Philips PM2517E - Page 11

-
Remedy
PM2517E
DM01
600- DMO4
10491
PM2517X DM01 600-
DM04
8611
Onlv
when
the
OQOO63
is
replaced by a
new type
(w€eknumber
>
7919)
the
following modifications
must
be
built-in:
-
Short circuit
resistor
R413
-
Place a
resistor of 220
ksr. cR16
532211130302
between
pin
1 of the OOOO59
{DS1)
and
pin
6
of the 000063
(clock)
(C402
and
R721)
Refer to
Fig.
1
PM25l7E
D l\401
600
onwards
PM2517X Dt\401
600
-
DM01 3051
Fig. l.
P.c,
board
Nl
conductor
side
PM2517E DM04
10491
-
DM06
16386
PM2517X DM04
8611
-
DM07 19671
Plvl2s17X
D
l\4O
l 3051
onwards
In these instruments, the
modification as mentioned
in Service note SME84
are already
built'in.
For
the correct
modification
proceed
as follows:
-
Remove resistor
R418
(SME84)
-
Replace capacitor
C407, 15uF 1OV
5322124
14036
by a
capacitor
of 22nF,4822122
30103
Ceramic
plate
-
place
a resistor
of 220
kS)
,
CR16
5322 11 I 30302
b€tw€en
pin
1 of the OO0059
(DS1)
and
pin
6
of
the
000063
(Clock)
lC4O2
and
R721)
Referto
Fig. 1.
PM2517E DM06
16386 onwards
PM2517X
DM07
19671 onwards
The modification
has already been built-in
by the
factory.
NOTE: There
are several instruments
with a lower
serial
number than DMO6
16386
and
DM07 19671
in
which
the modifications are alreadv built-in,