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4-4

Only for training and service purposes

LGE Internal Use Only

ELECTRICAL TROUBLESHOOTING GUIDE

3. TRAY OPERATING IS ABNORMAL

Tray operating is abnormal

Tray open doesn’t work.

Check the loading motor

and front loading mechanism.

Is there tray

control signal input?

(LIC201 Pin41)

Is there Tray

control signal output?

(LIC501 Pin55)

YES

Is there tray

drive voltage output?

(LIC201 Pin27,28)

NO NO

• Check the serial flash operation.

• Check the SATA communication between

B/end MPEG Chip.

• Go to reset or power check.

Check the connection from

LIC501 Pin55. to LIC201 Pin4.

Check the LIC201

YES

Is there tray

drive voltage output?

(Loading Motor)

Check the connector LPF301

and FFC cable connection.

YES

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General

3D	-
HDMI	Yes
Depth	275 mm
Width	430 mm
Height	49 mm
Weight	3740 g
Device type	Blu-Ray player
Product color	Black
Audio decoders	DTS, Dolby Digital
Playback modes	Repeat
Cables included	AC, AV, HDMI
Playback formats	DivX, (H.264 / MPEG-4 AVC codec)
Disc types supported	BD, BD-R, BD-RE, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Supported video modes	480i, 1080i, 1080p
Card reader integrated	No
USB 2.0 ports quantity	1
Audio formats supported	MP3, WMA
Image formats supported	JPG
Video formats supported	DIVX, MPEG4
Consumer Electronics Control (CEC)	SimpLink
Audio output channels	2.0 channels