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Author Topic: Tek TDS210 burnt resistor  (Read 966 times)

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Offline kosomskTopic starter

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Tek TDS210 burnt resistor
« on: October 06, 2019, 09:54:04 am »
Hi all! I have a broken Tektronix TDS 210  :-BROKE

I need high resolution photo of mainbord or R136 value  :-BROKE

R136 resistor near J302 (LCD connector on MB)

  ::) Who can help ?)
« Last Edit: October 06, 2019, 10:40:07 am by kosomsk »
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Offline JFJ

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Re: Tek TDS210 burnt resistor
« Reply #1 on: October 06, 2019, 12:35:00 pm »
On my TDS200 series mainboard, R136 has 101 printed on its body (the 3 digit SMD resistor code for 100 Ω). The adjacent resistor (R137) is the same value.
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Offline kosomskTopic starter

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Re: Tek TDS210 burnt resistor
« Reply #2 on: October 06, 2019, 12:42:31 pm »
Quote from: JFJ on October 06, 2019, 12:35:00 pm
On my TDS200 series mainboard, R136 has 101 printed on its body (the 3 digit SMD resistor code for 100 Ω). The adjacent resistor (R137) is the same value.
Hi) PCB layout as on photo or old board, with PLLC flash memory ?
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Offline JFJ

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Re: Tek TDS210 burnt resistor
« Reply #3 on: October 06, 2019, 01:10:09 pm »
It's the same PCB as in your picture, though the flash memory is a BGA package that's mounted in between the pads provided for your TSOP flash.
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Offline kosomskTopic starter

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Re: Tek TDS210 burnt resistor
« Reply #4 on: October 06, 2019, 03:35:06 pm »
Thanks  :-+ Near me bga too ) Picture from this forum. Tomorrow try to chek another elements in this part and change  :horse:
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Offline kosomskTopic starter

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Re: Tek TDS210 burnt resistor
« Reply #5 on: October 08, 2019, 10:49:42 am »
Damaged tantalum cap, this resistor and bipolar transistor :phew:

Thnks for all  :clap:
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