to the Pros (have you seen this)

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Originally Posted by spedmetal

No you can not replace a KHS-400C for a HD7 or Sanyo laser in any version.

Your coil mesurements are ok, they seem high but should be fine. They are normally around 5-6 Ohms but as long as they arent under 5 your fine. The high measurements might be from your meter not actuall reading zero ohms when the probes are crossed.

Ok, that's weird...


I have 2 ps2 right now, one with a khs-400c and la6508 chip which is working system, and the other is a hd7 + la6508 chip which i think the chip gone bad. I swapped the hd7 into the khs-400c and it worked fine....so how can that be?

btw speedmetal, what do you mean a partial replacement?
and thanx for your reply.