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[SCART/EXT AUDIO 1st AMP]
CLOSE TO MSTAR
DTV/MNT_L_OUT
C1601
R1602
0.01uF
+12V/+15V
22K
R1600
100
SCART1_Lout
C1600
0.1uF
R1601
100
50V
SCART1_Rout
C1602
R1603
0.01uF
22K
DTV/MNT_R_OUT
COMPONENT1
AV_DET
FIX-TER
22
[GN]GND
COM_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
R_GND
[RD]R_IN
13
R4221
4
D2B_OUT
0
[RD]MONO
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
IC1600
SN324
R1611
OUT1
OUT4
2.2K
1
14
EU_OPT_AUK
R1643
R1651
C1603
INV_IN1
INV_IN4
OPT
33K
33K
10uF
2
13
R1638
16V
470K
R1645
R1647
NON_INV_IN1
NON_INV_IN4
10K
10K
3
12
R1622
C1606
C1615
33pF
33pF
5.6K
VCC
GND
4
11
R1624
5.6K
NON_INV_IN2
NON_INV_IN3
5
10
R1644
R1653
33K
INV_IN2
INV_IN3
33K
6
9
R1646
R1649
10K
10K
OUT2
OUT3
C1613
7
8
C1614
R1610
33pF
33pF
2.2K
OPT
OPT
C1605
R1637
R1656
10uF
470K
470K
16V
IC1600-*1
AS324MTR-E1
OUT1
OUT4
1
14
EU_OPT_BCD
IN1-
IN4-
2
13
IN1+
IN4+
3
12
VCC
GND
4
11
IN2+
IN3+
5
10
IN2-
IN3-
6
9
OUT2
OUT3
7
8
+3.3V_Normal
R1613
10K
SC1/COMP1_DET
R1614
1K
D1611
C1607
5.6V
0.1uF
16V
OPT
R4210
0
SC1_SOG_IN
ISA1530AC1
SC1_CVBS_IN
C1608
R1609
C1604
220pF
47pF
75
50V
50V
OPT
D1602
30V
OPT
D1610
R1628
D1603
30V
75
30V
OPT
OPT
R1627
SC1_R+/COMP1_Pr+
22
R1616
D1604
R1608
75
30V
75
SC1_G+/COMP1_Y+
D1605
30V
R1604
75
OPT
D1618
R1623
SC1_B+/COMP1_Pb+
30V
15K
D1606
R1605
30V
75
R1617
10K
L1604
D1607
R1606
C1611
120-ohm
5.6V
470K
330pF
OPT
50V
R1618
10K
L1603
D1609
120-ohm
C1612
5.6V
OPT
R1607
330pF
470K
50V
D1608
L1601
C1609
5.6V
BLM18PG121SN1D
OPT
1000pF
50V
D1601
L1602
5.6V
BLM18PG121SN1D
C1610
OPT
1000pF
50V
EXT_L_AMP_IN
CLOSE TO MSTAR
R1659
2.2K
C1624
OPT
10uF
R1655
16V
470K
R1657
5.6K
100
R1665
EXT_L_AMP
R1658
5.6K
100
R1664
EXT_R_AMP
R1661
2.2K
C1622
10uF
EXT_R_AMP_IN
16V
IN CASE OF SMALL= 15V
+12V/+15V
L1606
C1625
E
C1623
R1640
0.1uF
470
0.1uF
Q1601
50V
50V
B
C
Q1602
R1641
2SC3052
47K
C
R4211
C1621
390
B
47uF
16V
DTV/MNT_VOUT
E
R1635
390
Rf
R1642
Rg
R1639
15K
C1620
180
100uF
Gain=1+Rf/Rg
16V
SC1_FB
SC1_ID
R1629
3.9K
SC1/COMP1_L_IN
R1630
12K
SC1/COMP1_R_IN
R1631
12K
[SCART AUDIO MUTE]
DTV/MNT_L_OUT
C1618
DTV/MNT_L_OUT
4700pF
Q1607
2SC3052
R1648
2K
DTV/MNT_R_OUT
C1619
DTV/MNT_R_OUT
4700pF
Q1608
2SC3052
R1650
2K
COMPONENT2
[GN]E-LUG
6A
[GN]O-SPRING
5A
[GN]CONTACT
4A
[BL]E-LUG-S
D1614
7B
[BL]O-SPRING
5B
[RD]E-LUG-S
7C
[RD]O-SPRING_1
5C
[WH]O-SPRING
5D
[RD]CONTACT
4E
[RD]O-SPRING_2
5E
[RD]E-LUG
6E
PPJ234-01
JK1603
REAR_COMP2
+3.5V_ST
R1652
10K
RT1P141C-T112
Q1610
SCART1_MUTE
3
1
C1636
2
0.1uF
REAR_JACK
+3.3V_Normal
R1612
R1615
10K
1K
COMP2_DET
D1613
5.6V
OPT
R1619
75
COMP2_Y+
D1612
30V
30V
R1620
75
COMP2_Pb+
R1621
75
COMP2_Pr+
D1615
30V
R1633
10K
COMP2_L_IN
C1616
D1616
R1625
R1636
5.6V
1000pF
12K
470K
50V
OPT
OPT
R1632
10K
COMP2_R_IN
C1617
D1617
R1634
5.6V OPT
R1626
1000pF
12K
470K
50V
OPT
GP2R
20101023
17
LGE Internal Use Only
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