Kenwood TK-3160 Service Manual page 56

TK-3160
X57-673 (A/2)
SB
CH SW
S
BATT +
-
PWR SW
/ VOL
SP
MIC
52
BLOCK DIAGRAM /
IC803 IC802
XC61CN5002NR PST9134NR
INT
INT
D801 IC801
RB521S-30 XC6204B502MR
PROTECT
AVR
Q808
DTA123JE
Q803 FP210 (1/2)
Q804 UMG3N
AVR
Q809 DTA123JE
DC
EN1 SAVE
SW
EN2
Q802 UPA672T (1/2)
EN3
Q803 FP210 (2/2)
EN4
Q801 UMG3N
AVR
DC
5TC
BATTSEL
SW
Q802 UPA672T (2/2)
PROTECT
D805 1SR154-400
SB
Q608 IC605 Q602
2SK1588 TA7368F 2SK1824
MUTE AF
SW
SW AMP
BEEPSW
Q607 DTC144EE Q604 2SA1362(GR)
DC DC
SW SW
SB SB
DC
AFCONT
SW
Q603 DTC144EE
方块图
Q2,Q3
UMG9N
PLLDATA PLLDATA
LEVEL
PLLCLK PLLCLK
LE LE
CONV
PS PS
PLLB
Q1 DTC144EE
RESET
RESET
LEVEL
LD
CONV
5M
5C
DC
5MS
SW
LSDTCXO LPF
5MSC
5C
DC
5R
SW
5RC
5T
MOD
5MS
DI/O
AGC DTRLOADN
TDATA/DTRCLK
SCLK
DIR
Q605 2SC4116(Y)
BEEP
Q606 2SA1586(Y,GR)
DTMF
D605,D606 RB706F-40
AQUAXIN
ALT
TXAFI
BEEP
IC604
TC75S51FE
VOX
AMP
5MS
TX:440.00~480.00MHz(C)
RX:390.05~430.05MHz(C)
TX:400.00~430.00MHz(C2)
RX:350.05~380.05MHz(C2)
IC1
MB15E03SL
PLL
LPF MOD
PLLB
16.8MHz
TX
X1
L77-1932-05
LPF
PLLB LSDVCO
Q12 2SJ347
RX
Q401
DTA144EE
W/N SW
5R
IC602
IC601 AQUA
TC75S51EE
DEO
AF
AMP
AUDIO
5R
PROCESSOR IC603
TC75W51FU(1/2)
LPF
5R
STD
RDF/FD
TCLK/DTRDO
LSDI
D604
RB706F-40
DET VOX
LPF
Q6 2SK508NV(K52)
D4,D7 1SV325
D10 1SV278
TX
VCO
Q8 2SJ347
DC
SW
D3,D9
1SV325
Q5
2SK508NV(K52)
RX
VCO
DC
SW
Q4 KTC4082
50.4MHz
X3
5R
CD401
L79-1582-05
450kHz
5R
Q601
2SK1824
MUTE
SW
AFMUTE
IC603
TC75W51FU(2/2)
HSDI
COMP
5R