LG 24LN451B Service Manual page 32

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COMPONENT&CVBS
COMPONENT&CVBS
121017
5.6B
R2822
Change
ZD2806
75
5.6B
ZD2807
OPT
D2817
5.6V
121128
[GN]E-LUG
Change
6A
[GN]O-SPRING
5.6B
R2824
ZD2802
75
5A
JP2810
5.6B
[GN]CONTACT
ZD2803
4A
JP2811
[BL]E-LUG-S
7B
121017
[BL]O-SPRING
Change
5.6B
5B
ZD2804
JP2814
[RD]E-LUG-S
R2823
5.6B
75
ZD2805
7C
[RD]O-SPRING_1
5C
JP2815
[RD]CONTACT_1
4C
5D
[WH]O-SPRING
R2825
C2837
JP2812
D2815
1000pF
470K
20V
50V
4E
[RD]CONTACT_2
5E
[RD]O-SPRING_2
JP2813
6E
D2816
C2838
[RD]E-LUG
OPT
20V
R2826
1000pF
PPJ234-05
D2818
470K
50V
JK2800
5.6V
121229
OPT -> APPLY for ESD
121019
ADC_FILTER(AUDIO) ADD
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 ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
COMP_Y+/AV_CVBS_IN
+3.3V_Normal
R2837
R2838
10K
1K
AV_CVBS_DET
OPT
C3744
0.1uF
16V
COMP_Pb+
COMP_Pr+
+3.3V_Normal
R2841
10K
R2842
1K
COMP_DET
OPT
R2832
10K
C3745
COMP_L_IN
0.1uF
R2834
16V
12K
R2831
10K
COMP_R_IN
R2833
12K
EAX65410201
2013.05.25
NC4_S7LRM
COMP
28
12
LGE Internal Use Only

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