Table of Contents
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Section
Title
1. GENERAL ...................................................................
Caution ................................................................
Specifications .....................................................
Connectors ..........................................................
Self Diagnosis .....................................................
2-1.
2-2.
2-3.
Button Bracket Removal ....................................
2-4.
H1 Board Removal .............................................
2-5.
Cover, Under Removal (32 inches) ...................
2-6.
Speaker Removal (22 inches) ............................
2-7.
Speaker Removal (32 inches) ............................
2-8.
H2 Board Removal .............................................
2-9.
Side Jack bracket Removal ................................
2-10. A Board Removal ...............................................
2-11. G Board Removal (22 inches) ............................
2-12. G2BE Board Removal (32 inches) ....................
3-1.
How to enter the Service Mode ........................
3-2.
Service Menu Structure .....................................
3-2-1. Service General Menu .................................
3-2-2. Service Alignments Menu ...........................
3-2-3. OSD Service Menu ......................................
3-2-4. Country Selection Menu ..............................
3-2-5. Reset .............................................................
3-3.
White Balance Adjustment ...............................
3-3-1. Preparation ...................................................
3-3-2. "COOL" White Balance Adjustment ..........
TABLE OF CONTENTS
Page
Section
4. DIAGRAMS
3
3
4-1.
4
4-2.
5
6
4-3.
7
7
7
7
8
8
8
8
8
9
9
9
5-1a. Chassis (22 inches) .............................................
5-1b. Chassis (32 inches) .............................................
5-2.
10
10
10
10
11
11
11
12
12
12
12
12
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.
COMPONENTS IDENTIFIED BY SHADING AND MARKED
THE 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.
- 2 -
Title
Block Diagram 1 (22 inches) .............................
Block Diagram 2 (32 inches) .............................
Circuit Board Location .......................................
Boards .................................................................
A Board Schematic Diagram .............................
G Board Schematic Diagram (22 inches) ..........
H1 Board Schematic Diagram ...........................
H2 Board Schematic Diagram ...........................
A Printed Wiring Board .....................................
G Printed Wiring Board (22 inches) ..................
G2BE Printed Wiring Board (32 inches) ...........
H1 Printed Wiring Board ...................................
H2 Printed Wiring Board ...................................
Bezel & Stand Assy ............................................
Accessories & Connectors .................................
Remote Commander ...........................................
WARNING !!
SAFETY-RELATED COMPONENT WARNING !!
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ON
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