Manuals
/
Brands
/
TV and Video
/
Flat Panel Television
/
LG Electronics
/
TV and Video
/
Flat Panel Television
LG Electronics
26LT360C-ZA
- page 38
1
38
38
Download
38 pages, 7.06 Mb
Contents
Main
Page
SAFETY PRECAUTIONS
IMPORTANT SAFETY NOTICE
General Guidance
Before returning the receiver to the customer,
Leakage Current Cold Check(Antenna Cold Check)
SERVICING PRECAUTIONS
Page
SPECIFICATION
1. Application range
2. Requirement for Test
3. Test method
4. Model General Specification
5. Video resolutions (2D)
5.1. Component Input (Y, CB/PB, CR/PR)
5.2. RGB Input (PC)
5.3. HDMI Input(PC/DTV)
ADJUSTMENT INSTRUCTION
1. Application Range
2. Designation
3. Main PCB check process
* Boot file Download
4. Total Assembly line process
4.1. Adjustment Preparation
* Auto-control interface and directions
* Manual W/B process using adjust Remote control.
4.2. DDC EDID Write (RGB 128Byte )
4.3 DDC EDID Write (HDMI 256Byte)
4.4. EDID data
4.4.1. Auto Download
4.4.2. Manual Download
4.5. V-COM Adjust(Only LGD(M+S) Module)
4.6. Outgoing condition Configuration
4.7. Hi-pot Test
5. Model name & Serial number D/L
5.1. Signal Table
5.2. Comand Set
5.3. Method & notice
* Manual Download(Model Name and Serial Number)
6. CI+ Key Download method
6.1. Download Procedure
+ Key Value
TROUBLE SHOOTING
1. Check the booting Voltage
2. Digital TV Video
3. Analog TV Video
4. AV Video
6. HDMI Video
5. RGB Video
7. Audio of All iput
8. TV Audio
9. AV Audio
10. RGB Audio
Rear
BLOCK DIAGRAM
Side
LV1
EXPLODED VIEW
LGE2112-T8
22
PM MODEL OPTION
I2C
Internal demod out
LGE2112-T8
AR102
AT24C256C-SSHL-T
22 AR101
IC104 NVRAM_ATMEL
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
DVB_S
EXTERNAL SPEAKER SCART OUT
DTV_IF
DSUB
+5V_USB
3A
R1
Vout=(1+R1/R2)*0.765=5.03V
Vout=0.827*(1+R1/R2)=1.225V
IR & LED
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
20110324 6
IR/CONTROL-L
CONTROL
USB_DIODES
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
20110324 GP3_S7LR HDMI 8
HDMI_1
HDMI_2 SIDE_HDMI
HDMI EEPROM
DDR_256
K4B1G1646G-BCH9
LGE2112-T8
H5TQ1G63DFR-H9C
NT5CB64M16DP-CF
P4R_GLOBAL_TUNER_BLOCK
close to TUNER
NTP-7500L
IC501
NTP7400
16
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
REAR_JACK
17
Full Scart
SIDE COMPONENT PHONE JACK
Rear AV
RGB
12V EXT PowerOut
(For External power)
DC DC CONVERTER +12V_ONLY PSU
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
IC50
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
20110324GP3_S7LR LVDS_LARGE 11
[30Pin LVDS Connector] (For HD 60Hz_Normal)
MX25L8006EM2I-12G
IC1401
SFLASH
13
TPA6011A4PWPRG4
SIDE_JACK
+5V_SUB_AMP
RJP
EXT_SPEAKER_AMP SPEAKER OUT JACK
0.1uF
+3.3V_CI
+3.3V_Normal
PCMCI
CI TS INPUT
CI POWER ENABLE CONTROL
CI DETECT
20