Filter
Top Products
NOTE :
Voltage line
TX line
RX line
LOGIC UNIT
Q52
2SC2712
Q51
2SD1760
C303
0.1
1
2
3
11
4
R32
22k
R342
3.9k
R340
10
A5V
CP2
R313
100k
R40
4.7k
C7
0.1
C8
0.1
C9
0.1
C11
0.1
C10
0.1
8
9
10
7
6
5
R314
4.7k
R26
15k
R27
5.6k
R28
680
R29
3.9k
R30
2.2k
R31
270
R312
6.8k
R341
3.9k
R5
15k
R6
180k
C382
22p
C287
10
C2
0.0022
R57
1M
R56
1M
R58
1M
R59
1M
1
4
5
6
7
8
9
10
11
12
13
14
IC13
BU4066BCFV
C30
0.1
C32
0.1
R275
100k
R17
4.7k
R469
100
C395
0.1
C397
0.1
R353
4.7k
R64
4.7k
R15
100k
R19
100k
R55
100k
14
13
12
R16
100k
C408
47p
C28
10
C31
1
R18
100k
C33
1
MICMUTE3
MICMUTE1
R277
100k
R306
22k
R7
10k
R278
100k
C27
0.1
8
9
10
14
13
12
IC1D
NJM2902V
IC2D
NJM2902V
IC2C
NJM2902V
IC2B
NJM2902V
IC2A
NJM2902V
IC3A
NJM2902V
IC3C
NJM2902V
IC3D
NJM2902V
IC3B
NJM2902V
IC4A
NJM2902V
IC4C
NJM2902V
IC4D
NJM2902V
IC4B
NJM2902V
IC1C
NJM2902V
IC1B
NJM2902V
IC1A
NJM2902V
IC7A
NJM2902V
IC7B
NJM2902V
IC7C
NJM2902V
IC7D
NJM2902V
R2
100k
C1
1
C364
22p
R3
390k
R355
4.7k
R9
47k
R8
47k
C362
22p
C26
1
C363
0.001
R10
4.7k
W2
C3
10
R494
47k
W14
MIC
E MOD1
R279
100k
C371
0.1
R280
100k
R382
4.7k
C332
0.1
1
2
3
11
4
C23
1
R331
4.7k
1
2
3
11
4
7
6
5
R332
6.8k
R438
10
C283
10
R307
560
R12
47k
R13
47k
C4
4.7
C24
1
C361
0.001
R54
4.7k
R14
4.7k
C25
1
R53
22k
R387
10
CP3
CP4
W15
W16
E MOD2
TELAFO
MICE
R506
560
R52
82k
DISC OUT
A5V
R62
1M
R60
1M
R61
1M
R63
1M
R330
4.7k
R329
100k
C59
1
R435
6.8k
R436
10
1
3
2
4
5
IC6
NJM2107F
C440
0.1
C296
10
R90
100k
TELMUTE1
MICMUTE2
R385
10k
C398
0.1
C34
1
R470
100
C126
10
C58
1
R91
100k
C424
22p
R94
1M
R95
1M
1
2
3
5
4
IC14
TC4S66F
R92
4.7k
SIGOUT
MBEEP
CWO
DTMFO
DTMFO
25TDTMFO
R522
4.7k
C87
0.1
C88
0.1
C129
0.1
C255
0.1
R443
100k
R495
100k
R116
47k
R117
150k
R179
150k
R269
100k
A5V
R349
100
C310
0.1
2
3
11
4
IC10A
NJM2902V
IC10B
NJM2902V
IC10C
NJM2902V
IC10D
NJM2902V
R79
68k
R80
68k
C46
100p
C47
820p
C48
220p
C39
0.1
C40
0.1
C311
0.1
C42
0.1
7
6
5
R325
100k
C43
0.0022
R350
100
R75
220k
1
2
3
11
4
R348
4.7k
R70
2.7k
R71
560
R72
33k
R74
22k
R346
1.2k
R77
4.7k
R347
6.8k
C294
10
R78
68k
C44
39p
C45
560p
CP1
C37
0.1
C36
0.1
C38
0.1
14
13
12
IC9C
NJM2902V
IC9B
NJM2902V
IC9D
NJM2902V
IC9A
NJM2902V
R66
8.2k
R67
5.6k
R68
470
R69
22k
R345
3.3k
R323
100k
R89
4.7k
8
9
10
R65
100k
R88
100k
C307
22p
C451
10
W18
W19
C343
0.01
RL1
ATX209
D28
1SS355
L1
T6
12T01 [USA2]
ATS-007 [Other]
T7
12T01 [USA2]
ATS-007 [Other]
T8
3
2
1
5
4
Q38
XP1214
R411
2.2k
C288
10
IC11
TA78L05F
C389
0.01
C290
10
HOOKC
TELAFI
1
2
3
4
5
6
7
8
IC50
TC4W53FU
R451
100k
CE
1
CK
2
NC
3
DATA
4
RES
5
BUSYOUT
6
OSCI
7
OSCO
8
GND
9
VDD
10
BMR
11
NC
12
TEST
13
DTMF
14
MUTE2
15
MUTE
16
MUTE1
17
DP
18
IC47
LC73701M
R466
1k
C390
0.1
Q40 DTC144EE
W7
R488
2.2k
R474
33k
R473
100k
R476
6.8k
R475 330k
C412
0.001
R477
3.3k
C415
0.1
1
3
2
4
5
IC51
NJM2107F
C417
0.1
C413
0.1
C414
1
C416
0.1
R480
10k
C419
0.01
R479 6.8k
[FR3000]
2.2k [FR3100]
R481
68k [FR3000]
82k [FR3100]
R478
4.7k
R412
47k
OUT FIL
1
LOOPFIL
2
IN
3
VS
4
RT
5
CT
6
GND
7
OUT
8
IC45
LMC567CM
C442
1
C443
0.01
R493
2.2k
W13
C420
10
DP
MUTE
DTMF
TELBMR
TELBUSY
SDTO
SCK
TELSTB
DTMFO
DTSEL1
DTSEL1
ONHOOK
IC49
TLP121
R415
560
R487
560
W8
[FR3000]
[FR3100] only
R414
2.2k
D38
PTZ13B
RL2
ATX209
C346
0.01
D29
1SS355
R486
680
C441
0.47
C375
1
T5
PLA10AS1030R7R2
D5
D1UBA80
D4
D1UBA80
1
2
3
4
5
J13
L2
TELG
R131
27k
D1
PTZ36B
R145
1.8k
R143
1.8k
R529
4.7k
C100
10
C103
0.001
R144
6.8k
IC48
TLP121
R51
10k
TELAFO
C418
0.1
RING
C345
0.001
R148
470k
L9V
2
3
DISC
DISC
DISC
25TI
DISC
C76
0.1
R108
180k
7
6
5
C77
820p
R109
220k
R106
100k
R107
1M
R112
1k
C80
0.047
W20
DISC
A5V
R177
47k
C127
0.022
C128
0.01
C56
0.1
C399
0.1
TELAFO
1
2
3
4
5
6
7
8
IC30
TC4W53FU
C83
0.1
R113
100k
R464
100
C388
0.1
INPUT
1
NC
2
PD
3
OSCO
4
OSCI
5
NC
6
VSS
7
LOADB
8
SD
9
ACK
10
STD
11
EST
12
NC
13
VDD
14
IC31
LC7387M
X1
CR-733
4.194304 MHz
DTACK
DTSTD
DTMFD
DTSEL2
R526
100k
C78
150p
KBEEP
VCC2
GND2
DTMFO
A5V
7
6
5
9
10
R36
100k
R37
100k
R471
100k
R472
100k
C17
680p
C409
0.0022
C18
120p
C20
330p
A5V
R317
100k
1
2
3
11
4
7
6
5
C6
1
C366
22p
R33
100k
R34
100k
R35
100k
C12
560p
C15
680p
R338
10
R118
100k
R119
100k
CP5
CP6
R504
100k
C301
10
C13
82p
C16
68p
C14
220p
R115 82k
R175 100k
R315
100k
C5
1
R316
6.8k
C383 22p
R339
10
R24
4.7k
1
2
3
11
4
C289
10
R496
3.3k
C302
10
R22
10k
R276
10k
R23 330k
R25
4.7k
R318
470k
R441
33k
C373
0.018
R442
33k
C372
68p
R114
39k
C85
1
8
9
10
14
13
12
C125
0.1
C425
0.1
NC
1
VIN1
2
SW1
3
VIN2
4
NC
5
V+
6
VOUT
7
GND
8
IC52
NJM2520V
R505
10
R172
100k
C84
0.001
C124
0.1
AFMUTE2
R123
47k
R124
47k
13
12
R320
47k
R521
47k
R121
150k
R122
39k
C90
0.1
C91
820p
C89
0.018
C92
0.0033
C384
0.1
R457
560
C94
10
1
2
3
4
5
IC17
LA4425A
1
5678
IC16
TC4W53FU
CP15 CP16 CP18
CP17
C97
470
R128
100k
R171
100k
R170
100k
C407
0.1
C123
0.1
C456
0.001
VCC2
SP
SPG
R523
10
R129
10
C96
0.1
C95
470
R86
4.7k
R140
10k
C99
0.1
C98
0.1
R137
10k
R138
10k
R85
10k
8
9
10
R327
100k
R328
4.7k
C340
1
C53
1
C295
10
R141
10k
CP14
AFVRO
AFVRI
R130
33k
R305
33k
R139
33k
R87
4.7k
C54
0.1
R84
10k
1
14
13
12
R81
4.7k
7
6
5
R326
6.8k
R82
68k
R83
68k
C49
220p
C50
150p
C51
15p
C52
150p
TX-SIGNAL FIL
TX-TONE FIL
LPF
A5V
AUDI
AUDO
C396
1
Q37
DTC144EE
CP10
CP11
TELMUTE2
R386
4.7k
R356
6.8k
C330
10
DISC
R391
47k
R390
47k
7
6
5
C421
22p
R389
4.7k
R396
4.7k
R97
470k
R98
470k
R96
120k
C60
0.015
C64
0.001
1
2
3
11
4
IC8A
NJM2902V
IC8B
NJM2902V
IC8D
NJM2902V
IC8C
NJM2902V
R266
1k
C335
4.7
8
9
10
R397
47k
C337
10
C422
22p
C61
0.015
C62
0.0047
C63
0.0039
R392
100k
R398
47k
R407
100k
R403
4.7k
C339
0.1
R408
10k
R409
10k
R352
100
R99
470k
R100
470k
R102
470k
R321
100k
R101
470k
7
6
5
8
9
10
R103
100k
C308
1
R322
6.8k
R399
100k
C342
0.1
14
13
12
R404
47k
C423
22p
CP12
CP13
TELAFI
R405
100k
C67
330p
C68
220p
C70
0.0015
C71
0.033
C72
56p
C449
1
C313
0.1
C66
0.012
C341
1
1
3
2
4
5
IC28
NJM2107F
NOTONE
22
WAKE
23
VDD
24
XTAL
1
XTAL/CLK
2
ADDR SELECT
3
21
456789
AUD I
10
AUD O
11
VSS
12
RXAMP I
13
RXAMP I+
14
RXAMP O
15
1617181920
IC29
FX805LG
R105
4.7k
D33
MA2S111
D27
MA2S111
R282
330k
C261
1.5
R285
150k
R281
100k
14
13
12
C266
1
C316
1
R334
4.7k
R463
47
C260
1
C292
10
C386
4.7
C74
4.7
R104
390k
R283
10k
R284
150k
C452
1
C265
10
C263
33p
C262
33p
R304
1M
R300
4.7k
C264
0.001
X3
CR-505
4 MHz
DTCSI
TELAFI
R519
150k
A5V
R293
82k
R294
82k
C274
0.033
R295
56k
C275
0.033
C276
0.0012
R297
33k
C277
0.01
8
9
10
C282
1
R351
100
C312
0.1
R336
100k
R335
4.7k
R292
4.7k
1
2
3
11
4
IC12C
NJM2902V
IC12D
NJM2902V
IC12B
NJM2902V
IC12A
NJM2902V
R337
6.8k
C297
10
14
13
12
C447
1
R520
33k
C448
2.2
R289
68k
C270
0.022
R290
47k
C271
0.047
R291
68k
C272
0.0012
C273
0.0015
AF OUT
AF OUT1
L9V
5678
CP7
SQL
C428
0.1
C429
0.1
C431
0.1
A5V
VIN1
1
VOUT1
2
VOUT2
3
VIN2
4
VDD
5
LD
6
CLK
7
DI
8
VIN3
9
VOUT3
10
VOUT4
11
VIN4
12
VIN5
13
VOUT5
14
VOUT6
15
VIN6
16
DO
17
VDAREF
18
RESET
19
GND
20
VIN7
21
VOUT7
22
VOUT8
23
VIN8
24
IC25
M62364FP
C322
0.1
R453 10
R452
4.7
1
5678
IC20
TC4W53FU
IC21
TC4W53FU
C427
220p
R497
4.7k
R498
4.7k
TXAF
C426
10
C380
0.1
R500
100k
R501
47k
R503
100k
C430
0.1
8
C411
100p
R127
5.6k
14
3
2
1
5
4
Q1 XP1214
C93
0.47
A5V
A5V
DA2STB
SCK
SDTO
I TONE
AFATTI
AFATTO
R376
6.8k
R370
2.2k
R358
2.2k
TUNE
RVCON
A5V
A5V
CTDTO
HPF
PRE-EMPMIC MIX
DE-EMP
HPF
TELEPHONE I/F
S MIX
SPLATTER FILTER
LIMIT
C115
0.47
R165
120k
C117
0.1
C113
220P
R524
560
R166
330k
C116
100P
C118
0.1
123456789
18 10111213141516
TOE
TC
TI1
TI2
MF
MU
RI
RC
AT
17
IC46
BA6566F
C112
0.1
C454
0.0033
[FR3100]
C457
0.22
[FR3100]
R531
10
[FR3000]
10k
[FR3100]
R163
1M
C347
0.1
R162
22k [FR3000]
27k
[FR3100]
R154
39
C108
0.1
R158
1.5k
C107
22
C110
10
R164
33k
R153
10k
R151
47
C106
0.033
R168
470
R489
1k
R492
1.8k
C114
10
R169
390k
R149
1.2k
R150
1.2k
R155
10k
R159
1.5k
R160
1.5k
C111
220
C109
10
E
AC2
AC1
AC1
AC2
E
A5V
A5V
I
G
O
VDD
CONT A
CONT D
I/O
O/I
O/I
I/O
I/O
O/I
O/I
I/O
CONT B
CONT C
VEE
2
3
4
1
2
3
4
234
1
2
3
4
J15
TELMUTE2
AFMUTE1
1
2
3
4
5
J14
SQLVRI
SQLVRO
1
2
3
4
J16
AFVRO
SQLG
AFG
AFVRI
AFG
AFG
AFG
AFG
SQLG
SQLVRO
SQLVRI
SQLVRO
SQLVRI
SQLG
R367
4.7k
C323
1
CP9
R369
100k
R371
47k
R359
560
5
6
7
IC26B
NJM2904V
IC26A
NJM2904V
R368
47k
C432
22p
C329
10
R373
4.7k
R50
47k
R48
47k
CP8
E TONE
C326
0.1
R375
100k
3
2
1
4
8
R372
10
C325
10
C328 10
E DTCS
E MOD3
C455
100p
AFATTI
AFOUT
DISCO
MICI
MICO
RB/SW
AFATTO
DISC
BASEL
AUDI
AUDO
CIRQ
SCK
SDTO
CCS
SDTI
DTCSI
A5V
TELAFO
TELAFO
TELAFO
L9V
L9V
DISC
TELAFO
TELAFO
C/DSW
C/DSW
CP2
CP1
SQL
R2
10k-B
CP3
SQLI
SQLO
SQLG
1
2
3
4
5
6
7
8
9
J1
AFG
AFVRI
AFVRO
AFG
CP5
VOL
R1
10k-A
CP4
CP6
VR
UNIT
AUDI
AUDO
L9V
VCC2
GND2
SP, SPG
A5V
DISC
A
B
C
D
E
to FRONT
UNIT J8
GND
RL
CL
VL
PDC
AGC
VCC
RO1
RO2
DISC
F
G
H
I
R528
10k
R527
15
R530
100
C453
4.7
W21
12T01 [USA2]
ATS-007 [Other]
2.0V
2.0V
2.5V
2.0V
2.0V
2.0V
1.9V
2.5V
5.0V
2.5V
13.6V
5.0V
2.0V
MUTE: 0.0V
UN MUTE: 5.0V
VOL Min: 13.2V
VOL Max: 12.5V
2.0V
2.0V
4.1V
12.4ms
5.0V
OFFHOOK: ‘‘H’’
ONHOOK: ‘‘L’’
RING ON TERM: ‘‘L’’
RING OFF TERM: ‘‘H’’
ONHOOK SIGNAL ON TERM: ‘‘L’’
ONHOOK SIGNAL OFF TERM: ‘‘H’’
Power supply: DC13.6V / Mesurement Frequency: TX 162.500 MHz, RX 162.125 MHz / Internal resister of the volt meter: 50 kΩ/V
12 - 5