Sony BC-1WD, Service Manual

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1 (E)
BC-1WD
Table of Contents
1. Operating Instructions
2. Service Overview
2-1. Disassembly of the Cabinet ................................................................... 2-1 (E)
2-2. Location of Printed Circuit Boards ....................................................... 2-2 (E)
3. Alignment
3-1. Standard Voltage Adjustment ............................................................... 3-1 (E)
3-2. Discharging Current Adjustment .......................................................... 3-1 (E)
3-3. Charging Current Adjustment ............................................................... 3-1 (E)
4. Spare Parts
4-1. Notes on Repair Parts ............................................................................ 4-1 (E)
4-2. Exploded Views .......................................................................................... 4-2
4-3. Electrical Parts List ..................................................................................... 4-4
5. Semiconductor Pin Assignments
6. Diagrams
6-1. Block Diagram ............................................................................................ 6-1
6-2. Schematic Diagram ..................................................................................... 6-2
7. Board Layouts
A board (CK-2847) ..................................................................................... 7-1
B board (CK-2848) ..................................................................................... 7-1
C board (CK-2849) ..................................................................................... 7-2
C board (CK-4406) ..................................................................................... 7-2
D board (CK-2853) ..................................................................................... 7-2
E board (CK-2884) ...................................................................................... 7-2