Kenwood TK-7100H Service Manual page 39

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A
B
C
D
TK-7100H
PC BOARD
1
2
J1
3
Q32
Q61
C61
R62
4
C35
R31
C36
C37
E
C38
5
6
C24
C26
C25
7
+
8
+
9
R82
+
5M
R86
R101
10
C90
CNVSS
C276
+
RESET
C279
Q254
1
100
R131
R277
R130
11
C104
C78
C77
R129
R78
R76
C274
L101
R128
C103
R127
Q34
Q36
I
R126
+
C44
R125
12
G
IC31
R35
R4
C51
+
76
R37
75
O
C50
C52
C41
+
C49
I
13
G
IC32
C45
+
+
C43
O
41
14
E
F
G
H
C527
C528
C29
C530
C30
C529
+B
S
G
Q503
S
C526
R522
R518
C519
R520
C522
R519
C517
C518
RF
R272
D251
C83
C272
C515
R274
X86
R275
C510
C271
Q502
L502
Q1
R273
B
S
D
R513
G
C88
C
R271
C87
E
R87
R102 R103
POWER
C270
+
R74
R270
R512
R81
1
C13
SB
25
C72
NC
R68
C23
26
Q71
GND
NC
R105
R69
R151
C269
R72
TXD
FNC1
R106
R152
8
1
FNC2
C152
RXD
D404
FNC3
IC66
R110
IC101
FNC4
R114 R115
R250
L406
C426
5
4
FNC5
D407
S
D8
R428
C66
D
FNC6
G
R422
R268
R91
Q253
C436
FNC7
L405
R118
12
FNC8
R92
L411
D9
C425
+
50
R421
D3
51
D406
R119
C102
R1
+
C424
R38
R418
C101
D11
D2
+
C10
R123
R5
L201
R2
R201
I
J
K
L
TX-RX UNIT (X57-6700-20) Component side view + Foil side (J72-0886-19)
DC
+
G
Q504
C533
D
C536
R531
R530
PC
D608
5
4
IC501
R605
8
1
8T
R521
R528
C509
R359
C503
R503
C501
R360
CN3
R509
R505
R444
IGN
C504
C471
C366
D501
R405
C22
D502
R267
C21
R223
C16
C14
R202
C201
+
C404
C221
Q408
R222
C465
1
5
C431
R443
2 3
C466
L409
C414
C461 C462
R409
+
R440
L408
L404
Q411
C411
C430
R438
C403
R408
R439
L416
R427
Q404
X401
CV
C418
R442
L413
10
11
C416
C402
R417
L419
C454
C464
C401
C440
+
Q410
C459
Q406
C452
S
IC401
R437
R407
C406
C441
4
5
C451
G
L403
IC402
Q403
R323
D
20
1
L415
D402
R435
+
1
8
C422
C450
R412
C438
R434
C457
C323
C437
Q302
42
M
N
O
P
C574
C615
C576
C546
C613
C545
D
C605
TH97
C97
C550
TEMP1
C556
C554
R526
L509
C558
8T
Q354
R350
G
D
S
C370
D352
R161
D202
R162
C367
C368
C162
C205
C373
R362
+
C163
R163
C359
+
C164
R224
C207
C204
+
R358
R367
R204
C364
L355
R206
C202
BPF
L351
C442
+
R203
R166
R205
R165
Q201
R227
XF351
R164
AFV
R302
CF302
D303
C326
R325
R315
C302
R304
R354
+
R314
C303
10
11
C304
C318
C312
+
L301
C305
R316
C311
IC301
R351 C315
C409
C310
C316
R318
C351
R313
C317
1
20
R311
R309
C306
R261
C218
C309
R322
C308
R310
C458
C307
Q301
Q
R
S
Ref. No. Address
Ref. No. Address
IC31
12B
Q411 12L
IC32
13C
Q440 12J
IC33
12B
Q501
10I
IC34
13F
Q502 10H
IC35 12G
Q503
6H
IC66 11G
Q504
5L
CN601
IC101 11E
D1
12D
ANT
IC161 10N
D2
13F
IC201 10Q
D3
12F
L605
IC202 11Q
D4
11E
IC203 12Q
D5
11F
IC251 12Q
D6
11E
C616
C610
IC252 10B
D7
11E
R601
IC301 12N
D8
12E
D607
IC401 12J
D9
12E
C606
C607
L603
IC402 13L
D10
12E
C608
IC501
8K
D11
12F
D606
Q1
10F
D31
3E
Q31
5B
D32
5B
Q32
4B
D61
4C
Q33
12C
D201 11O
Q34
12C
D202 10O
Q35
13C
D251
9E
Q36
12C
D301 13L
D603
L601
Q61
4B
D302 12O
Q71
11F
D303 12P
C601
Q86
10E
D351 10O
Q87
10D
D352 10P
TEMP2
Q201 11P
D353
9Q
C555
C386
D354
Q202
11I
D354
7Q
Q251 11Q
D401 12J
L357
C389
Q252 12G
D402
13I
R379
Q253 12F
D403 11H
TC352
Q254 11D
D404 11H
Q255 10D
D405 12H
Q301 13M
D406 12H
Q302 13L
D407 12H
Q351 12N
D408 12J
R221
C220
+
Q352 10L
D409 10L
C377
C208
R208
R370
Q353 10Q
D501 10J
R374
Q353
1
8
1
4
Q354
9P
D502 10H
R373
4
5
2 3
IC201
R210
Q402
12I
D503
8J
R371
C378
C212
Q403
13I
D602
7P
R372
1
8
IC202
Q404 12J
D603
7Q
4
5
Q405
11I
D605
7Q
R228
Q406 13H
D606
5Q
Q407 11J
D607
4Q
+
+
R263
C251
C231
Q408 11J
D608
7L
R233
C264
R252
Q410
12I
C232
R253
R232
C252
C254
7
8
R255
Component side
+
C217
C233
+
R256
IC251
C255
Layer 1
R262
C225
+
C256
1
14
Layer 2
C261
R219
R258
Layer 3
+
C260
R226
C257
R260
Layer 4
R218
C258
Foil side
J72-0886-19
Connect 1 and 4

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