Zenith HF-46 Stereo Receivers Models MC7031, MC7041, MC7051 ...
Zenith HF-46 Stereo Receivers Models MC7031, MC7041, MC7051 ...
Zenith HF-46 Stereo Receivers Models MC7031, MC7041, MC7051 ...
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TERMINAL VOLTAGE OF AF-BOARD TRANSISTORS<br />
N 0 E B C<br />
Q1401 , 1451 0.64 V 3 0 . 2 V 0.04 V<br />
0Q1 4 0 2 , 1452 3 1 . 0 V 30.4 V 30.2 V<br />
QI403 , 1453 30. 9 V 3 0 . 2 V 30.2 V<br />
Q1404, 1454 0.64 V 30.2 V 0.04 V<br />
Q1405 , 1455 30.5 V 2 9 . 9 V 1.17 V<br />
Q1406, 1 4 5 6 - I . I 6 V - 0 . 4 8 V 1. 17 V<br />
Q1407, 1457 0. 01V 0.01 V 0.78 V<br />
Q1408, 1458 - 0.01V - 0.02 V - 0 . 7 8 V<br />
Q1409, 1459 0.57V 1.17 V 30.8 V<br />
Q14 1 0 , 1 4 6 0 - 0.59 V -1.17V - 3 0 . 8 V<br />
Q1411, 1<strong>46</strong>1 0.01 V 0.57 V 3 0.8 V<br />
Q1412 , 1<strong>46</strong>2 -0.01V - 0.59V - 3 0 . 8 V<br />
Q501 +13.25 V +13.9V +14.9 V<br />
Q 5 0 2 -13.8 V - 14.45 V -14.7 V<br />
47<br />
MODEL <strong>MC7041</strong> -<br />
RF/IF/MPX/PHONO PREAMP<br />
CHASSIS WIRING AND COMPONENTS VIEWED FROM FOIL SIDE<br />
MODEL <strong>MC7041</strong> -<br />
POWER AMP/POWER SUPPLY<br />
CHASSIS WIRING AND COMPONENTS VIEWED FROM FOIL SIDE