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
54DPTV585 AA 7.
Circuit Diagrams and PWB Layouts
Side Jack Panel
1. CAPACITANCE VALUES ARE IN FARADS:
m=MILI u=MICRO n=NANO p=PICO f=FEMTO
2. RESISTANCE VALUES ARE IN OHMS:
R=OHM K=KILO M=MEGA G=GIGA T=TERA
3. SAFETY TRIANGLE REPRESENTS PCEC REPLACEMENT PART ONLY.
4. FOR VALUE SEE TABLE.
TO SSM
E
F
G
A
B
C
D
E
F
G
1001-1 B2
1001-2 C2
1001-3 D2
1002 A2
1007 E6
1335 B7
I021
123456789
F018
10 11
123456789
10R
3028
10 11
A
B
C
D
1337 E2
1344 F10
2000 A5
2001 C5
2002 D3
2005 C5
2006 E3
2008 F8
2009 F9
3000 A3
3001 A5
3002 B3
3005 B5
3006 D4
3007 C5
3009 E4
3019 E7
3020 F7
3023 E7
3026 F8
3027 F9
3028 E7
3029 E6
3030 B3
4000 B1
4001 A2
4002 E7
6000 A3
6001 A4
6002 B3
6003 B3
6004 B4
6005 C3
6006 D3
6007 D3
6008 E3
6009 E3
6010 F8
6011 F8
6012 E9
6013 F9
F010 B2
F011 C2
F012 E2
F014 A3
F015 A6
F016 A6
F017 B6
F018 B6
F019 C6
F020 F7
F021 E7
F022 F10
F023 E10
I000 B2
I002 A3
I003 C3
I004 D3
I008 A6
I009 B6
I015 E3
I016 E6
I021 F8
I022 F9
I023 B4
Side Jack Panel
6006
BZX284-C6V8
I022
3026
10K
F011
6012
BZX284-C6V8
4000
F019
6008
BZX284-C6V8
2002
330p
2000
220n
6013
BZX284-C6V8
3002
75R
1
2
3
4
5
7
8
4002
1007
YKB21
8
9
I004
1
10
2
3
4
5
6
7
B10B-EH-A
1335
F020
F021
I003
F017
I009
3027
10K
4001
2009
6n8
F022
7
3
8
105
1
94
116
1002
YKF51-5347
2
I008
2008
6n8
BZX284-C6V8
F012
6004
1K0
3007
I015
10R
F023
3023
3000
75R
WHITE
YKC21-5617
6
4
5
1001-2
6003
BZX284-C6V8
1
2
3
6002
BZX284-C6V8
1344
B3B-EH-A
F015
F016
F014
F010
1
2
6009
BZX284-C6V8
YKC21-5617
1001-1
YELLOW
6011
BZX284-C6V8
NOTES
3019
10R
1
2
I016
1337
0-106451-1
1K0
3005
3030
1K8
6007
BZX284-C6V8
3020
10R
6000
BZX284-C6V8
6005
BZX284-C6V8
6001
BZX284-C6V8
330p
2005 2001
330p
330p
2006
I002
9
7
8
I000
RED
YKC21-5617
1001-3
6010
BZX284-C6V8
3006
22K
3029
3K9
22K
3009
3001
75R
I023
C_FRNT_SVHS
L_FRNT
R_FRNT
Y_CVBS_FRNT
Y_FRNT_SVHS
G1
F_15020_018.eps
020305
3141 083 3008.1
NOT USED
1344
319801706820
319802157590
YKF51-5347
3135_037_05461Ref Des
NOT USEDNOT USED
B3B-EH-A
241202000725NOT USED
B3B-EH-A
2008 NOT USED NOT USED NOT USED NOT USED
319802151090
241202000725
B3B-EH-A
241202000725
I
G
D
A
E
X
3135_037_12321
0
P
_
3135_037_10581 X
3135_037_05461
D
X
RESERVED
4
1
223891019854
220n220n
2238910198542000
H
V
T
2
K
NOT USED
6004 934038640115
BZX284-C6V8
934038640115
BZX284-C6V8
934038640115
BZX284-C6V8
BZX284-C6V8
934038640115
BZX284-C6V8
934038640115
BZX284-C6V8
NOT USED 934038640115
BZX284-C6V8
NOT USED NOT USED
6011
BZX284-C6V8
NOT USED NOT USED
D
T
V
R
D
X
M
N
E_
3
K
3135_037_11961 X
X3135_037_12131
223891019854
X
9
2
H
T
O
S
U
_
934038640115
BZX284-C6V8
NOT USED 934038640115
BZX284-C6V8
NOT USED NOT USED
2
R
H
K
9
M
934038640115
BZX284-C6V8
NOT USED NOT USED
6013 934038640115
BZX284-C6V8
934038640115
BZX284-C6V8
NOT USED 934038640115
NOT USED NOT USED
6001 934038640115
BZX284-C6V8
934038640115
BZX284-C6V8
6012 934038640115
BZX284-C6V8
934038640115
2
9
NOT USED
6002 934038640115
BZX284-C6V8
934038640115
BZX284-C6V8
934038640115
BZX284-C6V8
934038640115
BZX284-C6V8
NOT USED
NOT USED NOT USED NOT USED NOT USED 319802190020 NOT USED
4001 NOT USED NOT USED NOT USED
934038640115
BZX284-C6V8
NOT USED
934038640115
319802190020 NOT USED
6000 934038640115
BZX284-C6V8
934038640115
BZX284-C6V8
934038640115
BZX284-C6V8
934038640115
BZX284-C6V8
3029 319802153920
3K9
319802153920
3K9
NOT USED NOT USED 319802153920
934038640115
BZX284-C6V8
934038640115
BZX284-C6V8
BZX284-C6V8
NOT USED
1K8
319802151820
1K8
319802157590
31980215
75R
319802151820
1K8
NOT USED
4000
NOT USED
3026 NOT USED NOT USED NOT USED NOT USED NOT USED 319802151030
10K
NOT USED 319802190020 NOT USED
4002 NOT USED
NOT USED
6010
NOT USED
10K
3028 319802151090
10R
319802151090
10R
NOT USED 319802151090
10R
NOT USED NOT USED
10R
NOT USED 319802151090
10R
NOT USED NOT USED
3020 319802151090
3K9
NOT USED
3030 319802151820
NOT USED
319802151820
NOT USED NOT USED
3023 319802151090
10R
319802151090
10R
NOT USED 319802151090
10R
NOT USED
319802157590
75R
319802157590
75R
319802157590
75R
NOT USED
3027 NOT USED NOT USED NOT USED NOT USED
NOT USED NOT USED
319802157590
75R
319802157590
75R
NOT USED NOT USED
3019 319802151090
10R
319802151090
242202604747
YKB21
NOT USED NOT USED
220n
223891019854
220n
NOT USED NOT USED
10R
319802151090
10R
NOT USED
1K8
10R
6n8
2009 NOT USED NOT USED NOT USED NOT USED NOT USED 319801706820
6n8
3000 319802157590
75R
3135_037_10581 3135_037_11961 3135_037_12131 3135_037_12321 RESERVED
1002 242202604926
YKF51-5347
242202604926
NOT USED
3001 319802157590
75R
NOT USED 319802151030
75R
242202604926
YKF51-5347
242202604926
YKF51-5347
NOT USED NOT USED
1007 242202604747
YKB21
242202604747
YKB21
NOT USED