LG 42LK430 Service Manual page 38

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 © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
SIDE CVBS PHONE JACK
(New Item Development)
JK9901
KJA-PH-1-0177
5 M5_GND
5A
[YL]E-LUG
4 M4
ADUC30S03010L_AMODIODE
4A
[YL]O-SPRING
3 M3_DETECT
3A
[YL]CONTACT
1 M1
4B
[WH]O-SPRING
6 M6 ADMC5M03200L_AMODIODE
3C
[RD]CONTACT
SIDE_AV_GENDER
4C
[RD]O-SPRING
5C
[RD]E-LUG
PPJ235-01
JK9903
SIDE_AV_3HOLE
ADMC5M03200L_AMODIODE
SIDE COMPONENT PHONE JACK
(New Item Developmen)
JK9902
KJA-PH-1-0177
5 M5_GND
4 M4
3 M3_DETECT
1 M1
6 M6
SIDE_COMP
SIDE_CVBS
L9903
BLM18PG121SN1D
SIDE_CVBS
+3.3V_Normal C9907
SIDE_CVBS R9907
D9901 75 100pF
30V OPT
SIDE_CVBS
SIDE_CVBS
10K
R9915
R9911 1K
C9901
OPT 100pF
D9902
SIDE_CVBS
5.6V
SIDE_CVBS SIDE_CVBS
L9902
BLM18PG121SN1D R9914
SIDE_CVBS
10K
SIDE_CVBS SIDE_CVBS
R9906 SIDE_CVBS
D9903
C9906 R9917
5.6V 470K
SIDE_CVBS 100pF 12K
ADMC5M03200L_AMODIODE 50V
L9901 SIDE_CVBS
BLM18PG121SN1D R9913
10K SIDE_CVBS
SIDE_CVBS
SIDE_CVBS
SIDE_CVBS C9905 R9916
D9904
R9905
5.6V 100pF 12K
470K
50V
+3.3V_Normal
R9904
10K
R9912
SIDE_COMP 1K
COMP2_DET
SIDE_COMP
D9908
5.6V
OPT
R9910
75
D9907
SIDE_COMP
30V
SIDE_COMP
D9905
30V
75
R9909
SIDE_COMP SIDE_COMP
75
R9908
D9906
SIDE_COMP
30V
SIDE_COMP
SIDEAV_CVBS_IN
SIDEAV_DET
SIDEAV_L_IN
SIDEAV_R_IN
COMP2_Y+
COMP2_Pb+
COMP2_Pr+
GP3_S7LR
SIDE_JACK
20110324
18
LGE Internal Use Only