Samsung PS50P4H1X/XEC Schematic
PLASMA DISPLAY TV
Chassis : D68A(P)Europe50”_DNIe3
Model : PS50P4H1X/XEC
PLASMA DISPLAY TV CONTENTS
Specifications
Alignment and Adjustments
Exploded View and Parts List
Service Item
Schematic Diagrams
1.
2.
3.
4.
5.
SERVICE
Manual
ELECTRONICS
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.
© Samsung Electronics Co., Ltd. Jun. 2005
Printed in Korea
AA82-02681A
Specifications
Samsung Electronics 1-1
1. Specifications
MODEL
Screen Size
PS-50P4H
Display
Remote Control
Display
Remote Control
Voltage
Power Consumption
Number of Pixels
ANTENNA input
VIDEO Input
AUDIO Intput
Monitor Output
Speaker Output
Accessory
Dimensions
Weight
127 Cm / 50 Inches (16:9)
1257(W) x 84(D) x 740(H)mm
59(W) x 22(D) x 209(H)mm
44 Kg
164g (Including batteries)
AC 110V~, 240V/50,60Hz
450 W
1366(H) X 768(V)
VHF, UHF (75ž unbalanced)
Ext.1 Ext.2 Ext.3
AV1, AV2, AV3(Side)
S-VIDEO1, S-VIDEO2(Side)
COMPONENT1 (480i/480p/576i/576p/720p/1080i)
COMPONENT2 (480i/480p/576i/576p/720p/1080i)
PC (MINI D-SUB 15P)
DVI-D
AV1
AV2 / S-VIDEO1
AV3(Side) / S-VIDEO2(Side)
COMPONENT1, COMPONENT2
PC
DVI-D
VIDEO, AUDIO(L/R)
15W + 15W (8ž)
Remote Control/AAA Batteries, Power Cord, Ferrite Core
Antenna Cable, Owner’s Instructions
1-2 Samsung Electronics
MEMO
Alignment and Adjustments
Samsung Electronics 2-1
2. Alignment and Adjustments
2-1 Service Mode
2-1-1 SERVICE MODE Entry Method (General Transmitter)
■ Using the Customer Remote
1. Turn the power off and set to stand-by mode.
2. Press the remote bottons in this order; INFO-MENU-MUTE-POWER ON to turn the set on.
3. The set turns on and enters service mode.
2-1-2 Initial SERVICE MODE DISPLAY State
2-1-2(A) OSD DISPLAY
2-1-2(B) Button Operations in SERVICE MODE
※※
While in Tuner mode, the direct access buttons can be used to select and change channels.
☞ Indicates selected input mode
☞ Picture Adjustment
☞ Setting the Initial Values
☞ Setting the Special Features
☞ Options-1 : Particular Product Options
☞ Options-2 : PDP Properties Options
☞ Initializing after saving the adjustments
☞ Software Version Information
Factory Mode Current Input Mode
01. Picture Improvement ▶
02. Initial Setting ▶
03. PIP/Test Pattern ▶
04. Option-1 ▶
05. Option-2 ▶
06. Reset ▶
Release : Jul 7 2004 16:03:14
Version : T-NPL50PEU-1104
Menu Displays all menus
UP/DOWN Cursor moves to select items
LEFT/RIGHT To increase and decrease the data of the selected items
(ENTER) Confirm your choice(Store OR Enter)
SOURCE button Change input source
Alignment and Adjustments
2-2 Samsung Electronics
2-2 WHITE Balance Coordinates
2-2-1 PS-50P4H White Balance Adjustment
1. W/B Adjustment is required for the following six modes :
DVI ’ Component(1080i) ’ Component(720p) ’ PC ’ VIDEO (Video port) ’ VIDEO (Graphic port)
2. Adjustment Method (Signal equipment : MSPG-925LTH, Measurement equipment : CA210)
■ MSPG-925LTH
Equipment that outputs analog and digital signals simultaneously
(Analog / Digital signal output / TV signal output (S-Video included) / HDTV signal output)
-. Digital Serial : TMDS (DVI24, SiI160) + DVI-I (Analog, Digital)
-. Monitor Signal (Analog): R, G, B, HS, VS, CS
-. TV Signal (CVBS) : NTSC M, NTSC J (7.5 IRE On/Off) (BNC or RCA), PAL B, D, G, H, I, PAL M, Nc
-. D-TV Signal (1080i, 720p, 480p)
※
※
MSPG-925 is used to adjust the W/B.
■ CA210 : Color Analyzers adjusting brightness, chromaticity and etc.
-. R.G.B monochrome correction, brightness and gamma character adjustment
-. White Balance and flickering measurement
(a) DVI
1) Input Toshiba pattern (#16) at 720p resolution.
2) Select 02. Picture Improvement -> 01. White Balance.
3) Adjust items 07(Sub Contrast) & 08(Sub Brightness).
4) Adjust Items 01-03 (RGB Drives) and Items 04-06 (RGB Cutoffs).
(b) Component
1) Input Toshiba Pattern (#16) at 1080i resolution.
2) Select 01. Picture Improvement > 01. White Balance.
3) Adjust White Balance by selecting and adjusting Items 01. - 08. as performed in DVI mode.
4) Change input to Toshiba Pattern (#16) at 720p resolution.
5) Adjust White Balance by selecting and adjusting Items 01. - 08. as performed in DVI mode.
(c) PC
1) Input Toshiba Pattern (#16) in PC input at 1024 x 768 @ 60Hz.
2) Select 01. Picture Improvement -> 01. White Balance.
3) Adjust White Balance by selecting and adjusting Items 01 - 08 as performed in DVI mode.
(d) Video
The video signal uses the video port when there is no other input signal.
However, signal uses the graphic port in PIP mode, which includes other input signals (PC, DVI, Component, etc.), Video
adjustment should be performed with Video portand Graphic port separately.
1) Input Toshiba Pattern (#16) to Video Input.
2) Select 04. Option-1 -> 10. Video Port.
3) Set 10. Video Port equal to Video.
4) At Main SVC Menu, select 01. Picture Improvement -> 01. White Balance.
5) Adjust Items 01 - 08 as performed in DVI mode.
6) Return to Main SVC menu and select 04. Option-1 -> 10. Video Port.
7) Set 10. Video Port equal to Graphic.
8) At Main SVC Menu, select 01. Picture Improvement -> 01. White Balance.
9) Adjust Items 01 -> 08 as performed in DVI Mode.
* Thus, Micom saves the W/B data separately for each memory mode of the block (See the block diagram given below) during
W/B adjustment.
Alignment and Adjustments
Samsung Electronics 2-3
Alignment and Adjustments
2-4 Samsung Electronics
2-3-1 Factory OSD Main Menu
2-3 Factory Data
☞ Indicates selected input mode
☞ Picture Adjustment
☞ Setting the Initial Values
☞ Setting the Special Features
☞ Setting particular product options
☞ Setting PDP Properties Options
☞ Initializing after saving the adjustments
☞ Software Version Information
01.Picture Improve
Factory Mode Current Input Mode
01. Picture Improvement ▶
02. Initial Setting ▶
03. PIP/Test Pattern ▶
04. Option-1 ▶
05. Option-2 ▶
06. Reset ▶
Release : Jul 7 2004 16:03:14
Version : T-NPL50PEU-1104
☞ White Balance Adjustment
☞ Color Adjustment
☞ Contrast & Brightness Enhancement
☞ Detail Enhancement Sharpness Adjustment
☞ Y/C Delay Setting according to the System and
Input Modes
☞ Motion Enhancing Adjustment
☞ DNIe Registers
☞ DNIe Registers
☞ Logic Registers of the Panel
☞ Picture Size Registers
01.Picture Improvement Current Input Mode
01. White Balance ▶
02. Color ▶
03. Cont/Bri Enhancement ▶
04. Detail Enhancement ▶
05. Y/C Delay ▶
06. Motion ▶
07. DNIe ▶
08. DNIe Additional ▶
09. Logic ▶
10. Picture Size ▶
H/L
L/L
x
y
Y(fL)
x
y
Y(fL)
VIDEO
285
290
32
280
295
1.8
Component
285
295
34
285
295
0.9
PC
285
295
30
285
295
1.0
DVI
285
295
32
285
295
1.0
2-2-2 White Balance Coordinates by Mode
Alignment and Adjustments
Samsung Electronics 2-5
01.Picture Improve => 01.White Balance Adjustment
01.White Balance
01.R Drive
02.G Drive
03.B Drive
04.R Cutoff
05.G Cutoff
06.B Cutoff
07.Sub Contrast
08.Sub Brightness
09.R Gain
10.G Gain
11.B Gain
12.R/Cr Offset
13.G/Y Offset
14.B/Cb Offset
15.Auto color
TV
140
128
120
128
128
128
37
54
X
X
X
X
X
X
on/off
Mode-1
W/B
W/B
W/B
W/B
W/B
W/B
W/B
W/B
x
x
x
x
x
x
x
Mode-2
W/B
W/B
W/B
W/B
W/B
W/B
W/B
W/B
142
142
142
60
48
64
O
Mode-3
W/B
W/B
W/B
W/B
W/B
W/B
W/B
W/B
142
142
142
60
48
64
O
Mode-4
W/B
W/B
W/B
W/B
W/B
W/B
W/B
W/B
x
x
x
x
x
x
x
Initial Values of Input Modes
Video
Component PC DVI
Relevant IC
Logic
DNIe
AD9883
ITEM
h Input modes require respective storing the changes after adjustment.
01~06 : Logic
07~08 : DNIe
09~15 : AD9883
Alignment and Adjustments
2-6 Samsung Electronics
01.Picture Improve => 02.Color Adjustment
02.Color
01. U-Saturation
02. V-saturation
03. RGB/YUV U-SAT
04. RGB/YUV V-SAT
05. RGB/YUV Tint
06. FLI-saturation
07. R Gamma
08. G Gamma
09. B Gamma
10. Gain-Sel
11. Cr Gain
12. Cb Gain
13. Y Gain
14. FLI-Y/G Bir
15. FLI-Cr/R Bir
16. FLI-Cb/B Bir
TV
36
36
22
22
3
110
30
30
30
1
7
7
1
0
0
0
Mode-1
36
36
22
22
3
110
30
30
30
1
7
7
1
0
0
0
Mode-2
x
x
x
x
x
x
30
30
30
x
x
x
x
x
x
x
Mode-3
x
x
x
x
x
x
30
30
30
x
x
x
x
x
x
x
Mode-4
x
x
x
x
x
x
30
30
30
x
x
x
x
x
x
x
Initial Values of Input Modes
PC DVI
Relevant IC
VSP9437
FLI2310
ASI510
CXA2151Q
FLI2310
ITEM
01 ~05 : VSP9437
07~09 : ASI510
06 , 14~16 : FLI2310
10~13 : CXA2151Q
Video
Component
Alignment and Adjustments
Samsung Electronics 2-7
01.Picture Improve => 03.Contrast & Brightness Enhancement
03.Cont/Bri Enhancement
01.Contrast
02.Brightness
03.RGB/YUV Contrast
04.RGB/YUV Brightness
05.FLI-Contrast
06.FLI-Brightness
07.R Contrast
08.G Contrast
09.B Contrast
10.R Brightness
11.G Brightness
12.B Brightness
TV
32
48
32
16
128
128
32
32
32
0
0
0
Mode-1
32
48
32
16
128
128
32
32
32
0
0
0
Mode-2
x
x
x
x
x
x
32
32
32
0
0
0
Mode-3
x
x
x
x
x
x
32
32
32
0
0
0
Mode-4
x
x
x
x
x
x
32
32
32
0
0
0
Initial Values of Input Modes
PC DVI
Relevant IC
VSP9437
FLI2310
ASI510
ITEM
01~04 : VSP9437
07~12 : ASI510
05~06 : FLI2310
Video
Component
Alignment and Adjustments
2-8 Samsung Electronics
01.Picture Improve => 04.Detail Enhancement
04.Detail Enhancement
01.VAPGAIN
02.VAPINV
03.YPFT
04.YPFG
05.APK-1st-BPM
06.APK-2nd-BPM
07.Denoise-BPM
08.APK-1st-HPM
09.APK-2nd-HPM
10.Denoise-HPM
11.HenhGain
12.HLEGain
13.HChrEnGain
TV
4
16
3
9
1
0
0
6
2
0
75
32
0
Mode-1
4
16
3
9
1
0
0
6
2
0
75
32
0
Mode-2
x
x
x
x
x
x
x
x
x
x
x
x
x
Mode-3
x
x
x
x
x
x
x
x
x
x
x
x
x
Mode-4
x
x
x
x
x
x
x
x
x
x
x
x
x
Initial Values of Input Modes
PC DVI
Relevant IC
uPD64083
VSP9437
FLI2310
ITEM
01~04 : uPD64083
05~10 : VSP9437
11~13 : FLI2310
Video
Component
Alignment and Adjustments
Samsung Electronics 2-9
01.Picture Improve => 05.Y/C Delay Setting according to the System and Input Modes
05.Y/C Delay
01. PAL-B/G
02. PAL-D/K/L
03. PAL-I
04. SECAM-B/G
05. SECAM-D/K/L
06. NTSC
07. PAL-AV
08. SECAM-AV
09. NTSC-AV
10. RGB/YUV-Y
11. RGB/YUV-UV
12. FLI-Y
13. FLI-C
TV
254
254
254
254
251
254
254
252
254
90
90
5
11
Mode-1
254
254
254
254
251
254
254
252
254
90
90
5
11
Mode-2
x
x
x
x
x
x
x
x
x
x
x
x
x
Mode-3
x
x
x
x
x
x
x
x
x
x
x
x
x
Mode-4
x
x
x
x
x
x
x
x
x
x
x
x
x
Initial Values of Input Modes
PC DVI
Relevant IC
VSP9437
ITEM
01.Picture Improve => 06.Motion Enhancing Adjustment
06.Motion
01.HPLL Speed-1
02.HPLL Speed-2
03.V-motion Tresh
TV
0
0
32
Mode-1
0
0
32
Mode-2
x
x
x
Mode-3
x
x
x
Mode-4
x
x
x
Initial Values of Input Modes
PC DVI
Relevant IC
VSP9437-M
VSP9437-S
FLi2310
ITEM
01~11 : VSP9437
12~13 : FLI2310
01 : VSP9437-M
02 : VSP9437-S
03 : FLI2310
Video
Component
Video
Component
FLI2310
Alignment and Adjustments
2-10 Samsung Electronics
01.Picture Improve => 07.DNIe Registers
07.DNIe
01.SUB BRIGHT
02.SUB CONT
03.SCALE MAX
04.SCALE MIN
05.DCE CUTOFF
06.DCE UPPER
07.R GAIN 1X
08.CE UPPER
09.CE CUTOFF
10.R GAIN 1Y
11.R D ALPHAL
12.R GAIN 2X
13.R GAIN 2Y
14.R ND ON
15.R CORING ON
16.PATT SEL
17.R CORING TH1
18.R CORING TH2
19.R CORING TH3
20.BLACK GAIN
21.WHITE GAIN
22.WTE GAIN
23.CTE GAIN
Range
0~94
0~94
0~255
0~255
0~255
0~255
0~63
0~255
0~255
0~63
0~255
0~63
0~63
0~1
0~1
0~19
0~7
0~7
0~7
0~2048
0~2048
0~1024
0~255
Mode-1
W/B
W/B
48
16
16
230
12
220
32
11
48
5
5
1
1
0
1
1
1
400
156
300
176
Mode-2
W/B
W/B
36
16
16
230
16
220
32
11
48
5
5
1
1
0
1
1
1
188
156
300
176
Mode-3
W/B
W/B
36
16
16
230
10
220
32
8
20
5
4
1
1
0
1
1
1
188
156
300
176
Mode-4
W/B
W/B
36
16
16
230
10
220
32
8
20
5
4
1
1
0
1
1
1
400
156
300
176
Initial Values of Input Modes
PC DVI
Relevant IC
DNIe
ITEM
01~23 : DNIe
VIDEO
Component
Alignment and Adjustments
Samsung Electronics 2-11
01.Picture Improve => 08.DNIe Additional Registers
08. DNIe Additional
01. R D ALPHAU
02. R BLACK GAIN MAX
03. R BLACK TILT
04. R WHITE GAIN MAX
05. DNIe GAMMA
06. R GAIN 3 X
Range
0~255
0~1023
0~255
0~1023
0~7
0~63
Mode-1
75
300
90
300
0
0
Mode-2
75
300
90
300
0
0
Mode-3
32
300
90
300
0
0
Mode-4
32
300
90
300
0
0
Initial Values of Input Modes
PC
DVI
Relevant IC
DNIe
ITEM
VIDEO
Component
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