Control Unit (X53-446X-Xx) (A/3) - Kenwood TS-590S Service Manual

A B
TS-590S
1
CONTROL UNIT (X53-446X-XX) (A/3) 0-11: K 2-71: E
2
Component side view (J79-0279-09 A/3)
3
J79-0279-09 A/3
4
L413
DATA 1
L414
CLK2
L409
BOVR
GND L415
PSC
L410
GND
L411
TH1
AMD
L420
TS
L412
PHD
TT
L416
ATPWS
5
L417
FEN1
14 L418
FEN2
L419
5
8
C357
6
R64
R66
R68
C72
R63
1
5C
NC
R65
GND
MU
MD
R67
PCTS
PRXD
PRTS R69
PTXD
BKC
PRST
GND
NC
7 33C
PWS
GND
R70
GND
NC
8A
R71 20
8A
L63
8
9
10
11
12
13
92
14
C D
PC BOARD
CN305
TP391
R380
TP393
TP394
TP390
C347
CP302
R397
R398
38
39
R399
TP418 TP417
CP316
TP416 TP415
4
64
65
R405
1
R495
TP412 TP411
CP315
+
C427
C428
TX-RX
Ref. No. Address Ref. No. Address
IC1 6P IC69
IC2 4P IC70
IC61 6M IC71
IC62 6M IC72
IC63 6L IC301
IC64 7M IC306
IC65 7L IC307
IC66 6K IC308
IC67 3N IC309
IC68 3K Q62
E F
L408
IC307
4 3
5 1
C489
C350
X302
R381
R393 R386
CP301
C349 C348
1
C486
128
R498
R497
IC306
103
102
TP392 R406
CN302
Ref. No. Address
4M Q63 3K
4K Q64 3L
4L D1 7P
5K D2 5P
5H D4 6I
5E D62 7N
3E D101 5M
4D
6B
5M
G H
TP330
DHLT
L302
X301
TP334
TP331
R366
TP335
DREQ
R365
TP333
R372
R348
CP321
R375
R346
36 1
37 144
R317
IC301
72 109
73 108
R341
CP320 CP319 CP318 CP317
R347
C314
R345
C315
TP327
RYBY
TP325
DSCS
C471
C467
C468
LOCAL
CN303
I J
CN62
C366 C365
L301
C301
+
C305
C488 C487
R336
R333
R335 R334
R344 R332
R330
R329
R328
R327
R326
R325
TP310 R324
R323
R322
R321
R320 R315
R1
TP323
R316 R1
R1
R314
TP322
R313
R312
C304
+ TP
R309 C44
R306
C302
TP302
TP301
TP324
DCLK
D4