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
5
T8000 UHF PA (400-520MHZ)
MICROPROCESSOR
0200004a
220-02000-04
27-Mar-03
A
TB8000 CN
01A CLONED FORM 226-00205-06 PAUL G 26-6-02
02A DCO.02000-002 CADENCE VERSION ML 18-10-02
03A DCO.02000-002 UNICAD VERSION TB 18-10-02
04A DCO. 02000-003 CJK 27-03-03
FLIP FLOP
74AC374T
IC203
D0
3
D1
4
D2
7
D3
8
D4
13
D5
14
D6
17
D7
18
CK
11
GND
10
OE
1
VCC
20
Q0
2
Q1
5
Q2
6
Q3
9
Q4
12
Q5
15
Q6
16
Q7
19
C230
1N0
C231
47N
FLIP FLOP
74AC374T
IC204
D0
3
D1
4
D2
7
D3
8
D4
13
D5
14
D6
17
D7
18
CK
11
GND
10
OE
1
VCC
20
Q0
2
Q1
5
Q2
6
Q3
9
Q4
12
Q5
15
Q6
16
Q7
19
FLIP FLOP
74AC374T
IC205
D0
3
D1
4
D2
7
D3
8
D4
13
D5
14
D6
17
D7
18
CK
11
GND
10
OE
1
VCC
20
Q0
2
Q1
5
Q2
6
Q3
9
Q4
12
Q5
15
Q6
16
Q7
19
R229
100K
R230
100K
R231
100K
R232
100K
R237
100K
R240
100K
R241
100K
R246
100K
R239
100K
R248
100K
R250
100K
R254
100K
R245
100K
R256
100K
R200
470
C232
1N0
C236
47N
C233
1N0
C237
47N
P200
2X5 WAY PLUG
X200
16M128
C202
33P
C204
33P
IC206
358D
V-
4
V+
8
+
-
IC206
358D
5
6
7
+
-
IC206
358D
3
2
1
C240
1N0
C239
47N
IC202
DS2433
GND
4
DATA
3
R238
100K
R242
100K
R247
100K
R249
100K
R251
100K
R255
100K
R233
100K
R236
100K
R257
10M
G
D
S
Q202
FDC6303
3
2
4
G
D
S
Q203
FDC6303
3
2
4
G
D
S
Q204
FDC6303
3
2
4
G
D
S
Q205
FDC6303
1
5
6
G
D
S
Q207
FDC6303
3
2
4
G
D
S
Q202
FDC6303
1
5
6
G
D
S
Q203
FDC6303
1
5
6
G
D
S
Q204
FDC6303
1
5
6
G
D
S
Q205
FDC6303
3
2
4
G
D
S
Q207
FDC6303
1
5
6
R265
820K
R272
560K
R277
470K
R284
82K
R273
120K
R266
220K
R278
100K
R285
39K
R274
39K
R267
47K
R281
33K
R286
1K0
R275
10K
R268
10K
R282
10K
R287
0
R276
2K7
R269
10K
R283
10K
R290
33K
R291
10M
R292
220K
R260
12K
TP204
R263
10
CW
RV200
50K
1
3
2
R293
10M
C241
47N
C238
1N0
R264
10
IC200
ST72F321
54
RESET
59
OSC1
58
OSC2
13
AIN0
14
AIN1
15
AIN2
16
AIN3
17
AIN4
18
AIN5
19
AIN6
20
AIN7
5
PWM3
6
PWM2
7
PWM1
8
PWM0
9
PB4
10
PB5
11
PB6
12
PB7
51
SDAI
52
SCLI
34
VSS
48 57 24 22
VSSA
53
VPP
33
VDD
47 60 23 21
VA_REF
55
EVD
56
TLI
35
PC0
36
PC1
37
PC2
38
PC3
39
PC4
40
PC5
41
PC6
42
PC7
4
PE7
3
PE6
2
PE5
1
PE4
64
PE3
63
PE2
62
PE1
61
PE0
25
PF0
26
PF1
27
PF2
28
PF3
29
PF4
30
PF5
31
PF6
32
PF7
43
PA0
44
PA1
45
PA2
46
PA3
49
PA4
50
PA5
IC201
LP2951
V OUT
1
SENSE
2
SD
3
GND
4
ERROR
5
VTAP
6
FB
7
V IN
8
R221
4K7
R222
4K7
R223
4K7
R227
220K
R228
4K7
R218
10K
R215
10K
R201
10K
TP200
TP201
TP203
R210
10K
R206
10K
R211
10K
R209
10K
C205
100N
C203
100N
C201
100N
C200
100N
R203
100K
D200
BAV70W
2
3
D200
BAV70W
1
3R205
100K
D201
BAV70W
2
3
D201
BAV70W
1
3
R212
10K
R213
12K
R214
1K2
R204
560K
TANT
C213
22U
TP202
TANT
C227
4U7
R220
10K
C218
1N0
C220
47N
TANT
C222
4U7
C224
1N0
C228
47N
TANT
C229
4U7
C209
1N0
C211
47N
TANT
C214
4U7
C210
1N0
C212
47N
TANT
C215
4U7
C219
1N0
C221
47N
TANT
C223
4U7
R258
100K
R259
100K
R224
10K
C206
1N0
TP205
R217
470
R219
470
D202
5V1
3
2
TP210
R234
10
R243
33K 1%
R244
100K
R235
2K2
D203
BAV70W
2
3
D203
BAV70W
1
3
C242
47N
C243
47N
D204
LM4041
1
3
2
C207
1N0
D205
5V1
3
2
R297
47K 1%
R295
47K 1%
C245
1N0
R294
47K 1%
R296
330K 1%
C246
1N0
TP206
R202
4K7
IC207
LOW VOLT IND
GND
3
2
VCC
1
RST
R226
1K0
TP211
D206
BAV70W
13
D206
BAV70W
23R225
0
G
D
S
Q201
BSS123
1
2
3
R261
22K
TP209
TP207
TP208
R299
220K
S
G
D
Q208
BSS84
1
2
3
R298
47K
C247
27N
G
D
S
Q209
FDC6303
3
2
4
R207
47K
G
D
S
Q209
FDC6303
1
5
6
R208
47K
+5V-DIG
LED-GREEN
4N4
SUMMARY-ALARM-MICRO
3E6
FWD-PWR-ALARM-MICRO
3E9
REV-PWR-ALARM-MICRO
3E7
+5V-DIG
+5V-DIG
+5V-DIG
+10V
AMBIENT-TEMP-SENSE
3F1
REV-PWR
3D3
4H8
FWD-PWR
3G7
4H9
DRIVER-CURRENT-MICRO
4F2
FINAL1-CURRENT-MICRO
5B4
FINAL2-CURRENT-MICRO
5B7
I2C-DATA-MICRO
3E5
I2C-CLK-MICRO
3E4
FINAL1-BIAS-MICRO
5B4
FINAL2-BIAS-MICRO
5B6
DRIVER-BIAS-MICRO
4E1
POWER-LEVEL
4B6
DRIVER-TEMP
4N5
FINAL2-TEMP
5M7
FINAL1-TEMP
5M4
STANDBY-MICRO
1C5
AMB-TMP-MICRO
3H1
LPF-DC-ROM
4N7
LED-RED
4N4
-3V
+5V-DIG
+5V-DIG
+5V-DIG
+28V-FILT-CONTROL
+5V-DIG
POWER-CONTROL
4N5
+5V-DIG +5V-DIG
+5V-DIG +5V-DIG
+5V-DIG
+5V-DIG
+5V-DIG
T8000-SYSTEM-MICRO
3L1
ATTN-BIAS-ENABLE
4B1
+5V-DIG
+5V-DIG +10V
5V-REF-VOLTAGE
2A2
5V-REF-VOLTAGE
2H6
+28V-FILT-CONTROL
+5V-DIG
KEY-CONT
5B2
FAN-CONTROL
3H3
+5V-DIG
PA-KEY-SENSE
3R6
+5V-DIG +5V-DIG
RF-DET
4G4
4N5
+5V-DIG+5V-DIG
ALARM-LATCH-CLK
POWER-LATCH-CLK
E2PROM
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
4
6
6
5
4
3
2
1
0
CONTROL-VOLTS
PROG-VOLTS-ENABLE
PROG-VOLTS
OUTPUT-ENABLE
PA-RAMP-MICRO
KEY-SETUP
RF-DET-SENSE
PA-KEY-MICRO
SUPPLY-VOLTS
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