hi guys
my friends tv has developed these lines any ideas panel fault ?
picture attached thanks
my friends tv has developed these lines any ideas panel fault ?
picture attached thanks
Attached Files
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Re: Samsung ps43e450a1w
any ideas ? -
Re: Samsung ps43e450a1w
Top to bottom - Panel fault
Left to right - Y buffer FaultComment
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Re: Samsung ps43e450a1w
thanks m8Comment
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Re: Samsung ps43e450a1w
Actually would have to say most likely both panel fault, not repairable. Samsung, that is ridiculous for a 2012 TV!!!Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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- Prior owner tried a replacement main board. No difference.
- Samsung 2x red blinking standby LED = panel fault
- Jumpered FB_TRDY_1 (pin 1 CN1300 left. main tcon->left side buffer boards) and FB_TRDY_3 (pin 95 CN1301 right. main tcon->right side buffer boards) This allows testing individual T-Con (on main board) connection to panel on this Samsung. Found fault on left side (viewing from rear of TV)
- Each side has 2 buffer boards, disconnected left side flex between 2 buffer boards. Fault is on the left most board.
- Tape masking eventually isolated to CN1300 pin 15 (CKV4_GOA) Display
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