LG 32LD650 Service Manual page 34

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.
URSA3 120Hz LVDS
LVDS
[51Pin LVDS Connector]
[41Pin LVDS Connector]
(For FHD 60/120Hz)
PANEL_VCC
JP8809
L7700
500
FHD_120Hz
P7700
TF05-51S
FHD_120Hz
C7700 C7701 C7702
10uF 1000pF 0.1uF
25V 50V 50V
OPT
1
2
3
4
5
6
7
8
9 R7700 0
NON_LGD_22
10 R7701 0
NON_LGD_22
11
RXA4-
12
RXA4+
13
RXA3-
14
RXA3+
15
16
RXACK-
17
RXACK+
18
19
RXA2-
20
RXA2+
21
RXA1-
22
RXA1+
23
RXA0-
24
RXA0+
25
BIT_SEL
26
R7710
10K 10BIT OPEN
27
RXB4- 8BIT
8BIT GND
28
RXB4+
29
RXB3-
30
RXB3+
31
32
RXBCK-
33
RXBCK+
34
35
RXB2-
36
RXB2+
37
RXB1-
38
RXB1+
39
RXB0-
R7708-*1 0
40
RXB0+ FHD_OPC
41 NON_SCAN R7706 0
SCAN_BLK2
LD60_SCAN
R7702 0
+3.3V_NORMAL
42 R7707 0
OPC_EN
FHD_OPC
43 R7708 0
SCAN_BLK1/OPC_OUT
LD60_SCAN
R7711
44 R7709 0
PWM_DIM
3.3K
FHD_OPC
JEIDA
45
46 R7703 33
FRC_RESET R7712
240Hz
10K
47 R7704 33
SCL3_3.3V VESA
240Hz
48 R7705 33
SDA3_3.3V
240Hz
49
LVDS_SEL
50 HIGH JEIDA
R7713
0
GND(NC) VESA
51
NON_AUO
52
OPC_OUT
TP7700
(For FHD 120Hz)
P7701
TF05-41S
FHD_120Hz
1
2
3
RXD4-
4
RXD4+
5
RXD3-
6
RXD3+
7
8
RXDCK-
9
RXDCK+
10
11
RXD2-
12
RXD2+
13
RXD1-
14
RXD1+
15
RXD0-
16
RXD0+
17
18
19
RXC4-
20
RXC4+
21
RXC3-
22
RXC3+
23
24
RXCCK-
25
RXCCK+
26
27
RXC2-
28
RXC2+
29
RXC1-
30
RXC1+
31
RXC0-
32
RXC0+
33
34
35
36
37
38
39
40
41
42
35