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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 07-07-2015, 12:33   #1 (permalink)
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Sony Xperia Z3 D6603 on backlight no display


Hi i have problem with my xperia z3 is only backlight can here sound vibration for touch etc. but is no picture on screen !! I was try with other fully working display and nothing also i make jumper like it is in this thread :
http://forum.gsmhosting.com/vbb/f261...ution-1933279/

but still same, is any solution for this ?
Regards
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Old 07-09-2015, 05:08   #2 (permalink)
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Hello
Try with new main flex cable.
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Old 07-09-2015, 12:51   #3 (permalink)
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replace all testes all LCD on other motherboard and all working, so definitely is issue with this motherboard some capacitors is gone but which one ?
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Old 07-15-2015, 13:43   #4 (permalink)
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Hi,I have a similar problem to solve ,i have to change an xperia z3 display d6633 and maybe you can help me... my question :
Are all xperia z3 displays the same?I can find d6603 d6643 d6653 but no d6633 here in Italy because phone is an imported dual sim variation
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Old 07-16-2015, 07:08   #5 (permalink)
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Quote:
Originally Posted by axel1985 View Post
Hi,I have a similar problem to solve ,i have to change an xperia z3 display d6633 and maybe you can help me... my question :
Are all xperia z3 displays the same?I can find d6603 d6643 d6653 but no d6633 here in Italy because phone is an imported dual sim variation
Hi
Yes one display will fit all xperia z3 variants listed by you.
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Old 04-24-2016, 14:21   #6 (permalink)
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Old 04-30-2016, 11:04   #7 (permalink)
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same problem here. But i have one missing filter (one of the five square ones directly at the bottom of the mark in the picture from Adeebshaikh).
Are all the same kind?
Maybe somebody can explane what kind of parts these are and where to get them.
thx

can't post pictures till now. Sorry
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Old 03-28-2017, 12:14   #8 (permalink)
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Hello,
I have same problem.. but for me BACKLIGHT on but no display !! FLEX ok. LCD ok. Tested from another motherbaord... All filter near FLEX connector has connectivity !!
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Old 03-28-2017, 14:40   #9 (permalink)
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Quote:
Originally Posted by blackangel82 View Post
Hi i have problem with my xperia z3 is only backlight can here sound vibration for touch etc. but is no picture on screen !! I was try with other fully working display and nothing also i make jumper like it is in this thread :
http://forum.gsmhosting.com/vbb/f261...ution-1933279/

but still same, is any solution for this ?
Regards


i was already faced this problem while i flashed
before software flashing lcd working perfectly but when i flashed with d6603 software i faced blank lcd while rest z3 fully worked
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Old 07-22-2018, 09:01   #10 (permalink)
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Sony Xperia Z3 D6603 solution for backlight that not working at all or working partitialy.

- Remove and replace 2 coils as on picture below:

https://drive.google.com/file/d/1qp9...ew?usp=sharing

https://drive.google.com/open?id=1Ia...qNWAV0qRtKI1XQ

https://drive.google.com/open?id=1WS...IfOm9LtpXAqdsp
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