Kenwood XXV-05V Service Manual page 22

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AE
XXV-05V
QQ
3 7 63 1515 0
C970
C972
680P
680P
2V
C990
R977
10
10
MXR
0V
D903
D904
969
C971
80P
680P
C991
R978
MXL
10
10
0V
C899
0.1
C998
0.1
0V
5.0V
TE
5.0V
MUTE
IC920
C954
0.1
5
5
0V
1
VCC
2
4
0V
3
4
5.0V
GND
Q201
0V
51
OR
IC916
TE
L 13942296513
.4V
3.4V
8
VCC
0V
1
V
7
0V
.4V
2
6
3.4V
.4V
3.4V
3
5
4
GND
0V
13
14
15
IC915
3.4V
5
1
VCC
0V
2
929
R945
47
47
3
4
GND
V
0V
0V
C903
24
0V
AGND
VINL
5.0V
23
VCC
2.1V
C941
22
2.1V
CINPL
VREF1
0V
470P
21
2.1V
C935
RFCOM
CINNL
10u50
3.0V
2.1V
C942
20
CINPR
+
VREF2
470P
19
5.0V
C937
2.1V
CINNR
0.1
18
VINR
3.3V
VDD
RSTB
0V
17
BYPAS
DGND
FMT0
0V
16
1.7V
SYSCK
FMT1
R914 47
15
0V
DOUT
15
MODE0
R913 47
14
MODE1
3.4V
BCK
14
R912 47
13
FSYNC
LRCK
13
0V
www
DIO A/D CONVERTER
22
X14-966x-xx (7/16)
AF
B
CN201
1
2
3
4
5
6
7
8 9 10
11
12
13
14
R952
4.7K
FL+
R953
FL-
4.7K
C949
22u50
+
C985
C989
680P
680P
C951
22u50
-7.2V
+
IC919
AUDIO
AMP
0V
C981
C987
680P
680P
0V
R954
FR-
4.7K
R955
FR+
4.7K
R922
4.7K
RL-
R923
RL+
4.7K
C961
C964
680P
680P
-7.2V
IC914
AUDIO
AMP
0V
C960
C963
680P
680P
0V
R924
RR+
4.7K
R925
RR-
4.7K
R948
4.7K
CE-
R949
CE+
4.7K
C982
C988
680P
680P
-7.2V
IC918
AUDIO
AMP
0V
C979
C986
1500P
1500P
0V
R950
SB+
4.7K
R951
SB-
4.7K
x
ao
.
i
AG
X34- A/2-
3/4
J300
15
16
17
18
19
20
C992
R979
10
10
FLO
D906
3.4V
D905
C993
R980
FRO
10
10
C984
0.1
0V
Q Q
3
6 7
C994
R981
10
10
RLO
D907
D908
C995
R982
RRO
10
10
112
66
C983
0.1
110
109
31
32
122
C996
R983
30
10
10
CEO
D909
D910
RST
C997
R984
SBO
10
10
C927
0.1
34
33
41
5
u163
y
AH
2 9
9 4
8
C561
0V
0.1
IC537
C517
10u10
+
L509
133
STATUS0
0V
134
116
STATUS1
135
114
TCLK
3.3V
136
1 3
1 5
0 5
8
2 9
JRQOUT
0V
137
VSSQ
138
CP1
C527
CKIO
1.4V
10K
0.1
139
VCCQ
3.4V
0V
140
TXD0
141
7
SCK0
142
3.4V
111
TXD2
0V
143
SCK2
144
RTS2
145
3.4V
RXD0
3.3V
146
RXD2
3.4V
147
CTS2
0V
148
VSS
3.4V
149
C528
RESETM
0.1
1.8V
150
VCC
3.4V
151
IRQ0
0V
152
IRQ1
2.6V
153
IRQ2
0V
154
IRQ3
3.3V
155
IRQ4
R553
0V
156
VSSQ
100K
CP2
R550
0V
10K
100K
157
NMI
C529
158
VCCQ
0.1
159
AUDCK
3.4V
160
DREQ0
0V
161
DREQ1
162
ADTRG
3.4V
163
MD0
0V
164
MD2
3.3V
165
RESETP
3.4V
166
CA
0V
167
MD3
3.4V
168
MD4
169
MD5
170
AVSS
0V
171
AN0
1.0V
172
AN1
1.7V
173
AN2
1.7V
174
AN3
C530
3.4V
175
AVCC
m
0.1
0V
176
AVSS
co
.
AI
2 8
9 9
CN500
1 2
TP510
L500
600
CP25
10K
120
1.0V
0V
1.8V
1.0V
9 4
2 8
9 9

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