCS+
MSW
MDI115MDI216
PD
LIMIT
Q103
SF_C
S#CS
_
SD-RAMIC104
X10127MHz
36FCS– 37
1
TRO24TRK+ 35TRK– 34
4
FMO21SL+ 29SL– 30
10
DMO20SP+ 27SP– 28
3132
41
4647
13
SPFG/OPINN12845
GPIOGPIOGPIO
120
DG0, DQ1 – DQ15
RD0 – RD15
PRST #
A0 – A11
RA0 – RA11
2, 4, 5, 7, 8, 10, 11, 13, 42,44, 45, 47, 48, 50, 51, 53
45 – 49, 51 – 53,64 – 61, 56 – 59
82, 83, 85, 86,74 – 69, 81, 67
23 – 26,29 – 34, 22, 35
36
XTAL
I
9
1
SF_C
KSC
K
39
6
BA0
BA0
78
20
BA1
BA1
80
21
RCLK
CLK
66
38
DQM0
LDQM
55
15
DQM1
UDQM
65
39RA
S#RA
S
77
18CA
S#CA
S
76
17
RWE#
WE
75
16
: CD PLAY: AUDIO
: USB
FOCUSCOIL DRIVE
TRACKINGCOIL DRIVE
SLEDMOTOR DRIVE
SPINDLEMOTOR DRIVE
REGULATOR
GPIOMUTE123 1161967
MUTE4MUTE4 2220GPIOTSD-M 9422
IOPMON/OPINP12740
8
PS 21
BUFFER
BUFFER
RF +3.3V
43
REGO2REGO1
REGO2
REGO1
(KHM-313CAB)
FLASH ROMIC102
XTAL
O
10
L-OUT
115119
GPIO
114
GPIO19 106VINL
14
13
VINR
BCK7LRCK6
8
SCKI
A/D CONVERTERIC4601
9 DOUT
REC_L
R-CHUSB CONTROLLER
IC1501
31 USBUP_DP
30 USBUP_DM
AOUT-L
5
8
AOUT-R
D/A CONVERTERIC4602
1 SDATA
2 SCLK3 LRCK4 MCLK
USB_DP 27
R-CH
USB_DM 28
SO
2
SI
5
SF_D
O
37
SF_D
I
38
CD MECHANISMDECK
M1-
M2+M2-
M1+M1+ 21M1- 18
M2+ 7M2- 6
MOTORDRIVE
Q645 - 648
MOTORDRIVE
Q640, 641,Q643, 644
SW3SW2SW7-CHACK
SW1SW1 23SW3 22SW2 25
SW-CHUCK 24SW5-STOCK
SW8-OPENSW6-CLOSE
SW-STOCK 27SW-CLOSE 26SW-OPEN 28
2USBDN1_DP
1USBDN1_DM
73MTK-OC2
CN1001
3
2
1
D+
D–
68MTK-OC1
VBUS
VBUS OVERCURRENT DETECT
IC1500
4USBDN2_DP
3USBDN2_DM
3
2
1
D+
D–
VBUS
MTK-RST48
MTK-TX35MTK-RX36MTK-CLOCK37
MTK-XIFCS34MTK-BUSY19
IFSDI 35IFSOD 41IFSCK 40
IFCS# 88IFBSY 87
HUB_RST47VBus_Det57
VBUS_DET27RESET_N26
X150024MHz
XTAL1/CLKIN
33XTAL2
32
USB +5V
PLAY A
REC/PLAY B
CN1000
SIGNAL PATHR-ch is omitted due to same as L-ch.
OPOUT126
1
7
3
5
A (Page 16)
B (Page 16)
jom
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HCD-GTR33/GTR55/GTR77
HCD-GTR33/GTR55/GTR77
1616
6-2. BLOCK DIAGRAM - MAIN Section -
R-CH
TUNER (FM/AM)
AM
FM ANT
AM ANT
ST-L
ST-R
ST-DOUT
R-CH
R-CH
(E4)
R-CH
ST-DINST-CLKST-CE
FM75COAXIAL
ANTENNA
TUNED 61 ST-TUNED
43 ST-L
56 ST-R
45 TAPE L
54 TAPE R
36 REC BL
7 REC BR
21
DATA
22
CLK
42
30
AUX-L
46 MIC
29 VOLINLTONEOUTL 26OUTL
44 CD-L
67 ST-DOUT
66 ST-CLK63 ST-CE
R2A1
5216
FP-D
ATA
60
TC R
EC M
UTE
41
TP S
TATE
70
9
SA2
POW
ER IL
LUMI
NATO
R
71
VACS
IN
89
R2A1
5216
FP-C
LK
59
HP/M
IC D
ET
66
23SWOUT
28BB1L
37RECAL
BAND-PASSFILTERQ115
27
19
1718
BB2L
BASS AGCQ128
BASS AGCQ178
D630
INPUT SELECTOR,ELECTRICAL VOLUME
IC407
SYSTEM CONTROLLERIC401 (2/4)
: AUDIO
SIGNAL PATHR-ch is omitted due to same as L-ch.
: TUNER (FM/AM)
J700MIC
RV700MIC LEVEL
IC700 MIC AMP
65 ST-DIN
R
L
J120
PC IN
L-OUT
REC-L
HP DET
OUT
SW OUT
BASS AGC
: MIC
: TAPE (PLAY)
: TAPE (REC)
R-CH
1375
R-CH
Q682
75
57
R-CH
L501
S501
IC502
IC501OP AMP
OP AMP
MUTESW
Q683
MUTESW
BIAS OSCQ501, 502
R-CH
EH
VREF
SW
L-CH
TAPE DECK
A(Page 15)
13X-OUT
15X-INX4028MHz
11XC-OUT
10XC-INX401
32.768kHz
Abbreviation E4 : African model
J (Page 17)
B (Page 15)
D (Page 17)
E (Page 17)
F (Page 17)
jom
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HCD-GTR33/GTR55/GTR77
HCD-GTR33/GTR55/GTR77
1717
6-3. BLOCK DIAGRAM - AMP Section -
LINE AMPIC252
POWERAMPIC800
MUTINGQ402
OVER LOADDETECT
Q801
OVER LOADDETECT
Q800
OVER LOADDETECT
Q802
R-CH
MUTINGQ430
LINE AMPIC253
–1
–2
MUTINGCONTROL
Q670
LINE
MUTE
58
STK
MUTE
51
17
20 22
1913 10
SW S
PK R
ELAY
52
FAN MOTORDRIVE
Q697, 699
RY800
+––+
RY500
D807
TH802
M M101(FAN)
PHONES
+– SUBWOOFER
SUBWOOFER
JK500
RELAYDRIVEQ500
FR S
PK R
ELAY
53
PROT
ECT
50
RELAYDRIVEQ502
R-CHJ702
SYSTEM CONTROLLERIC401 (3/4)
: AUDIO
SIGNAL PATHR-ch is omitted due to same as L-ch.
DCDETECT
Q803, 806
THERMALDETECTORQ807, 808
R
LFRONT
SPEAKER
JK800
+––+ R
LSATELLITESPEAKER
JK801
FAN
ON/O
FF
38
BASS AGC
HP DET
OUT
SW OUT BUFFERQ431
AC CUTDETECT
Q501
PROTECT DETECTQ809, 811
AC DETECT
PROTECT
(GTR77)
(GTR77)
(GTR33/55)
MUTINGQ425
15
8
J(Page 16)
F(Page 16)
D(Page 16)
E(Page 16)
G (Page 18)
+–
+–
JK501
H (Page 18)jom
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HCD-GTR33/GTR55/GTR77
HCD-GTR33/GTR55/GTR77
1818
6-4. BLOCK DIAGRAM - PANEL, POWER SUPPLY Section -
REMOTE CONTROLRECEIVER
IC1100
FL1100FLUORESCENT
INDICATORTUBE
94 SW/USB CTRL
FLUORESCENT INDICATORTUBE DRIVER
IC1101SYSTEM CONTROLLER
IC401 (4/4)
F955
(MX)
(EXCEPT MX)R955
RECTD902, 903D904, 905
PROTECTDETECT
Q606
RECTD610 – 613
LED-VOL1. 2LED-VOL3. 4LED-VOL5. 6
S1100 – 1109,S1110 – 1119,S1124 – 1133,
S1302
54STBY RELAY
RESET SWITCHQ210, 214, 215
D213
+3.3VFL +3.3V
83OVERVOLTAGE
20AC CUT
12RESET
85 MASTER VOL
SG5/KS5 – SG24/KS2414
– 33
D1105 – 1107, SEL AD1108 – 1110, SEL B
(STREAM)
LED DRIVEQ1122
80 USB-LED CTRLLED DRIVEQ1121
D1104SUBWOOFER
95 STBY LED
AD KEY0
4 SIRCS
D1011I/1
STANDBY
ROTARYENCODER
MASTERVOLUME
S1301
DIN FL-DRIVER-DATA2 3CLK FL-DRIVER-CLK1 2STB FL-DRIVER-CS3 1
869190
74978784
POWER/DISPLAY-KEYAD-KEY0AD-KEY1AD-KEY2
(AC IN)
RY901
RELAYDRIVEQ903
VOLTAGESELECTOR
S901
DVDD +3.3V
D607D628
D623, 624
FAN+12V
D908
TUNER +9V,A+9V
A+9VM+9V
F956RECTD601
F952F953
F951F953RECT
D800
D608
+9VREGULATOR
IC678
+9VREGULATOR
IC602
AVDD +5V+5V
REGULATORQ696
VM+9V
+3.3VREGULATOR
IC603
+4VREGULATOR
Q211, 212
LED SEL A,LED SEL B
CD MECHANISMMOTOR B+
REGULATORQ655 – 658
69LED CTRL
5CDM-SD
JOG B+
43AD SUPPLY SW
B+ SWITCHQ627, 628
–32VREGULATOR
Q902
AMPSECTION
B+
FORFLUORESCENT
INDICATORTUBE
–VFL
VFVF
PT902SUB POWER
TRANSFORMER
PT901MAIN POWER
TRANSFORMER
VCC +3.3V
EVER +3.3V
+VH–VH
D1002, 1003
PROTECT
(E2, E51, E4)
(MX, AR)
AC DETECT
GR1 – GR14
34 –
47
LED DRIVEQ1118 – 1120
USB B
D1000USB A
AVDD +1.8V
82MTK POWERMONITOR
RF +3.3V
+5VREGULATOR
IC677
45MTK OE
USB +5V
(GTR55/77)
D651
METER +5V+5V
REGULATORQ698 D505, 502
B+ SWITCHQ300 – 303
31 METER LEDCTRL
METERDISPLAYBLOCK
RECTD906, 907
+1.8VREGULATOR
IC111
+3.3VREGULATOR
IC107
39 METER BL CTLLED DRIVEQ230
LED SEL ALED SEL B
LED
LED DRIVEQ231
81 METER SW72 METER-IN477 METER-IN379 METER-IN2
METER-IN1
(GTR55/77)
78
+9VSWITCH
Q684M+9V
(E4)
RECTD801
+VL–VL
POWERCONTROL
Q673
SW DRIVERQ681
49TC_M+9V SW
+12V REGIC600
(GTR55/77)
G (Page 17)
H(Page 17)
Abbreviation AR : Argentina model E2 : 120V AC area in E model E4 : African model E51 : Chilean and Peruvian models MX : Mexican modeljo
mi
HCD-GTR33/GTR55/GTR77
HCD-GTR33/GTR55/GTR77
2121
• See page 39 for Waveforms. • See page 40 for IC Block Diagrams. • See page 44 for IC Pin Function Description.6-6. SCHEMATIC DIAGRAM - DMB19 Board (1/3) -
Note: When IC102 cannot exchange with single. When this part is damaged, exchange the entire mounted board.
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
3.2 5.0
3.41.51.9
0.63.2
3.2
2.12.12.12.12.02.01.83.4
0.90.9
2.11.50.6
00
3.3(2.5)3.43.4
1.5(2.2)
1.53.4
01.51.5
3.42.9
03.2
0.81.9 1.5
2.3
3.20
00
00(1.4)
00
3.23.2
0
0
0003.2002.53.13.21.93.2
3.23.40
3.2
*0.
41.
30.
21.
13.
20.
1
3.3 0
0(1)
0(1.
2)0(
1.2) 3.2 0 0 0
1.9
3.2 0 0 0 0 0 0 0
0(1.
1)
0(1.
1)
1.3
3.4
3.4
1.3
003.4
3.4
1.8
1.6
1.7
3.3
001.7
3.4
3.4
3.4
1.9
112.7
1.5
123456
6PCN105
TXDRXDGND
+3.3VV2REFORFMON
47kR124
3.3kR1151
0.01C192
0.1C179
100R156
22R112
2.7kR1110
100kR114
0.1C116
100R109
0.01C113
22R
115100
R101
10kR107
10V47
C105
0.22C195
47kR117
1kR116
1C124
3.3kR1150
0.01C101
22R121
0.1C115
10V47
C112
1MR108
123456789101112131415161718192021222324
CN10124P
GND (LD)LD (650)
NCNCPD
LD (780)VR (650)VR (780)
NCVOE/E+G
VCCVC
GND (PDIC)VOF/F+H
VOB/BVOA/A
RF(LO:DVD.HI:CD)MSW
VOD/DVOC/C
TRK-TRK+FCS+FCS-
0.01C106
3.3kR1152
22R
113
100R123
10V100
C190
47k
R11
0
0.22C193
22R
118
RT1N241C-TP-1Q103
0.01C160
22R120
0.1C191
100kR1129
15kR136100
R111 0.1C197
0.01C144
0.1C180
C1690.1
D1
G2
S2D2
G1
S1
UM6K1N-TNQ101
Q102QST8TR
JL1101JL1102
JL1105JL1106JL1107JL1108
JL1110JL1111JL1112JL1113JL1114JL1115JL1116JL1117JL1118JL1119JL1120JL1121JL1122JL1123JL1124
JL1207
JL1205JL1204JL1203JL1202JL1201
CL106
CL107
REG01
TRK-TRK+FCS+FCS-
REG02
TRO
IOP
FOO
IOPMON
SPFG
TSD_M
DMO
ALRCK
FMO
ABCKACLKVREFO
ASDATA0RF+3.3VDVDD5V
DVDD3.3V
C188470p
1C198
1C183
1kR1178
DGNDFB108
0.1C181
LIMITSW
R1114
0R133
MUTE4MUTE123
ADIN
CL1141
100R1184
560R1101
R1020
27MHzX101
USB+5V
JL1133JL1132
JL1134
JL1131
220pC1504
JL11
3JL
114
JL11
5
CL105
1C127
1234567891011121314151617181920212223242526272829303132
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
6566676869707172737475767778798081828384858687888990919293949596
979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128
CXD9968R*IC101
RF_ARF_BRF_CRF_DRF_ERF_FAVDD18_2AVDD33_1XTALIXTALOAGND33V20V14/VREF0REXTMDI1MDI2LDO1LDO2AVDD33_2DMOFMOMUTE4MSWTROFOOEEWPUSB_DPUSB_DMVDD33_USBVSS33_USBPAD_VRTVDD18_USB
SCL
SDA
IFSD
ISF
_CS#
SF_D
OSF
_DI
SF_C
KIF
SCK
IFSO
DIC
EPR
ST#
IR RD
0R
D1
RD
2R
D3
RD
4D
VDD
33R
D5
RD
6R
D7
DVD
D18
DQ
M0
RD
15R
D14
RD
13R
D12
DVS
S33
RD
11R
D10
RD
9R
D8
RD
11R
D10
RD
9R
D8
RD
11R
D10
RD
9R
D8
DQM1RCLKRA11
DVDD33RA9RA8RA7RA6RA5RA4
RWE#CAS#RAS#
BA0DVSS18
BA1RA10RA0RA1
DVDD33RA2RA3
IFBSYIFCS#
RXDVDD18
TXXMAMUTE
SPDIFGPIO
DACVDDCVREF
FSD
ACVS
SCC
VBS
DAC
VDD
BD
ACVD
DA
SY/Y
/GSC
/CB/
BC
R/R
AAD
VSS
GPI
O19
MU
TE12
3LI
MIT
SWAA
DVD
DAP
LLVD
DAP
LLC
APAD
ACVS
S2AD
ACVS
S1G
PIO
GPI
OG
PIO
AVC
MG
PIO
GPI
OG
PIO
ADAC
VDD
1AD
ACVD
D2
AVD
D18
_1AG
ND
18R
FIP
OPO
UT
IOPM
ON
/OPI
NP
SPFG
/OPI
NN
CL1
08
CL1
09
10kR1250.01C1505
0.01C156
0.01C151
0.01C175
0.01C172
1C146
0.01C145
0.1C154
CL1142CL1146
CL1
147
CL1
140
16V10
C118
10C119
0RB106
0RB10547
48
49
8
50
51
52
53
54 1
2
3
4
5
6
7
41
42
43
44
45
46
14
13
12
11
10
9
34
40
35
36
37
38
39 16
15
17
18
19
20
21
28 27
29
30
31
32
33
26
25
24
23
22
EM638165TS-6G*IC104
VDD
DG0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
VDD
LDQM
WE
CAS
RAS
CS
BA0
BA1
A10/AP
A0
A1
A2
A3
VDDVSS
A4
A5
A6
A4
A5
A6
A4A5A6
A7
A8
A9
A7
A8
A9
A7A8A9
A11
NC
CLKE
CLK
UDQM
NC
VSS
DQ8
VDDQ
DQ9
DQ10
VSSQ
DQ11
DQ12
VDDQ
DQ13
DQ14
VSSQ
DQ15
VSS
0RB108
0RB107
0RB111
CL1138CL1139
1500pC108
10C
126
8
7
6
5 4
3
2
1
MM1661JHBEIC111
Vo
NC
GND
CnCont
NC
NC
Vin
USBGND
1234
4PCN1105
USBGNDUSBPUSBM
USB+5V
CL1
148
CL1
149
CL1150CL1151
RB112 0
0RB114
0RB115
0RB113
JL1206
123456789
9PCN1106
XIFCSXIBSYXSYSRSTIFSDIIFSODDGNDIFSCKNCNC
CL1152
0.1C1513
0R1263
0R1250
0.01C149
C1680.1
R12491k
0.01C150
0.1C1512
10kR122
10k
R12
62
10k
R12
61
100R1269
1000pC1506
0R1194
0R1191
0R1193
0.1C125
0.1C155
12pC153
12pC152
100kR142
330R1168
0R1121
5.1kR103
0R1123
0R1177
0.1C111
0R1255
R12480
4700pC199
0R1192
0R1256
5
4321
TK11133CSCL-GIC107
CONTGNDNOISE VOUT
VIN
R12
7810
kR
1279
10k
0R1276100R1277
R1281 100R1282 0R1283 0
FB1268FB1267
FB1265 FB1264FB1266
0R1280
VOE
VOFVOBVOA
VOD
RAS
CAS
RWE
DQM0
RD7RD6RD5RD4
RD3RD2RD1RD0
RA3
RA2
RA1
RA0
RA10
BA1
BA0
USBPUSBM
DMOFMOTROFOO
TRK-TRK+FCS+FCS-
TRK-TRK+FCS+FCS-
DMOFMO
TROFOO
VOAVOBVOC
VODVOFVOE
RWECASRAS
RD
7
RD
0R
D1
RD
2R
D3
RD
4
RD
5R
D6
RA3RA2RA1
BA0
RA10RA0
BA1
DQM0
USBMUSBP
VOC
IC104SD-RAM
RF AMP, SERVO DSP,IC101
IC111
IC107+3.3V REGULATOR
DEVICE,OPTICAL
(1/2)KHM-313CAB/C2NP
+1.8V REGULATOR
INVERTER
CD ON SWITCH
AUDIO PROCESSOR
AUTOMATICPOWER CONTROL
-2 -1
(NC)
0.1C1507
MMAIN
BOARD(2/3)
CN691(Page 26)
6DMB19BOARD
(2/3)(Page 22)
5DMB19BOARD
(3/3)(Page 23)
1DMB19BOARD
(2/3)(Page 22)
4DMB19BOARD
(3/3)(Page 23)
3DMB19BOARD
(2/3)(Page 22)
2DMB19BOARD
(2/3)(Page 22)
EHUB
BOARDCN1500
(Page 29)
8
7
6
54
3
2
1
MX25L1605DM2I-12G*IC102
_CS
SO
_W
GND SI
SCK
_HOLD
VCC
FLASH ROMIC102
0.1C102
0R1252
DMB19 BOARD (1/3) IC B/D
IC B/D
3.2
0(1.7)
3.2
0(2.6)
0(1.7)
0(2.6)
0(1.9)
3.2
0(2.6)
0(2)
0(2.7)
3.2
3.2(2.4)
3.2
3.2
3.2
0
0
0(2.9)
0
0(0.5)
0(0.9)
0(0.9)
0(1.4)
3.20(1.4)
0(1.4)
0(1.2)
0(2.9)
0
0
0
3.2
1.6
3.2
0.2
3.3
0.1
0.1
0.1
0.1
3.2
0.1
0.1
0.1
2.8 3.3
3.3
1.1
0.3
0.3
3.2
0
0
00
5.0
0
5.00
3.4(2.5)3.7(3.7) 3.4(3.2)
3.7(2.5)
0(2)0(0.1)
1
2
34
jom
i
HCD-GTR33/GTR55/GTR77
HCD-GTR33/GTR55/GTR77
2222
6-7. SCHEMATIC DIAGRAM - DMB19 Board (2/3) -
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
21
7
3
6
0.01C212
100kR223
16V100
C217
33kR208
220pC205
56kR221
15kR231
27kR219
10V
47C
218
1.2kR204
0.033C211
0.01C203
12kR216
0.01
C21
9
15kR214
56kR226
0.01C2130.01C210
4700pC233
10V
47C
220
33kR209
10kR205
10kR206
18kR232
100kR225
0.033C209
10kR224
0.01C208
1kR247
47kR210
10kR234
0.01
C22
4
10kR212
6.8kR213
12kR215
4.7kR246
1kR220
220pC206
0.01C215
1000pC214
2.7kR207
C2160.01
JL206
JL205
JL203
JL202
JL201
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
29
30
31
32
33
34
35
36
373839404142434445464748
FIN
FIN
FIN
FIN
IC201FAN8036L
CL213
SPFG
DVDD5V
TRO
VREFO
FMO
DVDD3.3V
IOP
DMO
IOPMON
FCS-
DGND
LIMITSW
FCS+
TRK+
MUTE123
FOO
TRK-
RF+3.3V
MUTE4
REG01
TSD_M
REG02
VM9V
MTR_GND
0.1C222
CL201
CL202
CL204
CL2
05
CL2
06
CL2
07
CL2
08
0.1C221
33kR233
10kR256
1
2
3
4
5
6
6PCN201
SP-
SP+
LIMIT
(GND)LIMIT
SL-
SL+
82kR230
DVDD5V
DVDD3.3V
FCS-
FCS-
FCS+
TRK+
TRK-
FCS+
TRK+
TRK-
SL+
SP-
SP+
SL-
SL-
SP+
SP-
SL+
IC201FOCUS/TRACKING COIL DRIVE,SPINDLE/SLED MOTOR DRIVE
IN1-
OUT1
IN2+
IN2-
OUT2
RES1
RES2
REGCTL
IN3+
IN3-
OUT3
IN4+
IN4-
OU
T4
CTL
FWD
REV
SGN
D
MU
TE12
3
MU
TE4
PS TSD
_M
PVC
C2
DO
5-
DO5+
PGND2
DO4-
DO4+
DO3-
DO3+
REGO2
REGO1
PGND1
DO2-
DO2+
DO1-
DO
1+
PVC
C1
REG
VCC
OPO
UT2
OPI
N2-
OPI
N2+
VREF
SVC
C
OPO
UT1
OPI
N1-
OPI
N1+
IN1+
DMB19BOARD
(1/3)(Page 21)
DMB19BOARD
(3/3)(Page 23)
DMB19 BOARD (2/3)
DMB19BOARD
(1/3)(Page 21)
DMB19BOARD
(1/3)(Page 21)
DMB19BOARD
(1/3)(Page 21)
DMB19BOARD
(3/3)(Page 23)
8
1.5
1.5
1.5
1.5
1.5
3.3
3.3
2.3
1.5
1.5
1.5
1.5
1.5 1.5 2.3 3.3 3.4 3.3 3.2 9.0
4.4
4.3
4.4
4.3
3.7
5.1
4.4
4.4
4.4
9.0 4.49.02.73.33.31.55.01.52.52.51.5
IC B/D
DEVICE,OPTICAL
(2/2)KHM-313CAB/C2NP
• See page 40 for IC Block Diagrams.
jom
i
HCD-GTR33/GTR55/GTR77
HCD-GTR33/GTR55/GTR77
2323
6-8. SCHEMATIC DIAGRAM - DMB19 Board (3/3) - • See page 40 for IC Block Diagrams.
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
IC B/D
IC B/D
FB607MTR_GND
DGND
VM9V
DVDD5V
DVDD3.3V
ADIN
16V
C460810
R4601100
C46020.1
C46030.1
R460622
R4605
ABCK
ALRCK
ACLK
EMI
G
FL603
ASDATA0
10kR521
8
7
6
54
3
2
1
CS4335-KSZRIC4602
SDATA
SCLK
LRCK
MCLKAOUT-R
GND
VDD
AOUT-L
1
2
3
4
5
6
7
8
9
9PCN601
AVDD5V
AGND
DVDD5V
DGND
DVDD3.3V
MGND
VM (9V)
USBGND
USB+5V
R4602100
14
13
12
11
10
9
87
6
5
4
3
2
1
PCM1808PWRIC4601
VREF
AGND
VCC
VDD
DGND
SCKI
LRCK BCK
DOUT
MD0
MD1
FMT
VINL
VINR
C46060.1
1
2
3
4
5
6
7
7PCN4602
R-OUT
AGND
L-OUT
AGND
L-IN
AGND
R-IN
R46080
USB+5V
USBGND
D002MC2840-T112-1
D003MC2840-T112-1
D004MC2840-T112-1
E
ET001
E
ET002
E
ET003
E
ET004
D001MC2840-T112-1
FB603
JL001
JL002
JL003
JL004
JL005
JL006
JL007
JL010
JL012
JL014
JL016
R6300
100pC4623
100pC4622
0.47C502
R48370
R48380
0R4835
0.01C4626
0R4834
0R4833
R46110
R46090
0R
608
0R606
10V100
C604
10V100
C602
10V100
C603
0R605
C6230.1
C6220.1
C6210.1
C6200.1
DGND
A/D CONVERTER
IC4601
IC4602D/A CONVERTER
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
D005MC2840-T112-1
0.1C608
0.1C611
DMB19BOARD
(2/3)(Page 22)
7
DMB19BOARD
(2/3)(Page 22)
8
DMB19BOARD
(1/3)(Page 21)
4
MAINBOARD
(3/3)CN601
(Page 27)K
MAINBOARD
(2/3)CN692
(Page 26)L
DMB19BOARD
(1/3)(Page 21)
5
DMB19 BOARD (3/3)
5.0
2.5
3.2
1.6
1.71.7
1.3
3.2
2.5
2.5
1.0
1.7
1.7
1.62.1
5.0
3.2jom
i
HCD-GTR33/GTR55/GTR77
HCD-GTR33/GTR55/GTR77
2525
6-10. SCHEMATIC DIAGRAM - MAIN Board (1/3) - • See page 39 for Waveforms. • See page 40 for IC Pin Function Description.
3.3k : GTR 556.8k : GTR 77
MA2J
1110
GLS0
D483
51411101987654321 12 13
A
B
C
D
E
F
G
H
I
J
18
21
0.2
0.8
0(3.3
)
Q628RT1N431C-TP-1
B+ SWITCH
B+ SWITCHRT1N441C-TP-1
Q215
B+ SWITCH2SC3052EF-T1-LEFB+ SWITCH
B+ SWITCH
Q210
2SC3052EF-T1-LEFB+ SWITCH
Q303
2SC3052EF-T1-LEFB+ SWITCH
Q302
ISA1235AC1TP-1EFB+ SWITCH
Q301
ISA1235AC1TP-1EFB+ SWITCH
Q300
Q6982SD1859TV2Q
+5V REGULATOR
Q2312SC3052EF-T1-LEF
LED DRIVE
Q2302SC3052EF-T1-LEF
LED DRIVE
1kR428
1kR424
100R463
JL09
2
R21510k
R211100k
10kR330
1MR412
R21210k
0.047
C422
100R474
10kR409
0.1C499
0.1C464
470R497
R322 22k
1kR425
R404
100
R38115k
JL029
0.047
C427
R365 10k
50V10
C498
C21110
50VR213100k
15kR394
JL006
0.1C41427pC411
0.047
C424
R21810k
R492
47k
*R49
3
C2120.1
R326 22k
C4831000p
MA2J1110GLS0D468
32.768kHzX401
KTA1271Y-ATQ212
0.047
C425
MA2J1110GLS0D694
JL430
220R468
*R39
2
R214680
8MHzX402
*R39
3
10kR329
R325 22k
1kR427
MAZ8043GMLS0D211
R39110k
50V2.2
C201
JL429
100
R434
10kR361
0.047
C428
R481 1k
33kR204
R323 22k
C21510
50VMA2J1110GLS0D212C213
1050V
R327 22k
100R467
C2140.33
R2102.2k
JL021
R328 22k
R324 22k
JL007
R21622k
1kR426
MA2J1110GLS0D202
15kR397
*R49347k : E410k : Except E4
*R3936.8k : E44.7k : Except E4
*R3920 : GTR 33
JL005
1kR423
JL09
3
0.1C496
MC2836D213
0.047
C423
0.047
C426
1kR422
RT1P141C-TP-1MUTING CONTROL
Q670
100R462
JL45
3
JL45
5
JL45
7
JL45
8
JL46
0
JL461
JL46
2
100R431
JL43
3
JL49
9
JL301
JL302
JL309
JL303
JL308
JL307
JL306
JL305
JL304
JL407
JL404
JL406
JL402
JL411
JL503
JL502
JL405
JL403
JL408
JL401
JL432
JL464
JL427
JL417
JL426
JL421
JL465
JL413
JL418
JL431
JL428
JL414
JL424
JL415
JL425
JL412
JL434
JL419
JL422
JL466
JL416
JL423
JL420
D696MAZ8056GMLS0
C66010
50V
R237330
100R398
100R399
3.3kR235
4.7kR236
1
2
3
4
5
6
7
8
9
10
11
11PCN403
LED+9V
WHITE
RED
DGND
METER SW
MGND
IND2
IND1
IND3
IND4
M+5V
100
R439
100
R440
100
R441
MC2840-T112-1D201
1
2
3
4
CN4044P
SEL A
SEL B
METER LED CTRL
LED GND
R48322k
R484100k
1kR530
1kR531
JL514
JL523
R41010M
220kR411
10kR543
Q627DTA114YKA-T146
B+ SWITCH
680R303
470R301
2.2kR302
47kR304
R30710k470
R300
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
23PCN405
FL-DATA
FL-CLK
DGND
FL_CS
FL+3.3V
VF
-VG
VF
AD KEY0
SIRCS
EVER+3.3V
STBY LED
SW/USB LED
LED-VOL3,4
LED-VOL5,6
AD_KEY1
LED-VOL1,2
VOL
USB LED CTRL
AD_KEY2
LED GND
SEL A
SEL B
MA2J
1110
GLS0
D484
6.3VC417 3300
JL50
0
2SC3052EF-T1-LEFQ214
2SC3052EF-T1-LEFQ211
+4V REGULATOR
100
R491
100R380
JL45
9
100R466
0.1C322
1
2
3
4
5
6
7
8
9
9PCN402
DGND
TXD1
RTS1
MCU VCC
CLK1
RXD1
CN VSS
RESET
GND
MAZ8
033G
0LS0
D650
470
R494
15kR395
GTR5
5/77
470R495
R36410k
R5F364AEDFA
SYSTEM CONTROLLERIC401
1 FL-DRIVER-CS
2 FL-DRIVER-CLK
3 FL-DRIVER-DATA
4 SIRCS
5 CDM-SD
6 M2-
7 M2+
8 BYTE
9 CNVss
10 XC-IN
11 XC-OUT
12 RESET
13 X-OUT
14 VSS
15 X-IN
16 VCC
17 NMI
18 M1-
19 MTK-BUSY
20 AC-CUT
21 M1+
22 SW3
23 SW1
24 SW-CHUCK
25 SW2
26 SW-CLOSE
27 SW-STOCK
28 SW-OPEN
29 IIC-CLK
30 IIC-DATA
31
SERI
AL T
XD1
32
SERI
AL R
XD1
33
SERI
AL C
LOCK
34
MTK-
XIFC
S
35
MTK-
TX
36
MTK-
RX
37
MTK-
CLOC
K
38
FAN
ON/O
FF
39
METE
R LE
D CT
RL
40
NO-U
SE
41
TC R
EC M
UTE
42
MTK
PWR
CTL
43
AD S
UPPL
Y SW
44
ST-C
LK
45
MTK-
OE
46
NO-U
SE
47
HUB-
RST
48
MTK-
RST
49
TC_M
+9V
SW
50
PROT
ECT
51STK MUTE
52SW SPK RELAY
53FR SPK RELAY
54
51
52
53
54STBY RELAY
55EEP-SDA
56EEP-SCL
57VBus_Det
58LINE MUTE
59R2A15216FP-CLK
60R2A15216FP-DATA
61ST-TUNED
62VCC
63ST-CE
64VSS
65ST-DIN
66HP/MIC DET
67ST-DOUT
68MTK-OC1
69LED CTRL
70TP-STATE
71POWER ILLUMINATOR
72METER-IN4
73MTK-OC2
74POWER/DISPLAY-KEY
75ST-RDS-INT
76ST-RDS-DATA
77METER-IN3
78METER-IN1
79METER IN2
80USB-LED CTRL
81
METE
R SW
82
MTK
POW
ER M
ONIT
OR
83
OVER
VOLT
AGE
84
AD-K
EY2
85
MAST
ER V
OL
86
LED-
VOL1
,2
87
AD-K
EY1
88
FAN
LEVE
L DET
89
VACS
IN
90
LED-
VOL5
,6
91
LED-
VOL3
,4
92
MODE
L-IN
93
DEST
-IN
94
SW/U
SB LE
D
95
STBY
LED
96
AVSS
97
AD-K
EY0
98
VREF
99
AVCC
100
NO-U
SED
C439
47p
0.1C219
100R432
C438
47p
47p
C434
47p
C437
C440
47p
D50010EDB40-TB3
D50210EDB40-TB3
JL524
JL525
JL547
18pC410
100R390
C390 0.1
C278 0.1
27pC411
48
78
26
20
97
M2-
23
81
22
85
20
M2+
77
4
M1-
M1+
13 86
9
67
34
34
24
63
61
25
79
27
12
12
5
72
28
2
9
32
33
34
31
47
AUDIO_DATA
AUDIO_CLK
57
68
43
12
73
72
77
78
79
81
35 36 37
39
65
19
20
22
24
23
1
4
39
31
3
2
49
97
4
95
94
91
43
31 32 33
69
84
80
86
87
1
80
9095
38
8585
90
41
69
44
17
2
5
3
66
94 91 87 84
45
12
PROT
ECT
19
FLASH PROGRAMMING
GVX1S
DISPLAYBOARDCN1105
(Page 33)
I
56 IC401
MAINBOARD
(2/3)(Page 26)
12
MAINBOARD
(3/3)(Page 27)
11
2.7
0.7
0
0
0
3.3
3.3
0
0(3.8)
0
1.7
3.3
4.0(2.9)
3.2
0.1(3.3)
0
3.4
4.2(3.4)
0
0
3.3
3.3
3.3
3.2
3.2
3.3
3.0
0.8
3.5
0
0
0
1.1
1.5
3.3
1.8
1.5
3.3
3.3
0
2.5
3.5
0
3.5(0)
0
0
0
0
3.5
3.5
3.5
3.5
3.1
0 3.4 3.4 3.3 0 2.3 0.2 0.4 0(3.3
)
0(2.8
)
0 3.3 0 0(1.6
)
3.3 1.7 1.4 3.3
0 0 3.1 *(0.5) 0.1 3.2 0(
3.1)
3.1 0(3.1
)
3.3 3.3 0 0 3.5 3.3 3.3 3.3 3.5
0.1
0.8
5.3
8.95.6
*
8.98.5
8.9
*8.6
4.4
0.4
4.5
0.4
0
0
3.33.3
3.3
4.19.3
8.7
7.8
4.14.7
0
0.7
3.5
0
3.3
0-3.0
3.7
3.3
GTR55/77
GTR55/77
GTR33
GTR55/77
MOTOR DRIVER(METER DISPLAY ASSY)
MAIN BOARD (1/3)
jom
i
HCD-GTR33/GTR55/GTR77
HCD-GTR33/GTR55/GTR77
2626
6-11. SCHEMATIC DIAGRAM - MAIN Board (2/3) - • See page 40 for IC Block Diagrams.
CDMECHANISM
DECK
IC407
IC252
2SC3052EF-T1-LEFMUTING
Q452
2SC3052EF-T1-LEFQ431
KTA1271Y-ATQ684
Q6822SC3052EF-T1-LEF
MUTE SW
2SC3052EF-T1-LEFBASS AGC
Q178
REGULATOR
Q658ISA1235AC1TP-1EF
REGULATOR
Q657ISA1235AC1TP-1EF
REGULATOR
Q6562SC3052EF-T1-LEF
REGULATOR
Q655KTA1273-Y-AT
MOTOR DRIVE
Q6482SC3440-T12-1F
MOTOR DRIVE
Q6472SC3440-T12-1F
MOTOR DRIVE
Q6462SA1365-T112-1EF
MOTOR DRIVE
Q6452SA1365-T112-1EF
MOTOR DRIVE
Q6442SC3440-T12-1F
MOTOR DRIVE
Q6432SC3440-T12-1F
MOTOR DRIVE
Q6412SA1365-T112-1EF
MA2J1110GLS0D630
10
56kR192
16
MC2837D321 C3
2168
0p
JL159
JL154
JL158
JL157
JL160
JL156
JL155
JL165
JL164
JL163
JL162
JL161
JL167
JL166
1
2
3
4
5
6
7
8
9
9PCN691
NC
NC
IFSCK
DGND
IFSOD
IFSDI
XSYSRST
XIBSY
XIFCS
C550 22p
C552 22p
C556 22p
C555 22p
C554 22p
C553 22p
1MIC SIGNALJL526
1
8
3
4
5
6
7
NO6028P
M+9V
Vbus_Det
3.3V
DGND
OC1
OC2
RST
470pC431
470pC432
AUX-R
37
36
35
48
19
34
REC-R
68
73
47
5757
MIC
JL207
JL208
JL206
JL205
C293
2
3
4
5
6
7
7PCN470
MIC GND
A+9V
HP/MIC DET
HP-L
HP GND
HP-R
JL527
JL528
CD_MTK-R
ET602
E
CD_MTK-L
66
14
15
1
2
3
4
5
6
7
7PCN692
R-IN
AGND
L-IN
AGND
L-OUT
AGND
R-OUTJL271
JL286
JL268
JL287
JL289
JL285
JL147
JL142
JL148
JL152
0.1C698
JL144
JL146
JL141
JL150
JL149
JL151
JL153
1
2
3
4
5
6
7
8
9
10
11
12
13
13PCN410
M2-
M2+
M1-
M1+
SW-COM
SW3
SW1
SW7-CHACK
SW2
SW6-CLOSE
SW5-STOCK
SW8-OPEN
NC
JL145
JL143
25
27
24
28
26
23
22
*R270*C382
*R220
*C380
16V47
C220
R282 100k
470R221
C2818p
16V47
C270470
GTR33
GTR55/77
R271JW206
0.082C290
R286 47k
R28027k
R28847k
47pC222
47kR277
47pC272
R292 10k
R2916.8k
8
7
6
5 4
3
2
1
NJM4558V-TE2
NJM4558V-TE2
IC252PREAMP
OUTPUT
INPUT-
INPUT+
GNDINPUT+
INPUT-
OUTPUT
VCC
R285 47k
C285 1000p
22pC223
C28410010V
22pC273
1kR228
R27647k
47kR227
R283 6.8k
1000pC275
*R272
*R222
IC253
1kR278
100kR111
1.8kR113
100kR110
100R116
50V4.7C102
MC2840-T112-1D116
470R112
50V2.2
C118
R2411k
R2381k
*R242
R240100k
R239100k
C2881
50V
2.2C139
1kR243
JL505
JL506
JL508
JL513
50VC287
10
50V10
C274
50V10
C224
2SC3052EF-T1-LEFMUTING
Q402
BUFFER
2SC3052EF-T1-LEFMUTING
Q430
2SC3052EF-T1-LEFBAND-PASS FILTER
Q115
JL509C2431
R6682.2k
R669470k50V
C27710
50V
C22710
22kR117
R2843.3k
0.18C383
1000pC232 1000pC233
R2291k
R2791k
R2891k
*C292
16VC286 470
16V220C225
12
21
11
18
SW-O
UT
OUT-
R
OUT-
L
13
JL108
JL105
JL100
JL101
JL102
JL106
JL103
JL107
JL104
1
2
3
4
5
6
7
8
9
CN4509P
TP-STATE
M+9V
M-GND
REC-Rch
REC-Lch
A-GND
PB-Rch
PB-Lch
A+9V
23
Q681RT1N431C-TP-1
SW DRIVER
SWITCH
R6831k
10kR520
Q6832SC3052EF-T1-LEF
MUTE SWR5262.2k
R5252.2k
0JR500
JL544
JL545
JL546
19
49
8
4117
9
*R177
50V2.2
C179
0.01
C134
*R127
50V10C109
0.01
C135
47kR138
50V0.47C147
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
2930313233343536373839404142
43
44
45
46
47
48
49
50
51
52
53
54
55
56
R2A15216FPIC407
INPUT SELECTORELECTRICAL VOLUME
AUX-
R
DMPO
RT-R
INFR
GAME
R
INGA
INOU
TR
RECA
R
RECB
R
SA1
SA2
TRER
MID1
R
MID2
R
BASS
1R
BASS
2R
TONEOUTR
VOLINR
BB1R
BB2R
OUTR
AGCOUTR
DATA
CLK
SWOUT
AGCC
AGCOUTL
OUTL
BB2L
BB1L
VOLIN
L
TONE
OUTL
BASS
2L
BASS
1L
MID2
L
MID1
L
TREL
RECB
L
RECA
L
INGA
INOU
TL
GAME
L
INFL
DMPO
RT-L
AUX-
L
ST-L
CD-L
TAPE-L
MIC
VC
REFOUT
REFIN
GND
VCC
DPLL/SURL
DPLR/SURR
TAPE-R
CD-R
ST-R
0.047C152
4.7kR182
0.022C184
50V10C144
50V2.2
C129
0.047
C132
470pC242
10kR153
0.1C151
0.047C182
4.7kR183
*R178
50V10
C131
C12310
50V
0.022
C133
1050v
C181
47kR188
0.01C183
10V100
C149
4.7kR133
0.01C185
*R128
1MR190
50V 10C194
4.7kR132
100R202
47kR20116V
470C154
12pC153
*C177
*C127
*C178
*C128
50V1
C124
50V1
C180
22R200
820R144
820R194
1.5kR134
1.5kR184
10kR135
1.5kR145
10kR195
1.5kR185
50V10
C137
10kR137
2.7kR136
10kR187
2.7kR186
50V10
C187
4.7C142
4.7C143
4.7C145
4.7C146
4.7C195
4.7C193
0.1C150
C14810010v 4.7C192
0R129
0R179
2SC3052EF-T1-LEFBASS AGC
Q128
10kR122
10kR121
470pC161
470pC162
470pC164
470pC165
47pC163
47pC160
CD_MTK-R
CD_MTK-L
MIC
AUX-L
ST-L
PB-L
ST-R
REC-L
PB-R
JW256
1
22
20
7
R65647k
R6642.2k
2.2kR613
R64247k
R65247k
R64747k
2.2kR617
R66322k
R66233kR655
47k 10kR615
0.1C656
470R614
R64447k
R64847k C655
22010V
R65047k 10EDB40-TB3
D651
R649470
R651470
R643470
R641470
R654560
R645560
R646560
R653560
MOTOR DRIVE
Q6402SA1365-T112-1EF
10EDB40-TB3D653
10EDB40-TB3D652
R660 2.7
R657 2.7
R658 2.7
560R616
M1-
M1+
M2-
M2+
5
6
AUDIO_DATA
AUDIO_CLK
PB-R
PB-L
REC-R
E4
REC-L
8
7
6
5 4
3
2
1OUTPUT
INPUT-
INPUT+
GNDINPUT+
INPUT-
OUTPUT
VCC
0.1C697
DMB19BOARD
(1/3)CN1106
(Page 21)
M
HUBBOARDCN1502
(Page 29)
J
MICBOARDNO700
(Page 35)
N
DMB19BOARD
(3/3)CN4602
(Page 23)
L
TCBOARDCN502
(Page 36)
A
MAINBOARD
(1/3)(Page 25)
PREAMPIC253
4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.54.54.54.54.54.54.54.5 4.54.5
4.4
4.4
4.5
4.5
4.5
4.5
4.5
4.5
4.5
9.0
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
8.7 4.3
4.3
4.3
4.2
4.3
4.3
8.7
5.0
5.0
5.0 5.05.0
5.0
5.0 5.0
0 0
5.0 5.05.0
5.0
5.0
5.0
5.0 5.0
0 0
5.0
7.9
7.5
4.84.4
4.4
8.4
8.4
4.00
8.4
-3.0 -3.0
00 5.5
3.13.8
-3.0
0
1.9
2.5
1.8
4.5
4.5
4.2
3.3
0
4.5
4.5
4.1
8.98.9
8.2
0.7
0.7
0
0
E4
MAIN BOARD (2/3)
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
12
MAINBOARD
(3/3)(Page 27)
13
MAINBOARD
(3/3)(Page 27)14
MAINBOARD
(3/3)(Page 27)
15
*C380,*C3820.068 : GTR33/550.056 : GTR77
*R2204.7k : GTR335.6k : GTR55/77
*R2704.7k : GTR335.6k : GTR55/77
*R27212k : GTR3324k : GTR55/77
*C2920.83 : GTR330.47 : GTR55
1 : GTR77*R2423.3k : GTR335.6k : GTR556.8k : GTR77
*C1770.18 : GTR330.12 : GTR55/77
*C1780.22 : GTR330.33 : GTR55/77
*R177620 : GTR33680 : GTR55/77
*R17812k : GTR3315k : GTR55/77
*C1270.22 : GTR330.33 : GTR55/77
*C1280.18 : GTR330.12 : GTR55/77
*R127620 : GTR33680 : GTR55/77
*R12812k : GTR3315k : GTR55/77
*R22213k : GTR3324k : GTR55/77
IC B/D
IC B/D
IC B/D
(CHASSIS)
jom
i
HCD-GTR33/GTR55/GTR77
HCD-GTR33/GTR55/GTR77
2727
6-12. SCHEMATIC DIAGRAM - MAIN Board (3/3) - • See page 40 for IC Block Diagrams.
1.0
0.30.3
IC677
IC603IC602KIA7812API-U/PF
IC600
SI-8001FFEKIC678
Q6962SD1859TV2Q
C6120.1
C6040.1
C6050.1
D10XB60 FD601
25V3300C602
14
15
11
9
5
JL233
1kR513
MA2J1110GLS0D501
RY500
JL230
JL224
JL226
JL227
JL223
JL232
JL225
JL231
JL228
JL229
*R637
*R638
*R635
22kR634
100R636
22kR633
C611
10V100
0.1C610
0.1C608
MA2J1110GLS0D628
R130220k
R131220k
1
2
3
4
5
6
7
8
9
9PCN601
AVDD5V
AGND
DVDD5V
DGND
DVDD3.3V
MGND
VM (9V)
USBGND
USB+5V
JL278
JL277
JL276
JL275
JL274
JL273
JL280
JL272
JL279
JW604
JW602
16V100
C609
RB055L-40TE25D620
RB055L-40TE25D621
10EDB40-TB3D623
10EDB40-TB3D624
10ED
B40-
TB3
D612
10ED
B40-
TB3
D611
10ED
B40-
TB3
D610
10ED
B40-
TB3
D613
IO
G G
KIA7809API-U/PF
+9V REGULATORIC602 I
O
UPC3533AHF
+3.3V REGULATORIC603
50VC500
10
R5021k
1
12
3
4
5
6
7
8
9
10
11
NO46812P
AC CUT DETECT
AC4
EVER10V
STBY RELAY
DGND
-VFL
VF
VF
AC3
AC3
AC4
16V10
C699
JL511
JL512
JL522
R11827k
R12027k
R5041k
1kR623
2SC3052EF-T1-LEFQ620
2SC3052EF-T1-LEFQ502
2SC3052EF-T1-LEFAC CUT DETECT
Q5012SC3052EF-T1-LEF
RELAY DRIVE
Q500
MC2838-T112-1D699
R698 4.7k R699 4.7k
0.1C623
+
-
JK500
2SC3052EF-T1-LEFFAN MOTOR DRIVE
Q697
R690 2.7k
IO
G
+12V REGULATOR
KTA1271Y-ATQ699
R694 2.7k
R674 10k
0.1C692
R6971k
G
RED
WHT
J120
12
34
6
5
SI-8008TM-TLS
+5V REGULATORIC677
VIN
VOUT
GND
INV
STBY
330R603 470R619
2.2kR601
2.2kR602 47uH
L623
22R659 C654
2200p
16V100
C695
JW624
35V470
C625
C617 0.1C618 0.1
+
-
+
-
JK5011
2
3
4
50VC6962.2
47uHL624
1
2
3
4
5
+9V REGULATOR
VIN
VOUT
GND
INV
STBY
8.2kR620
470R621
330R622
150R640
150R627
C1200.47
JW621 GTR77GTR33/55
G33/55/77
JL270
2SC3906K-T146EQ503
R5001k
JR5030
330R666
10V470
C620
25V470C621
16V330
C624
MA2J1110GLS0D691
+5V REGULATOR
22kR695
16V3300C616
JL529
JL530
JL531
JL532
JL533
JL534
JL535JL536
JL538
JL539
JL540
JL541
JL542
JL543
470pC125
470pC112
100pC110
100pC111
22pC115
22pC116
52
24
1
45
53
51
PROTECT
54
8
38
3
2
4
AUX-L
AUX-R
SUBWOOFER
USB_
5V
PC IN
16
6
13
7
JL239
JL2401
2
3
3PCN690
FAN+
FAN+
FAN-JL241 M101
(DC FAN)
*R225 *R226
2.2kR223
R224
E4
2.2k JL255
JL256
JL259
JL261
JL254
JL258
JL253
JL257
JL260
1
2
3
4
5
6
7
8
9
9PCN220
ST-L
ST+9V
ST-R
GND
TUNED
ST-CE
ST-DIN
ST-CLK
ST-DOUT
65
44
61
63
67
ST-L
ST-R
JL218
JL212
JL222
JL221
JL216
JL220
JL211
JL214
JL213
JL219
JL250
JL251
JL217
1
2
3
4
5
6
7
8
9
10
11
12
13
13PCN479
SW-IN
R-IN
PREGND
L-IN
STK MUTE
PROTECT
UNREG+16V
HP-R
POWER GND
HP-L
SPK RELAY
SW-OUT
SW-Gnd
SW-OUT
OUT-L
OUT-R
12
D692MAZ8056GMLS0
AC CUT DETECT
AC CUT DETECT
FAN MOTOR DRIVE
IC B/D
IC678
9.0
18.6
3.3
8.9
19.0
5.3
0.8
3.6
18.6
14.5
19.0
3.7
IC600
12.1
18.5
5.0
5.6
7.5
1.0
0.8
0.8
0.3
0.3
0.30.3
0
0
3.6
0
12.10.2
12.112.1
MAIN BOARD (3/3)
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
TRANSBOARDCN907
(Page 38)
B
MA008
E
(CHASSIS)
ET602
E
(CHASSIS)
MAINBOARD
(2/3)(Page 26)
13
MAINBOARD
(2/3)(Page 26)
14
DMB19BOARD
(3/3)CN601
(Page 23)
K
MAINBOARD
(2/3)(Page 26)
15
MAINBOARD
(1/3)(Page 25)
11POWERBOARDCN801
(Page 31)
C
FM 75
ANTENNA
AM
TUNER
COAXIAL
(FM/AM)
*R6353.9k : GTR333.3k : GTR55/77
*R637,*R638560 2W : GTR33680 2W : GTR55/77
*R225,*R2266.8k : E43.9k : Except E4
jom
i
HCD-GTR33/GTR55/GTR77
HCD-GTR33/GTR55/GTR77
2929
6-14. SCHEMATIC DIAGRAM - HUB Board - • See page 39 for Waveforms. • See page 40 for IC Pin Function Description.
3.3
9
3.3
5.2
5.2
5.1
5.2
OUT1
-IN1
+IN1
GND+IN2
-IN2
OUT2
VCC
10C1512
10C1508
10C1514
10C1501
FB1502
FB1503
FB1500
8
7
6
5 4
3
2
1
NJM2903V(TE2)IC1500
FB1501
C1530 5p
C1528 0.1
C1529 0.1
C1531 5p
24MHzX1500
16V47
C1520
IC1501USB2512A-AEZG
1 2 3 4 5 6 7 8
10
11
12
13
14
15
16
17
2021222324252627
29
30
31
32
33
34
35
36
9
18
19
28
1R1504
1R1505
1R1506
1R1507
1R1508
1R1509
1R1510
1R1511
1R1512
1R1513
1R1526
1R1525
1R1524
1R1523
1R1522
1R1521
1R1520
1R1519
1R1518
1R1517
R1546100
R1541100
100kR1533
100k
R15
37
100k
R15
38
100kR1540
1MR1530
12kR1547
R154410k
10kR1543
22kR1501
100R1500
330R1503
100R1527
22kR1515
0.1C1507
0.1C1510
0.1C1502
0.1C1517
C15220.1
22pC1504
10pC1503
0.1C1523
0.1C1524
0.1C1500 1
3
2
4
5
6
7
7PCN1502
+9V
DGND
3.3V
OC1
OC2
RST
VBUS DET
1
2
3
4
5
6
7
8
9
10
10PCN1501
USB A+5V
D- A
D+ A
USB A GND
(NC) SHILED A
USB B+5V
D- B
D+ B
USB B GND
(NC) SHEILD BJL1501
JL1502
JL1505
JL1506
JL1507
JL1510
JL1524
JL1511
JL1512
JL1513
JL1514
JL1515
JL1516
JL1518
330R1516
1
2
3
4
5
5PCN1500
USBGND
USBP
USBM
USB+5V
SHIELD
0.01C1505
0.01C1506
0.01C1511
0.01C1513
0.01C1515
0.01C1516
E
ET1500
E
ET1501
100kR1542
C15211000p
C15190.01
USB
DN
2_D
M
SDA/
SMBD
ATA/
NO
N_R
EM1
RBIAS
PRTPWR2
PRTPWR1
VDD18
OCS2_N
RES
ET_N
VDD33CR
VDD
A33
NC
XTAL2
NC
NC
NC
NC
VDDA33
HS_
IND
/CFG
_SEL
1
NC
SUSP_IND/LOCAL_PWR/NON_REM0
USB
DN
2_D
P
TEST
VDDA33
USBUP_DM
USBUP_DP
VDD33PLL
XTAL1/CLKIN
USB
DN
1_D
M
NC
VBU
S_D
ET
VDD
33
SCL/
SMBC
LK/C
FG_S
EL0
OCS1_N
NC
VDD18PLL
USB
DN
1_D
P
VBUS OVER CURRENT DETECT
IC1500USB CONTROLLER
(CHASSIS)
0.1C1518
C15270.1
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
HUB BOARD
IC1501
DMB19BOARD
(1/3)CN1105
(Page 21)
E
RUSB
BOARDNO1002
(Page 35)
MAINBOARD
(2/3)NO602
(Page 26)
JFB1505
0 0 0 0 3.3
0
1.8
3.3
03.3003.33.3
0
3.3
0
2.9
1
1
1.8
1.2
3.3
IC B/D
7
jom
i
HCD-GTR33/GTR55/GTR77
HCD-GTR33/GTR55/GTR77
3131
6-16. SCHEMATIC DIAGRAM - POWER Board -
8.6
0
0
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
22kR857
47kR856
2SC5625Q801
50V47
C820
JL80
4
1kR834
2SC3052EF-T1-LEFQ811
2SC3052EF-T1-LEFQ807
R88556k
100p
C81
7
*R860
*C826
2SC
3052
EF-T
1-LE
FQ
808
R855100k
R849
R85310k
JL899
27k
R8460
R85447k
50V
C81110
1kR863
1kR883
MA2J1110GLS0D803
C83347k
R826
47kR884
10R906
*R838
JL80
7
ISA1235AC1TP-1EFQ809
10R905
*R852
JL895
2SC3052EF-T1-LEFQ806
10kR851
4.7kR850
R848 3.3k
E
ET800
50V2.2
C830
2SC
3052
EF-T
1-LE
FQ
803
50V
C81010
5W0.22R831
MA2J1110GLS0D807
JL894
*R882
MC2836-T112-1D802
*R839
100p
C81
6
47kR830
10V100
C829
50V
C80910
*R836*R860, *R836GTR33: 18kGTR55/77: 15k
*C827, *C826GTR33: 47 63VGTR55/77: 47 100V
5W0.22R832
2SC5625Q800
47k
R82
4
1000
pC
814
100p
C81
5
1000
pC
812
47k
R82
5
JW803
50V
47C
818
5W0.22R833
JL80
6
JW805
47kR881
2SC5625Q802
*R835
1000
pC
81350
V47
C81
9
*C827
JL851
R8870
*R828*R827
1.5kR823
1.5kR821
*R889
MA2
J111
0GLS
0D
811
JL852
JL853
JL854
JL855
JL856
JL858
JL859
JL860
JL861
JL862
JL863
JL864
1kR822
33kR868
*R866
*R829
TH802
JL865
RY800
JW802
JL87
6
JL87
7
JL87
8
JL879
JL880
JL881
JL888
JL882
JL88
3
JL842
JL887
JL82
8
JL82
9
JL889
GTR33
JL890
JL89
1
JL83
5
JL83
6
JL83
9
JL89
2
JL89
3
1
2
3
4
5
6
7
8
10
9
11
13
12
13PCN801
SW-IN
R-IN
PREGND
L-IN
STK MUTE
PROTECT
UNREG+16V
HP-R
HP-L
POWER GND
SPK RELAY
SW-GND
SW-OUT
R862100
1/2W
R865100
1/2W
1R861
0.1C839
0.1C838
0.1C837
0.1C840
R891100k
5
7
4
3
6
1
7PNO804
AC-VH
AC-VL
GND
GND
AC-VL
AC-VHJL872
*C803
C8020.1
100V
JL867
JL869
JL868
JL870
JL871
~
~
D10XB60 FD800
R892100k*C804
R806100k*C805
0.1100V
C807C8010.1
100v0.1
100V
C808
~
~
D10XB60 FD801
R807100k*C806
+
-
-
+
+
-
-
+
POWER BOARD
(CHASSIS)
POWER AMP
177
IC800
15 19 20 21 22 231812 131165 8 1441 2 3 10
*IC800GTR55: STK416-120-EGTR77: STK416-130-E
169
L
R
FRONTSPEAKER
JK800
L
R
SATELLITESPEAKER
JK801
0.001
-2
-1
OVER LOADDETECT
OVER LOADDETECT
OVER LOADDETECT
Q806-809, 811PROTECT DETECT
OVE
R L
OAD
DET
ECT
SF5S6D810
SF5S6D806
MAZ8160GMLS0D804
2.2k1W
R842
MAZ8160GMLS0D805
2.2k1W
R843
GTR33
GTR55/77
+VL
-VL
+OFF
_SET
-OFF
_SET
-PRE
-VH
+VH
OUT_
CH1+
OUT_
CH1-
OUT_
CH2+
OUT_
CH2-
+PRE
SUB
GND
IN_C
H1
NF_C
H1
STBY
NF_C
H2
IN_C
H2
IN_C
H3
NF_C
H3
OUT_
CH3+
OUT_
CH3-
POWER AMP
177
IC800
15 191812 131165 8 1441 2 3 10
IC800
GTR33
STK433-320-E
169
-PRE
-VH
+VH
OUT_
CH1+
OUT_
CH1-
OUT_
CH2+
OUT_
CH2-
+PRE
SUB
GND
IN_C
H1
NF_C
H1
STBY
NF_C
H2
IN_C
H2
IN_C
H3
NF_C
H3
OUT_
CH3+
OUT_
CH3-
JL844
JL838
JL874
JL837
JL886
JL855
JL898
JL897
JL845
JL849
JL890
*C805, *C806GTR55: 2200 50VGTR77: 3300 50V
GTR55/77
JL868
*R827, *R828GTR33/55: 1.2kGTR77: 1.8k
GTR33: 560GTR55/77: 470
GTR33: 470GTR55/77: 0
GTR33: 68kGTR55/77: 82k
GTR33: 33kGTR55/77: 12k
GTR33: 1kGTR55/77: 1.2k
GTR33: 39kGTR55/77: 36k
*R838, *R882GTR33: 68kGTR55/77: 82k
*C803, *C804GTR33: 2200 63VGTR55/77: 2200 80V
C8520.1
C8510.1
R91010
GTR77
GTR
33G
TR55
/77
JL885
JW806GTR33
MAINBOARD
(3/3)CN479
(Page 27)C
TRANSBOARDCN908/CN909
(Page 38)Q
IC B/D IC B/D
35.6 -35.5 19.8 -19.8 -62.5 -64.8 64.8 0 0 0 0 62.7 -62.5 -64.8 64.8 0 0 0 0 62.70 0 2.0 0 0 0 0 2.0 0 0 0 0 0 00 0 0 0
0
8.4
0
0
0
8.7
0
8.6
0
8.5
0
8.6
0
0
8.5
8.6
0
0
0
0
0.5
3.2
0
0
jom
i
HCD-GTR33/GTR55/GTR77
HCD-GTR33/GTR55/GTR77
3333
6-18. SCHEMATIC DIAGRAM - DISPLAY Board - • See page 40 for IC Block Diagrams.
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
DISPLAY BOARD
MAINBOARD
(1/3)CN405
(Page 25)
I
VOLBOARDNO1103
(Page 35)
P
0.1C1156
10V47
C1155
10kR1201
10kR1203
10kR1205
TP0075TP0074TP0073
680R1195
680R1199
680R1196
680R1198
100R1210
TP0009
TP0010
TP0011
TP0012
TP0014
TP0015
TP0016
TP0017
TP0018
TP0019
TP0020
TP0022
TP0008
TP0007
TP0005
TP0006
TP0032
TP0034
2SC3052EF-T1-LEFQ1120
2SC3052EF-T1-LEFQ1118
2SC3052EF-T1-LEFQ1119
TP0033
47kR1160
TP0002
TP0004
1kR1173
1kR1174
10kR1171
2SC3052EF-T1-LEFQ1122
C1152100p
1
2
3
3PCN1103
DGND
DET SWITCH
VOL
47kR1158
50V2.2
C1136
2SC3052EF-T1-LEFQ1121
TP0058
TP0060
TP0059
10kR1207
680R1162
4.7kR1168
10kR1170
1.5kR1165
2.2kR1166
1kR1163
1.5kR1164
3.3kR1167
6.8kR1169
1
2
3
4
4PCN1102
SW/USB_LED
LED SEL B
LED SEL A
USB LED CTRL
TP0057
TP0062
TP00
66
TP00
65
TP00
64
TP00
63
100kR1215
TP0061
C1151100p100
R1209
0.1C1150
TP00
68
100R1211 C1153
100p
TP00
69
TP00
70
TP0023
TP0024
680R1100
10kR1108
680R1113
1.5kR1116
1.5kR1115
1kR1114
1.5kR1103
1.5kR1102
2.2kR1104
4.7kR1106
1kR1101
6.8kR1107
3.3kR1105
SLR-325MCT31D1104
4.7kR1119
3.3kR1118
6.8kR1120
10kR1121
2.2kR1117
TP0001
VCC
OUT
GND
PNA4823M03S0IC1100
FL1100
156789101112131415161718313233343536373839404142434445464748495054 253
1 2 3 4 5 6 7 8 9 10 11 12 13
15
16
17
18
19
20
21
22
23
24
25
26
2930313233343536373839
43
44
45
46
47
48
49
50
51
52 14
28
41
42
40
27
PT6324-QIC1101
CLK
DIN
STB
DO
UT
K1 K2 OSC
GN
D
VDD
SG1/
KS1
SG2/
KS2
SG3/
KS3
SG4/
KS4
SG6/KS6
SG7/KS7
SG8/KS8
SG9/KS9
SG10/KS10
SG11/KS11
SG12/KS12
SG13/KS13
SG14/KS14
SG15/KS15
SG16/KS16
SG17/KS17
SG18/KS18
SG20
/KS2
0
SG21
/KS2
1
SG22
/KS2
2
SG23
/KS2
3
SG24
/KS2
4
GR
1
GR
2
GR
3
GR
4
GR
5
GR
6
GR7
GR10
GR11
GR12
GR13
GR14
GR15
GR16
VEE
VDD
GND SG5/KS5
SG19
/KS1
9
GR8
GR9
1
2
3
13
12
9
10
7
14
22
23
20
6
4
8
15
19
21
18
17
16
5
11
23PCN1105
SEL B
SEL A
LED GND
EVER +3.3V
STBY LED
LED3
LED2
LED1
SIRCS
FL-CLK
FL-DATA
FL-CS
VOL
AD KEY2
AD KEY1
AD KEY0
FL+3.3V
DGND
VF
-VG
VF
USB LED CTRL
SW/USB_LED
TP0026
TP0027
D1107
50V22
C1147
SLI-325URT31WRD1101
1kR1161
MAZ8082GMLS0D1102
50V2.2
C1137
D1110 D1109 D1108 D1106 D1105
S1 S2 S3 S4 S5 S6 S7 S8 S9 S10
S12
S13
S14
S15
S16
S17
S18
S19
S20
SW_L
ED
LED
_VO
L1.2
LED
_VO
L3.4
LED
_VO
L5.6
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
G13
G14
FL_CLK
S1
S2
S6
S7
S8
S9
S10
S11
S12
S13
S3
S4
S5
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
G13
G14
S11
S14
S15
S16
S17
S18
S19
S20
AD_KEY1
AD_KEY0
AD_KEY1
AD_KEY2
VOL
FL_CS
FL_DATA
FL_CLK
SIRCS
LED_VOL5.6
LED_VOL3.4
LED_VOL1.2
SW_LED
G1
AD_KEY2
VOL
FL_DATA
FL_CS
SIRCS
AD_KEY0
S1110 S1111 S1112 S1113 S1114 S1115 S1116 S1117 S1118 S1119
IC1101FLUORESCENT INDICATOR
IC1100REMOTE CONTROL
FLUORESCENT INDICATOR TUBE
RECEIVER
LED DRIVELED DRIVELED DRIVELED DRIVELED DRIVE
D1105-11101L0351V22F0MIT01
STREAM
/STANDBY STANDBY
/ MODEMETERDISPLAY OPTIONS GROOVE
OPEN/CLOSEDISC SKIP/
EX-CHANGEUSB B
TUNER/BAND
TAPE/PCCDTUNING -
USB
TUNING +
SUBWOOFER
TUBE DRIVER
680R1189
680R1190
1
3
2 ENTER RETURNUSB A DISC 3 DISC 2 DISC 1REC TOUSB B
S1124S1128 S1127 S1125S1126 S1130S1132 S1131 S1129S1133
PRESETEQ
ERASESUBWOOFER EQ BAND/SURROUND
RECTIMER
S1100 S1102 S1103S1101 *S1109S1108 S1107 S1106 S1104S1105
USBBOARDNO1000
(Page 35)
U
2.9 0.8 2.6 1.8 3.3
-30.6
-26.4
-32.7
-32.7
-26.3
-22.1
-24.2
-24.2
-20.0
-24.3
-29.8
-32.7
-26.5
-31.0
-31.0
-31.0
-31.0
-31.0
-31.0
-31.0
-31.0
-33.2
3.3
-24.4
-32.9
-30.8
-26.5
-22.3
-26.5
-24.4
-31.0
-31.0
-31.0
-31.0
-31.0
-31.0
3.5
3.5
6.00.1
6.0(2.1)<<2.1>>0.1(0.5)<<0.5>> 7.4
07.5
08.3
0
IC B/D
- +jom
i
HCD-GTR33/GTR55/GTR77
HCD-GTR33/GTR55/GTR77
3535
6-20. SCHEMATIC DIAGRAM - MIC, USB AND VOL Board -
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
DISPLAYBOARDCN1103
(Page 33)
DISPLAYBOARDCN1102
(Page 33)
U HUBBOARDCN1501
(Page 29)
R
MAINBOARD
(2/3)CN470
(Page 26)
MIC BOARD
USB BOARD
VOL BOARD
IC B/D
50V2.2
C720
1.5kR706
16VC710
10
RV70050k
1
3 2
330pC719
10kR711
JL702
180pC722
NJM4558V-TE2(2/3)
IC7008
POWER
4GNDC701
0.1
C7210.1 6.3V
100C711
+
-
NJM4558V-TE2(3/3)
IC700
3
21
50V2.2
C716
1000pC702
1000pC708
220kR714
18kR712
50VC7240.1
JL703
100R715
+-
NJM4558V-TE2(1/3)
IC700MIC AMP
5
67
100kR716
4.7kR705
4.7kR704
100kR701
C7000.1
MC2837D700
JL710
JL711
JL706
JL709
JL712
JL720 JL718
JL714JL713
JL717
JL719
JL705JL722
JL721JL723
C70750V2.2
50V2.2
C713
TP713
J702
TP712
TP711
C7790.1
TP714
JL724
MC2837D701
JL716
R7001k
R70210k ET701
ET702
JL708
C71247p
1
8
3
4
5
6
7
NO7008P
MIC SIGNAL
HP-R
MIC GND
A+9V
MIC/HP-DET
HP-L
HP-GND
R720100k
R72118k
R72210k
R723 18kR724 47k
R72510k
C7771000p
J700
JL725
JL726
JL727
JL728
JL730
JL731
1000pC780
C709220p
220pC781
C7821000p
JL732
MIC
5
2
PHONES
31
4
(CHASSIS)
E
(CHASSIS)
E
4.4
9.0
4.5 4.5
4.5
4.5 4.5
IC700
TP0086 15kR1303
22kR1304
1
2
3
NO11033P
DGND
DET SWITCH
VOL
TP0080
TP0082
TP0081
TP0084
S1301
TP0083
S1302
TP0087
10kR1302
C13011000p
DETECT SWITCH
MASTERVOLUME
MICLEVEL
470R1001
JL1004
JL1003
JL1001
JL1002
470R1002
1.5kR1005
1.5kR1004
470R1008
470R1009
4PCN1000
1
2
3
4
C10040.1
10V
C1003220
C100210
MC2837D1007
MC2837D1009
MAZ8068GMLS0D1019
MAZ8068GMLS0D1013
MAZ8068GMLS0D1015
C1013 5p
MC2837D1008
C100510
10V
C1006220
MAZ8068GMLS0D1018
4PCN1001
1
2
3
4
MAZ8068GMLS0D1011
C10070.1
MC2837D1006
MAZ8068GMLS0D1017
TP1009
TP1004
TP1010
TP1007
TP1006
TP1020
TP1005
TP1017
TP1012
TP1015
MC2837D1004
MC2837D1005
JL001 JL002
4
3
2
1
4PNO1000
SW/USB_LED
LED SEL B
LED SEL A
USB LED CTRL
1
3
4
5
9PNO1002
USB A+5V
D- A
D+ A
USB A GND
E
ET1001
E
ET1000
6
7
8
9
USB B+5V
D- B
D+ B
USB B GND1L0351B12C0MXT02D1003
1L0351V22F0MIT01D1002
1L0351B12C0MXT02D1000
C10101000p
C10111000p
C10090.1
C10080.1
(BLUE: POWER ON) (RED: USB ACCESS)
(BLUE: POWER ON)
(CHASSIS)
(CHASSIS)
REC/PLAY B
PLAY A
USB B USB B
USB A
C1012 5p
N
P
• See page 40 for IC Block Diagrams.
jom
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HCD-GTR33/GTR55/GTR77
HCD-GTR33/GTR55/GTR77
3636
6-22. SCHEMATIC DIAGRAM - TC Board - (For African model only)6-21. PRINTED WIRING BOARD - TC Board - (For African model only)
• : Uses unleaded solder.• See page 19 for Circuit Boards Location.
TC BOARD
1 2 3 4 5 6 7
A
B
C
D
E
F
G
H
I
J
TP510
R501
R502
R503
R504
R505
R506
R507
R508
R509
R510
R511
R512
R513
R514
R515R516
R517
R518
R519
R520
R521
R522
R523
R524
R525
R526
R527
R528
R529
R530
R531
R532
R533
R534
R535
R536
R537
R538
R539 C503
C504
R540
C505
R541
C506
R543
R544
R545
C509
R546
C510
C511
C512 C5
17
C519
C520
C521
C522
C523
C524
C525
C526
C527
C528
C529
C530
C531
C532
C533
C534
C535
C536
C537
C538
C539
C543
C545
C546
C548
JR50
1JR50
2
JR503
JR504
JR50
5
JR
JR50
6
JRJR
507
JR
JR50
8
JR50
9
JR51
0
JR51
1
JR51
2
JR51
3
JR51
4JR
515
JR516
JR51
7
JR51
8
TP501
TP502
TP50
3TP
504
TP50
7TP
508
TP509
TP511
TP51
2
TP513
TP514
TP515 TP517
JL00
1
C549
TP50
6 TP50
5
TP518
TP516
L501
CN50
2
Q501
Q502
C501C502
C516
ET501
C540
C513
C514
CN50
1
LP11
02
C542
C515
REC y PB
S501(REC/PB)
S501
JR
JR
JR
JR
JR JR
JR
JRJR
JR
JR
JR
1
28
9
81
E E
JRJR
JR
IC501
IC502
AMAIN BOARD
CN450(Page 24)
TAPEMECHANISM
1-881-08612
(12)
(CHASSIS)
S501(REC/PB)
PBY
REC
0R515
100kR511
100kR513
0R516
100kR512
100kR514
R54047
R54147
R5394.7
R5364.7k
R5354.7k
R53415kR533
22k
R5032.2k
R5042.2k
2.2kR501
2.2kR502
R5171k
R5181k
R52047k
R519 47k
R521 47k
R522 47k
R526330k
R528330k
R525330k
R527330k
R5302.2k
R5292.2k
R5318.2k
R5328.2k
R523 3.3k
R524 3.3k
470R545
470R546
C5171000p
220pC511
220pC512
47pC525
47pC526
C5391
C5380.01
C5050.01
C5032200p
C5042200p
C5060.01
C519470p
C520470p
C5211
C5221
C5320.01
C5310.01
C5342200p
C5332200p
C5404700p
C5431000p
1C524
1C523 C527
470p
C528470p
C530 330p
C529 330p
16V47C516
25V22
C542
TP501
TP502
TP504
TP503
TP505
TP506
TP508
TP509
TP507
8 7 6 5
4321
NJM4558M-TE2IC501
OP AMP
OUTP
UT
INPU
T-
INPU
T+
GND
INPU
T+
INPU
T-
OUTP
UTVCC
8765
4 3 2 1
NJM4558M-TE2IC502
OUTP
UT
INPU
T-
INPU
T+
GND
INPU
T+
INPU
T-
OUTP
UT VCC
220R544
220R543
270R509
270R510R50612k
R50512k
R507270k
R508270k
100pC509
100pC510
C5481000p
10V100
C501
10V100
C5021
2
3
4
5
6
7
8
9
CN5029P
A+9V
PB-Lch
PB-Rch
A-GND
REC-Lch
REC-Rch
M-GND
M+9V
TP-STATE
0.1C545
0.1C546
E
ET501
0.1C549
50V1
C513
50V1
C514
TP518
16V47C515
1
2
3
4
5
6
7
8
8PCN501
TO TAPEMECHANISM
9V
M-GND
SW
EH
VREF
Lch
COM
Rch
TP510
TP511
TP512
TP513
TP514
TP515
TP516
TP517
R537 10k
R538 10k
2200pC537
C536 2200p
2200pC535
2SC1740S-QRT
Q5012SC1740S-QRT
Q502
6
2
1
3
5
4
L501BIAS COIL
TC BOARD
MAINBOARD
(2/3)CN450
(Page 26)
A
1 2 3 4 5 6 7
A
B
C
D
E
F
G
H
I
J
IC501
OP AMPIC502
4.5 4.5
9.0 4.5 4.5 4.5
4.5
4.5 4.5
9.0 4.5 4.5 4.5
4.5
00
0<<0.3>>
0<<0.3>>0<<0.3>>
0<<0.3>>jom
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HCD-GTR33/GTR55/GTR77
HCD-GTR33/GTR55/GTR77
3838
6-24. SCHEMATIC DIAGRAM - TRANS Board -
1 2 3 4 5 6 7 8 9 10 11 14 1512 13
A
B
C
D
E
F
G
H
I
J
TRANS BOARD
50V10
C90916V1000C911
10kR952
1kR904
JW91
2JW
915
JW91
3JW
916
JW90
9
JW90
2
JW91
0
JW90
5
JW90
8
63V100
C908
50V100
C910
2SB1238-PQR-TV2Q902
4.7kR915
2SC1740S-QRTQ903
JL906
JL904
JL907
JL908
JL915
JL916
JL913
JL918
JL919
JL921
JL920
JL922
JL923EXCEPTGTR77: MX
GTR77: MX
1
3
4
5
6
7
8
9
2
PT902
S901
D903 D902
D904D905
D9011SS133T-72
JW90
1
JW911
JW914
JW906
1
3
3PCN901
LIVE
NEUTRAL
JL909
JL910
JL911
JL912
JL902
JL905
JL903
JL914 JW903
W019
W014
W002W018
W004
W008
W007W013
W005W015
W017
W010
W003
MX, AR
MX, AR
AR
MX
EXCEPT AR
W011
W012
W009
W006
W001
W016
JL924
JL931
JL926
JL925
JL935
JL934
JL930
C9040.01
C9030.01
R955 1/4W
F955 1A 250V10EDB40-TB3
D908
D9061SS133T-72 1SS133T-72
D9073.9kR95750V
C9273.3
MTZJ-T-72-36BD909
2
1
4
3
6
5
6PCN908
4PCN909GTR33
GTR55/77
AC-VH
AC-VL
GND
GND
AC-VL
AC-VH
2
1
4
3
AC-VH
GND
GND
AC-VH
11
10
9
8
7
6
5
4
3
2
1
11PCN907
AC4
AC4
AC3
AC3
VF
VF
-VFL
DGND
EVER10
STBY RELAY
AC CUTJL917
F951
GTR55/77
6.3A 250V
F9546.3A 250V
F9563.15A 250V
RY901
F9536.3A 250V
F9526.3A 250V
SUB POWERTRANSFORMER
MAIN POWERTRANSFORMER
(AC IN)
PRIMARY VOLTAGESELECTOR
PT901
220V 120VE2, E51, E4
230-240V
RELAY DRIVE
-32V REGULATOR
JW90
4
JL928
JL929
JL932
JL931
JL933
JL934
1SS133T-72 1SS133T-72
1SS133T-721SS133T-72
MAINBOARD
(3/3)NO468
(Page 27)
B
POWERBOARDNO804
(Page 31)Q
0.10.8
-48.3-33.1
-33.7 jom
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