Schematic diagram, Tk-2160 – Kenwood TK-2160 User Manual
Page 34
34
TK-2160
SCHEMATIC DIAGRAM
A
B
C
D
E
1
2
3
4
5
6
7
A
TXAFI
AL
T
AU
X
5
AU
X
6
AU
X
2
DEO
AU
X
1
AU
X
3
AU
X
4
PLLB
PLLB
5C
5C
5C
5R
5R
SB
SB
B
C807
1000p
C821
1u
C822
1000p
C837
1000p
C805
1000p
Q802
UPA672T
C816
1000p
L802
R813
3.3k
R823
1k
R807
10k
IC802
PST9134NR
1
NC
2
VEE1
3
VEE2
4
OUT
5
VCC
Q801
UMG3N
R808
1k
Q808
DTA123JE
C819
1000p
KTA1298(Y)
Q806
R818
820
C815
1u
Q804
UMG3N
D801
RB521S-30
Q803
FP210
R812
330k
C820
1u
Q809
DTA123JE
R809
2.7k
C817
1000p
C804
1u
R811
3.3k
R817
2.7k
R805
15k
R828
3.3k
C803
1u
C825
10u6.3
R819
10k
C809
1u
C802 0.01u
C833
1u
C801
1u
R9
39k
C24
10u6.3
C38
0.68u20
R16
1k
C32
0.22u35
C28
56p
X1
16.8MHz
1
VC
2
GND
3
4
C7
1000p
R21
0
R19
10
C13
100p
C31
56p
R20
0
R24
470
C2
1000p
R6
47k
R17
100
L5
R12
100
C8
10p
C9
0.01u
C33
47p
C5
1000p
L3
150n
C30
22p
C19
0.1u
C12
100p
R14
2.2k
C39
0.68u20
R13
0
R25
10k
C16
47p
C15
1000p
CP3
1k*2
L1
4.7u
C10
10p
L6
100n
C22
0.1u
R23
120
C11
100p
KTC4082
Q4
C27
1000p
C35
68p
R22
560
C34
1000p
R18
470k
C18
0.1u
S805
S804
S803
R1
22k
L801
C823
0.01u
R815
0
C812
0.01u
F801
C811
0.1u
C818
0.01u
R816
220k
D805
1SR154-400
C828
1000p
C814
0.01u
C6
0.01u
CN801
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
IC801
XC6204B502MR
1
VIN
2
VSS
3
CE
4
NC
5
VOUT
R829
2.7k
R830
820
Q807
UMG3N
C37
1000p
C840
1000p
C835
1u
C836
1u
VR1
R12-7491-05
R4
0
R5
220k
C25
1000p
Q2
UMG9N
Q3
UMG9N
Q1
DTC144EE
R7
0
CP2
47k*2
CP1
47k*2
IC1
MB15E03SL
1
OSCIN
2
OSCOUT
3
VP
4
VCC
5
DO
6
GND
7
XFIN
8
FIN
9
10
11
12
13
14
15
P
16
R
C1
8200p
C3
0.012u
R2
10k
R3
47k
C36
10u6.3
CP4
1k*2
R827
1k
R824
18k
R825
47k
C830
0.1u
S802
C14
10u
6.3
VR801
R31-0624-05
S801
S60-0420-05
S1
S2
S3
S4
C4
2.2u
AUX1
AUX3
IC803
XC61CN5002NR
1
VO
U
T
2
VIN
4
VSS
3
NC
R803
0
R802
100
R833
470k
(D)
R834
470k
(D)
R804
0
R810
330k
R15
0
R814
15k
C23
2.2u
R860
22k
C852
1000p
R435
220k
R437
220k
IC606
TC75S51FE
1
2
3
4
5
R443
220k
R436
47k
C442
0.1u
C443
1u
R428
5.6k
C400
2.2u
2SK1824
Q400
C440
1000p
R434
10k
C487
0.1u
L805
R429
5.6k
CV
SW1
SW2
SW2
PTT
PTT
SW1
DET
BATT
BATT
TX-RX UNIT (X57-6720-10)
EMG
EMG
5C
VDD
VSS
PTTSW
LSDTCSO
5MS
AUX6
AUX5
AUX1
AUX2
AUX3
AUX4
TXAFI
ALT
DEO
SB
AUX3
SB
DEO
LSDTCSO
AUX2
ALT
AUX1
TXAFI
AUX5
AUX6
AUX4
PS
PLLCLK
5TC
SIDE1
5RC
5MSC
AU
XSW
SIDE2
LD
PLLDATA
LE
5M
RESET
VOLOUT
5C
SAVE
EN3
EN4
B
5R
BATT
EN1
LOCAL
MOD
SB
EN2
5T
VOLIN
SAVE
PLLB
5T
LSDTCSO
PLL SYSTEM
AF AMP
VOLTAGE
REGULATOR/5V
VOLTAGE
DETECTOR
/RESET
VOLTAGE
DETECTOR
/INT
LEVEL SHIFT
Q1-3
TRIPLER
W/N SWITCH/TX
SAVE SWITCH
PLLB
SWITCH
5T SWITCH
5C SWITCH
5TC SWITCH
Q802(1/2)
Q802(2/2)
Q803(2/2)
AVR/5C
Q803(1/2)
AVR/5T
AVR/PLLB
5MS SWITCH
5R SWITCH
5M PROTECTOR
REVERSE
PROTECTION
BATTSEL
LD
PLLDATA
PLLCLK
PS
LE
PLLCLK
PLLDATA
PS
LE
LD
B
5C
SA
VE
EN4
EN3
EN1
BATT
EN2
BATTSEL
5RC
5TC
5MSC
AUXSW
SIDE1
SIDE2
GND
SB
TXAFI
AUX4
AUX2
DEO
ALT
G
SB
AUX3
TXAFI
AUX2
AUX6
AUX1
AUX5
AUX4
TXAFI
5C
DEO
DEO
ALT
CLOCK
DA
T
A
LE
PS
ZC
LD/FOUT
OUTPUT
+DC
R:3.63V
7.5V
2.57V
5V
3.67V
T:5V
R:0V
T:5V
R:0V
7.23V
7.5V
5V
5V
4.88V
X57-672 1/4