Sony WM-A53 User Manual

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SCHEMATIC
DIAGRAM
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TOTAL CURRENT
FWD 85mA
REV 85mA
FF 82mA
REW 85mA
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DRY BATTERY
| T | SIZE“AA’
UEC DESIGNATION R6)
C307 100P
Note:
® All capacitors are in wF unless otherwise noted. pF: uur
50WV or less are not indicated except for electrolytics
and tantalums.,
-@ All resistors are in 2 and 1/,W or less unless otherwise
specified.
Cea © B+ Line
[___]: adjustment for repair. |
Total current is measured with no cassette installed.
Power voltage is dc 3 V and fed with regulated dc power
supply from battery terminal.
- @ Voltage and waveforms are dc with respect to ground
in playback mode.
e Voltages are taken with a VOM (input impedance 10 MQ).
Voltage variations may be noted due to normal produc-
tion tolerances.
® Signal path.
“sD =: PB

Sony WM-A53 Specifications

General

Brand	Sony
Model	WM-A53
Category	Cassette Player
Language	English