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TABLE OF CONTENTS
Section
Title
Page
Section
Title
Page
. GENERAL
...................................................................
3
Caution ................................................................
3
Specifications ......................................................
5
Connectors ...........................................................
6
Self Diagnosis .....................................................
7
2. DISASSEMBLY
2-1. Rear Cover Removal ..........................................
8
2-2. Stand Removal ...................................................
8
2-3. Woofer Box Removal ........................................
8
2-4. Side Jack Bracket Assy Removal .......................
8
2-5. BGE Board Removal ..........................................
9
2-6. AWF Board Removal ........................................
9
2-7. D5 Board Removal ............................................
9
2-8. G6 Board Removal ..............................................
9
2-9. H1VM Board Removal ....................................... 10
2-10. H3VM Board Removal........................................ 10
2-11. H4 Board Removal ............................................ 10
2-12. D4 Board Removal (52 Inches) ...........................
10
2-13. D4Z Board Removal (40/46) .............................. 10
2-14. Speaker Box Removal (Step 1) .......................... 11
2-15. Speaker Box Removal (Step 2) ........................... 11
2-16. Speaker Box Removal (Step 3) .......................... 11
2-17. Speaker Box Removal (Step 4) .......................... 11
3. SERVICE MENUS
3-1. How to enter the Service Mode .......................... 12
3-2. Product Version .................................................. 12
3-3. Service Config .................................................... 12
3-3-1. Set-Up ............................................................... 13
3-3-2. Sound ................................................................ 13
3-3-3. IF Adjust ........................................................... 13
3-3-4. White Balance .................................................. 13
3-4. Error Menu ......................................................... 14
3-5. TT Mode ............................................................. 14
4. DIAGRAMS
4-1. Block Diagram ................................................... 15
4-2. Circuit Board Location ....................................... 16
4-3. Schematic Diagrams and Printed Wiring
Boards ................................................................. 16
AWF Board Schematic Diagram ..................... 17
H1VM Board Schematic Diagram ...................... 17
H3VM Board Schematic Diagram ...................... 17
H4 Board Schematic Diagram ............................ 17
BGE Board Schematic Diagram ....................... 18
D4 Board Schematic Diagram ............................. 38
D4Z Board Schematic Diagram .......................... 39
D5 Board Schematic Diagram ........................... 40
G6 Board Schematic Diagram ............................. 41
BGE Printed Wiring Board.................................. 43
D4 Printed Wiring Board ..................................... 45
D4Z Printed Wiring Board .................................. 46
D5 Printed Wiring Board ..................................... 47
G6 Printed Wiring Board ..................................... 48
AWF Printed Wiring Board ................................. 50
H1VM Printed Wiring Board .............................. 50
H3VM Printed Wiring Board .............................. 50
H4 Printed Wiring Board ..................................... 50
5. EXPLODED VIEWS
5-1. Chassis ................................................................. 51
5-2. Bezel .................................................................. 53
5-3. Rear Cover & Power Supply Cords ................... 54
SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY SHADING AND MARKED
ON
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.
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.
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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