EasyManua.ls Logo

Zenith MC7041 - MC7051 Circuit Wiring Diagrams; Power Supply and Phono Preamp Wiring

Zenith MC7041
62 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
MODEL MC7041 - RF/IF/MPX/PHONO PREAMP
CHASSIS WIRING AND COMPONENTS VIEWED FROM FOIL SIDE
TERMINAL
VOLTAGE OF AF-BOARD TRANSISTORS
N
0
E
B
C
Q1401 , 1451
0.64 V
30.2V
0.04
V
0Q1
402 , 1452
31.0V
30.4
V
30.2
V
QI403
, 1453
30.
9V
30.2V
30.2
V
Q1404, 1454
0.64
V
30.2
V
0.04
V
Q1405
, 1455
30.5
V
29.9
V
1.17
V
Q1406,
1
456
-I.I6V
-0.48V
1.
17
V
Q1407, 1457
0.
01V
0.01
V
0.78
V
Q1408, 1458
-
0.01V
-
0.02 V
-0.78
V
Q1409, 1459
0.57V
1.17
V
30.8
V
Q14
10,1460
-
0.59
V
-1.17V
-30.8V
Q1411,
1461
0.01
V
0.57
V
3
0.8 V
Q1412 , 1462
-0.01V
-
0.59V
-30.8V
Q501
+13.25
V
+13.9V
+14.9
V
Q502
-13.8
V
-
14.45
V
-14.7
V
MODEL MC7041 - POWER AMP/POWER SUPPLY
CHASSIS WIRING AND COMPONENTS VIEWED FROM FOIL SIDE
47

Related product manuals