Read LG 42PQ1100-ZE (CHASSIS:PD92A) Service Manual online
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.
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.
30V
D700
FULL SPEC
DDC_SCL/UART_RX
001:V6
100pF
50V
C718
FULL SPEC
CDS3C05GTA
5.6V
OPT
D722
0 . 1 u F
50V
C713
FULL SPEC
1K
R725
FULL SPEC
0 . 4 7 u F
25V
C730
75
R727
FULL SPEC
PC_R_IN 001:V18
10K
R746
FULL SPEC
75
R750
FULL SPEC
0 . 1 u F
50V
C724
FULL SPEC
P E J 0 2 4 - 0 1
JK702
FULL SPEC
6B
T_TERMINAL2
8
SHIELD_PLATE
7B
B_TERMINAL2
5
T_SPRING
4
R_SPRING
7A
B_TERMINAL1
6A
T_TERMINAL1
3
E_SPRING
10K
R776
FULL SPEC
+5V_GENERAL
COMP_Y
001:M12
22
R734
FULL SPEC
100
R744
FULL SPEC
+3.3V_AVDD
0 . 1 u F
16V
16V
C706
FULL SPEC
75
R753
FULL SPEC
DSUB_HSYNC
001:M10
100
R761
30V
D717
FULL SPEC
CDS3C30GTH
30V
OPT
D710
S_DET
001:B7
COMP_Pb
001:M11
12K
R742
FULL SPEC
4.7K
R756
75
R713
FULL SPEC
75
R707
FULL SPEC
CDS3C05GTA
5.6V
OPT
D712
KDS184
D723
FOR DEB
A2
C
A1
+3.3V_CI
75
R728
FULL SPEC
10K
R739
FULL SPEC
J P 7 1 2
470K
R732
FULL SPEC
10K
R712
FULL SPEC
CDS3C30GTH
30V
D720
FULL SPEC
82pF
50V
50V
C739
4.7K
R754
FOR DEB
PC_L_IN 001:V19
SIDE_Y_IN
001:M7
CDS3C30GTH
30V
D704
FULL SPEC
CDS3C30GTH
D729
100pF
50V
C716
FULL SPEC
10K
R702
FULL SPEC
0
R766
DSUB_B
001:M10
+5V_USB_N
1K
R767
FULL SPEC
0 . 4 7 u F
25V
C727
12K
R777
FULL SPEC
DSUB_G
001:M10
22
R733
FULL SPEC
CDS3C30GTH
30V
D703
FULL SPEC
COMP_Pr
001:M12
75
R751
FULL SPEC
CDS3C30GTH
30V
OPT
D711
100pF
50V
C717
FULL SPEC
0 . 1 u F
50V
C712
FULL SPEC
0 . 4 7 u F
25V
C729
CDS3C05GTA
5.6V
OPT
D728
+5V_GENERAL
100pF
C736
FULL SPEC
0 . 4 7 u F
25V
C728
4.7K
R755
470K
R775
FULL SPEC
CDS3C30GTH
D730
30V
D706
FULL SPEC
KCN-DS-1-0088
JK704
1
2
3
4
5
6
7
8
9
10
30V
D705
FULL SPEC
J P 7 0 8
22
R760
FOR DEB
USB_DM
001:W9
001:W9
22
R735
FULL SPEC
+5V_GENERAL
10uF
16V
16V
C711
100pF
50V
C715
FULL SPEC
CDS3C05GTA
5.6V
OPT
D725
10K
R738
FULL SPEC
CDS3C05GTA
5.6V
OPT
D724
10K
R780
FULL SPEC
10K
R765
FULL SPEC
10K
R724
FULL SPEC
CDS3C30GTH
30V
D721
FULL SPEC
18pF
50V
C726
OPT
4.7K
R757
FOR DEB
P P J 2 0 9 - 0 2
JK701
FULL SPEC
4A
[GN]CONTACT
2A
[GN]1P_CAN
3A
[GN]O_SPRING
2B
[BL]1P_CAN
5B
[BL]C_LUG_L
2C
[RD]1P_CAN1
5C
[RD]C_LUG_L
2D
[WH]1P_CAN
5D
[WH]C_LUG_L
2E
[RD]1P_CAN2
4E
[RD]CONTACT
3E
[RD]O_SPRING
RS232C_RXD
001:O20
SIDE_C_IN
001:M7
SIDE_CVBS_IN
001:M7
PC_SER_CLK
004:H12
75
R726
FULL SPEC
J P 7 1 1
0
R781
10
R771
CDS3C05GTA
5.6V
OPT
D707
1K
R770
USB_DP
001:W9
10K
R752
FULL SPEC
10K
R736
FULL SPEC
82pF
50V
50V
C740
FOR RGB ROM D/L
USB DOWN STREAM
KJA-UB-4-0004
JK706
1
2
3
4
5
+5V_ST
SIDE_R_IN
001:V18
470K
R731
FULL SPEC
RS232C_TXD
001:O20
12K
R778
FULL SPEC
470K
R730
FULL SPEC
COMP_R_IN
001:V18
CDS3C30GTH
30V
D718
FULL SPEC
CDS3C05GTA
5.6V
OPT
D713
DSUB_R
001:M11
470K
R779
FULL SPEC
MAX3232CDR
IC702
3
C1-
2
V+
4
C2+
1
C1+
6
V-
5
C2-
7
DOUT2
8
RIN2
9
ROUT2
10
DIN2
11
DIN1
12
ROUT1
13
RIN1
14
DOUT1
15
GND
16
VCC
100
R745
FULL SPEC
22
R748
FULL SPEC
CDS3C05GTA
5.6V
OPT
D714
DDC_SDA/UART_TX
0 0 1 : O 1 9 ; 0 0 1 : V 6
+5V_GENERAL
SIDE_L_IN
001:V18
470K
R729
FULL SPEC
J P 7 0 9
18pF
50V
C725
OPT
22
R749
FULL SPEC
CDS3C30GTH
30V
D709
OPT
AT24C02BN-10SU-1.8
IC701
FULL SPEC
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
CDS3C30GTH
30V
D702
FULL SPEC
22pF
50V
C720
FULL SPEC
DSUB_VSYNC
001:M10
0 . 1 u F
50V
C714
FULL SPEC
0
R762
OPT
22pF
50V
C719
FULL SPEC
75
R706
FULL SPEC
PC_SER_DATA
004:H12
0 . 4 7 u F
25V
C731
100
R764
10K
R737
FULL SPEC
12K
R743
FULL SPEC
J P 7 1 0
COMP_L_IN
001:V18
22
R758
FOR DEB
0
R782
COMP_DET 001:B7
10K
R769
CDS3C30GTH
30V
D719
FULL SPEC
30V
D701
FULL SPEC
10
R768
SIDE_CVBS_DET
001:B8
1uF
16V
16V
C700
OPT
RGB_DET
P S J 0 1 5 - 0 2
JK705
FULL SPEC
5
4A
4B
4C
4D
3
7
+3.3V_AVDD
0
R784
FULL SPEC
0
R783
FULL SPEC
100pF
C733
FULL SPEC
4.7K
R740
FULL SPEC
4.7K
R741
FULL SPEC
CB3216PA501E
L701
KCN-DS-1-0089
JK703
FOR DEB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
270pF
50V
50V
C737
FOR RGB ROM D/L
270pF
50V
50V
C738
P P J 2 1 8 - 0 2
JK700
FULL SPEC
5C
[RD]CONTACT
2C
[RD]U_CAN
4C
[RD]O_SPRING
2B
[WH]U_CAN
3B
[WH]C_LUG
2A
[YL]U_CAN
5A
[YL]CONTACT
4A
[YL]O_SPRING
22
R747
FULL SPEC
0
R785
PQ10
0
R786
PQ10
0
OPT
R787
0
OPT
R788
SMW250-04
P700
PC_DEBUG
1
2
3
4
DDC_SCL/UART_RX
001:V6
DDC_SDA/UART_TX
0 0 1 : O 1 9 ; 0 0 1 : V 6
P P J 2 3 2 - 0 1
JK707
Dummy
1
2
3
4
I n t e r f a c e
7 1 1
PC
Side AV
PC AUDIO
USB
RS232C
S i d e S - V i d e o
2 0 0 9 . 0 4 . 1 5
EAX57566204
DUMMY_BODY
Component
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