Tag Archives: kazmi elecom

KK.RV22.819 Smart Android Board

KK.RV22.819 is a Smart Network LED TV Driver Controller Board that is designed for Universal LCD LED panel screens with Android, WI-FI, and ATV functions. This board is suitable for all HD and FHD LCD/LED screen panels. Multi-Core CPU Hi-Silicon HI3751 makes it fast, smooth, and reliable. KK-RV22-819 Supports RJ45 network signal, USB 2.0, HDMI 1.4, and TV.VGA, AV input, and earphone output. KK_RV22_819 has an inbuilt application such as an internet browser that can support HTML5 web page format which makes it easy to watch random videos and browse the web.

KK.RV22.819 is intended with a Hi-Silicon chipset which results in full HD. An external wireless keyboard mouse can be connected to this board for easy internet surfing. KK.RV22.819 is a three-in-one driver motherboard which is also called the combo board. Its graphics and sound quality are good. KK.RV22.819 firmware file is given below for the technician’s support.

General Specifications:

Brand/Mark: Universal

Main Board Model: KK.RV22.819

Main Chip: HI3751

OSD Language: Chinese, English, Espoal, French, Vietnamese

TV Signal: ATV

Input Interface: PC / VGA / HDMI / TV / Network / USB / TF / Dual AV

Panel Voltage: 5V/12V

Screen Supported: 32-43 inch

Resolution Supported: 1920×1080

OS: Android 4.4

CPU: 1.0Gb

GPU: Multi-core Mali -400MP2

Backlight: 560mA

Ram: 512M/1 Gb

Rom: 4/8Gb eMMC

Flip/Mirror Mode: Yes

Display/Boot Logo: Yes

Power Input: 220v AC

Power Rating: 12V/4Amp DC

Service Code:

Input/Source 1147, 336

Resolution Code:

Source 2020810, 03661, 04031

Source 2020811, 03662, 04032

Caution: 

All the pictures and specification details related to KK.RV22.819 in this post are for reference only. If you are a user and do not have any repair experience, it is better to visit the nearest technician first without loading the software/firmware. Sometimes, the fault is different based on the visual observations. So, please do not try it at home. If the LED TV is slow then reset it to Factory Default only.

Pros:

There are many advantages to installing the given KK.RV22.819 USB software or eMMC backup dump file. A few benefits are described below:

• The dead board can be recovered and operational by loading the given USB software or EMMC backup file
• Remote and Logo may change at your own choice to satisfy the customer
• Money saving instead of changing the mainboard
• Time-saving instead of arranging a new board
• Customer satisfaction to do an urgent job
• Skill and confidence improvement

Cons:

There may be some disadvantages to installing the given KK.RV22.819 USB software or backup dump file. But it depends on the technician or user, as per his understanding. A few drawbacks are described below:

• The working board may go to the standby position
• Remote Control may not work and the Logo may change by writing the given software
• Panel screen parameters may be changed

KK.RV22.819 Android Version Upgrade:

Please note that the installed version in this board is the final version and the Android version is not updateable. So, no need to upgrade the software if the board is working normally. Only if, the default software malfunctions due to some bugs will the manufacturer provide the software update. Otherwise, no version update is issued.

KK.RV22.819 Board Replacement:

If the board is completely dead and has no chance to repair, replace the same board as already installed. And if the same board is not available on the market then search for the board that has the same specifications, the newest Android version, and the latest features to avoid any difficulties. If the backlight module is faulty in the combo board then you can install only the backlight module separately then no need to change the whole board.

Note: The following firmware is a USB bootable and EMC backup file. Kazmi Elecom Team is not responsible for any damage/loss caused by uploading/downloading the firmware. First, check and verify the main board then install software. If you are new and do not have enough knowledge of loading/installing software/firmware or dump files, or facing any issues during firmware installation then visit and read here first.

How to Download Firmware Files:

Download all parts of KK.R22.819 firmware and then extract any one of them you will get the folder. Now copy the files to USB. For more Details about the download process watch the video Click Here

How to Load Software:

1. Transfer the required resolution file into the USB Disk
2. Plugin the USB Disk into the Main Board
3. Power on the board
4. Wait until the red light starts flashing
5. Note: Do Not Cut the power during the Flash burning process

KK.RV22.819 firmware for free download:

• KK-RV22-819 1366×768-USB.part1
• KK-RV22-819 1366×768-USB.part2
• KK-RV22-819 1920×1080-USB.part1
• KK-RV22-819 1920×1080-USB.part2

RSAG7.820.5511 LED TV Board

RSAG7.820.5511 is a non-combo HD & FHD LED TV Board. It is supported an FHD resolution of 1920×1080 and a Refresh Rate is 50/60 hertz with a smooth motion rate of 200 SMR. It has multiple HDMI ports to connect a set-top box, Blu-Ray players, and gaming console, and also have more than one USB port to connect hard drives and other USB devices and play multimedia as well. It has a Dolby Sound system that Supports 16 Watts sound output and HDR Display viewing. RSAG7.820.5511 firmware files are given below for free of cost download to support technicians.

General Features & Specifications:

Brand: China

Board Model: RSAG7.820.5511/ROH

Display Format: FHD 1080P

Screen Type: LED

Features Format: Non-Smart

OS Version: NA

Chipset: TSUMV59XUS

Processor: V59

Graphic Processor:

RAM Capacity: GB DDR3

Storage Memory: 4 Mb SPI Flash

Screen Resolution: 1920×1080

No of HDMI Ports: 2

No of USB Ports: 1

Wi-Fi Type: No

Built-In Wi-Fi: No

Ethernet (RJ45): No

Speaker Output: 16W

Tuner: ATV/DTV (DVB-C, DVB-T2, DVB-T)

Power Requirement: AC 110 – 240 V, 50/60 Hz

Power Consumption: 80 W

Firmware Type: Backup dump

Firmware Name:

Product: LLOYD, HISENSE, TIT, CONDOR

Note: The following firmware is USB upgradeable. Kazmi Elecom Team is not responsible for any type of damage/loss as a result of uploading/downloading the firmware. If you are new and do not have enough knowledge of loading or installing software/firmware or dump files then read here first.

How to Download RSAG7.820.5511 Firmware File:

Download all parts of the following firmware and then extract any one of them you will get the folder. Now copy the files to USB. for More Detail about the download process watch the video Click Here

RSAG7.820.5511 Firmware for free download:

For video tutorials, visit “Kazmi Elecom” my youtube channel.

TP.T921D.PB801 Smart Android Board

Three-in-one smart Android LED TV controller board TP.T921D.PB801. The supported resolution is Full HD 1920 x 1080, which is compatible with the LVDS interface and can accommodate multiple HD and FHD screen panels.  A TV tuner, Power Module, and LED Backlight Driver Module are all contained within this Combo Board. Therefore, a separate power card or backlight inverter board need not be installed. The backlight driver module has a power capacity of 75 watts and a voltage range of 35-110 volts, with a maximum current of 650 milliamperes.

The TP.T921D.PB801 meets all current requirements for the user’s connectivity interface ports. It has multiple USB ports for installing firmware and playing media files. It also has multiple HDMI ports for connecting Full HD devices like gaming consoles and Blu-ray players. Connectivity is available through RCA ports. RJ45 connection for wired internet and WIFI connectivity are also available. RF tuner and a headphone jack for cable TV. The TP.T921D.PB801 firmware files are provided below for technicians’ assistance.

General Specifications:

Model: TP.T921DT.PB801 (N)

Main Chipset: AML921

Resolution Supported: 2K

CPU: A53*4

GPU: IMG7800

OS: Android 9

Ram: 512/1 Gb

Rom: 4/8 Gb

Audio Output Power: 2X10 W (8Ω)

Backlight: 35-110V 650 mA

Backlight Power: 75W

Service Code:

Firmware File: allupgrade_aml921_4G_75.bin

Firmware Type: USB upgradeable Firmware

Caution: 

The pictures and information about the specifications of the TP.T921DT.PB801 in this post are only for reference. If you are a user and don’t know anything about repairs, it’s best to go to the closest technician without loading the software or firmware first. Occasionally, the fault is distinct from the visual observations. Therefore, please do not attempt it at home. Reset the LED TV only to Factory Default if it is running slowly.

Note: The firmware that follows is an EMC backup file and a USB bootable file. When you upload or download the firmware, Kazmi Elecom Team assumes no liability for any harm or loss. Before installing software, check and verify the main board. Visit if you’re new and don’t know enough about software/firmware installation, dump files, or are having trouble installing firmware.and read here first. Always keep a backup before writing the flash.

How to Download Firmware Files:

Download all parts of the following firmware/software and then extract any one of them you will get the folder. Now copy the files to USB. For more Details about the download process watch the video Click Here

TP.T921D.PB801 Firmware file for Free Download:

• TP.T921D.PB801-1366×768-4G-SAMSUNG-REF75-USB.part1
• TP.T921D.PB801-1366×768-4G-SAMSUNG-REF75-USB.part2

CV358-K32 Android Smart Board

CV358-K32 is an android network driver smart led tv board with an FHD resolution of 1920×1080. CV358_K32 has a powerful wifi system. Smart FHD TV With Android Platform and great features to entertain Full HD Wide Screen with better to work SMART. CV358 K32 Smart Board has multiple ports of A/V, USB interface Ports, and many HDMI ports as well but without VGA connectivity.

CV358-K32 has a LAN/RJ45 Connector interface port also for the wired internet network. CV358_K32 is a Combo Network Triple play board that has the Digital TV tuner built-in in it. The Graphics and Sound quality of the CV358.K32 android board are very good and the Response rate is very efficient. CV358-K32 china smart network board can support LED Screen Panels. CV358-K32 firmware is available for technician support.

General Features & Specifications:

Brand/Make: LCD/LED Smart Driver Board

Model: CV358-K32

Chipset: CV6A358

Supported Resolution: 1920×1080

Screen Format: 16:9

Operating System: Android 4.4/8.0

CPU: ARM Cortex Dual-core

GPU: Mali T450MP2/Dual core

RAM: 512M/ 1 GB DDR3

ROM: 4Gb/ 8Gb

Sound Output: 8Wx2

Backlight: 37~47 V 600mA

TUNER: Analog & Digital Tuner DVB-C/T/T2

Video System: PAL/SECAM/NTSC

Power Input: 220-240 V AC

Power Consumption: 80W

Standby Power: 0.5W

Firmware: msd358_4G_512M_AS_ref83.bin

Firmware Type: USB Updateable Firmware

Product User: My TV

Note: The following given software/firmware is USB upgradeable. Kazmi Elecom Team is not responsible for any type of damage/loss as a result of uploading/downloading the firmware. If you are new and do not have enough knowledge of loading or installing software/firmware or dump files then read here first. Rename the file to “msd358_8G_1G_AS_sos.bin” for 1Gb/8Gb board.

How to Download Firmware Files:

Download all parts of the following given firmware/software and then extract any one of them you will get the folder. Now copy the files to USB. for More Detail about the download process watch the video Click Here

Here is below CV358-K32 firmware file for free download:

TP.MS3563S.PB802 LED TV Board

TP.MS3563S.PB802 is a simple ATV/DTV Driver Motherboard designed for LCD/LED TVs. This board is suitable for the Asia Pacific and the Middle East markets. This is a Combo Board. The main power module and LED Backlight Inverter Circuit module and ATV Card are builtin into this motherboard. This board has all the features as per the latest requirements like HDMI input, USB interface, PC input, Component Input, TV, and Scart. TP.MS3563S.PB802 firmware files are given below for the technician’s support.

General Specifications:

Brand/Mark: Universal Board

Model: TP-MS3553T-PB759

Main Chip: MSD3553

Product: LED TV

Backlight Volt: 36v to 41v

Backlight Current: 570mA

Nand Flash IC: MX30LF1G18AC@TSOP48

Sound Chip:

Tuner IC:

Screen supported: 32 inch

Resolution: Up to 1920×1080

Panel Voltage: 12V

Power Input: 220V AC

Service Code:

Source/Input

Note: The following firmware is a backup file. Kazmi Elecom Team is not responsible for any type of damage/loss as a result of uploading/downloading the firmware. If you are facing any issues during firmware installation then visit and read here first.

TP.MS3563S.PB802 firmware for free download:

• TP-MS3563S-PB802 1366x768_MIRACAST TV_NAND_BACKUP

For video tutorials, visit “Kazmi Elecom” my youtube channel.

TP.SK529.PB802 Smart Android Board

The Android network driver smart LED TV board TP.SK529.PB802 has a 1920 x 1080 FHD resolution. The wifi system on TP_SK529_PB802 is very powerful. Smart FHD TV with the most recent Android Platform and fantastic features for Full HD Wide Screen entertainment with improved Smart functionality In addition to the VGA interface for computers, the TP SK529 PB802 Smart Board has multiple A/V port, USB interface ports, and one HDMI interface port. The wired internet network can use the LAN/RJ45 Connector interface port on the TP-SK529-PB802.

The Digital TV tuner (DTMB/DVB-C/ATSC/ISDB-T) is embedded in the Combo Network Triple Play board TP.SK529.PB802. This Android board has excellent graphics and sound quality, and its response time is very quick. The China smart network board TP.SK529.PB802 is ideal for LED panels ranging in size from 32″ to 43″. The technician can get support from the firmware file TP.SK529.PB802. On the off chance that you are confronting any issues during firmware establishment, visit and read here first.

General Specifications:

Brand/Mark: Main Board (Android WIFI Network Drive Smart Board)

Main Board: TP.SK529.PB802 (N)

Main Chipset: HV352

Operating System: Android 13

CPU: Multi Core Arm Cortex A53 64-bit

GPU: Mali 450

CPU Frequency: 1.2GHz

GPU Frequency: 432MHz

RAM: 1GB

ROM: 8 Gb

Resolution: up to 1920×1080

Backlight: 35V-52V 25W480mA

Screen Size supported: 32 to 43 Inch

Audio Output power: 2x8W

Mirror Mode: Yes

Logo Change: Yes

Bluetooth: Yes

Tuner: SI2159

Input Voltage: 200-240V AC

Firmware Name: allupgrade_an12_V3520N0E_8G_512X2MB_sos.bin

Firmware Type: USB Updateable Firmware

Note The following given Software/firmware is USB upgradeable. Kazmi Elecom Team is not responsible for any type of damage/loss as a result of uploading/downloading the firmware.

How to Download Firmware Files:

Download all parts of the following given firmware/Software and then extract any one of them you will get the folder. Now copy the files to USB. For more Details about the download process watch the video Click Here

TP.SK529.PB802 Software file for free download:

• TP-SK529-PB802-1920×1080-8G-REF68-USB.part1
• TP-SK529-PB802-1920×1080-8G-REF68-USB.part2

For video tutorials, visit “Kazmi Elecom” on my YouTube channel.

CV56XH-U32 LED TV Board

CV56XH-U32 is a simple ATV Drive Board designed for LCD/LED TVs. This Board is suitable for the Asia Pacific and the Middle East markets. This Combo Board has the integration of the main power module, LED Backlight Inverter Circuit, and ATV Card Also in a single piece of a motherboard. This has all the features as per the latest requirements like HDMI input, USB interface, PC input, Component Input, TV, and Headphone jack. CV56XH-U32 is compatible with all panel screens of backlight current 480mA.

CV56XH board is available in the market with different model names. Some of them are given here below:

• CV56X H-U32
• CV56X H-U42
• CV56X H-U50

General Specifications:

Brand/Mark: Universal HD Three in One Board

Model: CV56XH-U32

Main Chip: TSUMV53RUUL-Z1

Product: LED TV

LED Backlight Capacity: 480mA

LED Backlight: 54-61.2v 35w

Flash IC: 4Mb

Screen supported: 32 inch

Resolution: Up to 1920×1080

Panel Voltage: 12V

Power Input: 220V AC

Tuner: 5156/5158

Mirror Option: Optional

Service Code:

Input 208

Note: The following given software/firmware is USB upgradeable and Backup Dump Files. Kazmi Elecom Team is not responsible for any type of damage/loss as a result of loading/installing the firmware. If you are new and do not have enough knowledge of loading or installing software/firmware or dump files then read here first.

How to Download:

Download the following given firmware/software and then extract you will get the folder. Now copy the files to USB. for More Detail about download process watch the video Click Here

Here are below some CV56XH-U32 firmware for free download:

TP.HV351S.PB757 Android Smart Board

TP.HV351S.PB757 is an Android network driver smart LED TV board with an FHD resolution of 1920×1080. TP_HV351S_PB757 has a powerful Wi-Fi system. It is a smart FHD TV with an Android Platform and great features to entertain Full HD Wide Screen with better-to-work SMART. TP HV351S PB757 Smart Board has multiple A/V ports, USB interface Ports, and many HDMI ports as well, in addition to the VGA interface for computers. TP-HV351S-PB757 has a LAN/RJ45 Connector interface port also for the wired internet network.

TP.HV351S.PB757 is a Combo Network triple-play board with a Digital TV tuner built-in (DTMB/DVB-C/ATSC/ISDB-T). The Graphics and Sound quality of the TP-HV351S-PB757 Android board is very good, and the Response rate is very efficient. The TP_HV351S_PB757 China smart network board can support up to 43″ LED Panels. The TP.HV351S.PB757 firmware file is available for technician support.

General Specifications:

Brand/Mark: Main Board (Android WIFI Network Drive Smart Board)

Main Board: TP.HV351S.PB757

Main Chipset: Hi3751V350

Operating System: Android 9

CPU: Arm Cortex A53*4

GPU: MaliT470MP3

CPU Frequency: 1000-1300MHZ

GPU Frequency: 550MHz

Backlight: 600mA 48W

RAM: 1GB

ROM: 8G

Resolution: up to 1920×1080

Screen Size supported: 15.6 to 43 Inch

Audio Output power: 2x8W

Mirror Mode: Yes

Logo Change: Yes

Tuner: R842

Input Voltage: 200-240V AC

Firmware Name: allupgrade_V351_sos.bin

Firmware Type: USB Upgrade

Note The following given Software/firmware is a USB Boot file. Kazmi Elecom Team is not responsible for any type of damage/loss as a result of uploading/downloading the firmware. If you are new and do not have enough knowledge of loading or installing software/firmware or dump files then read here first.

How to Download Firmware Files:

Download all parts of the following given firmware/Software and then extract any one of them you will get the folder. Now copy the files to USB. For more Details about the download process watch the video Click Here

TP.HV351S.PB757 firmware file for free download:

• TP-HV351S-PB757 1920×1080-1G-8G-HYUNDAI.part1
• TP-HV351S-PB757 1920×1080-1G-8G-HYUNDAI.part2
• TP-HV351S-PB757 1920×1080-1G-8G-HYUNDAI.part3

40-0MS08B-MAC2HG

40-0MS08B-MAC2HG nand backup is shared in this post for the technician’s support. It has multiple connectivity interfaces as per user requirements like 3 HDMI ports and one USB port. also have VGA, RF, headphones, components, and an ethernet or LAN port for wired internet connectivity.

This board is a non-combo board which means a separate power module and backlight driver card will be required to complete the TV set.

General Specifications:

Make/Model: TCL 

Size: FHD

Main Board: 40-0MS08B-MAC2HG

Screen: LED

OS: Smart

Resolution: 1920×1080

Receiving System: PAL, NTSC

Audio Output: 16W Dolby Digital

Digital Tuner: ISDB-T / DVB-T

Power Consumption: 110W

Software Version: V8-TMS08BP-LF1V030

Firmware File: MT29F4G08ABADA@TSOP48

Firmware Type: NAND Backup

Note: The following given software is nand memory backup and can be loaded by a programmer. Kazmi Elecom Team is not responsible for any type of damage/loss as a result of uploading/downloading the firmware. First Check the mainboard and then install the software. If you are new and do not have enough knowledge of loading or installing software/firmware or dump files then read here first.

How to Download Firmware Files:

Download all parts of the following given firmware and then extract any one of them you will get the folder. Now copy the files to USB. For more Details about the download process watch the video Click Here

40-0MS08B-MAC2HG firmware file free download:

• 40-0MS08B-MAC2HG_NAND_BACKUP

BBK 43LEX-8169/UTS2C LED TV

BBK 43LEX-8169/UTS2C is a Direct Ultra HD 4K Wi-Fi Smart Android LED TV. The BBK 43LEX-8169/UTS2C LED TV allows you to spend your leisure time watching your favorite TV channels and launching various Internet content. The 43-inch Ultra HD screen displays a realistic image from edge to edge, which helps to immerse yourself in watching. HDR technology makes the colors on the screen deeper and more saturated to achieve the effect of a live image.

The BBK 43LEX-8169/UTS2C TV has a Smart TV platform running Android OS, which opens up unlimited possibilities for searching and launching the content you are interested in. A network connection is possible via a Wi-Fi module and a LAN connector. The integrated 16 W audio system is responsible for reproducing clear sound. Other TV features include popular USB and HDMI ports, a multimedia player for playing files from USB media, a sleep timer, and a digital tuner.

Technical Features and Specifications:

Model: BBK 43LEX-8169/UTS2C

Mainboard: HK.T.RT2851P739

Main Chipset: RT285x

Panel: ST4251D01-4

Resolution Supported: 3840×2160

CPU: Quad-core ARM core processor A53

GPU: Dual Core

OS: Android 9.0 PIE

Ram: 1.5 G

Rom: 8G

Audio Output Power: 2X8 W (8Ω)

Tuner: DVB-T

Backlight: 150-165v

Backlight Power: 600-800 mA

Service Code:

Firmware File: install_2851.img

Firmware Type: USB upgradeable Firmware

Note:  The following firmware is a USB bootable file. Kazmi Elecom Team is not responsible for any damage/loss caused by uploading/downloading the firmware. First, check and verify the main board then install software. If you are new and do not have enough knowledge of loading/installing software/firmware or dump files, or facing any issues during firmware installation then visit and read here first.

How to Download Firmware Files:

Download all parts of the following given firmware/software and then extract any one of them you will get the folder. Now copy the files to USB. For more Details about the download process watch the video Click Here

BBK 43LEX-8169-UTS2C Firmware file for Free Download:

• BBK 43LEX-8169-UTS2C-3840×2160-8G-USB.part1
• BBK 43LEX-8169-UTS2C-3840×2160-8G-USB.part2

For video tutorials, visit “Kazmi Elecom” on my YouTube channel.