Kenwood CT-403 Service Manual page 8

U
FRONT PCB
CT-403/
KXF-W3030/E/-S only
IC601
LED DRIVER
LEVEL METER LED
IC601 : BU2099FV
LED601,602,609,613-615
: B30-2557-08
LED603-608,610-612
: B30-2578-08
2SA934R
2SC2060
2SC2878A
2SC945
NJM4558DX
6 7 8 9
CN601
UPC7812H NJM78M05A
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 a cassette loaded at playback mode. The mea-
surement value may vary depending on the measuring instruments used or on the product. Bias circuit DC voltage is measured while in the
record mode.
DOLBY and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. Noise reduction circuit made under license
from Dolby Laboratories Licensing Corporation.
V W
CT-401
DESTINATION
COUNTRY
U.S.A.
CANADA
DESTINATION
COUNTRY
U.S.A.
CANADA
KXF-W1030
DESTINATION
COUNTRY
U.K.
EUROPE
PX
DESTINATION
COUNTRY
U.K.
EUROPE
PX
KXF-W1030-S
DESTINATION
COUNTRY
GENERAL MARKET
AUSTRALIA
DESTINATION
COUNTRY
GENERAL MARKET
AUSTRALIA
CT-403
DESTINATION
COUNTRY
U.S.A.
DESTINATION
COUNTRY
U.S.A.
KXF-W3030
DESTINATION
DTA144ES COUNTRY
EUROPE
DTC114TS
PX
DTC124ES
DESTINATION
COUNTRY
EUROPE
PX
KXF-W3030E
DESTINATION
COUNTRY
EUROPE
DESTINATION
COUNTRY
TA7784P
EUROPE
CT-403-S
DESTINATION
COUNTRY
U.S.A.
CANADA
DESTINATION
BU2099FV COUNTRY
U.S.A.
CANADA
KXF-W3030-S
DESTINATION
COUNTRY
EUROPE
GENERAL MARKET
DESTINATION
COUNTRY
EUROPE
GENERAL MARKET
CT-401/403/KXF-W1030/W3030
Y26-4470-10
X
C101,
C117 C171 R126 R167 R176 R204
102
ABB.
K
100 2.7K
560P 820P 3300P 10K 13K
1/4W 1/4W
P
R346,
R212 R236 R239 R242 R243 J003
347,611
ABB.
K
39K 33K 82K 8.2K 3.3K NO YES
P
C101,
C117 C171 R126 R167 R176 R204
102
ABB.
T
100 2.7K
E 560P 820P 3300P 10K 13K
1/4W 1/4W
Y
R346,
R212 R236 R239 R242 R243 347,611 J003
ABB.
T
E 39K 33K 82K 8.2K 3.3K NO YES
Y
C101,
C117 C171 R126 R167 R176 R204
102
ABB.
M
100 2.7K
560P 820P 3300P 10K 13K
1/4W 1/4W
X
R346,
R212 R236 R239 R242 R243 347,611 J003
ABB.
M
39K 33K 82K 8.2K 3.3K NO YES
X
C101,
C171 R126 R167 R176 R204 R210
102,117
ABB.
470 3.3K
K 1000P 8200P 4.7K 18K
1/4W 1/4W
R346,
R236 R239 R242 R243 347,611 J003 S614
ABB.
K 82K 39K 3.3K 3.9K YES NO YES
C101,
C171 R126 R167 R176 R204 R210
102,117
ABB.
E
470 3.3K
1000P 8200P 4.7K 18K
1/4W 1/4W
Y
R346,
R236 R239 R242 R243 J003 S614
347,611
ABB.
E
82K 39K 3.3K 3.9K YES NO YES
Y
C101,
C171 R126 R167 R176 R204 R210
102,117
ABB.
470 3.3K
E2 1000P 8200P 4.7K 18K
1/4W 1/4W
R346,
R236 R239 R242 R243 J003 S614
347,611
ABB.
E2 82K 39K 3.3K 3.9K YES NO YES
C101,
C171 R126 R167 R176 R204 R210
102,117
ABB.
K1
470 3.3K
1000P 8200P 4.7K 18K
1/4W 1/4W
P1
R346,
R236 R239 R242 R243 J003 S614
347,611
ABB.
K1
82K 39K 3.3K 3.9K YES NO YES
P1
C101,
C171 R126 R167 R176 R204 R210
102,117
ABB.
E3
470 3.3K
1000P 8200P 4.7K 18K
1/4W 1/4W
M
R346,
R236 R239 R242 R243 J003 S614
347,611
ABB.
E3
82K 39K 3.3K 3.9K YES NO YES
M
Y
R210 R211
5.6K 15K
S614 LED611 CN602 CN603
NO NO NO YES
R210 R211
5.6K 15K
S614 LED611 CN602 CN603
NO NO NO YES
R210 R211
5.6K 15K
S614 LED611 CN602 CN603
NO NO NO YES
R211,
212
10K 56K
LED611 CN602 CN603
YES YES NO
R211,
212
10K 56K
LED611 CN602 CN603
YES YES NO
R211,
212
10K 56K
LED611 CN602 CN603
YES YES NO
R211,
212
10K 56K
LED611 CN602 CN603
YES YES NO
R211,
212
10K 56K
LED611 CN602 CN603
YES YES NO