LG 32LG500H - Page 24

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Only for training and service purposes
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FRONT SPEAKER
L / R
L / R L / R
L / R L / R
SPDIF OUT
HDMI I/F
(Sil9011 )
AV 2
AV 1
AV 2
AV 1
RGB
Component 1
(TUNER)SIF
D-class
AMP
(TPA3100)
7411
CPLD
MUX
I2S_DATA,LR, CLK
LRCH,LRCK,SCK_HDMI
D2A
CPLD_LRCH, LRCK, SCK,
LRCH,LRCK, SCK
CPLD_SPDIF_OUT
MSP_L,R
SUB SPEAKER
(TPA6011)
MNT_OUT_L,R
SPDIF_D2A (digital) SPDIF_MSP (analog)
2690
DELAY IC
I2S_LRCH_1 I2S_LRCK_1 I2S_SCK_1
I2S_LRCH_DELAY
HDMI
TUNER
I2S Mux
SPDIF Mux
4450K
ADC
Source Select
DAC
Delay time control from CPLD
I2S_DELAY
1. DATA/ LRCH (AUDIO DATA INFUT) 2. LR/LRCK (LR CLOCK) 3. CLK/ SCK (BIT CLOCK)
2. Audio