Re: Sharp Aquos LC-40LE810E - 2 long, 1 short
Hello,
I recieved new optos with reference cosmo 1010 817 I12 C.
As I didn’t know which opto had to be changed, I changed the 4 optos on the card.
Now my TV is working well !!
Many thanks to budm for your help.
I hope my experience can serve fo future people
FlorianP
New Member
Last Activity: 11-24-2020, 03:57 PM
Joined: 08-09-2020
Location: Paris
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Re: Sharp Aquos LC-40LE810E - 2 long, 1 short
Hello,
Can you please help me to identify the appropriate reference ?
I do not want to solder a wrong component ...
Thank youLeave a comment:
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Re: Sharp Aquos LC-40LE810E - 2 long, 1 short
Thank you Budm,
I am not sure of what I can purchase as a component.
The reference written on the 4 optos is : COSMO 1010 817 K20 H
As per the datasheet:
- COSMO 1010 817 is the main reference
- K20 is the year and month code (I think year and month of production)
- H is normally the CTR (Current Transfer Ratio)
BUT... H is not described in the datasheet (only A, B, C, D and E).
In different vendors, I have not seen any "H" value
...Leave a comment:
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Re: Sharp Aquos LC-40LE810E - 2 long, 1 short
Hello Budm,
First, thank you for your help.
My board is a "DPS-126CP-1 A"
I attach 5 pictures : Power card (face & back), focus on optos (face & back) and focus on PD connector if needed
The reference written on optos is : COSMO 1010 817 K20 H
On a famous chineese webstore, I see this reference : COSMO 1010 817C K10101C DIP4 COSMO1010-817 DIP-4
Is that the same component ?
Not easy to find on a european website, so I think I will wait for...Leave a comment:
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Sharp Aquos LC-40LE810E - 2 long, 1 short
Hello,
First of all I am not native English speaking, so sorry for potential mistakes or misunderstanding.
I have a basic multimeter and a soldering iron. No electronic pieces for replacement for the moment, but I can buy some.
I have a Sharp Aquos LC-40LE810E with issue.
When I turn on my TV with the remote control, I have 2 long flashing on the boomerang symbol, and no image/no sound.
I saw in the service manual that I need to click on « menu » button of the remote control to have more information.
--> Error core... -
Re: New Members - please post your introductions here
Hello everyone,
I am from Paris (France), and I registered on this website to request some help to solve an issue on my TVLeave a comment:
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