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PROJECTION TV RECEIVERChassis : J54A(P)C1.5Model: SP43T7HPS/XSV

PROJECTION TV RECEIVER CONTENTS

Precautions

Reference Information

Specifications

Alignment and Adjustments

Troubleshooting

Exploded View and Parts List

Electric Parts List

Block Diagrams

Wiring Diagram

Schematic Diagrams

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

Samsung Electronics

Block Diagrams

8-1

STAND-BYPOWER

KA78R055.0V

MAINPOWER

137 mA 137 mAMicom / Eeprom

EER5345+29V

88 mA 88 mASound AMP

EER53458.5V

1 .35 mA 445 mAKA278RA05(A) 5V

80 mAKA278RA05(A) 5V

455 mAKA278RA05(A) 5V

340 mA3050 5V

445 mAMICOM, SOUND

80 mASCAN1

455 mASCAN2

340 mACG MDL

620 mAHEATERFBT

210 mAVer t i ca l DRIVE 16 .5V

190 mAVer t i ca l DRIVE -13 .5V

17 mACRT 200V

EER5345110V

1.2 mA 1.03 AHigh Vo l t

13 mAVM 110V

3 mATuner 33 .0V

EER534512V

105 mA 12 mAVer t i ca l DRIVER

90 mAEW, PORTECT, HV REG

3 mACRT

EER534513 .5V

380 mA 140 mAKA7808 8 .0V

100 mAKA278RA09 9 .0V

140 mAKA78R12 12 .0V

140 mASOUND

100 mASCAN MDL

140 mASOUND

EER5345-20V

680 mA 650 mACG AMP

30 mAKA7905 ( -5 .0V ) 30 mACG-MDL

EER5345+20V

825 mA 815 mACG AMP

10 mAEW

8. Block Diagram

8-1 Current System

Block Diagrams

8-2 Samsung Electronics

8-2 Power Supply System

INPUTRECTFIERRBV-606

Switching ICSTR-F6459

Micom5V / 0.13A

Stand-byTrans

7V / 0.13A

Line Filter10mH / 2.45A

1mH / 5A

Error AMPSE11ONPS2561

AC IN

POWERTRANS

EER 5345

OUTPUTRECTFIER

PCPS2561

PowerControl

7805

HOT COLD

110V / 1 .2A

13.5V / 0 .38A

8 .5V / 1 .35A

20V / 0 .82A

-20V / -0 .68A

29V / 0 .88A

12V / 0 .11A

FUSE


1mH / 5A


Samsung Electronics

Block Diagrams

8-3

8-3 Deflection System

POWERTrans

12V / 0 .11A

E/W

HD

E/WAMP

HVRegulat ion

H-Dr ivePROTECT

Ver t i ca lOutput

R-DYG-DYB-DY

Hor i zanta lOutput

±13 .5V

Col lec to r

Heater

STK392-010

R-CY G-CY B-CY

STK392-010

Convergence AMP

200V

High Vo l tage

Focus Vo l tage

110V / 1 .20A

FBT

20V / 0 .83A

-20V / 0 .68A

CRTDr ive

(R/G/B)

Samsung Electronics

Wiring Diagrams

9-1

C N 8 0 1

C N 5 0 2 A

P O W E R

15 : COMP14 : H- BLK13 : GND12 : V- BLK11 : 1080i10 : ABL9 : VD+8 : VD-7 : EW6 : PROTECT5 : GND4 : HD3 : GND2 : STB- 5V1 : POWER

MAIN

RGNDGGNDBGNDI KSPOD/ F

1 5 P

S U B

C N 9 0 21 1 P

L - OUTGNDR- OURGND

C N 6 0 14 P

SPEAKER

1 4 P

C N 8 0 2H1/ H2/ V1/ V2

CONTROL

KEY- 2KEY- 1STD- 5VGNDKEY- 3I RTI MER- LEDSTD- LEDSDA1SCL 1GND

1 2 P

1 P

SCREEN

S2- CGNDS2- I DS2- YGNDAV3- RGNDGNDAV3- LAV3- I DGNDAV4- CVBS

A C - I N P U T

14 : 29V13 : 29V12 : 29V- GND11 : 29V- GND10 : - 20V9 : GND8 : 8.5V7 : 8.5V6 : GND5 : 13.5V4 : SUB- MUTE3 : GND2 : N.C1 : 125V

RHGNDRVGHGNDGVBHGNDBV

3 P

T R ANS

3 : - 24V

2 : GND

1 : 24V

15 : C O MP14 : H- BLK13 : G ND12 : V- BLK11 : 1080i10 : ABL9 : VD+8 : VD-7 : E W6 : P RO TE C T5 : G ND4 : HD3 : G ND2 : STB- 5V1 : P O WE R

117VNC

GND13. 5V

GNDVM- Y

KEY- 2KEY- 1STD- 5VGNDKEY- 3I RTI MER- L EDSTD- L EDSDA1SCL1GND

29VGNDCENT

MUTECENTERGNDSURROUNDGND

SCAN

-

MDL

CG-

MDL

MI

COM

TDA7625

D e fe lc t io n

F B T

6 P9 P

VM-

VM-OUT

VMR /G /B

3 P X 3

C R TG

C R TR

210VN. CGNDHEATERGND12VBGNDI KSPOT

C N 5 0 3C N 5 0 2C R T

B

210VN. CGNDHEATERGND12VRGNDI KSPOTD/ F

1 1 P1 0 P

210VN.CGNDHEATGND12V

VM-

VM-OUT

RGNDGGNDBGNDI KSPOT. KD/ F

210VN. CGNDHEATERGND12VRGNDI KSPOT

117VNCGND13. 5VGNDVM- Y

SCREENSCREENGND

SCREENGND

VM-

VM-OUT

VM-

VM-OUT

VM-

VM- OUT

VM-

VM-OUT

6 P

210VN. CGNDHEATERGND12VRGNDI KSPOTD/ F

D /FB L O C K

F O C U SP A C KR F oc us

G F oc us

B F oc us

GND

Dy namicF oc us

14 : 29V13 : 29V12 : 29V- GND11 : 29V- GND10 : - 20V9 : GND8 : 8.5V7 : 8.5V6 : GND5 : 13.5V4 : SUB- MUTE3 : GND2 : N.C1 : 125V

C O N V - A M P

C Y - R

KEY2GNDGND

SI

DE

A/V

S2- CGNDS2- I DS2- YGNDAV3- RGNDGNDAV3- LAV3- I DGNDAV4- CVBS

1 2 P

KEY2GNDGND

SUBAMP

8 P

CENTERGNDSURROUNDMUTE30V30VGNDGND

STD- 5VGNDI R

G ND - R G B ( 3 P )

GND5V

UPGND5VRI GHTGND5VL EFTGND5VDOWN

M A S T E R - S W

SCREENGND

D Y - B D Y - G D Y - R

GNDGND GND

DY

R/G

/B

4 P

C Y - GC Y - B

RHGNDRVGHGNDGVBHGNDBV

CNZ01CNZ05 CNZ02 CNZ04

210VN. CGNDHEATGND12V

D Y

- MO D U L E

D Y - B D Y - G D Y - R

12PS-

TUNER

M-

TUNER

C O N V - A M P

C N Y 0 1

C N 2 0 16 P

C N 2 0 29 P

9-1 Connection(Progressive)

9. Wiring Diagram

TP01

TP02

10. Schematic Diagrams

Samsung Electronics

Schematic Diagrams

10-1

10-1 MAIN 1

TP01

TP02

Schematic Diagrams


TP04

TP03

TP05

10-2 MAIN 2

TP03

TP04

TP05

Samsung Electronics

Schematic Diagrams

10-3

10-3 MAIN 3

TP06

TP07

TP06

TP07

Schematic Diagrams


10-4 MAIN 4

TP15

TP16

TP18

TP20

TP19

TP17

TP08

TP14 TP13TP10

TP12

TP11

TP09

TP08

TP09

TP10

TP11

TP12

TP13

TP14TP20

TP15

TP16

TP17

TP18

TP19

Samsung Electronics

Schematic Diagrams

10-5

10-5 MICOM

Schematic Diagrams


10-6 CRT

Samsung Electronics

Schematic Diagrams

10-7

10-7 SUB 1

TP21 TP21

Schematic Diagrams


10-8 SUB 2

TP22

TP23

TP22

TP23

Samsung Electronics

Schematic Diagrams

10-9

10-9 SUB 3

Schematic Diagrams


10-10 CONVERGENCE ( SDC12 - 1 )

Samsung Electronics

Schematic Diagrams

10-11

10-11 CONVERGENCE ( SDC12 - 2 )

Schematic Diagrams


10-12 PRO SCAN 1

Samsung Electronics

Schematic Diagrams

10-13

10-13 PRO SCAN 2

Schematic Diagrams


10-14 AV FRONT

Samsung Electronics

Schematic Diagrams

10-15

10-15 VM

Schematic Diagrams


10-16 CONTROL

Samsung Electronics

Schematic Diagrams

10-17

10-17 DY JACK, SENSOR

DY JACK SENSOR

projection tv receiver - freemarchal.jean.free.fr/schemas/samsung/sp-43t7hps... · projection tv...

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