Sony wm ex 356 service manual
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Extracted text from sony wm ex 356 service manual (Ocr-read)
Page 1
WM-EX356
SERVICE MANUAL ,7 _ AEPModeI
Model Name Using Similar Mechanism WM-FXSOS
Tape Transport Mechanism Type MF-WMFX30543
SPECIFICATIONS
Power requirements
' 3 V DC batteries R6 (AA) x 2
° Exicrnal DC 3 V power sources
Bartery life (approximate hours)
Sony Alkaline I.R6(SC) Sony RGI (SR)
13 hrs, (playback) 4 hrs. (playback)
Dimensions
89x 1115 x 34.1mml3 KXJ V: x I Kin)
(w/h/d)1ncl.prnjccting pa ris
Mass 1'45 g (6.9 oz) incl, batteries
Supplied accessories
0 Stereo head phones (1)
. Bcli clip (1)
Design and specifications are subycci to change without
notice.
Dvlby noise rcduclion manufactured under license from
Dolby Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol DC! are trademarks of
Dolby Laboratories Licensing Corporation.
CASSETTE PLAYER
S ONY;
MICROFILM
Page 2
TABLE OF CONTENTS
1 . GENERAL ........................................................
2. DISASSEMBLY ................................................
3. ADJUSTMENTS ............................................
4. DIAGRAMS
4.]. Printed \Viring Board ..
4-2t Schematic Diagram
5. EXPLODED VIEWS ....................................
6. ELECTRICAL PARTS LIST .....................
LOCATION OF CONTROLS
Notes on chip component replacement
v Never reuse it disconnected chip component.
............ 3
............ l2
............ l4
,,,,,,,,,,,, 2 0 Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
Flexible Circuit Board Repairing
............ 6 0 Keep the temperature of the soldering iron around 270 C during
repairingr
I Do not touch the soldering iron on the same conductor of the
7 circuit board (within 3 times).
9 0 Be careful not to apply force on the conductor when soldering or
unsoldering.
SECTION 1 This section is extracted
G ENER AL from instruction manual.
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AVLS
DOLBY NR
MEGA BASS
VOLUME
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NORM Cr02 /
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