LG 42PG6000 - Interface Signal Paths

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LGE Internal Use OnlyCopyright©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
MICOM
Level
generator
0V,6 V,11V
12V- >3.3VL evels hifter
REC8C trl1 REC8C trl2
DTV/ MNT_VOUT
Scart2I D
RecordingC trl
Scart1F B Scart1C VBS
TUNER_VOUT
NLASB3157
VideoS / W
TRB UF
Scart1R ,G,B
12V- >3.3VL evels hifter
Scart1I D
SIDEY / CVBS SIDEC SIDER SIDEL SIDESS / W
Scart1L /R TVO UTL / R
LevelAdj
[ LBADC_IN4] [A2P],[B2P],[C2P]
[A4P]
[C4P]
[SCART_FB]
TR Adj
[ 15] VIDEO
[AUD_IN_I2S]
TRB UF
TRN et
[ GPIOA4]
MUTE_LINE
TR Adj
[SV3P]
TU_MAIN
LPF
LevelAdj
Scart1L ink
VXO_DE
Scart2C VBS
[SV4P]
[ VXI_D15]
[ VXI_D16]
Scart2I D
[ LBADC_IN5]
[VDAC_GY_YC_P]
[VOUT2]
TRA MP[ 6dB]
[ VXO_D13]
DTV/ MNTs witchC trl
LevelAdj
Scart2L ink
VXO_VS
Scart2L /R
LevelAdj
[ AUD_OUT1_L,R]
TRB UF
[ GPIOA5]
MUTE_LINE_DTV
DTV/ MNTL / R
LPF LPF
LevelAdj LevelAdj
[SV2P]
[B4P]
[ AUD_IN_R4]
[ AUD_IN_L4]
[ VXO_D11]
SIDEC VBSL ink
[VXO_D1]
FLI10306
MICOM
TUNER
TRN et
MSP4458 MSP4458
SIF AMA UDIO
I2S MuxedAudio
MuxedAudio
[ AUD_OUT1_L,R]
TR Adj
1:Audio R out (TV) 2:audio R in 3:audio L out (TV) 4:audio GND 5:blue GND 6:audio L in 7:Blue 8:SCART ID 9:green GND 10:data 2 (NC) 11:Green 12:data1 (NC) 13: Link (red GND) 14:data GND (NC) 15:Red 16:SCART FB 17:video GND 18:RGB Control GND 19:CVBS out (TV out) 20:CVBS in 21:safety GND 22:GND 23:GND
1:Audio R out (DTV) 2:audio R in 3:audio L out (DTV) 4:audio GND 5:GND 6:audio L in 7:NC 8:function select 9: NC 10:data 2 (NC) 11:NC 12:data1 (NC) 13: Link 14:data GND (NC) 15: NC 16: NC 17:video GND 18:GND 19:CVBS out (DTV out) 20:CVBS in 21:safety GND 22:GND 23:GND
SCART 1 SCART 2