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
64DPTV585 AA 7.
Circuit Diagrams and PWB Layouts
HOP Panel
1
2
1
2
1
2
1
2
1
2
DET
SYNC
SEPA
LOGIC
GROUND
R
1
>
RCX
CX
EN
G1
1
MUX 1~
1
2
1
2
1
2
1
2
1
2
DET
SYNC
SEPA
LOGIC
GROUND
R
1
>
RCX
CX
E
F
G
H
I
J
1110 B15
1111 A13
1151 E15
1152 J15
1153 E15
1250 I10
2110 B14
2111 E12
2120 B14
2130 C14
2150 F14
2160 G14
2250
1234567891011121314 15
1234567891011121314 15
A
B
C
D
E
F
G
H
I
J
A
B
C
D
BAS316
6142
2170 H14
2190 B11
2191 B11
2210 F9
2216 I9
2220 F9
2230 F10
2247 I10
2248 H9
2250 H12
2260 H11
3515
22R
2270 H11
2290 F8
2291 F8
2321 I7
2322 I7
2324 H6
2325 H4
2326 I5
2329 H4
2330 H1
2331 H3
2500 C5
2501 B5
2502 C5
2505 F5
2506 E5
2507 F5
2509 A2
2510 B3
2511 B3
2519 C3
2520 E3
2521 D2
2529 F3
2804 D7
2806 B6
2807 D6
2931 E6
2944 F14
2945 F14
3110 B15
3111 B14
3120 C15
3121 B14
3130 C15
3131 C14
3140 D15
3141 D14
3145 E15
3146 E14
3150 F14
3151 F14
3160 G14
3161 G14
3170 H14
3523
1K8
3171 H14
3180 I14
3181 I14
3185 J14
3186 J14
3247 H10
3248 H9
3250 I12
3251 H12
3260 I11
3261 H11
3270 I11
3271 H11
3280 J11
3281 H11
3285 I11
3286 H11
3320 H6
3321 I6
3322 I6
3323 I5
3324 H6
3325 H4
3326 H5
3331 G3
3332 I3
3333 H3
3335 I3
3336 I3
3339 I1
3500 C5
3501 C5
3502 C5
3505 F5
3506 E5
2521
47u
3507 F5
3510 A3
3511 B2
3512 B2
3513 A2
3515 B2
3516 B2
3517 B3
3518 B3
3519 C3
3520 D3
3521 E2
3522 E2
3523 D2
3525 E3
3526 E3
3527 E3
3528 E3
3529 F3
3530 B2
3531 B5
3532 C6
3540 D1
3541 E5
3542 E6
3803 C6
3804 D6
3805 D6
3806 D6
3807 D6
3944 E14
4210 F9
4211 E11
4213 F11
4220 F10
4221 F11
4223 F11
4230 F10
4231 F11
6111 B13
6112 B13
6121 C14
6122 B14
6131 C13
6132 C13
6141 D14
6142 D14
6146 E14
6147 E14
6151 F13
6152 F13
6161 G13
6162 G13
6171 H13
6172 H13
6181 I13
6182 I13
6186 J14
6187 J14
6331 G3
7110 B12
7210 F9
7328-A I6
7328-B I4
7330 G2
7510 B4
7511 B1
7520 E4
7521 E1
7530 B6
7540 E6
7805 D6
3111
47R
3
4
5
6
7
8
9
100n
2331
1n0
47u
2160
3131
47R
3251
47R
1K0
3280
2170
47u
21 R-OUT
R1-IN
1
R2-IN
7
VCC
20
14 VD-OUT
VD1-IN
12
13
VD2-IN
100R
3336
4213
75R
3270
470K
3248
2807
1u0
BAS316
6147
2K2
3325
100R
3335
47u
2290
470R
3527
1
2
3
4
5
6
7
8
9
1-C19
4210
+CARRIER
8
MC1496D
7510
100n
2502
3322
4K7
P1255
J1
J1
J1
HOP PANEL
To 1250 of
RES
RES
J1
J1
J1,J2
J1
J1
J1
J1
RES
J1
J1
J1
J1,J2
J1
FROM
1n0
2500
6182
BAS316
220R
3286
47R
3271
6152
BAS316
470p
2324
3542
3K3
2501
1n0
6161
BAS316
4231
1111
JET
16
17
1
10
11
12
13
14
15
2
100n
2519
47u
2130
3180
1K01K0
3185
1K0
3140
15K
3512
470p
2248
HD1-IN
24
23
HD2-IN
R-OUT21
1
R1-IN
7
R2-IN
20
VCC
VD-OUT14
12
VD1-IN
VD2-IN
13
4211
15 B-OUT
B1-IN
5
11
B2-IN
17 C-S-OUT C-V-IN 18
CTL 16
G-OUT19
3
G1-IN
G2-IN
9
46810
22 HD-OUT
HD-S-SIG-DET
2
7210
BA7657F
3323
2K2
6131
BAS316
3501
22R
3285
1K0
3332
100R
68p
2326
75R
3250
3K9
3519
10R
3510
68K
3247
6181
BAS316
3K
3804
22R
3518
6146
BAS316
75R
3120
1K0
3805
3339
100R
6187
BAS316
47R
3151
PMBT2369
7530
1
3
4
57
62
16
8
1-F20
74HC4538D
7328-A
3505
22R
3528
22R
22R
3506
220R
3181
7511
PMBT2369
3130
75R
68K
3324
6331
BAS316
6122
BAS316
6171
BAS316
3540
330R
47u
2110
PMBT2369
7521
4223
BAS316
6132
3520
10R
3333
100R
2210
47u
6111
BAS316
22R
3500
3260
75R
2507
100n
2330
100n
4230
47u
2520
1-E13
4220
100n
2191
3507
220R
22R
3511
NC1
NC2
9
NC3
11
NC4
13
VEE
14
2944
100n
7520
MC1496D
8
+CARRIER
+OUTPUT
6
1
+SIG_INP
10
-CARRIER
12
-OUTPUT
-SIG_INP
4
5
BIAS
GAIN_ADJ1
2
3
GAIN_ADJ2
7
2120
47u
75R
3150
3517
470R
6186
BAS316
47u
2260
100n
2216
3261
47R
47u
2220
6112
BAS316
6121
BAS316
6
+OUTPUT
+SIG_INP
1
-CARRIER
10
-OUTPUT
12
4
-SIG_INP
BIAS
5
2
GAIN_ADJ1
GAIN_ADJ2
3
NC1
7
9
NC2
11
NC3
13
NC4
14
VEE
15
13
12
11
9
10
14
16
8
74HC4538D
7328-B
2509
100n
47u
4K7
3321
47u
2511
3160
75R
4K7
3803
75R
3170
1
2
3
4
5
6
1151
B6B-EH-A
B1-IN
B2-IN
11
C-S-OUT17 18C-V-IN
16CTL
19 G-OUT
G1-IN
3
9
G2-IN
46810
HD-OUT22
2
HD-S-SIG-DET
24
HD1-IN
HD2-IN
23
BA7657F
7110
B-OUT15
5
1K0
3326
1153
1
2
3
4
5
6
1
2
3
4
S6B-EH
1152
S4B-EH
7540
PMBT2369
1-N20
220R
3502
1K0
3516
100n
2111
2325
470p
100n
2945
10R
3944
1
VCC
16
22R
3525
2
3
4
5
6
7
11
10
9
14
13
12
15
GND
8
7330
74HC157D
47R
3171
2247
1u0
6
7
8
9
2931
1n0
16 17
1
10
11
12
13
14
15
2
3
4
5
SUB-D
1110
4K7
3807
6162
BAS316
47R
3121
2322
470p
3186
220R
2510
47u
3521
22R
BC847B
7805
100n
3281
220R
2529
1n0
2806
3526
1K0
3541
22R
47u
3161
47R
3529
3K9
2190
2270
47u
6141
BAS316
1u0
2804
JL
1250
330R
3530
1K8
3513
2230
47u
6151
BAS316
2506
470p
2321
3522
15K
2150
47u
220R
3146
2K2
3320
1-J20
4221
3145
1K0
2291
100n
3K3
3532
100n
2329
3141
220R
3110
75R
3806
4K7
22R
3531
6172
BAS316
1M0
3331
2505
1n0
SCL
SDA
+5VA
+5VA
+5VA
+5VA
+5VA
+5VA
+5VA
+5VA
TREF
TREF
TREF
+12V
TBIAS
+5V
VS1
CSO
HOUT2
HOUT2
+5V
GY
Hf
SYNCSEL
+5V +5V
+5V
+12V
+12V
+12V
+12V
+12V
+12V
+5VA
+5VA
+5V
+5V
+5V
RPr
BPb
VD
HD
+5V
U
UU
TINT
V
VV
TINT
+5V
+5VA
HOUT1
HOUT1
VS2
VOUT2
VOUT2
VOUT1
VOUT1
J2
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