Kenwood TK-2160 - Manual (Page 35)

TK-2160
SCHEMATIC DIAGRAM
F G H I J
-t
LEDRX
EN1 EN4 EN3 EN2
SAVE
LSDTCXO
TX
RX
RX
RX
LEDTX
VCC
ANSQL
C55
5p
(B)
L23
2SC4617(S)
Q10
TC2 10p
C74
0.5p (B)
C54 22p C71
0.5p
(B)
R43
22
L24 100n
C67 0.01u
C75
1000p
C77
10u6.3
R46 150k
C60 7p (B)
C78 1000p
C64 4.5p (B)
2SC5108(Y)
Q9
L14 15u
C56
27p
C73
1000p
R40 270
R39
22
R35
22k
R47 4.7k
L21 270n
2SK508NV(K52)
Q5
R37 270k
C59
0.75p
(B)
TC1 10p
C65 12p
2SC5108(Y)
Q7
R602
180k
C49
1000p
C57 27p
L9
10u
L19 10u
C81
15p
L12 15u
C48
0.01u
C61
7p
(B)
L10
18u
C80
33p
R38 270
D12
1SV278
2SK508NV(K52)
Q6
L20 10u
C53
56p
R42 68k
R49 100
R44
22
C70
4.7u6.3
L7
C69 0.01u
C602 0.22u
D13
MA2S111
R33 10k
C72
4p
(B)
C43
1u
R821
330
R820
560
R32
100k
C41
0.01u
C42
0.018u
R841
0
CP816 1k*2
R836
1k
CP818 1k*2
R835
1k CP803
1k*2
CP813 1k*2
CP817 1k*2
CP807 1k*2
CP808 4.7k*2
C846 0.01u
CP809 1k*2
L804
L803
CP812 1k*2
CP801
47k*2
CP810 1k*2
C841
0.01u
CP811 1k*2
C847 22u6.3
CP802
47k*2
CP815 1k*2
C46
9p (B)
C58 15p
C47
4p (B)
L8
10n
C50 12p C45 12p
D2
HSC277
D11
HSC277
R28
4.7k
R27
10k
R852 47k
R840 47k
C62
0.01u
C40 470p
C63 22p
L18 22n
C76 1000p
R845
0 R851
0
Q805
UMG9N
R839 47k
RTS1
TXD1
CLK1
RXD1
RESET
VCC
VSS
D802
B30-2156-05
D803
B30-2157-05
AUX5
AUX6
C52
5p
(B)
L11 27n
R856 1k
R41 330 C66
1000p
R855 1k
CP806 47k*2
CP805
1k*2
CP804
1k*2
R859 100k
R26
22k
R29
10k
R31 4.7k
R857
1k
CP814 1k*2
R844 47k
2SJ347
Q8
2SJ347
Q12
D14
HSC277
C86
9p C87 6p(B)
R61 10k
C44 2.2u
D9
1SV325
D4
1SV325
D6
1SV325
D10
1SV325
R603
0
L807
C853 1000p
L16 33n
L17 22n
R858
0
R842
0
LSDFO
L806
TH2
100k
C834 0.1u
R30 39k
D3
1SV325
D5
1SV325
D7
1SV325
D8
1SV325
IC804
CAT24WC64JI
1
A0
2
A1
3
A2
4
VSS
5
6
7
8
IC805
30622MCA-7G7GP
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
SIDE2
SIM1
SIM2
PLLUL
RFCLK
RFDAT
PS
PLLSTB
BATTSEL
BATT
VOX
RSSQL
ANSQL
LSDI
THM
AVSS
VREF
AVCC
LED
/RED
EPM
CE
AUX2
AUX4
AUX3
ALT
DEO
AUX1
SB
PTTSW
5MS
TXD1
BATTSEL
APCSW
VOLOUT
5R
LOCAL
MOD
PCTV
5T
VOLIN
HSDI
AFCO
PTTSW
B
SAVE
VOLOUT
BATT
EN2
EN3
EEPROM
VCO/RX
PLL IC
F_IN AMP
RF BUFFER AMP
RIPPLE FILTER
DC SWITCH
/TX VCO
LED SWITCH
/ GREEN
Q805(1/2)
LED SWITCH
/ RED
Q805(2/2)
SHIFT SWITCH
SHIFT SWITCH
SHIFT
SWITCH
MODULATOR
CURRENT
STEERING
PLLB
LSDTCSO
SB
DSW
RSSI
W/N
RESET
B
5C
BSHIFT
STD
BEEP
AFMUTE
5MS
VOX
VCO/TX
DC SWITCH
/RX VCO
DTMF
DTMF
TDATA/DTRCLK
TXAFI TXAFI
VOLIN
XOUT
LSDVCO
VCC
5M 5M
5M
5M
LSDI LSDI
5R
EN1
EN4
SB
5T
LOCAL
MOD
5C
OPTDET
BEEPSW
LE
PS
PLLDATA
PLLCLK
LD
SIDE2
SIDE1
AUXSW
AUX5
AUX6
AUX3
AUX2
AUX1
AUX4
ALT
DEO
DTRLOADN
SCLK
DI/O
DIR
TCLK/DTRDO
5TC
5MSC
5RC
AU
X
1
AU
X
3
AU
X
4
AU
X
2
XIN
RFD/FD
PTT(CPU)
VOX
MICROPROCESSOR
LED/
GREEN
5M
THM
XOUT
BEEP
HSDI
PCTV
RX VCO
D4,6,9,10
D3,5,7,8
TX VCO
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
SDA
SCL
WP
VCC
PCTV DTMF HSDI EEPD
A T
EEPCLK BYTE CNVSS AU
X
5
AU
X
6
RESET XOUT VSS XIN VCC INT RDF/FD TCLK/DTRDI LSD
V
CO
LSDTCXO BEEF OPTDET
AUX4
AUX2
TXD
PTT/RXD
STD
BBDIR
BBCLK
BBDI/O
TDATA/DTRCLK
DTRLOADN
AUX3
AUX1
DSW
BEEPSW
AFCONT
AFMUTE
TX RX
BSHIFT
W/N
APCSW
SA
VE 5TC 5RC VCC
5MSC
VSS EN4 EN3 EN2 EN1
LEDTX LEDRX AU
XSW
SIDE1
T:3.96V
R:0V
T:1.35V
R:1.33V T:1.76V
R:1.86V
T:3.58V
R:3.58V
T:4.14V
R:0V
T:3.96V
R:0V
T:0V
R:4.93V
T:0V
R:4.14V
4.25V
TX-RX UNIT (X57-6720-10)
X57-672 2/4