Philips PM2521 Service Manual page 168

2.4 PM 2521/03 from serial number DY 7611 onwards.
The instruments are deliverd in the
new colours, (brown)
Modifications with respect
to
version PM 2521/02
-
service parts
list
Part
Codenumber
Input sockets 5322 267 30487
Top cover assy.
5322 694 54017
Bottom cover assy. 5322 447 70069
Front
5322 447 70071
Function selector
5322 414 40016
Adjust knob
5322 414 40019
Knob for
mains switch 5322 414 20034
Knobs
for
range selection
5322 414 60037
Handle 5322 498 54105
2.5 PM
2521/22 and PM 2521/23 (battery versions
of the
PM
2521)
The difference between the PM 2521/22 and the PM 2521/23 is that
the
PM 2521/22
is
delivered
in the old colours and the
PM 2521/23 in the
new colours.
Therefore
the service manual
for the
PM 2521/22 version
has
to
be
used
for the
PM
2521/23
as
well.