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
34DPTV585 AA 7.
Circuit Diagrams and PWB Layouts
SSM: Convergence HV Output 2
GND-C
B
C
D
E
F
G
A
B
C
D
E
F
G
2035 B6
2040 E5
2044 F1
2047 D3
2050 D10
2052 F10
2055 G6
2058 D8
12345678910
123456
GND-C
GND-C
78910
A
2059 G6
2150 B3
2152 C3
2153 D2
2154 D3
2156 B9
2157 C9
2159 D8
2160 E9
2161 F9
3019 F6
3020 E5
3031 D5
3032 C6
3035 B5
3036 F6
3037 E5
3038 C6
3041 G8
3042 B5
3043 B6
3044 B5
3060 D6
3061 F8
3062 D6
3063 C7
3064 E7
3065 G8
3066 F7
3067 F1
3074 F7
3077 E8
3078 F1
3079 B7
3080 B7
3081 D3
3082 D10
3083 E10
3084 D9
3085 B4
3086 E10
3110 D1
3112 D2
3132 F2
3133 F2
3134 E1
3135 G2
3136 G2
3137 G2
3168 D2
3170 C7
3190 B2
3191 B3
3192 B3
3193 C4
3194 D2
3195 C3
3196 B8
3197 B8
3198 B9
3199 B8
3200 C8
3201 C9
3202 E9
6006 C9
6007 C3
6008 E10
6033 F2
6035 F1
6039 G1
6040 C5
6041 C5
2160
1n0
6042 B5
6043 C6
6044 D7
6045 D5
6046 E5
6047 E5
6048 D6
6049 E6
6050 G1
6051 G1
7001 E6
7004 E2
3019
220K
7006 E6
7008 C3
7009 B3
7010 B8
7011 C8
7012 E8
7013 F8
7014 E6
7015 C6
7018 B7
7019 B7
7020 B9
7021 B3
7022 F9
7023 E2
7024 E1
9040 B10
9041 F9
9042 B4
GND-C
3061
6R8
3193
10R
BYD33D
6006
6042
BAS216
6R8
3192
3190
2K7
7023
3044
8K2
6035
BAS216
0V
0V
0V
0V
0V
0V
-37V9
0V
0V
35V6
35V6
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
35V6
35V6
35V7
0V
0V
C4
C4
C4
CONVERGENCE HV OUTPUT 2 (SSM)
C4 C4 C4
3074
3K3
7018
PMBT2369
7006
BF550
3085
33K
6033
BZX284-C6V8
BZX284-C6V8
6044
9041
3020
100K
3063
100R
3067
3K3
2156
1n0
7014
BC857B
3086
33K
BYD33D
6007
100R
3134
7009
BC817-25
GND-C
BAS216
3035
8K2
3K3
6041
3198
6R8
3062
9042
7015
PMBT2369
2
1
3
GND-C
7020
IRF9Z24N
BC847B
7004
4K7
PMBT2369
3041
2K7
3080
3197
470R
GND-C
3081
10R
7021
IRF9Z24N
2
1
3
GND-C
1n0
2055
6051
BAS216
BAS216
6050
BAS216
6039
8K2
3136
8K2
3135
8K2
3137
1n0
2050
GND-C
GND-C
1n0
2052
6048
BAS216
3042
8K2
6040
BAS216
PMBT2369
7024
7008
BC807-25
GND-C
GND-C
3066
10K
3032
3K3
BZX284-C6V8
6049
220K
3110
2K7
3196
2153
100u
3083
10R
7010
BC817-25
3078
100K
3202
10R
2157
1n0
100R
3037
2150
100u
470R
3200
7011
BC807-25
3170
680R
STP16NE06
7022
2154
1n0
3195
470R
3082
10R
BAS216
6046
330p
2040
3079
10K
GND-C
GND-C
6047
BAS216
3201
10R
100R
3133
GND-C
GND-C
100R
3038
GND-C
3168
4K7
3036
4K7
3060
100R
6045
BAS216
2058
470u
2059
470u
330p
2044
9040
GND-C
2161
100n
3065
470R
330p
2035
GND-C
3K3
3199
3191
470R
3064
680R
2159
1n0
GND-C
3194
3K3
BYD33D
6008
10K
3112
GND-C
3043
220K
7019
BC847B
3077
470R
6043
BAS216
3084
33K
7013
BC807-25
7012
BC817-25
3031
100K
7001
BF550
680R
3132
2152
1n0
BH_OUT
1n0
2047
GV_OUT
RV_OUT
-22V
-22VR
VccPSW-V
VccNSW-V
-35V
+22V
VccPSW-H
+35V
RH_OUT
GH_OUT
BV_OUT
C5 C5
3139 123 6060.1
F_15120_009.eps
020805