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4-8

Only for training and service purposes

LGE Internal Use Only

ELECTRICAL TROUBLESHOOTING GUIDE

Laser operating is abnormal

Replace the traverse

assembly. (Pick-up)

Is there

LDD data signal

communication? (LIC501

Pin44,45,46,

90)

Does

laser turn on?

YES

Replace the LIC501.

Replace the traverse assembly

and scan the Pick-up barcode.

Is there

LDD vcc voltage input?

(LIC201 Pin32, 33)

Pin32 : Check the 5V path.

Pin33 : Check the 8.1V path

and LIC902 operation

Check the main PCB Pick-up

interface circuit

Check the signal pattern and

application components

Check the LDD data signals.

(LCN700 Pin39,40,41,42)

Check the connector

LCN700 and Pick-up FFC

cable connection

YES

7. LASER OPERATING IS ABNORMAL

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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