Specifications
Table Of Contents
- Contents
- 1. Technical Specifications, Connections, and Chassis Overview
- 2. Safety Instructions, Warnings, and Notes
- 3. Directions for Use
- 4. Mechanical Instructions
- 4.1 Disassembly Procedures
- Figure 4-1 Exploded view 51” cabinet
- 4.1.1 Lower Center Back Cover Removal (86)
- 4.1.2 Side Back Cover Removal
- 4.1.3 Large Signal Board Removal (LSB)
- 4.1.4 AC Input Panel Removal
- 4.1.5 Small Signal Module Removal (SSM)
- 4.1.6 Side Jack Panel Removal
- 4.1.7 PIP Panel Removal (if present)
- 4.1.8 Small Signal Board Removal (SSB)
- 4.1.9 Convergence Panel Removal (ACS)
- 4.1.10 Wide Band Video Panel Removal (HOP)
- 4.1.11 Front Control Panel and Left or Right Speaker Removal (5)
- 4.1.12 Upper Back Cover Removal (4)
- 4.1.13 Plastic Light Barrier Removal (Optical Assembly)
- 4.1.14 Mirror Mounting Board Removal (57)
- 4.1.15 Complete Optical Assembly or Individual CRT Assembly Removal
- 4.2 Service Position
- 4.3 Picture Tube Replacement
- 4.4 Set Re-assembly
- 4.1 Disassembly Procedures
- 5. Service Modes, Error Codes, and Fault Finding
- 5.1 Test Conditions
- 5.2 Service Modes
- 5.3 Problems and Solving Tips (related to CSM)
- 5.4 ComPair
- 5.5 Error Codes
- 5.6 The ”Blinking LED” Procedure
- 5.7 Trouble Shooting Tips
- 6. Block Diagrams, Testpoint Overviews, and Waveforms
- 7. Circuit Diagrams and PWB Layouts
- Power Supply Panel: AC Input
- Layout Power Supply Panel (Top Side)
- Layout Power Supply Panel (Bottom Side)
- SSB: SIM Connector (Male)
- SSB: IF, I/O Videoprocessing
- SSB: Feature Box (100Hz Processing)
- SSB: HOP
- SSB: Audio Demodulator
- SSB: Painter
- Layout SSB (Top Side)
- Mapping Layout SSB (Top Side)
- Mapping Layout SSB (Bottom Side)
- Layout SSB (Bottom Side)
- SSM: Tuner
- SSM: I/O’s
- SSM: Video Buffer
- SSM: Convergence HV Output 1
- SSM: Convergence HV Output 2
- SSM: Interconnections
- SSM: Audio Amplifier
- SSM: Headphone Amplifier
- Mapping SSM C1-C8 Part 1
- Mapping SSM C1-C8 Part 2
- Mapping SSM C1-C8 Part 3
- Layout SSM (Top Side)
- Layout SSM (Bottom Side)
- CRT Panel: Red
- CRT Panel: Green
- CRT Panel: Blue
- Mapping CRT Panel: Red, Green, and Blue
- Layout CRT Panel (Top Side)
- Layout CRT Panel (Bottom Side)
- Large Signal Panel
- Large Signal Panel
- Large Signal Panel
- LSP: Diversity Tables
- Layout Large Signal Panel (Top Side)
- Layout Large Signal Panel (Bottom Side)
- Side Jack Panel
- Mapping Side Jack Panel G1
- Layout Side Jack Panel (Top Side)
- Layout Side Jack Panel (Bottom Side)
- ACS Module
- ACS Module
- ACS Module
- Mapping ACS Module H1-H3
- Layout ACS Panel (Top Side)
- Layout ACS Panel (Bottom Side)
- HOP Panel
- HOP Panel
- Diversity HOP Panel J1 and J2
- Mapping HOP Panel Part 1
- Mapping HOP Panel Part 2
- Layout HOP Panel (Top Side)
- Layout HOP Panel (Bottom Side)
- Keyboard Panel
- Mapping Keyboard Panel
- Layout Keyboard Panel (Top and BottomSide)
- UART Interface Module
- Layout UART Interface Modukle
- 8. Alignments
- 8.1 General Alignment Conditions
- 8.2 Hardware alignments
- 8.3 Software Alignments
- 8.4 Convergence and Geometry Adjustments
- 8.5 Option Settings
- 9. Circuit Descriptions, List of Abbreviations, and IC Data Sheets
- 9.1 Introduction
- 9.2 Power Supplies
- 9.3 Video
- Figure 9-7 Video signal block diagram
- 9.3.1 Side Jack Panel
- 9.3.2 SSM composite Inputs
- 9.3.3 SSM Video Switching
- 9.3.4 SSB Video Switching
- 9.3.5 SAW Filter Switching
- 9.3.6 3D Comb Filter
- 9.3.7 Sound Trap Switching
- 9.3.8 1fH Component Buffer Amplifiers
- 9.3.9 Feature Box
- 9.3.10 Eagle
- 9.3.11 ATSC module
- 9.3.12 SSM HOP Buffer Amplifiers
- 9.3.13 HOP RGB/YUV Switching
- 9.3.14 HOP Signal Processing
- 9.3.15 HOP Sharpness Control
- 9.3.16 HOP Tint Control
- 9.3.17 HOP RGB Amplifiers
- 9.3.18 HOP Analogue Control
- 9.3.19 CRT Panel
- 9.3.20 HOP Sync Switching and Processing
- 9.3.21 Line Output
- 9.3.22 Frame Amplifier
- 9.3.23 High Voltage Circuit
- 9.3.24 Shutdown
- 9.3.25 Convergence
- 9.4 Audio
- 9.5 Control/OSD
- 9.6 List of Abbreviations
- 9.7 IC Data Sheets
- 10. Spare Parts List
- 11. Revision List
Circuit Diagrams and PWB Layouts
31DPTV585 AA 7.
SSM: I/O’s
F
G
1011 D6
1012 C7
1013 B7
1021 C11
1024-1 D1
1024-10 A1
1024-11 A1
1024-12 B1
1024-2 C1
1024-3 D1
1024-4 B11
1024-5 A11
1024-6 B11
1024-7 F11
1024-8 F11
1024-9 E11
1025 B2
1026 E2
1027 D11
1029 G1
1031 G7
1207 G6
2062 A3
1234567891011
1234567891011
1013
B3B-PH-K
A
B
C
D
E
F
G
A
B
C
D
E
2063 A3
2066 D3
2067 D3
2068 B3
2069 B4
2070 B9
2071 E3
2072 E4
2073 G10
2074 G9
2075 G7
2076 C3
2077 F2
2079 C7
2080 E7
2081 C8
2082 E8
2102 A4
2104 A7
3002 A2
3003 A3
3004 D3
3005 D3
3006 C7
3007 E7
3008 C8
3009 E8
3012 D10
3013 D10
3045 A2
3046 A2
3047 B3
3048 B3
3049 D2
3050 D2
3051 E3
3052 E3
3053 C10
3054 C10
3055 D10
3056 E10
3057 F8
3058 F9
3059 F10
3072 B10
3073 G2
3100 B10
3101 B9
3102 B2
3103 B3
3104 E2
3105 E3
3106 G8
3107 G9
3108 G10
3142 A4
3144 A8
3145 A7
3146 A8
4017 E2
4018 B2
6012 E9
6013 E9
6014 A9
6016 D8
6017 E9
6018 C4
21
24
6019 E9
6020 C5
6021 E4
6022 C9
6023 E5
6024 F7
6025 C9
6026 C9
6027 C9
6028 F8
6029 F10
6030 G3
6031 G3
6032 D7
6037 D7
6038 D8
V
R
AV1
AV1
AV5 AUDIO IN
AV4
7016 A7
9011 E6
9012 F6
9013 F6
1
2
3
4
7016
BC847B
1
1027
JPJ9822-01-320
330p
2079
330p
2080
150R
YKF51-5347
1026
22p
2073
3002
47K
14
17
B3
1024-6
3058
100R
3
1021
JPJ9811-01-320
2
A1
1024-1
YKC21-2921
3049
100R
BZX284-C6V8
6025
3073
BAV996028
BAV99
6023
100R
3059
3048
100R
15
C3
1024-9
YKC21-2921
330p
2076
9012
1
4
3046
100R
BZX284-C6V8
6019
6031
BZX284-C6V8
3003
47K
3145
1K0
2104
100n
330p
2081
18
A3
1024-3
YKC21-2921
B1
1024-4
YKC21-2921
3107
75R
5
C6
C6
C1
C1
C1
C1
0V
0V
C1
C1
Pr
C6
C1
C3
C1,C3
RES RES
C1
C1
C1
C1
R
V
Y
0V
C1
I/O (SSM)
C8
C1
C3
C1
GND
L
Y
20
23
AV1 IN
Pb
AV OUT
(AUDIO IN)
TO P1219
L
AV2 IN
V
Pb
GND
GND
R
AV2
(AUDIO OUT)
Pr
L
TO P1208
D2
1024-11
YKC21-2921
22p
2069
1
19
22
3104
75R
D1
1024-10
YKC21-2921
22p
2070
22p
2074
4018
C2
1024-8
YKC21-2921
1
2
3
3004
47K
B3B-EH-A
1011
330p
2066
BZX284-C6V8
6022
YKC21-2921
9
12
3052
100R
3009
47K
100R
3012
9013
3
6
6032
BZX284-C6V8
330p
2062
3103
75R
105
1
94
116
2
7
3
8
BZX284-C6V8
6013
3101
150R
1
3
2
116
1029
YKC21-3416
3
8
105
1
94
YKF51-5347
1025
2
7
BAV996029
3105
75R
4017
22p
2068
75R
3106
3050
100R
3108
75R
8
11
9011
B2
1024-5
YKC21-2921
3008
47K
330p
2082
3006
47K
BAV99
6018
3142
1R0
3102
75R
3100
68R
BAV99
6021
22p
2072
3053
100R
6024
6037
BZX284-C6V8
BAV99
1
2
3
4
BZX284-C6V8
6017
B5B-EH-A
1031
100n
2102
2
5
3072
150R
A2
1024-2
YKC21-2921
330p
2063
22p
2071
3057
100R
1012
1
2
3
4
1
2
3
B4B-PH-K
BZX284-C6V8
6027
6016
BZX284-C6V8
3055
100R
3144
10R
BAV99
6020
2
3
4
5
22p
2075
B4B-EH-A
1207
3054
100R
BZX284-C6V8
6026
7
10
330p
2077
3146
1K0
330p
2067
BAV99
6014
3056
100R
3045
100R
6030
BZX284-C6V8
3005
47K
3047
100R
D3
1024-12
YKC21-2921
47K
13
16
3007
BZX284-C6V8
C1
1024-7
YKC21-2921
6038
BZX284-C6V8
6012
100R
3013
3051
100R
Y
S-2
S-1
R-CL_VL-OUT
R-CL_VL-OUT
CVBS-SC2_MON-OUT
L-CL_VL-OUT
L-CL_VL-OUT
AV2-C
Pr
Pb
AV2-R
+Vp
AV4-L
AV4-L
AV4-R
AV4-R
AV5-L
AV5-R
+Vp
+9V
SUB_WOOF
+Vp
+Vp
+Vp
+Vp
AV1-R
AV1-L
AV2-L
AV1-Y_CVBS
AV1-C
AV2-Y_CVBS
+9V
C2 C2
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