LG 42LX6500 Service Manual page 39

SPDIF_OUT
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.
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+3.3V_NORMAL
JK8400
JST1223-001
JP8401
GND
JP8402
R8400
VCC
1K
JP8400
VINPUT
D8400 C8400
30V 0.1uF
FIX_POLE
16V
OPT
RGB PC
+5V_NORMAL
IC8400
74F08D
D0A VCC
1 14
D0B D3B C8401
VSS
2 13
0.1uF
R8401
Q0 D3A
22
3 12 RGB_EDID_RENESAS
RGB_HSYNC
D1A Q3
RGB_VSYNC
4 11
R8402
22 E0
D1B D2B
5 10
E1
E2
Q1 D2A
6 9
VSS
GND Q2
7 8
R8406
22
R8405
22
BCM Reference
DSUB_B
DSUB_G
DSUB_R
R8403 R8404 R8407
D8402
75 75 75
30V
RGB AUDIO IN
JK8401
PEJ027-01
E_SPRING
3
T_TERMINAL1
6A
B_TERMINAL1
7A
R_SPRING
4
T_SPRING
5
B_TERMINAL2
7B
T_TERMINAL2
6B
IC8401-*1
R1EX24002ASAS0A
+5V_NORMAL
A0 VCC
1 8
A1 WP
2 7 D8409
ENKMC2838-T112
A2 SCL A1
3 6
DEV
C
SDA
4 5
A2
IC8401
M24C02-RMN6T
R8420
8 VCC
1 10K
R8422
100
7 WC
2 EDID_WP
6 SCL R8416
3 RGB_DDC_SCL
22
R8415
5 SDA
4
RGB_DDC_SDA
22
0IMMR00014A
RGB_EDID_ST
OPT
D8410
CDS3C05HDMI1
5.6V
+3.3V_NORMAL
OPT OPT
OPT
D8408
CDS3C05HDMI1
5.6V R8424
10K
1K
L8408 60-ohm R8425
RGB_BEAD
OPT
L8409 60-ohm OPT C8409
0
D8411
R8423 100pF
RGB_BEAD 5.6V
50V
ADMC5M03200L_AMODIODE
L8410 60-ohm
RGB_BEAD
BCM Reference RGB IN
D8404 D8405
30V 30V
L8408-*1 0
RGB_0OHM
L8409-*1 0
RGB_0OHM
L8410-*1 0
SPG09-DB-010
JK8402
RGB_0OHM
C8407
PC_R_IN
R8418
D8406 1uF
0
AMOTECH R8411 25V
5.6V
470K
C8408
PC_L_IN
R8419
1uF
D8407
R8412 0
25V
AMOTECH
470K
5.6V
EUROBBTV
ETC SUB BOARD I/F
DSUB_DET
2009.06.18
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