Read LG 32LG80UR (CHASSIS:LP81G) Service Manual online
- 19 -
AV1 in
SideAV
in
(AV2 in)
Comp1 in
Comp2 in
RGB in
(D/L)
AV out
CVBS IN
Y
/P
b
/Pr IN
R/G/B/HS/VS IN
CVBS IN
LINE OUT
LINE IN
LINE_MUTE
RS-232C
Rx/T
x
MX3232
RF
(Tuner)
PC Audio
in
DISPLAY MODULE
EDID NVM
HDMI1
HDMI2
USB
DDR MEM
SERIAL
FLASH
NTP3000A
Digital
Audio AMP
MAIN NVM
MC74HC4066
Audio SW
LM324
X4 AMP
BD2041
Protect IC
EDID NVM
DDC/HDP/CEC
TMDS(HDMI in)
DDC/HPD/CEC
TMDS(HDMI in)
USB(AV I/O, Data I/O)
+5V
PART_I2C
SW_RESET
I2S OUT
LVDS
MPEG RX/TX
MPEG RESET
I2S IN
656 IN
DDC
DDC
UART_Rx/Tx
AUDIO_SW
LINE IN
LINE IN
LINE IN
Y
/P
b
/Pr IN
LINE IN
Y/C IN
LINE IN
EDID NVM
ROM_I2C
DSUB_DDC
x0.55
x0.55
x0.55
x0.55
S_VIDEO_DET
LINE_MUTE
LINE OUT
CVBS OUT
x4
x0.55
LINE IN
CVBS IN
SIF IN
TUNER_I2C
PART_I2C
NTP3000A
Digital
Audio AMP
Mid
Center
Mid
Woofer
3
2
°Ø
: 2EA
4
2
°±
: 1EA
LGE6891DD
LGE6991DD
Motor
Motor
OP Amp
OP Amp
Limit S/W
4lines
2Lines
Zoran
VADDIS-966XD
MPEG Decoder
DDR
MEM
SERIAL
FLASH
BLOCK DIAGRAM
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