60
TK-3148
SCHEMATIC DIAGRAM /
原理图
X57-641 3/5
K
L
M
N
O
-t
-t
5
R21
150k
R25
6.8k
R346
47k
R101
4.7k
A6
BATT2
CP307 1k*2
EN4
L300
C57
1.5p(B)
CP306
1k*2
TH200
100k
R620
47k
D3
1SV325F
A16
R29
100k(D)
D2
C52
1000p
CP304
1k*2
A14
TXD
7
CP316 47k*2
R203
220k(D)
14
D6
C235
8p
R618
47k
A1
RD
C101
470p
A4
C47
0.5p(B)
3
C100
470p
D7
EN3
R19
100
CP315 1k*2
A13
A9
C39
470p
A16
R102
47k
A5
D5
C44
3p(B)
A4
C42
4p(B)
L23
82n
6
VOL
A14
L22
CP324
47k*2
D3
D1
1SV325F
RXD
A9
C55
470p
D1
D7
C35 1p(B)
UL
A10
A18
R26
10k
CP309 1k*2
D0
R344
0
BATT1
C68
4.7u10
A11
R615
47k
CP308 1k*2
C700
1.5p(B)
C28
100p
A8
C45
470p
DP
SIDE1
C31
9p
(B)
C53
5p
CP
R350
47k
A17
C232
470p
C244
4p(B)
9
L301
CP323
47k*2
C335
0.01u
R17
100
R230
0
A11
CP312 1k*2
R614
47k
C37 1p
(B)
A15
6
C54
470p
CP305
1k*2
CP313 1k*2
CSO
L20
3.3u
EN1
A3
R18
150
R15
47k
12
D3
A10
EN2
10
EP
C48
1000p
R31
47
C46
100p
CP302
1k*2
C49
1000p
R352
1k
R204
820k(D)
A7
TC1
10p
R345
0
R229
4.7k
D5
D0
4
A12
D101
HSC277
L9
SIDE2
A17
C341
0.01u
A8
RD
A18
A6
D4
R14
47k
R23
100
D1
A3
C236
2p
CP319
1k*2
L205
22n
CP310 1k*2
R617
47k
A0
CP320
1k*2
L206
22n
CP314 47k*2
CP322
1k*2
7
5
R28
33k(D)
C240
1p
CP317 1k*2
D6
WR
TH1 100k
L302
R20
100k
L21
27n
R33
0
C56
470p
A2
C58 1p
(B)
C238
12p
A13
12
A2
R149
0
CP318
1k*2
C40
2p(B)
C32
8p
CSO
C339
0.01u
A7
R27
330
A1
L18
220n
C342
0.01u
A15
A5
C241
8p
4
11
CP301
1k*2
A12
D2
C51
9p
R354
0
R13
47k
AUX
A0
R100
4.7k
CP300
1k*2
CP303
1k*2
R621
0
WR
D4
R22
4.7k
CP311 1k*2
R24
1k
R623
0
D100
HSC277
2SC5108(Y)F
Q100
2SC5108(Y)F
Q8
2SC5108(Y)F
Q5
C50
10u10
D6
MA2S111-F
D5
1SV278F
2SJ347F
Q4
LSDO
1
HSDO
2
HSDI
3
DSTB
4
5RC
5
BYTE
6
CNVSS
7
AFDA
T
8
AFRDT
9
RESET
10
XOUT
11
VSS
12
XIN
13
VCC
14
NC/NMI
15
DTSTD/NC
16
AFTRD
17
AFR
TM
18
EEPDA
T
19
BEEP
20
SKEY
21
AKEY
22
BKEY
23
CKEY
24
AUX
25
PTT
26
SIDE2
27
SIDE1
28
AUXTXD
29
UL
30
DTMDAT
31
DTCLK/PLLTYP
32
TXD
33
RXD
34
DAT
35
CLK
36
RDY
37
ALE
38
HOLD
39
HLDA
40
BLCK
41
RD
42
BHE
43
WR
44
SAVE
45
SELF
46
CS/MODE
47
CSO
48
A19
49
A18
50
A17
51
A16
52
A15
53
A14
54
A13
55
A12
56
A11
57
A10
58
A9
59
VCC
60
A8
61
VSS
62
A7
63
A6
64
A5
65
A4
66
A3
67
A2
68
A1
69
A0
70
INT
71
EP
72
DP
73
CP
74
EN4
75
EN3
76
EN2
77
EN1
78
D7
79
D6
80
D5
81
D4
82
D3
83
D2
84
D1
85
D0
86
PF
87
VOL
88
BATT2
89
BATT1
90
ASQL
91
TEMP
92
RSSI
93
94
AVss
LSDI
95
VREF
96
97
AVcc
SFTSTB
98
OE
99
AFSTB
100
1
STRB
2
DATA
3
CLK
AM1
4
PLLSEL
5
T/R
6
DM
7
8
VSS
NC
9
NC
10
AFMSKE
11
AFCLR
12
AFREG1
13
AFREG2
14
SOE
15
16
VDD
1
STRB
2
DATA
3
CLK
LEDR
4
LEDG
5
LCDBLT
6
MMUTE
7
8
VSS
9
QS
NC
10
DTMPD/NC
11
BSHIFT
12
5TC
13
W/N
14
SOE
15
16
VDD
IC308
AT29C040A-90TU
1
A11
2
A9
3
A8
4
A13
5
A14
6
A17
7
WE
8
VCC
9
A18/NC
10
A16
11
A15
12
A12
13
A7
14
A6
15
A5
16
A4
17
A3
18
A2
19
A1
20
A0
21
I/o0
22
I/o1
23
I/o2
24
GND
25
I/o3
26
I/o4
27
I/o5
28
I/o6
29
I/o7
30
CE
31
A10
32
oE
Q312
DTC144EE
C357
10u10
C358
10u10
L303
L8
100n
L11
100n
L15
39n
5TC
5M
V_REF
5RC
T/R
PF
HSDO
PTT
SAVE
RSSI
+B
DATA
PTT
CLK
5M
5CNS
TUNE
VCO SWITCH
ME
HSDI
BUFFER AMP
5MS
LEDG
LCDBLT
AFOUT
TUNE
BSHIFT
BSHIFT
DSTB
5MVCC
BEEP
CLK
LSDO
TX/RX COMMON RF AMP
XOUT
LSDI
AFOUT
RESET
SPOUT
HSDI1
EVSS
PF
CLK
5T
D
ATA
INT
5R
SPOUT
5M
5CNS
ASQL
SB
5MS
V_REF
CLK
5MS
OE
DATA
DM
MICI
LEDR
EVSS
+B
AM
SB
5R
5C
W/N
HSDI1
ME
MICI
5TC
XIN
5MVCC
5T
APC
APC
5RC
T/R
EVSS
EVSS
TX/RX RF SWITCH
D100,101
5CNS
PTT
V_REF
BSHIFT
MICI
ME
SFTSTB
HSDI
HSDI1
CLK
AFOUT
5RC
RSSI
SPOUT
5M
ASQL
OE
IC309
30622MEP526GU
MCU
PLL SELECT
D1,3
TX VCO
TX VCO
MODULATION
D5
2SK508NV(K52)
Q3
TX VCO
OSCILATION
Q3
Q6
RN47A4-F
VCO SWITCH
RIPPLE
FILTER
SWITCH
2SC4617(S)
Q7
RIPPLE FILTER
FLASH ROM
IC311
BU4094BCFV
SHIFT REGISTER
IC312
BU4094BCFV
SHIFT REGISTER
+B
5T
5R
DATA
TUNE
5M
APC
CLK
SAVE
5MS
5TC
PF
SB
T/R
PRE-DRIVE AMP
T:0.72V
R:0.76V
5.04V
5.00V
T:1.86V
R:1.86V
T:3.90V
R:3.88V
T:1.93V
R:2.06V
5.03V
T:4.86V
R:4.85V
T:87mV
R:0V
T:1.03V
R:0V(ON)
:2.71V(OFF)
T:67mV
R:0V
T:1.25V
R:1.31V
T:0V
R:2.80V
T:0V
R:3.68V
T:2.67V
R:0V
T:2.89V
R:2.91V
T:0.80V
R:0V
5.04V
T:3.60V
R:0V
T:0.23V
R:4.84V
T:0V
R:4.89V
TX-RX UNIT (X57-6413-01) (A/3)