Kenwood PS9016R, Руководство по обслуживанию

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J K L M N O P R Q
R97 1K
29
96 R74 22K
R127 47K
R139 2.2K
FA
C
MC CLK
FLGND
ANA
MC REQ
D
A
T
A
I/C
SC REQ
RST
R132 R133 R134 R140 R135
13
12 10
9 11
8
7
470
C50 0.1
470
4.7K
470 470
FA
C
P RST
FL+B
DGND
VDD SW2
D OUT
R136 R199
4 6
5 3
2
1
470
100K
22
21
R137 2.2K R138 2.2K
R89 100K
MOSW
MUTE L MS CLK
MECH
MUTE R
SW1
MS D
A
NC
B
U
5V
D GND
M ST
OP
A
UDIO +B
M RST
GND
Rch
Lch
LO/EJ
SER
V
O
SER
V
O
SW3
4
R143 100K R144 100K
12 20
19
18
17 15
14
13
16
11
10
9 7
6
5
8
44 43
1 4
3
2
1
2 3
1
C37
4
1M
42
53
41
40
R198
R173
4.7K
6
54
R131
4.7K
47K
R130
6
93
11
1
2 3 4
0.01 C32
14 13 12
79 80
3 6
5 6 7
8
7
R121 10K
0.01
C39
R122
1
A0 VCC
2
A2
A1 TEST
SCL
1
2 3
10 9 8
96
95 87
5 4
SDA GND
VDD
8 7 6
15K R128 820
R129
2.2K
R118
50
47u6.3
32 98
7
51 99 31 43 35 49
L1 4.7uH
+
0.01 C34 C33
48
25
3 1 2 4
R76 47 R78 47
R77 100K
R79 2.2K R80 2.2K
6 7
12.0MHz
32.768kHz
16 18
C36 24P C35
X1
X2
27P
R83 100K
17
9
100
R126
47K
4.7u16
C44
10K
+
33K
R125
4.7u16
C43
4
GND
+
CHCON CH MUTE REQH ILL ON CD SW2 CD SW1
1
2 3 4 5 6 7 8
4.7u16
5
4.7u16
C45
+
C42
+
R124 47K
1K
R123
+
SW5 97
99
99
100
R241
98
98
100
R242
MS DA
MS CLK
R95 4.7K
97
R96 4.7K
MUTE
SC REQ(KEY REQ) A
VDD
XT1 VSS XT2 VDD RESET CH RST R CLK REQC
10 12 13 14
X2 X1
11
15 16 17 18 19 20 22 23
1K
R84
1K
21
R13
A
VREF0
PHONE(E)
470
25 24
R90
100K
R14
26
SRM SW1
R92 1K
R114
27
NOISE(E)
R93 2.2K
W20
C38
27
28
SMETER
R94
IF MODE
W21
28
29
33
A
CIN RR
A
CIN LR
A
COUT L
A
COUT R
C107
A
CIN RF
14
13
12
11
10
CR1
DGND
R149 330K R148 330K
C55 0.082
14
Q39,40
13
4.7K
R203
4.7K
R204 0.027 C148
22u16
C104
+
22u16
C103
10
360
R202
360
R201
C54
0.018
C58
Q30,31
87
95
4.7K
R145 120P
12 15
87
C56
0.47
C57
0.1
R147
4.7K
C62 0.01
4.7uH
95
L10
24
23
AUX1 INR SDA
28
VCC
1
AUX1 INL
26
SCL
27
3
MUTE
2
1
3
2
5
7
8
6
9
10
11
4
R209 C105
R210
82P
22K
C106
R207 10K
R205 2.2K R206 2.2K
R208 10K
4
VSS
2
3
5
82P 22K
6
4
1
VDD
82
R212
8
7
82
R211
5
C108
10u16
+
2
3
+
1
AUX2
HP FR1
0.01 C59 C60
GND
QU
A
L
MP IN LEVEL MP OUT SP
ANA L
SP
ANA R
SMUTE
18 14
12
13 15 16 17
MPX NC NC
19 20
21
22
NC
NC
NC
AM
24
23
SDA
SCL
25
NC
6
23
+
1u50
C64
AGND
25
CR2
4
CREF
24
CL1
5
23
24
0.27
7
22
C69
HP FL1
0.27
CL2
21
HP FL2
0.27
8
AUX2
29
CDL OUT
NC
NC
NC
CDL
NC
27
VDD
26
OUT RR
28
CDR OUT
CDGND
CDR
31
30
OUT RF
OUT LR
32
NC
OUT LF
+
0.27
C73
C74
19
HP FR2
20
C70
HP
9
18
HP RL1
0.27
C71
HP
0.27
C75
0.27
C76
16
C72
17
HP RR1
0.27
HP RL2
HP
OUT
HP RR2
15
HP
5.6K
R73
C46 4.7u16
95
95
R244 1K
96
SDA IC2
93
94
R70 1K
R71 4.7K
92
92
93
BU DET
TEST
P ON
5.6K
R72
87
34
35
DIMMER 88
90 R67 4.7K
90
91
89
89
ACC DET
REMO
P CON
R243 1K
R66 2.2K
87
88
SCK IC2
100K R101
EX.AMP CON
31
30
MUTE R
33
32
AVSS
MUTE L
CP6 1K
31
32
AVREF1
35
M RST
34
R99 1K
36
35
SC DATA(L DATAL)
100K
L11
DATAH
37
DATAC
R100 1K
39
CH CLK
38
47
R102 47
38
37
39
40
R103
W18
R104
79
C78 0.1
C80 0.1
C79 0.1
C77 0.1
83
85
86
86
84
83
85
P MUTE
ANT CON
SVR
81
82
80
79
80
VDD
RPRE MUTE
LPRE MUTE
FL
10
FR
11
13
RL
14
RR
77
78
R142 100K
76
R141 100K
ST TYPE1
ST TYPE0
TYPE2
TYPE1
TYPE0
FM+B
AM+B
VSS
46
MC CLK(L CLK)
MC DATA(L DATAS)
43
34
41
W19
42
M STOP
41
43
42
44
BEEP
CP5 1K
45
PLL DATA
PLL CE
R105 2.2K
44
46
45
P
ANEL 5V
P RST(LOCK SW)
MC REQ(L CE)
SRM SUB-
NARR
O
W
WIDE
FM SD
SRM SW2 SRM DET
SRM SUB+
AFC
R
D
ATA
QU
A
L
DIM CON
49 LO/EJ
CD SW3
47
PLL CLK
R107 2.2K
R106 2.2K
48
R108 2.2K
48
47
CP4 1K
MECH DET
50
MOSW
49
50
Rch Lch A GND
RR
RL
3 5 1
+ + +
0.47u50
C113
0.47u50
C112
47u6.3
C111
4.7 10
R195 R193
10
R194
2 1 3
35 34
C61 2.2u50
C63 0.012
CREF VREF
T
APE R
T
APE L
A
CIN LF
44 43 42 41 40 39
NC
34 37 36 35 38
+
C49 10u16 C48 10u16 C53 10u16 C52 10u16
+ + + +
44
43
+
+
C65
4 2
C66
9
8
CP7 1K
R63 100K
R65 100K
72 75 74 73 71 70 69 68
R64 100K
R61 100K
R62 100K
69 68
R60 100K
R115 1K R120 1K
CP9 1K CP2 1K
67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52
58
62 64 66 67
61
60 59
R113
2.2K
R112
2.2K
56 57
100K R196
R248 100K
51
R247 1K
51
CP3 470
54
53
RROUT
RLOUT
REF
FROUT
FLOUT
OUTL
OUTR
+
10u16
40
GND
+B
DET
MUT
2
22K 22K
22K 22K
22K
22K
CN6
D51
CN5
D57 D55 D56 D58 D60 D59
D21
PAN 5V
Q41
CIRCUIT
MUTE
LOGIC
OP AMP
MUTE
AUDIO
ROM
E
SPEANA
RST IC
Q32
AGC
SPEANA
D22
PH1
D47
Q30 Q31
D48
PRE MUTE
MUTE
Q33
E-VOL
NONFAD SW
HPF & LPF &
Q40 Q39
4V PRE
OP AMP
E-VOL
u-COM
D28
D29
CN4
D23 D24
2
to CD MECHA. (X32- )
CH-IN
P
IC15
IC10
IC14
IC16
IC5
IC9
IC2
IC1
0V
0V
-9.4V
9.8V
0V
0V
0V
0V
5.0V
0V
0V
5.0V
0V
0V
0V
5.0V
0V
4.0V
4.0V
4.0V
4.1V
8.1V
0V
5V
0V
0V
4.9V
0V
4.9V
4.9V
5V
0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
4.0V
0V
4.0V
0V
4.0V
0V
0V
4.0V
4.0V
4.0V
0V
8.1V
4.0V
4.0V
4.0V
4.0V
4.8V
4.0V
5V
0V
5V
0V
0V
8.1V
4.0V
4.0V
4.0V
4.0V
4.0V
5V
0V
5V
0V
5V
0V
0V
5V
5.0V
1.6V
5V
0V
0V
5V
0V
5V
0V
5.0V
0V
5V
5.0V
0V-4.4V
0V or 5.0V
0V
0V
5V
0V
5V
0V
0V
5V
5.0V
5V
0V
0V
5V
0V
5V
5V
0V
0V
5V
0V
5V
0V
5V
0V
5V
2.6V/5.0V
0V or 5.0V
0V
0V
5V
5V
0V 5V
0V
5V
0V
(FL) 5.0V(LCD)
5V
0V
0V
5V
0V
5V
4.9V
0V
0V
0V
5V
4.9V
0V
5V
0V
0V
5V 5V
0V
0V
5V
0V
0V
0V
5.0V
5V
0V
5V
0V
0V
5V
0V
4.9V
0V
5V
5V
0V
0V
5V
0V
5V
0V
0V
5V
5V
0V
4.0V
(LCD)
CAUTION:For continued safety, replace safety critical components only with manufacturer’s
recommended parts (refer to, parts list).
Indicates safety critical components. To reduce the
risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed
parts are acceptably insulated from the supply circuit) before the appliance is returned to the
customer.
DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations
between individual instruments or/and units.
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299