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LG 24MT45V - SCART, Component, and Audio Schematics; SCART and Component Inputs

LG 24MT45V
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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.
COMPONENT/SCART
2013/05/23
28
MA55
JK2801
PSC008-01
SCART
1
AUDIO_R_OUT
2
AUDIO_R_IN
3
AUDIO_L_OUT
4
AUDIO_GND
5
B_GND
6
AUDIO_L_IN
7
B_OUT
8
ID
9
G_GND
10
D2B_IN
11
G_OUT
12
D2B_OUT
13
R_GND
14
RGB_GND
15
R_OUT
16
RGB_IO
17
SYNC_GND1
18
SYNC_GND2
19
SYNC_OUT
20
SYNC_IN
21
COM_GND
22
AV_DET
C2817
0.1uF
50V
EU
R2804
470K
EU
R2813
10K
EU
R2805
470K
EU
SCART1_Rout
R2817
3.9K
EU
R2857
220K
EU
R2819
12K
EU
IC2801
AZ4580MTR-E1
EU
3
IN1+
2
IN1-
4
VEE
1
OUT1
5
IN2+
6
IN2-
7
OUT2
8
VCC
R2808
10K
R2868
10K
EU
C2823
33pF
50V
EU
R2864
470K
OPT
R2814
15K
EU
R2869
10K
EU
SC1_ID
D2814
20V
EU
R2812
10K
EU
R2815
22
EU
DTV/MNT_L_OUT
D2808
5.6V
OPT
R2803
75
1%
EU
R2807
75
1%
EU
R2862
5.6K
D2811
20V
EU
R2858
220K
EU
R2810
1K
D2815
5.6V
EU
DTV/MNT_L_OUT
R2816
75
OPT
R2861
2.2K
EU
R2818
12K
EU
D2817
5.6V
EU
SCART1_Lout
D2819
5.6V
OPT
R2811
75
1%
EU
R2802
75
1%
EU
D2812
20V
EU
+19V
C2820
330pF
50V
EU
D2816
20V
EU
D2818
5.6V
OPT
R2867
33K
EU
R2860
2.2K
EU
R2863
5.6K
EU
C2819
330pF
50V
EU
+3.3V_Normal
R2866
33K
EU
R2806
75
1%
EU
DTV/MNT_R_OUT
C2821
10uF
16V
EU
R2865
470K
OPT
D2813
20V
EU
C2822
10uF
16V
EU
DTV/MNT_R_OUT
C2824
33pF
50V
EU
4.7uF
10V
C2810
OPT
C2811
0.1uF
16V
OPT
DTV/MNT_VOUT
C2809
0.1uF
16V
OPT
+3.3V_Normal
C2801
47pF
50V
OPT
IC2802
MM1756DURE
OPT
3
BIAS
2
GND
4
OUT
1
IN
6
VCC
5
PS
ZD2806
5.6B
EU
ZD2807
5.6B
EU
R2823
10K
R2809
470K
R2827
12K
VA2803
5.6V
OPT
+3.3V_Normal
R280 0
75
1%
R2825
1K
R280 1
75
1%
R2821
75
1%
R2820
470K
R2824
10K
R2826
12K
+3.3V_Normal
ZD2800-*1
(OPT)ESD_COMP_ZENER_KEC
R2822
10K
R2829
1K
R2828
10K
C2800
0.1uF
16V
OPT
ZD2801-*1
(OPT)ESD_COMP_ZENER_KEC
VA2801
5.6V
OPT
VA2802
5.6V
OPT
ZD2800
5.6B
ESD_COMP_ZENER_KEC
ZD2801
5.6B
ESD_COMP_ZENER_KEC
VA2800
5.6V
OPT
ZD2802
5.6B
ZD2803
5.6B
ZD2804
5.6B
ZD2805
5.6B
COMP_Y+/AV_CVBS_IN
COMP_DET
COMP_Pb+
COMP_Pr+
AV_CVBS_DET
COMP_R_IN
COMP_L_IN
SC1_CVBS_IN
SCART1_DET
SC1_R+
SC1_B+
SC1_G+
SC1_L_IN
SC1_R_IN
C2804
1000pF
50V
EU
C2805
1000pF
50V
EU
C2803
1000pF
50V
C2802
1000pF
50V
C2807
1000pF
50V
EU
C2806
1000pF
50V
EU
R2830
75
EU
JK2800
PPJ245N2-01
5A
[GN/YL]O-SPRING
6A
[GN/YL]E-LUG
4A
[GN/YL]CONTACT
5B
[BL]O-SPRING
7C
[RD1]E-LUG-S
5C
[RD1]O-SPRING
4C
[RD1]CONTACT
5D
[WH]O-SPRING
4E
[RD2]CONTACT
5E
[RD2]O-SPRING
6E
[RD2]E-LUG
Q2000
MMBT3904(NXP)
DSUB
E
B
C
R2874
10K
DSUB
+3.3V_Normal
SC1_FB
R2873
0
LB45
DSUB/SC1_VSYNC
L2607
220nH
EU
D2810
5.6V
EU
C3484
68pF
50V
EU
C3485
68pF
50V
EU
CLOSE TO MSTAR
SCART AMP
FULL SCART
CLOSE TO MSTAR
COMPONENT
SCART / COMPONENT&COMPSIT
Analog Switch
Scaler Vsync
SAR2(LED Amber)
Copyright 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only

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