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Kenwood KRF-V6200D Service Manual page 22

Audio-video control center
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P
KRF-V5450D/V6400D
1
DSP
2
OPT701
1
OPTICAL
2
CD
3
4
OPT702
1
2
D+5V
OPTICAL
VIDEO
3
4
3
JACK701
COAXIAL
DVD
D+5V
IC702
4
GND LINE
B LINE
+B
5
B
B LINE
IC701
: AK4588-1
IC702
: SN74AHCU04PWR
IC703
: AT3664164P-6
IC704
: SST25VF080-DSP
IC705
: CS495313-CQZ
IC706,708,709
: IL1117-3.3
IC707
:
IL1117-1.8
IC710
:
SN74LVC257APWR
IC711
:
BU2090FS-E2
IC712
: M24C64-WMN6TP
IC714
:
IC715
: KIA7031AP
IC717-720,722
: NJM2068M
Q708
: KRA102S
Q709,711-713,715-718
: KTC2875B-1
Q710,719 : KRC107S-1
6
Q714
: KTC3875Y-1
D701-711 : 1N4148WS-1
D712
:
1SS133T-72
ZD100
:
MTZJ2.4B
DESTINATION
MODEL NAME
COUNTRY
EUROPE
KRF-V5450D
AUSTRALIA
EUROPE
KRF-V6400D
AUSTRALIA
KRF-V6400D-S
EUROPE
7
22
DSP (1/4)
Q
D+5V
IC701
61
NC
62
GND
R720
R801
0
470
63
RX3
64
PVSS
R719
D+5V
R733
65
R
4.7K
12K
66
PVDD
R742
R822
D+5V
R739
0
470
67
RX4
68
4.7K
TEST2
D+5V
69
RX5
R740
70
CAD0
10K
71
RX6
72
CAD1
73
RX7
74
I2C
R770
75
DAUX2
10K
76
VIN
77
MCLK
78
TX0
79
TX1
R758
C741
C752
80
INT0
L701
100
0.1u50
20P
+
C747
R777
20P
10K
C807
R868
15P
10
D+5V
C808
R869
15P
10
SW
R961S
Q709
2.2K
SB
R981SB
Q711
2.2K
RL
R978RL
Q712
2.2K
SR
R986SR
Q713
2.2K
SL
R984SL
Q715
2.2K
R991C
0
CENT
R959C
Q716
2.2K
R991FR
0
FR
R949FR
Q717
2.2K
R991FL
0
FL
R939FL
Q718
R874
C802
2.2K
BKT700
10
10P
2
CP703
1
IC714
ABB.
E
UPD78F0537-545
X
E
X
UPD78F0537-640
E
R
R875
10
8 to 3 INPUT
SELECTOR
DEM
CLOCK
RECOVERY
DAIF
DECODER
AC-3/
ERROR &
Q-
MPEG
STATUS
SUBCODE
DETECT
DETECT
BUFFER
DIT
X'TAL
OSCILLATOR
X701
12.288MHz
R797
+3.3V
1M
D+5V
D+5V
4
6
8
10
12
14
16
18
20
7
11
15
17
3
5
9
13
19
MAIN-
BI-1
CP402 5/6
S
D+5V
AUDIO
I/F
FORMAT
CONVERTER
CLOCK
AUDIO
GENERATOR
I/F
D+5V
+3.3V
12V
+12V
R940
Q708
D704
2.2K
Q710
+12V
IC722
(1/2)
C847
R978
R949
3
8
D710
2.2u50
1.2K
1
2
10K
+
4
12V
R950
22K
IC722(2/2)
R976
C848
R980
10K
5
D711
2.2u50
1.2K
7
6
+
R961
13K
R960
22K
22
21
23
T
D+5V
40
NC
R718
100
LOUT3(C)
39
CENT
38
NC
R724
100
ROUT4
37
FR
36
NC
R738
100
LOUT4
35
FL
D701
34
DZF1
D702
33
DZF2
32
MASTER
R741
PDN
31
47
R761 4.7K
30
XTL0
R760 4.7K
29
XTL1
R759 47
SDTI1
28
S
R768 47
SDTI2
27
S
R771 47
SDTI3
26
S
R776 47
SDTI4
25
S
R778 10K
DAUX1
24
R780 47
CSN
23
R781
CDTI/SDA
22
47
R782
CCLK/SCL
21
47
uP I/F
12V
+12V
DIR/HDMI
CLOCK SELECT
D+5V
C876
0.22
C873
0.1
IC710
C871
100u10
+
ZD100
D+5V

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