Read Sony KD-27FS170 Service Manual online
KD-27FS170/32FS170/36FS170
KD-27FS170/32FS170/36FS170
3
TABLE OF CONTENTS
SECTION TITLE
PAGE
SECTION TITLE
PAGE
Specifi cations ........................................................................... 4
Warnings and Cautions ............................................................ 5
Safety Check-Out ..................................................................... 6
Self-Diagnostic Function .......................................................... 7
SECTION 1: DISASSEMBLY ................................................................. 9
1-1. Rear Cover Removal ........................................................ 9
1-2. Chassis Assembly Removal ............................................. 9
1-3. Service Position .............................................................. 10
1-4. Picture Tube Removal .....................................................11
Anode Cap Removal Procedure ......................................11
Cable Wire Dressing ...................................................... 12
KD-27FS170
Models
Only
....................................... 12
KD-32FS170
Models
Only
....................................... 19
KD-36FS170
Models
Only
....................................... 25
SECTION 2: SET-UP ADJUSTMENTS ................................................ 31
2-1. Beam Landing ................................................................ 31
2-2. Convergence .................................................................. 32
2-3. Focus .............................................................................. 33
2-4. Screen (G2) .................................................................... 34
SECTION 3: SAFETY RELATED ADJUSTMENTS ............................. 35
3-1. X R529, R530, R531, R577 Confi rmation Method
(HV Hold-Down Confi rmation) and Readjustments ........ 35
3-2. B+ Voltage Confi rmation and Adjustment ....................... 35
SECTION 4: CIRCUIT ADJUSTMENTS .............................................. 36
4-1. Remote Adjustment Buttons and Indicators ................... 36
4-2. Accessing the Service Adjustment Mode ....................... 36
4-3. Confi rming Service Adjustment Changes ....................... 37
4-4. White Balance Adjustments ............................................ 38
4-5. A Board Adjustments ...................................................... 38
4-6. Service Data Lists .......................................................... 41
KD-27FS170 Models Only ............................................. 41
KD-32FS170 Models Only ............................................. 57
KD-36FS170 Models Only ............................................. 70
SECTION 5: DIAGRAMS ..................................................................... 81
5-1. Circuit Boards Location .................................................. 81
5-2. Printed Wiring Board
and Schematic Diagram Information .............................. 81
5-3. Block Diagrams and Schematics .................................... 82
Signal Flow Block Diagram ............................................ 82
A Board Schematic Diagram (1 of 3) ............................. 83
A Board Schematic Diagram (2 of 3) ............................. 84
A Board Schematic Diagram (3 of 3) ............................. 85
CV Board Schematic Diagram ....................................... 87
HS Board Schematic Diagram ....................................... 89
M Board Schematic Diagram (1 of 5) ............................. 90
M Board Schematic Diagram (2 of 5) ............................. 91
M Board Schematic Diagram (3 of 5) ............................. 92
M Board Schematic Diagram (4 of 5) ............................. 93
M Board Schematic Diagram (5 of 5) ............................. 94
VD Board Schematic Diagram
(KD-32FS170/36FS170
ONLY)
............................... 96
5-4. Semiconductors .............................................................. 97
SECTION 6: EXPLODED VIEWS ........................................................ 98
6-1. Chassis ........................................................................... 98
6-2. Picture Tube ................................................................... 99
SECTION 7: ELECTRICAL PARTS LIST .......................................... 100
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