View Full Version : WTB: POWER and RGB/CVBS switches for Philips CM8833-II monitor
caiusfabricius
18 May 2011, 11:17
Hi all,
I'm looking for a replacement POWER and RGB/CVBS switches for mine Philips CM8833-II monitor.I'm searching also for the front small door but switches have priority.I attached pictures for better understanding.Thanks.
Loedown
19 May 2011, 02:05
I know the company I deal with stocks the power switch, take pictures of the power switch, both from outside and underneath ( soldering pattern ) and I will match it up to give you a proper reply, do the same with the CVBS switch too thanks.
caiusfabricius
19 May 2011, 10:14
I know the company I deal with stocks the power switch, take pictures of the power switch, both from outside and underneath ( soldering pattern ) and I will match it up to give you a proper reply, do the same with the CVBS switch too thanks.
Ok, thanks very much.Regarding the CVBS switch , it's missing on my monitor, I only taken a picture of the soldering area on the PCB (you can see the old soldering) and a picture of the near Analogue/TTL switch which is similar but has 12 legs intead of 6 of the CVBS/RGB one.Here are the pictures:
https://rapidshare.com/files/1950210769/Philips_CM8833-II.rar
Loedown
19 May 2011, 13:29
That monitor needs some serious resoldering on BU2 and BU3
SK2 is 4822 276 11505 ( CVBS )
SK1 is 4822 276 11504 (power )
http://www.donberg.ie/catalogue/tv_monitor_spares/switches/sw_155.html
Main power switch, fairly pricey but close to you.
I can't find a direct replacement for the other but if you give me the dimensions of it I can look.
caiusfabricius
19 May 2011, 13:46
That monitor needs some serious resoldering on BU2 and BU3
SK2 is 4822 276 11505 ( CVBS )
SK1 is 4822 276 11504 (power )
http://www.donberg.ie/catalogue/tv_monitor_spares/switches/sw_155.html
Main power switch, fairly pricey but close to you.
I can't find a direct replacement for the other but if you give me the dimensions of it I can look.
Ok,many thanks.Searching in google by 4822 276 11505 part numeri , I came across this:
http://shop.euras.com/detailsseite2.php?viewpicture=n&pic=977724&ag=02_40&vgruppe=4300000000&price=6,52&partstr=482227611505&login=315484N&thispage=
Can I trust in it?
Regarding the power switch I think I can purchase form the site you gave me, but 12,28 euros is quite expensive for a simple switch...;)
Anyway later I'll send you the dimensions of the shape silkscreened on the soldering area of the PCB.Thanks again for the help.
Loedown
19 May 2011, 14:00
Ok,many thanks.Searching in google by 4822 276 11505 part numeri , I came across this:
http://shop.euras.com/detailsseite2.php?viewpicture=n&pic=977724&ag=02_40&vgruppe=4300000000&price=6,52&partstr=482227611505&login=315484N&thispage=
Can I trust in it?
Regarding the power switch I think I can purchase form the site you gave me, but 12,28 euros is quite expensive for a simple switch...;)
Anyway later I'll send you the dimensions of the shape silkscreened on the soldering area of the PCB.Thanks again for the help.
For 6.52 Euros I think it's a winner
As for the power switch, well, if it's worth it to you?
caiusfabricius
19 May 2011, 14:07
For 6.52 Euros I think it's a winner
As for the power switch, well, if it's worth it to you?
Yes, I want to put the monitor in perfect order, I'm a perfectionist..;)
Now I use the front GREEN switch to commutate from RGB/CVBS, pratically someone has jumpered wire the SK2 and the GREEN switch (on the soldering area of the foront GREEN switch there is 'SK2' silkcreened too..) cutting also some traces.
I will resolder the BU2 and BU3 as well even if now the monitor is working well.
Regarding the front flap did you know the exact part number?
Loedown
19 May 2011, 14:14
Yes, I want to put the monitor in perfect order, I'm a perfectionist..;)
Now I use the front GREEN switch to commutate from RGB/CVBS, pratically someone has jumpered wire the SK2 and the GREEN switch (on the soldering area of the foront GREEN switch there is 'SK2' silkcreened too..) cutting also some traces.
I will resolder the BU2 and BU3 as well even if now the monitor is working well.
Regarding the front flap did you know the exact part number?
I've been a lovely bloke and zoned the whole manual for you, enjoy.
Click the link in the top right hand corner marked 'The Zone!', no direct links allowed sorry.
caiusfabricius
19 May 2011, 14:21
I've been a lovely bloke and zoned the whole manual for you, enjoy.
Click the link in the top right hand corner marked 'The Zone!', no direct links allowed sorry.
Thanks but I can't access to the Zone!, maybe I don't have right privileges.
Thanks but I can't access to the Zone!, maybe I don't have right privileges.
How do I get access to the zone? (http://eab.abime.net/faq.php?faq=vb_faq#faq_thezone_faq_item)
caiusfabricius
19 May 2011, 14:32
Pardon..Thanks , I'll let you know about my repairing.
P.S.
The manual kindly provided from you is for the Philips CM8833, is it he same for mine CM8833-II?
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