Kenwood TH-D72A Service Manual page 92

A B C D
TH-D72A/D72E
1
TX-RX UNIT (X57-784X-XX) (C/3): TX-RX section
2
0-11: K, 2-71: E Foil side view (J79-0278-19 C/3)
3
L248
CN204 R250
ANT
4
C318
L232
L251
C323 C309
C302
D220
D222
L243
5
C314
L246
D223
D214
6 C310
D228
C315
D227
L244
D215
C305 C303
7
D216
L242
R268
L230
C293
R270
C313 C319
8 C300
1 8
IC352
4 5
C357
R682 C353
9
C358
C356
C355
10
R357
J79-0278-19 C/3
11
Ref. No. Address Ref. No. Address Ref. No. Address
IC202 5K Q201 8L
IC351 9D Q204 8I
IC352 8D Q214 6J
12
IC353 4G Q352 9D
IC354 9G Q353 10F
IC512 3N Q354 10E
IC514 4M Q355 10G
IC639 8N Q356 10G
13
IC644 8P Q357 4F
IC646 4P Q358 3G
14
E F G
PC BOARD
R399 C407 C393 C386 C384
C405
Q358
16 9
IC353
C535 R384
1 8
Q357
C425
C418
R398
C403 +
C406
R120 R388
C336
L237
L229
C286 C296
C334
L238
C287
C295 C289 C285
L234
L239
C283
C362 R403 C412 C398 C395 C391
C360
R362
C408
16
IC354
R364
C364
Q352
1
C423
C419
+
C411
R372
R414
Q355
R369 C367 R125
C19
R376
C369
C24
S
C370
C371
D
G
R367 R374 R375 C372 R378
Q354 Q353
Ref. No. Address Ref. No. Address Ref. No. Address
Q359 8G Q642 9M D201 6L D217
Q433 4K Q645 9N D202 7L D219
Q435 3K Q649 9O D203 7L D220
Q436 4J Q650 8Q D204 6L D221
Q437 3I Q651 4O D205 6K D222
Q438 4I Q661 8K D211 6I D223
Q518 8K Q663 5P D212 6I D227
Q522 8J D5 9I D214 6D D228
Q523 9L D6 4H D215 7C D351
Q524 7K D7 9I D216 7C D352
H I J K
C497
R419 C492
R418 L445
TH355
Q437
R383 C495
R462
C496 C484 C476
C490 C488
R464 Q436
R5 C475
R473
D437 Q433
Q438
C377
C491 R456
R469
R461
+
L448
C15 R470
C247
3
C270 R262
IC202
C250
R260 C267
C258
1
L220 C248
R256
D205
L253
R257
D212
C265
R211
L218 D211
C264
R245
L221
L210
C254
C255
C277 L219
R259 C266
C279
C268 R261
R574
R417 R415
R219
TH356
Q518
C226
R416
R572
R220
C587 C585
R389
R571
Q522
9 R218
S C584
G
L206 C588
L207
D
L524
C224
R551 C548
C575 C579
C380
D523 R570
C571 R538
8
D524
R563
C561 and
C577
C390
C572
R557 L518
C569
R556
C565
D519
L514 L515
C564
Ref. No. Address Ref. No. Address
5D D434 4L D523 9K
7B D435 4L D524 9K
5D D436 4K D525 10L
7B D437 4I D643 8O
5D D511 4N D644 10N
6D D518 10K D647 8M
6D D519 10K D649 7R
6D D520 10K D650 3P
9D D521 9L
8E D522 10J
L M N O
PC BOARD
TX-RX UNIT (X57-784X-XX) (C/3): TX-RX section
0-11: K, 2-71: E Foil side view (J79-0278-19 C/3)
5 4
L437
+
8 1
R455
C514 +
C629
C470
L435
+
C469
3 3
C455
IC514
6 1
C466
+
C694
R686
R236
4
R232
6
R215 C223
D204
C218
C214
C206
C210
R207
D202
D203
R203
C201
D647
R684
R202
D643
C202
4 3
L525
C589 C647
IC639
C583 R645
5 1
C686
S
Q523
R685
G
R612
D
Q645
C630
C645 C633
C649
S G
Q649
D D
D D
C648
C578
C637
R566
D644
R567
C573
P Q R
TH-D72A/D72E
R639
+
+
C664
R666
C683 C674
R665
R668
C661
R689
R669
R664
R652
C659
1 5
C687
IC644
3 4
C651 C653
C677
C658
C656
L641
CN209
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Foil side
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14