Sony ZS-PS30CP Service Manual - Page 2

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Sony ZS-PS30CP Service Manual
ZS-PS30CP
Ver. 1.1
MPEG Layer-3 audio coding technology and patents
licensed from Fraunhofer IIS and Thomson.
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.
SERVICING NOTES
2.
2-1. Disassembly Flow ...........................................................
2-4. VOL Board ......................................................................
2-5. Cabinet (Front) Assy .......................................................
2-6. MAIN Board Block ........................................................
2-7. MAIN Board ................................................................... 10
2-8. CD Block Assy ................................................................ 11
2-9. Optical Pick-up (DA11MMVGP) (OP1) ........................ 11
2-10. CD Spring ....................................................................... 12
2-11. JACK (IN) Board ............................................................ 12
2-12. Speaker (7.7 cm) (L-CH) (SP101) .................................. 13
2-13. BUTTON (VOL) Board .................................................. 13
2-14. USB JACK Board ........................................................... 14
2-15. Speaker (7.7 cm) (R-CH) (SP201) .................................. 15
2-17. POWER Board ................................................................ 16
3.
............................................................ 17
4.
5.
5-1. Block Diagram - MAIN Section - ................................... 19
- PANEL/POWER SUPPLY Section - ............................ 20
5-5. Printed Wiring Board - MAIN Board - ........................... 24
- AUDIO/POWER SUPPLY Section - ............................ 26
- AUDIO/POWER SUPPLY Section - ............................ 27
6.
6-1. Overall Section ............................................................... 33
6-2. Main Section ................................................................... 34
6-3. Cabinet (Front) Section ................................................... 35
6-4. Cabinet (Upper) Section ................................................. 36
6-5. CD Block Section ........................................................... 37
6-6. MAIN Board Section ...................................................... 38
6-7. Cabinet (Rear) Section .................................................... 39
7.
Accessories are given in the last of the electrical parts list.
.............................................
...................................... 18
.............................. 40
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