LG 55G2 Service Manual page 46

LVDS
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.
Copyright ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
[41Pin LVDS OUTPUT Connector]
[51Pin LVDS OUTPUT Connector]
P7100
FI-RE51S-HF-J-R1500
+3.3V_NORMAL
NC
1
R7101
NC
2 CP_BOX
3.3K
LVDS_SEL
NC R7108 I2C_BE_SDA1 LVDS_SEL_HIGH
3
0
NC I2C_BE_SCL1
R7109
R7102
4
PWM_DIM
0 10K
NC
CP_BOX
5
LVDS_SEL_LOW
+3.3V_NORMAL
AUO_65_MIRROR
6
LVDS_SEL
7 R7106
NC
3.3K
8 R7105
TM120_EN
NC 33
9
R7107
TM120_ENABLE
R7104
10 10K
OPT
GND 33
11
RA0N
12
TXA0N
RA0P
13
TXA0P
RA1N
14
TXA1N
RA1P
15
TXA1P
RA2N
16
TXA2N
RA2P
17
TXA2P
GND
18
RACLKN
19
TXACLKN
RACLKP
20
TXACLKP
GND
21
RA3N
22
TXA3N
RA3P
23
TXA3P
RA4N
24
TXA4N
RA4P
25
TXA4P
GND
26
BIT_SEL BIT_SEL
27
RB0N
28
TXB0N R7103
10K
RB0P
29
TXB0P BIT_SEL_LOW
RB1N
30
TXB1N
RB1P
31
TXB1P
RB2N
32
TXB2N
RB2P
33
TXB2P
GND
34
RBCLKN
35
TXBCLKN
RBCLKP
36
TXBCLKP
GND
37
RB3N
38
TXB3N
RB3P
39
TXB3P
RB4N
40
TXB4N
RB4P
41
TXB4P
GND
42
GND
43
GND
44
PANEL_VCC
GND
45
GND
46
L7100
NC
47 BLM18SG121TN1D
VLCD
48
VLCD
49
VLCD
50 C7100 C7101 C7102
10uF 1000pF 0.1uF
VLCD
51 16V 50V 50V
OPT OPT OPT
52
GND
P7101
FI-RE41S-HF-J-R1500
OPT
NC
1
NC
2
NC
3
NC
4
NC
5
NC
6
NC
7
NC
8
GND
9
RC0N
10
TXC0N
RC0P
11
TXC0P
RC1N
12
TXC1N
RC1P
13
TXC1P
RC2N
14
TXC2N
RC2P
15
TXC2P
GND
16
RCCLKN
17
TXCCLKN
RCCLKP
18
TXCCLKP
GND
19
RC3N
20
TXC3N
RC3P
21
TXC3P
RC4N
22
TXC4N
RC4P
23
TXC4P
GND
24
GND
25
RD0N
26
TXD0N
RD0P
27
TXD0P
RD1N
28
TXD1N
RD1P
29
TXD1P
RD2N
30
TXD2N
RD2P
31
TXD2P
GND
32
RDCLKN
33
TXDCLKN
RDCLKP
34
TXDCLKP
GND
35
RD3N
36
TXD3N
RD3P
37
TXD3P
RD4N
38
TXD4N
RD4P
39
TXD4P
GND
40
GND
41
42
GND
BPL_IN
FRC3_FLASH_WP
FRC3_RESET
I2C_BE_SDA1
I2C_BE_SCL1
Close to IC3000, pin#48
FLASH_WP
+3.5V_ST
LOCAL_DIM_EN
C7103
10uF
SCART_AMP_L_FB
10V
SCART_AMP_R_FB
LG1152 for 1.0V
+1.0VDC
R7110
0
5% 1/8W
will be deleted after DV_Set
JTAG I/F FOR MAIN
TRST_N0
TDI0
TDO0
TMS0
TCK0
SOC_RESET
+1.0V_VDD
Max 2000 mA
+3.3V_NORMAL
OPT
C7104
0.1uF
P7102
12505WS-10A00
/TRST
1
TDI
2
OPT
TDO
3
TMS
4
TCK
5
/RST
6
RTCK
7
VCC
8
GND
9
GND
10
11
GND
LVDS_HIGH_MID 2011.04.30
71
LGE Internal Use Only