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Kenwood KDC-9026R Service Manual page 37

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BN
QQ
3 7 63 1515 0
0V
APC
TP61
ADIN
TP60
TE
C43
0.1
1
DVDD
V
2
3.3Vp-p
D1GND
1.4Vp-p
3
RESET
3.3V
4
AB12
5
AB11
6
AB10
7
AB9
8
AB8
9
AD7
10
0V/3.3V
AD6
11
AD5
12
AD4
13
AD3
TE
14
L 13942296513
AD2
15
AD1
16
AD0
V
17
CS
18
ASTB
19
READ
3.3V/0V
20
WRITE
21
WAIT
V
22
INTQ
23
IFMODE0
24
IFMODE1
25
D1VDD
V
26
DAVDD
27
ROUT
1.6V
V
28
DAGND
29
REGC
0V
30
DAGND
V
31
LOUT
V
32
DAVDD
2.4Vp-p
V
33
XVDD
16.9MHz
z
34
XTAL
3.7Vp-p
16.9MHz
35
XTAL
36
XGND
0V
9
2.46V
0V
6V AVR
Q9
www
.
BO
TP80
AGCO
TP62
FE
0.32Vp-p
0.28Vp-p
1.65V
0.21Vp-p
1.65V
IC7
RF AMP/SERVO/DSP
MP3,WMA DECODER
0V/3.3V
3.3V/0V
DATA BUFFER/
DRAM 16M
x
ao
u163
y
i
BP
2 9
8
TP76
RF
R55
C67
33K
0.01
0.8Vp-p
2.9Vp-p
1.65V
1.6Vp-p
1.1Vp-p
0.26Vp-p
3.3V/1.65V/0V
Q Q
3
6 7
1 3
1 5
0V/3.3V
0V
3.3V/0V
IC8
3.3V/0V
co
0V/3.3V
.
BQ
KDC-9026R/PSW9527
KDC-W9027/X979
9 4
2 8
CN5
TP89 F-
F-
1
F-
TP88 T-
T-
2
T-
TP87 T+
T+
3
T+
TP86 F+
F+
4
F+
5
GND
TP91 LD
6
LD
R60
TP90
7
VR
VR
91
8
PD
TP92
PD
9
VC
10
VCC
11
GND
12
12
E
13
13
F
14
B
15
A
16
C
TP79 AGND
1.65V
CP26
4.7K
108
MD-
107
MD+
MD
106
SD-
TD
105
SD+
FD
104
TP85
TD-
FD
103
TP84
TD+
CP34
TD
102
10K
FD-
101
TP78
C76
FD+
A3.3V
4.7
100
3.3V
DVDD
99
C68
CP35 100
RA10
0.1
98
RA9
A9
97
RA8
A8
CP27 100
96
RA7
A7
0 5
8
2 9
9 4
2 8
95
A6
RA6
94
RA5
A5
93
RA4
A4
CP28 100
92
RA3
A3
91
RA2
A2
90
RA1
A1
89
RA0
A0
CP29 100
88
RDB15
B15
87
RDB14
B14
86
RDB13
B13
85
RDB12
B12
CP30 100
84
RDB11
B11
83
RDB10
B10
82
RDB9
B9
81
RDB8
B8
CP31 100
80
RDB7
B7
79
RDB6
B6
78
RDB5
B5
77
RDB4
B4
CP32 100
76
RDB3
B3
75
RDB2
B2
74
RDB1
B1
73
RDB0
B0
0V
C73
22
C74
0.1
m
0V/3.3V
0V/3.3V
X32-5520-00 (3/3)
BR
9 9
1
DPU1
OPTICAL
PICK UP
2
3
9 9
4
5
6
7
37

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