Kenwood KRF-V7070D, Руководство по обслуживанию

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BS BT BV BX BZ CB BU BW BY CA
P2
D455
VIDEO 3 VIDEO 2
(BOTTOM VIEW)
DRIVER
LED
MD T
APE
D746 D747 D748
VIDEO 1 CD/DVD
DVD/6CH
PHONO/AUX
CN49
CN50
+5.5V AVR
D751
D749 D750 D752
RLY CONT.
Q451
D454
RECORDING LINE
D452
B LINE
B LINE
GND LINE
SIGNAL LINE
S2
POWER SWITCH
D451
D453
∗
WH5 CN46
D
CN45
2/4
1/4
D846
RESET
Q841
5V AVR
D842
Q842
∗
J2
∗
J3
2/4
CN1
X09-
CN1
X09-
D791
1/4
WH78
CN1
X08-
EXCEPT
(Y) TYPE
CN1
X08-
∗
CN48
∗
CN47
(X14-7630-10)
WH1
(Y) TYPE
ONLY
E
S1
VOLTAGE SWITCH
CN1
SELECTOR
(X14-7630-10)
C E F D G A B
(X14-7630-10)
(X14-7630-10)
CN12
FLAC 1
+5V
FLAC
5V MINI
X08 MVDD
POWER RLY
D GND
FAST OFF1 7
4
C457 0.01
C458 10u50
5
6
2
3
+
+
C456 0.01
C454 10u50
1u50 C459
2
R749
OUT9 OUT2
OUT10
OUT11
OUT12 DATA
VSS
1
3
2
OUT1
CLOCK
4
16
VDD
14
15
13
OUT6
OUT7
OUT8
OUT5
6
5
OUT4
OUT3
7
8
11
12
10
9
+5V
R746
470
R748
470
R747
470
+
∗
C841
1000u6.3
+
2200u6.3 R455
22K
FLAC
FLAC
+5V
+8V
2
1
3
OUT
1
IN
GND
+8V
+8V
∗ R458
12
1/4W
∗ W104
+
W
R751 R750
470 470
R752
470 470
2.2K
∗
C455
∗
R454
R456
T1A L250V
∗
CN21
∗
F2
∗
CN22
W
∗
W960
∗
K451
∗
R451
∗
C452
R452
100K
+
C104
100P
+B
B
6 2
+
∗ C453
C451
4
0.01
5 3
R453
1/4W
1
∗
T1
1
∗
W121
1
2
2
1
1
2
1/4W
50/60Hz
: AC120V 60Hz
: AC110-120V/220-240V~
: AC230V~ 50Hz (E)
(Y)
(K,P)
1
2
4
R843
+
∗
C842
0.047F5.5
C793
22u50
C792
0.01
1
+5V
1K
R844
100K
+
1u50
C843
C101 100P
VIN
VOUT
VSS
2
3
VSS VDD OUT
+5V
0.01
C844
2 3
1
0.01
C794
W W
CN1
1
∗
F1
RED
WHT
BLK
WHT
YEL
RED
G16
0.01
C845
+5.4V
+8V
1/4W
R997 1
R101 10K
AA1
AA2 AA3
7 7 FAST OFF1
4
5
6
5
6
4 POWER RLY
5V MINI
D GND
2
3
2
3
FLAC
X08 MVDD
1 1 FLAC
YEL
WHT
RED
RED
BLU
BLU
YEL
GRY
R109 10K R104 10K R105 10K R102 10K R103 10K
G15 G14 G13
R106 10K R107 10K R108 10K
G12
G1
1
G10 G9
1
C741
G5
R1
12 10K
R1
1
1
10K
R1
10 10K
G7 G8 G6
R1
13 10K
R1
15 10K
R1
14 10K
G4 G3
G1
G2
16G
27
NX NX NX
30 29 28
P36 NX NX NX NX
24 26 25 23
P37 P38
20
21
22 18
15G
19
13G 14G
17
11
G
12G
16 15
10G 9G
14 13
5G 8G 7G
12
11
6G
9
10
7
4G
8
1G
5
3G 2G
6
-05
T4A L
GGP 0110-05
MN101C49
MN101C49
MN101C49
W960
∗
R457
3.3M 1/2W
2
1
1
3
2
BRN
BLU
RED
BLK
WHT
YEL
RED
WHT
220-
240V
5
110-
120V
W141
4
NO NO NO YES YES NO 0-10 VR-7070
VR-7060
U.S.A.
CANADA
CANADA
YES 0-11 YES NO NO YES YES
UNIT No.
KRF-V8070D EUROPE
KRF-X9070D-S
VR-7080
KRF-X9070D
PX
U.S.A.
U.S.A.
CANADA
EUROPE
EUROPE
MODEL NAME
KRF-V7070D-S
KRF-V7070D
KRF-V8070D-S EUROPE
EUROPE
EUROPE
COUNTRY
DESTINATION
NO NO YES 2-91
YES 0-10 YES NO
YES 2-71 NO YES
NO YES NO
NO NO NO
NO YES NO
W801-
YES 2-73
YES 2-72
NO YES
NO YES
W104 W121
803
YES
NO
YES
YES
NO
YES
W950 W804 W951
YEL
GRY
WHT
YEL
WHT
RED
RED
BLU
BLU
BLU
BRN
YEL
GRY
WHT
1 1
3
2
CN4 CN3
T4A L250V
F3
3
2
VR-7080
1
VR-7070
VR-7060
3
2
CANADA
U.S.A.
CANADA
CANADA
U.S.A.
KRF-V8070D
KRF-V8070D-S
KRF-X9070D
KRF-X9070D-S
EUROPE
U.S.A.
PX
EUROPE
EUROPE
EUROPE
NO 100 NO NO YES 27 39K 0-10
YES 27 0-11
39K
39K 0-10 27 YES
YES 100 NO NO
NO NO 100 NO
18K 2-91 NO 15
130K
130K 2-72
2-71 NO
NO
27
27
YES YES NO 100K
NO
NO
NO
NO
NO
NO
100K
100K
UNIT No. MODEL NAME
KRF-V7070D-S
KRF-V7070D
DESTINATION
EUROPE
COUNTRY
EUROPE
VR-7080
VR-7060
VR-7070
U.S.A.
CANADA
CANADA
U.S.A.
U.S.A.
CANADA
130K
R451
2-73 NO
R457
27
R454
R867-
R458, R835,
836 906
NO NO NO
R881
100K
870
-05
-05
-05
B30-2545
B30-2545
B30-2545
NO YES 0-10
YES 0-11 NO
YES 0-10 NO
NO
GGP
125V
10A
10A
NO
GGS
125V
125V
10A
NO
GGP
YES NO YES NO
YES
NO YES NO YES NO
NO YES YES NO
NO YES NO YES
YES NO YES YES
NO
YES
NO
YES NO
YES NO
NO NO
NO YES
WH66 WH5 WH86
NO
NO
WH87
2809-05
NO YES NO NO YES
NO NO NO NO
YES YES NO NO
L07-
NO
2809-05
L07-
2809-05
NO
YES NO NO YES
YES
YES
NO
NO
YES
YES
YES
YES
2761-05
L07-
2805-05
L07-
12K
L07-
L07-
2761-05
27K
27K
R977
YES
R884
NO
R882 R914
YES YES
R902
2761-05
L07-
T1
27K
NO YES YES NO
NO YES YES NO
NO YES YES NO
YES
0107-05
NO
S76-
0107-05
YES
S76-
S76-
0107-05
YES
C202
NO
YES
NO
NO
YES
NO
MN101C49
MN101C49
MN101C49
MN101C49
C105 UNIT No. MODEL NAME
DESTINATION
F2 F2 NP NP
1
3 2
YES NO NO NO NO 0-11 NO VR-7060
UNIT No.
KRF-V7070D-S EUROPE
KRF-V7070D
KRF-X9070D-S
KRF-V8070D
KRF-X9070D
KRF-V8070D-S
EUROPE
EUROPE
PX
EUROPE
EUROPE
EUROPE
MODEL NAME
COUNTRY
DESTINATION
CANADA P6
B30-2651
-05
B30-2651
-05
-05
B30-2545
B30-2651
YES
NO
2-71
2-91
NO
YES
YES 2-73
YES 2-72
NO
NO
T4A L
250V
250V
YES
YES
GGP
250V
T4A L
T4A L
250V
YES
GGS
YES
GGS
CN47 CN48 F1 F2 IC90
VR-7080
KRF-X9070D
VR-7070
P8 CANADA
U.S.A.
U.S.A.
CANADA
K6
K7
P7
U.S.A.
PX
K8
Y1
KRF-V7070D-S
KRF-V7070D
KRF-X9070D-S
KRF-V8070D
KRF-V8070D-S E2 EUROPE
EUROPE
EUROPE
EUROPE
E3
E9
E8
COUNTRY
EUROPE
EUROPE
ABB.
E7
E1
NO 0-10 YES NO
NO
NO 0-10
2-91 YES
YES NO
YES
YES NO NO
YES
YES
YES
NO
NO
NO
YES
YES
2-71
2-72
YES
NO NO
NO
YES 2-73 NO NO
YES
YES
YES
YES YES
NO
NO YES NO
C842 CN21,
C455,
C453 C452 C841
NO NO NO 0.1
16
YES
S76-
YES
NO
NO
YES
YES NO
YES NO
YES
YES
NO
NO
NO YES
YES NO
YES
YES
S76-
S76-
0110-05
NO
NO
0110-05
0110-05
S76-
J3 J2 J66 J68
R100,
R121
K451
NO
YES
YES
16
3300u
3300u
16
0.1 NO
3300u
3300u
0.1
0.068
25
NO
YES
NO NO
YES YES
NO NO
NO
NO
NO
3300u
3300u
0.039
0.039
25
25
NO
NO
3300u
0.039
25
NO
909
YES
YES YES
YES
YES YES
22
D741-745
P7
P6
K6
K8
K7
P8
Y1
E9
E3
E8
E2
E7
E1
ABB.
P7
P6
K6
K8
K7
P8
Y1
E9
E3
E8
E2
E7
E1
ABB.
P7
P6
K6
K8
K7
P8
Y1
E9
E3
E8
E2
E7
E1
ABB.
+9.2V
+9.2V
29.2V
+5.4V
+5V
+5V
(X14-7630-10) (A/11)
IC74
IC45
KRF-V8070D/V8070D-S/X9070D/X9070D-S (4/4)
VR-7060/7070/7080/KRF-V7070D/V7070D-S (4/4)
(X14-) (K/11)
IC79
IC84
(X14- ) (I/11)
TRANSFORMER
POWER
TRANSFORMER
POWER
(X14- ) (J/11)
8.4V
7.2V
6G 7G 3G 4G 5G 8G 9G
1G
10G 11G 2G 1G
P32 2-7
P25 5-5
P30
P31
P29
P28
P27
P26
5-6
1-7
4-6
2-6
3-6
1-6
P24
P23
P22
P20
P21
P19
4-5
2-5
3-5
5-4
1-5
4-4
P18 3-4
P35
P34
P36
5-7
P37
P38
4-7
2-7
5-5
5-6
1-7
4-6
2-6
3-6
1-6
4-5
2-5
3-5
5-4
1-5
4-4
3-4
5-7
4-7
2-7
5-5
5-6
1-7
4-6
2-6
3-6
1-6
4-5
2-5
3-5
5-4
1-5
4-4
3-4
5-7
4-7
2-7
5-5
5-6
1-7
4-6
2-6
3-6
1-6
4-5
2-5
3-5
5-4
1-5
4-4
3-4
5-7
4-7
2-7
5-5
5-6
1-7
4-6
2-6
3-6
1-6
4-5
2-5
3-5
5-4
1-5
4-4
3-4
5-7
4-7
2-7
5-5
5-6
1-7
4-6
2-6
3-6
1-6
4-5
2-5
3-5
5-4
1-5
4-4
3-4
5-7
4-7
2-7
5-5
5-6
1-7
4-6
2-6
3-6
1-6
4-5
2-5
3-5
5-4
1-5
4-4
3-4
5-7
4-7
1-1 2-1 3-1 5-1 4-1
2-2 1-2
2-4 1-4
2-3 1-3
2-7 1-7
2-6 1-6
2-5
3-2
3-4
3-3
3-7
3-6
3-5
4-2
4-4
4-3
4-7
4-6
4-5
5-2
5-4
5-3
5-7
5-6
5-5 1-5
(2G-16G)
P33 3-7 3-7 3-7 3-7 3-7 3-7 3-7
ANODE CONNECTION
P1 1-1
2G 1G
2-1 P2
P3 3-1
P5 5-1
P4 4-1
P8
P9
P7
3-2
4-2
2-2
P6 1-2
2-4 P17
P16
P14
P15
P12
P13
P11
1-4
4-3
5-3
2-3
3-3
1-3
P10 5-2
1-1
3G
2-1
3-1
5-1
4-1
3-2
4-2
2-2
1-2
2-4
1-4
4-3
5-3
2-3
3-3
1-3
5-2
1-1
4G
2-1
3-1
5-1
4-1
3-2
4-2
2-2
1-2
2-4
1-4
4-3
5-3
2-3
3-3
1-3
5-2
1-1
5G
2-1
3-1
5-1
4-1
3-2
4-2
2-2
1-2
2-4
1-4
4-3
5-3
2-3
3-3
1-3
5-2
1-1
6-14G
2-1
3-1
5-1
4-1
3-2
4-2
2-2
1-2
2-4
1-4
4-3
5-3
2-3
3-3
1-3
5-2
1-1
15G
2-1
3-1
5-1
4-1
3-2
4-2
2-2
1-2
2-4
1-4
4-3
5-3
2-3
3-3
1-3
5-2
1-1
16G
2-1
3-1
5-1
4-1
3-2
4-2
2-2
1-2
2-4
1-4
4-3
5-3
2-3
3-3
1-3
5-2
J - 7 J - 7
AK-6
AK-6
KRF-V7070D/V8070D/X9070D/VR-7060/7070/7080
Y05-4700-10
CAUTION: For continued safety, replace
safety critical components only with manu-
facturer's recommended parts (refer to
parts list).
indicates safety critical com-
ponents. 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 mea-
surements 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 mea-
sured with a high impedance type volt-
meter with no signal input. The measure-
ment value may vary depending on the
measuring instruments used or on the
product.
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