LG 42LD460B/H Service Manual page 36

Table of Contents

Advertisement

SCART OPTION BLOCK
TP3801
SC1_FB
SC1_CVBS_IN
TP3802
SC1_ID
SC_RE1
TP3803
TP3804
SC_RE2
TP3805
SCART1_MUTE
TP3806
SC1_SOG_IN
TP3807
SCART1_Lout
TP3808
SCART1_Rout
TP3809
DTV/MNT_VOUT
JK3801
PPJ238-01
NON_CI_30
[RD1]E-LUG
6C
[RD1]O-SPRING
5C
[RD1]CONTACT
4C
[WH1]O-SPRING
5B
[YL1]CONTACT
4A
[YL1]O-SPRING
5A
[YL1]E-LUG
6A
[RD2]E-LUG
6H
[RD2]O-SPRING_2
5H
[RD2]CONTACT
4H
[WH2]O-SPRING
5G
[RD2]O-SPRING_1
5F
[RD2]E-LUG-S
7F
[BL2]O-SPRING
5E
[BL2]E-LUG-S
7E
[GN2]CONTACT
4D
[GN2]O-SPRING
5D
[GN2]E-LUG
6D
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.
JK3802
PPJ239-01
NON_CI_4/5/60
[RD1]E-LUG
6H
[RD1]O-SPRING_2
5H
[RD1]CONTACT_2
4H
[WH1]O-SPRING
5G
[RD1]CONTACT_1
4F
[RD1]O-SPRING_1
5F
[RD1]E-LUG-S
7F
[BL1]O-SPRING
5E
[BL1]E-LUG-S
7E
[GN1]CONTACT
4D
[GN1]O-SPRING
5D
[GN1]E-LUG
6D
[RD2]E-LUG
6N
[RD2]O-SPRING_2
5N
[RD2]CONTACT
4N
[WH2]O-SPRING
5M
[RD2]O-SPRING_1
5L
[RD2]E-LUG-S
7L
[BL2]O-SPRING
5K
[BL2]E-LUG-S
7K
[GN2]CONTACT
4 J
[GN2]O-SPRING
5 J
[GN2]E-LUG
6 J
+3.3V_Normal
R3802
10K
AV_CVBS_DET
R3803
D3801
C3801
1K
100pF
5.6V
OPT
+3.3V_Normal
R3804
10K
001:AR23
REAR_COMP2
SC1/COMP1_DET
R3805
1K
D3802
REAR_COMP2
5.6V
REAR_COMP2
OPTION NAME: REAR_COMP2
R3810,R3818,R3861,R3860,R3815,
R3809,R3848,R3804,R3805,D3802
+3.3V_Normal
R3822
10K
R3827
1K
D3813
5.6V
R3824
10K
C3811
R3831
R3833
1000pF
12K
0
D3812
50V
5.6V
R3823
10K
C3809
R3830
R3835
1000pF
12K
0
50V
D3810
5.6V
R3848
0
OPT
REAR_COMP2
R3817
C3810
D3811
75
30V
10pF
50V
R3811
0
OPT
C3808
D3809
R3815
30V
75
10pF
REAR_COMP2
50V
R3860
0
R3809
0
REAR_COMP2
+5V_Normal
REAR_COMP2
R3857
OPT
0
R3851
3.6K
OPT
OPT
C
R3853
82
B
Q3802
2SC3052
C3813
0 . 4 7 u F
E
25V
OPT
R3852
4.7K
R3855
270
OPT
R3854
82
* I n c a s e o f S i d e G e n d e r M o d e l ,
y o u m u s t n o t s e l e c t t h i s o p t i o n
R3861
OPT
0
D3808
R3818
C3806
75
30V
10pF
REAR_COMP2
REAR_COMP2
50V
R3810
0
REAR_COMP2
R3826
10K
D3807
C3807
5.6V
R3829
1000pF
12K
50V
R3825
10K
C3805
R3828
D3806
1000pF
12K
5.6V
50V
D3803
C3802
OPT
R3812
30V
75
10pF
50V
R3808
0
OPT
C3804
R3813
D3805
75
10pF
30V
50V
R3807
0
OPT
D3804
C3803
R3814
30V
75
10pF
50V
R3806
0
SC1/COMP1_DET
AV_CVBS_DET
HIGH
HIGH
HIGH
LOW
LOW
HIGH
LOW
LOW
GP2_Saturn7M
NON CI LOW
COMP2_DET
AV_R_IN
SC1/COMP1_R_IN
OPT
AV_L_IN
SC1/COMP1_L_IN
OPT
AV_CVBS_IN
SC1_R+/COMP1_Pr+
SC1_R-/COMP1_Pr-
SC1_B+/COMP1_Pb+
SC1_B-/COMP1_Pb-
R3858
AV_CVBS_IN2
0
OPT
+5V_Normal
R3859
0
OPT
C
B
Q3803
2SC3052
SC1_G+/COMP1_Y+
E
R3838
0
OPT
R3856
270
SC1_G-/COMP1_Y-
COMP2_R_IN
COMP2_L_IN
COMP2_Pr+
COMP2_Pr-
COMP2_Pb+
COMP2_Pb-
COMP2_Y+
COMP2_Y-
RESULT
SC1/COMP1_DET
SC1/COMP1_DET
AV_CVBS_DET
V e r . 1 . 1
31

Advertisement

Table of Contents
loading

This manual is also suitable for:

42ld460b/h-sa

Table of Contents