Icom ID-800H Service Manual page 8

• CONTROL UNIT (BOTTOM VIEW)
Color controller Color controller
(Q6, Q7: 2SC4116) (Q6,Q7: 2SC4116)
• MAIN UNIT (BOTTOM VIEW)
APC controller APC amplifier
(IC15: NJM3404AV) (IC15: NJM3404AV)
PA module [UHF band] PA module [UHF band]
(IC14: S-AU82L) (IC14: S-AU82L)
1st mixer [UHF band] 1st mixer [UHF band]
(Q35: 3SK299) (Q35: 3SK299)
EEPROM PA module [UHF band]
(IC14: S-AU82L) (IC501: HN58X24128FPI)
MAIN CPU*
(IC505: HD64F2144AFA20)
* Located top side of the point.
+8V regulator +8V regurator
Q1: 2SC4116
Q1: 2SC4116
Q3: 2SA1734
Q3: 2SA1734
D5: MA8068
D5: MA8068
Control unit CPU Control unit CPU
(IC6: HD6433842RC37H) (IC6: HD6433842RB36H)
Reset IC Reset IC
(IC2: S-80945CLMC-G7F) (IC2: S-80945CLMC-G7F)
2 - 2
+5V regulator
(IC5: TA78L05F)
+8V regulator +8V regurator
(IC504: TA7808F)
(IC504: TA7808F)
PA module [VHF band] PA module [VHF band]
(IC13: S-AV32) (IC13: S-AV32)
+5V regurator +5V regulator
(IC503: TA7805F)
(IC503: TA7805F)
FM IF IC IF IC
(IC8: TA31136FN) (IC8: TA31136FN)
D/A converter D/A converter
(IC4: M62364FP) (IC4: M62363FP-650C)