I need to replace an Hitachi HOP-1200R laser pick-up. I have not done this before.
Is this a big deal to do - any recommendation on how to proceed appreciated!
Is this a big deal to do - any recommendation on how to proceed appreciated!
An externally hosted image should be here but it was not working when we last tested it.
Hi,
I am doing the same thing right now to my Denon 2900
Check this thread out, there are instructions somewhere on that page for a 3910
http://www.avsforum.com/avs-vb/showthread.php?t=447795&page=246
I'm trying to find that 1200R. Where did you get it?
I am doing the same thing right now to my Denon 2900
Check this thread out, there are instructions somewhere on that page for a 3910
http://www.avsforum.com/avs-vb/showthread.php?t=447795&page=246
I'm trying to find that 1200R. Where did you get it?
Last edited:
Hi,
I am doing the same thing right now to my Denon 2900
Check this thread out, there are instructions somewhere on that page for a 3910
Denon 3910 Owners Thread - Page 246 - AVS Forum
I'm trying to find that 1200R. Where did you get it?
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With the horrible Hitachi HOP1200 lasers used in the Denon & other players, it is NOT AT ALL uncommon for the laser to fail. They are the LEAST RELIABLE lasers ever made. The #1 cause of problems in units that use it is that laser, and is pretty darn sure to be the fualt in this 2900.
These lasers don't stop emitting, rather, they stop receiving, as the photodiode arrays go bad. In EVERY single HOP1200 replacement I have done, the bad laser has not even been in service long enough to get significantly dirty or it's mech gunked up. They are THAT prone to failure. It is pathetic, and inexcusable that Denon, Rotel & others kept using these pieces of junk so long after the terrible reliability was well known.
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