User's Manual Part 7

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
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ABCDEFGHI J KL MNOPQRSTUVW
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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:[e-mail]
1V0.P-P
60%-MOD
TYP:[e-mail]
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
1
BAV99
D100
2
3
BAT17DS
D107
2
3
BAT17DS
D107
3
1
BAT17DS
D108
3
1
BAT17DS
D108
2
3
D110
DIODEMXR
3
4
2
1
BAV70
D202
2
3
D203
BB535
1
2
D204
BB535
1
2
D205
BB535
1
2
D206
BB535
1
2
BAR14-1
D208
3
1
BAR14-1
D208
2
3
D301
1SS97
D302
UM9401
D303
UM9401
D304
BA482
BAV70
D401
13
BAV70
D401
2
3
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
1
OSC
2
REF
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
1
4
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
8
7
+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