F
i
b
e
r
O
p
t
i
c
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.
2009.06.18
EUROBBTV
DSUB_R
JK8401
PEJ027-01
6B
T_TERMINAL2
7B
B_TERMINAL2
5
T_SPRING
4
R_SPRING
7A
B_TERMINAL1
6A
T_TERMINAL1
3
E_SPRING
D8407
5.6V
AMOTECH
RGB_DDC_SDA
+3.3V_NORMAL
D8409
ENKMC2838-T112
A1
C
A2
EDID_WP
RGB_HSYNC
C8409
100pF
50V
IC8401
M24C02-RMN6T
RGB_EDID_ST
0IMMR00014A
3
E2
2
E1
4
VSS
1
E0
5
SDA
6
SCL
7
WC
8
VCC
R8412
470K
RGB_DDC_SCL
D8406
5.6V
AMOTECH
+5V_NORMAL
RGB_VSYNC
R8418
0
PC_R_IN
IC8400
74F08D
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
JK8402
SPG09-DB-010
1
R
E
D
2
G
R
E
E
N
3
B
L
U
E
4
G
N
D
_
1
5
D
D
C
_
G
N
D
6
R
E
D
_
G
N
D
7
G
R
E
E
N
_
G
N
D
8
B
L
U
E
_
G
N
D
9
N
C
1
0
S
Y
N
C
_
G
N
D
1
1
G
N
D
_
2
1
2
D
D
C
_
D
A
T
A
1
3
H
_
S
Y
N
C
1
4
V
_
S
Y
N
C
1
5
D
D
C
_
C
L
O
C
K
1
6
S
H
I
L
E
D
R8401
22
DSUB_B
PC_L_IN
+5V_NORMAL
R8414
2.7K
R8411
470K
R8419
0
DSUB_G
R8402
22
DSUB_DET
R
8
4
1
3
2
.
7
K
R8423
0
OPT
R8425
1K
R8424
10K
R8421
0
R8417
0
C8402
22pF
50V
OPT
C8403
22pF
50V
OPT
R8405
22
R8406
22
C8401
0.1uF
C8404
0.1uF 16V
C8405
18pF
50V
C8406
18pF
50V
R8416
22
R8415
22
R8422
100
R8420
10K
D8401
30V
ADUC30S03010L_AMODIODE
D8403
30V
ADUC30S03010L_AMODIODE
D8402
30V
D8404
30V
D8405
30V
D8408
5.6V
CDS3C05HDMI1
OPT
D8410
5.6V
CDS3C05HDMI1
OPT
D8411
5.6V
ADMC5M03200L_AMODIODE
OPT
R8407
75
R8404
75
R8403
75
C8407
1uF
25V
C8408
1uF
25V
JP8401
+3.3V_NORMAL
JP8402
JK8400
JST1223-001
1
GND
2
VCC
3
VINPUT
4
FIX_POLE
JP8400
D8400
30V
OPT
SPDIF_OUT
C8400
0.1uF
16V
R8400
1K
IC8401-*1
R1EX24002ASAS0A
RGB_EDID_RENESAS
DEV
3
A2
2
A1
4
VSS
1
A0
5
SDA
6
SCL
7
WP
8
VCC
L8408 60-ohm
RGB_BEAD
L8410 60-ohm
RGB_BEAD
L8409 60-ohm
RGB_BEAD
L8408-*1
0
RGB_0OHM
L8409-*1
0
RGB_0OHM
L8410-*1
0
RGB_0OHM
9
ETC SUB BOARD I/F
RGB AUDIO IN
RGB PC
RGB IN
BCM Reference
BCM Reference
Copyright © 2010 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
Summary of Contents for 55LX9500
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