Samsung SP43T7HLX User manual

PROJECTION TV RECEIVER

Chassis : J60A(P)

Model: SP43T7HLX/ANB

SP43T8HLKX/XSA

SP43T8HLX/AWE

PROJECTION TV RECEIVER CONTENTS

Specifications

Alignment and Adjustments

Exploded View and Parts List

Electric Parts List

PCB Diagram

Schematic Diagram

SERVICE Manual

ELECTRONICS

©Samsung Electronics Co., Ltd. Jun. 2004

Printed in Korea

AA82- 01770A

This Service Manual is a property of Samsung Electronics Co.,Ltd.

Any unauthorized use of Manual can be punished under applicable

International and/or domestic law.

Specifications

Samsung Electronics 1-1

1. Specifications

Broadcasting System CW : EURO Multi (PAL,S

SECAM- B/G,D/K,I,L/L')

C: EURO Multi (PAL,SECAM- B/G,D/K,I,NT4.43 ,NT3.58)

Scanning System 100Hz/ Progressive

Tuning Range VHF : CH2 ~ CH12

UHF : CH21 ~ CH69

Cable : CHS1 ~ CHS40

Antenna Impedence 75ohm Unbalanced

Intermadiate Frequency

System Video(MHz)Sound(MHz)

B/G 38.90 33.40

D/K 38.90 32.40

I38.90 32.90

L(L') 34.51(41.0) 41.0(34.5)

Sound Output STD : 15W MAX : 20W

Rated Voltage AC220V / Only

White Balance

High-Light Low- Light

x y Y x y Y

42Q2 RF 298 295 9.45 300 301 0.44

DTV 298 294 9.32 296 285 0.41

43T8 RF 298 295 8.5 300 301 0.44

DTV 298 294 9.32 296 295 0.41

High Voltage 29Kv

FUSE 250V 6.3A

Code No : 3601-000300

Power Consumption 210W

1-1 EUROPE/CIS

Specifications

1-2 Samsung Electronics

Broadcasting System C:EUROMulti(PAL,SS ECAM- B/G,D/K,I,NT4.43,NT3.58)

Scanning System 100Hz / Progressive

Tuning Range VHF : CH2 ~ CH12

UHF : CH21 ~ CH69

Cable : CHS1 ~ CHS40

Antenna Impedence 75ohm Unbalanced

Intermadiate Frequency

System Video(MHz) Sound(MHz)

B/G 38.90 33.40

D/K 38.90 32.40

I38.90 32.90

L(L') 34.51(41.0) 41.0(34.5)

Sound Output STD : 15W MAX : 20W

Rated Voltage AC220V (Turkey)

AC100~260V

White Balance

High-Light Low- Light

x y Y x y Y

42Q2 RF 298 295 9.45 300 301 0.44

DTV 298 294 9.32 296 285 0.41

43T8 RF 298 295 8.5 300 301 0.44

DTV 298 294 9.32 296 295 0.41

High Voltage 29Kv

FUSE 250V 6.3A

Code No : 3601-000300

Power Consumption 210W

1-2 MIDDLE-ASIA

Specifications

Samsung Electronics 1-3

Broa dc a s ting S yste m C:EUROMulti(PAL,SS ECAM- B/G,D/K,I,NT4.43,NT3.58)

Scanning System 100Hz/ Progressive

Tuning Range

VHF: CH2 ~ CH12

UHF : CH21 ~ CH69

Cable : CHS1 ~ CHS40

Antenna Impedence 75ohm Unbalanced

Intermadiate Frequency

System Vide o (MHz)Sound(MHz)

B/G 38.90 33.40

D/K38.90 32.40

I38.90 32.90

L(L’) 34.51(41.0) 41.0(34.5)

Sound Output STD : 15W MAX : 20W

Rated Voltage AC220V / Only

White Balance

High- Light Low- Light

x y Y x y Y

42Q2RF 300 315 12.5 271 263 0.65

DTV 284 289 10.5 260 251 0.4

43T8RF 300 315 12.0 273 263 0.6

DTV 284 289 9.6 266 251 0.4

High Voltage 29Kv

FUSE 250V 6.3A

Code No : 3601-000300

Power Consumption 210W

1-3 CHINA

Specifications

1-4 Samsung Electronics

Broadcasting System C:EUROMulti(PAL,SS ECAM-B/G,D/K,I,NT4.43,NT3.58)

Scanning System 100Hz / Progressive

Tuning Range

VHF : CH2 ~ CH12

UHF : CH 21 ~ CH69

Cable : CHS1 ~ CHS40

Antenna Impedence 75 ohm Unbalanced

Intermadiate Frequency

System Vide o (MHz) Sound(MHz)

B/G 38.90 33.40

D/K38.90 32.40

I38.90 32.90

L(L’)34.51(41.0) 41.0(34.5)

Sound Output STD : 15W MAX : 20W

Rated Voltage AC220V (Singapore,Australia,NewZeland)

AC100~260V

White Balance

High- Light Low- Light

x y Y x y Y

42Q2RF 300 315 12.5 271 263 0.65

DTV 284 289 10.5 260 251 0.4

43T8 RF 300 315 12.0 273 263 0.6

DTV 284 289 9.6 266 251 0.4

High Voltage 29Kv

FUSE 250V 6.3A

Code No : 3601-000300

Power Consumption 210W

1-4 EAST-ASIA

Alignment and Adjustments

Samsung Electronics 2-1

2. Alignment and Adjustments

2-1 When entering the service mode;

1. Turn on the TV, and then select “DYNAMIC” on the picture adjustment mode.

2. Turn off the TV(STAND-BY).

3. Enter the service mode by pressing the remote control keys in the following sequence:

INFO -> Menu -> Mute -> Power ON

Note : If necessary, re-do steps 1~3.

Initial display when the service mode is switched.

2-1-1 WHEN A RF SIGNAL IS RECEIVED

[Europe/cis] [Middle-Asia]

[China]/[East-Asia]

DEFLECTION

Def. 480P

Def. 1080I

Def. 576P

VIDEO ADJUST 1

VIDEO ADJUST 2

VIDEO ADJUST 3

VIDEO ADJUST 4

YC DELAY

OPTION (83h 05h)

CHECK SUM 0000

RESET

T-OMGPEG - 0000 YY.DD.MM

DEFLECTION

Def. 480P

Def. 1080I

Def. 576P

VIDEO ADJUST 1

VIDEO ADJUST 2

VIDEO ADJUST 3

VIDEO ADJUST 4

YC DELAY

OPTION (59 5C 18)

CHECK SUM 0000

RESET

T-OMGPMA - 0000 YY.DD.MM

DEFLECTION

480 offset

1080i offset

576p 50Hz

Covergence NR

VIDEO ADJUST 1

VIDEO ADJUST 1 1080i

VIDEO ADJUST 2

VIDEO ADJUST 3

VIDEO ADJUST 4

OPTION (DE 0D 18)

YC DELAY

CHECK SUM 0000

RESET

T-OMEPCH - 0000 YY.DD.MM

Alignment and Adjustments

2-2 Samsung Electronics

2-1-2 SERVICE MODE CONTROL KEYS

✍PRECAUTIONS

1. When EEPROM IC (IC902) is replaced, first connect the power cord and wait for about 4~5 seconds.

2. After replacing EEPROM IC (IC902), enter the Service mode. Next, enter the standard data or the

previous EEPROM IC data before replacement. And then check and adjust any items related to

Geometric, Picture, Option.

MAIN MENU

UP / DOWN

RIGHT / LEFT

MENU DISPLAY

Select item by moving cursor

Decrease or increase the adjustment values

[Navigation Key]

Alignment and Adjustments

Samsung Electronics 2-3

2-2 FACTORY MODE MENU(EUROPE/CIS/MIDDLE-ASIA)

2-2-1 DEFLECTION (EUROPE/CIS)

NoItemRangeEEP- ROMCopy Data Note

4:3 WIDE

1VAmp 0~63 27 33 Variable

2VShift 0~63 31 31 Default

3HEW0~63 38 50 Variable

4HShift 0~63 26 26 Default

5VLinearity 0~15 7 Default

6UpperLinearity 0~15 0 Default

7Lower Linearity 0~15 0 Default

8VSC 0~15 7 Default

9H Parabola 0~63 3Default

10 Upper Corner 0~63 3 Default

11 Lowe r Co rner0~63 3 Default

12 HTrapezium 0~63 31

Default

13 Bow0~63 31 Default

14 Angle 0~63 31 Default

15 VPosition0~63 31 Default

16 UP UGC 0~3 0 Default

17 LoUGC 0~3 0 Default

18 CXA Left Blk 0~63 50 Default

19 CXA Right Blk 0~63 25 Default

20 CGHAO 0~63 0 Default

21 CGVAO 0~63 5 Default

22 VBlkUP0~63 0 Default

23 VBlkLow 0~63 4 Default

Alignment and Adjustments

2-4 Samsung Electronics

2-2-2 DEFLECTION (Middle-Asia)

No Item Range EEP- ROMCopy Data Note

1VAmp 0~63 33 Variable

2VShift 0~63 26 Default

3HEW0~63 28 Variable

4HShift 0~63 24 Default

5VLinearity 0~15 7Default

6Upp erLinearity 0~15 0 Default

Default

7 LowerLinearity 0~15 0

8VSC 0~15 7

9H Parabola 0~63 3

10 UpperCorner0~63 36

11 LowerCorner0~63 36

12 HTrapezium 0~63 31

13 Bow 0~63 31

14 Angle 0~63 31

15 VPosition0~63 31

16 UPUGC 0~3 0

17 LoUGC 0~3 0

18 CXA Left Blk 0~63 45

19 CXARightBlk 0~63 20

20 CGHAO 0~63 0

21 CGVAO0~63 5

22 VBlkUP0~63 -8

23 VBlkLow 0~63 8

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