Hi, purer
This is info on the TDA8808:
http://www.semiconductors.philips.com/pip/TDA8808T_AT_CNV_2.html
The only data I have from the TDA5708/9 is the following pictures.
/Hugo 🙂
This is info on the TDA8808:
http://www.semiconductors.philips.com/pip/TDA8808T_AT_CNV_2.html
The only data I have from the TDA5708/9 is the following pictures.
/Hugo 🙂
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Hello
Thankful to receive your reply .
Do you have any more details for the two pictures or any information about Plilips CD with MAB8441?
Thank you
Thankful to receive your reply .
Do you have any more details for the two pictures or any information about Plilips CD with MAB8441?
Thank you
Thank you
Would you please send me the whole details for the one of these Philips players ?Something wrong with my player ,I have to get the schematic to repair it
Would you please send me the whole details for the one of these Philips players ?Something wrong with my player ,I have to get the schematic to repair it
The MAB is a controller. It be programmed differently in those players (my 650 has 3 microcontrollers...).
The player will have a testmode: press 3 different buttons on the front and switch the player on. (e.g. pause,stop,play). Dont know the ones for your player: trial and error.
If you get into testmode, you will only see one 0 on the display.
Then press next and it will become a 1. The player will then try different things once at a time.
On my 650 it is stop,play,search>>.
0: service mode
1: laser on and attempt to focus
2: turntable motor on
3: radial movement of arm on: music played.
With search you can now control the arm.
You probably have a bad laser, you can see if it works by looking to it FROM AN ANGLE. You see a faint orange glow around the lens. Do not look at a straight angle from above !!!!!!!!!!!
If it does work, it might have been the last thing you saw....!
I have the service manual, if you are a bit more precise on the fault, we could figure out what is wrong.
Greetings,
GuidoB
The player will have a testmode: press 3 different buttons on the front and switch the player on. (e.g. pause,stop,play). Dont know the ones for your player: trial and error.
If you get into testmode, you will only see one 0 on the display.
Then press next and it will become a 1. The player will then try different things once at a time.
On my 650 it is stop,play,search>>.
0: service mode
1: laser on and attempt to focus
2: turntable motor on
3: radial movement of arm on: music played.
With search you can now control the arm.
You probably have a bad laser, you can see if it works by looking to it FROM AN ANGLE. You see a faint orange glow around the lens. Do not look at a straight angle from above !!!!!!!!!!!
If it does work, it might have been the last thing you saw....!
I have the service manual, if you are a bit more precise on the fault, we could figure out what is wrong.
Greetings,
GuidoB
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