Read LG 32LB9D / 32LB9DB / 32LB9DE (CHASSIS:LA73A) Service Manual online
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EXT1/2
AT/NT
TUNER
LGDT
3303
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
CS8416
I2S
I2S
I2S
I2S
S/PDIF
SPDIF
L/R
L/R
L/R
L/R
ANT/Cable
VSB TP
MSP4450K
MNT
OUT
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
Fol lo w the pr ocedur e of
" COMMON SOUND OUT"
6
Check M ST3361 (IC402) output
HDMI_SPDIF (R409)
Check H DMI Cable
Check X260 ( IC101) Inpu ts
SCLK(R175), LRCLK(R176), DATA(R177)
Check C S8416 (IC501) ou tputs
DATA(#26), SCLK (#27), LRCLK(#28)
(6) HDMI No Sound
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