Kenwood KR-1060VR, Service Manual

Page: 28 / 48

4.0V
2.1V
17.0V
0V
0V
0V
17.0V
0V
0V
0V
0V
0V
0V
0V
-17.0V
-17.0V
2.3V
2.3V
2.3V
2.3V
5.0V
5.0V
17.0V
0V
0V
0V
0V
-17.0V
2.3V
8.0V
2.3V
5.0V
5.0V
5.0V
5.0V
5.6V
5.0V
5.4V
5.4V
1.4V
2.5V
2.3V
1.4V
2.5V
2.2V
0V
0V
0V 5.0V
5.0V
2.4V
2.5V
2.4V
5.0V
0V
2.1V
2.1V
2.0V
2.3V
2.4V
5.0V
1.4V
2.5V
2.3V
4.8V
5.0V
5.0V
0V
2.5V 1.6V
5.0V
5.0V
0V
5.0V
5.0V
4.8V
3.8V
0V
0.6V
5.0V
5.0V
1
2
SEL DATA
SEL CK
3
4
TONE/VOL DATA
8
SEL STB1
SEL STB2
5
6
DGND
7
VOL STB
10
TONE/VOL CK
9 TONE STB
11
-20dB ATT
LOUDNESS
12
13
VIDEO A
VIDEO B
14
15
RELAY POWER 31
-20dB ATT
21
SEL R
VIDEO C
16
17
18
19
20
VIDEO D
S.DATA
SYNC
S.BUSY
26 D-OUT S
22
SEL L
AGND
23
D-OUT C
-17V
24
25
AGND
D-OUT R 27
28
D-OUT L 29
30
+17V
AGND
RELAY A 1
RELAY B 2
RELAY C,S
RELAY POWER
3
4
SEL CLK 8
RELAY TR
MAIN MUTE
5
6
SEL DATA 7
PROTECT 10
SEL STB1 9
u-COM GND 11
u-COM +B
F-OFF
12
13
DSP GND
DSP +B
17
18
-20dB ATT 19
14
15
16
H1
H2
FL +B
C155
6800P
C153
0.039
R95
1K
R203
100
C431 33P
C141
100P R189
13K
C157
3900P
R207
820
1u50
C159
+
R209 100K
C430 33P
R186
6.8K
C142 100P R188
13K
3900P
C158
R210
100K
R208
820
R187
6.8K
C154
0.039
C156
6800P
1.1K
R206
R205
1.1K
0.039
0.039
1K
C164
C163
R97
100
C166
R190
C432 33P
C433 33P
6.8K
R191
R193 13K
100P
C143
C144
R192
100P
100K R220 C168
1.1K
R216
820
R218
3900P
C167 R219 100K
1u50
C169
6800P
C165
R213
R215
1.1K
R217
820
+
+
-
-
+
C404
0.01
C403 100P
C406
0.01
C405 100P
+
-
-
+
5
OUT R MCLK
AGND
6
LRCK
OUT L
VCC
7
SDATA
SCLK
8
4
3
2
1
AGND
OUT L
OUT R
6
5
VCC
7
8
SDATA
MCLK
LRCK
SCLK
3
4
2
1
+
1u50
C160
C170
1u50
+
MD4
RESET
36
65
35
MISO
MD3
66
34
GND
MD2
67
33
VCCP
MD1
68
32
PCAP
VCCD
69
31
GND
MD0
70
30
PINIT
GND
71
29
GND
GP 103
72
28
VCCQ
GP 102
73
27
EXTAL GP 101
74
26
SCK
GP 100
75
25
MA0
MDR
76
24
MA1
MWR
77
23
MA2
MRAS
78
22
MA3
MCAS
79
21
GND
80
41
MOS
20
42
SS
19
43
HREQ
MA4
18
44
GND
MA5
17
45
SDO2
MA6
16
46
SDO1
VCCA
15
47
SDO0
MA7
14
48
VCCS
GND
13
49
SCKT
MA8
12
50
WST
MA9
11
51
SCKR
MA10
10
52
GND
MA11
9
53
VCCQ
GND
8
54
GND
MA12
7
55
WSR
VCCA
6
56
SDI1
MA13
5
57
SDI0
MA14
4
58
DSO
NC
3
59
DSI
NC
2
60
DSCK
GND
1
40
39
VCCS
MODC
38
37
MODA
MODB
62
61
DR
MD7
63
MD5
MD6
64
GND
VCCQ
GND
20 19 18 14 13 12
11
7 5 4
78
77
71
69
68
65
67
62
63
64
R509 100K
R510 100K
R512 100K
R511 100K
C420
0.01
10K
R270
R514 100K R513 100K
R313 100 R311 330 R312 330
C418
0.01
C419
0.01
C425 47P C426 47P
R516 47 R515 47
22
25
24
23
0.01
C416
C204
0.01
C415
0.01
C526
1000P
C417
0.01
R269
100K
R508
100K
R308
100
R309
100
R310
1K
C402
0.01
C401
100P
10u50
C171
+
C173 47P
R221 100k
C145 100P
C146 100P
C174 47P
R222 100K
+
-
+
-
VCC
AINR
AINL
AGND
5
6
8
7
SCLK
LRCK
MCLK
4
3
SDATA
1
2
C429
0.01
150
R223 0.47u50
C147
+
0.47u50
C148
+
150
R224
2
8
1
3
4
5
7
6
5
6
7
4
1
8
3
2
6
5
7
8
3
2
4
1
R504 470
R506
75 R505
470
47P
C411
47K
R615
47P
C410
47P
C409
0.01
C407
C408
0.01
R214
100
R98
1K
100
R204
1K
R96
33P 22P
C189 C190
12.288
X1
C530
47P
R225 1M
5 6
1
2
3
4
C205 47P
C206 47P C207 47P
R11 220
R625
47
47
R626
11
10
13
12
MHz
9 8
7
14
L2
L1 L8
L7
L11
L10
C187
1000P
C186
1000P
C523
1000P
C522
0.1
100u10
C184
+
C520
0.1
100u10
C188
+
C183
1000P
C529
1
C182
1000P
C427
0.01
100u10
C181
+
100u10
C185
+
C428
0.01
R274 100
R275 100
R276 100
R277 100
R273 100
R278 100
R296 100
R295 100
R293 100
R294 100
R291 100
R292 100
R297 100
60
59
58
R231 100K
R229 10K
R228
820
R230
10K
1u50
C198
+
1u50 C199
+
C208 47u50
+
C201 220u10
+
C202 0.047u5.5
+
C200 0.01
1K
R234
R198
1K
R233
10K
C524
0.01
0.1
C516
47u50
C515
+
C518
0.1
C519
47u50
+
VCC GND OUT
1 3 2
R522 100
R521 100
66
65
62
63
64
61
-CN1
X08-A/2
3/6
L9
35
57
53
55
5
56
54
51
52
50
49
33
48
47
34
32
26 25 46
31
14
15
C194 C193
1000P
9
7
8
14
11
10
13
12
4MHz
X2
22P
C191
33P
C192
1M
R226
47P
C517
1
2
3
4
47
R507
24 64 63 62 25 22 23 18 20 19
GND
MA1
GND MD5 MD6
MD4
MD3 MD2
MD7
MA0
MD1 MD0
67 65 68
71
69
MA2 MA3
MA10 MDR
MA6 MA5 MA4
MA13 MA12
MA11
77 12
5 7
11
0.1
13 16 14
VCC
MA9 MA7 MA8
MA14
MWR
4
0.1
C521
10 11 12 13 14 9 6 7 8 3 4 5 1 2
20 15 16 17 19 18 23 22
21
25
24
26 28 27
DESTINATION
U.K.
EUROPE
CHINA
COUNTRY
T
E
C
2-71
ABB.
UNIT No.
13K
R190
CXP82840-124Q NO
SAA5679
IC40
6.8K
R192
6800P
C166
3900P
C168
NO
2.2
C301
NO
330P
C302
0-10
CXP82852-108Q
IC28
NO NO
C303 C304
10
NO
0.01
C305
NO
33P
C306
NO
39P
C307
NO
22K
NO
47K
R403
NO
2.2K
R404
NO
1K 560P
R405,
406
NO
100
R407
NO
L77-2002-05
X4
402
R401,
C304
2-72
U.K.
EUROPE
T
E
CXP82852-108Q
UNIT No.
DESTINATION
COUNTRY ABB.
IC28
2700P 8200P SAA5679 330P 2.2 560P 10
IC40 C166 C168 C302 C301 C303
33P 0.01 39P 470 5.6K
C306 C305 C307 R190 R192
22K 47K 2.2K 1K L77-2002-05 100
R401,
402
R403
R405,
406
R404 R407 X4
Q 2-72 CXP82852-108Q 2700P 8200P SAA5679 330P 2.2 560P 10 33P 0.01 39P 470 5.6K 22K 47K 2.2K 1K L77-2002-05 100
C304
UNIT No.
DESTINATION
COUNTRY ABB.
IC28 IC40 C168 C166 C302 C301 C303 C306 C305 C307 R192 R190 R403
402
R401,
R404
406
R405,
R407 X4
RUSSIA L92-0017-05
L92-0017-05
L6
NO
L92-0017-05
L6 L6
10u50
+
C172
0.01
C176
0.01
C175
30 27
R12
220
R13
220
R232
1K
6
5
0.01
C423
0.01
C421
0.01
C422
16
10K R94
5
1/6
-CN1
X05-467
78
2/6
-CN1
X05-468
CN5
CN4
IC22
(4/6)
D64
D63
D61
D62
(BOTOM VIEW)
(BOTOM VIEW)
(BOTOM VIEW)
(6/6) (5/6)
IC21 IC21
(4/6)
IC21
IC21
(3/6)
(2/6)
IC21
(1/6)
IC21
D84
D87
D86
D85
D83
D81
D79
D80
ANALOG
(FL)
ANALOG
(FR)
ANALOG
ANALOG
(C)
(SUR)
A/D
CONVERTER
AMP
21KHz LPF
5V AVR
D/A CONVERTER
DSP
(L,R,C,S)
(L,R)
DIGITAL
(C,SUR)
DIGITAL
RESET IC
RESET D78
Q11
D70
D151
D152
L5
L4
Q16
P1
5V AVR
D69
(1/6)
IC22
(2/6)
SRAM (32Kx8 BIT)
(6/6)
(5/6)
IC22
IC22
IC22
KR-V8090 (X08-275X-XX) KR-V9090 (X08-275X-XX)
KR-V9090W (X08-275X-XX)
G
IC22
(3/6)
D154
X
X
X
X
)
( (
)
(
)
(
)
(
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(
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(
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(
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(
(
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(
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GND
IN OUT
GND
IN OUT
) (
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) (
( ) ( )
( ) ( )
( ) ( )
( ) ( )
( ) ( )
( ) ( )
( )
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(
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(
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(
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(
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(
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C
A
B
IC16(2/2)
IC19
IC20
IC26
IC18
IC17
(1/2)
(2/2)
IC17
IC16(1/2)
IC15(1/2)
IC15(2/2)
IC24
IC25
IC27
(X08-275X-XX) (B/2)
IC29
AO AQ AS AU AW AP AR AT AV AX
2
1
3
5
7
4
6
PCB/SD( 97.6.22 11:19 AM ページ 8
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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