Yaesu FT-840 Service Manual page 135

0
P in 80 Pin 65
D
Pin 6 4
Pin 1
Pin 2 4
Pin 41
Pin 25 Pin 40
M37450E4FP MY-021 µ PC7808H
(065 1 7 ) (06520)
H D 74ACOOF P M B3763 P F
( 06505)
( 06521 , 6 5 2 2 )
H D74AC74F P
N J M2903M
( 06506)
(06513)
N J M 2902M NJM2904M
( 06509) (06508)
Gate
Collector
Source Drain Bose Emitter
2S K 1 60 ( K5) F A 1 A4P ( L34)
( 065 1 0 , 6 5 1 1 ) ( 065166 5 1 9 )
Collector
Base Emitter
2SC27 1 2 G R ( L G )
( 06507, 65 1 5 )
i ;
I \'
I \'
Droin
Collector
Source Boso
Goto Emitter
2S K 1 04J 2SC290 1 L
(0650 1 , 6502) ( 06503 , 6504 )
Ground
Input Ground Output
N J M 78L05UA ( 8 C )
( 065 1 4 )
Collector
Base Emitter
2SA 1 235 ( M E )
( 065 1 2 )
Cethode 1,2
1
Anode Anode 2
( A 6 )
H S M2838
( 0 6508)