ELECTRICAL ADJUSTMENT PROCEDURE IDLE CURRENT A. Setting Set the master volume minimum. B. Connection R237 R236 R343 R342 VOLT METER VR201 VR301 AMP B’D C. Adjustment – Adjust VR301 so that the current through the R237, R236, R342, R343 become 10 milliampere. –...
ELECTRICAL PARTS LIST Ref No. Part No. Description Value Ref No. Part No. Description Value MODEL QX-4960 IC701, IC801 2118010432 IC NJM2068DD JRC NJM 2068DD Power Output Level POWER B’D (4005185900) IC702 2168220989 IC NJM 2068L JRC NJM 2068L f=1kHz, THD+N ≤ 0.05% (Typical)
TOP AND BOTTOM VIEW OF P.C. BOARD Ref No. Part No. Description Value Ref No. Part No. Description Value C605, C610, 3609392120-T CAP MA 0.0039UF 100V J 0.0039/100 (M) R205, R305, 3009123973 RES CF 12K 1/5W J N C613, C623 R624 C614, C617 3609683120-T...
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