Tait T800 SL2 25W - Page 231

IPN 220-01686-03
M8SL2-00-002-812 T854 PCB Information C6.2.21
© Copyright Tait Electronics Limited August 2004. All rights reserved.
Sheet 1 – T854 Transmitter Overview
220-01686-03
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
ABCDEFGHJ KL MNPQR
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:.
2.SC.
PROJECT: DESIGNER:
1
9
T854-XX-7XXX
TRANSMITTER
168603b
220-01686-03
18-Mar-02
B
T854 BRD
01A ORIGINAL BRD 26-07-01
02A DCO NO. 1686-001 BRD 19-12-01
03A DCO NO. 1686-002 BRD 01-03-02
03B DESG CHANGES TO MATCH BAAN BRD 18-03-02
PL100
15 WAY R-ANGLE DRANGE PLUG
P100
I/OPAD
AUDIO
SHEET 2
P150
SERIAL-COM
I/OPAD
P170
AUDIO-2
I/OPAD
P160
AUDIO-1
I/OPAD %R150
10E 1%
R160
10E 1%
D111
22V
2
1
T85410
0
T85413
0
T85416
0
T85420
0
TOPHOLE
HOLE
TOPSLOT
SLOT
TOPFIDA
FIDUCIAL
TOPFIDB
FIDUCIAL
EXCITER
SHEET 3
LOCK-DETECT
VCO-O-P
GND
FWD-PWR
REV-PWR
TEMP-SENSE
REV
FWD
FAN
SHEET 4
PA
FILTER
FWD-PWR
REV-PWR
+13V8
GND
TEMP-SENSE
+13V8-FILT-2
SUB-ASSY
VCO
SHEET 5
GND
DIV-BUFFER
VCO-O-P
CNTRL-VOLT
VCO-MOD
REGULATOR
SHEET 6
+13V8
TX-REG
+9V
TX-CONT
TX-ENABLE
TX-KEY
+5V
+20V
TX-ENB
+5VDIG
RESET
WATCHDOG
NOT-RESET
SYNTH
SHEET 7
GND
MCU-CLOCK
SDA
SCK
SYNTH
REF-MOD
+9V +5V
+20V
LOCK-DETECT
DIV-BUFFER CNTRL-VOLT
TX-REG
MICRO
SHEET 8
SYNTH
SCK
SERIAL-COM
SDA
SDAP
SCKP
REV FWD
HARMONIC-FILTER
SHEET 9
ANTENNA
GND
FILTER
C100
150P
C101
47U
C103
1N0
Q100
MJD2955
R100
1
R102
3K9
Q101
BC817
R103
12K
R101
12K
AIFIDA
HOLE
AIFIDB
HOLE
BOTFIDA
FIDUCIAL
BOTFIDB
FIDUCIAL
BOTSLOT
SLOT
BOTHOLE
HOLE
T85415
0
T85423
0
SK536
1 WAY SOCKET
Q102
BC857
C102
47U
T85425
0
T85426
0
T85430
0
T85435
0
T85436
0
T85433
0
PL100
GND
14
PL100
GND
15
PL100
+13V8
9
PL100
+13V8
10
PL100
SERIAL-COM
7
PL100
TX-ENABLE
5
PL100
TX-KEY
13
PL100
AUDIO-2
6
PL100
OPTO-KEY-
12
PL100
OPTO-KEY+
11
PL100
LINE-I/P-4
4
PL100
LINE-I/P-3
3
PL100
LINE-I/P-2
2
PL100
LINE-I/P-1
1
PL100
CTCSS
8
+9V-EX +5V
+20V +9V +5V +9V
+20V
+5V+13V8
+9V
TX-REG-FILT-2
+5VDIG
+5VDIG
+13V8
TX-REG
+13V8-FILT-2 TX-REG-FILT-1
TX-REG-FILT-2
TX-REG+9VTX-REG-FILT-1
+13V8-FILT-2 +13V8
TX-REG
+9V-EX
+13V8
PROCESSOR
DRANGE 1
PL100
7
6
5
13
12
11
8
4
3
2
1
10
9
14
15
DGND & GND ARE JOINED
THROUGH R617 ON SHEET 6
PRODUCT INDICATORS
-10 -13 -16 -20
+wire to fan
-15 -23 -25 -26 -30 -35
-36
-33
TX-RELAY-DRV
LED
E-P
CTCSSM
SCKP SDAP
DUAL_POINT_IND
REF-MOD
VCO-MOD
SCKP
SDAP
CTCSSM
E-P
LED
TX-RELAY-DRV
DUAL_POINT_IND
REF-MOD
VCO-MOD
AUDIO-1
AUDIO-2
TX-ENABLE
AUDIO-2
AUDIO-1
TX-ENABLE
OPTO-KEY-
OPTO-KEY+
CTCSS
LINE-I-P-4
LINE-I-P-3
LINE-I-P-2
LINE-I-P-1
LINE-I-P-1
LINE-I-P-2
LINE-I-P-3
LINE-I-P-4
CTCSS
OPTO-KEY+
OPTO-KEY-