Read Sony KDL-32S2800 Service Manual online
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SE1A
RM-ED009
TABLE OF CONTENTS
Section
Title
Page
Section
Title
Page
1. GENERAL ...................................................................
3
Caution ................................................................
3
Specifications ......................................................
4
Connectors ..........................................................
5
Self Diagnosis .....................................................
7
2. DISASSEMBLY
2-1.
Rear Cover Removal ...........................................
8
2-2.
Stand Removal ....................................................
8
2-3.
Cover Under Removal ........................................
9
2-4.
AC Inlet Removal ...............................................
9
2-5.
Loud Speaker Removal .......................................
10
2-6.
H1 Board Removal .............................................
10
2-7.
BC Board Removal .............................................
11
2-8.
U1 Board Removal .............................................
12
2-9.
H3 Board Removal .............................................
12
2-10. G1 Board Removal (32 Inch) .............................
13
2-11. H4 Board Removal .............................................
13
2-12. D1 and G3 Board Removal ................................
14
2-13. Vesa Arm and LCD Panel Removal (32 Inch) ...
15
2-14. Vesa Arm and LCD Panel Removal (40 Inch) ...
16
3. CIRCUIT ADJUSTMENTS
3-1.
Electrical Adjustments .......................................
17
3-2.
TT Mode ............................................................
19
3-3.
TT OSD Labels ..................................................
20
4. DIAGRAMS
4-1.
Block Diagram ....................................................
21
4-2.
Circuit Board Location ........................................
22
4-3.
Schematic Diagrams and Printed Wiring
Boards .................................................................
22
BC Board Schematic Diagram ............................
23
BC Printed Wiring Board ...................................
69
U1 Board Schematic Diagram ............................
71
U1 Printed Wiring Board .................................... 72
D1 Board Schematic Diagram
(KDL-40S28XX Only) ...................................... 73
D1 Printed Wiring Board
(KDL-40S28XX Only) ...................................... 77
G1 Board Schematic Diagram
(KDL-32S28XX Only) ......................................
79
G1 Printed Wiring Board
(KDL-32S28XX Only) ......................................
83
G3 Board Schematic Diagram
(KDL-40S28XX Only) ......................................
85
G3 Printed Wiring Board
(KDL-40S28XX Only) ......................................
89
H1 Board Schematic Diagram ............................
91
H1 Printed Wiring Board ....................................
92
H3 Board Schematic Diagram ............................
93
H3 Printed Wiring Board ....................................
92
H4 Board Schematic Diagram ............................
91
H4 Printed Wiring Board ..................................
92
5. EXPLODED VIEWS
5-1.
Chassis ................................................................
94
5-2.
Rear Cover, Stand & Bezel .................................
95
5-3.
Power Supply Cords ..........................................
96
6. ELECTRICAL PARTS LIST .................................. 97
SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY SHADING AND MARKED
ON
THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE
PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE
THESE COMPONENTS WITH SONY PARTS WHOSE PART
NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE
THESE COMPONENTS WITH SONY PARTS WHOSE PART
NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
WARNING !!
AN ISOLATION TRANSFORMER SHOULD BE USED DURING
ANY SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD
DUE TO LIVE CHASSIS, THE CHASSIS OF THIS RECEIVER IS
DIRECTLY CONNECTED TO THE POWER LINE.
ANY SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD
DUE TO LIVE CHASSIS, THE CHASSIS OF THIS RECEIVER IS
DIRECTLY CONNECTED TO THE POWER LINE.
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