Philips 37PF9946/12 Repair manual

Colour Television
Module
SDI PDP Repair Manual
S37SD-YD02 (37-inch SD v4)
S42SD-YD05, YD06, YD07 (42-inch SD v2, v3, v4)
S42AX-XD02, YD01 (42-inch HD v3, v4)
S50HW-XD03, XD04 (50-inch HD v3, v4)
Contents
Page
1. Technical Specifications, Connections, and Chassis
Overview
2
2. Safety Instructions, Warnings, and Notes
15
3. Directions For Use
16
4. Mechanical Instructions
17
5. Service Modes, Error Codes, and Fault Finding 25
6. Block Diagrams, Test Point Overview, and
Waveforms
40
7. Circuit Diagrams and PWB Layouts
51
8. Alignments
52
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets
71
10. Spare Parts List
72
11. Revision List
77
©
Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic,
mechanical, photocopying, or otherwise without the prior permission of Philips.
Published by MW 0663 TV Service
Printed in the Netherlands
Subject to modification
EN 3122 785 14993
EN 2
1.
SDI PDP
Technical Specifications, Connections, and Chassis Overview
1. Technical Specifications, Connections, and Chassis Overview
1.1.1
Index of this chapter:
1.1 PDP Overview
1.2 Serial Numbers
1.3 Chassis Overview
37” SD v4
Voltage label
Serial number label
Panel module label
Notes:
• Figures can deviate due to the different model executions.
• Specifications are indicative (subject to change).
1.1
PDP Overview
Table 1-1 PDP overview
PDP Type/Version
Model Name
H x V Pixel
1
37” SD v4
S37SD-YD02
852 x 480
2
42” SD v2
S42SD-YD06
852 x 480
3
42” SD v3
S42SD-YD05
852 x 480
4
42” SD v4
S42SD-YD07
852 x 480
5
42” HD v3
S42AX-XD02
1024 x 768
6
42” HD v4
S42AX-YD01
1024 x 768
7
50” HD v3
S50HW-XD03
1366 x 768
8
50” HD v4
S50HW-XD04
1366 x 768
F_14991_049.eps
251005
Figure 1-1 External view (37” SD v4)
Table 1-2 PDP vs Chassis overview
Display type
37" SD v4
37" SD v4
37" SD v4
42" SD v2
42" SD v2
42" SD v2
42" SD v2
42" SD v2
42" SD v2
42" SD v2
42" SD v2
42" SD v2
42" SD v2
42" SD v2
42" SD v3
42" SD v3
42" SD v3
42" SD v3
42" SD v3
42" SD v4
42" SD v4
42" HD v3
42" HD v3
42" HD v3
42" HD v4
42" HD v4
42" HD v4
42" HD v4
42" HD v4
42" HD v4
42" HD v4
50" HD v3
50" HD v3
50" HD v3
50" HD v3
50" HD v4
50" HD v4
50" HD v4
50" HD v4
50" HD v4
Model #
37PF9936/37
37PF9946/12
37PF9946/69
420P20/00
42FD9925/01
42FD9935/17
42FD9935/93S
42FD9945/01
42FD9953/17, /69, /93
42HF9953/12Z
42PF9936/37
42PF9945/12
42PF9945/69, /79, /98
42PF9955/12
42PF9936D/37
42PF9946/12
42PF9946/79, /93, /98
42PF9956/12
42PF9956/93
42PF7320/10
42PF7320/79, /98
42PF9966/37
42PF9966/79, /93, /98
42PF9976/37
42HF7543/37
42PF7320A/37
42PF7520D/10
42PF9630/78
42PF9630A/37
42PF9630A/96
42PF9966/79, /98
50PF9956/37
50PF9966/12
50PF9966/37
50PF9966/69, /93
50HF7543/37
50PF7320/10
50PF7320/79, /93, /98
50PF9630/78
50PF9630A/96
Chassis
LC4.7U
LC4.7E
LC4.7A
FM242
FM242
FM242
FM242
FM242
FM242
FM24_AB
FTP1.1U
FTP1.1E
FTP1.1U
F21RE
LC4.7U
LC4.7E
LC4.7A
FTP2.2E
FTP2.2A
LC4.9E
LC4.9A
FTP2.2U
FTP2.2A
FTP2.2U
BP2.3HU
BP2.3U
LC4.9E_AB
FTP2.4L
BP2.2U
BP2.2U
FTP2.4A
FTP2.2U
FTP2.2E
FTP2.2U
FTP2.2A
BP2.3HU
LC4.9E
LC4.9A
LC4.9L
BP2.2U
Chassis Manual #
3122 785 14742
3122 785 14722
3122 785 14761
3122 785 14130
3122 785 14130
3122 785 14130
3122 785 14130
3122 785 14130
3122 785 14130
3122 785 13890
3122 785 14381
3122 785 14370
3122 785 14381
3122 785 13890
3122 785 14742
3122 785 14722
3122 785 14761
3122 785 14651
3122 785 14680
3122 785 15431
3122 785 15450
3122 785 14662
3122 785 14680
3122 785 14662
3122 785 15900
3122 785 15541
3122 785 15670
3122 785 15470
3122 785 15541
3122 785 15541
3122 785 15470
3122 785 14662
3122 785 14651
3122 785 14662
3122 785 14680
3122 785 15900
3122 785 15431
3122 785 15450
3122 785 15450
3122 785 15541
50" HD v4
50" HD v4
50" HD v4
50PF9830A/37
50PF9966/79
50PF9967D/10
BP2.1U
FTP2.4A
FTP2.4E_AB
3122 785 15541
3122 785 15470
3122 785 15740
In above table the link is given between the SDI Plasma Display
Panel and the Philips TV chassis (incl. chassis manual no.).
Figure 1-2 Points of screw mount (37” SD v4)
No Item
Specification 37” SD v4
1
Pixel
852 (H) x 480 (V) pixels
(1 pixel = 1 R,G,B cells)
2
Number of Cells
2556 (H) x 480 (V)
3
Pixel Pitch
0.960 mm (H) x 0.960 mm (V)
4
Cell Pitch
R
0.320 (H) mm
0.960 (V) mm
G
0.320 (H) mm
0.960 (V) mm
B
0.320 (H) mm
0.960 (V) mm
5
Display size
817.92 (H) x 460.80 mm (V)
6
Screen size
Diagonal 37" Colour Plasma
Display Module
7
Screen aspect
16:9
8
Display colour
16.77 million colours
9
Viewing angle
Over 160 deg (angle with 50%
and greater brightness
perpendicular to PDP module)
10 Dimensions
982 (W) x 582 (H) x 52.9 (D) mm
11 Weight
Module 1 About 15.5 kg
60/50 Hz, LVDS
12 Broadc. reception
Vertical frequency
Video/Logic Interface
Technical Specifications, Connections, and Chassis Overview
1.1.2
42" SD v2
1.1.3
Serial number
Model label
Voltage label
SDI PDP
1.
EN 3
42" SD v3
Serial number label
Model label
Voltage label
Figure 1-5 External view (42” SD v3)
Figure 1-3 External view (42” SD v2)
ble
ila
va
t) a
e
t (y
ure
o
is n
ig
is f
Th
F_14991_035.eps
061005
Figure 1-4 Points of screw mount (42” SD v2)
Figure 1-6 Points of screw mount (42” SD v3)
No Item
Specification 42” SD v2
No Item
Specification 42” SD v3
1
Pixel
852 (H) x 480 (V) pixels
(1 pixel = 1 R,G,B cells)
1
Pixel
852 (H) x 480 (V) pixels
(1 pixel = 1 R,G,B cells)
2
Number of Cells
2556 (H) x 480 (V)
2
Number of Cells
2556 (H) x 480 (V)
3
Pixel Pitch
1.095 mm (H) x 1.110 mm (V)
3
Pixel Pitch
1.095 mm (H) x 1.110 mm (V)
4
Cell Pitch
R
0.324 (H) mm
1.110 (V) mm
4
Cell Pitch
R
0.365 (H) mm
1.110 (V) mm
G
0.365 (H) mm
1.110 (V) mm
G
0.365 (H) mm
1.110 (V) mm
B
0.406 (H) mm
1.110 (V) mm
B
0.365 (H) mm
1.110 (V) mm
5
Display size
932.940 (H) x 532.800(V) mm
5
Display size
932.940 (H) x 532.800(V) mm
6
Screen size
Diagonal 42" Colour Plasma
Display Module
6
Screen size
Diagonal 42" Colour Plasma
Display Module
16:9
7
Screen aspect
16:9
7
Screen aspect
8
Display colour
16.77 million colours
8
Display colour
16.77 million colours
9
Viewing angle
Over 160 deg (angle with 50%
and greater brightness
perpendicular to PDP module)
9
Viewing angle
Over 160 deg (angle with 50% and
greater brightness perpendicular
to PDP module)
10 Dimensions
982 (W) x 582 (H) x 52.9 (D) mm
10 Dimensions
982 (W) x 582 (H) x 52.9 (D) mm
11 Weight
Module 1 About 16.6 kg
11 Weight
Module 1 About 16.6 kg
60/50 Hz, LVDS
12 Broadc. reception
Vertical frequency
Video/Logic Interface
60/50 Hz, LVDS
12 Broadc. reception
Vertical frequency
Video/Logic Interface
EN 4
1.1.4
1.
Technical Specifications, Connections, and Chassis Overview
SDI PDP
1.1.5
42" SD v4
42" HD v3
Serial number label
Serial no.
Voltage label
Panel model label
Voltage label
Panel module label
F_14991_003.eps
180705
Figure 1-7 External view (42” SD v4)
Figure 1-9 External view (42” HD v3)
F_14991_005.eps
180705
Figure 1-10 Points of screw mount (42” HD v3)
Figure 1-8 Points of screw mount (42” SD v4)
No Item
Specification 42” SD v4
1
Pixel
852 (H) x 480 (V) pixels
(1 pixel = 1 R,G,B cells)
2
Number of Cells
2556 (H) x 480 (V)
3
Pixel Pitch
1.095 (H) mm x 1.110 (V) mm
4
Cell Pitch
R
0.365 (H) mm x
1.110 (V) mm
G
0.365 (H) mm x
1.110 (V) mm
B
0.365 (H) mm x
1.110 (V) mm
5
Display size
932.940 (H) x 532.800(V) mm
6
Screen size
Diagonal 42" Colour Plasma Display Module
7
Screen aspect
16:9
8
Display colour
16.77 million colours
9
Viewing angle
Over 160 deg (angle with 50% and
greater brightness perpendicular
to PDP module)
10 Dimensions
982 (W) x 582 (H) x 54 (D) mm
11 Weight
Module 1 About 15.4 kg
60 Hz/ 50 Hz, LVDS
14 Broadc. reception
Vertical frequency
Video/Logic Interface
No Item
Specification 42” HD v3
1
Pixel
1.024 (H) x 768 (V) pixels
(1 pixel = 1 R,G,B cells)
2
Number of Cells
3072 (H) x 768 (V)
3
Pixel Pitch
0.912mm (H) x 0.693mm (V)
4
Cell Pitch
R
Horizontal 0.304 mm
Vertical 0.693 mm
G
Horizontal 0.304 mm
Vertical 0.693 mm
B
Horizontal 0.304 mm
Vertical 0.693 mm
5
Display size
932.940 (H) x 532.800(V) mm
6
Screen size
Diagonal 42" Colour Plasma
Display Module
7
Screen aspect
16:9
8
Display colour
16.77 million colours
9
Viewing angle
Over 160 deg (angle with 50% and
greater brightness perpendicular
to PDP module)
10 Dimensions
982 (W) x 582 (H) x 52.9 (D) mm
11 Weight
Module 1 About 18.0 kg
60/50 Hz, LVDS
12 Broadc. reception
Vertical frequency
Video/Logic Interface
Technical Specifications, Connections, and Chassis Overview
1.1.6
42" HD v4
1.1.7
SDI PDP
1.
EN 5
50" HD v3
Serial Number
Voltage label
Panel module label
F_14991_010.eps
030805
Figure 1-13 External view (50” HD v3)
Figure 1-11 External view (42” HD v4)
F_14991_011.eps
030805
Figure 1-12 Points of screw mount (42” HD v4)
Figure 1-14 Points of screw mount (50” HD v3)
No Item
Specification 42” HD v4
No Item
Specification 50” HD v3
1
Pixel
1.024 (H) x 768 (V) pixels
(1 pixel = 1 R,G,B cells)
1
Pixel
1366 (H) x 768 (V) pixels
(1 pixel = 1 R,G,B cells)
2
Number of Cells
3072 (H) x 768 (V)
2
Number of Cells
4,098 (H) x 768 (V) cells
3
Pixel Pitch
0.912mm (H) x 1.110mm (V)
3
Pixel Pitch
0.810mm (H) mm x 0.810 mm (V)
4
Cell Pitch
R
Horizontal 0.304 mm
Vertical 0.693 mm
4
Cell Pitch
R
Horizontal 0.270mm
Vertical 0.810mm
G
Horizontal 0.304 mm
Vertical 0.693 mm
G
Horizontal 0.270mm
Vertical 0.810mm
B
Horizontal 0.304 mm
Vertical 0.693 mm
B
Horizontal 0.270mm
Vertical 0.810mm
5
Display size
933.98 (H) x 532.220(V) mm
5
Display size
1106.46 mm (H) x 622.08 mm (H)
6
Screen size
Diagonal 42" Colour Plasma
Display Module
6
Screen size
Diagonal 50" Colour Plasma
Display Module
7
Screen aspect
16:9
7
Screen aspect
16:9
8
Display colour
16.77 million colours (8-bit)
8
Display colour
16.77 million colours
9
Viewing angle
Over 160 deg (angle with 50% and
greater brightness perpendicular
to PDP module)
9
Viewing angle
Over 160 deg (angle with 50% and
greater brightness perpendicular to
PDP module)
10 Dimensions
1000 (W) x 598 (H) x 64.4 (D) mm
10 Dimensions
1184 (W) x 700 (H) x 60.1 (D) mm
11 Weight
Module 1 About 20.0 kg
11 Weight
Module 1 About 18.0 kg
60/50 Hz, LVDS
12 Broadc. reception
Vertical frequency
Video/Logic Interface
60/50 Hz, LVDS
12 Broadc. reception
Vertical frequency
Video/Logic Interface
EN 6
1.1.8
1.
Technical Specifications, Connections, and Chassis Overview
SDI PDP
1.2
50" HD v4
Serial Numbers
‫ێێڼۇڞ‬
‫ێۏۄۂۄڿ ڏڌ‬
j
Serial No.
WWX
‫ۀۋ۔گ ڟڤ‬
Voltage label
Area
h
Module
Model
Line
[
`
WZ
Year Month Date
h
WWWX
Worker
S /N
G roup
ྙ ‫ڄۉۀەۉۀۃڮ ڕ ڮ ڇ ۉڼۉۊۀۃڞ ڕڞڃ ڼۀۍڜ‬
ྚ ‫ۏۄۂۄڿ ڎ ڕ ۇۀڿۊڨ‬
ྛ ‫ڵ ۙ ڜ ڕ ۀۉۄڧ ۀۇېڿۊڨ‬
‫ڟڤ‬
ྜ ‫ێۀڿڼھۀڿ ۔ۍۀۑۀ ۀۏڼۏۊڭ ڙژ ۏۄۂۄڟ ڌ ڕ ۍڼۀڴ‬
‫ڄڞ ڈ ھۀڟ ڇڝ ڈ ۑۊک ڇ ڜ ڈ ۏھڪ ڙژ ۏۄۂۄڟ ڌ ڕۓۀڣڃ ۃۏۉۊڨ ྜྷ ۂۉۄۉڼۀڨ‬
ྞ ‫ڌڎ ۙ ڌ ڕ ۀۏڼڟ‬
ྟ ‫ڄۏۃۂۄکڃۏۍڼګ ڞ ڇڄۉۊۊۉۍۀۏہڜڃۏۍڼګ ڝ ڇڄ۔ڼڟڃۏۍڼګ ڜ ڕ ۋۍېۊڢ ۍۀۆۍۊڲ‬
F_14991_004.eps
180705
Figure 1-17 Module serial number
Panel module label
26
F_14991_012.eps
030805
Figure 1-15 External view (50” HD v4)
1 4 0 8 07 0 8 6 5
Serial No : 0001~9999
Date : 01~31
Month : 01~12
Year : 00(2000)
~99(2099)
Line No : 1 ~ 9
(0:Pilot Line)
Type : 02~48 (ex.50HDv3 :26)
(Step of even)
Figure 1-18 Panel serial number
F_14991_013.eps
030805
Figure 1-16 Points of screw mount (50” HD v4)
No Item
Specification 50” HD v4
1
Pixel
1366 (H) x 768 (V) pixels
(1 pixel = 1 R,G,B cells)
2
Number of Cells
4,098 (H) x 768 (V) cells
3
Pixel Pitch
0.810mm (H) mm x 0.810 mm (V)
4
Cell Pitch
R
Horizontal 0.270mm
Vertical 0.810mm
G
Horizontal 0.270mm
Vertical 0.810mm
B
Horizontal 0.270mm
Vertical 0.810mm
5
Display size
1106.46 mm (H) x 622.08 mm (H)
6
Screen size
Diagonal 50" Colour Plasma
Display Module
7
Screen aspect
16:9
8
Display colour
16.77 million colours
9
Viewing angle
Over 160 deg (angle with 50% and
greater brightness perpendicular
to PDP module)
10 Dimensions
1175 (W) x 682 (H) x 65.5 (D) mm
11 Weight
Module 1 About 25.4 kg
60/50 Hz, LVDS
12 Broadc. reception
Vertical frequency
Video/Logic Interface
Technical Specifications, Connections, and Chassis Overview
1.3
Chassis Overview
1.3.1
37” SD v4
SDI PDP
1.
EN 7
17
20
21
1
2
9
4
5
19
3
6
10
7
18
12, 13, 14
8
15, 16
11
F_14991_027.eps
030805
Figure 1-19 PWB location (37” SD v4)
Table 1-3 PWB overview (37” SD v4)
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Location
Main PSU
SUB-PSU
LOGIC-MAIN Board
X-MAIN Driving Board
Y-MAIN Driving Board
LOGIC E BUFFER Board
LOGIC F BUFFER Board
LOGIC G BUFFER Board
Y-BUFFER Board
LOGIC + Y-MAIN
LOGIC + X-MAIN
LOGIC + LOGIC BUF(E)
LOGIC + LOGIC BUF(F)
LOGIC + LOGIC BUF(G)
LOGIC BUF(E) + LOG. BUF(F)
LOGIC BUF(F) + LOG. BUF(G)
PSU + SUB PSU
PSU + LOGIC BUF(E)
PSU + LOGIC MAIN
PSU + Y-MAIN
Name
Assy PWB PSU
Assy PWB SUB-PSU
Assy PWB LOGIC Main
Assy PWB X Main
Assy PWBY Main
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
EN 8
1.3.2
1.
Technical Specifications, Connections, and Chassis Overview
SDI PDP
42” SD v2
Y- B uffer
(upper)
‫ڮګڨڮ‬
X- MAIN
Y- MAIN
Logic Main
Y- B uffer
(lower)
Logic buffer (E )
Logic buffer (G )
Logic buffer (F )
C OF x 7
F_14991_033.eps
061005
Figure 1-20 PWB location (42” SD v2)
Table 1-4 PWB overview (42” SD v2)
No. Location
1
info not available
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Name
Technical Specifications, Connections, and Chassis Overview
1.3.3
SDI PDP
1.
EN 9
42” SD v3
X_G
YXG
YY
`G
X
YG
[G
\G
YW
XW
Z
]G
^
XX
X`G
G XZSGX[SGX\
_G
X]SGX^
XY
F_14991_034.eps
061005
Figure 1-21 PWB location (42” SD v3)
Table 1-5 PWB overview (42” SD v3)
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Location
Main PSU
SUB-PSU
LOGIC-MAIN Board
X-MAIN Driving Board
Y-MAIN Driving Board
LOGIC E BUFFER Board
LOGIC F BUFFER Board
LOGIC G BUFFER Board
Y-BUFFER (UPPER) Board
Y-BUFFER (DOWN) Board
LOGIC + Y-MAIN
LOGIC + X-MAIN
LOGIC + LOGIC BUF(E)
LOGIC + LOGIC BUF(F)
LOGIC + LOGIC BUF(G)
LOGIC BUF(E) +LOG. BUF(F)
LOGIC BUF(F) +LOG. BUF(G)
PSU + SUB PSU
PSU + LOGIC BUF(E)
PSU + LOGIC MAIN
PSU + Y-MAIN
PSU + X-MAIN
Name
Assy PWB PSU
Assy PWB SUB-PSU
Assy PWB LOGIC Main
Assy PWB X Main
Assy PWBY Main
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
EN 10
1.3.4
1.
Technical Specifications, Connections, and Chassis Overview
SDI PDP
42” SD v4
7
1
4
16
3
8
17
2
5
14
9
6
11
13
12
15
10
F_14991_001.eps
180705
Figure 1-22 PWB location (42” SD v4)
Table 1-6 PWB overview (42” SD v4)
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Location
SMPS
LOGIC-MAIN Board
X-MAIN Driving Board
Y-MAIN Driving Board
LOGIC E BUFFER Board
LOGIC F BUFFER Board
Y-BUFFER (UPPER) Board
Y-BUFFER (DOWN) Board
LOGIC + Y-MAIN
LOGIC + X-MAIN
LOGIC + LOGIC BUF (E)
LOGIC + LOGIC BUF (F)
LOGIC BUF (E) + (F)
SMPS + LOGIC BUF (E)
SMPS + LOGIC MAIN
SMPS + Y-MAIN
SMPS + X-MAIN
Name
SMPS
Assy PWB Logic Main
Assy PWB X Main
Assy PWB Y Main
Assy PWB buffer
Assy PWB buffer
Assy PWB buffer
Assy PWB buffer
FFC cable-flat
FFC cable-flat
FFC cable-flat
FFC cable-flat
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
Technical Specifications, Connections, and Chassis Overview
1.3.5
SDI PDP
1.
EN 11
42” HD v3
21
18
14
22
15
1
8
2
5
4
20
17
3
9
20
6
7
11
10
12
13
19
16
F_14991_014.eps
030805
Figure 1-23 PWB location (42” HD v3)
Table 1-7 PWB overview (42” HD v3)
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Location
Main PSU
SUB-PSU
LOGIC-MAIN Board
X-MAIN Driving Board
Y-MAIN Driving Board
LOGIC E BUFFER Board
LOGIC F BUFFER Board
Y-BUFFER (UPPER) Board
Y-BUFFER (DOWN) Board
LOGIC + Y-MAIN
LOGIC + X-MAIN
LOGIC + LOG. BUF(E) (Down)
LOGIC + LOG. BUF(F) (Down)
LOGIC + LOGIC BUF(E) (Up)
LOGIC + LOGIC BUF(E) (Up)
LOGIC BUF(E) + LOG. BUF(F)
PSU + SUB PSU
PSU + LOGIC BUF(E) (UP)
PSU + LOGIC BUF(E) (Down)
PSU + LOGIC MAIN
PSU + Y-MAIN
PSU + X-MAIN
Name
Assy PWB PSU
Assy PWB SUB-PSU
Assy PWB LOGIC Main
Assy PWB X Main
Assy PWB Y Main
Assy PWB Buffer
Assy PWB Buffer
Assy PWB BuffeR
Assy PWB Buffer
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
EN 12
1.3.6
1.
Technical Specifications, Connections, and Chassis Overview
SDI PDP
42” HD v4
Y
F_14991_015.eps
030805
Figure 1-24 PWB location (42” HD v4)
Table 1-8 PWB overview (42” HD v4)
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Location
SMPS
LOGIC-MAIN Board
X-MAIN Driving Board
Y-MAIN Driving Board
LOGIC E BUFFER Board
LOGIC F BUFFER Board
Y-BUFFER (UPPER) Board
Y-BUFFER (DOWN) Board
LOGIC + Y-MAIN
LOGIC + X-MAIN
LOGIC + LOGIC BUF(E)
LOGIC + LOGIC BUF(F)
LOGIC BUF(E) + LOG. BUF(F)
SMPS + LOGIC BUF(E)
SMPS + LOGIC MAIN
SMPS + Y-MAIN
SMPS + X-MAIN
Name
SMPS
Assy PWBLOGIC Main
Assy PWBX Main
Assy PCBY Main
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
Technical Specifications, Connections, and Chassis Overview
1.3.7
SDI PDP
1.
EN 13
50” HD v3
20
26
28
35
27
32
10
9
11
12
33
34
2
5
1
14
15
4
30
3
13
6
29
7
16
24
8
18
17
19
31
21
22
23
25
F_14991_016.eps
030805
Figure 1-25 PWB location (50” HD v3)
Table 1-9 PWB overview (50” HD v3)
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Location
Main PUS
SUB-PSU
LOGIC-MAIN Board
X-MAIN Driving Board
Y-MAIN Driving Board
LOGIC E BUFFER Board
LOGIC F BUFFER Board
LOGIC G BUFFER Board
LOGIC H BUFFER Board
LOGIC I BUFFER Board
LOGIC J BUFFER Board
Y-BUFFER (UPPER) Board
Y-BUFFER (DOWN) Board
SUB-R
SUB-L
LOGIC + Y-MAIN
LOGIC + X-MAIN
SUB R + LOGIC
SUB L + LOGIC
LOG.BUF(I) + LOG.BUF(J) (Up)
LOGIC + LOG. BUF(E) (Down)
Name
Assy PWBPSU
Assy PWBSUB-PSU
Assy PWBLOGIC Main
Assy PWBX Main
Assy PCBY Main
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
No.
22
23
24
25
26
27
28
29
30
31
32
33
34
35
Location
LOGIC + LOG. BUF(F) (Down)
LOGIC + LOG. BUF(G) (Down)
LOGIC BUF(E) + LOG. BUF(F)
LOGIC BUF(F) + LOG. BUF(G)
LOGIC BUF(H) + LOG. BUF(I)
LOGIC BUF(I) + LOG. BUF(J)
Y-MAIN + LOGIC BUF(H)
Y-MAIN + LOGIC BUF(E)
PSU + LOGIC MAIN
PSU + LOGIC BUF(E)
PSU + LOGIC BUF(H)
PSU + Y-MAIN
PSU + X-MAIN
PSU + SUB PSU
Name
FFC Cable-flat
FFC Cable-flat
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
EN 14
1.3.8
1.
Technical Specifications, Connections, and Chassis Overview
SDI PDP
50” HD v4
15
18
5
16
19
17
6
7
21
8
1
24
23
4
3
22
9
2
19
20
18
5
6
7
10
12
13
14
11
F_14991_017.eps
030805
Figure 1-26 PWB location (50” HD v4)
Table 1-10 PWB overview (50” HD v4)
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Location
SMPS
LOGIC-MAIN Board
X-MAIN Driving Board
Y-MAIN Driving Board
LOGIC E BUFFER Board
LOGIC F BUFFER Board
LOGIC G BUFFER Board
Y-BUFFER (Upper) Board
Y-BUFFER (Down) Board
LOGIC + Y-MAIN
LOGIC + X-MAIN
LOGIC + LOG. BUF(G: Down)
LOGIC + LOG. BUF(F: Down)
LOGIC + LOG. BUF(E: Down)
LOGIC + LOG. BUF(E: Upper)
LOGIC + LOG. BUF(F: Upper)
LOGIC + LOG. BUF(G: Upper)
LOGIC BUF(E) + LOG. BUF(F)
LOGIC BUF(F) + LOG. BUF(G)
SMPS + LOGIC BUF(G: Down)
SMPS + LOGIC BUF(E: Upper)
SMPS + LOGIC MAIN
SMPS + Y-MAIN
SMPS + X-MAIN
Name
SMPS
Assy PWBLOGIC Main
Assy PWBX Main
Assy PCBY Main
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
Assy PWB Buffer
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
FFC Cable-flat
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
Lead connector
Safety Instructions, Warnings, and Notes
SDI PDP
2.
EN 15
2. Safety Instructions, Warnings, and Notes
Index of this chapter:
2.1 Handling Precautions
2.2 Safety Precautions
2.3 Notes
Notes:
• Only authorised persons should perform servicing of this
module.
• When using/handling this unit, pay special attention to the
PDP Module: it should not be enforced into any other way
then next rules, warnings, and/or cautions.
• "Warning" indicates a hazard that may lead to death or
injury if the warning is ignored and the product is handled
incorrectly.
• "Caution" indicates a hazard that can lead to injury or
damage to property if the caution is ignored and the
product is handled incorrectly.
2.1
•
•
•
2.2.2
•
•
•
•
The PDP module use high voltage that is dangerous to
humans. Before operating the PDP, always check for dust
to prevent short circuits. Be careful touching the circuit
device when power is “on”.
The PDP module is sensitive to dust and humidity.
Therefore, assembling and disassembling must be done in
no dust place.
The PDP module has a lot of electric devices. The service
engineer must wear equipment (for example, earth ring) to
prevent electric shock and working clothes to prevent
electrostatic.
The PDP module use a fine pitch connector which is only
working by exactly connecting with flat cable. The operator
must pay attention to a complete connection when
connector is reconnected after repairing.
The capacitor’s remaining voltage in the PDP module’s
circuit board temporarily remains after power is “off”.
Operator must wait for discharging of remaining voltage
during at least 1 minute.
2.2
Safety Precautions
2.2.1
Safety Precautions
•
•
•
•
•
•
•
•
•
•
•
Before replacing a board, discharge forcibly.
The remaining electricity from board.
When connecting FFC and TCPs to the module, recheck
that they are perfectly connected.
To prevent electrical shock, be careful not to touch leads
during circuit operations.
To prevent the Logic circuit from being damaged due to
wrong working, do not connect/disconnect signal cables
during circuit operations.
Do thoroughly adjustment of a voltage label and voltageinsulation.
Before reinstalling the chassis and the chassis assembly,
be sure to use all protective stuff including a nonmetal
controlling handle and the covering of partitioning type.
Caution for design change: Do not install any additional
devices to the module, and do not change the electrical
circuit design.
For example: Do not insert a subsidiary audio or video
connector. If you insert It, it cause danger on safety. And, if
you change the design or insert, manufacturer guarantee
will be not effect.
If any parts of wire is overheats of damaged, replace it with
a new specified one immediately, and identify the cause of
the problem and remove the possible dangerous factors.
Examine carefully the cable status if it is twisted or
damaged or displaced. Do not change the space between
ESD Precautions
There are parts, which are easily damaged by electrostatics
(for example Integrated Circuits, FETs, etc.) Electrostatic
damage rate of product will be reduced by the following
technics:
• Before handling semiconductor parts/assembly, must
remove positive electric by ground connection, or must
wear the antistatic wrist-belt and ring (it must be operated
after removing dust on it. It comes under precaution of
electric shock).
• After removing the assembly, lay it with the tracks on a
conductive surface to prevent charging.
• Do not use chemical stuff containing Freon. It generates
positive electric that can damage ESD sensitive devices.
• You must use a soldering device for ground-tip when
soldering or de-soldering these devices.
• You must use anti-static solder removal device. Most
removal devices do not have antistatic which can charge a
enough positive electric enough for damaging these
devices.
• Before removing the protective material from the lead of a
new device, bring the protective material into contact with
the chassis or assembly.
• When handing an unpacked device for replacement, do not
move around too much. Moving (legs on the carpet, for
example) generates enough electrostatic to damage the
device.
• Do not take a new device from the protective case until the
it is ready to be installed. Most devices have a lead, which
is easily short-circuited by conductive materials (such as
conductive foam and aluminium)
Handling Precautions
•
parts and circuit board. Check the cord of AC power
preparing damage.
Product Safety Mark: Some of electric or implement
material have special characteristics invisible that was
related on safety. In case of the parts are changed with new
one, even though the Voltage and Watt is higher than
before, the Safety and Protection function will be lost.
The AC power always should be turned “off”, before next
repair.
Check assembly condition of screw, parts and wire
arrangement after repairing. Check whether the material
around the parts get damaged.
2.3
Notes
A glass plate is positioned before the plasma display. This
glass plate can be cleaned with a slightly humid cloth. If due to
circumstances there is some dirt between the glass plate and
the plasma display panel, it is recommended to do some
maintenance by a qualified service employee only.
2.3.1
Safe PDP Handling
•
•
•
•
The work procedures shown with the “Note” indication are
important for ensuring the safety of the product and the
servicing work. Be sure to follow these instructions.
Before starting the work, secure a sufficient working space.
At all times, other than when adjusting and checking the
product, be sure to turn “off” the main POWER switch and
disconnect the power cable from the power source of the
display (jig or the display itself) during servicing.
To prevent electric shock and breakage of PWBs, start the
servicing work at least 30 seconds after the main power
has been turned “off”. Especially when installing and
removing the Power Supply PWB and the SUS PWB in
which high voltages are applied, start servicing at least 2
minutes after the main power has been turned “off”.
EN 16
•
•
•
•
•
3.
SDI PDP
Directions For Use
While the main power is “on”, do not touch any parts or
circuits other than the ones specified. The high voltage
Power Supply block within the PDP module has a floating
ground. If any connection other than the one specified is
made between the measuring equipment and the high
voltage power supply block, it can result in electric shock or
activation of the leakage-detection circuit breaker.
When installing the PDP module in, and removing it from
the packing carton, be sure to have at least two persons
perform the work while being careful to ensure that the
flexible printed-circuit cable of the PDP module does not
get caught by the packing carton.
When the surface of the panel comes into contact with the
cushioning materials, be sure to confirm that there is no
foreign matter on top of the cushioning materials before the
surface of the panel comes into contact with the cushioning
materials. Failure to observe this precaution may result in,
the surface of the panel being scratched by foreign matter.
When handling the circuit PWB, be sure to remove static
electricity from your body before handling the circuit PWB.
Be sure to handle the circuit PWB by holding the large parts
as the heat sink or transformer. Failure to observe this
3. Directions For Use
Not applicable.
•
•
•
precaution may result in the occurrence of an abnormality
in the soldered areas.
Do not stack the circuit PWB. Failure to observe this
precaution may result in problems resulting from scratches
on the parts, the deformation of parts, and short-circuits
due to residual electric charge.
Routing of the wires and fixing them in position must be
done in accordance with the original routing and fixing
configuration when servicing is completed. All the wires are
routed far away from the areas that become hot (such as
the heat sink). These wires are fixed in position with the
wire clamps so that the wires do not move, thereby
ensuring that they are not damaged and their materials do
not deteriorate over long periods of time. Therefore, route
the cables and fix the cables to the original position and
states using the wire clamps.
Perform a safety check when servicing is completed. Verify
that the peripherals of the serviced points have not
undergone any deterioration during servicing. Also verify
that the screws, parts and cables removed for servicing
purposes have all been returned to their proper locations in
accordance with the original
Mechanical Instructions
4. Mechanical Instructions
Index of this chapter:
4.1 Dis-assembling / Re-assembling
4.1.1 Flexible Printed Circuit of Y-Buffer (Upper and Lower)
4.1.2 Flat Cable Connector of X-main Board
4.1.3 FFC and TCP from Connector
4.1.4 Exchange of LBE, LBF, LBG board
4.1.5 Exchange YBU, YBL and YM board
4.1
Dis-assembling / Re-assembling
4.1.1
Flexible Printed Circuit of Y-Buffer (Upper and Lower)
•
•
Dis-assembly: Pull out the FPC from the connector by
holding the lead of the FPC with both hands.
Re-assembly: Push the lead of FPC with same force on
both sides into the connector.
Note: Be careful do not to damage the connector pin
during connecting.
Figure 4-1 Dis-assembly FPC of Y-buffer
Figure 4-2 Re-assembly FPC of Y-buffer
SDI PDP
4.
EN 17
EN 18
4.1.2
4.
SDI PDP
Mechanical Instructions
Flat Cable Connector of X-main Board
•
•
Dis-assembly:
1. Pull out the clamp of connector.
2. Pull Flat cable out press down lightly.
3. Turn the Flat Cable reversely.
Re-assembly: Put the Flat Cable into the connector press
down lightly until locking sound (“Click“) comes out.
Figure 4-3 Dis-assembly FCC of X-main board
Figure 4-4 Re-assembly FCC of X-main board
Mechanical Instructions
4.1.3
SDI PDP
4.
EN 19
FFC and TCP from Connector
•
•
Dis-assembling of TCP:
1. Open the clamp carefully.
2. Pull the TCP out from its connector.
Re-assembling of TCP:
1. Put the TCP into the connector carefully
2. Close the clamp completely (until “Click” comes out.).
Notes:
• Checking whether the foreign material is on the connector
inside before assembling of TCP.
• Be careful, do not damage the board by ESD during
handling of TCP.
Figure 4-5 Dis-assembly of TCP
Figure 4-6 Re-assembly of TCP
Figure 4-7 Mis-assembly of TCP
The procedure of
assembling and disassembling of
FFC is same as TCP
Figure 4-8 Dis- and re-assembly of FFC
EN 20
4.1.4
4.
SDI PDP
Mechanical Instructions
Exchange of LBE, LBF, LBG board
1. Depending on the model (see “Photo 2” per model.):
– 42" SD v3 - Remove the screws in order of 2-3-5-7-14-6 (and 10-11-13-16-9-12-14 for HD) from heat sink
and then remove heat sink (Photo 1).
– 42" SD v4 - Remove the screws in order of 2-4-1-5-3
from heat sink and then remove heat sink (Photo 1).
– 42" HD v3, 37" SD v4, 50" HD v3 - Remove the
screws in order of “Centre - Left Side - Right Side” from
heat sink and then get rid of heat sink (Photo 1).
– 50" HD v4 - Remove the screws in order of 2-3-1-4
from heat sink and then remove heat sink (Photo 1).
2. Remove the TPC, FFC, and power cable from the
connectors.
3. Remove all the screws from the defective board.
4. Remove the defected board.
Note: When replacing the Logic board or Y-main board for
a lead-free (Pb-free) board, always replace them together.
(this is only valid for the 37” SD v4 displays!)
5. Replace the new board and then screw tightly.
6. Clean the connectors.
7. Re-connect the TCP, FFC, and power cable to the
connector.
8. Re-assemble the TCP heat sink. Use the same screw
mounting order as described above
Caution: If you screw too tight, it is possible to damage the
Driver IC of the TCP.
Figure 4-9 Photo 1 - Heatsink removal
Mechanical Instructions
Centre
Left
SDI PDP
4.
Right
Figure 4-10 Photo 2 - 37” SD v4
2
4
6
1
7
Figure 4-11 Photo 2 - 42” SD v2 and v3
5
3
EN 21
EN 22
4.
Mechanical Instructions
SDI PDP
1
2
4
3
5
F_14991_028.eps
030805
Figure 4-12 Photo 2 - 42” SD v4
YG
[G
]G
X
_
^
\G
Z
YY
XW
XY
X[G
`
X]
X\
XZ
XX
Figure 4-13 Photo 2 - 42” HD v3
1
2
3
4
5
F_14991_028.eps
030805
Figure 4-14 Photo 2 - 42” HD v4
Mechanical Instructions
Left
Centre
SDI PDP
4.
EN 23
Right
Figure 4-15 Photo 2 - 50” HD v3
ཛG
ཛྷ
ཝ
ཛG
ཛྷ
ཝ
ཞ
ཞG
F_14991_029.eps
030805
Figure 4-16 Photo 2 - 50” HD v4
EN 24
4.1.5
4.
SDI PDP
Mechanical Instructions
Exchange YBU, YBL and YM board
1. Separate all the FPC connector s of YBU (Y-Buffer upper)
and YBL (Y-Buffer lower). See “Photo 1”.
2. Separate all the connector of CN5001 and CN5008 from YMain. See “Photo 2”.
3. Loosen all the screws of YBU, YBL, and YM. See “Photo
3”.
4. Remove the board from chassis.
5. Remove the connector of CN5006 and CN5007 among
YBU, YBL and YM.
6. Remove the YBL and YBU from Y-main.
7. Remove the defected board.
Note: When replacing the Logic board or Y-main board for
a lead-free (Pb-free) board, always replace them together.
(this is only valid for the 37” SD v4 displays!)
8. Re-assemble the YBU and YBL to the Y-Main.
9. Connect the connector of CN5006 and CN5007 among
YBU, YBL and YM. See “Photo 4”.
10. Arrange the board on the chassis and then screw to fix.
11. Connect the FPC and YM of panel to the connector. See
“Photo 5”.
12. Supply the electric power to the module and then check the
waveform of the board.
13. Turn “off” the power after the waveform is adjusted.
Figure 4-17 Photo 1, 2, and 3: Dis-assembly of YBU, YBL, and YM
Figure 4-18 Photo 4 and 5: Re-assembly of YBU, YBL, and YM
Service Modes, Error Codes, and Fault Finding
SDI PDP
5.
5. Service Modes, Error Codes, and Fault Finding
Index of this chapter:
5.1 Repair Tools
5.2 Fault Finding
5.3 Defect Description Form
5.1
Repair Tools
5.1.1
ComPair
3122 785 90770
For the v3 and v4 models, it will be possible to generate test
patterns with ComPair. The ComPair interface must be
connected to the Logic Board with the special interconnection
cable (see table below for the order code).
5.1.2
F_14991_030.eps
030805
Other Service Tools
Table 5-1 Overview Service tools
Figure 5-3 V3 jig
Service Tools
Jumper J8002 + V2 JIG connector kit
V3 JIG connector + for SDI panel repair
Jumper J8002 to be used in connector kit
V2 JIG connector to be used in conn. kit
ComPair / SDI interconnection cable
Foam buffers (2 pcs.)
Order Code
3122 785 90760
3122 785 90770
3122 785 90780
3122 785 90790
3122 785 90800
3122 785 90581
Figure 5-1 Foam buffers
3122 785 90760
F_14991_031.eps
030805
Figure 5-2 V2 jig
EN 25
EN 26
5.2
5.
SDI PDP
Service Modes, Error Codes, and Fault Finding
Fault Finding
First check complete TV set.
Fault Symptom?
Power Supply
is working ?
No
Power supply is not working.
No voltage output.
Check if LVDS from SCAVIO
or SSB board is OK.
Use LVDS Tool when possible.
Go to “Power Supply Check”
& repair scenario
with Philips application
or PDP as stand alone check.
Output of SSB / SCAVIO
is OK?
No
SDI repair Scenario.
Fault finding: Display fault.
Repair Philips application.
See chassis related Service Manuals
Chassis ?
FM242
FTP1.1
F21RE
FM24_AB
Repair Scenario
42” SD v2
LC4.7
FTP2..2
LC4.7
FTP2..4
LC4.9
BP2.x
Repair Scenario
37” SD v4
Repair Scenario
42”/50” SD/HD v3
Repair Scenario
42”/50” SD/HD v4
F_14991_036.eps
280306
Figure 5-4 Which repair scenario?
Service Modes, Error Codes, and Fault Finding
SDI PDP
5.
EN 27
First check complete TV set.
Fault Symptom?
No Voltage output
Operating Voltages don´t exist
Operating Voltages exist,
but No Display
Some horizontal or Vertical
Lines don´t exist on the
Display.
Sustain open
Abnormal Display, not
open or short Lines
Go to
“Power Supply Check”
flowchart
(version dependent)
Go to
Go to the
“No Display”
“Abnormal Display”
flowchart
flowchart
Horizontal or
Vertical Lines?
Vertical
Horizontal
Is related to Logic adress Buffer.
Go to “Address
Open / Short”
flowchart
Is related to X-Main, Y-Main
and Y-buffer.
Go to “Sustain Open / Short”
flowchart
Figure 5-5 Fault symptom overview (complete TV set)
EN 28
5.
Service Modes, Error Codes, and Fault Finding
SDI PDP
Repair 42 SD v2
as stand alone
Check PDP Type number
PDP identification =
S42SD-YD06
No
Y
Go to v3 or v4 repair scenario.
For FM242 disconnect and remove SCAVIO Board.
For FTP1.1 disconnect and remove SSB and Audio Board.
3122 785 90760
Connect Jig connector to CN8002 (13 pins).
Short circuit between pin 1 & 2 = On/Off switch (vacation switch).
Switch between pin 8 & 11 standby line switch.
Short the Jumper J8002.
Set the DIP switch 2 “on”.
the
. Logic main board to “off”.
Plug in the Power cord.
Green Stby LED
8003 is “on” ?
Yes
Switch Jig connector switch “on”.
No
Standby Supply
is defective.
Green LEDs 8001
& 8002 are “on”?
No
Yes
Protection
LED8004 is “on”?
Go to fault finding part:
Yes
No Display
Abnormal Display
Some horizontal or
Vertical Lines don´t exist
Go to “Power Supply Check”
repair procedure for v2 versions.
Switch “on” via Jig connector
switch.
Figure 5-6 Repair scenario v2 stand alone panels
Replace Power
supply board.
Service Modes, Error Codes, and Fault Finding
SDI PDP
5.
EN 29
Repair 42" & 50" SD/HD v3
as stand alone
Check PDP type number:
PDP identification =
S42SD-YD05 or YB03?
S42AX-XD02 or XB01?
S50HW-XD03 or XB02?
Other PDP
type
Go to v2/v4 repair scenario
Disconnect and remove SSB FTP2.2 or LC4.7 board.
Remove plastic frame to have acces to all boards
3122 785 90770
Connect Jig connector with switch to Sub PSU 9004/9005
Set DIP switch 3 to internal mode.
CN
9004
Sub
PSU
Position of DIP Switch Int or Ext is indicated on board.
CN9005
42-inch
Connect Mains to PSU board (CN8001 on PSU, use
mains filter).
Switch
1
2
3
4
1
Internal
2
3
4
External
Switch PDP “on’ with switch.
50-inch
Green Stby LED
8003 is “on” ?
No
Yes
Standby Supply
is defective.
Switch Jig connector switch “on”.
Green LED 8001
& 8002 are “on”?
Yes
No
Protection
LED8004 is “on”?
Go to fault finding part:
Yes
No Display
Abnormal Display
Some horizontal or
Vertical Lines don´t exist
Go to “Power Supply Check”
repair procedure for v3/v4 versions.
Switch “on” via Jig connector switch.
Figure 5-7 Repair scenario 42”/50” SD/HD v3 stand alone panels
Replace Power
supply board.
EN 30
5.
Service Modes, Error Codes, and Fault Finding
SDI PDP
Repair 37" SD v4
as stand alone.
Check PDP type number:
PDP identification =
Other PDP
type
S37SD-YD02?
Yes
3122 785 90770
CN
9004
Sub
PSU
CN9005
Locate the appropriate flowchart
for the PDP version
Disconnect and remove SSB (and other Philips applications).
Remove plastic frame to have acces to all boards
- Connect Jig connector/switch to Sub PSU pos. 9004/9005
- Insert jumper CN2008 on Logic Brd for full white picture.
This is the ONLY jumper that must be placed!
Switch
- Connect Mains to PSU board (CN8001 on PSU, use
mains filter).
- 2.
Switch
“on’atwith
switch.for stand alone application
InsertPDP
jumper
CN8012
Green LEDs
LD8001, LD8003
are “on” ?
Protection
LED BLD8001 is
blinking?
LED signature
Detected error condition
1 time
V_A OVP, UVP
2 times
V_G OVP, UVP
3 times
D5VL OVP, UVP
4 times
D3V3 OVP, UVP
5 times
V_S OVP, UVP
6 times
V_SET OVP, UVP
7 times
V_SCAN OVP, UVP
8 times
VE OVP, UVP
9 times
o
Over-temperature (> 105 C)
10 times
DC_PROT
11 times
ALT_SIG
12 times
TIME_OVER
No
(jumper setting ok?)
Yes
Power Supply
is defective.
No
Determine defective
part via error table.
PSU okay. If display problems,
go to fault finding part:
No Display
Abnormal Display
Some horizontal or
Vertical Lines don´t exist
Go to “Power Supply Check”
repair procedure for v4 versions.
Replace Power
Supply board.
F_14991_039.eps
280306
Figure 5-8 Repair scenario 37” SD v4 stand alone panels
Service Modes, Error Codes, and Fault Finding
SDI PDP
5.
EN 31
Repair 42" & 50" SD/HD v4
as stand alone.
Check PDP type number:
PDP identification =
S42SD-YD07?
S42AX-YD01?
S50HW-XD04?
Other PDP
type
Yes
Locate the appropriate flowchart
for the PDP version
Disconnect and remove SSB.
Remove plastic frame to have acces to all boards
- Insert jumpers at J8003, J8004 (and BJ8902 for
stand alone application without Logic brd).
- Insert jumper CN2012 on Logic Brd for full white picture.
BD8903
BJ8902
right pos.
J8004
Connect Mains to PSU board
(CN8001 on Power Supply, use mains filter).
J8003
LED8002
LED8001
CN8001
LED signature
Detected error condition
1 time
V_A OVP, UVP
2 times
12V OVP, UVP
3 times
V_SCAN OVP, UVP
4 times
D3V3 OVP, UVP
5 times
V_S OVP, UVP
6 times
V_G OVP, UVP
7 times
V_SET OVP, UVP
8 times
V_E OVP, UVP
9 times
o
Over-temperature (> 105 C)
10 times
PFC_OK UVP (> 330 V)
11 times
5V2 OVP or Active DC_PROT
13 times
D5VL OVP, UVP
Green LEDs
8002, 8001, BD8903 (on PSU)
are “on” ?
Protection
LED BD8903 is
blinking?
No
(jumper setting ok?)
Yes
Power Supply
is defective.
No
Determine defective
part via error table.
PSU okay. If display problems,
go to fault finding part:
No Display
Abnormal Display
Some horizontal or
Vertical Lines don´t exist
Go to “Power Supply Check”
repair procedure for v4 versions.
Replace Power
Supply board.
F_14991_037.eps
280306
Figure 5-9 Repair scenario 42”/50” SD/HD v4 stand alone panels
EN 32
5.
Service Modes, Error Codes, and Fault Finding
SDI PDP
Check F8002
Fuse 250V/8A
Power Supply Check (v2 versions)
Connect set to mains.
Switch ON (with vacation switch)
Check CN8004 / 2pin
connector 220V AC
LED8003
Stby is ON?
NO
Standby supply is defective.
Replace PSU
Yes
ON/OFF relay
RLY8001/8002 acts?
Switch ON via 1 or 2
Switch from standby to on;
1) Via RC when Philips application is in.
2) Via Switch-On-Jig connector when Philips
application is removed
Check Protection Red
LED8004
Green LEDs
8001, 8002
are ON?
No
SMPS shuts down?
Red LED8004 is ON.
Protection
Yes
Green LED 8001,
8002
& Red LED are OFF
Check Stanby Line pin 11
on CN8002 must be LOW.
Yes
LED on Logic
main board ?
Disconnect mains cord
No switch ON of PSU
Disconnect Y-main CN8008
Off
Blinking
On
Go to repair scenario
as stand-alone
Reconnect mains. Switch ON via 1 or 2
Check Power supply
on Logic-Main board.
3.3V and 5V
No
SMPS is working?
Disconnect mains cord
Disconnect X-main CN8007
Data communication
from Philips
application to Logic
mains is OK.
Reconnect mains. Switch ON via 1 or 2
Continous ON, means no
data communication over
LVDS Cable.
No
Yes
SMPS is
working?
Activate SAM
or SDM
Check SMPS outputs
Vs, Va, Vset, Ve, Vsc
see Sticker
Disconnect mains
Disconnect VA Logic Buffer
CN8010 / CN8011
Yes
Go to repair scenario
as stand-alone
Reconnect mains. Switch ON via 1 or 2
Replace
Y-Main board
SMPS is
working?
No
Replace
X-Main board
Yes
If Power Supply on Logic
mains is not OK, change PSU
or Logic main board
Discharge capacitors on Power supply, before
reconnecting X, Y or Logic Buffer board, use
2K4/10W discharge resistor
Figure 5-10 Power Supply Check for v2 models
Replace defective
Logic Buffer board
Replace PSU
Service Modes, Error Codes, and Fault Finding
SDI PDP
Power Supply Check (v3 versions)
Check Fuse F800 / F8002 / F8003
LED8003
Stby is ON?
NO
Standby supply is defective.
Replace PSU
Yes
Switch ON via 1 or 2
Check Protection Red
LED8004
Green LEDs
8001, 8002
are ON?
Switch from standby to on;
1 Via RC when Philips application is in.
2 Via Switch-On-Jig connector when Philips
application is removed
No
SMPS shutsdown?
Red LED8004 is on.
Protection
Yes
Green LED 8001,
8002
& Red LED are OFF
Check Stanby Line pin 13
on CN8004 must be LOW.
Yes
LEDs 3.3V and 5V
on Logic main board?
Off
EN 33
Check CN8001 / 2pin connector 220V AC
Connect set to mains.
ON/OFF relay
RLY8001/8002 acts?
5.
Disconnect mains cord
No switch ON of PSU
Disconnect Y-main CN8003
Check Power
supply on LogicMain board.
On
Go to repair scenario
as stand-alone
Reconnect mains. Switch ON via 1 or 2
No
Disconnect mains cord
Data LED ON
Logic Main ?
SMPS is
working?
On
Disconnect X-main CN8002
Continous on, means no
data communication over
LVDS Cable.
Reconnect mains. Switch ON via 1 or 2
No
Blinking
Yes
Disconnect mains
SMPS is
working?
Disconnect VA Logic Buffer
CN8005 / CN800x
Data communication from
Philips application to Logic
mains is OK.
Replace
Y-Main board
Activate SAM
or SDM
Go to repair
scenario
as stand-alone
Yes
Reconnect mains. Switch ON 1 or 2
SMPS is
working?
No
Replace
X-Main board
Yes
Check SMPS outputs
Vs, Va, Vset, Ve, Vsc
see Sticker
Discharge capacitors on Power supply,
before reconnecting X, Y or Logic Buffer
board, use 2K4/10W discharge resistor
Figure 5-11 Power Supply Check for v3 models
Replace defective
Logic Buffer board
Replace PSU
EN 34
5.
Service Modes, Error Codes, and Fault Finding
SDI PDP
΁ΠΨΖΣ͑΄ΦΡΡΝΪ͑ʹΙΖΔΜ͙·ͥ͑΁ΙΚΝΚΡΤ͚
ʹΠΟΟΖΔΥΠΣ͑ΤΖΥ͑ΥΠ͑ΞΒΚΟ
Ϳ΀
ͦ·ͣ͑΀ΦΥΡΦΥ͑
·ΠΝΥΒΘΖ͑Ͱ
΄ΥΒΟΕΓΪ͑ΤΦΡΡΝΪ͑ΚΤ͑
͵ΖΗΖΔΥΚΧΖ͟
͑΁΄Ά͑΃ΖΡΝΒΔΖ͑
ΊΖΤ
΄ΨΚΥΔΙ͑΀Ϳ͙ͲΔΥΚΧΖ͑ͽΠΨ͚
ͽͶ͵ͩͣ͑͡͡͝
ͩ͑͢͡͡ΚΤ͑΀ͿͰ
Ϳ΀
ͲΥ͑ͽͶ͵ͩͣͩ͑͢͡͡͠͡͡΀ΗΗ͑͝ͷͩ͑͢͡͡ʹΙΖΔΜ͟
ͲΥ͑ͽͶ͵͑ͩͣ͑͡͡΀Ϳ͑͗͑ͩ͑͢͡͡΀ΗΗ͑͝΃ͩͣͩͤ͑͢͢͡͠͡
ΊΖΤ
ΊΖΤ
΄ΖΧΖΣΒΝ͑ͳΝΚΟΜͰ͙΁ΣΠΥΖΔΥΚΠΟ͑ΥΒΓΝΖ͑
ͳ͵ͩͪͤ͑͡ͳΝΚΟΜͰ
Ϳ΀
ͲΝΝ͑ΕͺΤΔΠΟΟΖΔΥ͟
͙ͳ͵͚ͩͪͤ͑͡
΁΄Ά͑ͿΠΣΞΒΝΚΥΪ
ʹͿͩ͑͢͡͡ʹΠΟΟΖΔΥ͑ΒΟΕ͑΄ΨΚΥΔΙ͑΀Ϳ͑
Ϳ΀
ͳ͵ͩͪͤ͑͡ͳΝΚΟΜͰ
ΊΖΤ
΄ΖΧΖΣΒΝ͑ͳΝΚΟΜͰ͙΁ΣΠΥΖΔΥΚΠΟ͑ΥΒΓΝΖ͚͑
ͲΝΝ͑ΕͺΤΔΠΟΟΖΔΥ͟
͙ͳ͵͚ͩͪͤ͑͡
ͳͻͩͪͩͪͣ͑͢͡͠͡ʹΠΟΟΖΔΥ͑ͻΦΞΡΖΣ͟
ʹͿͩ͑͢͡͡ʹΠΟΟΖΔΥ͑͑ΒΟΕ͑΄ΨΚΥΔΙ͑΀Ϳ͑
ΊΖΤ
ͲΝΝ͑ΠΦΥΡΦΥ͑
ΧΠΝΥΒΘΖ͑ʹΙΖΔΜͰ
Ϳ΀
͑΁΄Ά͑΃ΖΡΝΒΔΖ͑
Figure 5-12 Power Supply Check for v4 models
F_14991_064.eps
120206
Service Modes, Error Codes, and Fault Finding
SDI PDP
5.
EN 35
No Display
Operating voltages exist, but there
is no Display.
No Display is related with Y-Main,
X-Main or Logic-main board
Scavio or SSB is
disconnected and removed.
Power supply will be startedup with Jig connector and
DIP switch on Logic Main is
on internal mode.
Bring set in
repair set-up as standalone
Check Logic Main
Dip switch is on
Internal mode!
Check Y-Main board
Check X-Main board
Waveform
on Y Buffer
test point ?
LED blinks?
Yes
Waveform
on X-board
test point ?
OK
Not OK
Not OK
Check V-Sync
on test point logic
main board
OK
Check Fuse ?
OK
Check Fuse ?
No
OK
OK
Logic main
normal state
Check FET
Short?
No
OK
OK
OK
Check FET
Short?
Check
Y Buffer Uper
and Lower?
Open
Check Power
supply on Logic mains.
3V3 & 5V.
Yes
Open
OK
No
Yes
Y-Main & Y-buffer
normal state
Not OK
Not OK
X-Main
normal State
Replace the Logicmain board
Replace the
Y-main board
Replace Y buffer
Replace PDP Panel
Figure 5-13 Fault symptom: “No Display”
Replace the
X-main board
EN 36
5.
Service Modes, Error Codes, and Fault Finding
SDI PDP
Abnormal Display
Exept for Horizontal or Vertical Lines
Check FFC
(Flat Foil Cables) between
Logic-main, X-main and Y-main
1
3
2
Logic-Main
Observation of
abnormal Display
Y-Main Check
Check Fuses and FET
Regular abnormal
pattern
Yes
X-Main Check
Check Fuses and FET
No
Logic main
normal state
Check Ramp
waveform on Y-board
(buffer)
Check X
Waveform
Replace the Logicmain board
Replace PDP
Not
correct
Waveform?
No
waveform
Waveform is
OK
Check voltages.
Adjust Y waveform
Go to X-Main board
Check
Check voltages.
Replace Y-Main
board
Not
correct
Waveform?
Waveform is
OK
Check supply voltages or
replace X-Main board.
Waveform not
OK
X main board seems to be OK.
Replace X-Main
board
Replace PDP
Figure 5-14 Fault symptom: “Abnormal Display”
Service Modes, Error Codes, and Fault Finding
SDI PDP
5.
Sustain Open / Short
Horizontal Lines
Some horizontal lines don´t
exist on Display
Horizontal lines
Some horizontal lines appear
to be linked on Video
Y-FPC
Sustain open
Y-FPC
Sustain Short
Check connections
Y-buffer up & Low
Check FFC
OK
Nok
Change Y-Buffer
Upper or Lower
FPC damaged or connection
to PDP
Not OK
After changing buffer,
recheck the status
OK
Replace the panel (PDP)
There is a defect on FPC
Done
Defect is from buffer
Figure 5-15 Fault symptom: “Sustain open / short”
EN 37
EN 38
5.
Service Modes, Error Codes, and Fault Finding
SDI PDP
Adress Open
Adress Short
Adress open is related with
Logic Main, Logic Buffer
, FFC, TCP and so on.
Adress short is related with
Logic Main, Logic Buffer,
FFC, TCP and so on.
Line Open
Data Block Open
1/2 or 1/4 of Display is missing
COF Block Open
Line short
Data Block short
Logic Main / FFC
Check or change
interconnections
Logic Buffer
Check Va Supply
Logic Main / FFC
Check or change
interconnections
Logic Buffer
Check Va supply
What is the status of
Open?
Check and / or
change E / F / G
Buffer
What is the status of
Short?
Check and / or
change E / F / G
Buffer
1 Line
or 1 Block
1 Line
or 1 Block
No
No
Half Block /
Half of Screen
Yes
Yes
Yes
Replace PDP
Half Block /
Half of Screen
NOK
Replace Logic-Main/
Adress Buffer E or F or G/
FFC
Yes
Replace PDP
Done
Figure 5-16 Fault symptom: “Address open / short”
NOK
Replace Logic-Main/
Adress Buffer E or F or G/
FFC
Service Modes, Error Codes, and Fault Finding
5.
EN 39
Defect Description Form
This form must be used by the workshops for warranty claims:
DDF FLAT TV (panels & boards) version 1.1
Date last modified: 08/03/2005
To be filled in by WORKSHOP / WORK CENTER
Philips
Country:
Type nr./Model nr. set
Serial nr. set
LCD & Plasma
Customer Account nr.:
Type nr. display
DEFECT DESCRIPTION
Serial nr. display
FORM
Job sheet nr.:
Part nr display (12nc)
G E N E R A L R E P A IR DA T A
Return number
Condition
Symptom(s)
P A N E L R E P A IR
Pixel
Defect(s):
Symptoms
Out of
warranty
0170 _ _ _ _ _ _
❐
Constantly
❐
In a hot environment
❐
Intermittently
❐
In a cold environment
❐
After a while
❐
Other : …………………………………
❐
No backlight
❐
Flickering / flashing picture
❐
No picture
❐
Lines across/down image
❐
Picture too bright
❐
Inactive row(s)
❐
Shading / smearing on
picture
❐
Inactive column(s)
❐
Missing colour(s)
❐
Other: ………………………………………………
❐
Only partial picture
❐
Unstabel picture
……………………………………………….
Qty of dots :
❐
Dark dots
……..
❐
Bright dots
……..
---------- Picture ----------
Mark
Defect(s)
Insert picture or mark defect !
Following defect symptoms are out of warranty:
• Broken glass
• Number of dark/bright pixels within spec.
• Scratch(es) on display
• Burn in
Spare Part Nr. New Board
B O A R D R E P A IR
5.3
SDI PDP
(only for Plasma TV)
Barcode Nr. Defect Board
These
symptoms
are not
claimable.
Barcode Nr. Replaced Board
1.
For Plasma
TV repair
only
2.
3.
4.
To be filled in by EUROSERVICE
Note 1:
Note 2:
RMA number:
Date of receipt:
The defective LCD-panel / PDP needs to be returned in the same packaging as the new part was send. If not
the warranty claim will be rejected.
Please fill out this form completely and correctly, otherwise Euroservice is unable to fulfil the repair request!
Owner: PHILIPS CE EUROSERVICE
DE10WEG
F_15590_115.eps
110705
Figure 5-17 Defect Description Form (DDF)
EN 40
6.
Block Diagrams, Test Point Overview, and Waveforms
SDI PDP
6. Block Diagrams, Test Point Overview, and Waveforms
Index of this chapter:
6.1 Block Diagram for Logic Circuit
6.2 PSU Board diagram
6.1
Block Diagram for Logic Circuit
LOGIC CONTROL
Display
Driver
LVDS
Interface
Scan
Timing
852 x 480 Pixels
852 x 3 x 480 Cells
X Pulse
Generator
Driver
Timing Controller
Timing
DRIVER CIRCUIT & PANEL
Y Pulse
Generator
Data
Row
Driver
DRAM
Data Controller
Hsync
Enable
Input Data Processor
DATA_R
8 Bits
DATA_G
8 Bits
DATA_B
8 Bits
DCLK
Vsync
Column Driver
Vcc Vdd Va Vs
Vset Vsc Ve
Reference
- Vcc : Voltage for Logic Control
- Vdd : Voltage for FET driver
- Va : Voltage for address pulse
- Vs : Voltage sustain pulse
- Vsc : Voltage for scan pulse
- Ve : Voltage for X ramp pulse
- Vset : Voltage for Y ramp pulse
Figure 6-1 Block diagram (37" SD v4)
LOGIC CONTROL
LVDS
Driver
Scan
Timing
852× 480 Pixels
852× 3× 480 Cells
Column Driver
V5 Vdd Va Vs
Vset Vsc Ve V3.3
Reference
- V3.3
- V5
- Vdd
- Va
- Vs
- Vsc
- Ve
- Vset
:
:
:
:
:
:
:
:
Voltage for LOGIC Control
Voltage for COF driver
Voltage for FET driver
Voltage for address pulse
Voltage for sustain driver
Voltage for scan pulse
Voltage for X ramppulse
Voltage for Y ramppulse
Figure 6-2 Block diagram (42" SD v2)
X Pulse
Generator
Driver
Timing Controller
Timing
DRIVER CIRCUIT & PANEL
Y Pulse
Generator
Data
Row
Driver
DRAM
Data Controller
Vs ync
Hsync
Enable
Display
Input Data Processor
DATA_R
8Bits
DATA_G
8Bits
DATA_B
8Bits
DCLK
Block Diagrams, Test Point Overview, and Waveforms
SDI PDP
6.
EN 41
F_14991_032.eps
030805
Figure 6-3 Block diagram (42" SD v3)
Logic Main Block Diagram
LVDS
INPUT
(Clock,
RGB,Data,
V-, H-sync,
DE)
I2C
Interface
signal
ASIC
SPS - S101
X, Y
FET
Control
TCP
CLK, DATA
Control
128K
DDR
128K
DD R
F_14991_002.eps
180705
Figure 6-4 Block diagram (42" SD v4)
EN 42
6.
SDI PDP
Block Diagrams, Test Point Overview, and Waveforms
LOGIC CONTROL
Display
DRIVER CIRCUIT & PANEL
Data
Column Driver
Row
Driver
1024× 768 Pixels
Timing
Timing
1024× 3× 768 Cells
Y Pulse
Generator
Scan
X Pulse
Generator
Driver
Driver
Timing Controller
LVDS
Interface
DRAM
Hsync
Enable
Data Controller
Vsync
Input Data Processor
DATA_R
8Bits
DATA_G
8Bits
DATA_B
8Bits
DCLK
Column Driver
Vcc Vdd Va Vs
Vset Vsc Ve
Reference
- Vcc : Voltage for Logic Control
- Vdd : Voltage for Fet driver
- Va : Voltage for address pulse
- Vs : Voltage sustain pulse
- Vsc : Voltage for scan pulse
- Ve : Voltage for X ramp pulse
- Vset : Voltage for Y ramp pulse
Figure 6-5 Block diagram (42" HD v3)
LVDS Input
ASIC
X,Ymain
(DCLK,RGBdata,
SPS-NIRB_ 816P
Control
V/Hsync
I2CInterface
Signal
TCP
128M
128M
DDR
DDR
CLK, Data control
F_14991_018.eps
030805
Figure 6-6 Block diagram (42" HD v4)
Block Diagrams, Test Point Overview, and Waveforms
SDI PDP
6.
EN 43
LOGIC CONTROL
Display
Row
Driver
Column Driver
1366× 768 Pixels
1366× 3× 768 Cells
Y Pulse
Generator
Scan
Timing
X Pulse
Generator
Driver
Timing
Driver
Timing Controller
LVDS
Interface
DRAM
Hsync
Enable
Data Controller
Vsync
DRIVER CIRCUIT & PANEL
Data
Input Data Processor
DATA_R
8(9)Bits
DATA_G
8(9)Bits
DATA_B
8(9)Bits
DCLK
Vb
Column Driver
Vset
Vsc_l
Vscan
Vcc
Vdd
Va
Vs
Reference
- Vcc
- Vdd
- Va
- Vsc_l
- Vscan
- Vb
- Vset
: Voltage for Logic Control
: Voltage for FET driver
: Voltage for address pulse
: Voltage sustain low
: Voltage for scan high
: Voltage for X bias
: Voltage for Y ramp pulse
Figure 6-7 Block diagram (50" HD v3)
F_14991_019.eps
030805
Figure 6-8 Block diagram (50" HD v4)
Block Diagrams, Test Point Overview, and Waveforms
SDI PDP
6.2
PSU Board diagram
6.2.1
PSU 37" SD v4
D5VL
VG
GND
GND
VE
GND
GND
VS
VS
HOT(LIVE)
CN8002
DC_VCC
VPFC
SX
SY
D5VL
VG
GND
Vscan
GND
Vset
GND
GND
VS
VS
0V
CN8008
0V
0V
6.
VPFC
EN 44
CN8003
BUFFER
VA
D5VL
GND
V5
VR8005
VPFC
VR8009
VR8001
VG
CN8005
HIC8002
HIC8001
VR8002
VSCAN
CN8004
VA8008
VR8004 VR8006
PBA Flev
A B C D E F
1 2 3 4 5 6
VSET
D5VL
VA
G H
7 8
I
9
VA8003
VE
POWER_OK
DC_PR07
PIRO
GND
PFC_OK
+6V2
VA8007
SERIAL NO.
A5SY CODE
LJ44-00084A
Vedj
L D8003
Vuo
L D8001
+5V2
A
CN8007
L D8004
K
D3V3
CN8006
A
D5VL D3V3
GND
CN8001
K
IN-3
PIRO
GND
GND
GND
GND
THEM_SEN
+5V2
HIC8003
VA8208
DC_PR07
VA
VSCAN
D5VL
V9
VE
VSET
VG
+8.6V
+ 6.2V
+12V
D3V3
GND
AC_DET
K A
IN-2
8V_STBY
GND
+8.8 V
GND
+5.2V
GND
+12V
GND
POWER_OK
5V_Relay
GND
STANDBY
STANDBY
VS_ON
AC_DET
RELAY
GND
D5VL
GND
GND
D3V3
D3V3
PS-374-PH 20040420 ED05
Figure 6-9 PSU layout
Table 6-1 Adjustment voltage level overview
No
Output voltage (V)
Voltage Setting (Nominal Load)
Output Voltage Variable Point
2
VS
170 V
160 V ~ 185 V
3
VA
70V
60 V ~ 80 V
4
VE
180 V
165 V ~ 195 V
5
VSET
173 V
160 V ~ 180 V
6
VSCAN
-160 V
-145 V ~ -175 V
7
D5VL
5.2 V
5.0 V ~ 6.0 V
8
D3V3
3.3 V
2.8 V ~ 3.8 V
9
VCC
15 V
Fixed
10
5V2
5.4 V
4.5 V ~ 5.6 V
11
9V_Standby
8.5 V ~ 9.5 V
Fixed
Check voltage label on the PDP for correct values.
N AC INPUT L
100-240V ~ 50/60Hz 6.3 A
Block Diagrams, Test Point Overview, and Waveforms
6.2.2
SDI PDP
6.
EN 45
PSU 42" SD v2
HOT COLD
3
1 3
8006
1
8005
PFC
8007 1
2
P8
P9
5
P10
8
P11
9
VS
1
8003
9
1
VE
8008
4
5
P12
P13
VA
Vcc
VSCAN
10
8010 1
5
1
8V6
HOT
COLD
8004
3
GREEN
GREEN
8001
8002
1
5V_STBY_S
8011
VSET
5
GREEN
8003
DV5
8009
3V3_VSB_S
VFAN
10
RED
8004
8002
5
P7
Protection
Board
1
13
P6
COLD HOT
8001
43 1
P5
P4
12
P3
Figure 6-10 PSU layout
Table 6-2 Adjustment voltage level overview
No
Output voltage (V)
Voltage Setting (Nominal Load)
Output Voltage Variable Point
1
Vs
87V
78V ~ 92V
2
Va
79V
72V ~ 86V
3
Ve
107V
100V ~ 120V
4
Vset
93V
75V ~ 95V
5
Vscan
79V
65V ~ 85V
6
Vg
15V
Fixed
7
D5V
5.2V
5V ~ 5.6V
8
D3V3
3.3V
2.8V ~ 3.7V
Check voltage label on the PDP for correct values.
8
P2
1
P1
CL 36532011_009.eps
050303
P14
EN 46
Block Diagrams, Test Point Overview, and Waveforms
SDI PDP
PFC
D5VL
VCC
GND
GND
VE
GND
GND
VS
VS
PSU 42" SD v3
VCC
0V
6.2.3
6.
CN8002
T-VS
COLD
CN8003
VS
GND
VSET
GND
VSCAN
GND
VCC
D5VL
HOT
UP
CN8009
T-VCC-S
T-VPFC
VR8008
VE
T-0V
VR8004
VS
DOW N
T-VE
T-VSCAN
T-VCC
GND
HIC8001
PFC sub B/D
CN8005
VA
HIC8003
VS sub B/D
T-PFC_VCC
CN8006
GND
VA
T-VSET
9V_Standby
GND
8V6
GND
5V_SW
GND
12V
GND
POWER OK
5V_Relay Io_2
GND
T-VA
CN8004
CN8007
DC Prot
PIPQ
GND
GND
FAIL
RED
LED8004
GND
Temp Sensor
GND
5V2
GND
HIC8002
alarm B/D
VR8003
VSET
VR8007
VA
VR8009
D5VL
VR8002
VSB
VR8005
VSCAN
CN8008
T-3V3
VR8006
D3V3
GREEN
LED8001
GREEN
LED8002
GREEN
LED8003
T-5V
9V_Standby
5V2
D3V3
D3V3
GND
GND
D5VL
GND
VS_ON
5V2
Figure 6-11 PSU layout
Table 6-3 Adjustment voltage level overview
No
Output voltage (V)
Voltage Setting (Nominal Load)
1
Vs
175V
160V ~ 185V
2
Va
70V
65V ~ 80V
3
Ve
160V
150V ~ 170V
4
Vset
173V
160V ~ 18095V
5
Vscan
-60V
-55V ~ -75V
6
D5VL
5.2V
4.0V ~ 6V
7
D3V3
3.3V
5V ~ 5.6V
8
Vcc
15V
Fixed
Check voltage label on the PDP for correct values.
Output Voltage Variable Point
CN8001
AC INPUT
Block Diagrams, Test Point Overview, and Waveforms
6.2.4
SDI PDP
PSU 42" SD v4
F_14991_061.eps
120206
Figure 6-12 PSU layout
Table 6-4 Adjustment voltage level overview
No
Output voltage (V)
Voltage Setting (Normal Load)
Output Voltage Variable Point
1
VS
207V ± 1%
195V ~ 215V
2
VA
70V ± 1.5%
50V ~ 70V
3
VE
110V ± 1.5%
70V ~ 110V
4
VSET
198V ± 1.5%
180V ~ 210V
5
VSCAN
-185V ± 1.5%
-170V ~ -190V
6
VSB
5V ± 5%
Fixed
7
VG
15V ± 5%
Fixed
8
D5VL
5.2V ± 5%
Fixed
9
D3V3
3.3V ± 5%
Fixed
Check voltage label on the PDP for correct values.
6.
EN 47
EN 48
Block Diagrams, Test Point Overview, and Waveforms
SDI PDP
PFC
D5VL
VCC
GND
GND
VE
GND
GND
VS
VS
PSU 42" HD v3
VCC
0V
6.2.5
6.
CN8002
T-VS
COLD
CN8003
VS
GND
VSET
GND
VSCAN
GND
VCC
D5VL
HOT
UP
CN8009
T-VCC-S
T-VPFC
VR8008
VE
T-0V
VR8004
VS
DOW N
T-VE
T-VSCAN
T-VCC
GND
HIC8001
PFC sub B/D
CN8005
VA
HIC8003
VS sub B/D
T-PFC_VCC
CN8006
GND
VA
T-VSET
9V_Standby
GND
8V6
GND
5V_SW
GND
12V
GND
POWER OK
5V_Relay Io_2
GND
T-VA
HIC8002
alarm B/D
CN8004
CN8007
DC Prot
PIPQ
GND
GND
FAIL
RED
LED8004
GND
Temp Sensor
GND
5V2
GND
VR8003
VSET
VR8007
VA
VR8009
D5VL
VR8002
VSB
VR8005
VSCAN
CN8008
T-3V3
VR8006
D3V3
GREEN
LED8001
GREEN
LED8002
GREEN
LED8003
T-5V
9V_Standby
5V2
D3V3
D3V3
GND
GND
D5VL
GND
VS_ON
5V2
Figure 6-13 PSU layout
Table 6-5 Adjustment voltage level overview
No
Output voltage (V)
Voltage Setting (Normal Load)
Output Voltage Variable Point
1
PFC
385V ± 2V
370V ~ 400V
2
VS
175V ± 1%
160V ~ 185V
3
VA
70V ± 1%
65V ~ 80V
4
VE
160V ± 2%
150V ~ 170V
5
VSET
173V ± 2%
160V ~ 180V
6
VSCAN
-60V ± 2%
-55V ~ -75V
7
D5VL
5.2V ± 2%
4.0V ~ 6.0V
8
D3V3
3.3V ± 2%
2.8V ~ 4.0V
9
VCC
15V ± 5%
Fixed
10
5V2
5.4V ± 3%
3.5V ~ 6.0V
11
9V_Standby
8.5V ~ 9.5V
Fixed
Check voltage label on the PDP for correct values.
CN8001
AC INPUT
Block Diagrams, Test Point Overview, and Waveforms
6.2.6
SDI PDP
PSU 42" HD v4
F_14991_062.eps
120206
Figure 6-14 PSU layout
Table 6-6 Adjustment voltage level overview
No
Output voltage (V)
Voltage Setting (Normal Load)
Output Voltage Variable Point
1
Vs
208V
190V ~ 210V
2
Va
70V
50V ~ 70V
3
Ve
90V
80V ~ 105V
4
Vset
195V
180V ~ 205V
5
Vscan
-190V
-170V ~ -205V
6
Vsb
5V
Fixed
7
Vg
15V
Fixed
8
D5VL
5.2V
Fixed
9
D3V3
3.3V
Fixed
Check voltage label on the PDP for correct values.
6.
EN 49
EN 50
Block Diagrams, Test Point Overview, and Waveforms
SDI PDP
PSU 50" HD v3
DONGAH ELECOMM
CHECK
APPROVE
VPFC
VG
CAUTION
VS
V0
V6
D3V3
V0
D6V
GND
VA
VR8009
H8004
VR8004
H8008
+5V2
CN8004
IV-2
VPFC
D3V3
+5VSB
HJC8003
1
VR8001
VR8007
VR8208
PBA Rev HOT (LIVE)
A B C D E F G H I
1 2 3 4 5 6 7 7 9
COLD (ISOLATED)
CN8007
IV-3
DC_PROT_IN
PIRO
GND
GND
GND
THERMAL_DET
GND
+5V2
WARNING
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
REPLACE ONLY WITH SAME TYPE AND RATING OF FUSE.
VR8005
1
VA
VA
HC8001
CN8006
GND
GND
TOP
H8002
H8001
BUFFER
VA
VA
+9V_STBY
GND
8V8
GND
D5V_5W
GND
12V
GND
POWER_OK
+5V_RELAY_IDZ
GND
STAND_BY
DESIGN
CN8006
GND
GND
CN8009
DC_VCC
SY
CN8003
V5
V9
GND
GND
Vset
GND
Yscan
GND
V6
D6V
P5-503-PHINZI
00M5510408191
1 OF 6
P5-503-PHINZ1 .PCB
UL6500:E240806.UL60950:E166582 00MS5510408191
DIPPING
H8003
IV - 1
H8005
SX
PCB NAME
VER. NO.
SHEET
FILE NAME
HOT (LIVE)
GND
GND
V5
V5
GND
GND
V0
GND
GND
V6
D5VL
COMP.SILK SCREEN -P 1/6 COLD (ISOLATED)
CN8002
VR8006
I
SL
D5V
1
S/N
L CN8001 N
CN8008
Vedj
Vuo
P5-503-PH
GND
VS_ON
GND
GND
GND
D3V3
D3V3
6.2.7
6.
A55V CODE : LJ44-00065A
Figure 6-15 PSU layout
Table 6-7 Adjustment voltage level overview
No
Output voltage (V)
Voltage Setting (Normal Load)
Output Voltage Variable Point
1
PFC
385V ± 2V
370V ~ 400V
2
VS
175V ± 1%
160V ~ 185V
3
VA
70V ± 1%
65V ~ 80V
4
VE
160V ± 2%
150V ~ 170V
5
VSET
173V ± 2%
160V ~ 180V
6
VSCAN
-60V ± 2%
-55V ~ -75V
7
D5VL
5.2V ± 2%
4.0V ~ 6.0V
8
D3V3
3.3V ± 2%
2.8V ~ 4.0V
9
VCC
15V ± 5%
Fixed
10
5V2
5.4V ± 3%
3.5V ~ 6.0V
11
9V_Standby
8.5V ~ 9.5V
Fixed
Check voltage label on the PDP for correct values.
AC INPUT
100-240V ~ 50/60Hz BA
Circuit Diagrams and PWB Layouts
6.2.8
SDI PDP
PSU 50" HD v4
F_14991_063.eps
120206
Figure 6-16 PSU layout
Table 6-8 Adjustment voltage level overview
No
Output voltage (V)
Voltage Setting (Normal Load)
Output Voltage Variable Point
1
VS
200V ± 1%
195V ~ 215V
2
VA
70V ± 1.5%
50V ~ 70V
3
VE
100V ± 1.5%
70V ~ 110V
4
VSET
195V ± 1.5%
180V ~ 210V
5
VSCAN
-175V ± 1.5%
-170V ~ -185V
6
VSB
5V ± 5%
Fixed
7
VG
15V ± 5%
Fixed
8
D5VL
5.2V ± 5%
Fixed
9
D3V3
3.3V ± 5%
Fixed
Check voltage label on the PDP for correct values.
7. Circuit Diagrams and PWB Layouts
Not applicable.
7.
EN 51
EN 52
8.
Alignments
SDI PDP
8. Alignments
Index of this chapter:
8.1 Alignments 37” SD v4
8.2 Alignments 42” SD v2
8.3 Alignments 42” SD v3
8.4 Alignments 42” HD v3
8.6 Alignments 42” HD v4
8.7 Alignments 50” HD v3
8.8 Alignments 50” HD v4
8.9 Alignment value overview (all screens)
Note:
• Figures can deviate due to the different model executions.
Important: Remove all non-default jumpers and reset all DIP
switches, after the repair!
8.1
Alignments 37” SD v4
1. Set the pattern to Full White (place jumper CN2008 on the
Logic Board).
2. Set Vsch (see Figure “Test point location LJ92-0102A”) to
-38V (see Figure “Waveform adjustment (Y-Board)”).
Check with a digital multimeter, connected between the Yscan test point and ground. Adjust the voltage with
VR5000.
3. Check the waveform using an Oscilloscope.
• Triggering through V_TOGG of the LOGIC Board (see
Figure “Logic PWB”).
• Connect the “ODD” test point, located at the centre of
Y_buffer (see Figure “Potentiometer locations LJ9201149A”), to the other channel, and then check the first
Subfield waveform of one TV-Field.
• Check the waveform by adjusting Horizontal Division of
the oscilloscope.
4. Adjust the flat time of the rising ramp of the 1st subframe to
40 µS with VR5001 (see Figure “Rising ramp flat time
adjustment”).
5. Adjust the flat time of the falling ramp of the 1st subframe
to 16 µs with VR5002 (see Figure “Falling ramp flat time
adjustment”).
• This is a difficult adjustment.
• It is easier and more accurate to do the following:
– Count 3 pulses between A and B;
– Set the difference between A and B to 40 V; the
time between C and D will then automatically be
set to approximately 16 µS
– Settings of the oscilloscope: vertically 20VDC/div,
horizontally 10 µS/div.
6. Check with the oscilloscope if the voltage of Vsch is -38 V
(see Figure “Y-scan H waveform”).
Special notice: It is very important, that you execute this
adjustment on the 1st Sub-Field (SF) of the 1st Frame of the
Reset waveform and then move to the 3rd Sub-field for
adjusting.
40 µs
16 µs
Adjust VR5001 to set the time of
Yrr( Rising Ramp) 40 µs
Adjust VR5000 to set the voltage to -38 V.This
alignment can be executed by using a DMM, the
+ of the DMM on Y-scan H test point
Adjust VR5002 to set the time
of Yfr (Falling Ramp_1st) 16 µs
G_14992_001.eps
190106
Figure 8-1 Waveform adjustment (Y-Board)
Ch2 = 100V/2ms/div
Figure 8-2 Rising ramp flat time adjustment (Y-Board)
Ch2 = 100V/20µs/div
G_14992_002.eps
190106
Alignments
SDI PDP
8.
EN 53
Not easy to set to 16 µs
Ch2 = 100V/2ms/div
Ch2 = 20V/10µs/div
G_14992_003.eps
190106
Figure 8-3 Falling ramp flat time adjustment (Y-Board)
1. VR5000 Adjustment:
Vsch TP: 38 V
2. VR5001 Adjustment:
Rising ramp flat time: 40 us
3. VR5002 Adjustment:
Falling ramp flat time: 16 us
1
TP_ODD
Ch2 = 40us/50V/DC/div
G_14992_004.eps
190106
Figure 8-4 Y-scan H waveform (Y-Board)
F_14991_051.eps
240306
Figure 8-6 Potentiometer locations LJ92-01149A
1
Vsch
G_14993_001.eps
240306
Figure 8-5 Test point location LJ92-01021A
EN 54
8.
Alignments
SDI PDP
1. VR5000 Adjustment:
Vsch TP: 38 V
V_TOGG
1
2. VR5001 Adjustment:
Rising ramp flat time: 40 us
1
CN2008
3. VR5002 Adjustment:
Falling ramp flat time: 16 us
sq`YTWXW\]hGVGsq`YTWXX[\h
F_14991_067.eps
140206
Figure 8-7 Potentiometer locations LJ92-01149B
sq`YTWXW\^h
F_14991_068.eps
230306
Figure 8-9 Logic PWB
h‹‘œš›G}y\WWXG›–GšŒ›G›ŒG›”ŒG–G€™™Oyš•ŽGyˆ”—PGZW༕
h‹‘œš›G}y\WWYG›–GšŒ›G›ŒG›”ŒG–G€™Omˆ““•ŽGyˆ”—PGX]༕
h‹‘œš›G}y\WWWG›–GšŒ›G›ŒG}–“›ˆŽŒG–G}šŠ –Z_}
G_14991_066.eps
140206
Figure 8-8 Wave form adjustment (Y-Main board)
Alignments
8.2
SDI PDP
8.
EN 55
Alignments 42” SD v2
1) Preparation
Insert jumper J8002 on PSU board
Connect the Jig connector switch
Put the Logic board dipswitches
into internal mode, to generate
a Full White screen
1
2
3
Internal Mode
External Mode
1
4
2
3
4
1
2
Connect the AC power jig
Connect the Oscilloscope:
5
6
7
8
CH1: V-SYNC (CN201)
CH2: Y-output (OUT4)
CH3: X-output (TP OUT)
Connect the Key-scan Board
2) Turn-On.
- Turn on the Power switch
- Check the LED on the Logic Board
- Check waveform of X- and Y-board
(Refer to Picture below)
Figure 8-10 Adjusting procedure (42” SD v2)
Vsync
Y-Output
X-Output
Figure 8-11 Waveform of X- and Y-board (42” SD v2)
3
4
EN 56
8.
SDI PDP
Alignments
Procedure
1) Make Full White on Screen.
2) Observe waveform using Oscilloscope.
a Check OUT4 TP in Y-buffer(upper).
Observe the waveform of the third waveform of 1TV-Field.
b Adjust the division of oscilloscope like the left picture
c Adjust the period of Vset as 10µS, that of -Vsc(1) as 20µs,
that of -Vsc(2) as 5µs, turning VR (Variable Resistor)
(only,when you adjust each period of -Vsc(1) & -Vsc(2)
adjust Vertical Division of oscilloscope as '2V or 5V')
d VR for Vset : VR5003 (Y_main)
VR for -Vsc(1) : VR5001 (Y_main)
VR for -Vsc(2) : VR5002 (Y_main)
Figure 8-12 How to adjust the waveform (42” SD v2)
Alignments
8.3
Alignments 42” SD v3
SDI PDP
8.
EN 57
Reset waveform and then move to the 3rd Sub-field for
adjusting.
1. Put the dipswitches on the Logic Board in the internal
position to get a Full White Pattern.
2. You can find the location of the test point and
potentiometers in Figure “Potentiometer locations”.
3. Adjust Vsch to 40 V with VR5004.
4. Check the waveform with an Oscilloscope.
• Take the trigger signal from the testpoint marked “Vsync” on the Logic Board.
• Connect the testpoint marked “OUT 4”, located in the
centre of Y_buffer Board to the other channel, and then
check the first Subfield operating waveform of one TVField.
• Check the waveform again after adjusting Horizontal
Division. Check the Reset waveform when the
V_TOGG Level is changed.
• Set the Vset to 10µs by adjusting VR5002.
• Set the Falling maintenance time to 30 µs by adjusting
VR5003.
• Change the waveform position of Oscilloscope to the
3rd Subfield and then set the Falling maintenance time
to 30µsby adjusting the VR5001. GND maintenance
section should be checked after the Vertical Division is
readjusted to '2 V or 5 V'.
1
2
3
4
Figure 8-13 DIP switch mode: External
1
2
3
4
Figure 8-14 DIP switch mode: Internal
Special notice: It is very important, that you execute this
adjustment on the 1st Sub-Field (SF) of the 1st Frame of the
rising maintenance time
falling maintenance time
Adjust VR5002 to set the time of
Yrr (Rising Ramp) 10 µs
Adjust VR5004 to set the voltage of
Vsch (Scan high voltage) 40 V
Adjust VR5003 to set the time of
Yfr (Falling Ramp_1st) 30 µs
Adjust VR5001 to set the time of
Yfr (Falling Ramp_3rd) 30 µs
Figure 8-15 TCP ramp waveform inclination adjustment (Y-Board)
EN 58
8.
Alignments
SDI PDP
(V)
(V)
50V/div.
20V/div.
40V
DC=0V
20ms/div.
50ms/div.
(t)
(t)
Figure 8-16 Rising ramp
Figure 8-17 Falling ramp
VR5004
1. VR5004 Adjustment: Vsch TP => 40 volt
2. VR5002 Adjustment: Rising Ramp flat time: Typ. 10 µsec
TP:Vsch
3. VR5003 Adjustment: Falling Ramp flat time => Typ. 30 µsec
VR5001
4. VR5001 Adjustment: 3rd SF Falling Ramp flat time => Typ. 30 µsec
VR5003
VR5002
* Pay close attention to above adjustment
Figure 8-18 Potentiometer locations
Alignments
}y\WW[G
}y\WWX
}y\WWZG
}y\WWYG
sq`YTWXY_[h
F_14991_070.eps
140206
Figure 8-19 Potentiometer locations LJ92-01284A
}y\WW[G
}y\WWX
}y\WWZG
}y\WWYG
sq`YTWW`[[i
F_14991_069.eps
140206
Figure 8-20 Potentiometer locations LJ92-00944B
SDI PDP
8.
EN 59
EN 60
8.4
8.
SDI PDP
Alignments
Alignments 42” HD v3
Reset waveform and then move to the 3rd Sub-field for
adjusting.
1. Put the dipswitches on the Logic Board in the internal
position to get a Full White Pattern.
2. Adjust Vsch to Clock-wise max by using VR5004 (Vsch
should be connected to "+" unit of DMM).
3. Check the waveform using Oscilloscope.
• Triggering through V_TOGG of LOGIC Board.
• Connect the OUT 4 Test Point at the centre of Y_buffer
to other channel, and then check the first Subfield
operating waveform of one TV-Field.
• Check the waveform again after adjusting Horizontal
Division. Check the Reset waveform when the
V_TOGG Level is changed.
• Set the Vset to 20 µs by adjusting VR5002. GND
maintenance section should be checked after the
Vertical Division is readjusted to '2 V or 5 V'.
• Set the Falling maintenance time to 20 µs by adjusting
VR5006.
• Change the waveform position of Oscilloscope to the
3rd Subfield and then set the Falling maintenance time
to 10µs by adjusting the VR5003. GND maintenance
section should be checked after the Vertical Division is
readjusted to '2 V or 5 V'.
1
2
3
4
Figure 8-21 DIP switch mode: External
1
2
3
4
Figure 8-22 DIP switch mode: Internal
Special notice: It is very important, that you execute this
adjustment on the 1st Sub-Field (SF) of the 1st Frame of the
rising maintenance time
falling maintenance time
Adjust VR5002 to set the time of
Yrr (Rising Ramp) 20 µs
Adjust VR5004 to set the voltage of
Vsch (Scan high voltage) 40 V
Adjust VR5003 to set the time of
Yfr (Falling Ramp_1st) 20 µs
Adjust VR5001 to set the time of
Yfr (Falling Ramp_3rd) 10 µs
Figure 8-23 TCP ramp waveform inclination adjustment (Y-Board)
Alignments
(V)
(V)
50V/div.
20V/div.
SDI PDP
8.
EN 61
40V
DC=0V
50ms/div.
20ms/div.
(t)
(t)
Figure 8-25 Falling ramp
Figure 8-24 Rising ramp
VR5004
1. VR5004 / Adjustment; Clock-wise to max
2. VR5005/ Adiustment; Clock-wise to max
3. VR5001/ Adiustment; Clock-wise to 4
th
division
4. VR5002 Adjustment: Rising Ramp flat time:
=> Typ. 20usec
VR5003
5. VR5006 Adjustment: Falling Ramp flat time
=> Typ. 20usec
VR5001
6. VR5003 Adjustment: 3th SF Falling Ramp flat time
=> Typ. 10usec
VR5005
VR5006
VR5002
* Pay close attention to above adjustment
Figure 8-26 Potentiometer locations
EN 62
8.
SDI PDP
Alignments
}y\WW[G
}y\WWZG
}y\WWXG
}y\WW\G
}y\WWYG
}y\WW]G
sq`YTWW`_Xh
F_14991_071.eps
140206
Figure 8-27 Potentiometer locations LJ92-00981A
}y\WW[G
}y\WWZG
}y\WWXG
}y\WW\G
}y\WWYG
}y\WW]G
sq`YTWW`_Xi
F_14991_072.eps
140206
Figure 8-28 Potentiometer locations LJ92-00981B
Alignments
8.5
Alignments 42” SD v4
•
1. Get Pattern to be Full White (place jumper CN2034 on
Logic Board).
2. Check the waveform using an Oscilloscope.
• Triggering through V_TOGG of LOGIC Board.
• Connect the OUT 240 Test Point at the centre of
Y_buffer to other channel, and then check the first aidreset waveform from the last sustain of 1TV-Field.
•
•
SDI PDP
8.
EN 63
Check the waveform again after adjusting Horizontal
Division.
Check the Reset waveform when the V_TOGG Level
is changed.
Adjust the flat time of the rising ramp to 60µs with
VR5001.
Adjust the flat time of the falling ramp to 80µs with
VR5003.
XU}y\WWXGh‹‘œš›”Œ•›GaGyš•ŽGyˆ”—G“ˆ›G›”ŒGa
೸ ]WG༕
}y\WWZG
YU}y\WWZGh‹‘œš›”Œ•›GaGmˆ““•ŽGyˆ”—G“ˆ›G›”ŒGa
೸ _WG༕
}y\WWXG
sq`YTWXZZ^h
F_14991_074.eps
140206
Figure 8-29 Potentiometer locations
h‹‘œš›G}y\WWXG›–GšŒ›G›ŒG›”ŒG–G€™™Oyš•ŽGyˆ”—PG]W༕
h‹‘œš›G}y\WWZG›–GšŒ›G›ŒG›”ŒG–G€™Omˆ““•ŽGyˆ”—PG_W༕
F_14991_073.eps
140206
Figure 8-31 Wave form adjustment (Y-Main board)
CN2034
1
G_14993_002.eps
270306
Figure 8-30 Jumper location (Logic board)
EN 64
8.6
8.
SDI PDP
Alignments
Alignments 42” HD v4
1. Get Pattern to be Full White (place jumper CN2072 on
Logic Board).
2. Check the waveform using an Oscilloscope.
• Triggering through V_TOGG of LOGIC Board.
• Connect the OUT 240 Test Point at the centre of
Y_buffer to other channel, and then check the first aidreset waveform from the last sustain of one TV-Field.
• Check the waveform again after adjusting Horizontal
Division.
Check the Reset waveform when the V_TOGG Level
is changed.
• Set the 15V by adjusting VR5002.
• Set the 100V and 50us by adjusting VR5001
F_14991_025.eps
030805
Figure 8-35 Falling ramp of aid-reset
VR5002 Adjustment : Falling ramp(Yfr)
CN2072
1
G_14993_003.eps
270306
Figure 8-32 Jumper location (Logic board)
F_14991_023.eps
030805
Figure 8-33 1st subfield from the last sustain within 1 frame
VR5001 Adjustment : Rising ramp(Yrr)
LJ92 - 01200A
F_14991_026.eps
160206
Figure 8-36 Potentiometer locations
F_14991_024.eps
030805
Figure 8-34 Rising ramp of aid-reset
Alignments
8.7
Alignments 50” HD v3
1. Put the dipswitches on the Logic Board in the internal
position to get a Full White Pattern (see Figure “DIP switch
positions”).
2. Adjust Vsch to 25 V by using VR5901_VSC_h (Vsc_h
should be connected to "+" unit of DMM).
3. Check the waveform using Oscilloscope.
• Triggering through V_TOGG of LOGIC Board.
• Connect the OUT 4 Test Point at the centre of Y_buffer
to other channel, and then check the first Subfield
operating waveform of one TV-Field.
• Check the waveform again after adjusting Horizontal
Division. Check the Reset waveform when the
V_TOGG Level is changed.
• Set the Rising Ramp Flat Time to 50 µs by adjusting
VR5000. GND maintenance section should be
•
•
•
SDI PDP
8.
EN 65
checked after the Vertical Division is readjusted to '2 V
or 5 V'.
Set the Falling maintenance time to 35 µs by adjusting
VR5001.
Change the waveform position of Oscilloscope to the
3rd Subfield and then set the Falling maintenance time
to 20µs by adjusting the VR5002.
GND maintenance section should be checked after the
Vertical Division is readjusted to '2 V or 5 V'.
Special notice: When you adjust the inclination of waveform,
do check and adjustment being based on the Reset waveform
of 1st Sub-field of 1st Frame and then move to 3rd Sub-field for
adjusting.
Adjust VR5000 to set the time of
Yrr( Rising Ramp) 50 µs
Adjust VR5901 to set the voltage of
Vsch [Scan high voltage ] 25V
Adjust VR5001 to set the time of Yfr
(Falling Ramp_1st) 35 µs
Adjust VR5002 to set the time of
Yfr (Falling Ramp_3rd) 20 µs
Figure 8-37 TCP ramp waveform inclination adjustment (Y-Board)
(V)
(V)
50V/div.
20V/div.
40V
DC=0V
20ms/div.
50ms/div.
(t)
Figure 8-38 Rising ramp
(t)
Figure 8-39 Falling ramp
EN 66
8.
SDI PDP
Alignments
1. VR5901(Vscan_h) / Adjustment; 25V
2. VR5901/(Vscan) / Adjustment; -90V
3. VR5901/ Adiustment; Fix
4. VR5000 Adjustment: Rising Ramp flat time:
=> Typ. 50 µsec
5. VR5001 Adjustment : Falling Ramp flat time
=> Typ. 35 µsec
VR5000
VR5001
6. VR5002 Adjustment : 3th SF Falling Ramp flat time
=> Typ. 20 µsec
VR5002
VR5004
VR5005
VR5006
* Pay close attention to above adjustment
Figure 8-40 Potentiometer locations
Alignments
}y\WWXG
SDI PDP
}y\WWXG
8.
EN 67
}y\WWWG
}y\WWWG
}y\WWYG
}y\WWYG
sq`YTWW_\Zh
sq`YTWW_\Zi
F_14991_076.eps
140206
Figure 8-41 Potentiometer locations LJ92-00853A
F_14991_077.eps
140206
Figure 8-42 Potentiometer locations LJ92-00853B
< Internal >
< E xternal>
F_14991_050.eps
230306
Figure 8-43 DIP switch positions
EN 68
8.8
8.
SDI PDP
Alignments
Alignments 50” HD v4
•
1. Get Pattern to be Full White (place jumper CN2012 on
Logic Board).
2. Locate all testpoints and potentiometers of the board at
hand.
• Triggering through V_TOGG of LOGIC Board.
• Connect the CN5511 Test Point at the Y_buffer to
other channel, and then check the first Subfield
operating waveform of one TV-Field.
•
•
Check the waveform again after adjusting Horizontal
Division. Check the Reset waveform when the
V_TOGG Level is changed.
Set the Rising Ramp Flat Time to 90 µs by adjusting
VR5000.
Set the Falling maintenance time to 80 µs by adjusting
VR5001.
ComPair
CN2012
F_14991_052.eps
081105
Figure 8-44 Jumper CN2012 / ComPair connector on v4 Logic board
1st Sub Field
Adjust VR5000 to set the time of
Yrr (Main Reset Rising Ramp)
90 us
Adjust VR5001 to set the time of
Yfr (Main Reset Falling Ramp) 80 us
F_14991_020.eps
030805
Alignments
SDI PDP
8.
EN 69
Figure 8-45 TCP ramp waveform inclination adjustment (Y-Board)
F_14991_021a.eps
030805
F_14991_021b.eps
030805
Figure 8-46 Rising ramp
Figure 8-47 Falling ramp
VR5000 Adjustment :
Rising Ramp flat time => Typ. 90usec
VR5001 Adjustment :
Falling Ramp flat time =>Typ. 80usec
F_14991_022.eps
030805
Figure 8-48 Potentiometer locations
EN 70
8.9
8.
Alignments
SDI PDP
Alignment value overview (all screens)
Table 8-1 Alignment table Y PWB
Model
Wave Form
37”SD v4 Rising_Ramp
Item
Default
VR5001 30 µs (30 ~ 40)
Falling_Ramp_1st
VR5002 16 µs (10 ~ 20)
Vsch
VR5000 38 V
42” SD v2 Rising_Ramp (Vset)
VR5003 10 µs
-Vsc 1
VR5001 20 µs
-Vsc 2
VR5002 5 µs
42” SD v3 Rising_Ramp
VR5002 10 µs
Falling_Ramp_1st
VR5003 30 µs
Falling_Ramp_3rd
VR5001 30 µs
Vsch
VR5004 40 V
42” SD v4 Rising_Ramp
Falling_Ramp_1st
42” HD v3 Rising_Ramp
VR5001 60 µs
VR5003 80 µs
VR5002 10 µs
Falling_Ramp_1st
VR5003 20 µs
Falling_Ramp_3rd
VR5001 10 µs
Vsch Scan high voltage VR5004 40 V
42” HD v4 Rising_Ramp
Falling_Ramp_1st
50” HD v3 Rising_Ramp
VR5001 15 V
VR5002 50 µs
VR5000 50 µs
Falling_Ramp_1st
VR5001 35 µs
Falling_Ramp_3rd
VR5002 20 µs
Vsch Scan high voltage VR5901 25 V
50” HD v4 Rising_Ramp
Falling_Ramp_1st
VR5001 90 µs
VR5003 80 µs
Circuit Descriptions, Abbreviation List, and IC Data Sheets
SDI PDP
9.
EN 71
9. Circuit Descriptions, Abbreviation List, and IC Data Sheets
Index of this chapter:
9.1 Main function of Each Assembly
9.2 Abbreviation List
9.3 IC Data Sheets
9.1
Main function of Each Assembly
9.1.1
X Main Board
9.2
AC
COF
DC
ERC
ESD
FET
FFC
FPC
FTV
HD
I/O
IC
LB
LED
LVDS
PCB
PDP
PSU
PWB
RGB
SD
SDI
SMPS
SSB
SF
TCP
VR
Vsc
YBL
YBU
YM
The X Main board generates a drive signal by switching the
FET in synchronization with logic main board timing, and
supplies the X electrode of the panel with the drive signal
through the connector.
1. Maintain voltage waveforms (including ERC).
2. Generate X rising ramp signal.
3. Maintain Ve bias between Scan intervals.
9.1.2
Y Main Board
The Y Main board generates a drive signal by switching the
FET in synchronization with the logic Main Board timing and
sequential supplies the Y electrode of the panel with the drive
signal through the scan driver IC on the Y-buffer board. This
board connected to the panel’s Y terminal has the following
main functions.
1. Maintain voltage waveforms (including ERC).
2. Generate Y-rising Falling Ramp.
3. Maintain V scan bias.
9.1.3
Logic Main Board
The Logic Main board generates and outputs the address drive
output signal and the X,Y drive signal by processing the video
signals. This Board buffers the address drive output signal and
feeds it to the address drive IC (COF module, video signal- X Y
drive signal generation, frame memory circuit / address data
rearrangement).
9.1.4
Logic Buffer (E, F)
The Logic Buffer transmits data signal and control signal.
9.1.5
Y Buffer Board (Upper, Lower)
The Y Buffer board consisting of the upper and lower boards
supplies the Y-terminal with scan waveforms. The board
comprises eight scan driver ICs (ST microelectronics STV
7617: 64 or 65 output pins), but four ICs for the SD class.
9.1.6
AC Noise Filter
The AC Noise filter has function for removing noise (low
frequency) and blocking surge. It affects safety standards
(EMC, EMI).
9.1.7
TCP (Tape Carrier Package)
The TCP applies the Va pulse to the address electrode and
constitutes address discharge by the potential difference
between the Va pulse and the pulse applied to the Y electrode.
The TCP comprise four data driver ICs (STV7610A: 96 pins
output pins). Seven TCPs are required for signal scan.
Abbreviation List
9.3
IC Data Sheets
Not applicable.
Alternating Current
Circuit On Foil
Direct Current
Energy Recovery Circuit
Electro Static Discharge
Field Effect Transistor
Flat Foil Cable
Flexible Printed Circuit
Flat TeleVision
High Definition
Input/Output
Integrated Circuit
Logic Buffer
Light Emitting Diode
Low Voltage Differential Signalling
Printed Circuit Board (same as PWB)
Plasma Display Panel
Power Supply Unit
Printed Wiring Board (same as PCB)
Red, Green, Blue colour space
Standard Definition
Samsung Display Industry (supplier)
Switched Mode Power Supply
Small Signal Board
Sub Field
Tape Carrier Package
Variable Resistor
Scan Voltage
Y Buffer Lower board
Y Buffer Upper board
Y Main board
EN 72
10.
Spare Parts List
SDI PDP
10. Spare Parts List
•
Notes;
• Determine the SDI part / model number of the PDP
• Find the SDI part number on the actual board to be
replaced.
SDI part number begin with “LJ92” and for the SMPS and
sub SMPS the part number will begin with “LJ44”.
• Find the SDI board part number in the spare parts
overview.
• Find the SDI part number in this overview that matches the
part number that is actually on the original board.
• Cross the SDI board part number to the philips part
number.
• Order the philips part number.
Note: The appearance of a leaded and lead-fraa board can
be different; the colour of the PWB and also the layout of
the components are sometimes different.
E_06532_026.eps
081105
Figure 10-1 Lead-free logo SDI
Table 10-1 Spare parts overview 37” SD v4
PDP type
37" SD v4
PDP 12NC
9322 217 39682 (8204 000 77261)
PDP model type and version
Remarks
S37SD-YD02
Lead type boards being not compatible with lead free type
will not be phased out
Boards
Codes for lead type PWB's
Codes for lead-free type PWB's
Lead Free type
being compatible
with Lead type
PWB
Logic-Buffer (E)
LJ92-00976A
9965 000 26187
LJ92-01138B
9965 000 32616
Logic-Buffer (F)
LJ92-00977A
9965 000 26188
LJ92-01139B
9965 000 32617
N
Logic-Buffer (G)
LJ92-01002A
9965 000 26189
LJ92-01140B
9965 000 32618
N
Logic-Buffer (H)
-
-
-
-
-
Logic-Buffer (I)
-
-
-
-
-
Logic-Buffer (J)
-
-
-
-
-
Y-Buffer (up)
LJ92-01022A
9965 000 26190
LJ92-01147A
9965 000 32619
N
Y-Buffer (down)
-
-
-
-
-
Logic-Board
LJ92-01056A (See Kit 1 Note) 9965 000 26191
LJ92-01145A (See Kit 2 Note)
LJ92-01257A
9965 000 29322
N
SUBL
-
-
-
-
-
SUBR
-
-
-
-
-
X-Board
LJ92-01020A
9965 000 26192
LJ92-01268A
9965 000 32620
N
Y-Board
LJ92-01021A
9965 000 26193
LJ92-01149B
9965 000 32621
N
SMPS (PSU)
LJ44-00084A
9965 000 26194
LJ44-00084B
9965 000 32622
Y
SUB PSU
LJ44-00075A
9965 000 25131
Y
Note:
Kit 1: 37" FCR kit concists of 4 boards ( Logic + Y-main + Y and
E buffer)
reference Symptom Cure information TV-05/0006
CORRECTION XI: PDP with "Lead" boards and use of Logic
board (LJ92-01056A):
Replace the Logic board, the Y-Main board, the Y-buffer board,
and the Logic buffer E board together.
These four boards are available in Service Kit number 1 (with
order code 9965 000 33796 (LJ93-00205A)).
The content of Service Kit number 1 is:
* Logic main board 9965 000 29322
* Y-Main board
9965 000 32621
* Y-Buffer board
9965 000 32619
* Logic-Buffer E
9965 000 32616
(LJ92-01257A).
(LJ92-01149B).
(LJ92-01147A).
(LJ92-01138B).
Note:
FCR Kit: = False contouring reduction kit
LJ44-00075B
9965 000 32623
Kit 1 LJ93-00205A
9965 000 33796
Kit 2 LJ93-00204A
9965 000 33797
N
Note:
Kit 2: 37" FCR kit concists of 2 boards (logic + Y-main)
reference Symptom Cure information TV-05/0006
CORRECTION XI
PDP with "Lead-free" boards and use of Logic board (LJ9201145A):
Replace the Logic board and the Y-Main board together. These
two boards are available in Service Kit number 2 (with order
code 9965 000 33797 (LJ93-00204A)).
The content of Service Kit number 2 is:
* Logic main board 9965 000 29322
* Y-Main board
9965 000 32621
(LJ92-01257A).
(LJ92-01149B).
3) PDP with "Lead-free" boards and use of Logic board (LJ9201257A):
In case this PDP has a defective board, replace this defective
board only
Spare Parts List
SDI PDP
10.
EN 73
Table 10-2 Spare parts overview 42” SD v2
PDP type
42"SDv2
PDP model 12NC
9322 195 45682
PDP model type and version
Remarks
S42SD-YD06
Codes for lead type PWBs (this model has been produced
with leaded type PWB's only)
Boards
PWB Codes
Logic-Buffer (E)
LJ92-00632A
9965 000 17726
Logic-Buffer (F)
LJ92-00633A
9965 000 17725
Logic-Buffer (G)
LJ92-00634A
9965 000 17724
Logic-Buffer (H)
-
-
Logic-Buffer (I)
-
-
Logic-Buffer (J)
-
-
Y-Buffer (up)
LJ92-00751A
9965 000 17727
Y-Buffer (down)
LJ92-00750A
9965 000 17728
Logic-Board
LJ92-00818A
9965 000 17729
SUBL
-
-
SUBR
-
-
X-Board
LJ92-00998A
9965 000 17720
Y-Board
LJ92-00999A
9965 000 17731
SMPS (PSU)
LJ44-00049A
9965 000 17730
SUB PSU
-
-
Table 10-3 Spare parts overview 42” SD v3
PDP type
42" SD v3
PDP model 12NC
9322 215 27682
PDP model type and version
S42SD-YD05
Remarks
Lead type boards being phased out
Boards
Codes for leaded type PWBs
Codes for lead-free type PWBs
Lead Free type
being compatible
with Lead type
PWB
Logic-Buffer (E)
LJ92-00811A
9965 000 25109
LJ92-00811B
9965 000 32624
Y
Logic-Buffer (F)
LJ92-00812A
9965 000 25110
LJ92-00812B
9965 000 32625
Y
Logic-Buffer (G)
LJ92-00813A
9965 000 25111
LJ92-00813B
9965 000 32626
Y
Logic-Buffer (H)
-
-
-
-
-
Logic-Buffer (I)
-
-
-
-
-
Logic-Buffer (J)
-
-
-
-
-
Y-Buffer (up)
LJ92-00796A
9965 000 25112
LJ92-01285A
9965 000 32376
Y
Y-Buffer (down)
LJ92-00797A
9965 000 25113
LJ92-01286A
9965 000 32377
Y
Logic-Board
LJ92-00975D
9965 000 25114
LJ92-01247D
9965 000 32378
N (tbd)
SUBL
-
-
-
-
-
SUBR
-
-
-
-
-
X-Board
LJ92-00943A
9965 000 25115
LJ92-01283A
9965 000 32627
Y
Y-Board
LJ92-00944B
9965 000 25116
LJ92-01284A
9965 000 32379
Y
SMPS (PSU)
LJ44- 000 58A
9965 000 25108
LJ44-00058B
9965 000 32638
Y
SUB PSU
LJ44- 000 75A
9965 000 25131
LJ44-00075B
9965 000 32623
Y
Table 10-4 Spare parts overview 42” SD v4 (Part 1)
PDP type
42" SD v4
PDP model 12NC
Boards from
PP42SD015A
and
Version number used by SDI:PP42SD015B(SMPS Rev.0.55) S42SD-YD07 (*)
New SMPS supply:LJ44-00101C + cables. Service
being
information: tbd
compatible
9322 226 37682
PDP model type and version
S42SD-YD07 (*)
No supply of new SMPS LJ44-00092B.
Compatibility with LJ44-00101C + cable: tdb (15/2)
Remarks
S42SD-YD07 (PP42SD015A)
Logic-Buffer (E)
LJ92-01026A
9965 000 29205
LJ92-01026A
9965 000 29205
Logic-Buffer (F)
LJ92-01027A
9965 000 29206
LJ92-01027A
9965 000 29206
Y
Y
Logic-Buffer (G)
-
-
-
-
-
Logic-Buffer (H)
-
-
-
-
-
Logic-Buffer (I)
-
-
-
-
-
Logic-Buffer (J)
-
-
-
-
-
Y-Buffer (up)
LJ92-01031A
9965 000 29207
LJ92-01031A
9965 000 29207
Y
Y
Y-Buffer (down)
LJ92-01032A
9965 000 29208
LJ92-01032A
9965 000 29208
Logic-Board
LJ92-01274D
9966 000 30042
LJ92-01274D
9966 000 30042
Y
SUBL
-
-
-
-
-
SUBR
-
-
-
-
-
X-Board
LJ92-01029A
9965 000 29204
LJ92-01336A
9965 000 32628
Y
Y-Board
LJ92-01030A
9965 000 29209
LJ92-01337A
9965 000 32629
Y
SMPS (PSU)
LJ44-00092B
9965 000 29210
LJ44-00101A
9965 000 29210
N (tdb)
SUB PSU
-
-
-
-
-
EN 74
10.
Spare Parts List
SDI PDP
Table 10-5 Spare parts overview 42” SD v4 (Part 2)
PDP type
42" SD v4
PDP model 12NC
9322 226 96682
PDP model type and version
9322 233 81682
S42SD-YD07 (PP42SD015B)
S42SD-YD07 (PP42SD015F)
Service Information
932223381682
being backwards
compatible tbd
PWB's from
PP42SD015B and
PP42SD015F
being compatible
Remarks
Version number used by
SDI:PP42SD015B(SMPS Rev.0.55)
New SMPS supply:LJ44-00101C +
cables. Service information: tbd
PWB's from
PP42SD015B and
PP42SD015A
being compatible
Logic-Buffer (E)
LJ92-01026A
9965 000 29205
Y
LJ92-01026A
9965 000 29205
Logic-Buffer (F)
LJ92-01027A
9965 000 29206
Y
LJ92-01027A
9965 000 29206
Y
Logic-Buffer (G)
-
-
-
-
-
-
Logic-Buffer (H)
-
-
-
-
-
-
Logic-Buffer (I)
-
-
-
-
-
-
Logic-Buffer (J)
-
-
-
-
-
-
Y-Buffer (up)
LJ92-01031A
9965 000 29207
Y
LJ92-01031A
9965 000 29207
Y
Y-Buffer (down)
LJ92-01032A
9965 000 29208
Y
LJ92-01032A
9965 000 29208
Y
Logic-Board
LJ92-01274D
9966 000 30042
Y
LJ92-01274D
9966 000 30042
Y
SUBL
-
-
-
-
-
-
SUBR
-
-
-
-
-
-
X-Board
LJ92-01336A
9965 000 32628
Y
LJ92-01336A
9965 000 32628
Y
Y-Board
LJ92-01337A
9965 000 32629
Y
LJ92-01337A
9965 000 32629
Y
SMPS (PSU)
LJ44-00101B
9965 000 32630
N
LJ44-00101C
9965 000 33880
Y
SUB PSU
-
-
-
-
-
-
Version number used by SDI: PP42SD015F (SMPS
Rev.0.7)
Y
Table 10-6 Spare parts overview 42” HD v3
PDP type
42" HD v3
PDP model 12NC
9322 215 25682
PDP model type and version
S42AX-XD02
Remarks
Lead type boards being phased out
Boards
Codes for leaded type PWBs
Codes for lead-free type PWBs
Lead Free type
being compatible
with Lead type
PWB
Logic-Buffer (E)
LJ92-00895A
9965 000 25101
LJ92-01264A
9965 000 32631
Logic-Buffer (F)
LJ92-00896A
9965 000 25102
LJ92-01265A
9965 000 32632
Y
Y
Logic-Buffer (G)
-
-
-
-
-
Logic-Buffer (H)
-
-
-
-
-
Logic-Buffer (I)
-
-
-
-
-
Logic-Buffer (J)
-
-
-
-
-
Y-Buffer (up)
LJ92-00993A
9965 000 25103
LJ92-00993B
9965 000 32633
Y
Y-Buffer (down)
LJ92-00994A
9965 000 25104
LJ92-00994B
9965 000 32634
Y
Logic-Board
LJ92-00990E
9965 000 25105
LJ92-01221C
9965 000 32635
Y
SUBL
-
-
-
-
-
SUBR
-
-
-
-
-
X-Board
LJ92-00980A
9965 000 25106
LJ92-00980B
9965 000 32636
Y
Y-Board
LJ92-00981A
9965 000 25107
LJ92-00981B
9965 000 32637
Y
SMPS (PSU)
LJ44-00058A
9965 000 25108
LJ44-00058B
9965 000 32638
Y
SUB PSU
LJ44-00075A
9965 000 25131
LJ44-00075B
9965 000 32623
Y
Table 10-7 Spare parts overview 42” HD v4 (Part 1)
PDP type
42" HD v4
PDP model 12NC
8204 000 78191
PDP model type and version
S42AX-YD01 (*)
SMPS LJ44-00092A being phased out
supply:LJ44-00101C + cables. Service information: tbd
Remarks
Boards from
S42AX-YD01(*)
and PP42AX(SMPS Rev.0.55) New SMPS supply:LJ44-00101C + cables. 007A being
Service information: tbd
Compatible
9322 225 38682
S42AX-YD01 (PP42AX-007A)
Logic-Buffer (E)
LJ92-01054A
9965 000 29197
LJ92-01054A
9965 000 29197
Y
Logic-Buffer (F)
LJ92-01055A
9965 000 29198
LJ92-01055A
9965 000 29198
Y
Logic-Buffer (G)
-
-
-
-
-
Logic-Buffer (H)
-
-
-
-
-
Logic-Buffer (I)
-
-
-
-
-
Logic-Buffer (J)
-
-
-
-
-
Y-Buffer (up)
LJ92-01117A
9965 000 29199
LJ92-01202A
9965 000 32639
Y
Y-Buffer (down)
LJ92-01118A
9965 000 29200
LJ92-01203A
9965 000 32640
Y
Logic-Board
LJ92-01053A
9965 000 29203
LJ92-01270B
9965 000 32641
Y
-
SUBL
-
-
-
-
SUBR
-
-
-
-
-
X-Board
LJ92-01115A
9965 000 29196
LJ92-01199A
9965 000 32642
Y
Y-Board
LJ92-01200A
9965 000 32643
LJ92-01200A
9965 000 32643
Y
SMPS (PSU)
LJ44-00092A
9965 000 29202
LJ44-00101A
9965 000 29210
N
SUB PSU
-
-
-
-
-
Spare Parts List
SDI PDP
10.
EN 75
Table 10-8 Spare parts overview 42” HD v4 (Part 2)
PDP type
42" HD v4
PDP model 12NC
9322 226 95682
PDP model type and version
9322 233 80682
S42AX-YD01 (PP42AX-008A)
(SMPS Rev.0.65) New SMPS supply:LJ4400101C + cables. Service information: tbd
Remarks
Service
Information 9322
233 80682 being
backwards
compatible tbd
PWB's from
PP42AX-007A
and
PP42AX-008A
being
Compatible
S42AX-YD01 (PP42AX-008B)
PWB's from
PP42AX-008A
(SMPS Rev.0.55) New SMPS supply:LJ44-00101C + cables. and
Service information: tbd
PP42AX-008B
being compatible
Logic-Buffer (E)
LJ92-01054A
9965 000 29197
Y
LJ92-01054A
9965 000 29197
Logic-Buffer (F)
LJ92-01055A
9965 000 29198
Y
LJ92-01055A
9965 000 29198
Y
Y
Logic-Buffer (G)
-
-
-
-
-
-
Logic-Buffer (H)
-
-
-
-
-
-
Logic-Buffer (I)
-
-
-
-
-
-
Logic-Buffer (J)
-
-
-
-
-
-
Y-Buffer (up)
LJ92-01202A
9965 000 32639
Y
LJ92-01202A
9965 000 32639
Y
Y-Buffer (down)
LJ92-01203A
9965 000 32640
Y
LJ92-01203A
9965 000 32640
Y
Logic-Board
LJ92-01270B
9965 000 32641
Y
LJ92-01270B
9965 000 32641
Y
SUBL
-
-
-
-
-
-
SUBR
-
-
-
-
-
-
X-Board
LJ92-01199A
9965 000 32642
Y
LJ92-01199A
9965 000 32642
Y
Y-Board
LJ92-01200A
9965 000 32643
Y
LJ92-01200A
9965 000 32643
Y
SMPS (PSU)
LJ44-00101B
9965 000 32630
N
LJ44-00101C
9965 000 33880
Y
SUB PSU
-
-
-
-
-
-
Table 10-9 Spare parts overview 50” HD v3
PDP type
50" HD v3
PDP model 12NC
9322 215 26682
PDP model type and version
Remarks
S50HW-XD03 (PP50HW004C)
Lead type boards being phased out
Boards
Codes for leaded type PWBs
Codes for lead-free typePWBs
Lead Free type
being compatible
with Lead type
PWB
Logic-Buffer (E)
LJ92-00917A
9965 000 25117
LJ92-00917B
9965 000 32614
Y
Logic-Buffer (F)
LJ92-00918A
9965 000 25118
LJ92-00918B
9965 000 32615
Y
Logic-Buffer (G)
LJ92-00919A
9965 000 25119
LJ92-00919B
9965 000 32646
Y
Logic-Buffer (H)
LJ92-00920A
9965 000 25120
LJ92-00920B
9965 000 32647
Y
Logic-Buffer (I)
LJ92-00921A
9965 000 25121
LJ92-00921B
9965 000 32648
Y
Logic-Buffer (J)
LJ92-00922A
9965 000 25122
LJ92-00922B
9965 000 32649
Y
Y-Buffer (up)
LJ92-00880A
9965 000 25123
LJ92-00880B
9965 000 32650
Y
Y
Y-Buffer (down)
LJ92-00881A
9965 000 25124
LJ92-00881B
9965 000 32651
Logic-Board
LJ92-00949C
9965 000 25125
LJ92-01224B
9965 000 32652
Y
SUBL
LJ92-00923A
9965 000 25126
LJ92-00923B
9965 000 32653
Y
SUBR
LJ92-00959A
9965 000 25127
LJ92-00959B
9965 000 32654
Y
X-Board
LJ92-00852A
9965 000 25128
LJ92-00852B
9965 000 32655
Y
Y-Board
LJ92-00853A
9965 000 25129
LJ92-00853B
9965 000 32656
Y
SMPS (PSU)
LJ44-000 65A
9965 000 25130
LJ44-00065B
9965 000 32657
Y
SUB PSU
LJ44-000 99A
9965 000 26195
LJ44-00099B
9965 000 32658
Y
EN 76
10.
SDI PDP
Spare Parts List
Table 10-10 Spare parts overview 50” HD v4 (Part 1)
PDP type
50" HD v4
PDP model 12NC
9322 226 54682
9322 226 97682
S50HW-XD04 (PP50HW-005A)
S50HW-XD04 (PP50HW-005B)
Codes for PWBs from 932222654682 PP50H-005A
New SMPS supply:LJ44-00108C + cables.
Service information: tbd
Codes for PWBs from 932222697682 PP50H-005B
New SMPS supply:LJ44-00108C + cables.
Service information: tbd
PDP model type and version
Remarks
PWB's from
PP50HW-005A and
PP50HW-005B
being compatible
Logic-Buffer (E)
LJ92-01103A
9965 000 30025
LJ92-01103A
9965 000 30025
Y
Logic-Buffer (F)
LJ92-01104A
9965 000 30026
LJ92-01104A
9965 000 30026
Y
Logic-Buffer (G)
LJ92-01105A
9965 000 30027
LJ92-01105A
9965 000 30027
Y
Logic-Buffer (H)
-
-
-
-
-
Logic-Buffer (I)
-
-
-
-
-
Logic-Buffer (J)
-
-
-
-
-
Y-Buffer (up)
LJ92-01047A
9965 000 30028
LJ92-01047A
9965 000 30028
Y
Y-Buffer (down)
LJ92-01048A
9965 000 30029
LJ92-01048A
9965 000 30029
Y
Logic-Board
LJ92-01269B
9965 000 30032
LJ92-01269B
9965 000 30032
Y
SUBL
-
-
-
-
-
SUBR
-
-
-
-
-
X-Board
LJ92-01045A
9965 000 30024
LJ92-01045A
9965 000 30024
Y
Y-Board
LJ92-01046A
9965 000 30030
LJ92-01046A
9965 000 30030
Y
SMPS (PSU)
LJ44-00108A
9965 000 33390
LJ44-00108B
9965 000 30031
N
SUB PSU
-
-
-
-
-
Table 10-11 Spare parts overview 50” HD v4 (Part 2)
PDP type
50" HD v4
PDP model 12NC
9322 233 79682
PDP model type and version
S50HW-XD04 (PP50HW-005B)
Remarks
Codes for PWBs from 932223379682 PP50H-005E
Service
information:
932223379682
being backwards
compatible: tdb
PWB's from
PP50HW-005B and
PP50HW-005E
being compatible
Logic-Buffer (E)
LJ92-01103A
9965 000 30025
Y
Logic-Buffer (F)
LJ92-01104A
9965 000 30026
Y
Logic-Buffer (G)
LJ92-01105A
9965 000 30027
-
Logic-Buffer (H)
-
-
-
Logic-Buffer (I)
-
-
-
Logic-Buffer (J)
-
-
-
Y-Buffer (up)
LJ92-01047A
9965 000 30028
Y
Y-Buffer (down)
LJ92-01048A
9965 000 30029
Y
Logic-Board
LJ92-01269B
9965 000 30032
Y
SUBL
-
-
-
SUBR
-
-
-
X-Board
LJ92-01045A
9965 000 30024
Y
Y-Board
LJ92-01046A
9965 000 30030
Y
SMPS (PSU)
LJ44-00108C
9965 000 33879
Y
SUB PSU
-
-
-
Note: All 42- and 50-inch v4 panels are lead-free. Differences
in table above are related to the SMPS (PSU).
Revision List
11. Revision List
Manual xxxx xxx xxxx.0
• First release.
Manual xxxx xxx xxxx.1
• General: Update of whole manual to the latest publication
standards and information.
• 37” SD v4: Errors corrected, and info updated.
• 42” SD v2: Errors corrected, and info updated.
• 42” SD v3: Errors corrected, and info updated.
• 42” SD v4: New.
• 42” HD v3: Errors corrected, and info updated.
• 42” HD v4: New.
• 50” HD v3: Errors corrected, and info updated.
• 50” HD v4: New.
Manual xxxx xxx xxxx.2
• SMPS layouts and voltages updated
• Alignments updated
• Parts list updated
Manual xxxx xxx xxxx.3
• General: Correction of some minor errors.
• Chapter 8, Alignments: Errors corrected, and info
updated.
SDI PDP
11.
EN 77