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Kenwood KRF-V6200D Service Manual page 34

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BI
KRF-V6200D/V7200D
X08-
X08-
B-7
1/3
A/2-
1/3
A/2-
CN603
CN606
3 4 5 6 7 8 9 10 11 12 13
1 2
3
4 5
6
6
8
5
C640
CN801
47u25
10
+
5
-55V
7
4
-47V
R612
2.2
3
GND
2
+47V
1
+55V
2/3
AS-5
N201
POWER
TRANSFORMER
2/3
N202
H
C
(X)
: AC240V~ 50Hz
(E)
: AC230V~ 50Hz
SIGNAL LINE
GND LINE
B LINE
B LINE
34
X14-8052-72 (3/3)
BJ
(X14- ) (D/5)
WH401
7 8
9
R407
21.2V
21.0V
390
Q404
R421
2W
2.2
IC401
IN
OUT
GND
Q402
D401
Q401
Q403
GND
IN
OUT
IC402
R422
R413
2.2
820
2W
-21.3V
-21.2V
Q405
5V
+4.9V
R611 2.2
+B
IC602
S2
S4
1
VOUT1
S3
R619 1K
SW5
2
R651 1K
3
VIN5
R652 1K
4
SW3
VIN4
5
R620 100
6
SW4
7
VIN3
8
V-
COMPOSITE
COMPONENT
IC701
1
CH1IN1
R702
2
BIAS
SW1
1K
CONT2
3
CH1IN2
R701
4
SW2
BIAS
1K
5
CH1IN3
C702
6
GND
BIAS
0.1
7
+B
V+1
CH2IN1
8
9
BIAS
GND
CONT2
10
CH2IN2
11
GND
BIAS
12
CH2IN3
BIAS
+B
B
BK
S VIDEO
IC501
Y
2.2V
R410
C502
+9.1V
10
0.01
Q407
R411
100
IC502
C
5V
C518
100P
C501
100P
C644
0.01
6dB
75
AMP DRIVER
S1
S5
C643
16
4700P
6dB
75
V+
AMP
DRIVER
VOUT2
15
S6
R621
SW1
14
6dB
75
100
VIN1
13
AMP
DRIVER
GND
12
S7
R653 1K
VOUT3
11
R622 100
SW2
10
VIN2
9
6dB
75
CONT1
AMP
DRIVER
CH1OUT
24
R703
23
6dB
75
PS
CONT1
AMP
DRIVER
1K
CH2OUT
22
21
V+2
+B
6dB
75
CONT1
AMP
DRIVER
CH3OUT
20
C703
19
GND
0.1
18
V-2
CH3IN1
17
16
V-1
BIAS
CONT2
CH3IN2
15
C701
14
BIAS
GND
0.1
CH3IN3
13
BIAS
BL
C509
47u25
+
C510
47u25
J501
+
2.2V
C511
R504
470u16
75
+
R505 100K
C512 47P
R506 100K
C513 47P
R507 75
2.2V
C514 47P
R508 75
C515 47P
R509 75
C516 47P
R510 75
C517 47P
C506
R503
0.1
75
P501
J601
R623
MONITOR
75
OUT
R624
VIDEO 1
OUT
75
J602
C645
47u25
DVD IN
+
C646
47u25
VIDEO 1 IN
+
C647
47u25
VIDEO 2 IN
+
R655
0
C712
1u50
J701
+
C713 0.01
Y
C708
1u50
+
C709 0.01
CB
C704
1u50
+
C705 0.01
CR
C724
1u50
Y
+
C725 0.01
C720
1u50
CB
+
C721 0.01
C716
1u50
CR
+
C717 0.01
C726 0.01
J702
C727
1u50
Y
+
C722 0.01
C723
1u50
CB
+
C718 0.01
C719
1u50
CR
+
C714 0.01
R706
Y
75
C715
470u10
+
C710 0.01
R705
CB
C711
75
470u10
+
C706 0.01
R704
CR
75
C707
470u10
+
KRF-V6200D/V7200D (3/3)
BM
1
Y
MONITOR OUT
C
Y
VIDEO 2 IN
C
2
Y
DVD IN
C
3
4
5
6
7

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