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TK-3180 SCHEMATIC DIAGRAM
38
K L M N O
X57-694 3/8
R615
47k
D500
MA2S111
R786
5.6k(D)
R787
10k(D)
R750
82k
C625
0.1u
R773
82k
R792
22k
R612
10k
C619
560p
D600
RB706F-40
C614
470p
C613
0.1u
C514
0.01u
C685
0.1u
IC604
TC75W51FK
1
2
3
4
4
5
6
7
8
8
C628
0.1u
R519
470k
R628
0
R601
390k
R775
56k
C620
0.1u
C717
0.1u
R629 0
C517
0.1u
R517
1k
R603
0
C632
1u
C610
0.01u
R518
10k
CP522
100*2
R627
680k
C509
27p
C616
470p
R638
10k
1
2
3
4
4
5
6
7
8
8
C612
0.1u
R605
39k
R652
10k
C618
10u6.3
C738
330p
1
2
3
4
4
5
6
7
8
8
1
2
3
4
4
5
6
7
8
8
C615
100p
C678
0.1u
R625
4.7k
R613
100k
R636
4.7k
C684
1000p
R626
180k
R790
0
R614
68k
C611
100p
C617
2.2u6.3
C627
0.01u
R600
680k
C759
0.012u
1
A0
2
A1
3
NC
4
GND
5
6
7
8
IC605
M62364FP
1
VIN1
2
VOUT1
3
VOUT2
4
VIN2
5
VDD
6
LD
7
CLK
8
DI
9
VIN3
10
VOUT3
11
VOUT4
12
VIN4
13
14
15
16
17
18
19
20
21
22
23
24
C667
47p
C631
0.1u
R619
180k
R618
0
R674
0
C511
27p
1
2
3
4
4
5
6
7
8
8
C604
68p
C622
5600p
D502
1SS388
R623
100k
C668 22p
C603
4700p
R521
2.7k(D)
C675
0.1u
C605
68p
D501
1SS388
C663
1u
R748
100k
R694
100k(D)
470k(D)
R686
R631
470k
R671
100k
X501
L77-1802-05
C608
0.1u
C621
0.01u
R642
4.7k
C510
4p
R616
100k
R752
0
R606
180k
CN502
C609
0.01u
C512
0.01u
R520
10k
R783
68k
R644
10k
R687
1M
R785
12k(D)
R609
100k
C665
0.022u
R633
1M
C602
0.1u
R516
1k
R617
68k
R604
180k
R637
3.3k
R645
4.7k
R635
4.7k
C601
22p
C656
0.22u
CN503
C737
4.7u
R688
27k
R624
0
C600
0.1u
C518
1u
1
32KOUT
2
SCL
3
SDA
4
INTRB
5
VSS
R607
22k
IC601
TC75W51FK
1
2
3
4
4
5
6
7
8
8
STON
X500
11.0592MHz
L77-1958-05
DI9
VOX
TUNE
HSD BPF / HSD COMP
CPU_VCC
XIN
XOUT
LSDO
AF
BUFFER
CONTROL
BEEP
BSHIFT
HSDIN
DMUTE
VOX
MMUTE
RTDT
INTRA
CPU_DGND
5RC
HSDOUT
THP/VCOADJ
LSDIN
ASQL
DSTB
T/R
LSW
5M_CHARG
5CNS
5R
RXD
B
TXD
RXD1
AM2
APC/TV2
MIC
5M
DT
CLK
MOD
5T
5C
DSW
APCSW
SPOUT
5M_CHARG
INTRA
DSTB
D/A CONVERTER
RTC BATT CONTROL
D500-502
W/N
IC504
AT24256N10SI27
EEPROM
SDA
SCL
WP
VCC
LSD LPF / V REF
IC603
TC75W51FK
TUNE
IC600
TC75W51FK
AF BUFFER
D603
RB706F-40
DETECTOR
5C
5T
APCSW
TV
DSW
RXAFI(25)
MMUTE
IC608
TC75W51FK
MIC AMP / VOX
VIN5
VOUT5
VOUT6
VIN6
DO
VDAref
RESET
GND
VIN7
VOUT7
VOUT8
VIN8
B
LSW
5R
APC/TV2
RXD
5M
AM2
MIC
HSDOUT
THP/VCOADJ
ASQL
5RC
T/R
LSDIN
DMUTE
RXD1
TXD
5CNS
CPU_DGND
W/N
CLK
DT
INTRA
CLKC
OSCOUT
OSCIN
VDD
6
7
8
9
10
IC503
RV5C386A
RTC PROCESSOR
TCXO
BEEP
FILTERO
R522
5.1k(D)
CN501
J19-5386-05
C515
15p(G)
2SC4649(N,P)
Q621
BEAT SHIFT SW
IC602
TC75W51FK
LSD BUFFER
TO TCXO
R:0.1V
T:0V
R:2.47V
T:2.47V
R:0V
T:0V
TX-RX UNIT (X57-6940-XX)