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
1.
2.
3.
4.
5.
6.
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
1
1
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
9

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
Default
Default
Default
Default
Default
Default
Default
Default
Default
Default
Default
Default
Default
Default
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