J
K
L
M
N
O
P
Q
R
S
I
H
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
G
D
S
G
D
S
G
D
S
G
D
S
J700
D-SUB
R806
R807
R811
R812
R815
R818
R820
R821
R825
R827
R829
R831
R832
R835
R836
R838
R839
R840
R841
R843
C807
C808
C814
4
5
1
8
C816
R853
Mod1
UL
C817
R854
R855
C819
10
R857
R858
R859
C820
C821
R861
R863
C831
C832
C835
R874
C838
R875
C840
C841
+
C846
R884
R885
Q501
C850
C851
Q507
C853
C854
R891
L308
L309
C863
L310
C865
C866
1
5
6
10
11
15
C867
Q710
FMIC Out
C869
+
Q715
Q717
Q718
Q720
S
G
D
Q721
Q722
Q723
Q728
C882
C883
C887
Q731
C890
C891
R504
R505
R701
1
2
19
20
R703
R519
IGN
POWER
RESET
EPM
EBSY
R928
RXD
R929
ECLK
R353
L312
L311
R930
TXD
ERXD
C701
R932
ETXD
R933
1
2
3
4
IC301
CN724
R934
8R
C511
8C
+
+
+
C512
8T
5C
3C
C515
3M
DETO
LV
FNC1 FNC2 FNC3
FNC4 FNC5 FNC6 FNC7 FNC8
C719
DATAI
R951
DETO
C721
C915
R952
TXAFI
TXAFO
C723
EMGMIC
C919
RXAFO
C725
ALTI
RXAFI
C727
RS232C RXD
R959
C729
XOUT
C344
R960
BSFT
C731
C732
R774
R782
R783
R977
R784
C360
TVCO
RVCO
BPF
R785
C361
R979
C362
R787
R980
R790
R791
1
R793
R794
R795
R798
C376
J79-0247-09
D700
D701
C955
C956
C957
D703
D705
D707
D708
R998
D709
D710
LV
Assist
Voltage
C780
IC704
O
G
I
C788
IC709
1 4
2 3
C792
C793
C795
AF Out
Mod2
C797
CP700
CP702
CP704
C19
1
25
26
50
51
75
76
100
CP706
GND
FNC5
FNC2
FNC8
FNC1
5C
DATAI
NC
TXAFI
RXAFI
9C
FNC6
FNC7
FNC3
NC
TXAFO
DETO
ALTI
RXAFO
FNC4
J701
EXT.SP
R808
R817
R819
R823
R824
R826
R833
R834
R837
R842
R845
R846
R847
C813
R850
R851
R852
F700
C822
C824
C825
C828
C829
R869
C833
C837
C839
IC705
C842
C844
C845
C847
R886
C852
C855
R892
C856
34
15
C858
Q707
C861
C864
Q711
Q712
Q713
Q714
Q719
L709
C880
C881
CN702
R931
R935
R950
C920
R961
R968
R780
R789
C750
R792
C952
C953
C954
C958
R999
D715
D718
IC703
IC706
3
4
3
1
IC707
O
G
I
IC708
C790
R800
R801
C809
R848
C810
R860
R870
R871
R873
R876
R894
R895
L702
C889
C898
R503
R506
R507
R508
SQIN
RSSI
R520
5M
R736
C510
C704
1
C706
C513
C514
C708
R765
R978
R786
SB
SB
SP+
SP+
SP–
SP–
LEDM
MBL
RLED
GLED
BLED
KMO1
KMO2
KMO3
KMI1
KMI2
KMI3
5C
LEDI
LECE
LECL
LELH
LEDE
GND
MIC
ME
HOOK/RXD
PTT/TXD
MKEY
POWER
R982
R983
R981
D500
R984
D501
R985
R986
R987
R988
R989
R796
R797
R799
R990
R991
D702
R992
R993
D704
R994
R995
D706
R996
R997
30
IC702
C794
C796
CP701
CP705
R803
C868
C870
Q732
CNVSS
R939
R962
C931
C932
C937
C938
TH301
C700
C702
C703
C705
C707
C709
R940
C711
C713
C715
C717
C336
C338
C339
C340
C341
TK-8302/8302H
PC BOARD
TX-RX UNIT (X57-7680-XX) -15: TK-8302H K2 -23: TK-8302 M2
Component side view (J79-0247-09)
TX-RX UNIT (X57-7680-XX) -15: TK-8302H K2 -23: TK-8302 M2
Component side view (J79-0247-09)
PC BOARD
TK-8302/8302H
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
Ref. No. Address
IC301
4K
IC702
10F
IC703
9D
IC704
7B
IC705
9B
IC706
7G
IC707
7F
IC708
9H
IC709
11H
Q501
12K
Q507
12K
Q707
7D
Q710
9H
Q711
6C
Q712
7C
Q713
6C
Q714
7C
Q715
8D
Q717
8F
Q718
7G
Q719
6C
Q720
6B
Q721
9D
Q722
9H
Q723
9D
Q728
7G
Q731
10H
Q732
10H
D500
12I
D501
12J
D700
8I
D701
8I
D702
12G
D703
8I
D704
12F
D705
8H
D706
12G
D707
8H
D708
8H
D709
8H
D710
8G
D715
9H
D718
7H