Sony MZ-E90 service manual MZ-E60

Models: MZ-E90

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MZ-E60

6-3-4. SCHEMATIC DIAGRAM — MAIN BOARD (3/4) — • Refer to page 34 for IC Block Diagrams.

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TOTAL CURRENT

PLAY : 40mA

PAUSE : 36mA

FF/REW : 60mA

Note:

All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.

All resistors are in and 1/4 W or less unless otherwise specified.

% : indicates tolerance.

A: B+ Line.

Power voltage is dc 1.5V and fed with regulated dc power supply from battery terminal.

Voltage is dc with respect to ground under no-signal condition.

no mark : PB

: Impossible to measure

Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal produc- tion tolerances.

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Sony MZ-E90 service manual MZ-E60