Read Sony KV-32HS500 Service Manual online
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KV-32HS500/32HV600/34DRC500/34XBR800/36HS500/
36XBR800/38DRC500/40XBR800/42DRC800
TABLE OF CONTENTS
SpeciÞ cations ................................................................................. 4
Warnings and Cautions .................................................................. 6
Safety
Check-Out ........................................................................... 7
Self-Diagnostic
Function................................................................. 8
1. Disassembly
1-1.
1-1.
Rear
Cover
Removal.............................................................11
1-2.
Chassis
Assembly
Removal..................................................11
1-3.
Service
Position ....................................................................11
1-4.
Picture
Tube
Removal.......................................................... 12
Anode Cap Removal Procedure .......................................... 12
2. Set-Up Adjustments
2-1.
2-1.
Beam
Landing ...................................................................... 13
2-2. V-PIN and V-CEN Adjustment .............................................. 14
2-3.
Convergence........................................................................ 14
2-3.1. Vertical and Horizontal Static Convergence............. 14
2-3.2. Operation of BMC (Hexapole) Magnet..................... 14
2-3.3.
TLH
Plate
Adjustment .............................................. 14
2-3.4.
Screen-Corner
Convergence ................................... 15
2-3.5.
Dynamic
Convergence
Adjustments ........................ 15
2-4.
Focus
................................................................................. 16
2-4.1. Dynamic Focus/Dynamic Quadra-Pole Data ........... 16
2-5.
Screen
(G2).......................................................................... 17
2-6.
Picture
Quality
Adjustments ................................................. 17
2-6.1. Video Input - Sub Contrast Adjustment .................... 17
2-6.2. Video Input - Sub Hue/Sub Color Adjustment .......... 17
2-6.3. RF Input - Two Picture Sub Contrast Adjustment..... 18
2-6.4. RF Input - Sub Hue/Sub Color Adjustment .............. 18
2-7. White Balance (CRT) and Sub Bright Adjustment................ 19
2-7.1.
Color
Offset
Adjustment
Procedure.......................... 19
2-8. H Raster Center Adjustment ................................................ 19
2-9.
Picture
Distortion
Adjustments ............................................. 20
2-9.1. NTSC (DRC) Full Mode Adjustment......................... 20
2-9.2. 1080i HD Mode Adjustment ..................................... 20
2-9.3. Vertical Compressed Mode Check and
ConÞ rmation (For 4 x 3 CRT Only)........................... 21
2-9.4. Twin Mode/Favorite/Index/Normal Mode
Geometry
ConÞ rmation ............................................ 21
3. Safety Related Adjustments
3-1. Preparation Before ConÞ rmation ......................................... 22
3-1.1 Hold-Down Operation ConÞ rmation ......................... 22
3-2. B+ Max ConÞ rmation ........................................................... 22
3-3. HV Service Flowchart........................................................... 23
4. Circuit Adjustments
4-1.
4-1.
Setting
Service
Adjustment
Mode ........................................ 24
4-1.1.
Service
Adjustment
Mode
In .................................... 24
4-1.2.
Service
Adjustment
Mode
Memory .......................... 24
4-1.3.
Reading
the
Memory................................................ 24
4-1.4. Adjusting the Picture ................................................ 24
4-1.5. Resetting the Data ................................................... 24
SECTION TITLE
PAGE
4-1.6. Resetting the MID NVM Data................................... 24
4-1.7. Resetting the System NVM Data ............................. 24
4-1.8.
Copy
Function .......................................................... 24
4-2. Memory Write ConÞ rmation Method .................................... 25
4-3. Remote Adjustment Buttons and Indicators......................... 25
4-4. Service Data Lists ................................................................ 26
4-4.1. KV-32HS500\34DRC500 Service Data Lists............ 26
4-4.2. KV-32HV600 Service Data Lists .............................. 58
4-4.3. KV-34XBR800 Service Data Lists ............................ 91
4-4.4. KV-36HS500\38DRC500 Service Data Lists.......... 123
4-4.5. KV-36XBR800 Service Data Lists .......................... 156
4-4.6. KV-40XBR800/42DRC800 Service Data Lists ....... 189
4-5.
ID
Map
Table ...................................................................... 222
5. Diagrams
5-1.
5-1.
Circuit
Boards
Location ...................................................... 224
5-2. Printed Wiring Board and
Schematic
Diagrams
Information ....................................... 224
5-3. Block Diagram and Schematics ......................................... 225
Block
Diagrams .................................................................. 225
D
Board .............................................................................. 229
M
Board.............................................................................. 233
U
Board .............................................................................. 238
MS1
Board ......................................................................... 240
HM
Board ........................................................................... 244
UD
Board ........................................................................... 246
A
Board .............................................................................. 248
B
Board .............................................................................. 252
DH
Board ........................................................................... 260
HB
Board............................................................................ 262
HC
Board ........................................................................... 264
HA
Board............................................................................ 266
CH
Board ........................................................................... 267
CX
Board............................................................................ 269
W
Board ............................................................................. 271
5-4.
Semiconductors ................................................................. 273
6. Exploded Views
6-1. Chassis (KV-32HS500/32HV600/34DRC500)..................... 275
6-2.
Picture
Tube
(KV-32HS500/32HV600/34DRC500) ............. 276
6-3. Chassis (KV-34XBR800) ..................................................... 277
6-4.
Picture
Tube
(KV-34XBR800).............................................. 278
6-5.
Beznet
(KV-34XBR800)....................................................... 279
6-6. Chassis (KV-36HS500/38DRC500)..................................... 280
6-7. Picture Tube (KV-36HS500/38DRC500) ............................ 281
6-8. Chassis (KV-36XBR800) ..................................................... 282
6-9.
Picture
Tube
(KV-36XBR800).............................................. 283
6-10. Chassis (KV-40XBR800/42DRC800) ............................... 284
6-11. Picture Tube (KV-40XBR800/42DRC800) ......................... 285
7. Electrical Parts List ....................................................................... 286
SECTION TITLE
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