Kenwood RXD-DV9, Service Manual

Page: 27 / 47

BN BP BR BT BV BO BQ BS BU BW
2
1
3
5
7
4
6
48 47 46 45 44 43
1
2
3 4 5 6
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
CD GAIN
AUX MUTE
RELAY
CENTER
SUB WOOFER
STEREO
S BASS2
S BASS1
POPS GAIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
DI3
DO2
CLK2
CE5
VCC 5V
CLS
GND
T-CON
SUR-MUTE
H/P SNS
MIC SNS
ECHO VRI
ECHO VR2
ECHO ON
4066 SW
GND
9
8
14
13
12
11
10
CR9 10K
CR10 10K CR12 10K CR1
1
10K
CR16 2.2K CR15 2.2K
10K
CR18 470P
CC3
CC2470P CC4 470P CC5 470P
MUTE
MUTE
CR19 4.7K
CR21 1K
JW67 1K
CR22 1K
1
3
2
4
CR7 10K CR6 68K
CR5 2.2K
CR17 2.2K
CR8 10K
+5V
+5V
0.047
CC1
1 AUX MUTE
10 -12V
3 OI1
4066 SW 2
CLK1
DO1
4
5
CE1
STEREO
6
7
+12V
TUNED
9
8
NC
CD GAIN
12
11
RDS SIG
POPS GAIN
13
14
9 SOL A
CKK2
CE2
2
1
DI2
DO2
4
3
7 +5V GND
MOTOR GND
+12V MOTOR
6
5
+5V 8
+12V SIG
SOL B
11
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
SOL B
SOL A
RDS SIG
MUTE
AC
AC
VP
VP GND
RETURN GND
+5V DIG
EC5
DIG GND
TUNED
DI3
CE4
DO3
CLK3
DO4
CLK4
CE1
DI1
CLK1
PROTECTION
DO1
NC
NC
DI2
DO2
CLK2
CE2
1
2
3
4
5
6
S/W
GND
CENTER
REAR-R
GND
REAR-L
FULL WAVE
RECTIFIER
AMPLIFIERS
DIFFERENCE
LOG
0.047 0.1
0.1
0.047
0.022 LC73
BPF
LC77 680P
LC76 0.1
LC75 0.022
47K
LR27
15K
LR26
LR28
7.5K
0.1
LC78
L+R
LR29 LR31
LC80
0.1
7.5K
LR32
47K 15K
LC79 680P
LC81 0.1
LC82 0.1
10u25
+
LC28L
LR13L
47K
+
47K
LR13R
10u25
LC28R
LC32 220u16
+
LR15 100K
+
LC33 10u16
LR16 100K
LC34 5600P
+
LC35 47u16 SEQUENCER NOISE
IREE
VREE
BPF
0.1
LC72
AVCC
VOL
220u16
LC31
+
4.7
LR102
68 1/2W
LR14
82K
LR85L
82K
LR85R
SERVO
BALANCE
AUDIO
SELECT
O
R
VCA
L
R
L R C C S
L-R
LC74
LC71 LC68 LC69
10u25
+ +
10u25
+5V
12V
+12V
6
4
3
1
MIC MIX ON
VOL R
VOL L
1
2
3
MIC GND 12
F/I R 8
NC
NC
F/O L
F/O R
4
5
6
7
SIG GND
F/I L
MIC SIG
9
10
11
NC
NC
13
14
7
6
+12V
+5V
+12V
+5V
+12V
+5V
+12V
+5V
+5V
+12V
+12V +12V
+12V
3
13
20
24
22
21
31
15 26
+12V
27
30
29
28
2
1
2
3
1
7
6
5
100 1/4W
CR61
15
16
17
13
18
1
24
20
23
22
21
19
3
30
27
2
4
5 6
59 58
+12V
+12V +12V
12V 12V
12V
+12V +12V
+5V
12V
12V
2
11
28
29
LC36L
LC36R
2 1
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
MOT
OR NC NC NC NC
A/B
MODE-A
HALF-A
REC/F
HALF-B
REC/R
MODE-B
HI-SP
HALL-A
HALL-B
NC
1
2 3 4 5 6 7 8 9
10
11
12 13 14 15 16
DI2 DO2 CLK2 CE2 5V CLS GND PLA
Y
MUTE
NC NC REC MUTE BIAS NC NC NC GND
24 23 22 21 20 19 18 17 16 15 14 13
1
2 3 4 5 6 7 8 9
10
11
12
11
10
9
8
7
6
5
4
3
2
1
12V(S)
SOL B
SOL A
5V
GND(5)
GND(M)
12V(M)
DI2
DO2
CLK2
CE2
2.2K 2.2K 2.2K 2.2K
470
470
470
470
4 2 3
1
CR30 10K
CR2 2.2K
1K
CR8
19
26 25 24 23 22 21
18
4.7K CR3
4.7K
CR20
3.3K
CR39
4.7K
CR40
2K(B)
10K
CR21
4.7K
CR19
10
8
2
1
3
4
9
10
0.022
+
100u10
100
JR9R
+
JC3R 47u10
JR5R
220P
JC26R
2.2K
10K
JR24R
+
JC15R
2.2u50
560
JR20R
+
JC14R
47u10
100P
JC91
+
2.2u50
JC8R
6.8K
JR7R
0.018
JC4R
220P
JC10R
2.2K
JR10R
+
JC5R
4.7u50
2.2K
1.5K
JC19R
JC18R
5.6MH
JL1R
330
JR17R
5700P
0.022
JC17R
4.7K
JR18R
3300P
4.7u50
2.2K
4700P
100K
JR10L
JC5L
JC8L 0.022
220P 0.018 6.8K
JC7 10u16
2.2K
JR5L
2.2K
JR6L
100
JR9L
JC26L
+
+
JC3L
47u10
220P
JR39 10K
JR40 1K
3.9K
JR24L
+
JR17L
JC19L 5700P
2.2u50
JC13L
+
330
5.6uH
JL1L
+
47u10
JC14L
0.022
JC17L
4700P
560
JR20L
+
4.7K
JR18L
JC10L JR7L JC4L
100P
JC92
2.2u50
JC15L
JR38
6.8K
JC10 4.7u50
+
JC1
1 220u16
+
JR14 5.6K
JR13 470K
JR15 39
22u16
+
JC40
3.3K
JR43
120K
JR42
JC22L 3900P
1
2
3
1
2
3
4
5
6
3
2
1
680P JC2L 820P
L
R
680P
JC2R
820P
10
JR40L
10
JR40R
2.2K
JR1R JR2R
2.2K
2.2K
JR1L JR2L
2.2K
22K
JR4
200K(B)
JSR2R
220P
JC30R
220P
JC30L
200K(B)
JSR2L
JLPF1L
1K
JR41L
JL2
2700P
JC29
BR55
1200P
2.2 1/4W
2.2 1/4W
1200P
BC64
BC65
18K
+
10u16
+
10u16
47K
JR16R
22K
JR19R
+
10u16
JC16R
JC12
820P
JC24R
4
3
4 3
10
1000u16
+
CR35
CR36
CR37 CR34
CVR2
26
19
25
24
23
22
18
1 SOLB
13
11
15
3
7
5
9
REC/R
HALL B
MODE-B
GND
REC/F
HALF B
CRO2B
VCC 12V
SPA
SPB
SOL A
MODE-A
CRO2A
HALL A
HALF-A
CR7
2
4
8
6
10
8
10
14
12
16
10K 10K
CR4
8.2K
10K 10K 10K 10K
21
CR6 CR5
CR25 CR26 CR27 CR28
1
12
8.2K
CR15
680
9
CR16
4.7K
CR32
100K
10
1
4.7K
CR14
12
100K
CR44
680
CR17
680
CR31
100K
CR22
BR70
JC61
JR34R
+
JC22R
JR19L
22K
JC16L
10u16
3.3K
+
470K
10K
JC63
JR1
1
R
3900P
JSR1R
1600P
10u16
JC20R
JR35R
+
10u16
JC21R
820
JR36R
47K 10K
JR37R
470
JR12R
JR34L
JC22L
+
10K
JC62
JR1
1L
3900P 1600P
JSR1 10K(B)
JC20L
10u16 JR35L
470K
+
10K 47K
JR36L JR37L
820
470
JR12L
JC21L
10u16
JR44
47K
+
JC51
2.2u50
P-L
R-L
R-R
2 G
1
4
3
P-R
5 G
6
JR6R
2.2K
JC9
JR25 JR26
1
1
12
13
JLPF1R
JR41R
1K
JC23R 820P
JR23R 15K JR45R 15K
JC50R 4700P
JC50L
JR45L
JC23L 820P
JR23L 15K
BC67
470uH
BL1
150 1/4W
1200P
BR67
BC56
BR66
BR68
18K
1200P
BC66
10
4.7K
JR28L
11
12
8
8
11 12
JR3L
3.3K
JR3R
3.3K
JC13R
3.9K
0.022
HALF B 8
CRO2B
REC/R
VCC 12V
MODE-B
HALL B
16 SOLB
14
15
11
12
13 GND
10
9 SPA
MODE-A
HALF-A
CRO2A
HALL A
6
7 SPB
REC/F
4
5
3
SOLA
2
1
20
12
13
+12V +12V
+5V +5V +5V
+5V
+5V
+5V
+5V
+12V +12V
+12V
+12V
3
2
1
4.7K
JR28R
820P
JC24L
BC55
BR69
3.3K
1/2W
1/2W
1/2W
CC4
CC3
CC5
CC2
JR16L
1.5K
JC18L
JR21 100
JR22 10K
4
6
5
2
3
1
+12V
+12V
+12V
BR65
JC1R
JC1L
10K
CR24
20
4
32
20
+B
B
JSR2L
JSR2R
2.2K
10K
A
B
+
-
100P JC64
10u50
+
LC35E
2.2K
10K
LIC4
CIC1
CIC1
JIC1
DECK MECHA
A
TAPE PCB (1/4)
MAIN PCB (1/2)
C
D
I
G
H
E
I/O CONTROLLER
TCW2
TCW1
MW2
MW1
LCW2
SW1
SW2
DOLBY PRO LOGIC
SURROUND DECODER
LZD6
JCW5
CQ8
CD4
JQ9R
JQ9L
JQ30
JQ10
E-HEAD
R/P
HEAD
HEAD
PB
JCW1
JCW2
JCW3
A-DECK
B-DECK
JQ1L
JQ1R
JQ3R JQ2R
JQ3L
JQ2L
JQ6
BQ11
BQ12
BQ2
BQ1
JD1
CQ2
CQ1
JD12
JCW9
CQ4
CD6
CD5
CQ3
CQ5
CQ6
CQ7
JD11
JQ12R
JQ11R
JQ12L
JCW4
JQ11L
JQ31
JD3
JQ5L
JQ5R
CQ10
CQ9
JQ4R
JQ4L
JD11,12 : 1N4002
JD1-3,44,CD4-6 : 1N4148
JQ2L/R,3L/R : KSC1008
JQ4L/R,12L/R,30
: KSC945-YTA
JQ9,10
: KSR1009TA
JQ11L/R,5L/R : KSD471-YTA
CQ1,2 : KSR2003TA
CQ3,6,8 : KSA928A
CQ4,5,9,10 : KSC945Y-YTA
CQ7,JQ1L/R : KSR1003TA
CIC1 : M66010
JIC1 : KA22291
BQ1 : KSA928A
BQ2 : KSR1009TA
BQ11,12 : KSC1008
KSR2003TA : JQ6,31
JD2
1/4
FUNCTION
-FCW4
-FCWW1
FUNCTION
1/4
C
D A
1/4
FUNCTION
-FCW2
DVD PCB
2/4
-ACW1
J
2/4
DVD
-DCW1
DVD
2/4
-VCW2
2/4
DVD
-CW1
TUNER/
TUNER/
TUNER/
BIAS
(Lch)
CURRENT
CURRENT
(Rch)
BIAS
MOTOR
SOLENOID B
SOLENOID A
TAPE
SPEED
JD44
JD13
JD14
REC : 11.2V
PLAY : 0.3V
2.6V 1.3V
0V
0V
REC : 1.0V
PLAY : 0V
PLAY : 0V
REC : 10.3V
REC : 2.7V
PLAY : 0V
10.7V
PLAY : 0V
REC : 1.3V
REC : 1.3V
PLAY : 0V
0V
0V REC : 10.2V
PLAY : 1.4V
0V
B PLAY : 4.1V
A PLAY : 0V
0V 0V
1.3V
2.6V
11.2V
PLAY :
REC : 8.0V
11.2V
REC :
REC : 11.7V
PLAY : 10.5V
REC : 5.0V
REC : 0V
PLAY : 5.0V
4.3V
12.0V
4.5V 2.4V
12.0V
12.0V
B : 0V
A : 5.0V
A : 0V
B : 5.0V
0V 0V 0V 0V
B : 5.0V
A : 0V
5.0V
4.4V
REC : 2.5V
PLAY : 0V
REC :
0V
1.1V
PLAY :
REC : 0V
PLAY : 5.0V
5.0V
11.3V
2.4V
5.0V
5.0V
9.4V
5.0V
4.8V
3.2V
4.7V
1.3V
4.7V
9.3V
4.7V
4.7V
4.7V
4.7V
4.7V
4.7V
4.7V
4.7V
4.7V
4.7V 5.0V
4.7V 5.1V 5.1V 4.7V
4.7V 4.7V
4.7V
CAUTION: For continued safety, replace safety
critical components only with manufacturer's
recommended parts (refer to parts list).
indicates safety critical components. For contin-
ued protection against risk of fire, replace only
with same type and rating fuse(s). To reduce
the risk of electric shock, leakage-current or
resistance measurements shall be carried out
(exposed parts are acceptably insulated from
the supply circuit) before the appliance is
returned to the customer.
DOLBY and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.
Noise reduction circuit made under license from Dolby Laboratories Licensing Corporation.
The DC voltage is an actual reading measured with a high impedance type voltmeter with a cassette loaded at
playback mode. The measurement value may vary depending on the measuring instruments used or on the prod-
uct. Bias circuit DC voltage is measured while in the record mode.
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299