LG 47LV3500-ZA / 47LV3550-ZB / 47LV355A-ZB / 47LV355C-ZB / 47LV355N-ZB / 47LV355U-ZB (CHASSIS:LD01U) 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.
3D_SYNC_RF
P3401
12507WR-12L
3D_SG
1
3.3V
2
GND
3
RX
4
TX
5
RESET
6
DC
7
DD
8
GND
9
GPIO_0
10
GPIO_1
11
GPIO_2
12
3D_SYNC
13
.
R3406
22
22
3D_SG
M_REMOTE_RX
R3405
22
22
3D_SG
R3402
100
100
3D_SG
R3408
100
100
3D_SG
L3401
120-ohm
3D_SG
R3411
2.7K
3D_SG
+3.3V_Normal
R3410
2.7K
3D_SG
R3412
2.7K
3D_SG
DD_MREMOTE
M_RFModule_RESET
R3403
22
22
3D_SG
+3.3V_Normal
M_REMOTE_TX
R3401
100
100
3D_SG
3D_GPIO_2
3D_GPIO_1
R3404
22
22
3D_SG
R3409
100
100
3D_SG
DC_MREMOTE
R3407
100
100
3D_SG
1
1
1
0
0
1
RESERVED
GPOIO_0
0
ALL 3D-SG OPTION
1
RESERVED
1
GPOIO_2
3D Off
50Hz
FREQ.
0
1
59.94Hz
1
0
1
1
0
GPOIO_1
0
0
0
0
0
60Hz
TI solution RF-3D OPTION
1
RESERVED
3D_GPIO_0
0
1
RESERVED
LCD TV Repair Guide
`11 years New Basic Models
Contents
1. Product Roadmap
2. Main PCB layout
3. Block Diagram
4. Interconnection
5. Standard Repair Process
LCD TV EU Group
LCD TV Research Department
JAN. 28
th
, 2011
2/22
LCD TV Repair Guide
`11 years New Models
< Applicable Basic Model >
xxLK330, xxLK430, xxLK450, xxLK530, xxLK550
xxLV2300, xxLV2500, xxLV2540, xxLV3400
xxLV3500, xxLV3550, xxLV5500, xxLV4500
xxLV3500, xxLV3550, xxLV5500, xxLV4500
xxLW4500 (3D)
Overview for ’11 Year Model
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