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11th September 2010, 09:17 AM
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#1 |
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diyAudio Member
Join Date: Aug 2010
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Philips CD620 DRAM Chip ID help please!
Hi folks,
I have a Philips CD620 which has (possibly) the same fault as Graham's Orelle described in this thread: CD player with distortion. laser? Unfortunately, I only have a CD630 service manual, although the boards do appear to be similar. However, the DRAM chip has a the following printed on it: "8928 USA" then next line "MT 4416L-12". Is this DRAM equivalent to an MN4264P that is listed in the CD630 manual? I have obtained one, and they do appear to be the same size. Googling unfortunately produces no answers. Thanks for any help! James |
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11th September 2010, 06:52 PM
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#2 |
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Magneto the Gravity Man
diyAudio Member
Join Date: Mar 2005
Location: A life on the ocean waves when I'm not at home in N. Wales (but I'm not Welsh so no sheep jokes!)
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__________________
If it ain't broke, break it !! Then fix it again. It's called DIY ! Last edited by poynton; 11th September 2010 at 07:03 PM. |
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13th September 2010, 06:28 PM
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#3 |
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Magneto the Gravity Man
diyAudio Member
Join Date: Mar 2005
Location: A life on the ocean waves when I'm not at home in N. Wales (but I'm not Welsh so no sheep jokes!)
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I have just checked my manuals for the CD610 and CD630
Both list the DRAM chip as UPC 41416-20 Check the print on your chip! Andy .
__________________
If it ain't broke, break it !! Then fix it again. It's called DIY ! |
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