LG 26LG30R, Руководство по обслуживанию

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LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes - 19 -
AV1 in
SideAV in
(AV2 in)
Comp1 in Comp2 in
RGB in
(D/L)
AV out
CVBS IN
Y/Pb/Pr IN
R/G/B/HS/VS IN
CVBS IN
LINE OUT
LINE IN
LINE_MUTE
RS-232C
Rx/Tx
MX3232
RF
(Tuner)
PC Audio
in
DISPLAY MODULE
EDID NVM
EDID NVM
HDMI1 HDMI2 HDMI3
USB
TMDS351PAG
HDMI MUX
Zoran
VADDIS-966XD MPEG Decoder
DDR MEM
DDR MEM
SERIAL
FLASH
Mstar
Romeo
LGE6891CD
TW9910
Sub Decoder
NTP3000A
Digital
Audio AMP
MAIN NVM
MC74HC4066
Audio SW
LM324
X4 AMP
SERIAL
FLASH
BD2041
Protect IC
EDID NVM
DDC/HDP/CEC
TMDS(HDMI in)
DDC/HPD/CEC
TMDS(HDMI in)
TMDS(HDMI in)
USB(AV I/O, Data I/O)
+5V
CVBS OUT
656 IN
SW_RESET
PART_I2C
PART_I2C
SW_RESET
I2S OUT
LVDS
MPEG RX/TX
MPEG RESET
I2S IN 656 IN
TMDS(HDMI in)
DDC/HPD/CEC
DDC/HPD/CEC
[CEC not through HDMI MUX, direct JACK to MAIN IC]
DDC
DDC
DDC
UART_Rx/Tx
AUDIO_SW
LINE IN
LINE IN
LINE IN
Y/Pb/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
x4
x0.55
LINE IN CVBS IN
SIF IN
TUNER_I2C
PART_I2C
HDMI_SEL
BLOCK DIAGRAM