Tait T2000-300 Wiring Diagram

A B C D
FROM +8V REGULATOR ON
CNTRL-PCB, VIA
9
R601
0805
8
C194
680P
5V7 6V7
R195
C195
68K
680P
C209 C233
10N 4U7
6V2
R214
R218
1K2
12K
7
PDL16M
C208
1 Q201
GND BC857
P1
10N
2
R220
RSSI
6K8
P1 2V3
R213
330
3
BUSY
P1
4
GND
P1 0.15V 2
1 REF-MOD ADJ
47K
5 RV222 CW
3
DET-AF
6
P1
+5V R418
C188
C207
100P
6
10N 680
LF-SIG
R224
P1
R605 10K
R606
0805
0805 R227
7 R226
MOD 10K 10K
P1 R223
8 22K
AF-SIG
Q203
P1 R231
BC847W
180
R225
Q204 +5V
9 +8V-SYNTH
+8V-SYNTH BC847W
22K
P1
D202
+8V
10
BAV70
+8V
R232
P1 1 3
5
2K2
11 R228 R229
2 3
LCK-DET 22
P1 BC847W
3K3 Q206
D202
BC847W
12 BAV70
CLK
P1
C200 SYNTHESISER
10N
13
DATA
P1
R230 R618
14 390 33K
6 13 3
ENABLE
P1
GND F R F V
Q205
15 +5V
BC857
+5V EN PV
P1 11 145158-2 15
CLK PR
9 SYNTHESISER 16
OUT
DATA PD
16 10 IC201 5
IN
GND F LD
P1 8 7
IN OUT OUT
4
OSC OSC REF MC +V
1 2 14 12 4
P1 TO CONTROL PCB
C214
C213
680P
47U
+5V
R245
100
C235 PRESCALER
3
10N
2 7
VCC NC
6
MC
IC203
1
MC12052 IN
4
OUT
SW IN GND
R262
3 8 5
6K8
R246
470
C223 C224
680P 680P
+8V
2
L200
R261 R255 R254 R260
M21B 10 10 47 18 5.5T/3.0
R250
2K2
C205 C239
C248 C246
680P 10N
10N 680P
Q213
BC847W
R247
C229
47
47U R251
R249
120
7V1
10
4V0
1
C228
6V9 L207
680P
820N
L205
820N
C226
R256
1K5
Q212
2P2
C227 MMBFJ310
1 1
#D203 #D204
D
BB439 BB439
680P G 2V03 C231
2 2 680P
S
L206
R259 R257
#1008
1K2
220
R253
2 2
#D205 #D206
820
0 BB439 BB439
R252
1 1 1K8
1V7
06A UPDATE SYNTH AREA, CCO: 1314-002 RPS
05A CIRCUIT UPDATE, ECO:21 0425 , 21-0478 , CCO: 1314-001 RPS
4A ROTATE *Q118 & *Q117-C/N 210078 RPS
3A DEVICE,COPPER & FUSE UPDATES RPS
2A SMD 2K3 RF FEASIBILITY PCB RPS
REV/ISS AMENDMENTS DRAWN CHKD D.O. APVD
A B C D
E F G H I
TCXO PCB
PL10M HEADER PLUG
+8V-SYNTH
10
+8V-SYNTH
P1 PIN-9 P6
P6
LF-SIG
7
R600
4
+4V-OUT
P6
0805
P6
MOD
6
P6
AF-SIG
9
P9 P8
P6
I/OPAD I/OPAD GND
3
#R200
8
TX-AF
P6
0
5
REF-MOD
P6
P6
TCXO
1
2
GND
P6
X3 MULTIPLIER
R222
+8V
47 I = 23.0MA
R282
120
R219
4V6
270
C230
Q211
4N7
BC807
Q202
C212 C244 38.4MHZ OUT
BC847W
4V9
3P9 6P8
C211
L202
R221 150P C247 L203
100NH
C210 4P7 #662
330
10N
1V9
0V
+8V-SYNTH
R236
47
R234
C218
180
4U7
R237 7V75
Q207 100 CONTROL
BC857 5V35
R241
RX-FREQ
1K2 136MHZ
174MHZ
C221 C220
R235
Q208
330
1U0 15N
C216
10N +8V-SYNTH
R239
3
+
C215
22K
D
4U7 R248
R233 IC202 1
G 33078D
680
Q210
100K
S
BFR31 R278
2
-
C257 100K
0V6
R285
R240 15K
Q209
18P R242
100K
BC857
22
R238
C217 8K2 R287
C219
47U
4U7
R420 R420A 100K
56K 4K7
R421
56K
R243
6V2
2K2
LOOP FILTER
R421A
4K7
C222
R286
6K8
C225 R244
100N
680P 22
L109
2.5T/3.5
DIVIDE-BY.64/65
C125
136-201.7MHZ
6P8
C126 C124
22P 22P
C241
680P
+8V-TX
C243
+6DBM/50.OHM
680P
*
L208
R273
10
L300
C245
DUAL SMALL 4S3 BEADS
12P
R269
10
D209
TX:8V0
BAT18
TX:3V4
+9DBM/50.OHM
R272
R300
150
68 C307
100N
R274
TX:+4V3
3K9 R305
L210
C304
RX:+3V3 10
1N0
5.5T/3.0
R303
D208 C240 L302
Q214
680
1V27 BAT18 680P 4.5T/4.0
951
R302
R258 +6DBM/50.OHM
R271 1K0
10
C232 150 C305
L304
6P8
2.5T/3.5
22P
C301 L301
Q215 R270 R275
Q301
951
1V25 951
2.5T/4.0
10 10 C306 R304
1N0
22P 22
C302 R301
5P6 330
PIN SWITCH
23/07/01 1A CHANGED VALUES OF R219,C230,R149,C156 TO R162. YH
15/08/00 P6 ADDED 1N0 CAPS FOR EMC PROBLEM(BY P3) YH
07/09/98 P5 ADDED A DUALBAND CIRCUIT FROM ISSUE P2 YH
30/05/98 P2 UPDATED FOR BOM COMPARISON. J.F. J.F.
22/09/97 P1 PROGRAMMABLE T2K3, CLONED OFF 2K3VFL7B J.F. J.F.
DATE REV/ISS AMENDMENTS DRAWN CHKD D.O
E F G H I
J K L M N
+13.8V 7808ACT +8V-OUT TO CNTRL-PCB VIA P2 PIN-9
IC403
R428 R422
1 VREG 3
VIN VOUT
22 22
GND
C423 C424 C430
2
56U 4U7 56U
7805ACT
IC404
+5-VOLTS
1 VREG 3
VIN VOUT
TO LOOM CONNECTOR P2
GND C420 PIN-7
C419
2 100N
100N
R199
100
R160
C174 C175 C176 C181 C180 10 R617
47U 100N 100N 100N 100N 22K
4 1
L119 2
#655
R607
6 3
47K
R197 R196
100 100
R198 8 7 6 4
R603
1
QUAD DEC DEC VCC
2K2 0805
9
AF
5
OUT IC101
LIM
3371D
13
IN
RSSI
16
GND
*R151 15
3K3
*C190
R608
*C189 470P
0805
470P
IC101
3
2 C191
R161
10
1
47K
47K
11
1 Q700 RV153 1K0
3 CW 1N0
3371D
DTC144W
C198
22K
*R152
220P
390K
2
C185 C186
10N 10N R117 R118
+8-VOLTS
10 100
C130
10N
+5DBM/50.OHM
C129
4V0
VOLTS
10N
R114
R115
820
RX TX 12K
7V8 4V5
C128 L110
13V0 9V2 Q103
951
1U0
R112
33P
47
C142
33P
C127
R113 R116
56P
4R7 4R7
5
+
IC202
7
33078D +8V +8-VOLTS
6 RX-FREQ CONTROL-VOLTS
-
L120
136MHZ 6V5
M21B 174MHZ 13V5
R288
180K C158 C149
1N0 10N
C236
39P
R284
10K
UNDER-WALL DECOUPLING
RX-TUNE VOLTAGE
C234
4U7
C123
10N D110
2 3
BAT17DS
L107 D110
4 3 1 3 3 L108 4
2 BAT17DS 2
C114
R109
6 1 1 6
RF BALUN
RF BALUN
D111 0 680P
2 3
R110
R111
BAT17DS 150K
150K
1ST MIXER D111
C121
1 3
33P
BAT17DS
PWR-CNTRL
L312
R333
C318
2K2 330NH
Q304
680P LINK
BD234 L309
065-00010-08
FB4
Q303
BC847W
R312 R319
C360 L310
330 C321
C315
1.5T/4.0
680 100N
680P
R311
680P
L306 TX:0V7
820
M21B R314 C319
10 680P
TX:12V0
R322
C303 22 L308
100N
C310 C328 LINK
1 2
680P 10N
L303 R307
R306 1U5 680 3 3 L343
10 FB3 PRINTED
D302 D302 #4S3B
BAV70 BAV70
R325
C311
180
100N
Q302
MRF4427 C308 C313
L305 L313 R309 L342
6 2
7 3
4.5T/4.0 2.5T/5.5 33
680P 47P
PRINTED
FB1
R313
1 5
C312 C314
C309 R315
4S3 4 8 3P9 120P
18P 33 47
L300
L307
LINK
1.5T/5.0
R308 R310
FB2 330 330
4S3
15/12/95
02/11/95
01/8/95 *TYPE *R129 *R130 *R134 *R136 *R137 *R139 *R151 *R152
24/5/94
DUALBANDWIDTH - 4K7S 4K7S 220KS 10KS 10KS 1K5S
28/3/94
STANDARD 0S 0S - - - - 3K3S
APVD DATE
J K L M N
O P Q R
+13.8V-ECONOMY
FROM CNTRL PCB
VIA P2-PIN
D401
2 3
BAV70
3 6 D401
C431
R430 C426
1 3
10N L401
6K8 4N7 TO LOOP-FILTER +30V
Q401
2 #650
BAV70 IC202, PIN-8
BC857
1 4
AUDIO PA
Q402 R432 R434
BC817 10 47
R433
R431
100
100K
R429
C425 C427 C429 C428
27K
4U7 4U7 680P 4U7
+8-VOLTS
R159
47
IC600 R156
PUMD3
4 100 IC600
C197
6 PUMD3
100N
R2
R1
2
5
R1
R2
3
1
C196
R157 C193 C187
C199
4U7 100N
10K 1N0
1N0
R604
R158
0805
C192 R155 1K0
33P 100K
R138
100K *R170
PAD
Q115
2K2
12 I/OPAD
BC847W
IC101 R610
C600
3371D 0805
0805
14
*R194
0805
D105
BAT18
D107
C134 C136 C138 C140
R119 4 3
L117 3 1
2
10 BAT17DS
1P2 27P 27P 1P2
6 1 D108
3 2
L114 L116 RF BALUN
BAT17DS
D107
C147
#662 #662
3 2
10N C135 C137
C141
150P 680P
C133
270P BAT17DS
270P
D108
3 1
DELAY LINE
BAT17DS
+8-VOLTS
R146 R147
22 220
C151
100N R141 R142A R145
R120 R144A
1K5 100K 1K5
820 120K
R153
C152 C153A
R144
1K0
68K
100P 100P
R140
68K D140A
R145A
BAT18
C150
Q107 33K
BFS17
100P Q105
D R143
Q100 951
G
BFR31
33K
S
R121 C152A R143A R142
R140A
C148 C153
180 10N Q106 33K 27K
33K
18P 4U7
BC847W
C106
680P
R123 R107
R122
100K 100K
100K R108 R104
R124 R106
100K 120
100K 100K
C105
#D103 L106 #D102 L105 #D101 L104 R100
C111 C116 C122
1 2 1 2 1 2
Q101
180
#668 #668 #668 1P8
BB439 680P BB439 680P BB439 680P 951
C115 C109
C112
C107
8P2 8P2
C113 C110 33P L127
1P2
120P 120P
PRINTED
+8V-TX
+8V-TX DELAYED
+13.8V-UNSW R339
R335
R334
C356
C316 C317 1K8 10K
56K
1N0
680P 680P Q309
R338
TX:13V3 BC807
R331
220
270K
L315
3B BEAD
FB5 L314 Q308
L311 R328
Q307
BC807
BC847W 150
4.5T/4.0
R318
#4S3B LINK
C337
R324 C327 C355
10
680P L319
100N C300 100N R336
1U5
180 4U7 680
C326
1N0 R317 R318A
10 C323 10
C342
680P L324
220P
1.5T/4.0
C320
L316A
L346 C333
L327 L317
Q306
1.5T/3.0 L344 MRF1946A
56P
#613 1.5T/5.5
680P
PRINTED
L316
PRINTED
1.5T/3.0 L345
R323
10
PRINTED C329 C331
Q305
BFQ43 82P 68P
C322 C325
30P 270P C352 C330 C334
C352A
FB6 27P 100P 22P
27P
R316
#4S3B
10
L326
LINK
C352A SOLDERED TO Q306 COLLECTOR
*R154 *R162 *R163 *R164 *R165 *R166 *R167 *R168 *R170 *R194 *C120 *C189 *C190
220KS 22KS 18KS 3K3S 470KS 560KS 2K2S 10KS 4K7S 2K2S 390KS 47UFI16 150PS 150PS
390KS - - - - - - - - - 0S - 470PS 470PS
O P Q R
S T U V W
+13V-ECON +13.8V-UNSW TO LOOM CONNECTOR P2 PIN-6 (VIA R1)
SK7HMCH
& RF POWER-AMP
R425
FB7
5 1K0 L1
P3
13.8V-UNSW
D1
6
LINK 065-00010-08
MR2520
C1
C415
C410
1N0
1000U
4U7
P3
C412 GND
3
F400
5
47U PCB-GND PRINTED
P3
3 VCC
SB TRACK-FUSE GND
5
4
BS
C414
P3
6 2
+ O/P AUDIO
4
1020
470U
IC402 C451
1N0
GND SUB
1
R426 R427
9 4R7 4R7 C416
P3
1N0 IGN
7
P3
EXTRNL
C413 C2 1
C3
100N 1N0
1N0
P3
SPKR
2
GND
C411
C455
C403 100N
IF PCB 1N0
470P
PL10M HEADER PLUG
PL2U
P5
AF-OUT
10 P7
P5 SPKR
+8VOLTS
1
7 GND
P5
IF-B/W
1
P5
DETECT-AUDIO
8 P7
INT
P5
2
455-OUT SPKR
9
P5
NSE-DET INTERNAL SPKR
5
4
MIXER
P5
2
GND
P5
P5
FILTER
3
P5
CMPRTR-OUT
6
R132
2K2
R437
1K0
L118
3 4
2
C160
1 6 D106
270P
RF BALUN BAT18
NOISE BLANKER
8V0.AT-REST
C157
R148 R149
100N
560 0805
R162
0
Q108
Q109
BFS17
BF824
R131
Q110
BFS17
C155 100
100P
R133
P2 TO CNTRL PCB
270
PDL12M
C145 0V.AT-REST
P2
C154 100P
AUDIO-PA
R150 R135
10N 1
100K 10K
P2
GND
2
R105 R125
+8-VOLTS
P2
18 10 EXTRNL
Q102 R102
3
BC857 560
C108 C100
P2
10N 10N
IGN
4
+13V-ECON
P2
R101
C104 +13V-ECON
R103 3K9 5
100N
2K2
+13.8V-UNSW
P2
+13.8V-US
6
R326 +5-VOLTS
P2
C103 C102 220K +5-VOLTS
L129
7
+13.8V
22P 47P
P2
PRINTED
+13.8V
L101
8
4.5T/4.5
L128
+8V-OUT
P2
PRINTED +8V-OUT
9
L331
P2
+8VTX
M21B 10
2
R337 R327
1 P2
470K PWR-SENSE
11
RV324 CW 0 1K0
3
P2
PWR-CNTRL
12
C348 C349 C353
R330 680P 680P 1N0
R340
220K
220K
C347
8P2
TP301
I/OPAD R329
TX:0V7 47K
R341
C345
RX:0V
220
680P
D301
R332
C346 1SS97
100
D333 12P L318
8.5T/3.5
MA4P1250
C336
D303 L322 L323 L325
S4
COUPLER
2.5T/4.0 1.5T/4.0 2.5T/4.0
UM9401 680P I/OPAD
L320
C332
5.5T/4.5
C339
R320
33P C351
15P 15K
C335 C338 30P
5P6 33P
C340 C341
D304 D334 68P 68P
UM9401 MA4P1250
L321
820N
SPECIAL NOTE:
(THIS T2K3 DUAL BAND BOARD IS PROTO TYPE ONLY)
TAIT ELECTRONICS
T2000-300 VHF MOBILE RADIO
PROGRAMMABLE
*Q116 *Q117 *Q118 *Q119 *Q120
IPN: ISSUE: ID:
BFR31 BC848 BC848 BC848 BC848 220-01314-06 A 2.SC. 1
- - - - - PROJECT: DESIGNER: FILE NAME: FILE DATE: NO.SHEETS:
C-NE RPS 131406a 23-Jul-01 2
S T U V W
9
8
7
6
5
4
3
2
1
0