Yamaha AD8HR Service Manual page 99

Q P
MAIN CIRCUIT BOARD 003 (AD8HR)
28CC1-8829580-3
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O N M L
TRANSCEIVER
CPU
( F ) : Metal Film Resistor (金属被膜抵抗)
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K J I H
OP AMP
SYSTEM
(Battery Holder)
RESET
INVERTER
OP AMP
D-FF
INVERTER
to COMB
-CN951
BUFFER
TRANSCEIVER
G F E D
TRANSCEIVER TRANSCEIVER
TRANSCEIVER TRANSCEIVER
SRAM 256K
FLASH ROM 8M
SRAM 256K
OR
DECODER
TRANSCEIVER
MAIN CIRCUIT BOARD 003 (AD8HR)
C B A
AD8HR
1SS355 TE-17(VT332900)
DIODE
D001
1
2
1: ANODE
2: CATHODE
9
1
2
3
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