Pc Board - Kenwood TK-3170 Series Service Manual

A B
TK-3170/3173
1
TX-RX UNIT (X57-7010-XX) (A/4) Component side view (J79-0084-09 A/4)
-10 : TK-3170 K -11 : TK-3170 K4 -12 : TK-3170 K3 -13 : TK-3170 K6
2
-14 : TK-3173 K -15 : TK-3173 K4 -21 : TK-3170 M -22 : TK-3170 M3
3
L619
D901
4
5
6
+
7
8
C643
9
10
11
L503
R517
CV
12
13
22
14
C D

PC BOARD

B
F901
R621
R923
R623
R629
C648
C639
C904
DETAF
Q607
C658
5T
D601
C723
C632
R759
RSSI
C633 R620 R760
Q605 C725
C724
R618
R726
R545
R727
R505
C517
R504
15 11
16 10 R501
R509
D517
IC501 C501
D501
R503
20
6
1
5
+
C523
C514 C522
R513 C524 C533
+
C525
L502 L507
C527 C537
C529 C536
+
C526
C544
C530 C538
E F
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Foil side
J79-0084-09 A/4
C777
C701
D702 D701
R713
5R
R711
C713
9 8
R718 C721
+
C718
IC701
16 1
L703
R722
C706
C733
L701
Q701
XF701
5C
C730 R728
C732
ASQ
R913
R915
5MS
R916
R558
C520
Q501
R527 R552 C575
G H
Ref. No. Address
IC501 11D
IC601 6C
IC701 7E
Q501 12E
Q605 7C
Q606 7C
Q607 6C
Q608 6B
Q609 6C
Q701 8F
Q702 6D
Q703 8D
D501 11C
D502 12D
D503 12D
D517 11C
D601 7C
D701 6E
D702 6E
D901 4B
BPF
C906
26 GND
PC
DSW
R903
APCSW
5T
5T
5C
5C
5R
NARROW
WIDE
DETAF
RSSI
ASQL
BPF
THM
R914
PLE
PDAT
PCLK
UL
5MS
TCXO
C925 MOD
TX
C926
RX
1 GND
C917
RX
MOD
TX
I J