Kenwood C-V100, Руководство по обслуживанию

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AE AF AH AJ AL AN AG AI AK AM
2
1
3
5
7
4
6
(
)
X
X
X
X
) (
) (
) (
) (
X
X
X
X
) (
) (
) (
X
X
) (
) (
X
X
) (
) (
( )
X
) (
X
)
)
(
(
) (
X
X
) (
X
X
(
)
(
)
(
)
(
)
)
( (
)
(
)
(
)
(
)
(
)
(
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(
) )
(
(
) )
(
)
(
)
(
)
(
)
(
)
(
)
(
) (
( )
( )
)
(
( )
( )
(
X
)
(
X
)
(
X
)
(
(
X
)
)
( )
(
(
)
)
( )
(
(
)
X
)
) (
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( (
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(
)
( (
)
(
)
C123
+
C124
+
330u6.3
100u10
) (
(
)
X
X
X
X
B
A
R2
1K
1K
R1
C2
220P
C1
220P
R3
220K
R4
220K
21
R5
220P
220P
C4
C3
R8
220K
22
1K
R6
7
R7
220K
1K
220P
220P
C6
C5
220K
1K
R10 R12
220K
R11
1K
R9
220P
220P
C18
C17
220K
26
1K
R36
R34
3
R35
220K
R33
1K
220P
220P
C16
C15
220K
1K
R32
R30
R31
220K
R29
1K
R25
220P
220P
C14
C13
R28
220K
25
1K
R26
R27
220K
1K
220P
220P
C12
C11
18
R22 220K
1K
R24
11
1K
R23
220K
R21
220P
220P
C10
C9
20
1K
R18 R20 220K
9
1K
220K
R19
R17
220P
220P
C8
C7
23
1K
R14 R16 220K
6
1K
220K
R15
R13
R46 220K 220P
SW
1K
220P
C24
C23
R48
R47
1K
220K
C
SR
R45
1K
220P
220P
C21
C22
1K
220K
R44
R42 220K
R43
R
SL
R41
1K
220P
220P
C19
C20
R39
1K
220K
R40
R38 220K
L
R37
10 9 8 7 6 5 4 3 2 1 11 12 13 14 15 16 17 1 2 3 4 5 6 7 8 9 13 11 10 12 15 14
R96 10
R95 10
R99 10
C26
220P
220P C25
R97 10
R98 10
R100 10
220P
C29
220P
C27
220P
C28
220P
C30
C199 220P
C196 220P
220P
C197
220P
C198
0.01
C178
R228 180 2W
R226
10K
R235
1K
W227
RETURN POWER
PRO- TECTION MUTE CS- RELAY
F. RELAY
SWch DGND SRch GND SLch GND Cch GND Rch AGND Lch MIC GND Lch GND Rch Cch SLch SRch SWch GND
HPMUTE
HPDET DGND +5.6V -30V
50 49
24
18
17
8
26 25 22 21 20 18 23
PLAY
LD/DVD
PLAY
TUNER
7
L
2 1
VSS
3 5 4 6 8
10
9
11 12
22
R
VDD
27 28 26
PLAY
24 25 23
CD
AUX
TAPE2
21 19 20 18 17
GND
14 13
ST
CK
DATA
15 16
VCR
TAPE1
6 3 7 9 11
C42
1000P
C41
1000P
2.2u50
C32
+
C34
220P
R56 220K
220K
R52
2.2u50
C31
+
C33
220P
R55 220K
220K
R51
C40 390P
R53
220K
C38
22U16
+
C36
22U16
+
220K
R60
R54
220K
R57
1K 22u16
C35
+
220K
R59
22u16
C37
+
820
R61
R64
1K
R63
1K
820 R62
3
2
8
1 +
-
6
5
4
7 +
-
1K
R58
C39
0.01
1000P
C44
1000P
C43
0.01 C45
R92
220K
R68 680
R69
1K
R49
100
R70
100K
2.2u50
C46
22K
R50
1/4W
L
VSS
1
2 4 3 5
R
VTR1
VDD
28 27
TAPE1
REC REC
25 26 24
6 7 9 8
10
11
12
23 22 21 20
DSP
19 18 17
14
ST
13
GND
DATA
CK
16 15
BYPASS
R91
220K
65 64 66
ADM-CONT
IN-FILTER
DEC
3 1 2
VSS
6 5 4 7
VCC
40KHz
A B
20K
VDD
24 23 22 21
S-TRIM
50K 50K
8 9
A B A
L+R
-6dB
10
B-NR
B
11
12
A B
L-R
B
A
B A
ADM
SRAM
L+DELAY
FILTER
OUT-
7K/5K
AGND
A B
19 20 18 17 16
INV-PHASE
/MUTE
R+DELAY
DC-
OUT
VOL
VREF
A B
14 15 13
X5 8MHz
220U16
C108 +
0.1
C109
C107 0.082
C106 3300P
C105 0.082
C104
0.47u50
+
220u16
C103
+
10u16
C67 +
10u16
C61
+
10u16
C62 +
220K
R79
220K
R80 R86 47K
R94
1M
TP-S
R89 1K
C100 2.2u50
+
R93 39K
0.01
C101
0.33u50
C102
+
R88 1K
R87 1K
0.01
C69
1
2
CH
FILTER
NOISE
3 4 5 6 7 8
VREF
CONTROL BALANCE VR CONTROL
VR VR
(BYPASS-1)
NOISE
LPF
GENERAT
DEVIDER
NOISE
CONTROL
42 41 39 40 38 37
OSC
ACC
B
BSW2
(BYPASS-11)
BSW2
A B A B
BSW2
BSW11
A B B A
BSW2
36
BSW2
A A B
BSW2
RECT
9
10
VOA VOA VOA
11 12 13 15
14
17 16
VOA
LPF
XXX
VCC
RECT
XXX
MUTE
VOA
CMODO
CTRIM
VOA VOA
35 34 33 32
XXX
XXX
VOA
LPF
RECT
RECT
VCC
29 31 30 28 27 26
19 18 20 21
XXX
LOG DIFF
XXX
XXX
XXX
LOG DIFF
DUAL T
CONTROL
XXX
XXX
P.S.
24 25 23 22
P.S.
3.3u50
C89
+ 0.15
C88
0.15
C90
C95 0.1 C96 0.1
C98 0.47
C64 0.47
+
C91 4.7u35
+
C92 0.47u50
+
C93 4.7u35
+
C94
0.47u50 + C97
47u25
C99
680P
R78
1K
R77
1K
1u50
C63
+
R81
220K
23
22
21
18K R82
22K R84
R83
22K
C66
2200P
0.022
C71
220u16
+
C73
10u16
C74
+
10u16
C75
+
10u16
C76
+
10u16
C77
+
220u16
C78
+
C72 0.047
C79 0.1 0.1 C80
C87 0.15
C83 0.47u50
0.15 C86 C85
C84 4.7u35
C81
0.47u50
C82 4.7u35
3.3u50
+
+
+
+
+
R71
100 1u50
C53
+
100P
C51
R73
11K
100P
C52
11K
R74
1u50
C54
+
100 R72
47u16
C172
+
10u50
C171
+
220
R218
R217
1K
R259
10 1/4W
41
R143 220
42
R165 220
43
R145 220
44
R186 220
45
R187 220
47
R188 220
48
49
R189 220
50
R172 220
R171 220
R130 220
31
32
R131 220
33
R136 220
39
38
220
R251
1K
R142
100K R140 100K R141 100K R147
51
CP5
4.7Kx5
CP6 100Kx5
R139 100K
10 9 8 7 6 5 4 3 2 1 11 12 13 14 15
R L
SL SR
C
SW
GND Rch GND
Lch
GND
SRch
GND
SLch
GND
SWch
GND
Cch
GND
TC9215
VSEL1
13
-12V
5
Rch Lch
1
+12V
A GND
2 3 4
-6dB
Sch Cch
EVOL. CK
+10dB
GND GND
6 7 8 9
EVOL. DATA
12 11 10
VMUTE
VSEL2
15 14 11 3
PLL CE
CH SPACE
2
PLL DO
1
-15V
Lch
Rch
T MUTE
+15V
GND
PLL DATA
7 6 4
PLL CLK
5 10 9 8
S-LEVEL
DET
SD
14 15 12
STEREO
13
R85
1K
51 71
43 41 42 68 70 69
33 15
31
32 29 Q3 26 27 28 30
2.2K R179 R178 2.2K R180 10K
+25V
+5.6V
-30V
+25V
-15V
+15V
-15V
-15V
+15V
-15V
+15V
-15V +15V
+15V -15V
-15V
+15V
+15V
+15V
0.01 C68
1K
R222
0.33F5.5
C177
+
Q3
R138 220
RDS ST
1
X
R252 220
220
R137
CLK
3 4 2
CE DET
X
X
15
C176 0.01
R221
10K
-15V
+15V
+25V
+25V
-15V
+15V
+5.6V
-30V
-15V
+15V
+25V
+5.6V
+5.6V +5.6V
-30V
+15V
+15V
+15V
-15V
+25V
+15V
-30V
+5.6V
+25V
+5.6V
-30V
+25V
+5.6V
-30V
-15V +15V
-15V
-15V
+15V
+15V
+15V
AVDD
VDD
AVDD
AVDD
VDD
AVDD
VDD
VDD
AVDD
RDS
47u25
C180
+
47u25
C179
+
15.3V
-15.4V
0V
0V
15.3V
15.4V
-2.7V
-2.7V
4.4V
4.9V
-2.7V
-15.4V
0V
0V
2.4v
2.5V 4.5V 4.5V 4.5V 4.5V 4.5V
4.5V
4.5V
4.5V
5.3V
4.8V 4.8V 4.8V 0.7V
4.5V
4.5V
4.5V 4.5V
2.1V
9.0V
4.5V
9.0V
9.6V
14.5V
4.8V 4.8V 4.8V
0V
9.0V 4.5V 4.5V
4.5V 4.5V
4.5V
2.6V 2.6V 2.6V
4.5V 4.5V 4.5V 4.5V
4.5V
4.5V 5.2V
5.2V
4.4V 4.5V 4.5V 4.5V 4.5V 4.5V 4.5V 4.5V
4.5V 4.5V 4.5V
4.5V
4.5V
4.5V 4.5V
5.2V
5.2V
4.5V
5.2V
5.2V
0.9V
4.8V
4.9V
2.4V
2.9V
0V
4.9V
4.9V
4.8V
R303
1K
R301
330
330
R302
100P
C47
100P
C48
C59
100P 100P
C60
Rch 2
Lch 1
CD
J1
Rch 4
AUX
Lch 3
Rch 6
REC
Lch 5
Rch 6
PLAY
Lch 5
Rch 4
REC
Lch 3
Rch 2
LD/(DVD)
Lch 1
J3
J2
PLAY
REC
Rch 4
Lch 3
Rch 2
PLAY
Lch 1
TAPE1/MD
VCR
Rch 2
DVD 6ch
SWch 6
Cch 5
SRch 4
SURR.
SLch 3
FRONT
Lch 1
J4
Lch 5
Rch 6
TAPE2
(MONITOR)
CN16
Q14
J7
SELECTOR
INPUT
BUFFER
-6dB
ON/OFF
IC3
(1/2)
Q1
(2/2)
IC3
Q2
Q15
DRIVE
-6dB
REC SEL.
BYPASS/DSP SEL.
D43
DECODER
DOLBY
SURROUND
DOLBY PROLOGIC
DECODER
D42
Q13
9V AVR
D48
CN17 E3
INPUT
E4
I
B
J
D39
E8
D38
D
C
A
M-A300
to M-A100/
-CN1
X05-468
1/5
X05-467
-CN1
1/5
WH3
(Y,M,I,C,X)
TYPE
(K,P,T,E)
TYPE
B
Sch
Lch
Rch
Sch
Lch
WH2
WH10
IC1
IC2
IC5
IC4
(X11-37XX-XX) (A/5)
CONTROL UNIT
X
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to
parts list). indicates safety critical components. For continued protection against risk of fire, replace only with same type
and rating fuse(s). 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. The DC voltage is an actual reading measured with a high
impedance type voltmeter with no signal input. The
measurement value may vary depending on the measuring
instruments used or on the product. DOLBY and the double-D symbol are trademarks of Dolby
Laboratories Licensing Corporation. Noise reduction circuit
made under license from Dolby Laboratories Licensing
Corporation.