LG 32LB9D - HDMI no Sound; Check HDMI Cable

LGE Internal Use OnlyCopyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 25 -
EXT1/2
AT/NT
TUNER
X260
TP A
TP C
RGB
COMP 1/2
SIF
SIF IN 1
NTP
3000
SIF IN 2
I2S IN 1
I2S IN 2
I2S OUT 1
SPDIF OUT
CS8416
I2S
I2S
I2S
I2S
S/PDIF
SPDIF
L/R
L/R
L/R
L/R
ANT/Cable
TP
MSP4450K
MNT
OUT
I2S
I2S
I2SI 3
I2SO 1
SC 2
MCLK
MCLK
SPDIF OUT
Optical
Coaxial
HDMI 1/2/3
Check CS 8416 (IC501) inputs
HDMI_SPDIF (C5005)
1
2
3
4
5
Follo w the pr ocedur e of
COMMON SOUND OUT
6
Check MST3361 (IC402) output
HDMI_SPDIF (R409)
Check HDMI Cable
Check X260 (IC101) Inputs
SCLK(R175), LRCLK(R176), DATA(R177)
Check CS8416 (IC501) outputs
DATA(#26), SCLK(#27), LRCLK(#28)
(6) HDMI No Sound