Kenwood RXD-NV301 Service Manual page 24

BD
SURROUND
-CNT601
3/6
QQ
3 7 63 1515 0
E
SURROUND
-CNT602
1
3/6
F
FRONT-2
-CP103
4/6
CP301
J
MUTE
FRONT-2
-CP110 TUNER-L
GND
4/6
TUNER-R
M
CN303
GND
FRONT-2
2
-CP102 PB(L)
GND
4/6
PB(R)
GND
N
REC-L
GND
FRONT-2
-CN105
REC-R
4/6
CP304
+9V
U +9V
Lch
FRONT-2
AGND
-CP108
AGND
4/6
Rch
DGND
G
DGND
D-OUT
3
FOK
SCOR
CD PART
SENSE
-CP501
PUSE IN
1/6
XRST
CD MUTE
A
CD OFF
XLAT
LD ON
CLK
SQSO
DATA
DOWN SW
TE UP SW
L 13942296513
OPEN SW
CLOSE SW
OP/ON
4 CL/UP
RTL
RTR
BRKN
MGND
CP305
BRKN
RTR
RTL
CL/UP
OP/ON
Q CLOSE SW
OPEN SW
5
UP SW
DOWN SW
CP306
DATA
SQSO
CLK
LD ON
XLAT
CD OFF
P
CD MUTE
XRST
PUSE IN
SENSE
SCOR
FOK
6
FRONT-2
CN302
-CP104
9162ST
4/6
GND
www
7821DI
K
7821CLK
7821CE
GND
62446LATCH
7
BE
MAIN BOARD
CP309
MUTING
MUTING DRIVER
Q303 Q304
R302
4.7K
Q305
R305 R306
4 R303
1.5K 100K 100K
3
2
R304 1.5K
1
+9V
8
7
6
5
R367
4
4.7K
3
2
1
13
8.9V
14
1 15
2
3
4
5
6
7
8
9
IC311
10 10
11 11 INPUT
SELECTOR/
12 12
VIDEO,TAPE
13 13
REC OUT
14 14
15 15
16 16
17 17
18 18
19 19
20 20
21 21
22 22
C316
23 23 0.022
24 24
25 25
26 26
27 27
C315
0.01
28 28
29 29
30 30
11.9V
31
12V
1 30
2 29
3 28
4 27
5 26
6 25
7 24
8
9
10 23
11 22
1 21
2 20
3 19
4 18
5 17
(BOTTOM VIEW)
6 16
ELECTRIC
7 15
VOLUME
8 14
9 13
10 12
11 11
12 10
1
2
3 14
4 15
5 13
x ao
6
7
. i
BF
2
12 11 10 9 8 7 6 5 4 3 2 1
5.0V
L
R
Q Q
3 6 7
12V +12V
-11.8V
6.6V
IC313
R353
750
C352
220P
u163
y
BG
3
2 9 9 4
8
CP310
8 7 6 5 4 3 2 1
22
+5V
+9V
R313
C319 100
100P
L
IC312
FRONT/
CENTER
/S.W/
SURROUND
R
1 3 1 5 0 5 8 2 9
+12V
12V
R325 R324 R323
220K 220K 220K
C339 C336 C335
100P 100P 100P
C331
100P
C349 220u10
+
DZ322
m
R347 220
co
.
BH
2 8
9 9
1 2
9 4 2 8 9 9
12V