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
51DPTV585 AA 7.
LSP: Diversity Tables
F
G
71
J
N
E
USA CORE 4:3
5
F
6
A
2
O
3
USA BASIC 16:9USA BASIC 4:3
I
K
B
I
E
4
L
D
M
34
C
D
E
D
313503710981 X
1
J
L
H
G
5
7
H
P
C
N
M
K
X
313503711011 X
NOT_USED X
SHEET 1
S
I
C
4
O
C
O
R
2
A
y
9
C
O
R
E
4
b
y
3
R
E
S
E
R
V
NOT USED 319803690010
9211 NOT USED
313503710991 X
313503711001
B
USA CORE 16:9
6
8
B
A
S
I
C
1
6
b
y
9
B
A
MUR8100E
6315 NOT USED NOT USED
b
y
3
7213 NOT USED NOT USED NOT USED
E
1
6
b
NOT USED NOT USED NOT USED NOT USED 933656110623
NE555D
9001 NOT USED NOT USED NOT USED NOT USED 319803690010
9210 NOT USED NOT USED NOT USED
US54108
242253102508
US54108
242253102507
NOT USED NOT USED NOT USED 319803690010
NOT USED NOT USED 934039300115
BAT254
9
89
P
NOT USED 933910440112
BYV28-200/20
6213 NOT USED NOT USED NOT USED NOT USED 934038720115
BZX284-C15
6305 NOT USED NOT USED NOT USED NOT USED 933940500687
NOT USED NOT USED NOT USED 319802151030
NOT USED NOT USED 933940500687
MUR8100E
NOT USED NOT USED 232225141689
68R
NOT USED 932209027687
MTP6P20E
7214
NOT USED 319801890020
5241 NOT USED NOT USED NOT USED NOT USED 319801890020
5300 242253102507
US54107
242253102507
US54107
242253102508
319802154730
47K
3291 NOT USED
US54107
6211 NOT USED NOT USED
100R
3294 NOT USED NOT USED
6212 NOT USED NOT USED NOT USED
3320 NOT USED NOT USED NOT USED NOT USED 319801108220
8K2
3321 NOT USED NOT USED NOT USED NOT USED 319801108220
8K2
3338 NOT USED
NOT USED NOT USED NOT USED NOT USED
10K
3339 NOT USED NOT USED
NOT USED NOT USED NOT USED 232273469102
5240 NOT USED NOT USED NOT USED
NOT USED NOT USED 319802152710
270R
3285 NOT USED NOT USED NOT USED NOT USED 319802154730
47K
3286 NOT USED NOT USED NOT USED NOT USED
319801912220
2n2
2337 NOT USED
NOT USED NOT USED NOT USED 319802151010
470u
2339 NOT USED NOT USED
NOT USED NOT USED 319801103320
3K3
2391 NOT USED NOT USED NOT USED NOT USED 202055490173
2n2
3267 NOT USED NOT USED NOT USED NOT USED 319801211510
150R
3277
NOT USED NOT USED NOT USED NOT USED
319802151030
10K
3280 NOT USED
NOT USED NOT USED NOT USED 202055890555
9K1
3281 NOT USED NOT USED
NOT USED NOT USED 222236585104
100n
2300 NOT USED NOT USED NOT USED NOT USED 202002490682
470u
2333 NOT USED NOT USED NOT USED NOT USED
NOT USED 319802531010
100u
2269
NOT USED NOT USED NOT USED 202002490562
202031090057
2n2
2270 NOT USED
NOT USED NOT USED 319802644710
470u
100n
2271 NOT USED NOT USED NOT USED NOT USED 319801601010
100p
2276 NOT USED NOT USED NOT USED NOT USED 222236585104
100n
2277
Ref Des 313503710981 313503710991 313503711001
319801952220
2n2
2278 NOT USED
313503711011 NOT_USED
0213 NOT USED
470p
2279 NOT USED NOT USED
NOT USED NOT USED NOT USED 313501104201
HEATSINK
1001 NOT USED NOT USED NOT USED NOT USED 241202000725
EH-B
2267 NOT USED NOT USED NOT USED NOT USED 319801701030
10n
2268 NOT USED NOT USED NOT USED
NOT USED NOT USED NOT USED NOT USED
NOT USED NOT USED NOT USED 319802321040
E4
3135 033 3341.1
F_15120_019.eps
020805
DIVERSITY TABLES
Personal Notes:
E_06532_012.eps
131004