LG 42LM660S Service Manual page 24

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
PLACE AT JACK SIDE
R610
51K
SC_ID
1/16W
1%
EU
R613
10K
EU
READY FOR FILTER (EMI)
R611
SC_CVBS_IN
120-ohm
C607 R604
C601
EU 100pF 75
10pF
1%
EU
OPT EU
SC_FB SC_FB_SOC
R609
R608 22
75
EU
1%
EU
SC_R
C604
R605
10pF
75
EU
1%
EU
SC_G
C605
R606
10pF
75
EU
1%
EU
SC_B
R607 C606
75 10pF
1%
EU
EU
READY FOR FILTER (EMI)
SC_L_IN
R625
30K
C608
EU
R601 100pF
C602
470K
330pF 50V
OPT EU
50V
OPT
SC_R_IN
R626
R602 30K C609
470K
EU
100pF
C603
OPT
50V
330pF
EU
50V
OPT
READY FOR FILTER (EMI)
EU
R600
R616 R615 0
DTV/MNT_V_OUT_SOC C617
75 C600
75
220pF
1% 1% 220pF
OPT
EU OPT
EU
TU_CVBS
TP600
SC_ID_SOC
SC_CVBS_IN_IF
PLACE AT MAIN SOC SIDE
R623 100 C615
EU
R622 100 C614
EU
R620 100 C612
EU
R621 100 C613
EU
R617 100 C616
SC_CVBS_IN_IF
EU
15K
SCART_Rout_SOC
EU
15K
SCART_Lout_SOC
EU
C610
10uF
R614
16V
0
SC_L_IN_SOC
EU 1/16W
5%
EU
C611
10uF
R624
16V
0
SC_R_IN_SOC
1/16W
EU
5%
EU
DTV/MNT_V_OUT
0.01uF
SC_R_SOC
EU
0.01uF
SC_G_SOC
EU
0.01uF
SC_COM_SOC
EU
0.01uF
SC_B_SOC PLACE AT IC6000
EU
0.047uF
+12V
SC_CVBS_IN_SOC
EU
OPT
R630
100K
R632
R618
SCART_Rout
OPT
0 +12V
R627 R631
EU
330pF 100K
OPT
50V
R628
EU 100K
R633
R619
SCART_Lout
0 OPT
R603
R629
EU
330pF
100K
50V
EU
R612 R635
SCART_AMP_R_FB
0 10K
EU
EU
R634 R636
SCART_AMP_L_FB
0 10K
EU EU
MID_MAIN_SCART 2011.12.30
11
LGE Internal Use Only