Kenwood TK-3160 Service Manual page 26

A B C D
TK-3160
PC BOARD
1
TX-RX UNIT (X57-6732-XX) -71 : E -72 : E3
Foil side view (J72-0896-19)
2
+
Q808
3
R804
D801
L802
R646
4
A4
A3
A2
A1
5
LSDFO
6
X1
MIC O
RA O
A6
7
A4
C10
GND
SB
RA I
8
MIC I
C19
5C DEO TXAFI
C18
PTT
+
C14
R698
9
C24
C22
R19
C864
C863
10
11
S-2 S-1 PTT AUX GND
12
13
22
14
E F G
ALT2
C419
C801
Q401
CF401
C615
R413
C413 C411
C409
C35 1
16
Q402
C31
L416
IC401
C28 C30
R412
R469
8 9
R18
Q4
C434
C407 C401 C427
R407
+
C406 R406
L2
C16
R204
C425
C27
R404 C405
R415
R58
D201
C8
R41 Q7
Q12
L19
G
D
S
C59
C76
C78
C86
R44
C52
+
C47
R31 C67 C65
C64
CV R33
R32 C56
D10
L7
L10 C55
C48
+
R30
TC1
C45
R20 R21
+
L11
+
+ +
C46 D7
H I J K
PTT/
XF401
RXD
C424
EXT. MIC/SP
C421
OPT
MIC
C422 5MS
DET
IN
BPF
L401 L404
C429
C420 C495
R424
C465
C435
C439
L408
C447
C471
C466
C448
C464
C468 C469
C242 L209
C205
R230
L205
R252
R232
C372
R235
R222
G
L207
S Q207
R224
C243
D
R202 C201
R47
C82
C284
L20
C72 C66
S
R43 S
L17
C71 G
Q5
G Q211 D
D
S
TC2
C51
C53
C693
L12
C43
L8
D9
L9
TX-RX UNIT
(X57-6732-XX)
Ref. NO.
IC1
IC401
IC801
Q4
Q5
Q6
Q7
J72-0896-19 B/2
Q8
Q9
Q10
Q11
Q12
Q205
Q206
L M N O
TX-RX UNIT (X57-6732-XX) -71 : E -72 : E3
Foil side view (J72-0896-19)
AE NC
SPI
TXD
SPO
J601
POWER/AF VOL
MIC
Q404
C473 D G
S G
C482
C479
C475
R460
R440
C484
C478 C481
C506 R462
C474
R242 +
C489
C490
L414
L217
C492
C296
L221
D212
D208
L220
C355
C361
L223
L225
C359
C333
C371
C351 C358
C341
Address Ref. NO. Address Ref. NO. Address
8D Q207 6K D204 9N
4F Q211 8K D206 9N
3D Q401 3G D208 8N
5E Q402 4G D212 7N
8I Q403 4I D401 6G
8H Q404 5M D402 5J
7E Q808 3C D403 5K
8G D3 9I D404 5K
8H D4 9G D405 5N
7G D7 9G D406 6N
7H D9 9I D801 3D
7G D10 8G
5H D11 7G
6I D201 7H
P Q R S
TK-3160
PC BOARD
J72-0896-19 A/2
VR801
S801
Component side
Layer 1
Layer 2
ANT
Layer 3
Layer 4
Layer 5
Layer 6
Foil side
1
2
3
4
5
6
7
8
9
10
11
12
13
23
14