Kenwood KDC-MP628 Service Manual page 29

P
113
RESET IC
IC100
5.0V 2 3
VDD NC
TP100
1 4
OUT VSS
R100
0V
100K
5V
C100
0V
0.1
5V
0V
C105
1
0.01
VREF
5.0V 2
AVCC
CP101
R101 100K
100
3
3 LX DATA S
4
4 LX DATA M
R187 47K
R102 100K
R105
L100
100 5
5 LX CLK
R103 100K
R125
2.2K
6
6 WIRED REMO
R104 100K
R126
100
7
7 LX MUTE
CP100
R181 47K
100
8
SDA AUD SDA
9
SEL AUD SEL
10
SCL AUD SCL
11
11 DAC RST
12
NC
0V 13
BYTE
R113 10K
0V 14
CNVSS
TP101 TP103
C102
15
XCIN
22P
X101
32.768kHz
32.768kHz
C103 R127
22P 10K
16
XCOUT
17
RESET
18
XOUT 12MHz
0V 19
X100
VSS
12.000MHz
20
XIN 12MHz
5.0V 21
VCC1
R114 47K 0V 22
NMI
R176 100K
23
PANEL DET
5V
Q100
47K
0V
R178
47K
47K
23
Q101
24
24 RDS CLK
R115 100
25
25 LX REQ S
R111 100K
26
26 PON AM
R117 100 27
27 LX REQ M
R129 1K
28
28 TUN IFC OUT
R118 1K
29
29 RDS AFS L
R119 22K
30
RDS AFS M
TP102 31
31 RDS QUAL
32
32 RDS DATA
TP112 33
PWIC BEEP
34
34 TUN SCL
35
35 TUN SDA
R122 100
36
36 SYS DATA
37
VCC1
R123 100
38
38 PAN DATA
5V
R112
5.0V 0V
47K
Q100,101
PANEL DETECT
SW
Q R
∗ ∗
R136 R140
100K 100K
∗ ∗
R137 R138
100K 100K
∗
CP105
100
5V
0V
5V
0V
5V
5V
0V
0V
5V
0V or 1.6V
0V
or 5.0V
5V
0V
5V
0V
5V
0V
5V
0V
5V
0V
5V
0V
5V
0V
5V
0V
0V or 3.5V
0V or 3.5V or 5.0V
5V
0V
5V
5V 0V
0V
5V
0V
DSI
CP102 CP111
DRIVER
100 100
Q450 D451
61
S
KDC-MP628/MP7028/MP728
5V
0V
∗
IC102
SYSTEM u-COM
5V
0V
5V 5V
0V 0V
0V
CP104
1K
CP106
10K
TP453
44
T
MP8029/W7031/W7031Y
TP108
∗
W200
PREOUT
∗
MUTE
D200
D201
DRIVER
Q201
22K 22K
∗
Q200
22K 22K
R163 100K
5V
102 0V
ACC DET
R164 22K
5V 5V
0V 101 0V
BU DET
5V
5V R165
0V
2.2K
100 0V
ILLUMI DET
99
ANT CONT
98
R166
NC
5V
97 2.2K
0V P CON
∗
96 CP109
NC
100
95
OEM DISP CE
5V
94
0V
OEM DISP CLK
93
OEM DISP DATA
5V
0V
92
∗
NC
0V
91
TYPE 4
∗
∗
90 0V
TYPE 3
∗
∗
0V
89
TYPE 2
∗
∗
88 0V
TYPE 1
∗
87 0V
VSS
5V
0V
86
EXT AMP CON
85
VCC2
R106 2.2K
5.0V 84
DIAG
83
F SEL2 83
5V
82
0V
F SEL1 82
R79 1K
81
PON FDC 81
R120 100K
5V
0V
R110 10K
80
PON FL+B
79
PON
78
5V
PON CD/MD 78
0V
R121 100K
77
PON ILLUMI
CP110
100
76
CD/MD MOTOR 76
75
CD/MD LOEJ 75
5V
R168 2.2K
74
0V
CD/MD LOE LIM SW 74
∗
R169 2.2K
73
CD DISC8 SW 73
5V
CP107 1K
0V 72
MSTOP 72
5V
71
0V MRST 71
70
CD MUTE L/
70
MD MUTE
69
5V
CD MUTE R 69
0V
68
CD LOS SW/
68
MD LOE EJE SW
67
CD DISC12 SW 67
66
NC CP108
5V
65 2.2K
0V
NC
29
X34-3xxx-xx (4/6)
102
101
100
99
95
94
93
R153 22K
R157 22K
R154 22K
R158 22K
R155 22K
R159 22K
R156 22K
R160 22K
∗
R161
100K
∗
R162
100K