Zenith-Radio-Corp-Y832E 电路原理图.pdf

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1、VOLUME R-16, MOST-OFTEN-NEEDED 1956 RADIO SERVICING INFORMATION 186 收音机爱 好者资料库 RadioFans.CN PHONO INPUT SOCKET a SWITCH ASSEMBLY VOLUME R-16, MOST-OFTEN-NEEDED 1956 RADIO SERVICING INFORMATION Wmmmmm MODELS Y832R & Y832E CHASSIS 8Y02 Alignment Information (See preceding page for circuit diagram) DIA

2、L CORD DRIVE THIS SPRING ON BACK-a OF LARGE PULLEY PULLEY SHOWN IN- V FULL COUNTERCLOCK- WISE POSITION. I 1/2 TURNS AROUND PULLEY AND ONE TURN AROUND RIVET. Correct alignment can only be made if the following procedure is followed: A vacuum tube voltmeter with an isolation resistor of 2,000,000 ohms

3、 in series with the hot lead will serve for FM adjustments. This lead should be shielded. An AC output meter connected across the primary or secondary of the output transformer will be satisfactory for all AM adjustments. The signal generator output should be kept just high enough to get an indicati

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