LG BD370 User Manual

3-37
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Only for training and service purposes
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No Audio
Audio Output OK
YES
Check SMPS
YES
R947 Re-soldering
IC603(Pin8)
12V AUDIO
OK?
NO
NO
CN201 (Pin4)
12V_AUDIO
OK?
Q905 (Pin2)
LOW?
NO
Q902 Re-soldering
YES
IC903
Pin 6, 7, 8, I2S
Output OK?
NO
IC301 Check
YES
IC903 Pin 14,15
audio output before
Amp OK?
NO
IC903 Check
YES
R949, R950,
JK904 (Pin2, 5)
soldering OK?
NO
Re-soldering
YES
CA907, CA908
audio output
OK?
NO
IC904 Check
YES
7. AUDIO (ANALOG)
ELECTRICAL TROUBLESHOOTING GUIDE

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