Kenwood TK-8180H Service Manual page 86

A B C D
TK-8180H/8182H
1
2
ANT
L13
3
C55
D8
4
C56
C62
C58
C57
CN1
5
R29 L9
D4
C48
D3
D6
R27
6
D2
CN100 CN101
7
C155
C146 C149 C152
D111
R132
R129 R130 R131
C144 C147 C150 C153
R108 C145
C148 C151 C154
8
C209
C210
C217
C216
L186
R193
R190
L189
C208
C218
R196
C219
R192
9
D171
C204
R185
R210 C238
L184
C230 R191
C201
10 C232
C239
+
C259
CN202
11 C183
CN203
L178
C188
L180 C190
R178
C187
C185
12
13
14
E F G
TX-RX UNIT (X57-6990-XX) (B/3)
PC BOARD
Foil side view (J72-0931-29 B/3)
-14 : TK-8180H(K) -15 : TK-8180H(K2) -16 : TK-8182H(K) -17 : TK-8182H(K2)
CN2
C35
R25
C39
CN102
R6 C3
L108
C2 Q1
R367 R2
R119
C1
C119
C7
R120
C121
CN326
D316
C375
C213
Q313
D315
C240
Q308
R195
C362
C383
C382
D172
C380
C357
C173
L314
C175
C353
R171
R344
R173
C178
C346
R179
L174
D309
C374
CV +
C342
R356
R175
L310
IC171
1 6 Q312
3 4
Q251
R254 R255
R252 R251
C252 + +
H I J K
TX-RX UNIT (X57-6990-XX) (B/3)
Foil side view (J72-0931-29 B/3)
-14 : TK-8180H(K) -15 : TK-8180H(K2) -16 : TK-8182H(K) -17 : TK-8182H(K2)
G
CN13
C16 C64 R39
C9 4 1
L14/R28
Q2
C448 R528
3 2 C65
R509
+
R519
R522
C532
C525
R350
Q311
R602 C528
C518
Q310 Q409
C529
R584
R348
C343 + R579 25 17
R585
R583 26 16
R339 R337
R340
D314
R571 IC415
C363
C354 R568
32 10
D
Q307
L326 1 9
G C499
C479
C493
C488
S
C491
C489
C361 C359
C484
R557 R570
R341
C507
L316 R664
C495
Q406
R556 R554 R524
C352
C526 R548
C485
R351
C475
C480
L311
R558
C463
L309
D311
C460
R521
1 8
IC412
4 5
R904
D251 C469 R541
R258
R539
R611 R659
+
L251
R610
4 3
6 1
C496
C476
Q415
J72-0931-29 B/3
L M N O
PC BOARD
Q805
+
O
IC804
I
Q802
R805
D804
R815 G
Q810 D
S
C822
C820
R803
C805
C806 C804
+
D805 C821
R532 5 4
R514
IC408
C453 R513
C541 R614
8 1
R512
R534 C451
C554
R504
+ C455
R533
C550
C438 R494
C433
1
8
R490 R493
IC406
R497
4 5
R526
R502
R501
C443
R443
R444
9 8
R464
IC403
R463
64
R472 65
16
1
R471
CP416
C407
CP417
C429
CP415
CP414
CP413
R470
CP412
IC404
R469
CP411
CP410
CP408
CP409
R482
CP407
102
R467
103
C478 C487 C481
P Q R
TK-8180H/8182H
Ref. No. Address Ref. No. Address
IC171 11D Q414 12J
IC251 12H Q415 12J
IC401 10P Q801 6N
I
IC402 10Q Q802 3N
IC803 G
IC403 9M Q805 2M
+ O
IC404 11N Q807 3M
IC405 11M Q809 2N
IC406 8M Q810 4N
IC408 7M D2 6B
IC409 8J D3 6D
IC411 8L D4 5D
IC412 11J D6 6B
IC413 12K D7 5B
IC415 9K D8 4B
IC803 4P D107 7C
IC804 2L D108 7C
IC805 6O D109 7D
Q1 7G D110 7D
NC 1 C825
SB Q2 7H D111 7B
SB
SB
SB
SB C568 Q103 7E D171 9D
SB
AFO C567
DI
Q172 9B D172 10D
5C C559
GND
DEO
C558
MI2
Q173 9D D251 12H
ME
C557
GND
RXD1
AUXO2 C553
Q174 9D D308 11H
TXD1
C556
AUXO1
AUXIO9
AUXIO5 C552
Q178 10C D309 11F
AUXIO8
C549
AUXIO4
TXD2
C555
AUXIO3
Q251 12G D311 11I
RXD2
AUXIO2
C551
AUXIO1
AUXIO7
30 C548 Q306 9G D313 11F
AUXIO6
C547
C545 Q307 10H D314 9H
Q308 9G D315
Q309 10H D316
Q310 9I D402 9P
X401
Q311 9H D403 10P
C404
R430
Q312 11H D404 9P
R429
R428
39
Q313 9G D407 12J
38
R511
C447
R525
C464
Q402 11P D417 9P
R427
R411
C410
R426
R406
Q405 11K D423 9P
R405
R422
Q406 11J D804 3N
R657
R421
Q409 9J D805 6N
R419
R418
Q412 11J
R425
R424
R658
L409
R414
R433
R415
R412
1
128 C411
L401
LCDRST
LCDDO
LCDDI Component side
PSENS
Layer 1
C490
R906 C502 C515
Layer 2
Layer 3
Layer 4
PSW RST2 TXD RXD
Foil side
S
1
2
3
4
5
6
7
8
9F
8F
9
10
11
12
13
14