Kenwood KRF-V7070D Service Manual page 9

K
(X08-3130-10)
R154 4.3K
R153 4.3K
R125
10K
R121
CONFIGURATION
1.1K
SELECTOR
R155
4.7K
IC12
+12V
(X08-3130-10)
DESTINATION
MODEL NAME UNIT No.
COUNTRY ABB.
KRF-V7070D-S EUROPE E1
0-10
KRF-V7070D EUROPE E7
KRF-V8070D-S EUROPE E2
0-11
EUROPE E8
KRF-V8070D
KRF-X9070D-S EUROPE E3 0-12
EUROPE E9 0-12
KRF-X9070D
PX Y1 0-23
U.S.A. K8
VR-7080
CANADA P8
0-12
U.S.A. K7
VR-7070
CANADA P7
U.S.A. K6
VR-7060 0-11
CANADA P6
KRF-V7070D/V7070D-S (1/4)
KRF-V8070D/V8070D-S (1/4)
KRF-X9070D/X9070D-S (1/4)
VR-7060/7070/7080 (1/4)
Y05-4700-10
L
C209
4.7u50
+
R127
10K
C123 22P
IC123
12.2V
(1/2)
R123
2.4K 2
1
3
C125 0.01
8
IC123
(2/2)
5
R124
7
2.4K 6
4
R126
10K R128 10K
R122 1.1K C124 22P
D901,
A B S800 IC51
902
NO NO NO NO
27W40180N6705
YES NO NO NO 27W40180N6905
YES YES NO NO 27W40180N6A05
YES YES NO NO 27W40180N6A05
YES YES YES YES 27W40180N6A05
YES YES NO NO 27W40180N6A05
YES NO NO NO 27W40180N6905
KRF-V7070D/V8070D/X9070D/VR-7060/7070/7080
M
+12V
12.2V
CN3
21 LI
20 GND
R601
19 RI
100K
18 GND
17 LREC
16 GND
15 RREC
R129 C127
14 GND
100 4.7u50
13 FL
+
12 SL
11 SBL
12.2V
+12V
10 C
9 SW
8 SBR
R130 C128
7 SR
100 4.7u50
6 FR
+
5 -12V
4 GND
3 +12V
2 GND
C210
1 PROT
4.7u50
+
DIGITAL LINE
SIGNAL LINE
GND LINE
+B B LINE
B B LINE
CAUTION: For continued safety, replace safety critical com-
ponents 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 cus-
tomer.
The DC voltage is an actual reading measured with a high
impedance type voltmeter with no signal input. The mea-
surement value may vary depending on the measuring
instruments used or on the product.
N
X09-A/5-
CN4
T - 7
2/4
O