Kenwood KAC-PS811D, Service Manual

Page: 12 / 24

KAC-PS811D/X811D
12
A B C D E
1
2
3
4
5
6
7
IC10
IC11
IC16
IC15
(X09-5790-10) (A/2)
A
IC3
4
R1
4
R1
C106
10
35
R288 100K
R111
110
R114
15K
R282
16K
TH1
C52 0.1
7
10K
R20
8 5
6
1
8 3
2
1
TP17
5
4
3
2
TP16
R30
27K
TP49 TP15
R17
1K
TP18
C16
10u35
7
6
R29
27K R16
1K
TP19
C15
10u35
R37
1K
SIG(A)
L-DATA-L
L-CE
L-CLK
22
21
20
L-DATA-A
SW+5V
ILL
LED
FAN+B
DIG-G
19
18
17
16
15
14
NC
AU-SDA
AU-MUTE
AU-SCL
-15V
NC
13
12
11
10
9
8
+15V
GND(B)
SIG(B)
NC
VOL-G
GND(A)
7
6
5
4
3
2
R105
47K
R262
100
R48
100
1
TP1
IN1-
OUT2
PO
WER-ON
D-PO
WER
COMM-SW
40
61
MUTE2
45
R312
100
NC
NC A
TT3
A
TT2
A
TT1
44 43 42
41 51
D-CUR NC NC NC NC
50 49 48 47 46
MUTE1 5V
-SW
AB-CUR DC-DET
57 56 55 54 53 52
TP26
RESET F
AN2
F
AN1
P-CON
60 59 58
TP48
1
2
R102
47K
A
VSS
A/D
DIP-SW3
34
39
38
37
36
35
LED
LCD-ILL
NC
NC
NC
TO-AVDD
33
32
31
30
29
28
VSS1
NC
NC
MODEL2
MODEL1
DIP-SW4
16
AUDIO-MUTE
AMP-SCL
A
UDIO-SCL
A
UDIO-SD
A
27
26
25
24
23
22
DIP-SW2
DIP-SW1
NC
E2P-SDA
E2P-SCL
21
NC
17 18 19 20
LX-REQ-S
L-D
A
T
A
-L
L-D
A
T
A-A
LX-D
A
T
A-M
LX-D
A
T
A
-S
AMP-SD
A
10
LX-CLK
LX-B
U
NC
11 12 13 14 15
L-CE
A
VREF1
L-CLK
4 5 6 7 8 9
VDD0
67
LX-CON
LX-REQ-M
NC
V-DOWN
NC
VSS0
62
63
64
65
66
VDD1
X2
X1
TEST
TX2
TX1
68
69
70
71
72
73
VDD V
OUT
4
NC
3
VSS
TEMP3
AVDD
AD-I
AD-V
TEMP1
TEMP2
74
75
76
77
78
79
TEMP4 TEMP5 TEMP6
1 2 3
80
C111
0.01
R283
10K
R311
10K
C44
R11
1K
R10
1K
7
6 5
3 2
VEE
IN1+
IN2+ IN2-
4
10K
R272
10K
R271
100K R257
15K
R244
R258
3.9K
R19
8
62
1
OUT1
VCC
R36 2.7K
C19 0.01
R42 4.7K
15K
R242
47K
R241 5.1K
R6
10K R13
R240
100K
47
47
R4
1.5K
R32
12K
R234
47
R21
R31
1.5K
R22
20K
12K 20K
47
R235
1.5K
R33
R23
1.5K
R34
R24
5 11 10
C1
R7 4.3K
270
R14
4.3K
R1
270
R2
C131
0.1
R3
10K
10u25
SX
GND
TX
RX
TY
1.8K
R254
6
8
7
SY
VCC
RY
5
3
1
2
16
4
18
4.7K
R50
2.7K
R52
2.7K
R94 1K R91 1K R97 1K R95 1K
R284 10K R285 10K R286 10K
R40 4.7K
R41
R43
63
13
11
4.7K
R243
47K
6
12
R267 1M
R268 1M
100P
C127
100P
C128
TP30
TP27
100K
R269
10K
R270
TP33
0.01
C30
TP31
TP24
R255 1.8K 0.1
C116
TP20
TP22
0.1
C125
TP23
TP25
100 R47 100 R46
19 20
5 8 9
10
100P
C23
100P
C25
100P
C26
11 13 14
100
R263
47K
R106
100
R313
R289
R112
180
100K
28
27
26
25
R261 2.7K R260 2.7K
0.01
C108
TP2
TP3
TP4
TP5
TP6
TP7
TP13
TP8
TP61
TP10
TP12
TP9
TP11
TP46
TP47
5
8
9
10
20
19
100u10
12.288MHz
C118
27P
X1 C117
27P
58 59
54 52 51 50
R108 2.2K
1000P
C34
0.01
C48
10K
R319
1000P
C107
61
63 62
C43 2.2u50
0.01 C42
2.2K
R104
2.2K
R103
10K
R107
0.01 C50 0.01 C49
4.7uH
L1
R5
100
R232
1K
0.01
C17
C14 10P
33P
C10
R39 15K
10K R38
10K R18
5.6K R26
10K R25
33P C22
R15 10K
C7 10P
47P
C21
33K
R35
4
0.01
C11
0.01
C2
180P
C4
1000P
C12
1000P
C13 R28
R27
10K
10K
R113
10K
4 8
2 6
3 7
1 5
0.01
12
10
13
C126
11
9
10
9
7
1
3
3
9
10
7
1
18 16
60
14
60
12
76
77
1.8K
R287
C113
10u35
6
55
TP38
10K
10K
10K
10K
27
3
28
TP39
TP62
2 4
5
1
TP37
R320
25 R128 26
R130
R135
R65
4.7K
R72 10K
C36 0.1
R80 220K
2.7K
R66
1u50 1K
C28 R83
R59
10u35
C24
150
R51
150
10u35
C27
C130 100P
R71
1.5K
820
R70
C40 R98
3900P 24K
AGND
BOUT
2
R96
4.7K
R87
C39 47P
68K
47u25
C37
R90
1K
680K
R89
5
470
6
R86
7
6
7
V-
R100 1.5K
5
4
AIN-
AIN+
3
NC2
C38
0.01
R92
1800P
2
3
4
8
1
R82
10K
C32
R79 4.7K R88
3K
10K
C47
1
NC1
0.01
13
BIN-
BIN+
BGND
9
8
NC13
V+
AOUT
12
10
11
0.01
NC14
C46
14
R76
750
56
56
C31 2.2u50
R77 15K
R78 47K
22K R68
1K
R73
TP34
TP32
C133
0.01
1K
R321
0.1
C134
10
R322
+
+
+
+
+
+
+
+
+
+
2
4 3
1
9
7
8
6
Q103
Q
(2/2)
IC1
IC1
(1/2)
OUTPUT
Rch
Lch
Rch
D8 D4
INPUT
J4
Lch
CN3
Q7 Q8
D81
S1
D5
Q98
Q89
D70
D60
D65
D71
D61
D64
D3
Q1 Q2
D10
Q5
Q3
Q4
D62
D11
Q6
Q86
D76
J2
D91
D77
D80
Q99 Q88
Q111
Q102
Q95
Q104
D14
D15
D13
D12
J1
Q96
D82
S6
2/2
X08-
CN1
D24
D25
D23
D18
Q10
D17
D20
D22
D21
IC2(2/2)
IC2
(1/2)
D19 Q9
RST
u-COM
ISO
COMPARATOR
COMPARATOR
ID
NUMBER
REMOTE
DATA
COMMUNICATION
D94
15.0V
5.0V
0V
2.0V 0V 0V
0V 0V 0V
5.0V
0V
0V
0V
0V
0V
0V
0V
0V
5.0V
4V
1V
1V
5V
0V
5V
0V
0V
3.7V
3.3V
0.3V
5.0V
0V
0V
0V
0V
5.0V
5.0V
0V
0V
5.0V
0V
5.0V
0V
5.0V
5.0V 4.5V
0V
0V 0V 0V 0V 5.0V 5.0V
5.0V
0V 0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
0V
0V
0V
0V
5.0V
-10V
7.5V
-10.0V
0V
10.0V
0V
0V
2V
-10.0V
-2V
-3V
-10.0V
-2V
2V
3V
0V
5V
0V
-15.0V
4.9V
10.0V
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
X09-5790-10 A/2 (1/2)