LG 32HIZ22 - Block Diagram

BLOCK DIAGRAM
- 22 -
Discrete IR
RS232
RGB
(PC/DTV)
PC_Audio
RF
IR
Cortez
FLI8662
CXA2069Q
Switch
TX
ST3232C
Rx 0/ 1
Tx 0/ 1
TXD / RXD
74HC14
DSUB_SCL / DSBU_SDA
DS_VS / DS_HS
VGA_RGB
MSP4450K
S/ W & CONTROL
PC_STEREO AUDIO
PC_Audio_L/ R
Tuner
(W303P)
TU_MAIN
S I F
AM_Audio
AM_Audio / S I F
AV
YCIN3
AVIN3_RIN/ LIN
COMP
COMP_Y/ Pb/ Pr
COMP_RIN/LIN
TV_L/ R OUT
S-AV
COMP_Y/ Pb/ Pr
AV
AVIN4_RIN/ LIN
TPA3100
AV_LR
SUB_V or Y/ C OUT
MAIN_V or Y/ C OUT
31P_LVDS
Tx0/ 1/ 2/ 3/ 4/C
DISP_EN
SCL/ SDA_Part
HY5DU281622ETP
DDRRAM(128MB X2)
AT49BV160C
F-ROM(2MB)
V_OUT1
Y_IN1
L_SPK_OUT L+SPK_OUT
I2S
24C02
I2 C
I2C
I2C
HDMI_L/ R
RX 0/ 1/2/ CLK–
HDMI
(PC/DTV)
SCART1 SCART2
SCART1, 2_RIN/ LIN
SCART1, 2_ID
DS_VS / DS_HS
SCART_RGB/ FB
SCART_RGB/ FB
SIL9011
24C02
HDMI
HDMI
COMP_RIN/ LIN
SPEAKER OUTPUT
(MONO)
Ext_MONO_SPK_OUT
R_SPK_OUT
R+SPK_OUT
L/ R Sound1
RJ45
Ext_MONO_SPK_OUT
SCL/ SDA
TPA0242
Ext_MONO_SPK_OUT
L/ R Sound2
M62320FP
RJP_Cont rol
I2C
NJU26901
I2S
LA7217
Sync detect
Sync detect
I2S