Read Sony DVP-NW50 (serv.man2) Service Manual online
38
38
6-2. LEDs on MAIN board
(1) Booting LED
D17 (Red)
: Booting
ON
OFF
ON
OFF
D16 (Blue)
: Operating
ON
OFF
OFF
ON
Turn on the set, Booting, Operating,
When the set turns on, SYSTEM CONTROLLER (U1) starts booting.
At that time, both Red and Blue LED light up for a moment and put out soon.
Next, only Red LED light up for a moment and put out soon..
Next, only Blue LED light up continuously.
If these LED don’t light up, please check the power supply line to SYSTEM
CONTROLLER.
CONTROLLER.
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