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2-2 HM-134 (OPTIONAL UNIT)
• TOP VIEW
LCD
(DS1: A0119)
• BOTTOM VIEW
CPU
(IC1:
µ
PD789405AGK-A30-9EU)
Data buffer circuit
Reset IC
(IC7: S-80928ANMP)
5V regulator
(IC5: TA78L05F)
MIC amplifier
(IC4: NJM2125F)
System clock
(X1: CSTCC4.91MG)
Dimmer circuit
Volume IC
(IC3: M62429FP)
AF/MIC switch
(IC9: TC4W53FU)
AF amplifier
(IC2: TA8201AK)
2 - 2
Содержание IC-M601
Страница 1: ...VHF MARINE TRANSCEIVER iM601 SERVICE MANUAL ...
Страница 37: ...9 5 LOGIC BOARD TOP VIEW H L CH WX 16 MENU POWER CLR F DISTRESS ENT 0 CE 7 8 9 4 5 6 1 2 3 9 2 ...
Страница 40: ... BOTTOM VIEW MAIN UNIT 8 14 7 1 7 1 8 1 4 8 5 14 9 5 ...
Страница 42: ... BOTTOM VIEW AF UNIT 5 8 4 1 5 8 4 1 GND 4 1 to MAIN unit J5 GND VCC VCC 9 7 ...
Страница 53: ......
Страница 54: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 13908HZ C1 C 2002 Icom Inc ...