Kenwood KDC-MP332 Service Manual page 23

F
L509
CF53
10.700MHz
AM : 8.0V
FM : 8.1V
4.3V
AM : 4.1V
FM : 5.2V
AM : 0V
V
FM : 4.0V
V AM : 3.8V
FM : 0V
AM : 3.1V
FM : 0V
GNDDEM
FMREFDEMC
AM : 3.8V
AMIFREE
FM : 0V
MPXOUT
3.0V
3.0V
C10
& TUNER
3.0V
QUALITYOUT
5V
0V
3.0V 4.0V
C603
3P
X501
250MHz
Q153
13 11 9
12 10 8
A 2/2
G
L602
D203
C201
5V
0.01
0V
IC6
MUTE
LOGIC
CF54
450.000kHz
4.5V
0V
5V
0V
C512
10u16
60 5.0V
VREF1
+
59
AMIFIN
0V
58
57 3.0V C588 0.47
C568
R561 270P
C586 1
56
∗
4.7K
TP504 W367
55
C564 0.47
54
C562
MPXIN
10u16
53 8.1V
APVCC
+
R1 100
52
IN2L L
R2 100
51
R
IN2R
3.8V D1
C561
0.1
50
FSW
49
AFS 19
48 0.6V
47 3.3V
SMUTE
46 5.0V
FSU 80
R590 10K
45 3.4V
DCOUT 1
44 0.2V
C556
SSTOP 21
0.01
TP430
R589 R435
47K 10K
43 5.0V
WININ
R592 R436
TP431
0V 22K 10K
42
APGND
4.0V
41
OUTRR
TP510
RL
FL
FR
R
G
C600
L
100u10
+
L601
+8V-A
62
FL+B SW
R196
4.7K
R195
1.5K
Q152
R194
470K
7 5 3 1
6 4 2
X16-
J1
H
7
3,43
3
D403
R438 1K
R437 1K
R454
4.7K
TP433
TP434
IC11
0V
Q156
R183
1K
TP165
Q151
PANEL EJECT EJECT
5V SW ILLUMI SW SW
CN2
I
KDC-MP332/MP5033
KDC-W534/W534Y
∗
R431
22K
5V
0V
5V
0V
5V 0.5V or
21
TUN SD 0V 5.0V
22
22 LX RST
5V
23
23 LX CON 0V
24
24 LX REQ M
TP410
25
AUD SDA
5V
TP409
0V
5V
26
AUD SCL 0V
27
27 PWIC STBY
4.9V
28
VOL MUTE 0V
29
29 PWIC MUTE
5V
30
0V
TP414
TUN FANC OUT
31
RESET2 5V
32
0V
32 RDS DATA
0V 33
5V
VSS1
5V
34 0V
0V
34 RDS QUAL
TP317
35
5V
ACC DET
0V
36
BU DET
5V
37
0V
37
PON
38
38 PS2 2
39 0V or 5.0V
39 PS2 1
40
40 PS1 1
5V
0V
5.0V
5.0V
E2PROM
24 22 20 18 16
23 21 19 17
to CD PLAYER UNIT (X32- )
X34-417x-xx (2/4)
J
C56
1
5V
5V
0V
0V
5V
1.6V
0V
0.4V
5V
0V
IC1
SYSTEM u-COM
5V
0V
5V
0V
5V
0V
5V
0V
14 12 10
15 13 11 9
23