Sony wm ex 13 service manual

Page 1

WM-EXIB

SERVICE MANUAL AEP Model

Model Name Using Similar Mechanism New Mechanism

Tape Transport Mechanism Type MI-EVVMEQISIGZQ

SPECIFICATIONS

FLEXIBLE CIRCUIT BOARD REPAIRING

P V D ' X . .
ower requ'remems 3 C Batteries R6 (AA) 2 0 Keep the temperature of the soldering iron around 270°C

External DC 3V power sources

Battery life (Approximate hours) during repairing.
5°"y 3 AM3 (N) 3" 0 Do not touch the soldering iron on the same conductor of
Sony SUMv3 (NS) 3t5hrs,

the circuit board (within 3 times).

Accessories mpp'ied Stereo headphones) Be Clip) 0 Be careful not to apply force on the conductor when

Optional accessories AC power adaptor AC-DZL

Car battery cord DOC-7O ' '
Battery case EDP-5003 soldering or unsoldermg.
Your dealer may not handle some of the above listed accessories NOTES ON CHIP COMPONENT REPLACEMENT

Please ask the dealer for detailed information.
0 Never reuse a disconnected chip component

0 Notice that the minus side of a tantalum capacitor may be
damaged by heat.

Design and specifications subject to change without notice
Dolby noise reduction manufactured under license lrom Dolby Labora-
tories Licensing Corporation.

DOLBY and the doubleD symbol DU are trademarks ol Dolby Labora»
tories Licensing Corporation.

CASSETTE PLAYER

SONY;

Page 2

WM-EX13

SECTION 1
DISASSEMBLY

' Follow the disassembly procedue in the numerical order given.

CABINET (REAR) ASSY

cassette lid assy

Insert the
precision screw driver
(1.4mm flat-blade)

in (o the slit at claw
"% "and release the claw

cabinet (rear) assy

0

Remove the cabinet (rear) assy,
(Release all claw 0 to o in
alphabetical order.)

MECHANISM DECK AND MAIN BOARD

G-JAI @
[C /) 7/ l lemme mechanism deck and main
board to the direction of the arrow

\ from cabinet assy and
cassette lid assy