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Kenwood KRF-X9080D Service Manual page 23

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CM
CN
Q Q
(X14-7780-10) (A/11)
3 7 6 3 1 5 1 5 0
22
23
24
25
27
+B
AD KEY GET 3
+5V
MUTE
SOUND
S718
R716
S716
R718
2.4K
43K
AV AUX
SETUP
R717
R720
S720
S717
620
18K
IR REMOCON
AUTO
A791
R791
AD KEY GET 4
4
3
47
S722
R722
GND2
VCC
7.5K
2
OUT
5
1
GND3 GND1
UP
R724
S724
2.4K
R882
100
27
C815 47u25
+5V
+
RDS DEMODULATOR
W801
25
IC81
W802
24
9
8
T2
CMP
10
7
23
T1
VSS3
11
6
22
VSS2
VSS1
C811 0.01
12
5
21
VDD2
VDD1
C812 27P
13
4
XI
MUX
T E
20
L
1 3 9 4 2 2 9 6 5 1 3
14
3
XO
VREF
C813
19
27P
15
2
NC
RDATA
18
C814 100P
16
1
RCLK
QUAL
30
C858 100u10
+
C857 0.01
C856 0.01
R856 1
B
FIRST-OFF2 CCT.
R855 15K
D831
R832
C855 220P
1K
R854 15K
IC83
C854 220P
3
OUT
2
R852 15K
VDD
1
VSS
C852 220P
R853 15K
C853 220P
+5V
AD KEY GET 1
+5V
THX or
DVD/6CH
CD/DVD
ACTIVE EQ
S701
S702
R701
R702
R709
43K
27K
43K
R851 1
C701 220P
ACTIVE EQ or
PHONO
TUNER
LOUDNESS
R970 15K
R703
R704
S703
S704
18K
12K
R711
R977
18K
R969 100K
VIDEO1
VIDEO2
R705
R706
R713
R968 100K
S705
S706
7.5K
4.7K
7.5K
D964
VIDEO3
MD/TAPE
D962
R707
R708
R715
S707
S708
2.4K
620
2.4K
w w w
.
CO
CP
ED78
+8V
+5V
TONE
1G
S719
R719
27K
BAND
S721
R721
12K
MEMORY
S723
R723
4.7K
DOWN
+8V
S725
R725
620
8
+5.4V
9
R776 10
29.2V
29.2V
R814 1
1/4W
A
C816
R780 10
560P
+5V
1/4W
C817
0.01
C818 270P
21
C819 2.2u50
19
+
20
18
R813 47K
1
AM1
AM1
2
AM2
AM2
3
AM3
AM3
4
AM4
AM4
5
AM5
AM5
6
AM6
AM6
7
R834
AM7
AM7
1K
8
AM8
AM8
1/4W
9
VFD DISPLAY
AM9
AM9
CONT.DRIVER
10
AM10
AM10
11
AM11
AM11
12
AM12
AM12
13
AM13
AM13
14
AM14
AM14
15
AM15
AM15
16
AM16
AM16
AD KEY GET 2
+5V
SPEAKER
EQ
S709
S710
R710
27K
+5V
LISTEN
MODE
DSP
R712
S711
S712
12K
1
3
STEREO
INPUT MODE
2
S713
S714
R714
4.7K
S761
DIMMER
S715
7
6
x
a o
y
+5.4V
29.2V
i
+5V
CQ
CR
8
16G
15G
14G
13G
12G
11G
29.2V
+8V
+B
+5.4V
D776
R779
33k
Q776
GRID
C780
BUFFER
27P
C845
Q
Q
0.01
3
7
6
3
FIRST
OFF1
Q842
48
IC84
G7
G7
47
G8
G8
46
G9
G9
45
G10
G10
44
G11
G11
RESET
43
AA8/GF12
G12
R846
IC
42
1K
C844
IC78
AA7/G13
G13
41
AA6/G14
G14
R845
0.01
40
AA5/G15
G15
10K
39
AA4/G16
G16
38
D842
AA3
AA3
37
AA2
AA2
R844
36
AA1
AA1
35
100K
AM35
AM35
34
R842
AM34
AM34
Q841
33
10K
AM33
AM33
RESET
R841
C842
1K
0.047F5.5
+
C841
1000u6.3
+
+5V
+5V
+5V
MULTI
CONTROL
1
LED
3
DRIVER
2
IC74
(BOTTOM VIEW)
S762
Q777
8
9
Q777,778
OUT5
OUT6
7
10
LED
OUT4
OUT7
6
11
CONT.
OUT3
OUT8
5
12
Q778
OUT2
OUT9
4
13
OUT1
OUT10
3
14
82
CLOCK
OUT11
2
15
81
DATA
OUT12
1
16
u 1 6 3
VSS
VDD
.
39
CS
CT
KRF-X9080D/VR-8070/8060
2
4
9
9
1G
10G
9G
8G
7G
6G
5G
WH78
1
1
FLAC
EXCEPT (Y) TYPE
2
2
FLAC
D791
POWER
+8V
3
3
X08 MVDD
X08-
CN1
TRANSFORMER
4
4
POWER RLY
BLU
Q-7
1/4
+5.4V
5
5
5V MINI
GRY
BLU
6
6
D GND
RED
YEL
7
7
FAST OFF1
RED
YEL
1
5
1
5
0
8
9
2
WHT
YEL
RED
X09-676
BF-6
A/5-CN1
WHT
BLK
2/4
WHT
X09-686
RED
AL-6
A/4-CN1
C794
0.01
(X14- ) (I/11)
IC79
J2
W
W
J3
5V AVR
C793
W
W
0.01
W960
C792
22u50
F2
J5
+
T1A L 250V
W
CN22
CN21
RLY CONT.
R456
2.2K
+8V
CN49
+5.5V AVR
FLAC
1
IC45
FLAC
2
m
1
CN50
OUT
GND
FLAC 1
FLAC
2
2
c o
+5V
X08 MVDD
3
POWER RLY
4
5V MINI
5
D GND
6
FAST OFF1 7
+5V
CU
CV
2
8
9
9
4G
3G
2G
1G
(X14- ) (J/11)
E
Q-7
CN1
POWER
X08-
CN1
TRANSFORMER
GRY
1
BLU
1/4
WHT
2
GRY
BLU
RED
WHT
YEL
3
YEL
RED
BRN
YEL
4
9
8
2
9
9
BLU
WHT
YEL
RED
X09-A-
W141
CN1
BRN 4
WHT
BLK
2/4
WHT
BLU 5
RED
AL-6
K451
D454
7.2V
Q451
C455
2200u6.3
T1
R453
8.4V
1
1
1/4W
D453
6
2
5
3
D451
4
3
IN
+8V
D452
R451
C104
100P
40
(X14-7780-10) (A/11) (2/3)

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