Service Manuals, User Guides, Schematic Diagrams or docs for : Kenwood UHF FM Transceiver UHF FM Transceiver Kenwood TK-3160 X2 versions B51-8674-00-BLSP
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TK-3160
BLOCK DIAGRAM
X57-673 (A/2)
TX:440.00~470.00MHz(E)
RX:390.05~420.05MHz(E)
TX:470.00~512.00MHz(X2)
RX:420.05~462.05MHz(X2)
Q2,Q3 IC1
UMG9N MB15E03SL
LPF
PLLDATA PLLDATA
PLLCLK LEVEL PLLCLK
LE CONV LE
PS PS
IC803 IC802
XC61CN5002NR PST9134NR
PLLB PLL Q6 2SK508NV(K52)
D4,D7 1SV325
INT INT RESET RESET Q1 DTC144EE D10 1SV278
LEVEL TX
LD LPF MOD
D801 IC801 CONV VCO
RB521S-30 XC6204B502MR
SB PROTECT AVR 5M Q8 2SJ347
Q808 5C PLLB
DTA123JE 16.8MHz DC
TX
X1 SW
DC L77-1932-05
5MS
SW
D3,D9
Q803 FP210 (1/2) LSDTCXO LPF LPF 1SV325
Q804 UMG3N Q5
5MSC 2SK508NV(K52)
AVR 5C RX
PLLB LSDVCO
VCO
Q809 DTA123JE
CH SW DC Q12 2SJ347
5R
SW
DC DC
EN1 SAVE RX
SW SW
EN2
Q802 UPA672T (1/2) 5RC
EN3
EN4 Q803 FP210 (2/2)
Q801 UMG3N Q4 KTC4082
AVR 5T 50.4MHz
X3
5R
DC Q401 CD401
S 5TC DTA144EE L79-1582-05
BATTSEL SW
MOD
Q802 UPA672T (2/2) W/N SW
BATT + 450kHz
5R 5R
IC602 Q601
IC601 AQUA TC75S51EE 2SK1824
- PROTECT
DEO AF MUTE
D805 1SR154-400 AMP SW
AUDIO 5R AFMUTE
PROCESSOR IC603 IC603
TC75W51FU(1/2) TC75W51FU(2/2)
5MS LPF COMP HSDI
SB
PWR SW
/ VOL 5R 5R
DI/O
AGC DTRLOADN STD
TDATA/DTRCLK RDF/FD
SCLK TCLK/DTRDO
Q605 2SC4116(Y) DIR LSDI
Q606 2SA1586(Y,GR) BEEP
D605,D606 RB706F-40 DTMF
Q608 IC605 Q602 AQUAXIN
2SK1588 TA7368F 2SK1824 ALT
TXAFI
MUTE AF
SP SW BEEP
SW AMP
BEEPSW
Q607 DTC144EE Q604 2SA1362(GR)
DC DC
SW SW
SB SB
DC
AFCONT
SW
Q603 DTC144EE IC604 D604
TC75S51FE RB706F-40
VOX
MIC DET VOX
AMP
5MS
36
TK-3160
BLOCK DIAGRAM
Q7
2SC5108(Y) TX/RX:
440.00~470.00MHz(E)
RF 470.00~512.00MHz(X2)
AMP
PLLB
Q9 Q11 D201,D401 Q205 Q206 Q207 Q211 D204,D206,D208,D212
2SC5108(Y) 2SC5108(Y) HSC277 2SC5108(Y) 2SK3077 2SK2596 2SK3476 HVC131
BUFF RF T/R RF RF RF RF ANT ANT
LPF
AMP AMP SW AMP AMP AMP AMP SW
5C 5C 5R 5T 5T 5T 5T
SB
Q208 DTC114EE Q213 IC201
Q209 2SK879(Y) DTA144EE TA75W01FU
DC DC CURRENT
SW SW DET
Q212 2SK1824
DSW
DC DC
Q10 2SC4617(S) APCSW APCSW
SW SW
D11 HSC277
Q210 DTC114EE
RIPPLE
5C PCTV
FILTER RX: 390.05~420.05MHz(E)
420.05~462.05MHz(X2)
Q404
IC401 Q402 XF401 Q403 D402,D403,D404 2SK293(X2) D405,D406
TA31136FN 2SC4649(N,P) L71-0617-05 3SK318 HVC369B 2SK318(E) HVC369B
IF 1st RF
MCF BPF BPF
AMP MIXER AMP
49.95MHz
5R 5R Q407 2SK1824 5R
CF401 L72-1015-05 D407 RB521S-30
FM IF DC
CF PCTV
SYSTEM SW
450kHz
5T
RSSI AUX
D802 SB SB D803
B30-2156-05 B30-2157-05 AUX
ANSQL
LED LED PTT
(RED) (GREEN) PTT
5R
SIDE1
Q805 Q805
UMG9N (1/2) UMG9N (2/2) SIDE1
DC DC SIDE2
SW SW SIDE2
LEDTX LEDRX X57-673 (B/2)
IC804
AT24C64N10SI18 IC805 M30622MCA8C1GP
EEPDAT INT HSDI EN1
RESET LSDI EN2
EEPROM EEPCLK LD STD EN3
THM RDF/FD EN4
BATTSEL TCLK/DTRDO AUX2
BATT VOX
Q810 2SK1824 OPTDET PTT
RSSI SIDE1 AUX1
ANSQL SIDE2
OPTION CONNECTOR
SW BSHIFT MICROPROCESSOR AUX2
SAVE AFCONT LSDVCO AUX1 LEDTX AUX3
5TC BEEPSW LSDTCXO AUX3 LEDRX
IC806 TC7W74FU 5MSC W/N TX AUX4
5RC AFMUTE RX AUX5 AUX4
XOUT DTRLOADN SIM1 PLLDATA AUX6
AQUAXIN TDATA/DTRCLK SIM2 PLLCLK APTV AUX5
1/2 XIN SCLK BEEP LE APCSW
DIR DTMF PS DSW
AUX6
X801 L77-1933-05
7.3728MHz
5M 5M ALT
DI/O
AUX2 TXAFI
TXD
DEO
SB
5C
37
38
RX IF2 AF
RF (CENTER FREQUENCY) IF1 (49.95MHz) (450kHz) (1kHz)
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