Why Programming TV Mainboard

Question Why you need to programming the TV Mainboard? 

Answer: Just Because the TV is can’t start-up problem, so I want to try programming the Mainboard and solve the 

problem. Or I want to copy their firmware to prepare future use. These two 

answer is most of the TV repairer gave. 

Q1: How to Programming the TV Main Board? 

A1: Normally the Programmer when using the ISP (Online programming), it will go to detect their Flash memory. The flash memory is mean of the external 

25 series Flash memory IC on Mainboard. So the Programmer software will 

shows like 25 xxx detected and prepare to Read or Write command. 

Actually we can remove the 25 Series Flash Memory directly from Mainboard 

and to do the Offline Programming to Read (Copy) their firmware/data from the 

25 series Flash Memory IC. And then save the firmware into the computer/laptop prepare for future use. 

Q1: How to Copy the Firmware from Main Board? 

A1: Like a said on the above, you can remove the 25 series Flash Memory IC 

from Mainboard and to do the Offline Programming. After click on the 

Programmer Software button “Read” (Copy) the firmware from 25 series Flash 

Memory IC, and then save it into the computer/laptop. 

 Also don’t forget their NAND Flash IC. It also can cause the TV can’t start-up. 

If you want to programming the NAND Flash memory IC, please do carefully, 

because some of the NAND Flash IC need to programming their MBOOT or 

BootLoader first, after that is the main firmware for that NAND Flash Memory 

IC. Also for programming the NAND Flash, you need choose a Pro Programmer like RT809H to support this type of memory IC. 

When we change a new Universal TV Mainboard to a TV, we need to change 

the firmware to suitable of the TV Panel Resolution and model. If not, the TV will no display, fizzy color and display & etc occur. 

So the Universal TV Mainboard has their own firmware list to suitable different 

Panel. If you buy a new Universal TV Mainboard, make sure to tell the seller 

your TV panel part number. After the correct version and panel types firmware 

is ready, just copy that file into the USB Pendrive USB Flash Drive and follow the instruction to update the firmware to the latest one to suitable the TV Panel. 

Some of the Universal Mainboard is built-in the different Panel type firmware. 

Just follow some instruction to change the Panel type without using 

Programmer or USB update. 

Before to programming the firmware, make sure these firmwares you get are 

same as your TV: 

1) TV Model 

2) Mainboard Part number (Important) 

3) Panel Part Number (Important) 

* For example: If the firmware same

My YouTube channel

Samsung Tcon Voltages Testing

 Mainboard Part number but not same the Panel Part number. If that Panel part number also show the same inches Panel, 

then you should give it a try. Make sure that you backup you old/original firmware first! 

LG Tcon Board Voltages

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LG Tcon Board Voltages Guide for all technical professionals

These Models of LG TV T-con section is built-in Mainboard:

1) LG 42LE5500 ……………. ………………………………………….

2) LG 47LE5500 …………………………………………………………

3) LG 47LM7600 ………………………………………………………...

4) LG 50LB6500 …………………………………………………………

5) LG 55LA8600 …………………………………………………………

6) LG 55LB7200 …………………………………………………………

7) LG 55LM6700 ………………………………………………………...

T-con Board & Panel Part Numbers:

1) 32LH30 Interconnect …………………………………………………...

T-con Board P/N: 6870C-0230A (Similar to 6870C-0266A, LC320WUN)

DESC or Panel Sticker Number: LC320WUN-SAB1

2) 37LH55 Interconnect …………………………………………………..

T-con Board P/N: 6870C-0264B

DESC or Panel Sticker Number: LC370WUD-SBM1 

3) 42LB5800 Interconnect ………………………………………………..

T-con Board P/N: 6870C-0480A

DESC or Panel Sticker Number: V14 42 DRD 60Hz Control_Ver0.3 

4) 42LG70 Interconnect …………………………………………………..

T-con Board P/N: 6870C-0202B

DESC or Panel Sticker Number: LC420WUF-SAA1

5) 42LH20 Interconnect ………………………………………………….

T-con Board P/N: 6870C-0240C

DESC or Panel Sticker Number: LC-420WXN/LC370WXN (or LC420WXESBA1) 

6) 42LH50 Interconnect ………………………………………………….

T-con Board P/N: 6870C-4100D

DESC or Panel Sticker Number: LC420/470WUF-SBM1_SBL 

7) 42LH90 Interconnect ………………………………………………….

T-con Board P/N: 6870C-4000H

DESC or Panel Sticker Number: LC320/420/470/550WU_120Hz Control 

(LC420WUL-SBM1)

8) 42LK520 Interconnect …………………………………………………

T-con Board P/N: 6870C-0310C

DESC or Panel Sticker Number: LC420WUN-SCA1 (or similar LC420WUNSCB1, LC-420WUE-SCA2, LC420WUE-SCV1)

9) 42LN5300 Interconnect ………………………………………………

T-con Board P/N: 6870C-0452A

DESC or Panel Sticker Number: LC420DUE-SFR5, LC420DUE-SFR1 (similar to 

LC500DUE-SFR1)

10)

42LV5500 Interconnect ………………………………………...

T-con Board P/N: 6870C-0358A

DESC or Panel Sticker Number: LC420EUF-SDA1 (V6 32/42/47 FHD 120Hz)

11)

42SL80 Interconnect ……………………………………………

T-con Board P/N: 6870C-0259A

DESC or Panel Sticker Number: LC420WUD-SBM4 (42/47 Slim & Narrow 

240Hz CONTROL)

12)

47GA6400 Interconnect …………………………………………

T-con Board P/N: 6870C-0444A

DESC or Panel Sticker Number: LC470EUN-SFF2 (DESC: LC470DUE-SFR1)

13)

47LB6000 Interconnect ………………………………………….

T-con Board P/N: 6870C-0481A

DESC or Panel Sticker Number: V14 60Hz 1GID

14)

47LG90 Interconnect ……………………………………………

T-con Board P/N: 6870C-0188B

DESC or Panel Sticker Number: LC470WUL-SAA1-731

15)

47LH85 Interconnect ……………………………………………

T-con Board P/N: 6870C-4000H

DESC or Panel Sticker Number: LC470WUF-SBB1 (DESC: 

LC320/420/470/550WU_120Hz CONTROL)

16)

47LN5750 Interconnect …………………………………………

T-con Board P/N: 6870C-0444A

DESC or Panel Sticker Number: LC470DUE-SFU1 (DESC: LC470DUE-SFR1)

17)

47LW5600 Interconnect …………………………………………

T-con Board P/N: 6870C-0358A

DESC or Panel Sticker Number: LC470EUF-SDF2 (DESC: V6 32/42/47 FHD 

120Hz)

18)

47LX6500 Interconnect ………………………

DESC or Panel Sticker Number: LC470EUS-SCA1

19)

47LX9500 Interconnect ………………………………………..

T-con Board P/N: EAX61764003(3)

DESC or Panel Sticker Number: LX95M47T480V5 (DESC: LA02M)

20)

55EA9800 Interconnect ………………………………………..

T-con Board P/N: 6870C-0468B

DESC or Panel Sticker Number: LC550LUD-MFP2-L31

21)

55GA6400 Interconnect ………………………………………

T-con Board P/N: 6870C-0444A

DESC or Panel Sticker Number: LC470DUE-SFR1

22)

55LA9700 Interconnect ………………………………………

T-con Board P/N: 6870C-0467A

DESC or Panel Sticker Number: LC550EQD

23)

55LM6200 Interconnect ………………………………………

T-con Board P/N: 6870C-0401B

DESC or Panel Sticker Number: LC550EUE-SEF1 (DESC: 32/37/42/47/55 FHD 

TM120)

24)

55LM8600 Interconnect ………………………………………

T-con Board P/N: EAX64583702-1.0

DESC or Panel Sticker Number: LC550EUH-PEF1

25)

55LW5700 Interconnect ………………………………………

T-con Board P/N: 6870C-0369B

DESC or Panel Sticker Number: LC550EUF-SDF1 (DESC: V6 55 FHD 120Hz)

26)

55LX6500 Interconnect ……………………………………….

T-con Board P/N: EAX62110705(0)

DESC or Panel Sticker Number: LC550EUC-SCA1

27)

79UB9800 Interconnect ………………………………………

T-con Board P/N: 6870C-0541B

DESC or Panel Sticker Number: (DESC: 79 UHD Curved Control)

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MULTYNET FIRMWARE

Matching Model 32SE100

Mainboard CV358-K32

Fault : LED TV Stuck On Logo Screen 

Fault : LED TV Restart Himself.

You Need to Install again this TV Matching Firmware .

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You need to change remote control

Also little modification in sound section.

StarMax Digital Receiver's

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STARMAX

Download All StarMax Digital Satellite Receivers Latest Software Update. StarMAx Receiver Loader file. Starmax Receiver Dump Flash File. you can also Request your Required file by personal message on my Whatsapp.

StarMax A100 Mini Specifications.

• Highly powerful dual-core CPU ALI M3516
• With the following frequency and specifications
• Main CPU, MIPS24Kef (32KI, 32KD) – 594Mhz
• 2nd CPU, MIPS24Kef (8KI, 16KD) – 570Mhz
• The new generation of DDR3 memories with very high speed
• DDRIII Memory: 128 Mbyte 1333Mhz / 1600Mhz
• Flash Memory: 8 MbyteBlind Scan, DVB Digital Video Broadcasting
• Media Player, Weather update
• MULTI STREAM, PVR Ready, EPG
• DVB-S/DVB-S2 Satellite Compliant (MPEG-II/MPEG-IV/H.264/H.265)
• SCPC & MCPC receivable from Ku and C band satellites
• Universal, Single, Single S & C Band Wideband LNB
• Compatible Code Rates: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 7/8, 8/9 and 9/10
• Sensitive Tuner with Loop-Through
• DiSEqC C 1.0/1.1/1.2/1.3(USALS)
• Unicable Supported
• Blind Search supported.
• Multi-satellite search, network search, Multi tp search
• Auto DiSEqC Search
• PAL/NTSC
• variable aspect ratio(4:3, 16:9)with PAN&SCAN vector or letter BOX option
• Output Resolution: 480p60Hz 480i60Hz, 576p50Hz & 576i50Hz,720p50&60HZ,1080i 50&60HZ,1080P 50&60Hz,
• OSD: True full Color(32 bits), 720X576/1280X720(configurable)
• Storing memory: 100 Satellite, 4000 transponders, and 70600 channels
• 32 and more favorite group and parental lock supported.
• Favorite group add, delete,
• it is Supported Plusgram lock, delete, move, (group move), rename, swap
• Supported transponder add, delete, edit
• also Supported multi-language menu (English, German, Russian, Arabic, Hungarian)
• Supported multi EPG language
• Multi-language audio.
• Multi-language DVB Subtitle output
• (Now/Next Daily, Weekly)Electronic Plusgram Guide (EPG)
• MultiEPG (14 Days)

StarMax A150 Specifications.

• Media Player, Weather update
• MULTI STREAM, PVR Ready, EPG
• DVB-S/DVB-S2 Satellite Compliant (MPEG-II/MPEG-IV/H.264/H.265)
• SCPC & MCPC receivable from Ku and C band satellites
• Universal, Single, Single S & C Band Wideband LNB
• Compatible Code Rates: 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 7/8, 8/9 and 9/10
• Sensitive Tuner with Loop-Through
• DiSEqC C 1.0/1.1/1.2/1.3(USALS)
• Unicable Supported

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Panel Tcon Voltages

 Panel Tcon Voltages Data 

RM76312FA-80E

NT39532BA-CO2H7C.  NT39563H-C6502B/A

PB17C10B1

RM76152FJ-0A8 and RM76153FJ-0A1

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Cof Data and Voltages

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IMRAN ASHRAF  +923139292880





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IMRAN ASHRAF  +923139292880


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