HCD-S20
NOTES ON CHIP COMPONENT REPLACEMENT
•
Never reuse a disconnected chip component.
•
Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specifi ed herein may result in hazardous radia-
tion exposure.
SAFETY-RELATED COMPONENT WARNING!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE
THESE
COMPONENTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
2
WITH
SONY
PARTS
TABLE OF CONTENTS
1.
2.
2-7. VFD Board ...................................................................... 10
2-8. USB Board ...................................................................... 10
2-9. MAIN Board ................................................................... 11
2-10. POWER Board ................................................................ 11
3.
............................................................ 12
4.
5.
6.
7.
.............................................
......................................... 13
.......................................... 14
3
7
7
8
8
9
9