Kenwood KDC-MP628 Service Manual page 35

Cd receiver
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AT
15
2.6-4.2V
FD+
15
14
2.6-4.2V
FD-
14
TP31
SPD+
13
1.0-5.0V
TP32
SPD+
SPD+
TP33
SPD-
12
1.0-5.0V
TP34
SPD-
SPD-
11
7.5V
VCC1
10
GND
R29 1K
9
0-5.0V
MUTE
8
0V
7
TP35
GND
MD
6
0-3.0V
SPIN
1.5V
R25
TP105
4.7K
MD
5
SPIN-
107
4
1.5V
SPIN+
3
2.0-3.0V
TP36
FDIN
FD
TP107
FD
1.5V
R27
16K
2
FDIN-
101
1
BIAS
1.5V
R52
10K
R43
10K
0V 5.0V
0-3.3V
TP56
75
0V
RAMSEL
74
0V
P70
5.0V
73
AVREF
72
0V
AVSS
71
5.0V
AVDD
70
P65
69
P64
0-3.3V
68
P63
67
DSP RESET
R56
66
0V
CS
65
100
P60
SM
64
P57
L
63
P56
62
CP11 100
P55
61
AB12
60
AB11
59
0-3.3V
AB10
58
AB9
57
AB8
56
0V
BVSS
55
3.3V
BVDD
CP10 100
54
AD7
53
AD6
0-3.3V
52
AD5
51
AD4
0-3.3V
0-3.3V
3.3V AVR
IC5
TP48
BU3.3V
5.0V
1
5
3.3V
VIN
VOUT
0V
2
VSS
5.0V
3
4
CE
NC
AU
A3.3V
TP68
D.GND
0V
1.5V
37
VDDREG15
R72
3.3V
38
PWMSW0
0V
39
33K
TEST3
0V
40
TEST2
22
0V
41
TEST1
R74
3.3V
42
PWMSW1
0V
43
33K
TESTEN
0V
44
D1GND2
0V
45
DIN
46
TP70
DOUT
SRDATA
0V
47
CP13
SCKIN
48
TP71
10K
SCKO
BCK
0V
49
LRCKIN
50
TP72
LRCK
LRCK
0V
51
XTALEN
1.5V
52
D1VDD2
53
TP73
RFCK
HOLD
TP74
54
WFCK
MIRR
R49
TP75
10K
DOUT
3.3V
R75
R50
55
55
PLCK
10K
75
56
TP76
LOCK
LOCK
57
TP77
C1D1
FZC
58
TP78
C1D2
TZC
TP79
RZM
0-3.3V
59
59
C2D1
3
0-3.3V
60
17
60
C2D2
TP80
LZM
61
TP81
C2D3
SHOCK
0V
62
4
D1GND3
63
5
C33M
64
6
NC64
65
7
RA11
66
NC66
67
67
RAS
68
68
CAS0
69
69
CAS1
3.3V
70
8
70
WE
71
9
71
OE
0V
72
10
DGND1
11
TP69
D3.3V
3.3V AVR
IC6
5.0V
10
D5.0V
AV
C57
0.1
C53
C54
C52
4.7
4.7
0.1
1.13Vp-p
1.6V
1.13Vp-p
0V
AUDIO DAC
SERVO DSP
IC8
TP82
AGND
AW
KDC-MP628/MP7028/MP728
MP8029/W7031/W7031Y
D3.3V
0-3.3V
0-3.3V
IC7
0V
3.3V
IC1
IC2
IC3
IC4
IC5
IC6
IC7
IC8
IC9
IC11 : TC7SET32FU-F
D1
X32-5740-0x (2/3)
AX
C50
0.1
C51
1000P
TP94
RESET
0V
0V
144
0.2V
DGND2
143
3.3V
PD
142
3.2Vp-p
LD
141
TEC
3.2Vp-p
C83 0.0
140
1.8Vp-p
TE2
139
1.7V
TE0
C82 47
138
1.6V
TE-
137
ADIN
136
FE0
C81 47
135
1.8V
FE-
134
C80 0
REFC
133
3.3V
REFOUT
132
AVDD
1.8V
131
VREFIN
130
E
129
F
128
D
127
B
126
C
125
A
124
0V
AGND
1.7V
C77
123
RF-
C76
122
RF2-
R80
0V
6.8K
121
EQ1
0.1Vp-p
R81
120
EQ2
1.2Vp-p
6.8K
119
RF0
1.3Vp-p
C75
118
AGCI
0.1
117
C3T
1.2Vp-p
116
AGCO
115
0V
ADGND
0.8Vp-p
C72
114
RFI
TP8
113
ATEST
ATE
112
1.5V
2.2Vp-p
ASY
111
EFM
110
ADVDD
109
REFOUTSV
0-3.3V
CP28 10K
: TAR5S33-F
: NJM4580V-ZB
: BA5824FP
: 703030BYGCJ09A
: XC6219B332MR
: BA33BC0WFP
: UPD63763GJ
:
MSM51V4265EP7T
:
BR24L02FV-W
: DAP202U
35

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