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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Sony Ericsson > Sony Ericsson Hardware Repair

Sony Ericsson Hardware Repair Post here your Hardware Repairing Hints or Problems with SonyEricsson and Sony Phones.

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Old 07-07-2016, 09:12   #1 (permalink)
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Z1 compact D5503 Schematic diagram needed


Z1 compact D5503 Schematic diagram needed,

please help me to find schematic for this model
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Old 07-07-2016, 11:27   #2 (permalink)
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No schematics from Sony I have tried.

By AHMED KOUKOU
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Old 07-13-2016, 07:56   #3 (permalink)
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I need too schematic Sony Xperia Z3 Compact D5803
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Old 07-13-2016, 07:59   #4 (permalink)
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Quote:
Originally Posted by kose2ik View Post
I need too schematic Sony Xperia Z3 Compact D5803
Hello,
No schematics for new sony android phones.
Tell what you want exactly for this phone and i will help you.

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Old 07-16-2016, 20:32   #5 (permalink)
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Sony Z1 Compact Vibra not work

Hi, i have z1 compact with vibra issue, it is hardware problem, could you give me the solution?
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Old 07-16-2016, 20:44   #6 (permalink)
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Quote:
Originally Posted by ahmed koukou View Post
Hello,
No schematics for new sony android phones.
Tell what you want exactly for this phone and i will help you.

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More details with pictures.

أرسلت من HTC Desire 816 dual sim بإستخدام تاباتلك
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Old 07-17-2016, 18:32   #7 (permalink)
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Sony Z1 Compact Vibra not work

I've found misses items and broken pads as you can see on picture. How can I repair this?

http://s5.ifotos.pl/img/img01jpg_aphehxp.jpg

http://s10.ifotos.pl/img/img002JPG_aphehxh.jpg
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Old 07-17-2016, 19:17   #8 (permalink)
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Quote:
Originally Posted by karmellino View Post
I've found misses items and broken pads as you can see on picture. How can I repair this?

http://s5.ifotos.pl/img/img01jpg_aphehxp.jpg

http://s10.ifotos.pl/img/img002JPG_aphehxh.jpg
reupload images file not found.

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Old 07-17-2016, 22:25   #9 (permalink)
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Quote:
Originally Posted by ahmed koukou View Post
Hello,
No schematics for new sony android phones.
Tell what you want exactly for this phone and i will help you.

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LCD BackLight issue/problem. ( This url not help me: forum . gsmhosting . com /vbb/f261/sony-xperia-z3-compact-d5803-backlight-issue-2059647/ )
LCD connector contacts details I need to know (to measure) and around components info
(device was water damage, big corrosion was around LCD connector ).
LCD picture working (I see with flashlight) and digitizer/touchscreen working.
LCD is OK, tested with another device/board.
Board backlight fuse is OK too.
(exscuse my inglish. (I cant upload pictures/files/links - I'm new user, but old quest and very thankfull for this forum ~10x helped find needed schematics))
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Old 07-18-2016, 00:15   #10 (permalink)
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Quote:
Originally Posted by kose2ik View Post
LCD BackLight issue/problem. ( This url not help me: forum . gsmhosting . com /vbb/f261/sony-xperia-z3-compact-d5803-backlight-issue-2059647/ )
LCD connector contacts details I need to know (to measure) and around components info
(device was water damage, big corrosion was around LCD connector ).
LCD picture working (I see with flashlight) and digitizer/touchscreen working.
LCD is OK, tested with another device/board.
Board backlight fuse is OK too.
(exscuse my inglish. (I cant upload pictures/files/links - I'm new user, but old quest and very thankfull for this forum ~10x helped find needed schematics))
Hello,
Measure connection on flex cable and board connector.
Later I will upload pictures of LCD driver.

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Old 07-18-2016, 07:39   #11 (permalink)
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Quote:
Originally Posted by ahmed koukou View Post
reupload images file not found.

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I've found misses items and broken pads as you can see on picture. How can I repair this?



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Old 07-18-2016, 20:45   #12 (permalink)
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Sony Z1 Compact Vibra not work

Can you help me? I've no idea...



Quote:
Originally Posted by ahmed koukou View Post
Hello,
Measure connection on flex cable and board connector.
Later I will upload pictures of LCD driver.

أرسلت من HTC Desire 816 dual sim بإستخدام تاباتلك
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Old 07-18-2016, 20:48   #13 (permalink)
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Quote:
Originally Posted by karmellino View Post
Can you help me? I've no idea...
Now I have z1 c6903 not like your board I can not help you for now and I am busy if I can I will help you.

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Old 07-22-2016, 03:14   #14 (permalink)
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Sony Xperia Z3 Comapc backlight LCD connector pin pinout

My Sony Xperia Z3 Comapc D5803 backLight will illuminate if I give voltage (in my image pin 18 ) >14v, ~15.5v is OK (and over 17v I think is overvoltage).
(olny if phone working too) (pin 2 and 5 is maybe digitizer?)
"Fuse V" (youtube.com/watch?v=E47WD5QCMhU) is OK, voltage is on both sides ~28v (<- is it voltage OK?)


Last edited by kose2ik; 07-22-2016 at 03:23.
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Old 07-22-2016, 03:30   #15 (permalink)
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pin 38 , pin 39 was/were marked incorrectly were marked incorrectly (corrected image http://i63.tinypic.com/2enltsj.jpg )
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