Kenwood TK-8360 Service Manual page 49

P
TX-RX UNIT (X57-8020-XX)
AF
1
RLED
GLED
8
BLED
EMG
5
M1MUTE
M2MUTE
4 4
R864
12k
5 8
2 TEMP2
TEMP1
R861
15k
R869
SB
1k
R874 1k
RSSI
R873 1k
SQIN
R868
0
R860
CV
1k
4.93V
L704
NARROW
WIDE
2
LSDO
HSDO
8
8
5M
3
SBC
ASTSW
BEEP
FREQ
7
2
MIC
2 ME
TENTATIVE
Q
SCHEMATIC DIAGRAM
8
76
BLED
77
VGSRX
78
NC
79
NC
R866 1k
80
EMG
81
NC
82
NC
83
UL
84
D MUTE
85
MIC1MUTE
86
MIC2MUTE
87
HSDI
88
LSDI LSDI
R876
1k
89
TEMP2
R872
90
TEMP1
1k
BATT
DETECT
R867
91
BATT
1k
92
RSSI
93
SQIN
R875
94
AVSS
0
95
CV
96
VREF
97
AVCC
98
NARROW
99
WIDE
R871
100
HORN
0
8
Q715
BEET SHIFT
SWITCH
SBC
7
R
TK-8360/8360H/8360H
1
8
10
3.29V
C854
0.1u
C855
1000p
VCC2=3.3V
IC704
F3650TDFB KEBA
MCU
VCC1=5.0V
C848 C851
18P 18P
X700
C849
0.3P
Q715
DTC114YEB
5M
3
9
D715
VOLTAGE
DROP
Q716,717
OVER
VOLTAGE
DETECT
SWITCH
Q714
RT1N440M-T111
Q716
R859
KTC4075E(Y,GR)
1M
Q717
RT1N441U-T111
IGN
SWITCH
IGN
7
S
1
3.3M
10
11
50
9RC 9RC
49
SP MUTE
48
CSN1 CSN1
47
1
SCLK SCLK1
46
RDATA1
RDATA
45
CDATA CDATA1 7
R906
44
EC
R905 47K
43
PA
0
42
PLCK PLCK
41
PLDT PLDT
40
PLLE PLLE
CN730 R907
47k
39 EPM
EPM
38
LPOSW LPOSW
37
BSFT
36 0
R900
PTT PTT/TXD
R912
R901 1k
35
HOOK HOOK/RXD
0
34
R918
CN736
RXD
RXD
22k
CN733
R911 R919
TXD
33 1.5k 47k
TXD
CN731
R921
32 EBSY
FNC3/EBSY
47k
R913
CN732
47k
31 ECLK
ECLK
CN735
R920
ETXD
30
FNC2
4.7k
CN734
ERXD
R923
29
FNC1
4.7k
28
SO
27
SI
26
LSDO
R908
4.7k
R909
4.7k
8
5M
10
R915 0
R924 47k
EEPQ
R914 0 R925 47k
EEPS
R944 47k
IC705
EX25512ATA00A
3.29V
10
1 8
S VCC
2 7
EEPROM Q HoLD
3 6
W C
R927
4 5
VSS D
47k
R917 0
EEPD
R916 0 R928
EEPC
47k
C859
1000p
7
X57-802 4/6
T
U
( )
AF
10
AMPSW
11
SPMUTE
PA
10
7
8
3.3M
5M
8
8
3
10
9
7
MIC
ME
49