Kenwood KDC-MP333V Service Manual page 24

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K
KDC-MP333V/MP333VS
6
RST
RESET IC
D102
IC102
11
5.0V
2
1
5V
0V
5V
5V
0V
0V
5V
0V
100
NC
99
5.0V
NC
98
PS2 1
5V
97
0V
AVCC
96
5.0V
VREF
95
REF CON
94
AVSS
R103 10K
0V
93
PS2 2
R102 10K
92
5V
PS1 1
0V
R104 10K
91
PS1 2
5V
90
0V
PS1 3
89
PON FL
88
NC
5V
87
0V
PON CD
3.5V
86
0V or 1.6V or 5.0V
PWIC DC DET
85
LINE MUTE
84
TYPE 1
0 or 5.0V
83
TYPE 2
82
TYPE 3
5.0V
81
TUN SMETER
5V
0-5.0V
0V
80
RDS NOISE
5V
79
0V
0V
TUN TYPE1
78
0V
TUN TYPE2
77
NC
76
NC
75
2
4
3
4
3
2
1
24
X34-4700-20 (3/4)
L
+B
11
9
BU5V-1
3
VDD
NC
4
0V
OUT
VSS
C103 0.1
9
11
L101
4.7uH
R101
10K
93
3
91
90
89
87
86
85
R138 47K
R137 47K
R136 47K
R134 47K
R142 12K
8
11
9
C107 1000P
R141 2.2K
81
TP111
80
R133 47K
R131 47K
2
3
M
REAR
L
R
J6
TP53
TP52
TP54
Q251
MUTE
C253
C254
SW
680P
680P
for
Lch
R253
R254
22K
22K
PRE-
OUT
Q251
Q252
15
Q252
MUTE
SW
for
Rch
PRE-
OUT
4
R63
C54
3.3K
0.022
R68
1/2W
22K
Q53
C56
C58
0.01
0.01
ILLUMI SW
R65
D58
10K
C55
1
Q54
R69
R66
R62
47K
C57
22K
100K
LINE
0.01
MUTE
ACC
DET
11
2
R57 10K
R58 10K
8
4
R217
150K
9
3
Q104
Q103
Q105
Q105
Q103,104
MUTE
MUTE
DRIVER
CONTROL
for
PRE OUT
N
CN301
J1
1
2
3
R317
1K
C312
R315
R316
0.01
12K
12K
A
4
4
12
15
12
D53
R51
R52
68K
39K
R59
4.7K
R54
D54
100K
14
Q51
R60
4.7K
SURGE
DET
C51
1000P
R56
10K
Q52
BU DET
14
IC201
POWER
8.7V
IC
4.6V
0V
0.5V
9
O
to DC CO
9
10
11
12
13
1
8
7
6
5
4
13
S
+
13
8
TP516
3.8V

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