Figure 6-1. Att-20 Parts Illustration - Hitachi ATT-20 Installation, Operation, Troubleshooting

TL6
TL5
75 70 65 60
20
COMP. SIDE
1
30 35 40
2
+
BATTERY
-
SHUNT
MODE
UNIT
Copyright 2019
TL5
TL6
3 5 7
4 8
6
+
XMT RCV RELAY
-
LOWER RAISE
RELAY VOLTS
AUDIO TRACK
TRANSCEIVER
MODEL,ATT-20
PC.NO.
SER.NO.
FREQ.
REV.

Figure 6-1. ATT-20 Parts Illustration

SM 6299 Rev. 3, March 2019
ATT-20 Audio Track Transceiver
15
COMP. SIDE
55 50
45
85
25
R14
5
TL4
80
TL6 TL5
TL1
TL3 TL2
10
6-4