Dds-1 Unit - Yaesu FT-840 Service Manual

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Circuit Diagram
r - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1
D D S - 1 - U N I T
F 3 3 3 5 1 0 1
FQ7920
L - - - - - - - - - - - -
Parts Layout
O bverse View of Component S ide
o ·
a:
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1
Pin
1 1
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Pin
F 07920
( 0250 1 )
FT-840 Technical Supplement
( N O . 2 5 X X)
Q2501
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Pin 33
Pin 23
L2503
L2504
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4 7 P
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NOTE :
RES ISTOR
VALUES ARE
CAPAC I TOA VALUES ARE
(T)
CAPAC I TOR VALUES ARE TANTALUM
I NDUCTOR
VALUES ARE
UNLESS OTHERWISE NOTED.
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Obverse View of ChipS ide
Collector
Base
Emitter
2SC27 1 2 GR ( L G )
( 02502,2503)
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1/10'#
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