Kenwood KIV-700 Service Manual page 27

F
3
POWER IC
C204
1
IC201
5V
0V
3
3.3V
0V
9
TP625
TP201
2
2
4V-PRE
C261 C263
0.47 0.47
C262 C264
1 1
5.5V
DCERR
WININ
MUTE2
3.3V
MUTE1
0V
MUTE0
IC451
E-VOL &
MUTEA
SOURCE
SELECTOR
SE1R
SE1L
SE0R
5V
0V
SE0L
0V 3.3V
QD1R
D269
C277
L
C276
A
0.01
2.2u50
+
8
1
D302
R603
IC304
2.2
601
R336
1
470
R606
R338 R335
10K
180K 180K
2 0V
3
SRC
4
MENU
5
KEN
15
6
7
GND
0V
15
12
12
L600 180
R620 4.7K
R617 R634
2
47K 330
C612 R633
1
0.1 R614 330
47K
C613
10
4 3 2 1 2
CN602
MONO
MIC
DULE
G
3
BU
6.6V
5V
0V
2
4
5
64
3.3V
10
R260
0V
10K
5V
69
0V
3.3V D265
0V
IC303
68
MUTE
D264
LOGIC
33
32
67
31
5V
D263
30
0V
29
66
28 3.0V
70
27 C271
TUR
1
∗
26 C272 LEVEL SHIFT
D
TUL
(5V
1
C288
25
14
1
C289
24 IC171
1
23 5.0V
1
2
2
3
0V
12
LEVEL SHIFT
6
(3.3V
IC170
4
1
RESET LOGIC 3.3V 5
14 5.0V
VCC
12
13
BLUETOOTH
0V
MODULE
12
RESET
11
10
9
6
8
IC302 RESET
CONTROL
14 12
11
14
D3.3V
15
1
H
3
TP204
R213
13K
D200
4
5 10
9
9
4
5 10
4
5
4V-PRE
10
5V
0V
5
5.0V
0V
5V
0V
3.3V)
C171
5
VCC
0.01
4
GND 34
5V)
13
3 0V
GND
2
33
1
VCC
C170
0.01
Q170
35 5
13
6 5 6
Q602
TP641
11
I
KIV-700/BT900
9
BU
5
4
4V-PRE
10
17
0V
17
5.0V
IC301
RESET
IC
C316
0.1
5V
0V
R300
2.2M
R315
2.2K
1
WIRED
PANEL REMO
TP306 2
RDS QUAL
3
NC
4
NC
5
0V
NC
6
BYTE
R302
0V
10K
7
CNVSS
C302
32.768kHz 8
XCIN
22P
X301
C303 R319
22P 100K 9
XCOUT
10
RESET
R303
5V
TP300
0V
17
100K
0V
X300
R317
11
C305
XOUT
0.01
12
1K
VSS
13
XIN
12.000MHz
5.0V 14
VCC1
15
16 NC
11
16
19
RDS CLK
17
AMUTE
18
BU DET
R360 D301 19
RDS DATA
20
22K
11
NC
R309 21
SRC SRC KEY
47K
R306
22
MENU MENU KEY
47K
23
KEN KENWOOD KEY
R308
24
NC
47K
25
NC
15
27
11 11 28
17
17
11
D3.3V
15
∗
D532
D3.3V
15
ESD GND
1 2 3 4 5 7
6
CN72
X34-677x-xx A/2 (2/4)
J
3
3
17
3
R325
17
100K
C306
0.01
R323
R321
47K
47K
5V
0V
0V
5V
0V
5V
0V
5V
0V
5V
0V
TP308
TP640
TP637
7
BU5V
D5V
13
5 6 5
17
8 9 10 11 12 13 14 15 16 17 18
X16-
C 4/4
CN2
27