Heathkit IT -3120 - Troubleshooting Chart

SIGNAL TRANSISTORS
El 8
Om
mm
II \ E C •
ECB
SIDE
VIEW
m
em
Jr:)
~
BOTTOM
VIEW
INTERMEDIATE POWER
HEAT SINK
POWER
HEAT SINK
0; EMITTER
Q, EMITTER
o o
o 0
'9 ' BASE
:9 , BASE
COLLECTOR
COLLECTOR
(MOUNTING FLANGE)
(MOUNTING FLANGE)
Figure ~