The board scorching concerns me a lot - it doesn’t look like basic surface level burn residue. You may want to find a schematic or 2 separate groudplanes and check for a direct short. If you don’t see one, you can repair it - if you find one, the board needs to be replaced.
+
The board scorching concerns me a lot - it doesn’t look like basic surface level burn residue. You may want to find a schematic or 2 separate groudplanes and check for a direct short. If you don’t see one, you can repair it - if you find one, the board needs to be replaced. You may need to remove some shorted parts as well so make sure you check the PCB and surrounding components.
It looks like a pretty standard TI chip and I’ve been able to at least narrow it down to a few chips:
* TPA1517DWP (SMD?)
* TPA1517DWPR (SMD?)
* TPA1517DWPRG4 (SMD?)
* TPA1517NE (Most likely)
** TPA1517NEE4 is an alternative part number found on the datasheet
*** Obsolete so hope the NE version can work in place of the NEE4.
I can’t find anything else beyond that based on the photo but that should give you a good starting point IF the board is repairable and NOT dead shorted. Beyond that you’ll need to sort out which one is in use here or if you can interchange it - hopefully you can, but you usually can’t but the pinout looks similar on all 4, so there’s a chance here. See if you can find a photo of a good board and rule it out beyond a question of which one it uses.
The board scorching concerns me a lot - it doesn’t look like basic surface level burn residue. You may want to find a schematic or 2 separate groudplanes and check for a direct short. If you don’t see one, you can repair it - if you find one, the board needs to be replaced.
It looks like a pretty standard TI chip and I’ve been able to at least narrow it down to a few chips:
* TPA1517DWP (SMD?)
* TPA1517DWPR (SMD?)
* TPA1517DWPRG4 (SMD?)
* TPA1517NE (Most likely)
** TPA1517NEE4 is an alternative part number found on the datasheet
-
** Obsolete so hope the NE version can work in place of the NEE4.
+
*** Obsolete so hope the NE version can work in place of the NEE4.
I can’t find anything else beyond that based on the photo but that should give you a good starting point IF the board is repairable and NOT dead shorted. Beyond that you’ll need to sort out which one is in use here or if you can interchange it - hopefully you can, but you usually can’t but the pinout looks similar on all 4, so there’s a chance here. See if you can find a photo of a good board and rule it out beyond a question of which one it uses.
The board scorching concerns me a lot - it doesn’t look like basic surface level burn residue. You may want to find a schematic or 2 separate groudplanes and check for a direct short. If you don’t see one, you can repair it - if you find one, the board needs to be replaced.
It looks like a pretty standard TI chip and I’ve been able to at least narrow it down to a few chips:
* TPA1517DWP (SMD?)
* TPA1517DWPR (SMD?)
* TPA1517DWPRG4 (SMD?)
* TPA1517NE (Most likely)
** TPA1517NEE4 is an alternative part number found on the datasheet
+
** Obsolete so hope the NE version can work in place of the NEE4.
I can’t find anything else beyond that based on the photo but that should give you a good starting point IF the board is repairable and NOT dead shorted. Beyond that you’ll need to sort out which one is in use here or if you can interchange it - hopefully you can, but you usually can’t but the pinout looks similar on all 4, so there’s a chance here. See if you can find a photo of a good board and rule it out beyond a question of which one it uses.
The board scorching concerns me a lot - it doesn’t look like basic surface level burn residue. You may want to find a schematic or 2 separate groudplanes and check for a direct short. If you don’t see one, you can repair it - if you find one, the board needs to be replaced.
It looks like a pretty standard TI chip and I’ve been able to at least narrow it down to a few chips:
* TPA1517DWP (SMD?)
* TPA1517DWPR (SMD?)
* TPA1517DWPRG4 (SMD?)
* TPA1517NE (Most likely)
+
** TPA1517NEE4 is an alternative part number found on the datasheet
I can’t find anything else beyond that based on the photo but that should give you a good starting point IF the board is repairable and NOT dead shorted. Beyond that you’ll need to sort out which one is in use here or if you can interchange it - hopefully you can, but you usually can’t but the pinout looks similar on all 4, so there’s a chance here. See if you can find a photo of a good board and rule it out beyond a question of which one it uses.
The board scorching concerns me a lot - it doesn’t look like basic surface level burn residue. You may want to find a schematic or 2 separate groudplanes and check for a direct short. If you don’t see one, you can repair it - if you find one, the board needs to be replaced.
It looks like a pretty standard TI chip and I’ve been able to at least narrow it down to a few chips:
-
* TPA1517DWP
-
* TPA1517DWPR
-
* TPA1517DWPRG4
-
* TPA1517NE
+
* TPA1517DWP (SMD?)
+
* TPA1517DWPR (SMD?)
+
* TPA1517DWPRG4 (SMD?)
+
* TPA1517NE (Most likely)
I can’t find anything else beyond that based on the photo but that should give you a good starting point IF the board is repairable and NOT dead shorted. Beyond that you’ll need to sort out which one is in use here or if you can interchange it - hopefully you can, but you usually can’t but the pinout looks similar on all 4, so there’s a chance here. See if you can find a photo of a good board and rule it out beyond a question of which one it uses.
The board scorching concerns me a lot - it doesn’t look like basic surface level burn residue. You may want to find a schematic or 2 separate groudplanes and check for a direct short. If you don’t see one, you can repair it - if you find one, the board needs to be replaced.
It looks like a pretty standard TI chip and I’ve been able to at least narrow it down to a few chips:
* TPA1517DWP
-
* TPA1517DWPR
* TPA1517DWPR
* TPA1517DWPRG4
* TPA1517NE
I can’t find anything else beyond that based on the photo but that should give you a good starting point IF the board is repairable and NOT dead shorted. Beyond that you’ll need to sort out which one is in use here or if you can interchange it - hopefully you can, but you usually can’t but the pinout looks similar on all 4, so there’s a chance here. See if you can find a photo of a good board and rule it out beyond a question of which one it uses.
The board scorching concerns me a lot - it doesn’t look like basic surface level burn residue. You may want to find a schematic or 2 separate groudplanes and check for a direct short. If you don’t see one, you can repair it - if you find one, the board needs to be replaced.
It looks like a pretty standard TI chip and I’ve been able to at least narrow it down to a few chips:
* TPA1517DWP
* TPA1517DWPR
* TPA1517DWPR
* TPA1517DWPRG4
* TPA1517NE
-
I can’t find anything else beyond that based on the photo but that should give you a good starting point IF the board is repairable and NOT dead shorted. Beyond that you’ll need to sort out which one is in use here or if you can interchange it - hopefully you can, but you usually can’t. See if you can find a photo of a good board and rule it out beyond a question of which one it uses.
+
I can’t find anything else beyond that based on the photo but that should give you a good starting point IF the board is repairable and NOT dead shorted. Beyond that you’ll need to sort out which one is in use here or if you can interchange it - hopefully you can, but you usually can’t but the pinout looks similar on all 4, so there’s a chance here. See if you can find a photo of a good board and rule it out beyond a question of which one it uses.
The board scorching concerns me a lot - it doesn’t look like basic surface level burn residue. You may want to find a schematic or 2 separate groudplanes and check for a direct short. If you don’t see one, you can repair it - if you find one, the board needs to be replaced.
-
It looks like a pretty standard TI chip and I’ve been able to at least narrow it down to a TPA50/51 series chip but I’m leaning more towards the 50 since the 51 is advertised as SMD - refer to the [https://www.alldatasheet.com/view.jsp?Searchword=TPA5|TI chips on this list] to narrow it down further - it looks like it matters since one of them has I2C and the other one does not - that’s going to help you a lot here especially if you can find out for sure if it’s an I2C audio board. I can’t find anything else beyond that based on the photo but that should give you a good starting point IF the board is repairable and NOT dead shorted. Beyond that you’ll need to sort out which one is in use here or if you can interchange it - hopefully you can, but you usually can’t. See if you can find a photo of a good board and rule it out beyond a question of which one it uses.
+
It looks like a pretty standard TI chip and I’ve been able to at least narrow it down to a few chips:
+
+
* TPA1517DWP
+
* TPA1517DWPR
+
* TPA1517DWPR
+
* TPA1517DWPRG4
+
* TPA1517NE
+
I can’t find anything else beyond that based on the photo but that should give you a good starting point IF the board is repairable and NOT dead shorted. Beyond that you’ll need to sort out which one is in use here or if you can interchange it - hopefully you can, but you usually can’t. See if you can find a photo of a good board and rule it out beyond a question of which one it uses.
The board scorching concerns me a lot - it doesn’t look like basic surface level burn residue. You may want to find a schematic or 2 separate groudplanes and check for a direct short. If you don’t see one, you can repair it - if you find one, the board needs to be replaced.
-
It looks like a pretty standard TI chip and I’ve been able to at least narrow it down to a TPA50/51 series chip but I’m leaning more towards the 50 since the 51 is advertised as SMD - refer to the [https://www.alldatasheet.co.kr/view.jsp?Searchword=TPA5|TI chips on this list] to narrow it down further - it looks like it matters since one of them has I2C and the other one does not - that’s going to help you a lot here especially if you can find out for sure if it’s an I2C audio board. I can’t find anything else beyond that based on the photo but that should give you a good starting point IF the board is repairable and NOT dead shorted. Beyond that you’ll need to sort out which one is in use here or if you can interchange it - hopefully you can, but you usually can’t. See if you can find a photo of a good board and rule it out beyond a question of which one it uses.
+
It looks like a pretty standard TI chip and I’ve been able to at least narrow it down to a TPA50/51 series chip but I’m leaning more towards the 50 since the 51 is advertised as SMD - refer to the [https://www.alldatasheet.com/view.jsp?Searchword=TPA5|TI chips on this list] to narrow it down further - it looks like it matters since one of them has I2C and the other one does not - that’s going to help you a lot here especially if you can find out for sure if it’s an I2C audio board. I can’t find anything else beyond that based on the photo but that should give you a good starting point IF the board is repairable and NOT dead shorted. Beyond that you’ll need to sort out which one is in use here or if you can interchange it - hopefully you can, but you usually can’t. See if you can find a photo of a good board and rule it out beyond a question of which one it uses.
The board scorching concerns me a lot - it doesn’t look like basic surface level burn residue. You may want to find a schematic or 2 separate groudplanes and check for a direct short. If you don’t see one, you can repair it - if you find one, the board needs to be replaced.
-
It looks like a pretty standard TI chip and I’ve been able to at least narrow it down to a TPA50/51 series chip but I’m leaning more towards the 50 since the 51 is advertised as SMD - refer to the [https://www.alldatasheet.co.kr/view.jsp?Searchword=TPA5|TI chips on this list] to narrow it down further - it looks like it matters since one of them has I2C and the other one does not - that’s going to help you a lot here especially if you can find out for sure if it’s an I2C audio board. I can’t find anything else beyond that based on the photo but that should give you a good starting point IF the board is repairable and NOT dead shorted. Beyond that you’ll need to sort out if it’s the GPLFG or GPLGS or if you can interchange it - hopefully you can, but you usually can’t. See if you can find a photo of a good board and rule it out beyond a question of which one it uses.
+
It looks like a pretty standard TI chip and I’ve been able to at least narrow it down to a TPA50/51 series chip but I’m leaning more towards the 50 since the 51 is advertised as SMD - refer to the [https://www.alldatasheet.co.kr/view.jsp?Searchword=TPA5|TI chips on this list] to narrow it down further - it looks like it matters since one of them has I2C and the other one does not - that’s going to help you a lot here especially if you can find out for sure if it’s an I2C audio board. I can’t find anything else beyond that based on the photo but that should give you a good starting point IF the board is repairable and NOT dead shorted. Beyond that you’ll need to sort out which one is in use here or if you can interchange it - hopefully you can, but you usually can’t. See if you can find a photo of a good board and rule it out beyond a question of which one it uses.
The board scorching concerns me a lot - it doesn’t look like basic surface level burn residue. You may want to find a schematic or 2 separate groudplanes and check for a direct short. If you don’t see one, you can repair it - if you find one, the board needs to be replaced.
-
It looks like a pretty standard TI chip and I’ve been able to at least narrow it down to a TPA50 series chip - refer to the [https://www.alldatasheet.co.kr/view.jsp?Searchword=TPA5|TI chips on this list] to narrow it down further - it looks like it matters since one of them has I2C and the other one does not - that’s going to help you a lot here especially if you can find out for sure if it’s an I2C audio board. I can’t find anything else beyond that based on the photo but that should give you a good starting point IF the board is repairable and NOT dead shorted. Beyond that you’ll need to sort out if it’s the GPLFG or GPLGS or if you can interchange it - hopefully you can, but you usually can’t. See if you can find a photo of a good board and rule it out beyond a question of which one it uses.
+
It looks like a pretty standard TI chip and I’ve been able to at least narrow it down to a TPA50/51 series chip but I’m leaning more towards the 50 since the 51 is advertised as SMD - refer to the [https://www.alldatasheet.co.kr/view.jsp?Searchword=TPA5|TI chips on this list] to narrow it down further - it looks like it matters since one of them has I2C and the other one does not - that’s going to help you a lot here especially if you can find out for sure if it’s an I2C audio board. I can’t find anything else beyond that based on the photo but that should give you a good starting point IF the board is repairable and NOT dead shorted. Beyond that you’ll need to sort out if it’s the GPLFG or GPLGS or if you can interchange it - hopefully you can, but you usually can’t. See if you can find a photo of a good board and rule it out beyond a question of which one it uses.
The board scorching concerns me a lot - it doesn’t look like basic surface level burn residue. You may want to find a schematic or 2 separate groudplanes and check for a direct short. If you don’t see one, you can repair it - if you find one, the board needs to be replaced.
It looks like a pretty standard TI chip and I’ve been able to at least narrow it down to a TPA50 series chip - refer to the [https://www.alldatasheet.co.kr/view.jsp?Searchword=TPA5|TI chips on this list] to narrow it down further - it looks like it matters since one of them has I2C and the other one does not - that’s going to help you a lot here especially if you can find out for sure if it’s an I2C audio board. I can’t find anything else beyond that based on the photo but that should give you a good starting point IF the board is repairable and NOT dead shorted. Beyond that you’ll need to sort out if it’s the GPLFG or GPLGS or if you can interchange it - hopefully you can, but you usually can’t. See if you can find a photo of a good board and rule it out beyond a question of which one it uses.