2 - 2
•
TOP VIEW
•
BOTTOM VIEW
2-2 HM-127 (OPTIONAL UNIT)
LCD
(DS1: A0119)
CPU
(IC1:
µ
PD789405AGK-A30-9EU)
Data buffer circuit
System clock
(X1: CSTCC4.91MG)
8V regulator
(IC6: TA7808F)
Dimmer circuit
Reset IC
(IC7: S-80928ANMP)
MIC amplifier
(IC4: NJM2125F)
5V regulator
(IC5: TA78L05F)
Volume IC
(IC3: M62429FP)
AF/MIC switch
(IC9: TC4W53FU)
AF amplifier
(IC2: TA7368F)
Содержание IC-M402
Страница 1: ...SERVICE MANUAL VHF MARINE TRANSCEIVER ...
Страница 31: ...9 3 BOTTOM VIEW DS1 DS3 DS4 DS5 DS6 DS7 DS8 ...
Страница 34: ...9 6 HM 127 OPTIONAL UNIT TOP VIEW 9 6 ...
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Страница 42: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 13716IZ CD 2001 Icom Inc ...