Table of Contents
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A
B
C
D
TK-5400
PC BOARD
1
TX-RX UNIT (X57-6530-10) Component side view + Foil side (J72-0825-19)
2
C661
C662
C660
C657
24
25
C655
3
C658
R675
IC508
C654
IC611
C653
R672
4
R669
48
1
R668
R663
C512
C656
CP510
51
75
DPSRST
5
76
50
R550
CP511
E
CP509
CP503
R541
IC507
6
C650
C631
R540
C649
C659
CP502
C666
CP501
L602
D501
26
100
L601
R528
7
25
1
R678
4
1
C675
C509
X501
C677
C673
R507
R682
R525
3
2
8
4
5
R689
+
E
R684
C672
R523
IC502
C501
C674
1
8
D603
C503
R505
R509
J72-0825-19 A/2
9
J72-0825-19 B/2
10
G
Q2
D
L7
C16
R2
C2
C12
R12
C18
C6
R3
11
C5
C17
L6
+
C10
G
Q3
D
C4
C3
L14
12
13
51
14
E
F
G
H
BUSY OPPTT TCONT
Q708
R213
R246
R510
1
6
1
2
8
1
E
R745
3 4
IC510
5
4
Q201
1
16
1
R212
R511
X201
C218
8
1
IC703
IC511
5
4
R667
8
9
C225
8
C640
C216
R666
4
3
R718
C204
CV
C202
R612
R611
+
R201
455
C205
5
4
R210
R604
IC602
R648
R202
C201
R211
8
1
R665
3 4
L204
C612
R614
R522
20
1
C663
IC202
1
5
C214
R630
C621
C610
MIC
C664
R645
C623
L202
+
R634
C626
R613
IC204
C220
C212
+
C651
C648
C625
R207
9
CP508
8
5
4
C207
11
10
IC603
CP507
C223
8
1
R204
IC608
IC201
+
C209
3 4
CP506
+
R670
16
1
1
5
CP505
R539
IC203
CN705
C630
3 4
+
C624
C628
R500
CN704
L502
R341
1
5
+
5
4
R521
R217
D703
C714
BATT +
IC706
R546
R543
4
3
(7.5V)
8
1
R688
R545
IC404
R717
R704
C670
5
1
D402
C413
R544
D502
D701
R679
R703
4
3
C668
3 4
IC405
L701
R537
5
1
Q702
1
6
R404
+
+
6
1
C416
330
L402
4
3
R409
C407
4
3
D401
Q501
IC402
5
1
PSW
L503
Ref. No. Address
Ref. No. Address
IC101
4R
IC506
C24
IC201
6F
IC507
L10
IC202
4F
IC508
IC203
6F
IC509
L12
IC204
5G
IC510
L13
IC205
3H
IC511
IC301
4O
IC601
L11
IC302
7H
IC602
C25
IC303
6L
IC603
IC401
8F
IC604
IC402
8G
IC605
IC403
7G
IC606
IC404
7F
IC607
IC405
7F
IC608
IC502
8B
IC609
IC504
7B
IC611
IC505
4E
IC701
I
J
K
L
C226
L200
C200
CN702
16
MUTE
IC701
L702
9
4
5
Q706
E
R731
PTT
Q705
B
R230
TXLED
D702
R235
C
TP10
+
C718
R234
E
1
8
Q703
R229
Q710
R716
R730
R739
Q707
TP27
R735
R742
C222
R747
G
+
R743
D
R640
S
+
R643
Q713
Q204
R218
C605
13
AF
+
R348
C634
RSSI
R345
C359
C642
C632
C349
R635
+
IC605
CF302
R342
C616
C362
24
+
C737
MOD
+
C723
CF301
C354
R340
R337
C724
C347
5C
Q709
C736
G
R748
D
5R
S
SB
L401
G
+
+
C728
D
X301
+
S
C722
C729
Q306
R408
Ref. No. Address
Ref. No. Address
Ref. No. Address
Ref. No. Address
8C
IC702
7I
Q206
3M
Q707
5J
D402
7E
6C
IC703
3G
Q301
6Q
Q708
2G
D403
7E
3C
IC704
8J
Q302
4S
Q709
8K
D501
7B
6B
IC705
8H
Q304
8M
Q710
4K
D502
7E
2E
IC706
6E
Q305
7M
Q711
4K
D504
7D
3E
Q1
10B
Q306
8K
Q712
4N
D600
4H
8E
Q2
10D
Q401
8G
Q713
5J
D601
4H
4G
Q3
11D
Q501
8D
Q714
7I
D602
8C
5H
Q101
3N
Q600
5H
D101
3M
D603
8C
5M
Q102
4R
Q601
5I
D102
4Q
D701
7G
6L
Q103
3O
Q602
8D
D103
7Q
D702
4J
6K
Q104
4R
Q701
7F
D105
4P
D703
6F
5L
Q105
3Q
Q702
7G
D201
5M
D704
6P
5E
Q201
2H
Q703
4J
D202
4M
D705
6P
4F
Q202
5I
Q704
7F
D301
6Q
4C
Q204
5L
Q705
4K
D302
6Q
3H
Q205
2N
Q706
3J
D401
8H
52
M
N
O
P
C327
C328
C330
Q205
+
C108
R115 R116
C103
L103
C111
Q103
C241
R114
R245
R208
SD TO
R237
R132
B
C109
C255
D101
L312
C113
R318
C
L213
R117
R133
MAN D
C102
E
R238 R239
C253
Q101
R219
C112
Q206
R108
C231
Rfin
Q712
GND
L207
C251
L315
G
D
S
Vcont
R243
E
D202
C332
C233
R317
GND
R231
L208
L316
R224
R222
GND
Vd
+
C614
R319
L317
5
4
IC607
C333
R621
R607
8
1
R642
C613
C615
L318
VCO
12
R232
E
R321
+
C240
C712
R624
R352
D704
R725
C711
R627
5TB
+
C617
+
C134
R727
R622
C638
R706
C704
TP30
D705
R701
C341
1
C701
XF301
C340
R326
C702
C703
L323
DSR
RXD
TXD
GND
Rfout
5M
C346
5M
E
RTS
REM
C705
PTT
Q305
EME
C706
EMC
MSW/CTS
R330
C337
R322
SP–
C707
SP+
E
SSW
C708
R328
C339
R325
TDA7053AT
MBM29LV800B90
SA7026DH
PST3527U
30620M8A-2W4GP
TC74VHCT541AFT
XC61CN5002NR
Q
R
S
E
R354
R129
R126
R127
L307
R124
E
L306
R707
R123
+
R708
C118
S
C119
R113
D
Q104
Q302
G
2 3
C314
C307
R305
+
C120
R355
4
1
C104
Q102
5T
5M
R307
BLED
L304
TXLED
C312
LAMP
DAT
CLK
R709
C106
LCDCS
Q7
Q6
R710
R105
KEY2
TGL
R104
PWSW
R702
PWSW
L302
B+
B+
R715
33D
VOL
R301
DGND
R714
CH B
CH C
C302
CH A
C304
R713
D302
CH D
R712
R723
Q301
R503
R711
R722
RXD
R130
TXD
D301
R134
R726
R724
R139
D103
E
R744
R502
R135
R501
L106
C126
E
L108
L111
R119
CN101
ANT
Component side
Layer 1
Layer 2
Layer 3
AD607
Layer 4
Layer 5
Layer 6
Foil side
Connect 1 and 6
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