LG 40LX560H Service Manual page 42

Composite
5A
[RD]E-LUG
4A
[RD]O-SPRING
3A
[RD]CONTACT
4B
[WH]O-SPRING
5C
[YL]E-LUG
4C
[YL]O-SPRING
ZD1703-*1
AV_CVBS_ZENER_KEC
3C
[YL]CONTACT
ZD1704-*1
AV_CVBS_ZENER_KEC
PPJ233-04
JK5001
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
R1714
10K
AV_COMP_PC_R_IN
VA1700 C1708 R1718
5.6V R1708 12K
1000pF
AV_LR_ZENER 470K
50V
OPT
R1715
10K
AV_COMP_PC_L_IN
C1709 R1719
VA1701 R1709 12K
1000pF
5.6V 470K
50V
AV_LR_ZENER
OPT
AV_CVBS_IN
ZD1703
C1710
AV_CVBS_ZENER_ROHM R1710 R1731 3216
47pF
75
75 1%
50V
ZD1704 1/4W
1608 OPT
AV_CVBS_ZENER_ROHM 1%
Size Check !!!
+3.3V_Normal
R1716
10K
R1721 1K
AV_CVBS_DET
VA1702
5.6V
OPT
L14_CA_COMMER 2014/06/23
composite 118 commercial
LGE Internal Use Only