On the 104th floor of the open customer service Long Juyi asked me, which company is the landlord? I broadcast it?
A: I dismantled LeTV C1, dismantled my broadcast i5, dismantled the open Boer c3, C5, C3 dual-core, and immediately dismantled the picturesque A11 and Xiaomi box. Which company do you say I am? I'm just a player, because I can't pick up the weak point of the post and start replying? Customer service is a good customer service, since people are stupid, they send advertising stickers on the line, do not always jump out and reply to my post, the last time I reply to my post is not to tell you? Does it mean that we all know that you are a trustee and that you are still stupid? If the next time you still filthy me, I will put your reply at the top of my post until you figure out the situation.
A few days ago opened the Bor C3 dual-core, today's arrival, first write the hardware part of the evaluation it, the software part needs more than a few days in order to have a complete evaluation. Originally wanted to buy C9 evaluation, but then I think about the two machines exactly the same, but more than one antenna and shell is different, to buy a cheaper test. The rush to write this time, please forgive me if you have any mistakes. You can also tell me by replies, thank you.
In order to prevent some people from having comments, first attach a purchase record
I didn't write it out of the box. The forum had a big gun handwriting. Directly on the accessories map, host, 3.5M one turn three AV head AV cable, HDMI cable, remote control, power supply.
Remote control, the host is black, the remote control is white, I do not know if it is not my aesthetic problems or white remote control inventory is too much to use, I think it is probably my aesthetic problems. The keys feel clear but hard. Still along the tradition of breaking Bor, there is no battery. There are more buttons, I personally like to be simple, this is not good or bad, everyone likes it.
Power supply, 5V 2A switching power supply, no 3C certification, very light, nothing to write. The power line is also a tradition that continues along Bork, and is very short, about 80CM. I hope everyone's power outlet is very close to the box, otherwise it will need wiring board.
The left side of the machine interface, 2 USB2.0, an SDHC card slot.
The back of the machine, from left to right, DC, fiber optic, AV, HDMI, RJ45, USB 2.0, WiFi antenna.
Seeing here, everyone should understand that the C3 single-core is the same mold, exactly the same.
Enter the dismantling section below.
Open the back cover and see the motherboard back and infrared receiver, power LED light board, two parts of the cable connection.
The back of the main board is illuminated on the front, and the interface part is exactly the same as that of the C3 single-core. The upright USB interface that is criticized by many users on the single-core is still the same.
Internal IC section
The main control, Rockchip RK3066, dual-core A9 architecture, 4Mail400 GPU, 40nm process, clocked at 1.6GHz, designed by Zhuhai Rockchip Microelectronics Co., Ltd., TSMC production. The master previously had a heat sink of the same size as the master, which had been removed for photo convenience.
NAND FLASH, Model: H27UCG8T2ATR-BC, Manufacturer: SK Hynix Korea Hynix, Capacity: 8G, Category: MLC.
2, memory, model: H5TQ2G83CFR-H9C, manufacturer: SK Hynix Hynix, the world's second largest memory particle plant, a single 256M, DDR3, frequency: 667-1333MHz, 4 composed of 1G memory. Same as mainstream low-end desktop DDR3. Similarly, it is the same as C3 single-core.
Wireless network card, model: RTL8188EUS, manufacturer Realtek Taiwan Ruixin, 802.11 BGN, 150M, USB2.0 interface. The RTL8188 is available in 3 models. This is an ultra low power version. RTL8188CUS: Low power consumption, RTL8188CTV: Normal power consumption version.
Video output chip, model Rockchip RK1000-S, RK1000-S supports AV composite, color difference components and HDMI three output modes, with maximum 720P native frame output capability. Just confirmed with the engineer, HDMI output does not pass this chip. However, it is estimated that RockChip SDK is the reason. The media player and UI in the system are likely to use the same frame buffer, so the UI and player are running 720P. A few days of software testing I will tell this question. The current phenomenon is that local playback is 720P output. C3 single-core can output point-to-point 1080P local video in 1080P mode.
The power management chip, number T659102, the actual model is TPS659102, Texas Instruments Incorporated referred to as Ti Texas Instruments. Integrated power management IC with 4 DC/DC, 8 LDOs and RTC.
USB 2.0 Hub Control Chip, Genesys Logic Genesis, GL850G, is very common in embedded systems. Supports keyboard and mouse, game controllers, storage devices and other USB devices. The trace on the right is left without flux cleaning.
Op-amp IC, Model 4558D, Japan JRC production, low-end op amp, the price is about 1 yuan less than it. If you want to simulate a good sound, don't try it.
USB analog switch, type FSUSB30. Low-Power 2-Port Hi-Speed ​​USB 2.0 (480Mbps) Switch, Fairchild Semiconductor, Fairchild, USA.
Wired network card, SMSC LAN8720A, PHY network card, 10M/100M self-adapting, the smallest transceiver in the industry, the power consumption of LAN 8720A is as low as 40% compared with the existing SMSC transceiver.
HDMI interface, brand KCD, Dongguan Kayide Electronic Technology Co., Ltd. production.
USB OTG interface, cable must be purchased separately, Brush mode available.
Brush mode to enter the button, this to say a few more. There is no button on the machine shell. You must disassemble to see the button, but the bottom of the machine is affixed with a fragile label. Change the brick machine must open the machine, how to solve the problem of the warranty. Is it irrelevant to rely on fragile label warranty? If it doesn't matter, why do fragile tags come? If you have a fragile label warranty, will this button work?
Dismantling is basically completed. After one afternoon of use today, the calorific value is still relatively large, especially in the case temperature near the main control position, with an infrared temperature gun test at about 40°C, and today my home's room temperature is at 10°C. As you can imagine, the internal temperature is even higher. According to the RK3066 is a mature master in the tablet, the heat should be in a controllable range. The reason I need to confirm, update here in a few days.
A: I dismantled LeTV C1, dismantled my broadcast i5, dismantled the open Boer c3, C5, C3 dual-core, and immediately dismantled the picturesque A11 and Xiaomi box. Which company do you say I am? I'm just a player, because I can't pick up the weak point of the post and start replying? Customer service is a good customer service, since people are stupid, they send advertising stickers on the line, do not always jump out and reply to my post, the last time I reply to my post is not to tell you? Does it mean that we all know that you are a trustee and that you are still stupid? If the next time you still filthy me, I will put your reply at the top of my post until you figure out the situation.
A few days ago opened the Bor C3 dual-core, today's arrival, first write the hardware part of the evaluation it, the software part needs more than a few days in order to have a complete evaluation. Originally wanted to buy C9 evaluation, but then I think about the two machines exactly the same, but more than one antenna and shell is different, to buy a cheaper test. The rush to write this time, please forgive me if you have any mistakes. You can also tell me by replies, thank you.
In order to prevent some people from having comments, first attach a purchase record
I didn't write it out of the box. The forum had a big gun handwriting. Directly on the accessories map, host, 3.5M one turn three AV head AV cable, HDMI cable, remote control, power supply.
Remote control, the host is black, the remote control is white, I do not know if it is not my aesthetic problems or white remote control inventory is too much to use, I think it is probably my aesthetic problems. The keys feel clear but hard. Still along the tradition of breaking Bor, there is no battery. There are more buttons, I personally like to be simple, this is not good or bad, everyone likes it.
Power supply, 5V 2A switching power supply, no 3C certification, very light, nothing to write. The power line is also a tradition that continues along Bork, and is very short, about 80CM. I hope everyone's power outlet is very close to the box, otherwise it will need wiring board.
The left side of the machine interface, 2 USB2.0, an SDHC card slot.
The back of the machine, from left to right, DC, fiber optic, AV, HDMI, RJ45, USB 2.0, WiFi antenna.
Seeing here, everyone should understand that the C3 single-core is the same mold, exactly the same.
Enter the dismantling section below.
Open the back cover and see the motherboard back and infrared receiver, power LED light board, two parts of the cable connection.
The back of the main board is illuminated on the front, and the interface part is exactly the same as that of the C3 single-core. The upright USB interface that is criticized by many users on the single-core is still the same.
Internal IC section
The main control, Rockchip RK3066, dual-core A9 architecture, 4Mail400 GPU, 40nm process, clocked at 1.6GHz, designed by Zhuhai Rockchip Microelectronics Co., Ltd., TSMC production. The master previously had a heat sink of the same size as the master, which had been removed for photo convenience.
NAND FLASH, Model: H27UCG8T2ATR-BC, Manufacturer: SK Hynix Korea Hynix, Capacity: 8G, Category: MLC.
2, memory, model: H5TQ2G83CFR-H9C, manufacturer: SK Hynix Hynix, the world's second largest memory particle plant, a single 256M, DDR3, frequency: 667-1333MHz, 4 composed of 1G memory. Same as mainstream low-end desktop DDR3. Similarly, it is the same as C3 single-core.
Wireless network card, model: RTL8188EUS, manufacturer Realtek Taiwan Ruixin, 802.11 BGN, 150M, USB2.0 interface. The RTL8188 is available in 3 models. This is an ultra low power version. RTL8188CUS: Low power consumption, RTL8188CTV: Normal power consumption version.
Video output chip, model Rockchip RK1000-S, RK1000-S supports AV composite, color difference components and HDMI three output modes, with maximum 720P native frame output capability. Just confirmed with the engineer, HDMI output does not pass this chip. However, it is estimated that RockChip SDK is the reason. The media player and UI in the system are likely to use the same frame buffer, so the UI and player are running 720P. A few days of software testing I will tell this question. The current phenomenon is that local playback is 720P output. C3 single-core can output point-to-point 1080P local video in 1080P mode.
The power management chip, number T659102, the actual model is TPS659102, Texas Instruments Incorporated referred to as Ti Texas Instruments. Integrated power management IC with 4 DC/DC, 8 LDOs and RTC.
USB 2.0 Hub Control Chip, Genesys Logic Genesis, GL850G, is very common in embedded systems. Supports keyboard and mouse, game controllers, storage devices and other USB devices. The trace on the right is left without flux cleaning.
Op-amp IC, Model 4558D, Japan JRC production, low-end op amp, the price is about 1 yuan less than it. If you want to simulate a good sound, don't try it.
USB analog switch, type FSUSB30. Low-Power 2-Port Hi-Speed ​​USB 2.0 (480Mbps) Switch, Fairchild Semiconductor, Fairchild, USA.
Wired network card, SMSC LAN8720A, PHY network card, 10M/100M self-adapting, the smallest transceiver in the industry, the power consumption of LAN 8720A is as low as 40% compared with the existing SMSC transceiver.
HDMI interface, brand KCD, Dongguan Kayide Electronic Technology Co., Ltd. production.
USB OTG interface, cable must be purchased separately, Brush mode available.
Brush mode to enter the button, this to say a few more. There is no button on the machine shell. You must disassemble to see the button, but the bottom of the machine is affixed with a fragile label. Change the brick machine must open the machine, how to solve the problem of the warranty. Is it irrelevant to rely on fragile label warranty? If it doesn't matter, why do fragile tags come? If you have a fragile label warranty, will this button work?
Dismantling is basically completed. After one afternoon of use today, the calorific value is still relatively large, especially in the case temperature near the main control position, with an infrared temperature gun test at about 40°C, and today my home's room temperature is at 10°C. As you can imagine, the internal temperature is even higher. According to the RK3066 is a mature master in the tablet, the heat should be in a controllable range. The reason I need to confirm, update here in a few days.