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Rear AV
REAR_AV
C1643
D1619
47pF
R1654
30V
75
50V
REAR_AV
REAR_AV
JK1604
PPJ233-01
[RD]E-LUG
5C
[RD]O-SPRING
4C
[RD]CONTACT
3C
L-MONO
[WH]C-LUG
4B
[YL]CONTACT
3A
R1671
D1625
[YL]O-SPRING
5.6V
4A
REAR_AV
REAR_AV
[YL]E-LUG
5A
REAR_AV
REAR_AV
R1672
D1626
5.6V
470K
REAR_AV
COMPONENT1
EU_OPT
AV_DET
FIX-TER
22
COM_GND
[GN]GND
11
21
10
SYNC_IN
[GN]G
20
SYNC_OUT
9
19
[GN]C_DET
SYNC_GND2
8
18
[BL]B
SYNC_GND1
17
7
RGB_IO
[RD]R
16
R_OUT
6
15
[WH]L_IN
RGB_GND
5
14
[RD]R_IN
R_GND
13
R4221
4
D2B_OUT
0
[RD]MONO
EU_OPT
12
G_OUT
13
11
D2B_IN
PPJ-230-01
10
JK1601
G_GND
COMPONENT1
9
ID
8
B_OUT
7
AUDIO_L_IN
6
B_GND
5
AUDIO_GND
4
AUDIO_L_OUT
3
AUDIO_R_IN
2
AUDIO_R_OUT
1
PSC008-01
JK1602
Full Scart/ Comp1
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 © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
AV_CVBS_IN
COMPONENT2
C1648
220pF
50V
+3.3V_Normal
OPT
R1660
10K
REAR_AV
AV_CVBS_DET
R1666
1K
D1624
REAR_AV
C1646
5.6V
0.1uF
OPT
16V
REAR_AV
REAR_AV
R1685
10K
AV_R_IN
L1609
C1663
120-ohm
REAR_AV
330pF
470K
50V
REAR_AV
L1610
REAR_AV
R1684
120-ohm
10K
AV_L_IN
REAR_AV
C1662
R1688
330pF
12K
50V
REAR_AV
REAR_AV
REAR_COMP2
+3.3V_Normal
R1613
10K
SC1/COMP1_DET
R1614
1K
D1611
C1607
5.6V
0.1uF
OPT
16V
EU_OPT
R4210
0
SC1_SOG_IN
EU_OPT E
ISA1530AC1
Q1601
SC1_CVBS_IN
EU_OPT
EU_OPT
C1608
R1609
C1604
220pF
47pF
75
50V
50V
OPT
D1602
30V
OPT
EU_OPT
EU_OPT
D1610
R1628
C1620
D1603
30V
75
100uF
30V
OPT
16V
OPT
EU_OPT
R1627
EU_OPT
SC1_R+/COMP1_Pr+
R1616
22
D1604
R1608
75
30V
75
SC1_G+/COMP1_Y+
D1605
30V
R1604
75
OPT
EU_OPT
D1618
EU_OPT
R1623
SC1_B+/COMP1_Pb+
30V
15K
R1629
D1606
3.9K
R1605
30V
75
R1617
10K
L1604
D1607
R1606
C1611
120-ohm
R1630
470K
5.6V
330pF
12K
NON_EU
50V
R1618
10K
L1603
D1609
120-ohm
C1612
5.6V
R1631
R1607
330pF
12K
NON_EU
470K
50V
EU_OPT
D1608
EU_OPT
EU_OPT
L1601
C1609
5.6V
C1618
BLM18PG121SN1D
OPT
1000pF
4700pF
50V
EU_OPT
EU_OPT
D1601
EU_OPT
L1602
C1619
5.6V
BLM18PG121SN1D
C1610
4700pF
OPT
1000pF
50V
+3.3V_Normal
R1612
R1615
10K
1K
D1613
5.6V
OPT
[GN]E-LUG
R1619
6A
75
[GN]O-SPRING
D1612
5A
30V
[GN]CONTACT
4A
[BL]E-LUG-S
D1614
30V
R1620
7B
75
[BL]O-SPRING
5B
[RD]E-LUG-S
R1621
7C
[RD]O-SPRING_1
75
D1615
5C
30V
[WH]O-SPRING
R1633
5D
10K
[RD]CONTACT
C1616
4E
D1616
R1625
5.6V
1000pF
[RD]O-SPRING_2
470K
50V
OPT
5E
[RD]E-LUG
R1632
6E
10K
PPJ234-01
C1617
D1617
JK1603
5.6V
R1626
1000pF
470K
50V
OPT
IN CASE OF SMALL= 15V
EU_OPT
+12V/+15V
L1606
EU_OPT
EU_OPT
EU_OPT
C1625
C1623
R1640
0.1uF
470
0.1uF
50V
50V
B
EU_OPT
EU_OPT
C
Q1602
EU_OPT
R1641
C
2SC3052
47K
EU_OPT
R4211
C1621
390
B
47uF
16V
DTV/MNT_VOUT
E
EU_OPT
R1635
390
EU_OPT
Rf
EU_OPT
R1642
Rg
R1639
15K
180
Gain=1+Rf/Rg
SC1_FB
SC1_ID
SC1/COMP1_L_IN
SC1/COMP1_R_IN
[SCART AUDIO MUTE]
DTV/MNT_L_OUT
DTV/MNT_L_OUT
EU_OPT
Q1607
2SC3052
EU_OPT
R1648
2K
DTV/MNT_R_OUT
DTV/MNT_R_OUT
EU_OPT
Q1608
EU_OPT
2SC3052
R1650
2K
COMP2_DET
COMP2_Y+
COMP2_Pb+
COMP2_Pr+
COMP2_L_IN
R1636
12K
COMP2_R_IN
R1634
12K
CLOSE TO MSTAR
C1664
330pF
R4218
220K
+12V/+15V
R4219
0
SCART1_Lout
C1642
0.1uF
R4216
0
50V
SCART1_Rout
C1665
R4217
330pF
220K
EU_OPT
+3.5V_ST
EU_OPT
R1652
10K
EU_OPT
RT1P141C-T112
Q1610
SCART1_MUTE
3
1
EU_OPT
C1636
2
0.1uF
REAR_JACK
IC1601-*1
SN324
OUT1
1
14
EU_OPT_AUK
INV_IN1
2
13
NON_INV_IN1
3
12
VCC
4
11
NON_INV_IN2
5
10
INV_IN2
6
9
OUT2
7
8
EU_OPT_BCD
IC1601
AS324MTR-E1
EU_OPT
R1656
2.2K
OUT1
OUT4
1
14
DTV/MNT_L_OUT
EU_OPT
EU_OPT
R1664
C1644
IN1-
IN4-
OPT
33K
10uF
2
13
R1662
16V
470K
EU_OPT
R1667
IN1+
IN4+
EU_OPT
EU_OPT
10K
3
12
R1657
C1654
5.6K
33pF
VCC
GND
4
11
EU_OPT
R1658
IN2+
IN3+
5.6K
5
10
EU_OPT
R1665
33K
IN2-
IN3-
6
9
R1668
10K
EU_OPT
OUT2
OUT3
7
8
R1655
C1655
33pF
2.2K
DTV/MNT_R_OUT
EU_OPT
EU_OPT
OPT
C1645
R1661
10uF
470K
16V
EU_OPT
GP3_S7LR
20110324
17
LGE Internal Use Only
OUT4
INV_IN4
NON_INV_IN4
GND
NON_INV_IN3
INV_IN3
OUT3
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