Read LG 32PC5RVH-MF (CHASSIS:PP78C) Service Manual online
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DIAGRAMA EN BLOQUE
PC_Audio
RF
SCART1,2
COMP1
HDMI1
(DTV)
RCA1
RCA2
RGB
(PC)
VARIABLE AUDIO OUT
32PDP BLOCK DIAGRAM
EU-OPTION
COMP2
HDMI2
(DTV)
NONEU-OPTION
VCT_Pro
(Lip-sync)
EEPROM
24C02
SYNC SW
74ACT253
DSUB_SCL/SDA
PC_R/G/B
PC_SER_DATA/CLK
PC_VS/HS
HDMI Rx
ANX9021
#1 RX 0/1/2/CLK
–
CEC
EEPROM
24C02
DDC1_SCL/SDA
EEPROM
24C02
#2 RX 0/1/2/CLK
–
CEC
DDC2_SCL/SDA
VS/HS
DRI/DGI/DBI/[0-7]
PC_R/G/B
CEC
COMP1_Y/Pb/Pr
COMP1_L/R
COMP2_Y/Pb/Pr
COMP2_L/R
SC1_V
SC1_L/R
MNT_VOUT
MNT_L/ROUT
COMP SW
STMAV340
COMP1_Y/Pb/Pr
COMP2_Y/Pb/Pr
SC1_R/G/B
SC_R/G/B_COMP/Y/
Pb
/Pr
AUDIO SW
TEA6420
PC_AUDIO_L/R
SC1_L/
R
SC2_L/
R
COMP2_L/R
AV_AUDIO_L/
R
AM_AUDIO_L/R
COMP1_L/R
TV_L/ROUT
MNT_L/ROUT
MNT_VOUT
TUNER
TV_
V
TV_VOU
T
AM_AUDIO
SIF
SC1_V
SC1_R/G/B/FB/ID
SC1_L/R
TV_VOU
TTV_L/ROUT
SC2_V
SC2_ID
SC2_L/R
MNT_VOUT
MNT_L/ROUT
SC1/2_ID
SC1/2_V
SC1_FB
HDMI_R/G/B
PC_Audio_L/R
HEAD_L/R
EEPROM
24C32
AMP
TPA3107D
2
SPK_L/R
SPK_L-/+
SPK_R-/+
I
2
C
I
2
C
I
2
C
I
2
C
I
2
C
PDP ASIC
4007
RA1/RB1/RC1/RD1/RE+-
I
2
C
DISP_EN
PC_SER_DATA/CLK
FLASH(16 M)
MX29LV160
TEMP IC
ADT75ARZ
XDRV_OUT[0-79]
X1_CLK_A1/2_B1/2
YSUS/ER
_UP/DN
BUFFER
74ACT54
BUFFER
74ACT54
YRAMP_
UP/DN
BUFFER
74ACT54
ZSUS/ER
_UP/DN
YSUS/ER
_UP/DN
YRAMP_
UP/DN
ZSUS/ER
_UP/DN
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