Sony m 579 v service manual

Page 2

Specifications
1 .

2.

TABLE OF CONTENTS

GENERAL ....................................................................... 2

DISASSEMBLY
2-1. Cassette and Battery Lids Removal ..
2-2. Cabmet Removal ...............
2-3. Mechanism Deck Removal

ADJUSTMENTS
3-1. Mechanical Adjustments
3-2. Electrical Adjustments

DIAGRAMS
4.1. Printed Wmng Boards . .
4-2 Schematic Diagram ........

EXPLODED VIEWS
5~li Front Section ..................
5~2i Mechanism Deck Section ..

ELECTRICAL PARTS LIST .

Flexlble Circuit Board Hepalrlng

0 Keep the temperature of the soldering iron around 270°C during
repamng.

- Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times}

0 Be careful not to apply force on the conductor when soldenng or
unsoldering.

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.

SECTION 1
GENERAL

0 Parts Identlflcatlon

EAR

TAPE _,
SPEED

TAPE -

COUNTER

(M-529V/
539V/
579V )

VOL
Microphone

BATI'

-' O REC

4- PAUSE

- <

« CUE/REVIEW »
- I:

VOR