Read Sony KP-43T100 / KP-53SV100 (serv.man2) Service Manual online
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KP-43T100/53SV100
TABLE OF CONTENTS
Specifi
cations........................................................................ 4
Warnings and Cautions......................................................... 5
Safety
Check-out .................................................................. 6
Self-Diagnostic
Function....................................................... 7
1. Disassembly
1-1.
1-1.
Rear
Board
Removal .......................................................... 10
1-2.
Chassis
Assembly
Removal ............................................... 10
1-3.
Service
Position .................................................................. 10
1-4. Beznet Assembly Removal ................................................. 10
1-5. H1 Board Removal.............................................................. 11
1-6. H2 Board Removal.............................................................. 11
1-7. H3 Board Removal.............................................................. 11
1-8. H4 Board and S Board Remvoal......................................... 11
1-9. Mirror Cover Removal ......................................................... 12
1-10. A and G Board Removal ..................................................... 12
1-11. HV Cable Installation and Removal .................................... 13
1-12.
Picture
Tube
Removal ......................................................... 13
2. Set-up Adjustments
2-1.
2-1.
Screen
Voltage
Adjustment................................................. 14
2-2.
Screen
(G2)
Adjustment ..................................................... 14
2-3.
Defl
ection
Yoke
Tilt
Adjustment ........................................... 14
2-4. Focus Lens Adjustment ...................................................... 14
2-5.
Focus
Control
Adjustment................................................... 15
2-6.
2-Pole
Magnet
Adjustment.................................................. 15
2-7.
4-Pole
Magnet
Adjustment.................................................. 16
2-8.
Defocus
Adjustment............................................................ 16
2-9. Electrical Adjustments By Remote Commander................. 16
2-10. Registration Adjustment (PJE mode only) .......................... 22
2-11.
Green
Registration
Adjustment........................................... 23
2-12.
Red
Registration
Adjustment .............................................. 24
2-13.
Blue
Registration
Adjustment.............................................. 24
2-14.
Auto
Registration
Error
Code
List ....................................... 25
3. Safety Related Adjustments (G Board)
3-1. HV Regulation Circuit Check and Adjustment .................... 26
3-2. HV Hold Down Circuit Operation Check and Adjustment ... 26
3-3. +B Max Voltage Confi rmation ............................................. 27
3-4. +B OVP Confi rmation ......................................................... 27
4. Circuit Adjustments
4-1. TV Input Sub Contrast Adjustment ..................................... 28
4-2. Video Input Sub-Hue and Sub Color Adjustment ............... 28
4-3. Component Input Sub-Hue and Sub-Color Adjustment ...... 28
4-4.
PIP
Sub-Contrast
Adjustment ............................................. 28
4-5. PIP Sub-Hue, Sub-Color Adjustment.................................. 29
4-6. User Control Bar Graph Display Position Adjustment......... 29
4-7.
PIP
Position
Adjustment ..................................................... 29
5. Diagrams
5-1. Circuit Boards Location....................................................... 30
5-2. PWB and Schematic Diagrams Information........................ 30
5-3.
Block
Diagrams................................................................... 32
5-4. Frame Schematic Diagram ................................................. 40
5-5. Schematics and Supporting Information............................. 41
A Board............................................................................... 41
CB Board ............................................................................ 46
CR Board ............................................................................ 48
CG Board............................................................................ 50
FA
Board ............................................................................. 50
G Board .............................................................................. 51
H1 Board............................................................................. 54
H2 Board............................................................................. 54
H3 Board............................................................................. 55
H4
Board............................................................................. 55
S Board............................................................................... 55
5-6.
Semiconductors .................................................................. 56
6. Exploded Views
6-1.
6-1.
Cover
(KP-43T100)............................................................. 58
6-2.
Cover
(KP-53SV100) .......................................................... 59
6-3.
Chassis
(KP-43T100) ......................................................... 60
6-4.
Chassis
(KP-53SV100)....................................................... 61
6-5.
Picture
Tube
....................................................................... 62
7. Electrical Parts List ......................................................................... 63
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