Kenwood KRF-X7775D Service Manual page 23

BI
PC BOARD (Component side view)
1
X05-5130-13 (J70-1381-11)
C63
2
R69
C62
C58
R68
AM STEREO
B E
Q9
E B
Q8
MPX.FIL.
Q11
Q10
3
E B B E
C71
B E
W2
R75
R78
R46
R29
1
CN1
4
X05-5100-11 (J70-1411-32)
5
6
6
7
Refer to the schematic diagram for the value of resistors and capacitors.
BJ
R70
Q15
E B
1 8
C55
IC3
C56 R81
16 9
W56
R40
C53
R39
W81
R80
R38
L6
W59
CF3
R17
L4
C14
15
R18
R72 C70
C12
W8
FM DET MPX
16
C38
Q4
C92
B E
R34
C93
R30
C91
C37
E B
R33
Q3
E B
Q7
C80 C30
13
R22
C19
R46
C18
8 1
Q10
+B R48
IC2
R54
B
R51
9
16
C20
C23
Q12
R53
GND
OUT
1
CN1
BK
R61
R58
W86
B E
W15
D5
W11 C51
W52
L5 R82
W13
(W) L3
C6
C11
R11
R87
R86
C7
FM IF Q2 Q1
(G)
C85 B E
R15
C82
CF2
C84 E
1
R8
R16 IC1
T.METER
C94
OFF
C28 30
CN2
Vref
C27
2 1
W51
C23
R23
VR1
ON
C26
R27
W60/R32 C41
C29
C35
C31 C79 C40/R90
R35
L9
C33
C36
R19 Q8
Q3
C31
L3
B Q7
R40
E
D3
R18
4
L4 1
C30
R32
Q9
R34
C15
E
C39
Q6
IC1
E B
C40 R33
Q5
R49 5
R31 8
C8
R29
C29
VT
Q4
E B
R28
BL
1
11
IC2 PLL
C43
R54
C42
12 22
R53
C46
J1
VT
W24
A1
C72
C50 R88
C73
C74
8
CF1
B
AM RF
C88
R85
1
C39
L1
E1
R3
4 1
R2
L1
R1
1 5 8
6
C1
3
4
IC3
D1
D2
BM
S1
29