LG BD370 User Manual

3-1
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
SECTION 3
ELECTRICAL
CONTENTS
TRAINING MASTER FOR BLU-RAY (BD) .................................................................................................... 3-2
 ........................................................................................................................... 3-2
 .......................................................................................................................................... 
 ................................................................................................................................. 3-12
 .................................................................................................................. 3-14
 ................................................................................................................................ 
 ............................................................................................................................... 3-26
 ................................................................................................................................................ 3-28
ELECTRICAL TROUBLESHOOTING GUIDE ............................................................................................. 3-30
 .................................................................................................................... 3-30
 .......................................................................................................................................... 3-32
 ..................................................................................................................................... 3-33
r .................................................................................................... 3-34
 ............................................................................................................................... 3-35
 .................................................................................................................. 3-36
 ................................................................................................................................ 
 ..................................................................................................................................................... 3-38
WAVEFORMS ................................................................................................................................................. 3-39
 .................................................................................................................................. 3-39
 .............................................................................................. 3-40
 ........................................................................................ 3-41
 ........................................................................................ 3-42
 ......................................................................................................................... 3-43
 .......................................................................................................................................... 3-44
 .................................................................................................................................. 3-45
BLOCK DIAGRAMS ...................................................................................................................................... 3-46
 .............................................................................................................. 3-46
 ..................................................................................................................... 
 ................................................................................................................ 3-48
 ................................................ 3-49
 ..................................................................... 3-50
 .............................................................................................. 3-51
 ........................................................................................ 3-52
 ........................................................................... 3-53
 ................................................................. 3-54
 .............................................................................. 3-55
CIRCUIT DIAGRAMS .................................................................................................................................... 
 .................................................................................................................. 
........................................................................................... 3-59
 ............................................................................................................ 3-61
 ............................................................................................................ 3-63
 .......................................................................................................... 3-65
.................................................................................................................. 
 ..................................................................................................... 3-69
.................................................................................. 
 .............................................................................................................. 
PRINTED CIRCUIT BOARD DIAGRAMS .................................................................................................... 
 ................................................................................................................................ 
 ............................................................................................................................... 
 ....................................................................................................................... 
 .............................................................................................................................. 3-80

LG BD370 Specifications

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