LG 39LY340H Service Manual page 37

COMPONENT & AV1(COMMON)
AV2
COMP_AV1
JK1702
PPJ245-01
COMPONENT
&
AV1
color change comp jack
JK1702-*1
PPJ245N2-01
[RD2]E-LUG
6E
[RD2]O-SPRING
5E
[RD2]CONTACT
4E
[WH]O-SPRING
5D
[RD1]CONTACT
4C
[RD1]O-SPRING
5C
[RD1]E-LUG-S
7C
[BL]O-SPRING
5B
[GN/YL]CONTACT
4A
[GN/YL]O-SPRING
5A
[GN/YL]E-LUG
6A
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
[RD2]E-LUG
7E
[RD2]C-SPRING
6E
[RD2]CONTACT
4E
[WH]C-SPRING
5D
[RD1]CONTACT
4C
[RD1]C-SPRING
6C
[RD1]E-LUG-S
8C
[BL]C-SPRING
5B
[GN]CONTACT
4A
[GN]C-SPRING
6A
[GN]E-LUG
7A
R1714
10K
VA1700
5.6V C1704-*1
C1704 R1720
COMP_LR_ZENER R1703
330pF 1000pF
12K
470K 50V
50V
1000p
330p
R1715
10K
C1705-*1
VA1701
330pF
5.6V C1705
R1704 50V R1721
COMP_LR_ZENER
1000pF
470K 330p 12K
50V
1000p
+3.3V_Normal
R1709
10K
COMP_DET
R1712
1K
VA1702
5.6V
OPT
ZD1700
COMP_Pr_ZENER_ROHM
R1705
75
ZD1701
COMP_Pr_ZENER_ROHM
ZD1702
COMP_Pb_ZENER_ROHM
R1706
ZD1703
75
COMP_Pb_ZENER_ROHM
+3.3V_Normal
R1710
10K
R1713
1K
VA1703
5.6V
OPT
R1722
0
OPT
ZD1704
R1723
COMP_Y_ZENER_ROHM
R1707
75
ZD1705
75 3216
COMP_Y_ZENER_ROHM 1608
1%
1%
Size Check !!!
L14_S7LR(M1A)
REAR_JACK_NON_EU
COMP_R_IN
COMP_L_IN
COMP_Pr+
ZD1700-*1
COMP_Pr_ZENER_KEC
ZD1701-*1
COMP_Pr_ZENER_KEC
COMP_Pb+
ZD1702-*1
COMP_Pb_ZENER_KEC
ZD1703-*1
COMP_Pb_ZENER_KEC
AV_CVBS_DET
COMP_Y+/AV_CVBS_IN
ZD1704-*1
COMP_Y_ZENER_KEC
ZD1705-*1
COMP_Y_ZENER_KEC
2013.05.20
17
LGE Internal Use Only