Schematic Diagram - Kenwood KDC-MP4032 Service Manual

A
KDC-MP4032
ELECTRIC UNIT (X34-4180-xx)
1
CN4
TP87
1
TP88
2
TP89
3
2
J3
TP83
L
TP109
REAR
TP84
R
TP85
L
TP82
FRONT
TP86
R
W1
3
GND
GND 2
ANT. 1
3
A1
26
24
RFGND
23
FMANT
22
AMANT
21
AM+B
20
OSCGND
19
VT
18
COM+B
17
IFC
16
SDA
4
15
SCL
14
DGND1
13
VDD5V
12
PLLGND
11
SMETER
10
AMIFOUT
9
QUALITY
8
MPX
7
DGND2
TP76
6
RDSMUTE
5
STDGND
4
R
3
L
2
5
IF+B
1
IFGND
25
FRONT-END
TUNER
TUNER8V
Q302
Q303
6
7
20
X34-4180-10 (1/3)
B
PREOUT MUTE DRIVER
Q116
22K
22K
R419 R403 C417
180 360 22u16
+
W14
R418
4.7K
180
Q401
Q400
4.7K
R402 C418
R417 180
360 22u16
+
R411 C421
R416 180 360 22u16
+
R415 180
4.7K
Q405
R414 180
Q404
4.7K
R410 C422
Q400-405
360 22u16
PREOUT
+
MUTE SW
R407 C419
360 22u16
+
4.7K
L301
Q403
Q402
4.7K
TP65
R406 C420
C322
360 22u16
10u35
+
+
C304 Q300,301
L302
R320 AM+B
4.7uH Q300
0.01
TP66
1K
C306
Q301
10u35
R321
TP113
22K
19
+ +
TP67
22K
C305
L303
22K
TP128
4.7uH
0.01
TP68
W931
TP69 TP114
21
R322 470
TP70 TP115
28
R324 470
TP71 TP116
27
L304
4.7uH
TP72
C308
10u35
+
C307
0.01
TP73 TP117
95
R326
TP74
93
2.2K
TP75
TP118
TP77
TP78
TP79
TP130
C309
0.01
C310
47u35
+
TUNER
8V SW
R327 Q299
680
22K
23 21 19 17 15 13 11
24 22 20 18 16 14 12
CN1
to CD PLAYER UNIT (X32- )
C
J2
1
2
4
3
Q115
22K
4
1
22K
PRN-FL
D513
PRN-FR
PR-RL
PR-RR
PR-FL
4.0V
49
PR-FR
4.0V 50
PR-FL
PR-FR
12.0V 51
4.0V 52
RR
4.0V 53
RL
4.0V 54
FR
4.0V 55
FL
56
57
58
C413
0.47
4.0V 59
C414 0.47 4.0V
60
C415 R433
2.2u50 100
4.0V 61
+
C416 R434
2.2u50 100
4.0V 62
+
63
D404
64
DSI
DRIVER
15
9 7 5 3 1
P1 J4
10 8 6 4 2
D
LX BUS
5 9
6 10
13
7 11
12
8
R519
1K
C513
0.01
D514
D511
D515
D512
C401
47u16
+
C410
0.01
8.0V
LDOUT0R
LDOUT0L
VP
PAOUT1R
4.0V
PAOUT1L
PAOUT0R
PAOUT0L
MUTEC
IC2
MUTEB
E-VOL
MUTEA
TUNERL
TUNERR
CDL
5V
CDR 0V
4.0V
MDL
4.0V 4.0V
MDR
BU5V
DSI
TP110
TP119
Q304
TP120
10K
FILP EJECT
47K DET SW
13 11 9 7
14 12 10 8
X16-
A
2/2
J1
E
Q15,16
4V PRE+B
Q16
TP27
Q
IC11
5.6V
4
OUT
5.6V V
8.0V 5
VCC
D411
D4
D4
32
ACOUTR
31
ACOUTL
30
MUTE2
D4
29
3.5V
MUTE1
28
MUTE0
R
3.3V
27
REF3V3
C402
26 1u50
VOLINR
+
4.0V
C40
1u50
25
VOLINL
+
5.5V
C
4
24
REF5V5
+
23
SAIN
22
SAOUT
21
SARES
20
SACLK
19
SCL 5
5V
18
0V SDA 3
17
SEL 4
3.5V
R20
R8
47K
5
Q
Q13
P
5
5 3 1
6 4 2