LG 40LX560H Service Manual page 34

RGB PC
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
Copyright 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes
DSUB/SC1_VSYNC
* DSUB_VSYNC
DSUB/SC1_HSYNC
OPT
* DSUB_HSYNC
OPT
C3303
VA3300
R3300 R3301
68pF
20V
2.4K 10K
50V
ADUC 20S 02 010L
SC1_B+/COMP1_Pb+
* DSUB_B+
ADUC 20S 02 010L
OPT
RGB_VARISTOR
R3302
VA3301
C3300
75
20V
47pF
50V
SC1_G+/COMP1_Y+
* DSUB_G+
ADUC 20S 02 010L
OPT
C3302 RGB_VARISTOR
R3303
47pF VA3302
75
20V
50V
SC1_R+/COMP1_Pr+
* DSUB_R+
ADUC 20S 02 010L
RGB_VARISTOR
C3301
VA3303
R3304
47pF
20V
75
50V
OPT
+5V_Normal
D3300
MMBD6100
A2
C
A1
C3307
R3306
0.1uF
R3305
16V
2.2K
2.2K
C3305 C3306
18pF 18pF
50V 50V
OPT OPT
C3304 OPT VA3305
VA3304 5.6V
68pF
20V
50V
ADUC 20S 02 010L
OPT
VA3306
L3301-*1
5.6V
0
NON_EMI_RGB
L3301
EMI_RGB
BLM15BD121SN1
L3302-*1
0
NON_EMI_RGB
L3302
EMI_RGB
BLM15BD121SN1
L3300-*1
0
NON_EMI_RGB
L3300
EMI_RGB
BLM15BD121SN1
P3300
SPG09-DB-010
RGB_DDC_SCL
RGB_DDC_SDA
+3.3V_Normal
R3307
10K
R3308
1K
DSUB_DET
OPT
VA3307
5.6V
ADMC 5M 02 200L
LGE Internal Use Only