Advertisement
For EU
Full Scart/ Comp1
23
23
22
D1602
22
30V
21
21
OPT
20
20
19
19
D1610
18
D1603
30V
18
30V
OPT
17
17
OPT
16
16
15
D1604
15
R1608
30V
75
14
14
13
R4221
13
0
R1601
12
0
12
11
D1605
11
30V
R1604
.
10
R4224
R1602
0
75
0
.
9
8
SC_ID
B
7
D1606
R1605
LIN
6
30V
75
5
GND
4
GND
R1603
0
L_OUT
3
R_IN
2
D1607
R1606
5.6V
470K
1
R_OUT
OPT
JK1605
D1609
5.6V
OPT
R1607
470K
D1608
5.6V
OPT
D1601
5.6V
OPT
OPTION TABLE
NAME
STATUS
EU : Not Using
AV_OPT
China : Using
EU : Not Using
CHINA_OPT
China : Using
EU :Using
EU_OPT
China:NotUsing
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 © 2010 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
+3.3V_Normal
R1613
10K
SC1/COMP1_DET
R1614
1K
D1611
C1607
5.6V
0.1uF
OPT
16V
R4210
0
SC1_SOG_IN
E
R1640
ISA1530AC1
470
R1611
Q1601
0
SC1_CVBS_IN
B
C
C1608
Q1602
R1609
C1604
220pF
2SC3052
47pF
C
75
50V
R4211
50V
OPT
390
B
E
R1635
390
Rf
Rg
R1628
R1639
C1620
180
75
Gain=1+Rf/Rg
100uF
16V
SC1_FB
R1627
SC1_R+/COMP1_Pr+
R1616
22
OPT
75
C1602
10pF
SC1_R-/COMP1_Pr-
SC1_G+/COMP1_Y+
OPT
C1603
10pF
SC1_G-/COMP1_Y-
SC1_ID
OPT
D1618
R1623
SC1_B+/COMP1_Pb+
30V
15K
R1629
OPT
C1601
3.9K
10pF
SC1_B-/COMP1_Pb-
R1617
10K
SC1/COMP1_L_IN
L1604
C1611
R1630
OPT
120-ohm
330pF
12K
C1606
50V
R1618
10K
SC1/COMP1_R_IN
L1603
120-ohm
C1612
R1631
OPT
330pF
12K
C1605
50V
DTV/MNT_L_OUT
L1601
C1609
R1622
C1618
BLM18PG121SN1D
0
1000pF
4700pF
50V
DTV/MNT_R_OUT
L1602
R1624
C1619
0
BLM18PG121SN1D
C1610
4700pF
1000pF
50V
COMPONENT2
+3.3V_Normal
R1612
10K
R1615
1K
D1613
5.6V
JK1603
PPJ229-01
FOR ESD & EMI
2A
[GN]1P_CAN
R4215 0
OPT
R1619
C1613
4A
[GN]CONTACT
75
10pF
50V
D1612
3A
[GN]O_SPRING
30V
FOR ESD & EMI
2B
[BL]1P_CAN
50V
D1614
30V
10pF
5B
[BL]C_LUG_L
R4214 0
75
C1614
R1620
OPT
FOR ESD & EMI
2C
[RD]1P_CAN1
50V
10pF
5C
[RD]C_LUG_L
R4213 0
75
C1615
R1621
OPT
D1615
2D
[WH]1P_CAN
30V
5D
[WH]C_LUG_L
C1616
D1616
2E
[RD]1P_CAN2
R1625
5.6V
1000pF
470K
50V
4E
[RD]CONTACT
3E
[RD]O_SPRING
C1617
D1617
5.6V
R1626
1000pF
470K
50V
IN CASE OF SMALL= 15V
+12V/+15V
L1606
C1625
C1623
0.1uF
0.1uF
50V
50V
R1641
47K
C1621
47uF
16V
DTV/MNT_VOUT
R1645
0
R1642
15K
[SCART/EXT AUDIO 1st AMP]
CLOSE TO MSTAR
DTV/MNT_L_OUT
C1664
R4218
0.01uF
+12V/+15V
22K
R4219
100
SCART1_Lout
C1642
0.1uF
R4216
100
50V
SCART1_Rout
C1665
R4217
0.01uF
22K
DTV/MNT_R_OUT
COMP2_DET
COMP2_Y-
COMP2_Y+
[SCART AUDIO MUTE]
COMP2_Pb-
COMP2_Pb+
COMP2_Pr-
COMP2_Pr+
R1633
R1637
DTV/MNT_L_OUT
10K
0
COMP2_L_IN
Q1607
R1636
2SC3052
12K
R1648
2K
R1632
R1638
10K
0
DTV/MNT_R_OUT
COMP2_R_IN
Q1608
R1634
2SC3052
12K
R1650
2K
IC1601
LM324D
R1656
OUT1
OUT4
2.2K
1
14
R1664
R1676
C1644
IN1-
IN4-
OPT
33K
33K
10uF
2
13
R1662
16V
470K
R1667
R1679
IN1+
IN4+
10K
10K
3
12
R1657
C1654
C1666
33pF
33pF
5.6K
VCC
VEE/GND
4
11
R1658
5.6K
IN2+
IN3+
5
10
R1665
R1670
IN2-
IN3-
33K
33K
6
9
R1668
R1681
10K
OUT2
OUT3
10K
7
8
C1655
C1667
R1655
2.2K
33pF
33pF
OPT
C1645
R1661
10uF
470K
16V
+3.5V_ST
R1652
10K
RT1P141C-T112
Q1610
SCART1_MUTE
3
1
C1636
2
0.1uF
EAX62115501
EXT_L_AMP_IN
CLOSE TO MSTAR
R1674
2.2K
C1669
OPT
10uF
R1672
16V
470K
R1682
5.6K
100
R1678
EXT_L_AMP
R1673
5.6K
100
R1671
EXT_R_AMP
R1675
2.2K
OPT
C1668
R1680
10uF
470K
EXT_R_AMP_IN
16V
Ver. 1.1
SCART/RCA
18
LGE Internal Use Only
Advertisement
