Kenwood TK-8108H Service Manual page 38

Table of Contents

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A
B
C
D
TK-8108H
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
Q36
Q34
I
R126
+
C44
R125
12
G
IC31
R35
R4
C51
+
76
R37
75
O
C50
C52
C41
+
C49
I
13
G
C45
+
+
C43
O
IC32
41
14
E
F
G
H
C536
C535
C29
C538
C30
C32
C539
+B
S
Q503
G
S
C528
R536
R535
C534
R534
C527
R526
RF
R524
R272
D251
C524
C82
C272
R274
C523
X86
+
R273
R275
Q1
C271
S
D
G
C88
R271
C87
R87
R102 R103
POWER
C270
+
R74
D502
R270
R81
1
C13
SB
C72
25
NC
R68
C23
26
Q71
GND
R69
NC
R105
R72
R151
C269
TXD
FNC1
R106
R152
8
1
FNC2
RXD
C152
D404
FNC3
R110
IC66
IC101
FNC4
R114 R115
R250
L406
C426
5
4
FNC5
D407
S
D8
R428
C66
D
R268
FNC6
G
R91
Q253
C436
FNC7
R118
L405
R422
12
L413
FNC8
R92
L411
D9
+
50
R421
D3
C425
51
R119
D406
+
C424
R1
C102
R38
R418
C101
D11
D2
+
C10
R123
R5
L201
R2
R201
I
J
K
L
TX-RX UNIT (X57-6710-24) Component side view + Foil side (J72-0887-19)
DC
+
G
L507
Q504
C541
D
C543
R531
R530
PC
D608
5
4
IC501
R605
8
1
8T
R521
R528
R520
R519
C516
C501
Q500
R359
C509
R502
R360
CN3
C502
R444
IGN
R509
R446
C366
R405
C22
C507
C505
R267
C21
R223
C14
C16
R202
C201
+
C404
C221
Q408
R222
1
5
C431
R443
2 3
Q411
C461
L409
C414
R409
+
R440
R439
L408
L404
C411
C430
X401
C464
C403
R408
L416
R427
Q404
CV
R417
C418
10
11
C416
C402
C454
C401
C440
Q410
+
IC401
Q406
C452
C451
S
R407
C406
C441
G
L403
Q403
R323
D
20
1
L415
D402
R435
+
C450
C422
R412
C438
R434
C323
C437
Q302
42
M
N
O
P
C574
C611
C575
C576
C555
C556
D
C97
TH97
TEMP1
C573
8T
D354
L359
R161
D202
TC353
C370
R162
D352
C162
+
C205
R362
D351
C163
R163
C359
+
C164
R224
C207
C204
C364
+
R358
C368
R204
C371
C202
R206
L351
+
C442
R203
BPF
C374
L356
R166
R205
R165
Q201
R227
C356
XF351
R164
AFV
C354
R302
CF302
D303
C326
R325
R315
C302
R304
R354
+
R314
C303
10
11
C304
C318
C312
+
L301
C305
R316
Q351
C311
C233
IC301
R351 C315
C409
C310
C316
R318
C351
R313
C317
C225
1
20
R311
R309
C306
C309
C218
R261
R322
C308
R310
C307
Q301
Q
R
S
Ref. No. Address
Ref. No. Address
IC31
12B
Q500 10J
IC32
13C
Q501
10I
IC33
12B
Q502
9H
IC34
13F
Q503
6H
IC35 12G
Q504
5L
IC66 11G
D1
12D
CN800
IC101 11E
D2
13F
ANT
IC161 10N
D3
12F
L604
IC201 10Q
D4
11E
L603
IC202 11Q
D5
11F
IC203 12Q
D6
11E
IC251 12Q
D7
11E
C610
C607 C608
IC252 10B
D8
12E
IC301 12N
D9
12E
IC401 12J
D10
12E
D607
IC501
8K
D11
12F
C603
C604
Q1
10F
D31
3E
C605
Q31
5B
D32
5B
D606
Q32
4B
D61
4C
Q33
12C
D201 11O
D604
Q34
12C
D202 10O
Q35
13C
D251
9E
D605
Q36
12C
D301 13L
TEMP2
Q61
4B
D302 12O
C98
Q71
11F
D303 12P
L509
Q86
10E
D351 10O
Q87
10D
D352 10P
C572
Q201 11P
D353 10Q
C571
Q202
11I
D354
9P
Q251 11Q
D355
9Q
Q252 12G
D401 12J
L361
Q253 12F
D402
13I
R380
C391
Q254 11D
D403 11H
Q255 10D
D404 11H
C385
Q301 13M
D405 12H
Q302 13L
D406 12H
D355
Q351 12N
D407 12H
C389
Q352 10L
D408 12J
R221
C382
C220
+
C383
D353
Q353 10P
D409 10L
R374
R208
C208
C379
R375
Q402
12I
D502 10H
R373
1
8
TC352
C380
IC201
Q403
13I
D503
8J
1
4
4
Q353
5
C210
2 3
Q404 12J
D601
6P
R371
L358
C212
C376
C378
Q405
11I
D602
6P
1
8
R367
R370
Q406 13H
D604
6R
IC202
4
5
Q407 11J
D605
6R
R228
Q408 11J
D606
5Q
Q410
12I
D607
4Q
+
+
R263
C251
C231
Q411 11L
D608
7LI
C264
R233
R252
Q440 12J
C232
R253
R232
C252
C254
7
8
R255
Component side
C217
+
+
R256
IC251
C255
Layer 1
R262
+
C256
1
14
Layer 2
C261
C260
R258
Layer 3
+
R219
R226
C257
R260
Layer 4
R218
C258
Foil side
J72-0887-19
Connect 1 and 4

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