Voltage Tables - Transmit Board (878521) - Telex Radiocom BTR-200 Series Service Manual

Voltage Tables - Transmit Board (878521)
U501
11 20 19
DEVICE
1====-r===r===r====jPI=N=N=U=rM=B=E"F'R==~===r==~==l1
.--- ---,
18 17 16 15 14 13 12
5 2.5 2.5 2.5 2.5 1 2.5 2.5 2.5 2.5
2.5
0
9 10 8 7
6 5 3 4 2 1
U501
PIN NUMBER
o
DEVICE E
B
C
Q50l 1.88 2.44 10
Q502 0.78 0.66 9.7
Q503
1.21
0.26
9.5
Q501, Q502
C
B
E
Q503
C
E
B
)
3-3