Kenwood TK-2160 - Manual (Page 38)

TK-2160
38
BLOCK DIAGRAM
BPF
TX
VCO
RX
VCO
DC
SW
DC
SW
MOD
Q6 2SK508NV(K52)
D3,D5,D7.D8 1SV323
D12 1SV272
Q8 2SJ347
Q12 2SJ347
Q5
2SK508NV(K52)
D4,D6,D9,D10
1SV325
RX
TX
LPF
RX
PLL
TX:272.00~348.00MHz
RX:371.90~447.90MHz IC1
MB15E03SL
X1
L77-1932-05
16.8MHz
PLLB
LEVEL
CONV
PLLB
X3
50.4MHz
Q4 KTC4082
5R
PLLDATA
PLLCLK
LE
PS
Q2,Q3
UMG9N
W/N
5R
CD401
L79-1582-05
450kHz
SW
AF
AMP
MUTE
SW
Q601
2SK1824
IC602
TC75S51EE
5R AFMUTE
IC601 AQUA
AUDIO
PROCESSOR
LPF HSDI
IC603
TC75W51FU(1/2)
5R
IC603
TC75W51FU(2/2)
COMP
5R
LSDI
AF
AMP
MUTE
SW
DC
SW
DC
SW
DC
SW
SB SB
AFCONT
SW BEEP
SB
Q608
2SK1588
IC605
TA7368F
Q602
2SK1824
BEEPSW
Q607 DTC144EE Q604 2SA1362(GR)
Q603 DTC144EE
AGC
VOX
AMP
DET
Q605 2SC4116(Y)
Q606 2SA1586(Y,GR)
D605,D606 RB706F-40
D604
RB706F-40
IC604
TC75S51FE
5MS
VOX
MOD
BEEP
DTMF
DTRLOADN
TDATA/DTRCLK STD
TCLK/DTRDO
DI/O
RDF/FD
SCLK
DIR
AQUAXIN
5MS
PLLB
PLLCLK
PLLDATA
PS
LE
5C
Q1 DTC144EE
CONV
LEVEL
LD
EN1
EN2
EN3
EN4
LPF
LSDVCO
LPF LSDTCXO
AMP
IC606
TC75S51EE
AF
5C
MOD
Q401
DTA144EE
5R
SW
Q400 2SK1824
W/N
INT
IC803
XC61CN5002NR
INT
PROTECT
D805 1SR154-400
SB PROTECT
D801
RB521S-30
RESET RESET
IC802
PST9134NR
AVR
IC801
XC6204B502MR
5M
5MS
DC
SW
5MSC
Q808 DTA123JE
AVR 5C
5T AVR
DC
SW
DC
SW
DC
5R
Q809 DTA123JE
SW
5RC
SAVE
5TC
Q803 FP210 (1/2)
Q803 FP210 (2/2)
Q802 UPA672T (1/2)
Q802 UPA672T (2/2)
Q804 UMG3N
Q801 UMG3N
1/2
IC806 TC7W74FU
5M
AQUAXIN
TXAFI
ALT
DEO
BATTSEL
D2,D11,D14
HSC277
X57-672 (A/2)
+
-
CH SW
PWR SW
/ VOL
SP
MIC
BATT
S