Sony CFD-ZW750 - Cd Radio Cassette-corder Руководство по эксплуатации - Страница 7

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5-12. SCHEMATIC DIAGRAM — POWER SUPPLY SECTION — (for CFD-ZW750)

(Page 33)

– 37 –

CFD-ZW750/ZW770

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 Ω and

W or less unless otherwise

specified.

• 1 : fusible resistor.

• C : panel designation.

Note:

Les composants identifiés par

The components identi-

fied by mark ! or dotted

une marque ! sont critiques

line with mark ! are criti-

pour la sécurité.

cal for safety.

Ne les remplacer que par une

Replace only with part

piéce por tant le numéro

number specified.

spécifié.

• U : B+ Line.

• Power voltage is dc 9 V and fed with regulated dc power

supply from battery terminal.

• Voltage is dc with respect to ground under no-signal

(detuned) condition.

no mark : FM

• Voltages are taken with a VOM (Input impedance 10 MΩ).

Voltage variations may be noted due to normal produc-

tion tolerances.

– 38 –