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Power Check step
Power Step check
Does power have
5Vsb?
Yes
Does power
have 12V?
Yes
Yes
Have 5V?
Yes
Have 3.3V?
Yes
Have 2.5V?
Check U205
NO
NO
Have 3.3Vsb?
Have 6V?
Have 9V?
NO
Check L212
NO
Check U213 (for DVD)
Check U209 (For system)
NO
Check U206 (for
Have tuner 5V?
Check power BD
Check U208 pin2
NO
NO
NO
Check L242 pin2
NO
Check L242 pin2
81
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