Sony MZ-R37 specifications Waveforms

6-6. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) — • Refer to page 44 for IC Block Diagrams.

MZ-R37

• Waveforms

1	VOLT/DIV : 0.5V AC
	TIME/DIV : 1μsec
	1.0±0.3Vp-p
	IC501 #¥
2	VOLT/DIV : 0.1V AC
	TIME/DIV : 0.1msec
	Approx. 0.5Vp-p
	IC501 @»
3	VOLT/DIV : 1V AC
	TIME/DIV : 5msec
	2.8Vp-p
	13.4msec
	IC601 !Á
4	VOLT/DIV : 1V AC
	TIME/DIV : 20nsec
	2.6Vp-p
	22.5MHz
	IC601 !¦

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(Page 38)

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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 1/4 W or less unless otherwise specified.

•% : indicates tolerance.

Note:	Note:
The components identi-	Les composants identifiés par
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 portant le numéro
number specified.	spécifié.

•A : B+ Line.

•Power voltage is dc 4.5 V and fed with regulated dc power supply from external power voltage jack.

•Voltage and waveforms are dc with respect to ground under no-signal conditions.

no mark : PB

( ) : REC

∗: Impossible to measure

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

•Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal produc- tion tolerances.

•Circled numbers refer to waveforms.

•Signal path.

J : PB (digital)

c : REC (digital)

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