Sony TRINITRON KV-27V45, Руководство по обслуживанию

Страница: 3 / 72

—
3
—
KV-27V40 / 27V45 / 27V65 / 29VL40 / 29VL65A / 29VL65C / 29VL85 / 29VL95
Warnings and Caution ..................................................... 4
Self-Diagnostic Function ................................................ 4
Safety Check Out Instructions ........................................ 7
1. GENERAL
Connecting and Installing the TV ............................. 8
Basic Set Up .............................................................. 12
Using Your TV............................................................. 12
Using Your Menus.......................................................15
Operating Video Equipment....................................... 19
Operating a Cable Box or DBS Receiver.................... 20
Troubleshooting.......................................................... 20
2. DISASSEMBLY
2-1. Rear Cover Removal ..................................................... 22
2-2. Control Switch Removal ........................................... 22
2-3. Chassis Assembly Removal....................................... 22
2-4. Service Position ........................................................ 22
2-5. Picture Tube Removal ................................................... 23
3. SET-UP ADJUSTMENTS
3-1. Beam Landing............................................................. 24
3-2. Convergence............................................................... 25
3-3. Focus........................................................................... 26
3-4. Screen (G2)................................................................. 26
3-5. Method of Setting the Service Adjustment Mode....... 26
3-6. White Balance Adjustments........................................ 26
4. SAFETY RELATED ADJUSTMENTS
......................... 27
5. CIRCUIT ADJUSTMENTS
5-1. Electrical Adjustment by Remote Commander........... 29
5-2. A Board Adjustments.................................................. 32
TABLE OF CONTENTS
Section Title Page
6. DIAGRAMS
6-1. Block Diagrams.......................................................... 35
6-2. Circuit Boards Location.............................................. 38
6-3. Printed Wiring Boards and Schematic Diagrams .......38
• A Board...................................................................... 39
• P Board....................................................................... 47
• K Board ..................................................................... 49
• HZ Board.................................................................... 50
• E Board ...................................................................... 50
• CV Board.....................................................................51
• HV Board.................................................................... 53
6-4. Semiconductors........................................................... 55
7. EXPLODED VlEWS
7-1. One Tuner Chassis .........................................................56
(KV-27V40/27V45/29VL40/29VL85)
7-2 . Two Tuner Chassis.........................................................57
(KV-27V65/29VL65A/29VL65C/29VL95)
7-3. Main Power Switch...................................................... 58
(KV-29VL65A)
8. ELECTRICAL PARTS LIST
• Table of Contents for Parts List...................................59
• A Board Common Parts List....................................... 61
• A Board Variant Lists.................................................. 70
• CV Board Parts List.................................................... 79
• E Board Parts List....................................................... 80
• HV Board Parts List.................................................... 81
• HZ Board Parts List.....................................................82
• K Board Parts List..................................................... 83
• P Board Parts List..................................................... 84
• Accessories and Packaging........................................ 86
Section Title Page