Kenwood TK-280 Service Manual page 55
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Also See for TK-280:
- Service manual (55 pages) ,
- Pricing and specification manual (5 pages) ,
- Instruction manual (39 pages)
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A
B
C
D
DISPLAY UNIT (X54-3210-12) Component Side + Foil Side View
DISPLAY UNIT
(X54-3210-12)
R
e
. f
N
. o
A
d
d
e r
s s
D
3
0
0
6
H
D
3
0
1
9
C
D
3
0
2
8
M
D
3
0
3
8
L
D
3
0
4
9
L
D
3
0
5
8
L
D
3
0
6
6
L
D
3
0
7
8
N
D
3
0
8
6
N
D
3
0
9
8
Q
D
3
1
0
6
Q
D
3
1
5
8
N
D
3
1
6
8
M
S300
D
3
1
7
8
N
D
3
1
8
8
N
D
3
1
9
I 5
AUX
D
3
2
0
6
L
D321
4F
C I
3
0
0
7
L
C I
3
0
1
7
N
Q
3
0
0
5
F
Q
3
0
1
6
L
Q
3
0
2
1
0
D
Q
3
0
3
9
D
Q
3
0
4
9
M
Q
3
0
5
8
L
Q
3
0
6
1
0
L
Q307
10M
Q308
6M
Q
3
0
9
9
K
Q
3
1
0
7
M
R310
D301
Q303
C305
Q302
R307
Connect 1 and 4.
Component side
Pattern 1
Pattern 2
Pattern 3
Pattern 4
Foil side
E
F
G
H
X54-3210-12 (B/2)
S301
S302
J72-0517-22
MON
PTT
D321
R300
R302
EMC
R304
CN301
R303
R305
CN302
R301
C302
R312
Q300
SSW
C328 C331
R338
ME
R340
PTT
R341
MIC
+MIC
+
–
2SC4617
2SB798
B
E
C
2SB1132
UPA672T
E
B C
I
J
K
L
CN303
S303
LAMP
LCD ASSY
C
R311
R306
SB
L309
D320
MSW
Q301
L308
6
1
4
3
R314
16
1
B
IC300
9
8
SP+
L301
A
SP–
L300
Q305
E
C
B
Q309
R326
L303
R337
CS
C323
R319
C324
S
D304
CN304
R336
C325
R317
C322
E
C321
C308
C
B
MC74HC4017F
2SJ243
2SK1824
B
C
E
TDA7053AT
9
16
8
1
57
M
N
O
P
PC BOARD VIEW
CN300
3
6
9
AM
CP300
R325
R324
5M
C340
R331
R332
C318
16
1
Q310
2
5
8
IC301
9
8
D315
D318
1
4
7
Q307
R320
X54-3210-12 (A/2)
R321
J72-0517-22
Q
R
S
TK-280
1
2
3
4
5
#
6
7
0
8
∗
9
10
11
12
13
58
14
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