Table Of Contents - Sony TRINITRON KV-27FA310 Service Manual

Trinitron series color television

Table of Contents

SECTION TITLE

Speciﬁ cations ............................................................................................................................................................................. 4

Warnings and Cautions .............................................................................................................................................................. 5

Safety Check-Out ....................................................................................................................................................................... 6

Self-Diagnostic Function............................................................................................................................................................. 7

SECTION 1: DISASSEMBLY............................................................................................................................................................. 9

1-1. Rear Cover Removal (All Except KV-27FA310/29FA310).................................................................................................. 9

1-2. Rear Cover Removal (KV-27FA310/29FA310 Only) .......................................................................................................... 9

1-3. Chassis Assembly Removal (All Except KV-27FA310/29FA310)..................................................................................... 10

1-4. Chassis Assembly Removal (KV-27FA310/29FA310 Only) ............................................................................................. 10

1-5. Service Position (All Except KV-27FA310/29FA310) ........................................................................................................11

1-6. Service Position (KV-27FA310/29FA310 Only) .................................................................................................................11

1-7. Picture Tube Removal...................................................................................................................................................... 12

Anode Cap Removal Procedure....................................................................................................................................... 12

SECTION 2: SET-UP ADJUSTMENTS............................................................................................................................................ 13

2-1. Beam Landing .................................................................................................................................................................. 13

2-2. Convergence.................................................................................................................................................................... 14

2-3. Focus ............................................................................................................................................................................... 15

2-4. Screen (G2)...................................................................................................................................................................... 16

2-5. Method of Setting the Service Adjustment Mode ............................................................................................................. 16

2-6. White Balance Adjustments ............................................................................................................................................. 16

SECTION 3: SAFETY RELATED ADJUSTMENTS......................................................................................................................... 17

3-1. X R564 Conﬁ rmation Method (HV Hold-Down Conﬁ rmation) and Readjustments ........................................................ 17

3-2. B+ Voltage Conﬁ rmation and Adjustment ........................................................................................................................ 17

SECTION 4: CIRCUIT ADJUSTMENTS.......................................................................................................................................... 19

4-1. Setting the Service Adjustment Mode .............................................................................................................................. 19

4-2. Memory Write Conﬁ rmation Method ................................................................................................................................ 19

4-3. Remote Adjustment Buttons and Indicators ..................................................................................................................... 19

4-4. Service Data Lists ............................................................................................................................................................ 20

4-5. ID Map Table .................................................................................................................................................................... 32

4-6. A Board Adjustments........................................................................................................................................................ 32

SECTION 5: DIAGRAMS................................................................................................................................................................. 35

5-1. Circuit Boards Location .................................................................................................................................................... 35

5-2. Printed Wiring Board and Schematic Diagram Information.............................................................................................. 35

5.3. Block Diagram and Schematics ....................................................................................................................................... 37

A Board Schematic Diagram ........................................................................................................................................... 38

CW Board Schematic Diagram ....................................................................................................................................... 40

D Board Schematic Diagram (All Except KV-27FA310/29FA310) ................................................................................... 41

HS Board Schematic Diagram(All Except KV-27FA310/29FA310) .................................................................................. 42

V Board Schematic Diagram ........................................................................................................................................... 42

GD Board Schematic Diagram (KV-27FA310/29FA310 Only) ......................................................................................... 45

HR Board Schematic Diagram (KV-27FA310/29FA310 Only).......................................................................................... 48

HU Board Schematic Diagram (KV-27FA310/29FA310 Only).......................................................................................... 50

K Board Schematic Diagram (KV-27FA310/29FA310 Only) ........................................................................................... 53

5-4. Semiconductors ............................................................................................................................................................... 54

SECTION 6: EXPLODED VIEWS.................................................................................................................................................... 55

6-1. Picture Tube (KV-27FS120/29FS120 Only) ..................................................................................................................... 55

6-2. Chassis (KV-27FS120/29FS120 Only)............................................................................................................................. 56

6-3. Picture Tube (KV-27FA310/29FA310 Only)...................................................................................................................... 57

6-4. Chassis (KV-27FA310/29FA310 Only) ............................................................................................................................. 58

SECTION 7: ELECTRICAL PARTS LIST....................................................................................................................................... 59

KV-27FA310/27FS120/29FA310/29FS120

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