Tait T800 SL2 25W User Manual

IPN 220-01396-03
M8SL2-00-002-812 T855 PCB Information B6.3.19
© Copyright Tait Electronics Limited August 2004. All rights reserved.
Sheet 1 – T855 Receiver Overview
220-01396-03
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
10
T855
RECEIVER
1396_03B
220-01396-03
02-02-99
03B
T855RX BENC
0A ORIGINAL DAVES
1A UPDATE DAVES SLH DE RORY 22-08-97
2A C/N 710167 DAVES
3A C/N 710540 BENC 08-06-98
3B UPDATE CAD=BAAN BENC 02-02-99
PROCESSOR
SHEET 2
AUDIO
LINE-O/P-1
LINE-O/P-2
LINE-O/P-3
LINE-O/P-4
SPEAKER-O/P
GATE-O/P-1
RELAY-COM-1
RELAY-NO-1
RSSI
MUTE
AUDIO-2
AUDIO
RECT-NOISE
SPEECH
AUDIO-1
LED
RX-DISABLE
DISCRIMINATOR
SHEET 3
I-F
I-F-SIG
AUDIO
RECT-NOISE
SHEET 4
FRONT-END
VCO-O-P
SECTION
VCO
SHEET 5
CNTRL-VOLT DIV-BUFFER
REGULATOR
SHEET 6
SYNTH
SHEET 7
LOCK-DETECT
SDA
SCK
SYNTH
MCU-CLOCK
P100
I/OPAD
R160
10
P170
I/OPAD
P160
I/OPAD
D111
SR2607
PL100
15 WAY R-ANGLE DRANGE PLUG
MICRO
SHEET 8
SYNTH
MCU-CLOCK
SCK
AUDIO-1
MUTE
LOCK-DETECT
LED
SERIAL-COM
SDA
RX-DISABLE
RESET
SPEECH
WATCHDOG
NOT-RESET
HARMONIC-FILTER
SHEET 9
ANTENNA
F-END-SIG
OUT-OF-CIRCUIT-DATA
SHEET 10
+9V+9V
+9V +5V +5V +5VDIG+9V
PL100
LINE-O/P-1
1
PL100
LINE-O/P-2
2
PL100
LINE-O/P-3
3
PL100
LINE-O/P-4
4
PL100
RSSI
5
PL100
AUDIO-1
6
PL100
SERIAL-COM
7
PL100
SPEAKER-O/P
8
PL100
+13V8
9
PL100
+13V8
10
PL100
GATE-O/P-1
11
PL100
RELAY-COM-1
12
PL100
RELAY-NO-1
13
PL100
GND
14
PL100
GND
15
+13V8 +9V
+13V8
+9V
+5VDIG
+20V +13V8 +9V +5V
+20V
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
RELAY-NO-1
RELAY-COM-1
GATE-O/P-1
SPEAKER-O/P
LINE-O/P-4
LINE-O/P-3
LINE-O/P-2
LINE-O/P-1
LINE-O/P-1
LINE-O/P-2
LINE-O/P-3
LINE-O/P-4
SPEAKER-O/P
GATE-O/P-1
RELAY-COM-1
RELAY-NO-1
AUDIO-2
AUDIO-1
RSSI
RX-DISABLE
SPEECH
MUTE
LED
LED
MUTE
SPEECH
RX-DISABLE
AUDIO-1
AUDIO-2
RSSI
This sheet shows how the T855 circuitry is divided into separate sections which are
contained within separate cavities in the chassis. It is laid out to show the approximate
location of each section of circuitry on the PCB. The circuitry for each section is shown
on separate numbered sheets, and all components on the PCB are numbered to match
the sheet on which they appear. For example, all audio components appear on sheet 2
and are numbered between 200 and 299, all IF section components are on sheet 3 and
are numbered between 300 and 399, and so on.

Tait T800 SL2 25W Specifications

General

Brand	Tait
Model	T800 SL2 25W
Category	Accessories
Language	English