LG 55LW5600 (CHASSIS:LA12C) Service Manual ▷ View 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.
SCART1_Rout_P
DTV/MNT_V_OUT
SC_ID
SC_RE1
SCART1_Rout_N
SCART1_Lout_P
SC_CVBS_IN
SC_RE2
SCART1_Lout_N
SC_FB
INCM_VID_SC
DTV_ATV_SELECT
SCART_MUTE
JP2601
JP2602
JP2603
JP2604
JP2605
JP2606
JP2607
JP2608
JP2609
JP2610
JP2611
JP2612
26
BCM35230
NON SCART
50
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.
+3.3V_Normal
BLM18PG121SN1D
L2703
CHB
1M
CHB
R2714
0 . 1 u F
CHB
C2706
1M
CHB
R2708
SCL1_3.3V
100
CHB
R2712
0 . 1 u F
CHB
C2731
100
CHB
R2713
CHB_RESET
CHBO_TS_SYNC
+1.8V_ADC
+1.8V_CHB_IC
BLM18PG121SN1D
CHB
L2701
LG1140
EAN60750501
CHB
IC2702
1
VDDIO_1
2
D1_DATA4
3
D1_DATA3
4
D1_DATA2
5
VSSIO_1
6
D1_CLK
7
D1_DATA1
8
VDDCORE_1
9
VSSCORE_1
10
D1_DATA0
11
CI0_CLK
12
CI0_DATA
13
CI0_VALID
14
CI0_SOP
15
VDDIO_2
16
CI1_DATA
17
CI1_VAILD
18
CI1_CLK
19
CI1_SOP
20
SDA0
21
SCL0
22
VDDCORE_2
23
SCK
24
SS
25
VSSIO_2
26
MISO
27
MOSI
28
SPI_MODE[0]
29
VDDIO_3
30
SPI_MODE[1]
31
CTL2/FLAGC
32
VCC_4
33
PA0/INT0#
34
PA1/INT1#
35 VDDCORE_3
36 VSSCORE_2
37
PA4/FIFOADR0
38 TSVO0_CLK
39
VSSIO_3
40 TSVO0_SOP
41 TSVO0_DATA
42 IRQ_CHB_N
4
3
SPLL_AVSS
4
4
SPLL_AVDD
4
5
VDDIO_XTAL
4
6
XTAL27I
4
7
XTAL27O
4
8
VDDCORE_4
4
9
VSSCORE_3
5
0
TMOD
51
EXT_RESET_N
52
TRST
53
TCK
54
D1_DATA7
55
D1_DATA6
56
D1_DATA5
TW9910_DATA[0-7]
27MHz
CHB
X2702
+3.3V_ADC
0.1uF
CHB
C2714
BLM18PG121SN1D
L2704
CHB
CHB_TS_CLK
0.1uF
CHB
C2717
0 . 1 u F
CHB
C2719
TW9910DANB2-GR
0IPRP00630E
CHB
IC2701
1
VDDE_1
2
SCLK
3
SDAT
4
PDN
5
RSTB
6
TMODE
7
NC_1
8
AVD_1
9
YMUX3
10
YMUX2
11
YGND
12
YMUX1
13
YMUX0
14
AVS_1
15
CIN0
16
AVD_2
17
AVS_2
18
NC_2
19
VSS_1
20
VS
21
HS
22
MPOUT
23
CLKX2
24
VSSE_1
25
VDDE_2
26
VD[15]
27
VD[14]
28
VD[13]
29
VD[12]
30
VD[11]
31
NC_3
32
VDD
33
VD[10]
34
VD[9]
35
VD[8]
36
VD[7]
37
VD[6]
38
VD[5]
39
VD[4]
40
VD[3]
41
VD[2]
42
VSS_2
43
NC_4
44
VD[1]
45
VD[0]/SIAD0
46
VSSE_2
47
XTI
48
XTO
CHB_TS_DATA
100
CHB
R2709
10uF
10V
CHB
C2729
100
CHB
R2705
75
CHB
R2721
22
CHB
AR2702
12
CHB
R2711
1
CHB
R2716
CHB_TS_SYNC
0 . 1 u F
CHB
C2702
CHBO_TS_CLK
0 . 1 u F
CHB
C2722
10uF
10V
CHB
C2725
27pF
CHB
C2708
0 . 1 u F
CHB
C2720
+3.3V_ADC
30pF
CHB
C2715
100pF
50V
50V
C2734
CHB
0 . 1 u F
CHB
C2707
0 . 1 u F
CHB
C2711
0 . 1 u F
CHB
C2721
CHB_TS_VAL
100
CHB
R2704
0.1uF
CHB
C2712
TW9910_RESET
0.1uF
CHB
C2716
+1.8V_ADC
2.7K
CHB
R2710
22
CHB
AR2701
+3.3V_CHB
0
CHB
R2702
10uF
10V
CHB
C2726
0 . 1 u F
16V
16V
CHB
C2724
0 . 1 u F
CHB
C2728
27MHz
CHB X2701
+1.8V_CHB
+3.3V_Normal
0 . 1 u F CHB
C2713
100pF
50V
50V
C2733
CHB
CHB_CVBS
+1.8V_CHB_IC
75
R2719
CHB
10uF
10V
CHB
C2730
100
CHB
R2703
0 . 1 u F
CHB
C2705
SDA1_3.3V
+3.3V_ADC
75
CHB
R2722
TW9910_DATA[0-7]
+3.3V_TU
0 . 1 u F
CHB
C2727
CHBO_TS_SERIAL
0 . 1 u F
CHB
C2710
0 . 1 u F
CHB
C2704
10uF
10V
10V
CHB
C2723
75
CHB
R2720
BLM18PG121SN1D
CHB
L2702
0 . 1 u F
CHB
C2701
0
CHB
R2707
+1.8V_CHB
+3.3V_Normal
4.7K OPT
R2706
SDA1_3.3V
TW9910_CLK
+3.3V_CHB
22
CHB
R2715
27pF
CHB C2709
+1.8V_ADC
TW9910_CLK
CHBO_TS_VAL_ERR
0 . 1 u F
CHB
C2703
0 . 1 u F
CHB
C2732
30pF
CHB
C2718
2.7K
OPT
R2701
SCL1_3.3V
AZ1117BH-1.8TRE1
CHB
IC2703
2
OUT
3
IN
1
ADJ/GND
TW9910_DATA[6]
TW9910_DATA[0]
TW9910_DATA[2]
TW9910_DATA[4]
TW9910_DATA[7]
TW9910_DATA[6]
TW9910_DATA[1]
TW9910_DATA[3]
TW9910_DATA[4]
TW9910_DATA[5]
TW9910_DATA[7]
TW9910_DATA[2]
TW9910_DATA[3]
TW9910_DATA[0]
TW9910_DATA[5]
TW9910_DATA[1]
CHB OPTION
27
CLOSE TO SOC
C l o s e t o L G 1 1 4 0
CHB
IC2703
BCM35230
CLOSE TO SOC
0x88
0xF2
T S O u t p u t
C H B T S I n p u t
DUAL COMPONENT
50
C l o s e t o M a i n S o C
1ST : EAN61829801 2ND : EAN54428201
CHANNEL BROWSER
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.
SPK_R+_HOTEL
SPK_R-_HOTEL
JP3001
JP3002
JP3003
JP3004
JP3005
JP3006
BCM35230
NON CHINA HOTEL
NON CHINA HOTEL
50
30
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.
LVDS_TXD4P
LVDS_TXC4N
LVDS_TXD3N
1000pF
50V
50V
C3502
LVDS_TXA4N
LVDS_TXB3P
LVDS_TXC3P
33
R3506
LVDS_TXACLKN
LVDS_TXB4P
LVDS_TXC0N
LVDS_TXD0N
LVDS_TXD0P
10K
LVDS_SEL_LOW
R3502
LVDS_TXACLKP
LVDS_TXB3N
0 . 1 u F
50V
50V
C3503
LVDS_TXA0N
+3.3V_Normal
LVDS_TXD1P
33
R3507
LVDS_TXD4N
LVDS_TXA3N
LVDS_TXA4P
LVDS_TXB4N
LVDS_TXBCLKN
FI-RE41S-HFK-A
P3502
1
NC
2
NC
3
NC
4
NC
5
NC
6
NC
7
NC
8
NC
9
GND
10
RC0N
11
RC0P
12
RC1N
13
RC1P
14
RC2N
15
RC2P
16
GND
17
RCCLKN
18
RCCLKP
19
GND
20
RC3N
21
RC3P
22
RC4N
23
RC4P
24
GND
25
GND
26
RD0N
27
RD0P
28
RD1N
29
RD1P
30
RD2N
31
RD2P
32
GND
33
RDCLKN
34
RDCLKP
35
GND
36
RD3N
37
RD3P
38
RD4N
39
RD4P
40
GND
41
GND
42
GND
10uF
25V
25V
OPT
C3501
LVDS_TXCCLKP
LVDS_TXB1N
LVDS_TXC2N
LVDS_TXC3N
LVDS_TXD2P
L_VS
LVDS_TXCCLKN
LVDS_TXB1P
LVDS_TXA0P
LVDS_TXC0P
LVDS_TXA3P
LVDS_TXC1N
FI-RE51S-HFK-A
P3501
1
NC
2
NC
3
NC
4
NC
5
NC
6
AUO_65_MIRROR
7
LVDS_SEL
8
NC
9
NC
10
L/DIM_ENABLE
11
GND
12
RA0N
13
RA0P
14
RA1N
15
RA1P
16
RA2N
17
RA2P
18
GND
19
RACLKN
20
RACLKP
21
GND
22
RA3N
23
RA3P
24
RA4N
25
RA4P
26
GND
27
BIT_SEL
28
RB0N
29
RB0P
30
RB1N
31
RB1P
32
RB2N
33
RB2P
34
GND
35
RBCLKN
36
RBCLKP
37
GND
38
RB3N
39
RB3P
40
RB4N
41
RB4P
42
GND
43
GND
44
GND
45
GND
46
GND
47
NC
48
VLCD
49
VLCD
50
VLCD
51
VLCD
52
GND
3.3K
LVDS_SEL_HIGH
R3501
LVDS_TXB2P
LVDS_TXDCLKP
LVDS_TXA1N
LVDS_TXBCLKP
LVDS_TXD3P
LVDS_TXB0N
LVDS_TXD1N
LVDS_TXA2P
LVDS_TXB2N
SDA2_3.3V
PANEL_VCC
LVDS_TXC2P
LVDS_TXA1P
10K
BIT_SEL_LOW
R3503
LVDS_TXC1P
SCL2_3.3V
LVDS_TXB0P
LVDS_TXDCLKN
LVDS_TXC4P
LVDS_TXD2N
33
R3508
LVDS_TXA2N
L/DIM0_VS
M3_SCLK
M2_SCLK
M3_MOSI
M1_SCLK
L/DIM0_MOSI
M2_MOSI
M1_MOSI
L/DIM0_SCLK
M0_SCLK
M0_MOSI
10K
R3509
OPT
10K
R3510
+3.3V_FRC
MLB-201209-0120P-N2
L3501
12507WR-08L
P3503
1
2
3
4
5
6
7
8
9
33
R3512
LGD_2D/3D_CTRL
2D/3D_CTL
4.7K
R3513
0
R3504
LPB_42/47/55
0
R3505
LPB_42/47/55
3.3K
AUO_65_MIRROR
R3511
+3.3V_Normal
33
AUO_2D/3D_CTRL
R3514
2D/3D_CTL
LVDS
LVDS_SEL
35
[51Pin LVDS OUTPUT Connector]
NON USED L/DIMMING
(FOR EDGE_LED)
LOCAL DIMMING
BCM35230
58
I n t e r f a c e b l o c k
[To LED DRIVER]
BIT_SEL
[41Pin LVDS OUTPUT Connector]
PLACE SERIAL RESISTORS CLOSE TO URSA4
2 0 1 0 . 1 0 . 2 0
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