LG 77EG9700 Service Manual page 40

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 ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
+3.3V_NORMAL
EU
Full Scart(18 Pin Gender) R4801
10K CLOSE TO JUNCTION
EU
R4802
100
1/16W
EU
C4804 5%
VA4801
5.6V 0.1uF
EU
SC_CVBS_IN
VA4807
SHIELD 5.5V
EU
19
AV_DET 75 R4800
18
COM_GND
EU
VA4808 DTV/MNT_V_OUT
5.5V
17
SYNC_IN
OPT
16
SYNC_OUT
15
SYNC_GND
14
RGB_IO
SC_FB
13
R_OUT VA4802
5.6V
12
R_GND EU
11
G_OUT
10
G_GND
9 SC_R
ID
8 VA4803
B_OUT
5.5V
7
AUDIO_L_IN EU
6
B_GND
5
SC_G
AUDIO_GND
4
VA4804
AUDIO_L_OUT
5.5V
3
AUDIO_R_IN EU
2
AUDIO_R_OUT
1
SC_B
VA4805
5.5V
DA1R018H91E
EU
JK4800
EU
SC_ID
SC_L_IN
VA4809
VA4800
5.6V
20V
EU
EU
SC_R_IN
VA4806
5.6V
EU
BLM18PG121SN1D
L4800
DTV/MNT_L_OUT
EU EU
EU
C4800
C4802
1000pF
4700pF
50V
BLM18PG121SN1D
L4801
DTV/MNT_R_OUT
EU
EU EU
C4803
C4801 4700pF
1000pF
50V
SC_DET
BSD-14Y-UD-048-HD
2013.12.17
SCART GENDER
LGE Internal Use Only