Re: CH341a SPI / I²C programmer
Here is version 1.30 I'm using or you can try the alternative version (see attached image).
Advantage with this alternative version is automatic identification of I2C EEPROMs....
Kasamiko
Member
Last Activity: 07-17-2021, 10:22 PM
Joined: 12-07-2015
Location: Negros Occidental
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Re: Sony KDL-60W600B 5-Blinks
I will try to FORCE ON the BL driver later. I have to put this unit aside for awhile since it occupies so much space on my working table.
I will be back with update later....Leave a comment:
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Re: Sony KDL-60W600B 5-Blinks
Yes done resoldering those area that are prone to heating....Leave a comment:
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Re: Sony KDL-60W600B 5-Blinks
I was not able to get a descent image of board label but I'm attaching a part of service manual indicating the pinout....Leave a comment:
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Re: Sony KDL-60W600B 5-Blinks
There are instances that the backlight is working. but most of the time the backlights are OFF.
Already check the TCON board. 12V is present but all voltages for dc-dc are missing (see the yellow shaded part)....Leave a comment:
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Re: Sony KDL-60W600B 5-Blinks
I did this mostly on Sony and the backlights should come on but this one nothing happens.
But when I randomly press the MENU button on the remote I can hear some melody then the backlight turns on but the screen is just blank.
See attached image....Leave a comment:
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Re: Sony KDL-60W600B 5-Blinks
Yes, I saw that thread and even resolder the connector for BL harness.
This is the picture of all boards....Leave a comment:
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Re: Sony KDL-60W600B 5-Blinks
Yes, channel and volume are responsive....Leave a comment:
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Sony KDL-60W600B 5-Blinks
I got this Sony KDL-60W600B with power LED blinking 5 times. I suspected a T-CON failure (Part #: RUNTK 5475TP0106FV).
What I did is start by removing the main flex coming from the mainboard and turn it on again, now blinking error is gone.
Turn the set off reconnect the flex and turn it on blinking error is gone. I got a steady green light but the screen is totally BLACK. No backlight.
Anybody encountered this trouble before?
TIA -
Re: Eeprom dump thread!
Hi,
I got a Sharp Model LC-32LE240M that is stuck in BURN MODE. I already programmed the main SPI but still the same. change board from working model same issue.
I suspect a corrupted memory on scaler board [B]MT3151A04-1-XC-9[/B].
I'm requesting for a dump file for this EEPROM.
TIARe: Eeprom dump thread!
Hi,
I got a Sharp Model LC-32LE240M that is stuck in BURN MODE. I already programmed the main SPI but still the same....Leave a comment:
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Re: New Members - please post your introductions here
Good day to all!
I'm Kasamiko from the Philippines, doing some all-around electronics repair and microcontroller programming for profit and fun. I'm specialized in repairing CRT TV particularly those cheap China made..
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