CMC-531X : news
 

Here is what is printed on the rear panel of the Daewoo Monitor that i'm
repairing. (i also seen this monitor as remarked by Funet and Dex, the
Daewoo model is 712B)

dex model 2450+
power : ....
serial no : gc12390899
manufactured : febraury.2001
chassis no : 531x
FCC ID : C5F7NFCMC531X
Beschleunugungsspannung (HV) : 26kV Max
CDC POINT spa
Semko, Nemko, Fimko, Demko, Energy Star, CE
CMC-531 1st (from "first" i think that there are some versions of the
service manual, if you have got one please email me, i' ve downoloaded one
from Eserviceinfo.com)

Here is the components that i have changed :
C524 : 63V 470uF, changed with 100V 330uF
Q507 : Tried to change it (IRF630A) with a IRF640 but it goes in safe mode
R528 with a 1/2W instead of a 1/8W one (22k)
R529 : 2k2 1/2W
R553 : 560M 1/2W (this one seem to be burned)
D516 : 1N4007
D517 : 1N4007
Q505 : KSC5801

Can anyone help me ?

--
Intiglietta Mino
VeroFalso Inc.
A volte c'e' a volte non c'e' :-)