Kenwood TH-77A Service Manual page 82

~ TH-77A/E
HMC-2 EXTERNAL VIEW
HMC-2 PARTS LIST
A02-0840-08
A02-084 1-08
E30- 2088-08
F09-0418-08
FO9-04 19-08
J29-0427-08
RO5- 4422-08
$31- 1416-08
$50- 1413-05
T18-0056-08
T91-0373-18
WO02- 0806-18
FMG2
FMW2
2SC2712(GR)
NJM2072M
1$S133
90
HMC-2 SPECIFICATIONS
Electrical characteristic
e@ Earphone
@ Microphone
© Terminal connection diagram
(Top view)
AMPLIFICATION
OUTPUT
+ » New Parts
Case (Front)
Case (Rear)
Cable with plug
Microphone pad
Ear pad
Clip
Potentiometer 50k2
Slide switch PTT/VOX
Tact switch PTT
Earphone with cable
MIC ass'y
VOX/PTT unit
Digital transistor
Digital transistor
Chip transistor
NJM2072M
ihe Beater -de ikaw! ates 19
50mw
lakes 1.6kQ (1000Hz)
HMC-2 SEMICONDUCTOR DATA
CAPACITOR FOR
RECOVERY TIME