Philips FL1.10
This Philips TV model FL1.10 goes to standby when switched on - after a
brief flash from the LED displays. I'm guessing the SMPS is shutting down due to a fault elsewhere. Any likely cause? -- *I don't have a license to kill, but I do have a learner's permit. Dave Plowman London SW To e-mail, change noise into sound. |
Philips FL1.10
Dave Plowman (News) wrote:
This Philips TV model FL1.10 goes to standby when switched on - after a brief flash from the LED displays. I'm guessing the SMPS is shutting down due to a fault elsewhere. Any likely cause? An Accountant. -- Adrian C |
Philips FL1.10
"Dave Plowman (News)" wrote in message ... This Philips TV model FL1.10 goes to standby when switched on - after a brief flash from the LED displays. I'm guessing the SMPS is shutting down due to a fault elsewhere. Any likely cause? -- *I don't have a license to kill, but I do have a learner's permit. Dave Plowman London SW To e-mail, change noise into sound. Have you checked the secondary side rectifiers? Not uncommon on Philips gear! |
Philips FL1.10
In article ,
ian field wrote: "Dave Plowman (News)" wrote in message ... This Philips TV model FL1.10 goes to standby when switched on - after a brief flash from the LED displays. I'm guessing the SMPS is shutting down due to a fault elsewhere. Any likely cause? Have you checked the secondary side rectifiers? Not uncommon on Philips gear! Will do. Was hoping there might be someone familiar with these and knew the common faults. -- *Pride is what we have. Vanity is what others have. Dave Plowman London SW To e-mail, change noise into sound. |
Philips FL1.10
Dave Plowman (News) wrote:
Will do. Was hoping there might be someone familiar with these and knew the common faults. Google immediately finds this (which might not be a help)... http://www.hamradio-badarc.co.uk/television/tvp/philipsfl1pt4.htm Also look at http://www.eserviceinfo.com/repair_tips.php?search_rt=FL1.10 -- Adrian C |
Philips FL1.10
"Dave Plowman (News)" wrote in message ... In article , ian field wrote: "Dave Plowman (News)" wrote in message ... This Philips TV model FL1.10 goes to standby when switched on - after a brief flash from the LED displays. I'm guessing the SMPS is shutting down due to a fault elsewhere. Any likely cause? Have you checked the secondary side rectifiers? Not uncommon on Philips gear! Will do. Was hoping there might be someone familiar with these and knew the common faults. The last Philips item I fixed was a DVD player, the secondary side rectifier that failed was a 3A leaded part, but holes and screen print were present for an alternative 2-pin TO220 rectifier - I had to guess the best course of action. I opted for a 3A rectifier with faster Trr than the original rather than a higher current replacement - it didn't bounce. |
Philips FL1.10
In article ,
Adrian C wrote: Dave Plowman (News) wrote: Will do. Was hoping there might be someone familiar with these and knew the common faults. Google immediately finds this (which might not be a help)... http://www.hamradio-badarc.co.uk/television/tvp/philipsfl1pt4.htm Also look at http://www.eserviceinfo.com/repair_tips.php?search_rt=FL1.10 Thanks - didn't find one of those on my search. Starting from the info on the second one, found the LOP transistor fooked - a BU 508 - and replaced it. It then came out of standby to the accompaniment of sounds of arcing, smoke and smells. But not sure exactly where from as I powered down immediately. But guess it needs expensive replacements so probably scrap. Sad as it's the Matchline version in a decent looking box. -- *I got a sweater for Christmas. I really wanted a screamer or a moaner* Dave Plowman London SW To e-mail, change noise into sound. |
Philips FL1.10
"Dave Plowman (News)" wrote in message ... In article , Adrian C wrote: Dave Plowman (News) wrote: Will do. Was hoping there might be someone familiar with these and knew the common faults. Google immediately finds this (which might not be a help)... http://www.hamradio-badarc.co.uk/television/tvp/philipsfl1pt4.htm Also look at http://www.eserviceinfo.com/repair_tips.php?search_rt=FL1.10 Thanks - didn't find one of those on my search. Starting from the info on the second one, found the LOP transistor fooked - a BU 508 - and replaced it. It then came out of standby to the accompaniment of sounds of arcing, smoke and smells. But not sure exactly where from as I powered down immediately. But guess it needs expensive replacements so probably scrap. Sad as it's the Matchline version in a decent looking box. Check whether it has a disc ceramic flyback tuning cap, they often crack and usually fail S/C - but could be in the early stage of breaking down. |
Philips FL1.10
In article ,
Dave Plowman (News) wrote: Starting from the info on the second one, found the LOP transistor fooked - a BU 508 - and replaced it. It then came out of standby to the accompaniment of sounds of arcing, smoke and smells. But not sure exactly where from as I powered down immediately. But guess it needs expensive replacements so probably scrap. Sad as it's the Matchline version in a decent looking box. Just to follow up, found the plug/socket at the tube end for the scan coils burnt out internally. Another tip from that site. Did a bodge repair on that PCB and soldered the ribbons in direct - and it's working fine. (I'd guess a 'proper' repair would mean a new tube. ;-)) -- *What was the best thing before sliced bread? Dave Plowman London SW To e-mail, change noise into sound. |
Philips FL1.10
Dave Plowman (News) wrote:
*What was the best thing before sliced bread? Sliced meat, otherwise no chance of making a sandwich ... -- Adrian C |
Philips FL1.10
*What was the best thing before sliced bread?
A bread slicer. - Franc Zabkar -- Please remove one 'i' from my address when replying by email. |
Philips FL1.10
On Thu, 17 Dec 2009 16:53:03 +0000 (GMT), "Dave Plowman (News)"
put finger to keyboard and composed: This Philips TV model FL1.10 goes to standby when switched on - after a brief flash from the LED displays. I'm guessing the SMPS is shutting down due to a fault elsewhere. Any likely cause? Here are the circuit diagrams: http://rapidshare.com/files/24184323...IS_FL_1.10.rar http://rs738gc.rapidshare.com/files/...IS_FL_1.10.rar - Franc Zabkar -- Please remove one 'i' from my address when replying by email. |
Philips FL1.10
"Franc Zabkar" wrote in message ... On Thu, 17 Dec 2009 16:53:03 +0000 (GMT), "Dave Plowman (News)" put finger to keyboard and composed: This Philips TV model FL1.10 goes to standby when switched on - after a brief flash from the LED displays. I'm guessing the SMPS is shutting down due to a fault elsewhere. Any likely cause? Here are the circuit diagrams: http://rapidshare.com/files/24184323...IS_FL_1.10.rar http://rs738gc.rapidshare.com/files/...IS_FL_1.10.rar - Franc Zabkar Is the file available anywhere else? Clicking the link seems to alternate between high number of people downloading - try again in 2 minutes, or "you have to be a premium user to download this file". |
Philips FL1.10
On Tue, 29 Dec 2009 17:46:51 -0000, "ian field"
put finger to keyboard and composed: "Franc Zabkar" wrote in message .. . On Thu, 17 Dec 2009 16:53:03 +0000 (GMT), "Dave Plowman (News)" put finger to keyboard and composed: This Philips TV model FL1.10 goes to standby when switched on - after a brief flash from the LED displays. I'm guessing the SMPS is shutting down due to a fault elsewhere. Any likely cause? Here are the circuit diagrams: http://rapidshare.com/files/24184323...IS_FL_1.10.rar http://rs738gc.rapidshare.com/files/...IS_FL_1.10.rar - Franc Zabkar Is the file available anywhere else? http://www.eserviceinfo.com/download...ps_FL1.10.html http://www.eserviceinfo.com/download...ps_FL1.10.html http://www.eserviceinfo.com/download...ps_FL1.10.html - Franc Zabkar -- Please remove one 'i' from my address when replying by email. |
Philips FL1.10
"Franc Zabkar" wrote in message ... On Tue, 29 Dec 2009 17:46:51 -0000, "ian field" put finger to keyboard and composed: "Franc Zabkar" wrote in message . .. On Thu, 17 Dec 2009 16:53:03 +0000 (GMT), "Dave Plowman (News)" put finger to keyboard and composed: This Philips TV model FL1.10 goes to standby when switched on - after a brief flash from the LED displays. I'm guessing the SMPS is shutting down due to a fault elsewhere. Any likely cause? Here are the circuit diagrams: http://rapidshare.com/files/24184323...IS_FL_1.10.rar http://rs738gc.rapidshare.com/files/...IS_FL_1.10.rar - Franc Zabkar Is the file available anywhere else? http://www.eserviceinfo.com/download...ps_FL1.10.html http://www.eserviceinfo.com/download...ps_FL1.10.html http://www.eserviceinfo.com/download...ps_FL1.10.html - Franc Zabkar Thanks. |
Philips FL1.10
In article ,
Franc Zabkar wrote: On Thu, 17 Dec 2009 16:53:03 +0000 (GMT), "Dave Plowman (News)" put finger to keyboard and composed: This Philips TV model FL1.10 goes to standby when switched on - after a brief flash from the LED displays. I'm guessing the SMPS is shutting down due to a fault elsewhere. Any likely cause? Here are the circuit diagrams: http://rapidshare.com/files/24184323...IS_FL_1.10.rar http://rs738gc.rapidshare.com/files/...IS_FL_1.10.rar - Franc Zabkar Bit late since it's sorted but thanks. I already have the service manual anyway. But what service manuals never give is the common faults - hence the post. -- *When you've seen one shopping centre you've seen a mall* Dave Plowman London SW To e-mail, change noise into sound. |
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