Vr-A/-B/-C/-D Unit - Yaesu FT-840 Service Manual

Circuit Diagram
r- - - - - - - - - - - - - - - 1
I
V R - A - U N I T
F 3 3 9 4 1 0 2
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I
JP7 1 0 1
T9206309
I I
PWR
.JP7 1 02
T92063 1 2
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L
_ _ _ _ _ _ _ _ _ _ _ _ _
,- - - - - - - - - - - - - - - 1
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V R - B - U N I T
F 3 3 9 4 1 0 3
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JP720 t
T9206309
JP7202
T9206308
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NOTE :
- -
RES I STOR
I
- - - - -
Parts Layout
Obverse View of Component Side
Obverse View of Component Side
FT-840 Technical Supplement
( �1 0 . 7 1 X X )
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, v oAJs'.,, % _K, B
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I OKB/ I OKB
Y A 7 1 0 1 - 2
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I
v Q
TOR ALUES ARE I M
_J
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I
( N O . 7 2 X X)
t OKB/I OKA
VR720 1 -1
I OKB/ I OKA
VA7 2 0 1 - 2
D
- -
VALUES ARE I N
- - - - - -
Obverse View of Solder Side
Obverse View of Solder Side
l
-
- - - - - - - -
V R - C - U N I T
F 3 3 9 4 1 0 4
I
JP7302
T92063 1 6
I
NOTE:
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RES I STOR
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _
!- - - - - - - - - - - - - - - ,
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V R - 0 - U N I T
F 3 3 9 4 1 0 5
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AGND I
C LAR
2
REF 3
JP740 1
I
T92063 1 6
I
I
NOTE :
I RES I STOR
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _
Obverse View of Component Side
Obverse View of Component Side
-
1
- - - - -
( �J O . 7 3 X X )
I
I
I OKB
VR730 1
I
I
I
I
I
I
I
l
I
I
I
I
I
I
Q
VALUES ARE I N
_J
I
( N O . 7 4 X X)
I
I
I OKB
VR7401
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I
I
I
I
I
Q
VALUES A R E I N
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Obverse View of Solder Side
Obverse View of Solder Side
5J-1