Kenwood TK-7160 Service Manual page 39

A B C D
TK-7160
PC BOARD
1
TX-RX UNIT (X57-7080-10) Component side view (J72-0955-09)
2
SB 1
J1
EXT. SP
PA
3 HOR
6
GND
HOR
Smartrunk
PA
4
F41
5
6
7
8
1
9
C113
C116
IC281
10
R101 CNVSS
C281
Q281
R283
11
C94
R94
10
C283
Q46
C59 +
12
R45
C66 +
R47
POWER
C65 C67
C64
13
C60 +
14
E F G
C529
C530
C42
C47
– +
S
KAP-2
Q503
G
S
R519
C520
CN5 C523
C518
C519
RF
R224
5M
R88
RESET
SB 1
C96
NC
GND
DETO Q84
R96
R277
FNC1 TXD
R276
C93
RXD
FNC2
R92
R279
FNC3
C261
FNC4
C223
FNC5
FNC6
FNC7
FNC8 12
C427
C426 +
R3
L211
CN1
H I J K
TX-RX UNIT (X57-7080-10) Component side view (J72-0955-09)
DC
C532
+
C531
G Q504
C535
D
C527
R661
R521
R520 R660
5 4
R663 PC
IC651
R655
8 1
R523 R665
8T R652
CN3
IGN
C13
Q212 Q201
C22
G
D
C23
S
R223
C19
R221
+
R201 C218
R202
D211
C18
R222
Q211
R208
C227 R215
R212
R218
1 8
+ R213
C216 R203
IC211
C211 R211
C203
4 5
R216
C224
R408
C415
C416 L404
R430
CV
+
D401 R407 C412
C405
C413
+
R429 R401 11 10
X401
C404
+
C414
C403
IC401
C407 R342
R426
D421 L402
+
Q422
20 1
C424
R422
C410
C409
L M N O
C550
C552
C549
C548
D
TH672
C672
C546
TEMP1
C560
D651 C555
R658
R657
8T
Scrambler +
C231
C204
R255
+
C461
BPF
R206
C402
R205
R263
C356
R264
R204
C206 C262
R265
C349
AFV R207
R269
R303
D331
R322 R331
R324
R323
C324
R404
R305
C305
R405
TH301
C310 R304
C304
C411
R313
R314
C331
R312
C344 C325 +
C333 R335
R336
R341
R333
C346
P Q R
TK-7160
PC BOARD
Ref. No. Address
IC43 12B
J72-0955-09
IC201 11N
IC211 11J
IC213 10P
IC214 12Q
R800
IC215 12P
C617
IC241 11P
IC281 10B
IC401 13J
C613
IC651 8J
Q45 13C
Q46 12C
Q84 11F
Q201 10J
C608
Q211 11I
Q212 10I
Q213 12F
Q241 12P
Q281 11D
C605
Q282 10D
Q341 13K
Q421 12H
Q422 13H
D603
Q503 6G
Q504 5K
D1 12D
TEMP2
C556 D2 13F
D3 12F
D4 12E
L509
D5 12E
D6 12E
D7 12E
D8 12E
D9 12E
D10 11E
D11 11E
C222 D211 11H
1 14
D212 11I
R266 IC213
D331 12N
R251 7 8
D332 13O
R254
C221
R253
R258 D401 12J
C257
R259
R247 C247
25 17
D421 13I
R248 C248
26 16
R246 C246
D503 8J
IC241
R245 C245
R244 C244
32 10 D602 7P
R243 C243
1 9
R275
C242
D603 7Q
R271 C271 R242
C267
C226
C268 R241
C265 R272
R270
D651 8L
R273
R274 R230
C229
Component side
R225
C332 Layer 1
R226
+ Layer 2
+
Layer 3
Layer 4
Foil side
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14