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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Philips 3A chasis service mode?
How can I get 3A to service mode? Do I need remote? How is mode operated? I
need to check/change channel selector value. |
#2
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Philips 3A chasis service mode?
"timppa" a écrit le/schreef op/wrote on 24/10/2003
How can I get 3A to service mode? Do I need remote? How is mode operated? I need to check/change channel selector value. The only thing I can tell you; On the set, there is one butto with a marking like a triangle with one point down On the remote control RC5991 there is one button with the marking like a square on its side with an exclamation symbol within it. (maybe with the word "print" on it. You have to push those two buttons at the same time for a short while. The only values in that menu that I remember are; E/W = 08 and Corner E/W = 09 For the rest you will have to search... Hope this helps, Greetings, Alain -- alain dot beguin at tijd dot be Icq/Skype/Msgr-audio NL/FR/GB NewsReader: http://mesnews.no-ip.com |
#3
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Philips 3A chasis service mode?
Thanks!
I managed to get to serv.mode now. It needed that mono button and timer/sleep button sametime. Now I have menu which looks like this. Center of screen: -- -- I managed to change mem blocks. Those look like this: 01 39 02 20 03 08 04 01 05 42 06 14 07 39 08 -- 09 -- 10 -- 11 -- 12 -- 13 -- 14-- I can also cnahge values, but how I can store those? I haven't found correct mem block and value for channeselector, but still looking for it... -Tim- "Alain Beguin" kirjoitti viestissä:mesnews.cbea7d3a.6905becb.4.1714@privacy .net... "timppa" a écrit le/schreef op/wrote on 24/10/2003 How can I get 3A to service mode? Do I need remote? How is mode operated? I need to check/change channel selector value. The only thing I can tell you; On the set, there is one butto with a marking like a triangle with one point down On the remote control RC5991 there is one button with the marking like a square on its side with an exclamation symbol within it. (maybe with the word "print" on it. You have to push those two buttons at the same time for a short while. The only values in that menu that I remember are; E/W = 08 and Corner E/W = 09 For the rest you will have to search... Hope this helps, Greetings, Alain -- alain dot beguin at tijd dot be Icq/Skype/Msgr-audio NL/FR/GB NewsReader: http://mesnews.no-ip.com |
#4
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Philips 3A chasis service mode?
Thanks!
I managed to get to serv.mode now. It needed that mono button and timer/sleep button sametime. Now I have menu which looks like this. Center of screen: -- -- I managed to change mem blocks. Those look like this: 01 39 02 20 03 08 04 01 05 42 06 14 07 39 08 -- 09 -- 10 -- 11 -- 12 -- 13 -- 14-- I can also cnahge values, but how I can store those? I haven't found correct mem block and value for channeselector, but still looking for it... -Tim- "Alain Beguin" kirjoitti viestissä:mesnews.cbea7d3a.6905becb.4.1714@privacy .net... "timppa" a écrit le/schreef op/wrote on 24/10/2003 How can I get 3A to service mode? Do I need remote? How is mode operated? I need to check/change channel selector value. The only thing I can tell you; On the set, there is one butto with a marking like a triangle with one point down On the remote control RC5991 there is one button with the marking like a square on its side with an exclamation symbol within it. (maybe with the word "print" on it. You have to push those two buttons at the same time for a short while. The only values in that menu that I remember are; E/W = 08 and Corner E/W = 09 For the rest you will have to search... Hope this helps, Greetings, Alain -- alain dot beguin at tijd dot be Icq/Skype/Msgr-audio NL/FR/GB NewsReader: http://mesnews.no-ip.com |
#5
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Philips 3A chasis service mode?
"eddumweer" kirjoitti ... "timppa" schreef in bericht ... Thanks! I managed to get to serv.mode now. It needed that mono button and timer/sleep button sametime. Now I have menu which looks like this. Center of screen: -- -- I managed to change mem blocks. Those look like this: 01 39 02 20 03 08 04 01 05 42 06 14 07 39 08 -- 09 -- 10 -- 11 -- 12 -- 13 -- 14-- I can also cnahge values, but how I can store those? I haven't found correct mem block and value for channeselector, but still looking for it... I thought that the value for the channelselector must be in 12 or higher and depending the hardware (channelselector, txt.... ) the value must be 040 or 40. Thanks for information! Only value that is changed over memblock 7 is 11. 12 cannot be changed or something is broken. I have to look for that pp button (code) because I use CME replacement remote that don't have such... Bit hard. If I manage to change and find correct channel selector value I will install those zeners. This tv model is not very service friendly... at all. Store everything you change "directly" with the pp-button (personal setting) or green button at the top of the rc5991 Have you mounted 2 zenerdiodes 5V6 fover the eeprom from ground to sda and from ground to scl. It's a modification for static problems made by Philips Greetings Peter |
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