Contents
- 1. current version of the user manual
- 2. a reference to the user manual better split in parts
- 3. service manual part 1
- 4. service manual part 2
- 5. service manual part 3
- 6. service manual part 4
- 7. service manual part 5
- 8. service manual part 6
- 9. service manual part 7
- 10. service manual part 8
- 11. service manual part 9
- 12. service manual part 10
service manual part 7
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3
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9
ABCDEFGHI J KL MNOPQRSTUVW
0
1
2
3
4
5
6
7
8
9
ABCDEFGHI J KL MNOPQRSTUVW
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:
2.SC.
PROJECT: DESIGNER:
1
2
T2000-200 MID-BAND MOBILE RADIO
WITH DUAL-BAND OPTION
2K2MBL0A
220-01202-10
18-10-96
A
T2000 JOE
5A MODS TO NOISE-BLANKER & CHANGED BBY40 DIODES TO BB249 J.F. J.F. M.L. 18/9/92
6A ADDED NOISE-BLANKER. ADDED R420A & R421A. J.F. J.F. M.L. 28/10/92
6B CHANGED NOISE BLANKER VARIANTS. J.F. J.F. M.L. 26/11/92
LOCK=5V
UNLOCK=0V
RX-FREQ
66MHZ
88MHZ
CONTROL-VOLTS
3V7
7V0
FREQ
66MHZ
88MHZ
TYP:4V0.DC.@-70DBM.INPUT
7A MODS TO IMPROVE MANUFACTURABILITY. MC KB DE MB 24/7/93
RX=4V2
TX=5V9
7D CAD-WANG. MC
8A ADDED PROGRAMMABLE BAND-WIDTH CCTRY. J.F. J.F. 29/8/94
TX=0V7
RX=0V
TYP:650MV.P-P.@-70DBM.INPUT
1V.P-P.TYP
@.60%-MOD’
CONTROL-VOLTS
TX
4V6
10V6
6V.P-P.MAX
RX
7V4
14V0
RX-FREQ
66MHZ
88MHZ
TX:12V0
CNTRL-VOLTS
5V8
12V8’
*BAND
NARROW
MID
WIDE
DUAL-BAND
*R133
-
-
-
3K9S
*R135
-
-
-
220KS
*R139
-
-
-
10KS
*R151
3K3S
3K3S
3K3S’
1K5S
*R152
390KS
390KS
390KS
220KS
*R154
-
-
-
22KS
*R162
0S
0S
0S
18KS
*R163
0S
0S
0S
3K3S
TX:8V0
*R164
-
-
-
470KS
*R165
-
-
-
560KS
*R166
-
-
-
22KS
*R167
-
-
-
10KS
*R168
-
-
-
6K8S
*R170
-
-
-
2K2S
*R194
0S
0S
0S
390KS
*C120
-
-
-
47UFI16A
*C189
470PS
470PS
470PS
150PS
*C190
470PS
470PS
470PS
150PS
0V.AT.REST
9A CREATED A VARIANT TABLE FOR DUAL BAND. YH 25/5/95
*Q119
-
-
-
BC848
*Q118
-
-
-
BC848
*Q117
-
-
-
BC848
*Q116
-
-
-
BFR31
10A ADDED CAPS FOR EMC DBH
8V0.AT.REST
TYP:3V1.DC
@-70DBM.INPUT
10A IMPROVED TEXT PLACEMENT RPS
*C120
47U
*C189
470P
*C190
470P
D
S
G
*Q116
BFR31
*Q117
BC848
*Q118
BC848
*Q119
BC848
*R133
3K9
*R135
220K
*R139
10K *R151
3K3
*R152
390K
*R154
22K
*R162
0
*R163
0
*R164
470K
*R165
560K
*R166
22K
*R167
10K
*R168
6K8
*R170
2K2
*R194
0
C1
1N0
C100
10N
C101
56P
C102
180P
C103
10N
C104
100N
C105
10P
C106
1N0
C107
100P
C108
1N0
C109
27P
C110
270P
C111
1N0
C112
33P
C113
270P
C114
1N0
C115
27P
C116
1N0
C121
100P
C122
1N0
C123
10N
C124
22P
C125
12P
C126
22P
C127
39P
C128
10N
C129
10N
C130
10N C134
39P
C135
180P
C136
5P6
C137
180P C138
10N
C140
10N
C141
39P
C142
10N
C145
100P
C146
270P
C147
10N
C148
47P
C149
10N
C150
100P
C151
100N
C152
100P
C152A
10N C153
4U7
C153A
100P
C154
10N
C155
100P
C157
100N
C158
10N
C174
47U C175
100N C176
100N
C179
10N
C180
47N
C181
47N
C185
10N
C186
10N
C187
1N0
C188
100P
C191
1N0
C192
33P
C193
4U7
C194
1N0 C195
1N0 C197
100N
C198
220P
C199
1N0
C2
1N0
C200
10N
C201
1N0
C202
47U
C203
4U7
C205
1N0
C206
100N
C207
10N
C213
47U
C214
1N0
C215
4U7
C216
10N
C217
47U
C218
4U7
C219
47U
C220
15N
C221
1U0
C222
100N
C223
1N0
C224
1N0
C225
1N0
C226
1P8
C227
1N0
C228
1N0
C229
47U
C230
10N
C231
4P7
C232
15P
C234
4U7
C239
10N
C240
1N0
C241
10N
C243
1N0
C245
18P
C246
10N
C248
10N
C257
18P
C3
1N0
C300
4U7
C301
1N0
C302
27P
C303
100N
C304
1N0
C305
120P
C306
120P
C307
100N
C308
100N
C309
1N0
C310
4N7
C311
47P
C312
120P
C313
680P
C315
1N0
C316
1N0 C317
1N0
C318
1N0
C319
100N
C320
1N0
C321
100N
C322
47P C323
270P C325
680P
C326
47N
C327
680PC328
1N0
C329
150P C330
120P
C333
56P
C334
39P
C336
68P
C337
1N0
C338
22P
C339
22P
C340
56P C341
82P
C342
10P
C343
2N2
C344
47P
C345
1N0
C346
15P
C347
27P
C348
1N0 C349
1N0
C350
82P
C353
1N0
C356
1N0
C357
100N
C360
150P
C403
470P
C410
4U7
C411
100N
C412
47U
C413
100N
C414
470U
C415
1000U
C416
1N0
C419
100N C420
100N
C423
56U C424
4U7
C425
4U7
C426
4N7
C427
4U7 C428
4U7
C429
1N0
C430
56U
C451
1N0
C455
1N0
D1
18V
D101
BB419
12
D101A
BB419
12
D102
BB419
12
D102A
BB419
12
D103
BB419
12
D103A
BB419
12
BAT17DS
D110
31
BAT17DS
D110
23
BAT17DS
D111
23
BAT17DS
D111
3
1
BAT18
D140A
2
3
BAV99
D200
2
3
BAV99
D200
3
1
BAV70
D202
23
D203
BB419
1
2
D204
BB419
1
2
D205
BB419
1
2D206
BB419
1
2
BAT18
D208
2
3
BAT18
D209
2
3
D301
1SS97
D303
UM9401
D304
UM9401
D305
BA482
BAV70
D401
13
BAV70
D401
23
IN
IN OUT
PD
OUT
RV
SYNTHESISER
IC201
145158-2
F
8
DATA
10
CLK
9
EN
11
GND
6
F
13
F
3
OSC
1OSC
2REF
14 MC
12 +V
4
LD 7
OUT 5
PR 16
PV 15
DIVIDER
MC12016
IC203
IN 5
BP
6
MOD
1
GND
4
VCC
8
REG
7
VCC2
2
OUT
3
VREG
IC403
7808ACT
VIN
1
GND
2
VOUT
3
VREG
IC404
7805ACT
VIN
1
GND
2
VOUT
3
L1
#4S3B
L101
8.5T/4.5
L104
#669
L105
#669
L106
#669
L107
RF BALUN
3
2
1
4
6
L108
RF BALUN
3
2
1
4
6
L109
68NH
L114
#662
L116
#662
L119
#655 2
3
6
1
4
L120
M21B
L200
M21B
L205
3U3
L206
#1009
L207
3U3
L208
5.5T/4.0
L210
8.5T/4.0
L300
#4S3B
L301
5.5T/3.0
L302
3.5T/4.5
L303
3U3
L304
2.5T/3.5
L305
8.5T/3.0
L306
M21B
L307
3.5T/2.5
L308
#4S3B
L309
#4S3B
L310
3.5T/4.0
L311
2.5T/3.0
L312
330NH
L313
7.5T/3.0
L314
8.5T/4.5
L315
#18 (3B BEAD)
L316
3.5T/4.0
L317
#18 (3B BEAD)
L318
2.5T/3.0 L319
3U3
L320
5.5T/4.0
L321
8.5T/4.5
L322
4.5T/4.5 L323
5.5T/3.0
L324
#18 (3B BEAD)
L325
1.5T/3.0
L326
8.5T/4.5
L327
1.5T/2.5
L328
5.5T/3.5
L329
1.5T/3.5
L330
3.5T/2.5
L331
M21B
L332
1.5T/2.0
L401
#650
2
36
14
PAD-1
I/OPAD
D
S
G
Q100
BFR31
Q101
951
Q102
BC857
Q103
951
Q104
BSS83
G
D
B
S
Q105
951 Q106
BC848
Q107
BFS17
Q108
BFS17
Q109
BF824
Q115
BC848
Q203
BC848
Q204
BC848
Q205
BC857
Q206
BC848
Q207
BC857
Q208
BC848
Q209
BC857
D
S
G
Q210
BFR31
D
SG
Q212
BF512
Q213
BC848
Q214
BFS17
Q215
BFS17
Q301
951
Q302
MRF3866
6
7
1
4
2
3
5
8
Q303
BC848 Q304
BD234
Q305
BFQ43
Q306
MRF1946A
Q307
BC807
Q308
BC807
Q309
BC848
Q401
BC857
Q402
BC817
CW
RV153
47K
2
3
1
CW
RV222
47K 2
3
1
CW
RV324
470K
2
3
1
R100
470
R101
3K9
R102
560
R103
2K2
R104
82
R105
18
R106
100K
R107
100K
R108
100K
R109
0
R110
1M0 R111
1M0
R112
18
R113
4R7
R114
820 R115
12K
R116
4R7
R117
10
R118
100
R119
10
R120
820
R121
180
R122
100K
R123
100K
R124
100K
R125
10K
R126
10K
R127
10K
R128
150
R129
47
R131
270
R132
150
R134
10
R136
4R7
R137
4R7
R138
100K
R140
68K
R140A
33K
R141
1K5
R142
27K
R142A
100K
R143
33K
R143A
33K
R144
68K
R144A
120K
R145
1K5
R145A
33K
R146
22
R147
220
R148
560
R149
0805
R150
100K
R153
1K0
R155
100K
R156
100
R157
10K
R158
1K0
R159
47
R160
10
R161
1K0
R195
68K
R196
100
R197
100
R198
2K2
R199
100
R213
3K9
R214
1K8
R215
3K9
R216
47
R217
47
R223
22K
R224
8K2
R225
22K
R226
8K2 R227
8K2
R228
3K3
R229
22 R230
390
R231
180
R232
2K2
R233
680
R234
270
R235
330
R236
47
R237
100
R238
8K2
R239
22K
R240
100K
R241
1K8
R242
22
R243
2K2
R244
22
R245
22
R246
100
R247
47
R248
100K
R249
10
R250
2K2
R251
150
R252
1K2
R253
680
R254
22
R255
10
R256
1K8
R257
10R259
270
R260
27
R261
10
R269
10
R270
10
R271
180
R272
180
R273
10
R274
3K9
R275
10
R278
100K
R284
10K
R285
39K
R286
15K
R287
82K
R288
120K
R300
68
R301
330
R302
1K0
R303
1K0
R304
47
R305
10
R306
10
R307
470
R308
10
R308A
10
R309
10
R310
10
R311
820
R312
680
R313
180
R314
10
R315
18
R316
22
R317
1R0
R317A
1R0
R317B
1R0
R317C
1R0
R318
180
R319
180
R320
15K
R321
390 R321A
390
R322
10
R323
10
R325
10
R326
220K
R327
1K0
R328
150
R329
47K
R330
220K
R332
100
R333
2K2
R334
56K
R335
10K
R336
220
R337
0
R338
680
R339 270K
R340
220K
R341
220
R342
1K8
R350
10
R418
680
R420
39K
R420A
3K3 R421
39K
R421A
3K3
R422
22
R425
1K0
R426
4R7 R427
4R7
R428
22
R429
27K
R430
6K8
R431
100K
R432
10
R433
100
R434
47
R437
1K0
S4
I/OPAD
IC101
3371D
10 11
OUT
IN
IC101
3371D
LIM 5
GND
15
VCC
4
DEC
6
DEC
7
QUAD
8
AF
9
RSSI
13
IC101
3371D
12
14
+
-
IC202
33078D
3
2
1
+
-
IC202
33078D
5
6
7
+
-
IC204
34002D
3
2
1
+
-
IC204
34002D
5
6
7
1020
IC402
+
6
GND
9
SUB
1
SB
5
VCC
3
BS
4
O/P 2
C156
22P
C354
N.F.
P1
+5V 15
P1
+8V 10
P1
+8V-SYNTH 9
P1
AF-SIG 8
P1
BUSY 3
P1
CLK 12
P1
DATA 13
P1
DET-AF 5
P1
ENABLE 14
P1
GND 4
P1
GND 16
P1
GND 1
P1
LCK-DET 11
P1
LF-SIG 6
P1
MOD 7
P1
RSSI 2
P2 +13.8V
8
P2 +13.8V-US
6
P2 +13V-ECON
5
P2 +5-VOLTS
7
P2 +8V-OUT
9
P2 +8VTX
10
P2 AUDIO-PA
1
P2 EXTRNL
3
P2 GND
2
P2 IGN
4
P2 PWR-CNTRL
12
P2 PWR-SENSE
11
P3 AUDIO
4
P3 EXTRNL
1
P3 GND
5
P3 GND
3
P3 IGN
7
P3 SPKR
2
P3 13.8V-UNSW
6
P5 +8VOLTS
7
P5 AF-OUT
10
P5 CMPRTR-OUT
6
P5 DETECT-AUDIO
8
P5 FILTER
3
P5
GND 2
P5
MIXER 4
P5 NSE-DET
5
P5 QUAD-COIL
1
P5 455-OUT
9
P6
+8V-SYNTH 10
P6
+8V-SYNTH 4
P6 AF-SIG
9
P6 GND
3
P6
GND 2
P6 LF-SIG
7
P6 MOD
6
P6
REF-MOD 5
P6 TCXO
1
P6 TX-AF
8
P7 INT
2
P7 SPKR
1
+13.8V
+13.8V +13.8V-UNSW
+13.8V-UNSW
+13.8V-UNSW
+13V-ECON
+13V-ECON
+30V
+30V
+5-VOLTS
+5-VOLTS
+5V
+5V
+5V
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8V
+8V
+8V
+8V
+8V
+8V-OUT
+8V-OUT
+8V-SYNTH
+8V-SYNTH
+8V-SYNTH
+8V-SYNTH
NOT334
NOT567
NOT867
NOT965
SYNTHESISER
NOISE BLANKER
TCXO & TX-AUDIO PCB
8
4
DELAY LINE
+8V-TX
RX-TUNE VOLTAGE
1ST MIXER
PDL16M
PDL12M
P1 TO CONTROL PCB
P2 TO CNTRL PCB
PRESCALER
3
2
16
1
PIN SWITCH
TO LOOM CONNECTOR P2
PIN-7
REF-MOD ADJ
COUPLER
TO CNTRL-PCB ONLY, VIA P2 PIN-9
(FROM +8V REGULATOR)
PRINTED
PWR-CNTRL
UNDER-WALL DECOUPLING
4S3
4S3
4S3 4S3
4S3
**
*
DUAL SMALL 4S3 BEADS
L300, L308, L309
*
RF-PA
LOOP FILTER
+8V TX DELAYED
TO LOOP-FILTER
IC202, PIN-8
87
AUDIO PA
(VIA R1)
TO LOOM CONNECTOR P2 PIN-6
& RF POWER-AMP
TRACK-FUSE
PCB-GND
INTERNAL SPKR
PL2U
SPKR
GND
SK7HMCH
CUT FOR EXTRNL SPKR
GND
FROM CNTRL PCB
+13.8V-ECONOMY
VIA P2-PIN 5
IF PCB
(IPN:220-01201-00)
(IPN:220-01201-00)
FROM +8V REGULATOR ON
CNTRL-PCB, VIA P1 PIN-9
4
8
7V06
7V14
1V6
3V4
0V7
4V7
0V6
5V75
7V6
6V2
4V0
4V0
2V7
4V0
4V0
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
ABCDEFGHJ KLMNPQR
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:.
2.SC.
PROJECT: DESIGNER:
2
2
T2000-200 MID-BAND MOBILE RADIO
POWER PINS, CONNECTORS ETC.
2K2MBL0A
220-01202-10
18-10-96
A
T2000 JOE
H/SINK
A4M2524 HEATSINK
IC202
33078D
V-
4
V+
8
IC204
34002D
V-
4
V+
8
P1
16 WAY PADDLE CONNECTOR
P2
12 WAY PADDLE CONNECTOR
P3
7WAY SIDE ENTRY SKT
P5
2X5 WAY TOP ENTRY PLUG
P6
2X5 WAY TOP ENTRY PLUG
P7
2 WAY PLUG
SHIELD
A3M2594 RX SHIELD
TOPFIDA
FIDUCIAL TOPFIDB
FIDUCIAL
MIXER
OSC
IC101 3371D
IN 16
IN
1
OUT
2
OUT
3
+
1020
IC402
87
+8-VOLTS NOT334
NOT567
NOT867
NOT965
0
1
2
3
4
5
6
7
8
9
ABCDEFGHI J KL MNOPQRSTUVW
0
1
2
3
4
5
6
7
8
9
ABCDEFGHI J KL MNOPQRSTUVW
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:
2.SC.
PROJECT: DESIGNER:
1
2
T2000-300 VHF MOBILE RADIO
PROGRAMMABLE
2K3DBL1A
220-01314-01
18-10-96
A
2K3 DUAL-BAND JOE
0V.AT-REST
+9DBM/50.OHM
TX:3V4
TX:+4V3
RX:+3V3
TX:8V0
TX:12V0
TX:0V7
TX:13V3
TX:0V7
RX:0V
CONTROL-VOLTS
6V5
13V5
RX-FREQ
136MHZ
174MHZ
P1 PROGRAMMABLE T2K3, CLONED OFF 2K3VFL7B J.F. J.F. 28/3/94
+5DBM/50.OHM
CONTROL
RX
7V8
13V0
VOLTS
TX
4V5
9V2
RX-FREQ
136MHZ
174MHZ
P2 UPDATED FOR BOM COMPARISON. J.F. J.F. 24/5/94
*TYPE
DUALBANDWIDTH
STANDARD
*R129
-
0S
*R130
4K7S
0S
*R134
4K7S
-
*R137
10KS
-
*R151
1K5S
3K3S
*R152
220KS
390KS
*R154
22KS
-
*R162
18KS
-
*R163
3K3S
-
*R164
470KS
-
*R165
560KS
-
*R166
2K2S
-
*R167
10KS
-
*R168
4K7S
-
*R170
2K2S
-
*R194
390KS
0S
8V0.AT-REST
*C120
47UFI16
-
*C189
150PS
470PS
*Q117
BC848
-
*Q118
BC848
-
*Q119
BC848
-
*R136
220KS
-
*R139
10KS
-
*C190
150PS
470PS
*Q116
BFR31
-
*Q120
BC848
-
P5 ADDED A DUALBAND CIRCUIT FROM ISSUE P2 YH 01/8/95
DIVIDE-BY.64/65
136-201.7MHZ
P6 ADDED 1N0 CAPS FOR EMC PROBLEM(BY P3) YH 02/11/95
1A CHANGED VALUES OF R219,C230,R149,C156 TO R162. YH 15/12/95
+6DBM/50.OHM
+6DBM/50.OHM
*C120
47U
*C189
150P
*C190
150P
*R129
0
D
S
G
*Q116
BFR31
*Q117
BC848
*Q118
BC848
*Q119
BC848
*Q120
BC848
*R130
4K7
*R134
4K7
*R136
220K *R137
10K
*R139
10K
*R151
1K5
*R152
220K
*R154
22K
*R162
18K
*R163
3K3
*R164
470K
*R165
560K
*R166
2K2
*R167
10K
*R168
4K7
*R170
2K2
*R194
390K
C1
1N0
C100
10N
C102
47P
C103
22P
C104
100N
C105
1P8
C106
680P
C107
33P
C108
10N
C109
8P2
C110
120P
C111
680P
C112
10P
C113
120P
C114
680P
C115
8P2
C116
680P
C121
33P
C122
680P
C123
10N
C124
22P
C125
6P8
C126
22P
C127
56P
C128
33P
C129
10N
C130
10N
C133
270P
C134
10P
C135
150P
C136
27P
C137
680P
C138
27P
C140
10P
C141
270P
C142
33P
C145
100P
C147
10N
C148
18P
C149
10N
C150
100P
C151
100N
C152
100P
C152A
10N C153
4U7
C153A
100P
C154
10N
C155
100P
C157
100N
C158
1N0
C160
270P
C174
47U
C175
100N C176
100N C180
100N
C181
100N
C185
10N C186
10N
C187
1N0
C188
100P
C191
1N0
C192
33P
C193
4U7
C194
680P
C195
680P
C196
100N
C197
100N
C198
220P
C199
1N0
C2
1N0
C200
10N
C205
680P
C207
10N
C208
10N
C209
10N
C210
10N
C211
150P
C212
3P9
C213
47U
C214
680P
C215
4U7
C216
10N
C217
47U
C218
4U7
C219
4U7
C220
15N
C221
1U0
C222
100N
C223
680P C224
680P
C225
680P
C226
2P2
C227
680P
C228
680P
C229
47U
C230
4N7
C231
680P
C232
6P8
C233
4U7
C234
4U7
C235
10N
C236
39P
C239
10N
C240
680P
C241
680P
C243
680P
C244
6P8
C245
12P
C246
680P
C247
4P7
C248
10N
C257
18P
C3
1N0
C300
4U7
C301
1N0
C302
5P6
C303
100N
C304
1N0
C305
22P
C306
22P
C307
100N
C308
680P
C309
18P
C310
680P
C311
100N
C312
3P9
C313
47P
C314
120P
C315
680P
C316
680P C317
680P
C318
680P
C319
680P
C320
56P
C321
100N
C322
30P
C323
680P
C325
270P
C326
1N0
C327
100N
C328
10N
C329
82P
C330
100P
C331
68P
C332
15P
C333
680P
C334
22P C335
5P6
C336
680P
C337
680P
C338
33P
C339
33P
C340
68P C341
68P
C342
220P
C345
680P
C346
12P
C347
8P2
C348
680P C349
680P
C351
30P
C352
27P
C352A
27P
C353
1N0
C355
100N
C356
1N0
C360
680P
C403
470P
C410
4U7
C411
100N
C412
47U
C413
100N
C414
470U
C415
1000U
C416
1N0
C419
100N
C420
100N
C423
56U C424
4U7
C425
4U7
C426
4N7
C427
4U7 C428
4U7
C429
680P
C430
56U C431
10N
C451
1N0
C455
1N0
D1
MR2520
D101
BB419
12
D102
BB419
12
D103
BB419
12
BAT18
D105
2
3
BAT18
D106
2
3
BAT17DS
D107
31
BAT17DS
D107 2
3
BAT17DS
D108 2
3
BAT17DS
D108
31
BAT17DS
D110
31
BAT17DS
D110
23
BAT17DS
D111
23
BAT17DS
D111
3
1
BAT18
D140A
2
3
BAV70
D202
23
D203
BB419
1
2
D204
BB419
1
2
D205
BB419
1
2D206
BB419
1
2
BAT18
D208
2
3
BAT18
D209
2
3
D301
1SS97
BAV70
D302
2
3D303
UM9401
D304
UM9401
BAV70
D401
13
BAV70
D401
23
IN
IN OUT
PD
OUT
RV
SYNTHESISER
IC201
145158-2
F
8
DATA
10
CLK
9
EN
11
GND
6
F
13
F
3
OSC
1OSC
2REF
14 MC
12 +V
4
LD 7
OUT 5
PR 16
PV 15
IC203
12022AD
IN 1
GND
5
IN
8
SW
3
NC
7
VCC
2
MC
6
OUT
4
VREG
IC403
7808ACT
VIN
1
GND
2
VOUT
3
VREG
IC404
7805ACT
VIN
1
GND
2
VOUT
3
L1
#4S3B
L101
4.5T/4.5
L104
#668
L105
#668
L106
#668
L107
RF BALUN
3
2
1
4
6
L108
RF BALUN
3
2
1
4
6
L109
2.5T/3.5
L110
1U0
L114
#662
L116
#662
L117
RF BALUN
3
2
1
4
6L118
RF BALUN
3
2
1
4
6
L119
#655
2
3
6
1
4
L120
M21B
L200
M21B
L202
100NH L203
#662
L205
820N
L206
#1008
L207
820N
L208
5.5T/3.0
L210
5.5T/3.0
L300
4S3
L301
2.5T/4.0
L302
4.5T/4.0
L303
1U5
L304
2.5T/3.5
L305
4.5T/4.0
L306
M21B
L307
1.5T/5.0
L308
4S3
L309
#4S3B
L310
1.5T/4.0
L311
4.5T/4.0
L312
330NH
L313
2.5T/5.5
L314
4S3
L315
3B BEAD
L316
1.5T/3.0
L316A
1.5T/3.0
L317
1.5T/5.5
L318
8.5T/3.5
L319
1U5
L320
5.5T/4.5
L321
820N
L322
2.5T/4.0
L323
1.5T/4.0
L324
1.5T/4.0
L325
2.5T/4.0
L326
4S3
L327
528
L331
M21B
L401
#650
2
36
14
PAD
I/OPAD
D
S
G
Q100
BFR31
Q101
951
Q102
BC857
Q103
951
Q105
951
Q106
BC848
Q107
BFS17
Q108
BFS17 Q109
BF824
Q110
BFS17
Q115
BC848
Q201
BC857 Q202
BC848
Q203
BC848
Q204
BC848
Q205
BC857
Q206
BC848
Q207
BC857
Q208
BC848
Q209
BC857
D
S
G
Q210
BFR31
Q211
BC807
D
SG
Q212
MMBFJ310
Q213
BC848
Q214
951
Q215
951 Q301
951
Q302
MRF4427
6
7
1
4
2
3
5
8
Q303
BC848
Q304
BD234
Q305
BFQ43
Q306
MRF1946A
Q307
BC848
Q308
BC807
Q309
BC807
Q401
BC857
Q402
BC817
CW
RV153
47K
2
3
1
CW
RV222
47K
2
3
1
CW
RV324
470K
2
3
1
R100
180
R101
3K9
R102
560
R103
2K2
R104
120
R105
18
R106
100K
R107
100K
R108
100K
R109
0
R110
150K R111
150K
R112
47
R113
4R7
R114
820 R115
12K
R116
4R7
R117
10
R118
100
R119
10
R120
820
R121
180
R122
100K
R123
100K R124
100K
R125
10
R131
100
R132
2K2
R133
270
R135
10K
R138
100K
R140
68K
R140A
33K
R141
1K5
R142
27K
R142A
100K
R143
33K
R143A
33K
R144
68K
R144A
120K
R145
1K5
R145A
33K
R146
22
R147
220
R148
560 R149
0805
R150
100K
R153
1K0
R155
100K
R156
100
R157
10K
R158
1K0
R159
47
R160
10
R161
1K0
R162
0
R195
68K
R196
100
R197
100 R198
2K2
R199
100
R213
330
R214
1K2 R218
12K
R219
270
R220
6K8 R221
330
R222
47
R223
22K
R224
10K
R225
22K
R226
10K
R227
10K
R228
3K3
R229
22 R230
390
R231
180
R232
2K2
R233
680
R234
180
R235
330
R236
47
R237
100
R238
8K2
R239
22K
R240
100K
R241
1K2
R242
22
R243
2K2
R244
22
R245
22
R246
470
R247
47
R248
100K
R249
10
R250
2K2
R251
120
R252
1K8
R253
820
R254
47
R255
10
R256
1K5
R257
1K2
R258
10
R259
220
R260
18
R261
10
R262
2K2
R269
10
R270
10
R271
150
R272
150
R273
10
R274
3K9
R275
10
R278
100K
R282
120
R284
10K
R285
15K
R286
6K8
R287
100K
R288
180K
R300
68
R301
330
R302
1K0
R303
680
R304
22
R305
10
R306
10
R307
680
R308
330
R309
33
R310
330
R311
820
R312
680
R313
33
R314
10
R315
47
R316
10
R317
10
R318
10
R318A
10
R319
330
R320
15K
R322
22
R323
10
R324
180
R325
180
R326
220K
R327
1K0
R328
150
R329
47K
R330
220K
R331
270K
R332
100
R333
2K2
R334
56K R335
1K8
R336
680
R337
0
R338
220
R339
10K R340
220K
R341
220
R418
680
R420
56K
R420A
0
R421
56K
R421A
0
R422
22
R425
1K0
R426
4R7 R427
4R7
R428
22
R429
27K
R430
6K8
R431
100K
R432
10
R433
100
R434
47
R437
1K0
S4
I/OPAD
TP301
I/OPAD
IC101
3371D
10 11
OUT
IN
IC101
3371D
LIM 5
GND
15
VCC
4
DEC
6
DEC
7
QUAD
8
AF
9
RSSI
13
IC101
3371D
12
14
+
-
IC202
33078D
3
2
1
+
-
IC202
33078D
5
6
7
1020
IC402
+
6
GND
9
SUB
1
SB
5
VCC
3
BS
4
O/P 2
P1
+5V 15
P1
+8V 10
P1
+8V-SYNTH 9
P1
AF-SIG 8
P1
BUSY 3
P1
CLK 12
P1
DATA 13
P1
DET-AF 5
P1
ENABLE 14
P1
GND 4
P1
GND 16
P1
GND 1
P1
LCK-DET 11
P1
LF-SIG 6
P1
MOD 7
P1
RSSI 2
P2 +13.8V
8
P2 +13.8V-US
6
P2 +13V-ECON
5
P2 +5-VOLTS
7
P2 +8V-OUT
9
P2 +8VTX
10
P2 AUDIO-PA
1
P2 EXTRNL
3
P2 GND
2
P2 IGN
4
P2 PWR-CNTRL
12
P2 PWR-SENSE
11
P3 AUDIO
4
P3 EXTRNL
1
P3 GND
5
P3 GND
3
P3 IGN
7
P3 SPKR
2
P3 13.8V-UNSW
6
P5 +8VOLTS
7
P5 AF-OUT
10
P5 CMPRTR-OUT
6
P5 DETECT-AUDIO
8
P5 FILTER
3
P5
GND 2
P5 IF-B/W
1
P5
MIXER 4
P5 NSE-DET
5
P5 455-OUT
9
P6
+8V-SYNTH 4
P6
+8V-SYNTH 10
P6 AF-SIG
9
P6 GND
3
P6
GND 2
P6 LF-SIG
7
P6 MOD
6
P6
REF-MOD 5
P6 TCXO
1
P6
TX-AF 8
P7 INT
2
P7 SPKR
1
+13.8V
+13.8V
+13.8V-UNSW
+13.8V-UNSW
+13.8V-UNSW
+13V-ECON
+13V-ECON
+30V
+5-VOLTS
+5-VOLTS
+5V
+5V
+5V
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8V
+8V
+8V
+8V
+8V
+8V-OUT
+8V-OUT
+8V-SYNTH
+8V-SYNTH
+8V-SYNTH
+8V-SYNTH
REF-MOD ADJ
SYNTHESISER
LOOP FILTER
8
4
C206
R217
DELAY LINE
+8V-TX
RX-TUNE VOLTAGE
1ST MIXER
PDL16M
PDL12M
P1 TO CONTROL PCB
P2 TO CNTRL PCB
+30V FROM REGULATOR
PIN SWITCH
PRINTED
X3 MULTIPLIER
87
AUDIO PA
IF PCB
(VIA R1)
TO LOOM CONNECTOR P2 PIN-6
& RF POWER-AMP
2
3
3
1
D200A
D200B
BAV99
D200
PRINTED
COUPLER
PRINTED
PRINTED
PRINTED
PRINTED
PRINTED
PWR-CNTRL
PRESCALER
47
100N
4S3
4S3
*
L300
DUAL SMALL 4S3 BEADS
*
I = 23.0MA
TCXO & IF PCB
UNDER-WALL DECOUPLING
+8V-TX
NOISE BLANKER
TRACK-FUSE
PCB-GND
INTERNAL SPKR
PL2U
SPKR
GND
SK7HMCH
CUT FOR EXTRNL SPKR
GND
TO CNTRL-PCB VIA P2 PIN-9
TO LOOM CONNECTOR P2
PIN-7
TO LOOP-FILTER
IC202, PIN-8
FROM CNTRL PCB
+13.8V-ECONOMY
VIA P2-PIN 5
3
2
16
1
C179
FROM +8V REGULATOR ON
CNTRL-PCB, VIA P1 PIN-9
38.4MHZ OUT
10N
PRINTED
C352A SOLDERED TO Q306 COLLECTOR
+8V-TX DELAYED
5V7
6V7
6V2
2V3
0.15V
4V6
1V9
4V9
0V
4V3 0V6
6V2
5V35
7V75
7V1
6V9
4V0
2V03 1V27
1V25
1V7
4V0
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
ABCDEFGHJ KLMNPQR
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:.
2.SC.
PROJECT: DESIGNER:
2
2
T2000-300 VHF MOBILE RADIO
PROGRAMMABLE
2K3DBL1A
220-01314-01
18-10-96
A
2K3 DUAL-BAND JOE
PROTO-1 UPDATED FROM P1 J.F. 20/9/90
1A UPDATE INCLUDES MERGE OF TCXO & IF BOARDS J.F. 24/5/91
BOTFIDA
FIDUCIAL
BOTFIDB
FIDUCIAL
C179
10N
C206
100N
BAV99
D200
2
3
BAV99
D200
3
1
H/SINK
A4M2524 HEATSINK
IC202
33078D
V-
4
V+
8
P1
16 WAY PADDLE CONNECTOR
P2
12 WAY PADDLE CONNECTOR
P3
7WAY SIDE ENTRY SKT
P5
2X5 WAY TOP ENTRY PLUG
P6
2X5 WAY TOP ENTRY PLUG
P7
2 WAY PLUG
R217
47
SHIELD
A3M2594 RX SHIELD
TOPFIDA
FIDUCIAL
TOPFIDB
FIDUCIAL
MIXER
OSC IC101
3371D
IN
16
IN
1
OUT
2
OUT 3
+
1020
IC402
87
+30V
+8-VOLTS
0
1
2
3
4
5
6
7
8
9
ABCDEFGHI J KL MNOPQRSTUVW
0
1
2
3
4
5
6
7
8
9
ABCDEFGHI J KL MNOPQRSTUVW
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:
2.SC.
PROJECT: DESIGNER:
1
2
T2000-400 MOBILE RADIO
2K4B3L1A
220-01204-11
18-10-96
A
T2000 YH
TX:0V7
TX:13V3
TX:0V7
RX:0V
0V.AT-REST
+5DBM/50.OHM
+6DBM/50.OHM
8A UPDATE TO EXTEND BAND.’ MC K.B. D.E. M.B. 04/02/94
4A ADDED CYCLIC-KEY, R437, R194, C360 & C354 J.F. J.F. 28/7/92
5A J.F. J.F. M.L. 11/8/92
6A J.F. J.F. M.L. 24/9/92
7A ADDED R420A & R421A, CHANGED C356 TO 10NS J.F. J.F. M.L. 25/11/92
7B UPDATED SHEET-2 BORDER; NO OTHER CHANGES J.F. J.F. M.L. 16/12/92
9A AMMENDMENTS TO VCO AND RECEIVER. MC
RX-FREQ
175MHZ
225MHZ’
230.5MHZ
RX
3V3
8V0
8V5
TX:3V4
TX
7V8
13V8
N/A
TYP:4V0.@-70DBM.INPUT
RX-FREQ
175MHZ
225MHZ’
230.5MHZ
+9DBM/50.OHM
TYP:0V15.@-70DBM.INPUT’
1V5-3V0.RF-OFF
TX:0V7
+6DBM/50.OHM
9B ADDED R700A-B-C FOR PRINTED INDUCTOR YH 26/5/95
TX:+4V3
RX:+3V3
CONTROL-VOLTS
2V8
15V4
16V7
DIVIDE-BY.64/65
147.3MHZ-225MHZ
TYP:650MV.P-P.@-70DBM.INPUT
10A ADDED 3 RESISTERS BY Q305 PRINTED YH
11A ADDED 1N0 CAPCITORS FOR EMC,AND DELAYED CIRCUIT YH 30/10/95
1V0.P-P
60%-MOD
TX:8V0
TX:12V0
#C152A
10N
#C153A
100P
#C156
22P
BAT18
#D140A 2
3
#Q108
BFS17
#R140
68K
#R140A
33K
#R142
27K
#R142A
100K
#R143A
33K
#R144
68K
#R144A
120K
#R145A
33K
#R149
100K
#R155
0
C1
1N0
C100
10N
C102
100P
C103
15P
C104
100N
C105
1P8
C106
150P
C107
3P9
C108
10N
C109
1P5
C110
1N0
C111
4P7
C112
1P0
C113
1P5
C114
1N0
C115
5P6
C116
1N0
C117
1P0
C118
1P5
C119
1N0
C120
680P
C121
4P7
C122
3P9
C123
680P
C124
8P2
C125
6P8
C126
10P
C127
22P
C128
33P
C129
10N
C130
10N
C131
33P
C133
270P
C134
10P
C135
150P
C136
27P
C137
680P
C138
27P
C140
10P
C141
270P
C145
100P
C147
10N
C148
18P
C149
1N0
C150
100P
C151
100N
C152
100P
C153
4U7 C154
10N
C155
100P
C157
100N
C158
1N0
C159
270P
C160
100P
C174
47U C175
100N C176
100N C180
100N
C181
100N
C185
10N
C186
10N
C187
1N0
C188
100P
C189
470P
C190
470P
C191
1N0
C192
33P
C193
4U7
C194
680P
C195
680P
C197
100N
C198
1P0
C199
1N0
C2
1N0
C200
10N
C201
0805
C205
1N0
C207
10N
C208
10N
C209
10N
C210
10N
C211
150P
C212
3P9
C213
47U
C214
680P
C215
4U7
C216
10N
C217
47U
C218
4U7
C219
47U
C220
15N
C221
1U0
C222
100N
C223
680P C224
680P
C225
680P
C226
1P0
C227
680P
C228
100P
C229
47U
C230
4N7
C231
680P
C232
12P
C233
4U7
C234
4U7
C235
10N
C236
2P7
C237
1N0
C238
10N
C239
680P
C240
680P
C241
680P
C243
680P
C244
6P8
C245
8P2
C246
680P
C247
4P7
C248
10N
C257
18P
C288
39P
C3
1N0
C300
4U7
C301
680P
C302
2P7
C303
100N
C304
680P
C305
27P
C306
39P
C307
100N
C308
680P
C309
27P
C310
680P
C311
47P
C312
18P
C313
39P
C314
100P
C315
680P
C316
680P C317
680P
C318
680P
C319
680P
C320
82P
C321
100N
C322
68P
C323
82P C324
180P C325
180P
C326
680P
C327
100N
C328
10N
C329
22P C330
68P C331
68P C332
18P
C333
47P
C335
8P2
C336
680P
C337
680P
C338
100P
C339
22P
C340
39P C341
39P
C342
270P
C343
12P C344
12P
C345
680P
C346
8P2
C347
5P6
C348
1N0 C349
1N0
C351
10P
C352
100N
C353
1N0
C360
1N0
C362
1N0
C363
100N
C403
470P
C410
4U7
C411
100N
C412
47U
C413
100N
C414
470U
C415
1000U
C416
1N0
C419
100N C420
100N
C423
56U C424
4U7
C425
4U7
C426
10N
C427
4U7 C428
4U7
C429
1N0
C430
56U
C451
1N0
C455
1N0
D1
MR2520
D101
BB639
1
2
D102
BB639
1
2
D103
BB639
1
2
BAT18
D105
2
3
BAT18
D106
2
3
BAT17DS
D107
23
BAT17DS
D107
3
1
BAT17DS
D108
31
BAT17DS
D108
23
BAT17DS
D110
3
1
BAT17DS
D110
23
BAT17DS
D111
23
BAT17DS
D111
3
1
BAV70
D202
23
D203
BB639
1
2
D204
BB639
1
2
D205
BB639
1
2D206
BB639
1
2
BAT18
D208
2
3
BAT18
D209
2
3
D301
1SS97
BAV70
D302
2
3
D303
UM9401
D304
UM9401
BAV70
D401
13
BAV70
D401
23
IN
IN OUT
PD
OUT
RV
SYNTHESISER
IC201
145158-2
F
8
DATA
10
CLK
9
EN
11
GND
6
F
13
F
3
OSC
1OSC
2REF
14 MC
12 +V
4
LD 7
OUT 5
PR 16
PV 15
IC203
12022AD
IN 1
GND
5
IN
8
SW
3
NC
7
VCC
2
MC
6
OUT
4
VREG
IC403
7808ACT
VIN
1
GND
2
VOUT
3
VREG
IC404
7805ACT
VIN
1
GND
2
VOUT
3
L1
#4S3B
L101
2.5T/5.0
L104
#666
L105
#666
L106
#666
L107
RF BALUN
3
2
1
4
6
L108
RF BALUN
3
2
1
4
6
L109
2.5T/4.0
L110
1U0
L114
#662
L116
#662
L117
RF BALUN
3
2
1
4
6L118
RF BALUN
3
2
1
4
6
L119
#655
2
3
6
1
4
L120
M21B
L121
M21A
L200
M21B
L202
100NH L203
#662
L204
820NH
L205
820NH
L206
#1008
L207
820NH
L208
5.5T/3.0
L210
5.5T/3.0
L300
#4S3B
L301
2.5T/3.0
L302
2.5T/4.0
L303
1U5
L304
1.5T/3.0
L305
2.5T/4.0
L306
M21B
L307
1.5T/4.0
L308
4S3
L309
#4S3B
L310
1.5T/4.0 L311
1.5T/4.0
L312
330NH
L313
2.5T/4.0
L314
4S3
L315
3B BEAD
L316
1.5T/4.5
L317
4S3
L318
8.5T/3.0
L319
1U5
L320
3.5T/5.0
L321
330NH
L322
1.5T/5.5
L323
1.5T/4.0
L324
1.5T/4.0
L325
1.5T/5.5
L331
M21B
L401
#650
2
36
14
D
S
G
Q100
BFR31
Q101
951
Q102
BC857
Q103
951
Q105
951 Q106
BC848
Q107
BFS17
Q109
BF824
Q110
BFS17
Q115
BC848
Q200
BC848
Q201
BC857
Q202
BC848
Q203
BC848
Q204
BC848
Q205
BC857
Q206
BC848
Q207
BC857
Q208
BC848
Q209
BC857
D
S
G
Q210
BFR31
Q211
BC807
Q212
MMBR571
Q213
BC848
Q214
951
Q215
951
Q301
951
Q302
MRF4427
6
7
1
4
2
3
5
8
Q303
BC848
Q304
BD234
Q305
BFQ43
Q306
SRFH1001
Q309
BC848
Q310
BC807
Q311
BC807
Q401
BC857
Q402
BC817
CW
RV153
47K
2
3
1
CW
RV222
47K
2
3
1
CW
RV324
470K
2
3
1
R100
180
R101
3K9
R102
560
R103
2K2
R104
120
R105
18
R106
100K
R107
100K
R108
100K
R109
0
R110
0
R111
150K
R112
47
R113
4R7
R114
820 R115
12K
R116
4R7
R117
10
R118
100
R119
10
R120
820
R121
180
R131
100
R132
2K2
R133
270
R135
10K
R138
100K
R141
1K5
R143
33K
R145
1K5
R146
22
R147
220
R148
560
R150
100K
R151
3K3
R152
390K
R153
1K0
R154
10K
R155
100K
R156
100
R157
10K
R158
1K0
R159
47
R160
10
R161
1K0
R194
0
R195
68K
R196
100
R197
100
R198
2K2
R199
100
R200
1K2
R201
1K2 R202
220
R203
680
R213
1K2
R214
680
R218
12K
R219
270
R220
6K8 R221
330
R222
47
R223
22K
R224
10K
R225
22K
R226
10K
R227
10K
R228
3K3
R229
22 R230
390
R231
180
R232
2K2
R233
680
R234
180
R235
330
R236
47
R237
100
R238
8K2
R239
22K
R240
100K
R241
1K2
R242
22
R243
2K2
R244
22
R245
22
R246
220
R247
47
R248
0
R249
120
R250
2K2
R251
150
R252
1K8
R253
820
R254
22
R255
10
R256
1K5
R257
1K2
R258
10R259
560
R260
18
R261
10
R262
2K2
R263
47
R264
3K3
R265
3K9
R269
4R7
R270
4R7
R271
220
R272
220
R273
4R7
R274
3K9
R275
4R7
R278
100K
R282
120
R284
10K
R285
100K
R286
82K
R287
150K
R288
330K
R300
1K0
R301
330
R302
1K0
R303
1K5
R304
47
R305
10
R306
10
R307
680
R308
470
R309
22
R310
470
R311
820
R312
680
R313
22
R314
10
R315
47
R316
10
R317
10
R318
10
R318A
10
R319
330
R320
15K
R322
22
R323
180
R324
68
R326
220K
R327
1K0
R328
150
R329
47K
R330
220K
R332
100
R333
2K2
R337
0
R340
220K
R341
220
R342
270K R343
56K
R344
10K
R345
220
R346
680
R347
1K8
R418
680
R420
56K
R420A
4K7
R421
56K
R421A
4K7
R422
22
R425
1K0
R426
4R7 R427
4R7
R428
22
R429
27K
R430
6K8
R431
100K
R432
10
R433
100
R434
47
R437
1K0
R700A
0
S4
I/OPAD
TP2
I/OPAD
TP301
I/OPAD
IC101
3371D
10 11
OUT
IN
IC101
3371D
LIM 5
GND
15
VCC
4
DEC
6
DEC
7
QUAD
8
AF
9
RSSI
13
IC101
3371D
12
14
+
-
IC202
33078D
3
2
1
+
-
IC202
33078D
5
6
7
1020
IC402
+
6
GND
9
SUB
1
SB
5
VCC
3
BS
4
O/P 2
C354
N.F.
P1
+5V 15
P1
+8V 10
P1
+8V-SYNTH 9
P1
AF-SIG 8
P1
BUSY 3
P1
CLK 12
P1
DATA 13
P1
DET-AF 5
P1
ENABLE 14
P1
GND 1
P1
GND 4
P1
GND 16
P1
LCK-DET 11
P1
LF-SIG 6
P1
MOD 7
P1
RSSI 2
P2 +13.8V
8
P2 +13.8V-US
6
P2 +13V-ECON
5
P2 +5-VOLTS
7
P2 +8V-OUT
9
P2 +8VTX
10
P2 AUDIO-PA
1
P2 EXTRNL
3
P2 GND
2
P2 IGN
4
P2 PWR-CNTRL
12
P2 PWR-SENSE
11
P3 AUDIO-O/P
4
P3 EXTERNAL
1
P3 GND
3
P3 GND
5
P3 IGN
7
P3 SPKR-GND
2
P3 13.8V-UNSW
6
P5 +8VOLTS
7
P5 AF-OUT
10
P5 CMPRTR-OUT
6
P5 DETECT-AUDIO
8
P5 FILTER
3
P5
GND 2
P5
MIXER 4
P5 NSE-DET
5
P5 QUAD-COIL
1
P5 455-OUT
9
P6
+8V-SYNTH 4
P6
+8V-SYNTH 10
P6 TCXO
1
P6 AF-SIG
9
P6
GND 2
P6 GND
3
P6 LF-SIG
7
P6 MOD
6
P6
REF-MOD 5
P6
TX-AF 8
P7 INT-SPKR
2
P7 SPKR-GND
1
+13.8V
+13.8V
+13.8V-UNSW
+13.8V-UNSW
+13.8V-UNSW
+13V-ECON
+13V-ECON
+30V
+5-VOLTS
+5-VOLTS
+5V
+5V
+5V
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8V
+8V
+8V
+8V
+8V-OUT
+8V-OUT
+8V-SYNTH
+8V-SYNTH
+8V-SYNTH
+8V-SYNTH
REF-MOD ADJ
SYNTHESISER
LOOP FILTER
RX-TUNE VOLTAGE
DELAY LINE
+8V-TX
+8V-TX +8V-TX
+30V
8
4
D200
BAV99
D200A
D200B
1
2
3
3
C206
R217
LO-IN
PRTD
PRINTED
PRINTED
PRTD
PIN SWITCH
PDL16M
P1 TO CONTROL PCB
87
AUDIO PA
FROM CNTRL PCB
+13.8V-ECONOMY
TCXO & TX-AUDIO PCB
IF PCB
(DWG NO-C731, IPN:220-01201-00)
(DWG NO-C731, IPN:220-01201-00)
INTERNAL SPKR
PL2U
SK7HMCH
VIA P2-PIN 5
3
2
16
1
C179
TO LOOP-FILTER
IC202, PIN-8
TO LOOM CONNECTOR P2 PIN-6
& RF POWER-AMP
38.4MHZ
PDL12M
P2 TO CNTRL PCB
38.4MHZ OUT
1ST MIXER
TO CNTRL-PCB VIA P2 PIN-9
TO LOOM CONNECTOR P2
PIN-7
PRINTED
POWERCONTROL
PRINTED
PRINTED
COUPLER
100N
47
10N
PRESCALER
UNDER-WALL DECOUPLING
4S3
4S3
*
*
FROM +8V REGULATOR ON
CNTRL-PCB, VIA P1-PIN 9
*
L300, L309: DUAL 4S3-BEAD
COMPONENTS MARKED # NOT STANDARD PARTS
(SEE TABLE ON SHEET 2 FOR TEMPORARY VARIANTS)
NOISE BLANKER
X3 MULTIPLIER
CONTROL VOLTS
+8V-TX-DELAY
5V7
6V7
6V2
2V3
4V6
4V9
1V9
0V
7V75
5V35
0V64V3
6V2
3V0
4V0
2V03 1V27
1V25
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
ABCDEFGHJ KLMNPQR
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:.
2.SC.
PROJECT: DESIGNER:
2
2
T2000-400 MOBILE RADIO
2K4B3L1A
220-01204-11
18-10-96
A
T2000 YH
PROTO-1 ORIGINAL J.F. 20/9/90
2A 12/8/91
#NOISE-BLANKER
STD
MODIFIED
#R143A
-
33KS
#R144A
-
120KS
#R145A
-
33KS
#C152A
-
10NS
#C153A
0S
100PS
#C156
22PS
0S
#R149
100KS
-
#D140A
-
BAT18
#C153A
-
100PS
#R140
12KS
68KS
#R142
6K8S
27KS
#R144
12KS
68KS
#Q108
BFS19
BFS17
#R140A
-
33KS
#R142A
-
100KS
#R155
0S
-
*R700B
-
0S
*R700C
-
0S
*PRINTED
OPT_1
OPT_2
C179
10N
C206
100N
BAV99
D200
2
3
BAV99
D200
3
1
H/SINK
A4M2524 HEATSINK
IC202
33078D
V-
4
V+
8
P1
16 WAY PADDLE CONNECTOR
P2
12 WAY PADDLE CONNECTOR
P3
7WAY SIDE ENTRY SKT
P5
2X5 WAY TOP ENTRY PLUG
P6
2X5 WAY TOP ENTRY PLUG
P7
2 WAY PLUG
R217
47
SHIELD
A3M2594 RX SHIELD
TOPFIDA
FIDUCIAL TOPFIDB
FIDUCIAL
MIXER
OSC
IC101
3371D
IN
16
IN
1
OUT
2
OUT 3
+
1020
IC402
87
*R700B
0
*R700C
0
+30V
+8-VOLTS
NOISE BLANKER TEMPORARY VARIANTS
0
1
2
3
4
5
6
7
8
9
ABCDEFGHI J KL MNOPQRSTUVW
0
1
2
3
4
5
6
7
8
9
ABCDEFGHI J KL MNOPQRSTUVW
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:
2.SC.
PROJECT: DESIGNER:
1
2
T2000-500/600 UHF MOBILE RADIO
2K5UFL4A
220-01205-14
18-10-96
A
T2000-500/600 YH
11A MODS TO PWR CONTROL ETC. M.C.
8A ADDED LOW-POWER VARIANTS J.F. J.F. 22/2/93
0V-AT-REST
8B MODIFIED VARIANTS-TABLE FOR C327 & C329, SHEET-2. J.F. J.F. S.P. 14/5/93
8C MODIFIED NOISE BLANKER VARIANTS CH/N 93/03-118. M.C. G.S. 18/5/93
8D NO CONNECTIVITY CHANGES. M.C. G.S. D.E. M.B. 14/7/93
RX:7V5
TX:0V
9A UPDATED PA, SYNTH. ADDED VIAS AROUND EDGE OF PCB. M.C. K.B. D.E. M.B. 28/8/93
9B UPDATED EXCITER AND SYNTH LAYOUT. M.C.
RX
3V0
13V0
CONTROL-VOLTS
+5DBM/50OHM
+6DBM/50OHM
TX:+4V5
RX:+3V3
FREQ
400
470
RX:0V
TX:20V
10A ADDED Q217, Q309 & OTHER ASSORTED MODS. J.F. J.F. 10/8/94
13 ADDED D305,R348,#334,#C365,C318A,C500. YH 14-3-95
2V7-6V7
TYP:4V0.@-70DBM.INPUT
1V0.P-P
60%-MOD
TYP:650MVP-P.@-70DBM.INPUT
TX
3V2
12V8
14 EMC MOD BY DECOUPLING P3 WITH 1N0 CAPS YH 11/10/95
*C101
10P
*C107
4P7
*C110
18P
*C111
5P6
*C114
18P
*C115
8P2
*C119
18P
*C121
5P6
*C122
4P7
*C227
5P6
*C232
5P6
*C237
5P6
*C238
18P
*C302
6P8
*C308
10P
*C309
22P
*C314
10P
*C321
33P
*C322
22P
*C331
5P6
*C332
10P
*C335
2P2
*C339
3P9 *C341
3P9
*C342
4P7
*C343
3P9
*C346
2P2
*C347
2P2
*C350
3P3
*C352
1P0
*C365
1U0
*L207
#570
*L300
1T/2.3
*L302
1.5T/2.5
*L314
#4S3B
*L322
1.5T/4.0 *L324
1.5T/4.5
*L325
1.5T/4.0
*L326
1.5T/4.0
*R304
100
*R309
47
*R313
330 1%
*R314
56
*R315
22
*R318
56
*R323
33
*R334
22
#C152A
10N
#C153A
100P
#C156
0
BAT18
#D140A
2
3
#Q108
BFS17
#R140
68K
#R140A
33K
#R142
27K
#R142A
100K
#R143A
33K
#R144
68K
#R144A
120K
#R145A
33K
C1
1N0
C100
150P
C102
150P
C104
100N
C105
1P0
C106
33P C108
150P
C109
2P2
C112
1P5
C113
2P2
C117
1P5
C118
2P2
C123
150P
C124
5P6
C125
2P7
C126
5P6
C127
12P
C128
33P
C129
10N
C130
10N
C132
150P
C133
47P
C134
6P8
C135
33P
C136
6P8
C137
100P
C138
6P8
C139
33P
C140
6P8
C141
47P
C142
12P
C145
100P C146
1N0
C147
10N
C148
10P
C149
150P
C150
100P
C151
100N
C152
100P
C153
4U7 C154
10N
C155
100P
C157
100N
C158
1N0
C174
47U C175
100N C176
100N
C179
10N
C180
100N
C181
100N
C182
150P
C184
150P
C185
10N
C186
10N
C187
1N0
C188
100P
C189
470P
C190
470P
C191
1N0
C192
33P
C193
4U7
C194
150P
C195
150P
C197
100N
C198
1P0
C199
1N0
C2
1N0
C200
10N
C201
10N
C202
1N0
C204
150P
C205
22N
C206
100N
C207
10N
C208
10N
C209
10N
C210
10N C211
180P
C212
5P6
C213
47U
C214
150P
C215
4U7
C216
10N
C217
47U
C218
4U7
C219
4U7
C220
10N
C221
1U0
C222
100N
C223
4U7
C223A
8P2
C224
1N0
C225
150P
C226
150P
C228
22N
C229
47U
C230
10N
C231
10N
C233
4U7
C234
4U7
C235
100N
C236
150P
C239
1P0
C240
150P
C241
150P
C242
10N
C243
150P
C244
5P6
C245
2P7
C246
10N
C247
8P2
C248
10N C249
100P
C250
82P
C251
100P C252
180P C253
82P
C254
150P
C255
5P6
C257
18P
C260
4U7
C3
1N0
C300
100P
C301
150P
C303
10P
C304
1N0
C305
12P
C306
22P
C307
100N C310
1N0
C311
150P
C312
150P
C313
150P
C315
150P
C316
150P C317
150P
C318
150P
C318A
12P
C319
100P
C320
33P
C326
100P
C328
4U7
C333
150P
C334
150P
C336
100P
C337
150P
C338
10P
C340
3P9 C344
3P9
C345
150P
C348
150P C349
150P
C351
100N
C353
1N0
C355
10N
C356
150P C357
100N
C358
15P
C359
100N C360
150P
C361
8P2
C362
33P
C363
33P
C364
1N0
C403
470P
C410
4U7
C411
100N
C412
47U
C413
100N
C414
470U
C415
1000U
C416
1N0
C419
100N C420
100N
C423
56U C424
4U7
C425
4U7
C426
10N
C427
4U7
C428
4U7
C429
1N0
C430
56U
C431
100N
C451
1N0
C455
1N0
C500
0805
D1
MR2520
BAV99
D100 3
1
BAV99
D100
2
3
D101
BBY40
2
3
D102
BBY40
2
3
D103
BBY40
2
3
BAT18
D105
2
3
BAT18
D106
2
3
BAT17DS
D107
23
BAT17DS
D107
3
1
BAT17DS
D108
3
1
BAT17DS
D108
23
BAT17DS
D110
31
BAT17DS
D110
23
BAT17DS
D111
23
BAT17DS
D111
3
1
BAV70
D202
23
D203
BBY40
2
3
D204
BBY42
2
3
D205
BBY40
2
3D206
BBY42
2
3
BAT18
D208
2
3
BAT18
D209
2
3
BAT18
D210
2
3
BAT18
D211
2
3
D301
1SS97
D303
UM9401
D304
UM9401
BAV70
D305
13
BAV70
D305
23
BAV70
D401
13
BAV70
D401
23
IN
IN OUT
PD
OUT
RV
SYNTHESISER
IC201
145158-2
F
8
DATA
10
CLK
9
EN
11
GND
6
F
13
F
3
OSC
1OSC
2REF
14 MC
12 +V
4
LD 7
OUT 5
PR 16
PV 15
IC203
12022AD
IN 1
GND
5
IN
8
SW
3
NC
7
VCC
2
MC
6
OUT
4
VREG
IC403
7808ACT
VIN
1
GND
2
VOUT
3
VREG
IC404
7805ACT
VIN
1
GND
2
VOUT
3
VREG
IC405
LM317L
VIN
3
ADJ
2
VOUT
1
L1
#4S3B
L104
#664
L105
#664
L106
#664
L107
RF BALUN
3
2
1
4
6
L108
RF BALUN
3
2
1
4
6
L109
1.5T/3.0
L110
330N
L114
#662 L116
#662
L117
RF BALUN
3
2
1
4
6L118
RF BALUN
3
2
1
4
6
L119
#655
2
3
6
1
4
L120
M21B
L121
M21A
L200
M21B
L201
100NH
L202
100NH
L203
#662
L204
100NH
L205
330NH
L206
330NH
L208
330NH
L209
330NH
L210
15NH
L301
15NH
L302
330NH
L303
330N
L304
#4S3B
L305
15NH
L306
M21B
L307
#4S3B
L308
6.5T/3.0
L309
#4S3B
L310
6.5T/3.0
L311
6.5T/3.0
L312
330NH
L313
5.5T/4.5
L318
1.5T/2.5
L319
330N
L320
2.5T/3.5
L323
1.5T/5.0
L331
M21B
L401
#650
2
36
14
P8
I/OPAD
P9
I/OPAD
D
S
G
Q100
BFR31
Q101
951
Q102
BC857
Q103
951
Q105
951
Q106
BC848
Q107
BFS17
Q109
BC857
Q110
BFS17
Q115
BC848
Q200
BC848
Q201
BC857
Q202
BC848
Q203
BC848
Q204
BC848
Q205
BC857
Q206
BC848
Q207
BC857
Q208
BC848
Q209
BC857
D
S
G
Q210
BFR31
Q211
BC807
Q212
951
Q213
BC848
Q214
MMBR571
Q215
MMBR571
Q216
BC848
Q217
BC848
Q300
MRF630
Q301
951
Q302
MRF559
Q303
BC848
Q304
BD234
Q305
MRF653
Q307
BC848
Q308
BC807
Q309
951
Q310
BC848
Q311
BC807
Q401
BC857
Q402
BC817
CW
RV153
47K
2
3
1
CW
RV222
47K
2
3
1
CW
RV324
470K
2
3
1
R100
470
R101
3K9
R102
560
R103
2K2
R104
120
R105
18
R106
100K
R107
100K
R108
100K
R112
47
R113
4R7
R114
820 R115
12K
R116
4R7
R117
10
R118
100
R119
10
R120
820
R121
180
R122
10K
R123
10K
R131
100
R132
2K2
R133
270
R135
10K
R138
100K
R141
1K5
R143
33K
R145
1K5
R146
22
R147
220
R148
560
R150
100K
R151
3K3
R152
390K
R153
1K0
R155
100K
R156
100
R157
10K
R158
1K0
R159
47
R160
10
R161
1K0
R194
0
R195
68K R196
100
R197
100
R198
2K2
R199
100
R200
0
R209
2K2
R210
180K
R212
2K2
R213
1K2
R214
1K2
R217
47
R218
12K
R219
330
R220
6K8 R221
330
R222
47
R223
22K
R224
12K
R225
22K
R226
5K6
R227
220
R228
3K3
R229
22 R230
470
R231
220
R232
2K2
R233
1M0
R234
68
R235
330
R236
47
R237
100
R238
8K2
R239
22K
R240
100K
R241
1K8
R242
22
R243
3K3
R244
22
R245
22
R246
390
R247
10
R248
0
R250
22
R251
150
R252
820
R253
33
R254
33
R255
22
R256
1K5
R257
1K2 R258
10
R259
820
R260
18
R261
33
R262
22K
R263
47K
R264
22K
R265
100K
R266
3K3
R267
3K3
R268
56
R269
4R7
R270
47
R271
10
R272
220
R273
4R7
R274
3K9
R275
47
R276
2K2
R277
33
R278
100K
R279
180K
R280
180K
R282
120
R284
10K
R285
10K
R286
1K0
R287
100K
R288
0
R290
1K0
R300
220
R301
220
R302
1K0
R303
68
R305
10
R306
1K2
R307
220
R308
1K2
R310
220
R311
180
R312
680
R316
150
R317
100
R320
27K
R321
470K
R322
10
R324
18
R325
27K
R326
220K
R327
1K0
R328
150
R329
47K
R330
220K
R332
100
R333
2K2
R337
0
R338
33K
R339
10K
R340
10K
R341
47K
R342
150K
R343
4K7
R344
2K2 R345
1K0
R346
680
R347
10K
R348
1K0
R418
680
R420
39K
R421
39K
R422
22
R425
1K0
R426
4R7
R427
4R7
R428
22
R429
27K
R430
6K8
R431
100K
R432
10
R433
100
R434
22
R435
18K
R436
1K2
R437
1K0
S4
I/OPAD
TSP5
TSP7
IC101
3371D
10
11
OUT
IN
IC101
3371D
LIM 5
GND
15
VCC
4
DEC
6
DEC
7
QUAD
8
AF
9
RSSI
13
IC101
3371D
12
14
+
-
IC202
33078D
3
2
1
+
-
IC202
33078D
5
6
7
1020
IC402
+
6
GND
9
SUB
1
SB
5
VCC
3
BS
4
O/P 2
P1
+5V 15
P1
+8V 10
P1
+8V-SYNTH 9
P1
AF-SIG 8
P1
BUSY 3
P1
CLK 12
P1
DATA 13
P1
DET-AF 5
P1
ENABLE 14
P1
GND 4
P1
GND 1
P1
GND 16
P1
LCK-DET 11
P1
LF-SIG 6
P1
MOD 7
P1
RSSI 2
P2 +13.8V
8
P2 +13.8V-US
6
P2 +13V-ECON
5
P2 +5-VOLTS
7
P2 +8V-CNTRL
9
P2 +8VTX
10
P2 AUDIO-PA
1
P2 EXTRNL
3
P2 GND
2
P2 IGN
4
P2 PWR-CNTRL
12
P2 PWR-SENSE
11
P3 AUDIO
4
P3 EXTRNL
1
P3 GND
5
P3 GND
3
P3 IGN
7
P3 SPKR
2
P3 13.8V-UNSW
6
P5 +8VOLTS
7
P5 AF-OUT
10
P5 CMPRTR-OUT
6
P5 DETECT-AUDIO
8
P5 FILTER
3
P5
GND 2
P5
MIXER 4
P5 NSE-DET
5
P5 QUAD-COIL
1
P5 455-OUT
9
P6
+8V-SYNTH 10
P6
+8V-SYNTH 4
P6 TCXO
1
P6 AF-SIG
9
P6
GND 2
P6 GND
3
P6 LF-SIG
7
P6 MOD
6
P6
REF-MOD 5
P6
TX-AF 8
P7 INT
2
P7 SPKR
1
+13.8V
+13.8V
+13.8V-UNSW
+13.8V-UNSW
+13.8V-UNSW
+13V-ECON
+13V-ECON
+13V-Q306
+21V
+21V
+21V
+5-VOLTS
+5-VOLTS
+5V
+5V
+5V +8-VOLTS
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8V
+8V
+8V
+8V +8V-CNTRL
+8V-CNTRL
+8V-CNTRL
+8V-SYNTH
+8V-SYNTH
+8V-SYNTH
+8V-SYNTH
+8V-TX
+8V-TX
NOT334
NOT567
RF-IN
RF-OUT
REF-MOD ADJ
SYNTHESISER
LOOP FILTER
38.4MHZ OUT
TCXO & TX-AUDIO PCB
DELAY LINE
+8V-TX
RX-TUNE VOLTAGE
PDL16M
PDL12M
P1 TO CONTROL PCB
P2 TO CNTRL PCB
IF PCB
3
2
16
1
38.4MHZ
PRINTED
BASE L
NOT FITTED FOR HIGH-BAND
+8V-TX
UNDER-WALL DECOUPLING
4S3
4S3
*
8
4
TO LOOM CONNECTOR P2
PIN-7
*
NOISE BLANKER
PA OPTION: 25W-Q306 OR LOW-POWER VERSION
FOR LOW-POWER VERSION,
(SEE SHEET-2 FOR OPTION CCT-DETAILS)
*
LINK FOR LOW-PWR VERSIONS
LOW POWER VERSIONS)
(IPN 220-01287-00)
*R315 NOT FITTED FOR HIGH-BAND
USE DUMMY-TRANSISTOR PCB
FROM +8V REGULATOR ON
CNTRL PCB, VIA P1-PIN 9
(IPN:220-01201-00)
X3 MULTIPLIER
VCO
FROM +21V REGULATOR, IC405
PRESCALER
FROM P2/PIN-10
(VIA L331)
20NH
PRTD
PRINTED
*C322 NOT FITTED FOR LOW-BAND
PRINTED
*
1ST MIXER
TO LOOP-FILTER
IC202 PIN-8
+21V
& Q213 IN VCO
87
AUDIO PA
FROM CNTRL PCB
+13.8V-ECONOMY
VIA P2-PIN 5
TO LOOM CONNECTOR P2 PIN-6
& RF POWER-AMP
(IPN:220-01201-00)
TRACK-FUSE
PCB-GND
INTERNAL SPKR
PL2U
SPKR
GND
SK7HMCH
CUT FOR EXTRNL SPKR
GND
L304, L307, L314, L316 & L309
NOT FITTED FOR
COUPLER
HIGH-BAND
*C352 NOT FITTED FOR HIGH-BAND
( ,CRUSH BEADS FOR
*
DUAL-4S3B BEADS
TO CNTRL-PCB VIA P2 PIN-9 & Q311
5V7
6V2
6V7
2V3 0V
3V0
4V0
7V8
6V2
5V4
3V7
7V5
3V9
2V1
7V0
7V4 3V1 0V7
3V4
0V7
8V0
4V0
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
ABCDEFGHJ KLMNPQR
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:.
2.SC.
PROJECT: DESIGNER:
2
2
T2000-500/600 UHF MOBILE RADIO
POWER & BAND VARIANTS
2K5UFL4A
220-01205-14
18-10-96
A
T2000-500/600 YH
*C308
12PS
10PS
12PS
10PS
*C309
22PS
-
22PS
-
*C322
-
22PS
-
22PS
*Q306
MRF646
MRF646
-
-
*C314
12PS
10PS
12PS
10PS
*C321
39PUH
33PUH
39PUH
33PUH
*C238
27PS
18PS
27PS
18PS
*C232
8P2S
5P6S
8P2S
5P6S
*C227
8P2S
5P6S
8P2S
5P6S
*C237
6P8S
5P6S
6P8S
5P6S
*L207
571
570
571
570
*C107
3P9S
4P7S
3P9S
4P7S
*C110
39PS
18PS
39PS
18PS
*C111
6P8S
5P6S
6P8S
5P6S
*R305A
33Z
-
-
-
*C114
39PS
18PS
39PS
18PS
*C115
10PS
8P2S
10PS
8P2S
*C119
39PS
18PS
39PS
18PS
*C121
6P8S
5P6S
6P8S
5P6S
*C122
3P9S
4P7S
3P9S
4P7S
*L302
15H30
15H25
15H30
15H25
*L300
10S35
10S23
10S35
10S23
*L314
4S3B
4S3B
LINK
LINK
13 ADDED D305,R348,#R334,#C365,C318A,C500. YH 14-3-95
*C101
8P2S
10PS
8P2S’
10PS
*C365
1U0S
-
1U0S
-
*R334
22S
-
22S
-’
*R309
47S
68S
47S
68S
11A MODS TO PWR CONTROL ETC MC
8A ADDED LOW-POWER VARIANTS J.F. J.F. 22/2/93
8B MODIFIED VARIANTS-TABLE FOR C327 & C329, SHEET-2. J.F. J.F. S.P. 14/5/93
8C MODIFIED NOISE BLANKER VARIANTS CH/N 93/03-118. M.C. G.S. 18/5/93
8D NO CONNECTIVITY CHANGES. M.C. G.S. D.E. M.B. 14/7/93
9A UPDATED PA, SYNTH. ADDED VIAS AROUND EDGE OF PCB. M.C. K.B. D.E. M.B. 28/8/93
9B UPDATED EXCITER AND SYNTH LAYOUT. M.C.
10A ADDED Q217, Q309 & OTHER ASSORTED MODS. J.F. J.F. 28/7/94
*R304
100S
100S
100S
100S
*R313
330W1
330W1
-’
-
*R315
22X
-
22X
-’
*R319
22ZV
-
-
-
*R314
-
-
56X
56X’
*R318
-
-
56X
56X’
*R323
33X
33X
68X
33X
*C323
100PAHV
100PAHV
-
-
*C324
39PAHV
33PAHV
-
-
*C325
39PAHV
39PAHV
-
-
*C327
47PX
39PX
22PUH
18PUH
*C329
47PX
39PX
22PUH
18PUH
*C330
6P8UH
4P7UH
5P6UH
-
*C331
5P6UH
5P6UH
5P6UH
4P7UH
*C332
10PUH
10PUH
22PUH
5P6UH
*C335
2P2UH
-
2P2UH
-
*C339
4P7UH
3P9UH
4P7UH
3P9UH
*C342
3P9UH
4P7UH
3P9UH
4P7UH
*C352
1P0S10
-
1P0S10
-
*C343
2P7UH
3P9UH
2P7UH
3P9UH
*C341
4P7UH
3P9UH
4P7UH
3P9UH
*C347
2P7S
2P2S
2P7S
2P2S
*C350
3P9S
3P3S
3P9S
3P3S
*C346
3P9S
2P2S
3P9S
2P2S
*PWR/BAND-VERSION
25W/400-470MHZ
25W/450-520MHZ
LOW-PWR/400-470MHZ
LOW-PWR/450-520MHZ
*L315
65H30
65H30
-
-
*C302
6P8S
6P8S
6P8S’
6P8S
*L322
15H45
15H40
15H45
15H40
*L316
4S3B
4S3B
-
-
*L317
528
528
-
-
*L324
15H50
15H45
15H50
15H45
*L325
25H35
15H40
25H35
15H40
*L326
25H35
15H40
25H35
15H40
IC202
33078D
V-
4
V+
8
P1
16 WAY PADDLE CONNECTOR
P2
12 WAY PADDLE CONNECTOR
P3
7WAY SIDE ENTRY SKT
P5
2X5 WAY TOP ENTRY PLUG
P6
2X5 WAY TOP ENTRY PLUG
P7
2 WAY PLUG
SHIELD
A3M2594 RX SHIELD TOPFIDA
FIDUCIAL TOPFIDB
FIDUCIAL
MIXER
OSC
IC101
3371D
IN
16
IN
1
OUT
2
OUT 3
+
1020
IC402
87
*C323
100P *C324
33P
*C325
39P
*C327
39P *C329
39P *C330
4P7
*L315
6.5T/3.0
*L316
#4S3B
*L317
528
*Q306
MRF646
*R305A
33
*R319
22
+8-VOLTS
NOT334 NOT567
+13V-Q306
RF-IN
RF-OUT
CCT SHOWN WITH HIGH-BAND VALUES
PACOMPONENTS
*PWR/BAND-VERSION
25W/400-470MHZ
LOW-PWR/400-470MHZ
LOW-PWR/450-520MHZ
25W/450-520MHZ
PA COMPONENTS CONTINUED RX-TRIPLET COMPONENTS
VCOCOMPONENTS
DUMMY-TRANSISTOR PCB
NOT FITTED
NOT FITTED
REPLACES Q306
REPLACES Q306
SMASH FERRITE BEADS FOR LOW-POWER VERSIONS
*L314
USING A Q305 = BLW81 PHILIPS TRANSISTOR
DUMMY TRANSISTOR PCB IN PLACE OF Q306 (MRF646)
*C330
5P6
RF-IN FROM Q305 COLLECTOR
LOW-POWER OPTION
NOT FITTED FOR
LOW-PWR/HIGH-BAND
IPN 220-01287-00
LOW-BAND
HIGH-BAND
RF-OUT TO COUPLER
POSITION POSITION
POSITION OF CAP WITH LOW PWR 400-470MHZ
USING Q305=BLW81 PHILIPS TRANSISTOR ,VERSION 2
*C327
*C329
PRINTED
R319 NOT FITTED FOR HIGH-BAND
*
(TO COUPLER)
(FROM Q305 COLLECTOR)
STD 25W OPTION
PLACED ON DUMMY-XISTOR PCB FOR LOW-PWR.
0
1
2
3
4
5
6
7
8
9
ABCDEFGHI J KL MNOPQRSTUVW
0
1
2
3
4
5
6
7
8
9
ABCDEFGHI J KL MNOPQRSTUVW
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:
2.SC.
PROJECT: DESIGNER:
1
2
T2000-800
800MHZ MOBILE RADIO
2K8MBL3A
220-01305-03
20/12/94
A
T2000-800 M.HALL
TX:+4V5
RX:+3V3
+6DBM/50OHM
P3 ASSORTED MOODS (FROM ISS-P1). JOE JOE 15/2/94
0A ASSORTED MODS. JOE JOE 18/4/94
2A ADDED NON-STD COMPONENT - C234, 1P0. JOE JOE 19/7/94
3A M.HALL
TYP:4V0.@-70DBM.INPUT
1V0.P-P
60%-MOD
TYP:650MVP-P.@-70DBM.INPUT
CV212
5/40P
C1
33P
C100
10N
C104
100N
C106
33P
C107
33P
C108
33P
C109
33P
C110
33P
C124
3P3
C125
1P8
C126
3P3
C127
6P8
C128
22P
C129
10N
C130
10N
C133
39P
C134
5P6
C135
15P
C136
6P8
C137
120P
C138
6P8
C139
15P
C140
5P6
C141
39P
C142
5P6
C149
33P
C158
1N0
C174
47U C175
100N C176
100N
C180
100N
C181
100N
C182
33P
C184
33P
C185
10N
C186
10N
C187
1N0
C188
33P
C189
470P
C190
470P
C191
560P
C192
33P
C193
4U7
C194
33P
C195
33P
C197
100N
C198
1P0
C199
1N0
C2
33P
C200
10N
C201
100N
C202
1N0
C203
22N
C204
100N
C205
22N
C207
10N C208
100P
C209
100N
C210
100P
C211
56P
C213
47U
C214
33P
C215
4U7
C216
10N
C217
47U
C218
4U7
C219
4U7
C220
10N
C221
1U0
C222
100N
C223
33P
C224
33P
C225
33P
C226
100N
C227
5P6
C229
47U
C230
22P
C231
10N
C232
1P2
C233
4U7
C235
100N
C236
3P3
C237
3P3
C238
3P9
C240
1N0
C241
1N0
C242
10N
C243
33P
C244
56P
C245
10N
C246
1N0
C247
2P7
C248
100U
C249
1N0
C250
22P
C251
120P
C252
18P
C253
12P
C254
1N0
C255
2P7
C256
1N0
C3
33P
C301
1N0
C303
33P
C304
1N0
C305
33P
C306
3P9
C307
100N
C308
1N0
C309
33P
C310
100N
C311
33P
C312
1N0
C313
4P7 C314
4P7
C315
33P
C316
1N0
C317
33P
C318
33P
C319
3P3
C320
33P
C321
33P
C322
100N
C324
10N
C325
33P
C326
33P C328
1N0
C329
33P
C330
33P
C331
33P
C332
33P
C333
33P
C334
33P
C335
33P
C336
33P
C337
33P
C338
33P
C339
33P
C340
33P
C341
2P7 C342
1P0 C343
3P3 C344
3P3 C345
1P0 C346
2P7
C347
33P
C348
33P C349
33P
C350
33P
C351
1N0
C352
33P
C353
1N0
C354
330N
C355
33P
C356
100N
C357
1N0
C358
1N0
C359
1N0
C360
33P
C361
100N
C362
1U0
C363
1N0
C364
100N
C365
1U0
C366
33P
C367
1N0
C403
470P
C410
4U7
C411
100N
C412
47U
C413
100N
C414
470U
C415
1000U
C416
470P
C419
100N C420
100N
C423
56U C424
4U7
C425
4U7
C426
10N
C427
4U7
C428
4U7
C429
1N0
C430
56U
C431
100N
D1
18V
BAV99
D100 3
1BAV99
D100
2
3
BAT17DS
D107
23
BAT17DS
D107
3
1
BAT17DS
D108
3
1
BAT17DS
D108
23
D110
DIODEMXR
3
4
2
1
BAV70
D202
23
D203
BB535
1
2
D204
BB535
1
2
D205
BB535
1
2D206
BB535
1
2
BAR14-1
D208
3
1
BAR14-1
D208
2
3D301
1SS97
D302
UM9401
D303
UM9401
D304
BA482
BAV70
D401
13
BAV70
D401
23
IN
IN OUT
PD
OUT
RV
SYNTHESISER
IC201
145158-2
F
8
DATA
10
CLK
9
EN
11
GND
6
F
13
F
3
OSC
1OSC
2REF
14 MC
12 +V
4
LD 7
OUT 5
PR 16
PV 15
IC203
12022AD
IN 1
GND
5
IN
8
SW
3
NC
7
VCC
2
MC
6
OUT
4
VREG
IC403
7808ACT
VIN
1
GND
2
VOUT
3
VREG
IC404
7805ACT
VIN
1
GND
2
VOUT
3
IC405
MHW820-1
VIN
1
VS1
2
VS2
3
VS3
10
VOUT 12
L1
#4S3B
L107
RF BALUN
3
2
1
4
6
L108
RF BALUN
3
2
1
4
6
L110
330N
L114
#662 L116
#662
L117
RF BALUN
3
2
1
4
6
L118
RF BALUN
3
2
1
4
6
L119
#655
2
3
6
1
4
L120
M21B L121
M21A
L200
M21B
L201
100N L202
820NH
L204
#662
L205
330NH
L206
330NH
L207
#570
L208
330NH
L209
330NH
L211
100NH
L213
100NH
L214
330NH
L300
330NH
L302
330NH
L304
M21B
L306
M21B
L308
8.5T/3.0
L309
15NH
L311
8.5T/3.0
L312
330NH
L313
1T/3.0
L315
2.5T/3.0
L316
8.5T/3.0
L317
8.5T/3.0
L318
8.5T/3.0
L319
8.5T/3.0
L320
3.5T/3.0
L321
8.5T/3.0
L322
1T/4.0
L323
1.0T/4.5
L324
1T/3.5
L325
#4S3B
L326
#4S3B
L327
M21B
L331
M21B
L401
#650
2
36
14
NOT-STD
4R7
Q101
BFG520X
Q102
BC857
Q103
951
Q115
BC848
D
S
G
Q200
MMBFJ310
Q201
BC857
D
S
G
Q202
MMBFJ310
Q203
BC848
Q204
BC848
Q205
BC857
Q206
BC848
Q207
BC857
Q208
BC848
Q209
BC857
D
S
G
Q210
BFR31
Q211
BC848
Q212
941
Q213
BC848
Q214
941
Q215
MMBR571 Q300
951
Q301
951
Q302
MRF559
Q303
BC848
Q304
BD234
Q305
BC848
Q306
BC807
Q307
BC848
Q308
BC807
Q309
BC848
Q401
BC857
Q402
BC817
CW
RV153
47K
2
3
1
CW
RV222
47K
2
3
1
CW
RV324
470K
2
3
1
R101
3K9
R102
560
R103
2K2
R104
100
R105
18
R106
100K
R107
0
R108
100K
R112
47
R113
4R7
R114
820 R115
12K
R116
4R7
R117
10
R118
100
R119
10
R138
100K
R151
3K3
R152
390K
R155
100K
R156
100
R157
10K
R158
1K0
R159
47
R160
10
R161
1K0
R194
0
R195
68K R196
100
R197
100
R198
2K2
R199
100
R200
1K0 R201
100
R203
22
R209
2K2
R212
2K2 R213
1K2
R214
680
R219
1K0
R221
100
R223
22K
R224
22K
R225
22K
R226
12K
R227
470
R228
3K3
R229
22 R230
470
R231
220
R232
2K2
R233
1M0
R234
120
R235
330
R236
47
R237
100
R238
8K2
R239
22K
R240
100K
R241
1K5
R242
22
R243
3K3
R244
22
R245
22
R247
33
R248
0
R249
22
R250
2K2
R251
560
R252
1K0
R253
68
R255
100
R256
1K8
R257
1K2 R258
10
R259
1K0
R260
1K5
R261
33
R262
10
R263
180K
R266
3K3
R267
3K3
R268
56
R271
150
R272
150
R273
10
R274
470
R275
10
R276
2K2
R277
56
R278
100K
R279
180
R280
27
R281
180
R301
220
R302
1K2
R303
100 R305
10
R306
1K0
R307
68
R308
1K0
R309
1K0
R310
47
R311
180
R312
680
R313
1K0
R314
10
R315
12
R316
150
R317
470 R318
470
R321
470K
R326
220K
R327
1K0
R328
330
R329
1K0 R330
220K
R332
100
R333
2K2
R336
100
R337
0
R338
27K
R339
10K
R340
10K
R341
47K
R342
390K
R343
4K7
R344
2K2
R345
10K
R346
680
R347
100
R348
330
R349
1K0
R350
27K
R351
10 R352
10
R353
10 R354
47K
R418
680
R420
27K
R421
27K
R422
22
R425
1K0
R426
4R7 R427
4R7
R428
22
R429
27K
R430
6K8
R431
100K
R432
10
R433
100
R434
47
R437
1K0
R441
27K
S4
I/OPAD
TP1
I/OPAD
XF101
6DFA
XF102
6DFB
IC101
3371D
10
11
OUT
IN
IC101
3371D
LIM 5
GND
15
VCC
4
DEC
6
DEC
7
QUAD
8
AF
9
RSSI
13
IC101
3371D
12
14
+
-
IC202
33078D
3
2
1
+
-
IC202
33078D
5
6
7
1020
IC402
+
6
GND
9
SUB
1
SB
5
VCC
3
BS
4
O/P 2
P1
+5V 15
P1
+8V 10
P1
+8V-SYNTH 9
P1
AF-SIG 8
P1
BUSY 3
P1
CLK 12
P1
DATA 13
P1
DET-AF 5
P1
ENABLE 14
P1
GND 4
P1
GND 16
P1
GND 1
P1
LCK-DET 11
P1
LF-SIG 6
P1
MOD 7
P1
RSSI 2
P2 +13.8V
8
P2 +13.8V-US
6
P2 +13V-ECON
5
P2 +5-VOLTS
7
P2 +8V-CNTRL
9
P2 +8VTX
10
P2 AUDIO-PA
1
P2 EXTRNL
3
P2 GND
2
P2 IGN
4
P2 PWR-CNTRL
12
P2 PWR-SENSE
11
P3 AUDIO-O/P
4
P3 EXTERNAL
1
P3 GND
5
P3 GND
3
P3 IGN
7
P3 SPKR-GND
2
P3 13.8V-UNSW
6
P5 +8VOLTS
7
P5 AF-OUT
10
P5 CMPRTR-OUT
6
P5 DETECT-AUDIO
8
P5 FILTER
3
P5
GND 2
P5
MIXER 4
P5 NSE-DET
5
P5 QUAD-COIL
1
P5 455-OUT
9
P6
+8V-SYNTH 4
P6
+8V-SYNTH 10
P6 AF-SIG
9
P6 GND
3
P6
GND 2
P6 LF-SIG
7
P6 MOD
6
P6
REF-MOD 5
P6 TCXO
1
P6
TX-AF 8
P7
2
P7
1
+13.8V
+13.8V
+13.8V-UNSW
+13.8V-UNSW
+13.8V-UNSW
+13V-ECON
+13V-ECON
+30V
+5-VOLTS
+5-VOLTS
+5V
+5V
+5V
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8-VOLTS
+8V
+8V
+8V
+8V
+8V-CNTRL
+8V-CNTRL
+8V-CNTRL
+8V-SYNTH
+8V-SYNTH
+8V-SYNTH
REF-MOD ADJ
SYNTHESISER
LOOP FILTER
DELAY LINE
1ST MIXER
PDL16M
P1 TO CONTROL PCB
IF PCB
(DWG NO-C731, IPN:220-01201-00)
3
2
16
1
C179
10N
C206
100N
R217
47
8
4
TO CNTRL-PCB VIA P2 PIN-9
TO LOOM CONNECTOR P2
PIN-7
PRESCALER
+30V
+30V VIA R434
TO LOOP-FILTER IC202
PIN-8 VIA R217.
INTERNAL SPKR
PL2U
SK7HMCH
87
+13.8V-ECONOMY
VIA P2-PIN 5
TO LOOM CONNECTOR P2 PIN-6
& RF POWER-AMP
FROM CONTROL-PCB
TRACK-FUSE
PCB-GND
CUT FOR EXTRNL SPKR
INT
SPKR
SPKR
GND
+8V-DELAYED
L210
PRINTED
L307
PRINTED
L310
PRINTED
PDL12M
P2 TO CNTRL PCB
L109
PRINTED
FLANGE
AUDIO PA
L212
PRINTED
616
51.2MHZ
0.5P
DELAYED +8V
VIA Q308
TCXO & TX-AUDIO PCB
(DWG NO-C731, IPN:220-01201-00)
FROM +8V REGULATOR ON
CNTRL PCB, VIA P1-PIN 9
X4 MULTIPLIER
NOT-FITTED
+8V-TX
UNDER-WALL DECOUPLING
VCO
& Q308 VIA L304.
C234 NOT FITTED AS STANDARD
C234
1P0
5V7
6V3
3V0
5V4
7V8
6V2
4V0
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
ABCDEFGHJ KLMNPQR
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:.
2.SC.
PROJECT: DESIGNER:
2
2
T2000-700 340MHZ MOBILE RADIO
2K8MBL3A
220-01305-03
20/12/94
A
T2000-700 JOE
P1 ORIGINAL J.F. J.F. 24/2/93
C179
10N
C206
100N
IC202
33078D
V-
4
V+
8
L210
PRINTED
L212
PRINTED
L307
PRINTED
L310
PRINTED
P1
16 WAY PADDLE CONNECTOR
P2
12 WAY PADDLE CONNECTOR
P3
7 WAY HORIZ MOUNT CAP HOUSING
P5
2X5 WAY TOP ENTRY PLUG
P6
2X5 WAY TOP ENTRY PLUG
P7
2 WAY PLUG
R217
47
SHIELD
A3M2594 RX SHIELD
TOPFIDA
FIDUCIAL TOPFIDB
FIDUCIAL
MIXER
OSC
IC101
3371D
IN
16
IN
1
OUT
2
OUT 3
+
1020
IC402
87
+30V
+8-VOLTS
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
ABCDEFGHJ KLMNPQR
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:.
2.SC.
PROJECT: DESIGNER:
1
1
T2000 SERIES 2
I F BOARD
138400A
220-01384-00
04-12-96
A
T2000 RPS
00A UPDATE OF CIRCUIT REFERENCE RPS 04/12/96
BPF
#CF802
CFU455D2
IN 1
GND
2
OUT
3
BPF
#CF803
CFU455D2
IN 1
GND
2
OUT
3
#C803
0P5
#C805
0P5
#C813
18P
#R805
2K2
#R806
330
#R807
22K
#R822
680
#R823
470
#R826
47K
#R828
560
#R829
220K
XF
GND
I/P
#X801
10.7M
1
2
3
BPF
CF801
SFE10.7MS2
IN
1
GND
2
OUT
3
C801
4N7
C802
10N
C806
470P
C807
10N
C808
10N
C809
5P6
C810
22N
C811
6P8
C812
22N
C850
10N
C814
22N
C815
1N0
BAT17DS
D800
2
3
BAT17DS
D800
3
1
BAV99
D801
2
3
BAV99
D801
3
1
Q801
BFS19
Q802
BFS19
Q803
BFS19
Q804
BFS19
Q805
BFS19
R801
39
R802
100K
R803
56
R804
1K0
R808
39K
R809
33K
R810
5K6
R811
100
R812
390
R813
22
R814
390
R815
270
R816
10K
R817
470
R818
47K
R819
1K0
R820
1K5
R821
22
R824
2K2
R825
180K
R827
1M0
X803
10.245M
#C818
2N2
#C818A
4N7 #R831
47K
#R832
10
#R833
27K
S5
2X5 WAY SIDE ENTRY SKT
TBADMARK
BADMARK BBADMARK
BADMARK
#R832A
0
#R832B
0
S5
+8V-RX 7
S5
COMP-IN 6
S5
FILTER 3 S5 GND
2
S5 MIXER-IN
4
S5
ND-OUT 5
S5
QUADCOIL 1
S5
455KHZ 9
S5
AUDIO 10
S5
DET-AUDIO 8
IF
CCT SHOWN AS NARROW-BAND
#C818A & #C818
FITTED FOR NARROW-BAND ONLY
BAND-OPTIONS INDICATORS
FITTED FOR W/B ONLY
FITTED FOR M/B ONLY
FITTED FOR N/B ONLY#C818
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
ABCDEFGHJ KLMNPQR
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:.
2.SC.
PROJECT: DESIGNER:
1
1
TCXO SERIES 2
T2000
138900A
220-01389-00
12/9/96
A
SERIES 2 RPS
X
3V4.P-P.MAX
AUDIO:2.3KHZ
X
&C919
120P
&C920
120P &C921
18P
&C922
10N
&D901
BBY40
2
3
12.8M
&IC902
GND OUT
VCC FM
&Q901
BFS17
CW &RV927
100K 15T
X
1
3
2
&R915
1K0
&R916
1K5
&R917
82
&R918
33K
&R919
22K
&R920
6K8
-T &R921
10K &R922
2K2
&R923
1M0
&R924
1M0
&R925
100K
&R926
330K
&R928
0
&R929
47K
&R930
10K
&X901
12.8M
#C906
1P5
#R903
10
#R904
10
#R909
47K
#R910
15K
#R911
47K
C901
100N
C902
4P7
C903
100U
C905
4N7 C907
47P
TANT
C908
4U7
TANT
C913
4U7
C914
10N
C915
10N
C916
100N
C917
100N
C918
10N
IC901
34002D
V-
4
V+
8
VIN
N/C
VOUT
N/C
GROUND
IC903
78L05
8
4
2367
1
5
CW
RV906
2K0 X2
3
1
CW
RV907
2K0 X
2
3
1
R900
10K
R901
22K
R902
1M0
R908
47K
R912
10K
R913
33
R914
4K7
R931
2K2
R932
47
TSP901
+
-
IC901
34002D
3
2
1
+
-
IC901
34002D
5
6
7
S6
2X5 WAY SIDE ENTRY SKT
TBADMARK
BADMARK
BBADMARK
BADMARK
#R835A
0
#R835B
0
#R835C
0
R957
3K9
C924
4N7
C904
47N
S6
+8V-IN 4
S6 +8V-IN
10
S6
AF-SIGNAL 9
S6
GND 3
S6
GND 2
S6
LF-SIGNAL 7
S6 MOD-I/P
5
S6
MOD-IN 6
S6
TCXO 1
S6
TX-AUDIO 8
+8V-IN
+8V-IN+8V-IN
+8V-IN
TX AUDIO
+5V
TCXO
5PPM VCTCXO OPTION. HIGH STABILITY
VCTCXO OPTION.
BAND-OPTIONS INDICATORS
FITTED FOR W/B
FITTED FOR M/B
FITTED FOR N/B
MID & WIDE BAND VARIANTS
ARE THE SAME .
OPTIONS FOR THE TCXO TEMP STABILITY
5ppm
3ppm
2.5ppm
XTAL
MODULE -30 TO +60
-30 TO +75C VCTCXO
VXO2605A-1:1
-30 TO +60
(T2000-800)
VXO2605A1
