Philips pm2521 - Page 172

02
CONTENTS
Page
1.
General
1
2.
Why
use a
signature
analyser?
1
3.
Check with a
signature analyser
1
4.
Type of
signature analyser to be
used
1
5.
Settings
and connection
of the signature analyser
2
6.
Brief description
of the tests
2
7.
How to
use the
documentation and
the
testrom?
3
8.
Fault-finding
hints
3
9.
How to
order the
signature analysis testrom and the
documentation?
3
10.
Testing the PM2521
4
10.1.
General
4
10.2.
Free Run test
5
10.3.
Ram and I/O test
testO
7
1
0.4 Visual LCD
test
test 1
9
10.5 Switch
decoding
test
test
2
10
10.6
Relay and
FET test
test
3
11
10.7
Static relay
and FET
test test 4
12
10.8
Counter and
counter input
control test test
5
14
10.9.
Interrupt controller
test test
6
15
©
N.V.
PHILIPS'
GLOEILAMPENFABRIEKEN
-
EINDHOVEN
-
THE
NETHERLANDS
-
1982