Read LG 47LW6500-UA (CHASSIS:LA12C) 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.
560pF
50V
50V
C804
0 . 1 u F
C814
SIDE_HP_MUTE
1uF
10V
C817
OPT
R824
OPT
R828
2.7K
R806
18pF
50V
C809
DSUB_B+
DSUB_VSYNC
2.7K
R822
RGB_DDC_SDA
TPA6132A2
EAN60724701
IC804
3
INR+
2
INL+
4
INR-
1
INL-
OUTR
5
G0
6
G1
7
HPVSS
8
CPN
9
PGND
10
CPP
11
HPVDD
12
EN
13
VDD
14
SGND
15
OUTL
16
0
R863
30V
D805
0
R803
0
IR_OUT
R838
10K
OPT
OPT
R807
2 . 2 u F
10V
10V
C825
0 . 1 u F
C812
0 . 1 u F
C815
IR_OUT
HP_ROUT_P
0
R864
BLM18PG121SN1D
120-ohm
L803
560pF
50V
50V
C805
J P 8 1 0
5.6V
OPT
D809
47pF
50V
50V
C830
KJA-PH-0-0177
JK801
3
DETECT
4
L
5
GND
1
R
22
R801
0 . 2 2 u F
10V
10V
C829
+5V_Normal
0 . 2 2 u F
10V
10V
C828
AT24C02BN-SH-T
IC802
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
AMOTECH
5.6V
ESD_COMMON
D802
1K
R821
0
OPT
R826
4.7K
R827
BCM_RX
22
R802
KJA-PH-0-0177
EAG61030001
JK803
3
DETECT
4
L
5
GND
1
R
HP_ROUT_N
BCM_TX
AMOTECH
5.6V
ESD_COMMON
D801
100
R834
HP_ROUT
10uF
10V
10V
C822
PC_L_IN
EAN41348201
MAX3232CDR
IC803
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
470K
R805
22
R848
47pF
50V
50V
C832
2 . 2 u F
10V
C826
NEC_TXD
DSUB_R+
+5V_Normal
Fiber Optic
2F11TC1-EM52-4F
JK802
C
GND
B
VCC
A
VIN
4
SHIELD
18pF
50V
C810
+3.5V_ST
4.7K
R861
OPT
4.7K
R860
OPT
1K
R844
DSUB_DET
SPDIF_OUT
0
R862
10K
R817
+3.5V_ST
0 . 1 u F
16V
C803
HP_LOUT
4.7K
R823
10K
R819
SPK_R-_HOTEL
+3.3V_Normal
J P 8 0 9
30V
OPT
OPT
D803
2.7K
R815
100
R833
0 . 1 u F
16V
C824
HP_DET
560pF
50V
50V
C801
HP_LOUT_N
DSUB_HSYNC
10K
OPT
OPT
R808
SPK_R+_HOTEL
NEC_RXD
BG2012B080TF
L804
+3.3V_Normal
RGB_DDC_SCL
PC_R_IN
SPG09-DB-009
JK805
1
2
3
4
5
6
7
8
9
10
1uF
10V
C818
HP_LOUT
2SC3052
Q801
E
B
C
1uF
10V
10V
C816
2 . 2 u F
10V
10V
C823
DSUB_G+
KDS184
D810
A2
C
A1
30V
D804
75
R813
1uF
10V
10V
C821
75
R812
HP_LOUT_P
+3.3V_Normal
2.7K
R814
0 . 1 u F
C813
470K
R804
0
R865
BG2012B080TF
L805
100K
OPT
OPT
R837
560pF
50V
50V
C802
5.6V
OPT
OPT
D811
HP_ROUT
0
OPT
R825
75
R811
+3.3V_Normal
22
R847
1uF
10V
C819
EDID_WP
74F08D
IC801
3
Q0
2
D0B
4
D1A
1
D0A
6
Q1
5
D1B
7
GND
8
Q2
9
D2A
10
D2B
11
Q3
12
D3A
13
D3B
14
VCC
SLIM-15F-D-2
JK804
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
+3.3V_Normal
4.7K
R842
1K
R820
0
OPT
R843
47pF
50V
50V
C831
22
R866
22
R867
30V
D808
ESD_COMMON
30V
D806
ESD_COMMON
30V
D807
ESD_COMMON
5.6V
D808-*1
ESD_CERADIODE
5.6V
D806-*1
ESD_CERADIODE
5.6V
D807-*1
ESD_CERADIODE
5.6V
D813-*1
ESD_CERADIODE
5.6V
D814-*1
ESD_CERADIODE
30V
D813
ESD_COMMON
30V
D814
ESD_COMMON
5.6V
D812-*1
ESD_CERADIODE
5.6V
D812
ESD_COMMON
BLM15BD121SN1
L806
BLM15BD121SN1
L807
BLM15BD121SN1
L808
0
R850
OPT
0
R851
OPT
0
R852
OPT
0
R853
OPT
22pF
50V
50V
C807
22pF
50V
50V
C808
0
R868
0
R869
DUAL COMPONENT
1ST : 0TRIY80001A, 2ND : 0TR387500AA
RS232C
58
EARPHON JACK
BCM35230
1ST : 0DD184009AA, 2ND : 0DSIH00028A
Q801
D804,D805,D806
D807,D808,D813
D807,D808,D813
D814
RGB/ PC AUDIO/ SPDIF/ EARPHONE/ RS232C
RGB PC
8
COMMON JACK
D810
1ST : EAH39491601, 2ND : EAH33945901
IC805
PC AUDIO
C l o s e t o t h e I C
SPDIF OUT
EARPHONE AMP
1ST : EAN61151201, 2ND : EAN61130001
C l o s e d t o J A C K
2 0 1 0 . 1 0 . 2 1
LPF READEY
( F o r H / P N o i s e I m p r o v e m e n t )
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