Kenwood TK-880 Service Manual page 15
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Also See for TK-880:
- Service manual (75 pages) ,
- Programming instructions manual (10 pages) ,
- Instruction manual (49 pages)
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A
B
C
D
TK-880/880H
1
TX-RX UNIT (X57-6450-XX) (A/2)
2
-10 : K -13 : HK
Component side view (J72-0974-09 A/2)
3
C273
4
C267
L222
5
6
7
C211
TV
C210
8
A1: X58-4550
9
C214
C213
C220
10
C222
TP1
C221
11
C223
C224
C218
TP2
12
L211
C233
L213
13
C231
14
E
F
G
PC BOARD
C447
C178
C443
R135
R460
R461
R113
R149
C93
R122
D401
R112
R457
R139
R422
C432
C465
R419
R418
Q401
1
8
IC401
R415
+
C423
4
5
R416
R308
+
C303
L303
C304
ST
R304
C330
C331
HT
L306
L305
Q300
E
9CL
R319
8CL
MD
+
+
C322
C320
CV
R318
C313
R316
R307
R306
+
C315
+
R317
R89
XF1
TP4
H
I
J
K
C448
+
+
+
C133
+
C174
+
+
C45
CF1 (F)
Q16
+
C101
G
Q32
D
S
L6
C107
+
9
8
C102
C94
IC11
C91
TP3
16
1
R110
C98
C96
R119
C99
X2
L
M
N
O
PC BOARD
TX-RX UNIT (X57-6450-XX) (A/2)
-10 : K -13 : HK
Component side view (J72-0974-09 A/2)
+B
D37
Q13
R99
R91
R97
+
C173
+
R80
C54
D11
R74
R60
C63
Q8
+
ST
1
24
I
C40
IC9 G
O
IC5
R57
E
12
13
E
R47
C3
C4
5C
RD2
DEO
R48
R49
OP
RD1
TD2
SQ
C1
C2
FW
TD1
CN1
SQ2
P
Q
R
S
TK-880/880H
Ref. No. Address
IC5
10L
IC9
9N
IC10
7R
IC11
12J
J1
IC14
6N
EXT. SP
IC300
10G
IC401
7F
IC402
6E
Q4
10R
Q5
10R
+
CN6
Q6
10Q
Q8
9N
Q9
9P
Q10
7M
CN5
Q13
7L
Q16
11I
Q17
6F
Q32
11I
Q203
13E
Q300
9E
+
Q301
11F
Q302
11E
R85
Q401
7G
D7
11R
D8
12L
D9
12L
+
D11
8L
D16
+
D12
12L
D13
12L
D14
12M
D16
9Q
D24
9Q
C15
D32
4O
D37
6O
R8
SB
3
D203
8A
C12
3 LOK/DTC/TXS/PSW
D204
9C
E
R7
MM
1
LOK/AM
D205
11A
R6
D7
HOR
1
C11
D206
11C
C10
C14
D211
5D
D401
6D
CN4
Component side
Layer 1
Layer 2
E
Layer 3
Layer 4
Foil side
J72-0974-09 A/2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
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