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
73DPTV585 AA 7.
UART Interface Module
KBI<0:7>
P0<0:7>
INT
SDA
T0
P1<0:7>
CLKOUT
P3<0:1>
1
RST
CIN1B
CIN2A
XTAL2
XTAL1
VDD
T1
CMP1
CMPREF 0
CIN1A
CIN2B
SCL
RXD
TXD
VSS
CMP2
COM
OUTIN
12345
12345
A
B
C
D
E
F
A
B
C
D
E
F
1000 D5
1001 D5
1004 D1
1006 C5
1007 E5
1008 C4
1009 D4
1011 C3
2000 D1
2002 D2
2003 D4
2004 D4
2005 D5
2006 D5
2007 D5
2008 E4
2009 E4
2010 E4
2011 F4
3000 C1
3001 D4
3002 D4
3003 D4
3004 D2
3005 D4
3006 D4
3007 D4
3008 E4
3009 C4
6000 E2
7001 C1
7002 D2
5V
3
4
5
6
78
B4B-PH-K
1
2
3
4
5V
1K03009
1
2
47R3007
1009
S3B-PH-SM4-TB
1004
47R
3006
1
2
3
45
Pin NoPin No
3V3
3V1
3V3
*connect for
programming
*
TO SSM 1009
programming
TO ATSC P1206
*
*
*
*
Optional items not inserted
*
*
*
*connect for
RES
UART INTERFACE PANEL
7001
MC78FC33H
1
23
19
20
3V1
3V3
3V3
0V
0V
0V
0V
3V3
3V1
RES
RES
RES
Voltage Voltage
7002
3V3
3V3
3V3
3V3
3V3
3V3
3V3
3V3
3V3
3V3
5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
3001 47R
3002
1K0
4R7
3000
6000
TLMG3100
3004
220R
1n0
2011
2010
1n0
1n0
2009
2008
1n0
2007
1n0
1n0
2006
2005
1n0
1n0
2004
2003
1n0
220n
2002
220n
2000
2
5V 1006
T2B-SQ
1008
1
1011
1007
B4B-EH-A
1
2
3
4
47R
3003
47R3005
3008
47R
1000
B6B-PH-SM4-TBT(LF)
1
2
3
4
5
6
7
8
9
1011
1001
S09B-JL-F-E
1
2
10
9
8
4
3
2
7
6
15
5
20
19
18
17
16
14
13
12
11
7002
P89LPC921FDH
Φ
1
5V
irq_res
SCL
SDA
Rx
Power_on
Pod_Det
Tx
Reset
BURST_CON
POWER_DOWN
U1 U1
3139 123 6062.1
F_15120_032.eps
020805
Layout UART Interface Modukle
3139 123 6062.1
F_15120_033.eps
020805