Author Topic: circuit diagram for hdt8520  (Read 283 times)

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astracat

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circuit diagram for hdt8520
« on: December 10, 2018,09:37:54 »
hi all
need diagram for philips freeview box model hdt8520/05 can any one supply
regards
astracat
« Last Edit: December 13, 2018,12:08:16 by astracat »

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circuit diagram for hdt8520
« on: December 10, 2018,09:37:54 »

Turnip

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Re: circuit diagram
« Reply #1 on: December 10, 2018,11:43:35 »
Hi 'Cat'

Thought you had retired, bit like our old 'Sparky' who still can't bin his iron.

Tend to feel if it isn't the P/S you're wasting your retirement.

Best of luck though - Chris.

astracat

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Re: circuit diagram
« Reply #2 on: December 10, 2018,16:31:44 »
hi turnip
still like to keep hands on ,bit peeved as this is my own went poof  and took out tv with it sorted tv but the dvr need diagram to try to sort it i have a humax  as well but thats crap has usual problems and humax says buy new its only 16 months old arrh the philips machine has hours of films on it so will try to put right and old sky box not used anymore since retirement they stopped the discount.have you managed to sort the skybox pin code yet?
as the last 4 digits on card are usually the code ,theres no code on boxes its stored on card. you could get sky to send the code on mobile phone but they will ask for the account to verify its owner
regards
astracat
« Last Edit: December 10, 2018,16:39:37 by astracat »

Mulja tv repair portal

Re: circuit diagram
« Reply #2 on: December 10, 2018,16:31:44 »

astracat

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Re: circuit diagram for hdt8520
« Reply #3 on: December 18, 2018,04:22:29 »
just a quick update
this box was made by pace with philips badge on it ,wonder if any one has diagram from pace ,its a shame to to scrap
regards
astracat

Turnip

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Re: circuit diagram for hdt8520
« Reply #4 on: December 18, 2018,12:26:52 »
Hi 'Cat'

Think I mentioned the old chap wrote to 'Sky' who magically reinstated his code. Bit odd as chap couldn't have altered its code as not on line.

Guess Magic or maybe eeprom corruption - Old chap happy as can view stuff I'm too old to find interesting - Chris
« Last Edit: December 18, 2018,12:30:29 by Turnip »

astracat

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Re: circuit diagram for hdt8520
« Reply #5 on: December 19, 2018,04:55:39 »
hi turnip
read oldy got pin code sorted eventualy.my pace /philips box not a sky one its freeview  need  diagram as its power input has a low resistence and it shuts down external psu (12v) tried several psu but same effect,removed hdd but same problem suspect a anti reverse diode across input but its all in smd,s.
need a magnifier glass just to see them aarr as no reply from any one looks like will have to test every thing on input so may be a long job ,computer wont recognise hdd to remove recorded progs
 :41:
regards
astracat

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Re: circuit diagram for hdt8520
« Reply #5 on: December 19, 2018,04:55:39 »

Turnip

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Re: circuit diagram for hdt8520
« Reply #6 on: December 19, 2018,11:55:26 »
Hi 'Cat'

Have had a few Vestel boxes where either P/S resistors went O/C or Schottky diodes went S/C - Not in your case - Also zener diodes on the main board couldn't take the heat of something or other and went S/C

Admit never tried download the HDD to computer, guess some format 'Windows' doesn't understand, though feel it might be MP4 as takes less space than most anything else - Best of luck - Chris.

astracat

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Re: circuit diagram for hdt8520
« Reply #7 on: January 04, 2019,05:17:06 »
hi all just a quick update
found problem its a s/c 6pin device only problem its markings are APFBX q2096 looks like its a going in scrap bin as no reference available anywhere
regards
astracat

 

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