Kenwood KAC-PS811D Service Manual page 12

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A
KAC-PS811D/X811D
1
(X09-5790-10) (A/2)
J4
R16
TP19
7
1K
Lch
6
INPUT
D4
D8
5
TP16
C2
Rch
0.01
4
C4
TP18
3
180P
Lch
TP17
2
OUTPUT
R17
1
1K
Rch
2
TP15
TP49
CN3
TP1
SIG(A)
1
TP2
GND(A)
2
TP3
VOL-G
3
NC
4
TP4
SIG(B)
5
TP5
GND(B)
6
TP6
+15V
7
X08-
NC
8
CN1
TP7
-15V
9
2/2
AU-SCL
10
19
TP13
AU-MUTE
11
A
AU-SDA
12
20
NC
13
3
DIG-G
14
TP8
FAN+B
15
TP61
LED
16
TP10
ILL
17
TP12
SW+5V
18
TP9
L-DATA-A
19
9
TP11
L-CLK
20
10
TP46
L-CE
21
5
TP47
L-DATA-L
22
8
4
R128
10K
R130
10K
TP37
S6
1
5
5
R320
2
4
10K
COMPARATOR
TP38
TP62
3
TP39
ID
R135
NUMBER
10K
1
J1
1
5
9
9
TP30
R10
2
6
10
10
1K
13
3
7
11
6
7
4
8
12
3
TP34
7
12
X09-5790-10 A/2 (1/2)
B
C17
0.01
15.0V
IC1
(1/2)
C15
R29
R37
R232
10u35
27K
1K
1K
3
8
+
1
2
R35
4
33K
C21
47P
C16
R30
-15.0V
C11
10u35
27K
0.01
+
R50
2.7K
R52
5.0V
2.7K
R48
100
21
AUDIO-MUTE
5.0V
R262
100
22
E2P-SCL
5.0V
R263
5.0V
23
5.0V
E2P-SDA
100
24
NC
5.0V
25
25
DIP-SW1
5.0V
26
26
DIP-SW2
5.0V
27
27
DIP-SW3
0V
28
28
DIP-SW4
R105
47K
0V
29
MODEL1
R106
0V
30
MODEL2
31
47K
NC
32
NC
0V
33
VSS1
34
TO-AVDD
35
NC
36
NC
37
R313
Q104
NC
100
38
LCD-ILL
0V
R112
180
R312
Q103
100
39
LED
40
NC
R111
110
4.5V
Q99
63
R270
IC16
10K
60
Q98
62
R269
100K
TP33
R268 1M
C128
100P
R11
1K
R267 1M
D5
C127
100P
C
R59
150
R51
150
ISO
IC1
(2/2)
R20
5
8
R5
R65
7
100
10K
4.7K
6
R15 10K
R66
2.7K
C7 10P
Q10
TEMP3
TEMP2
TEMP1
5V
A/D
0V
AD-V
AD-I
AVDD
VDD0
TX1
TX2
5V
1V
TEST
X1
4V
IC10
1V
X2
u-COM
5.0V
VDD1
VSS0
NC
V-DOWN
NC
LX-REQ-M
LX-CON
0V
P-CON
0V
5.0V
5.0V
Q111
10K
Q88
10K
R272
10K
Q7
D10
R31
R32
Q89
1.5K
1.5K
R22
Q5
R21
20K
12K
R271
10K
Q1
Q2
TP27
3
TP32
R240
R244
C30
C134
100K
15K
0.01
0.1
7
TP31
9
10
C126
0.01
D
R70
R82
1.5K
10K
C32
10.0V
1800P
C38
0V
3
8
0.01
1
0V
2
IC3
D23
2V
4
IC2
-2V
1
(1/2)
NC1
-10.0V
2
NC2
0V
3
AGND
C28
R83
R86
IC2(2/2)
1u50
1K
470
5
R96
7
4
+
6
AIN+
4.7K
5
AIN-
C39 47P
-10.0V
6
V-
R89
7
680K
BOUT
C40
R98
3900P
24K
R283
R282
10K
16K
80
0V
R311
C111
79
0V
TH1
10K
0.01
78
3.7V
77
3.3V
76
0.3V
75
5.0V
74
73
0V
72
71
0V
X1
12.288MHz
70
5.0V
69
68
TP26
RST
IC11
67
0V
0V
66
R319
10K
65
64
C34
L1
1000P
63
0V
4.7uH
C107
62
1000P
C48
R102
61
5.0V
0.01
47K
TP48
S1
Q95
D80
10K
10K
Q102
10K
10K
R255 1.8K
DATA
COMMUNICATION
Q8
0V
5
D11
R33
R34
TY
GND
0V
6
R254
1.5K
1.5K
RY
1.8K
0V
7
Q86
SY
8
VCC
R23
Q6
R24
D77
12K
20K
Q4
Q3
R14
4.3K
D62
TP22
R7 4.3K
D3
TP20
TP23
J2
R321
1K
4
3
2
1
7
D94
TP25
5
REMOTE
E
R76
750
COMPARATOR
14
NC14
13
NC13
5V
10.0V
0V
12
2V
AOUT
-2V
11
V+
3V
10
0V
BIN-
-3V
9
7.5V
BIN+
-10.0V
-10V
8
BGND
D19 Q9
R73
1K
R1
4
R1
4
4.9V
Q96
C116
0.1
16
18
Q
4
0V
3
0V
TX
2
0V
RX
1
0V
SX
IC15
D76
C131
TP24
0.1
D91
9
8
6
10
11

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