Icom HM-169 Service Manual page 10

• SW UNIT (for HM-170GP HM-175GPS only)
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• MAIN-B UNIT (for HM-170GP HM-175GPS)
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MC1
R16
C33 C60
R51
R13
IC6
SP1 (CHASSIS)
J5
W1 (CHASSIS)
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[GPS]
J1
MIC
MICG
R48
R37
IC10
R44
C1
R43
C2
R50
R29
R9
EP2
J6
C52
C50
D4
C62
R47
C63
D6 C53
R58
• MAIN-A UNIT (for HM-169, HM-174)
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MIC
MC1
MICG
R6
R6
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