Просмотр полной версии : Дисплей A6020
GreyAmega
29.07.2017, 16:01
Есть два аппарата. 1й А6020а-40, 2й А6020а-46. Визуально разница только в процах: 1й- MSM8929, 2й- MSM8939. Первый рабочий полностью, на втором нет изображения. Несмотря на небольшую разницу на выходах TPS65132, последний был заменен. Итог таков: 1й А6020а-40 имеет изображение только на своем дисплее. 2й А6020а-46 не появляется изображение в принципе. Фильтры сняты, все пины дисплея прозваниваются. Дисплеи у них взаимозаменяемы, или они по стопам самсунга пошли с ревизиями?
Два разных девайса K5 и K5 plus, модуля разные.
Sid Vicious
26.09.2017, 16:44
MSM8929 Snapdragon 415
Cellular Modem
Modem Name
Qualcomm® Snapdragon™ X5 LTE modem
LTE Category
LTE Category 4 (downlink)
Downlink Features
1x20 MHz downlink
Up to 64-QAM
Uplink Features
1x20 MHz
Up to 16-QAM
Peak Download Speed
150 Mbps
Peak Upload Speed
50 Mbps
Supported Cellular Technologies
LTE FDD
LTE TDD
LTE Broadcast
WCDMA (DC-HSDPA, DC-HSUPA)
TD-SCDMA
CDMA 1x
EV-DO
GSM/EDGE
Multi SIM
LTE Dual SIM
Next-generation Calling Services
Voice over Wi-Fi (VoWiFi) with LTE call continuity
HD Voice over 3G and VoLTE
Wi-Fi
Wi-Fi Standards
802.11ac Wave 2
802.11n
802.11a/b/g
Wi-Fi Spectral Bands
2.4 GHz
5 GHz
Peak Speed
433 Mbps
Channel Utilization
20/40/80 MHz
MIMO Configuration
1x1 (1-stream)
Peak QAM
256 QAM
Wi-Fi Features
MU-MIMO
Integrated baseband
Bluetooth
Bluetooth Version
Bluetooth 4.1
Bluetooth Technology
Bluetooth Low Energy
Location
Satellite Systems Support
GPS
GLONASS
Beidou
Global Emergency Services Support
Assisted GPS
OTDOA (LTE-based positioning)
Advanced Location Features
Low Power Geofencing and Tracking
RF
RFFE
Qualcomm® RF360™ front-end solution
USB
USB Version
USB 2.0
Camera
Megapixel Support
Up to 13 MP camera
Video
Video Capture
Up to 1080p video capture @30 FPS
Video Playback
Up to 1080p video playback
Codec Support
H.264 (AVC)
H.265 (HEVC)
Display
Maximum On-Device Display Support
720p
1920x1200
WUXGA
Maximum External Display Support
External display support
UI FPS
Up to 60 FPS
Audio
Audio Technology
Qualcomm® Fluence™ HD noise cancellation technology
CPU
CPU Clock Speed
Up to 1.4 GHz
CPU Cores
Octa-core CPU
8x ARM Cortex A53
CPU Bit Architecture
64-bit
DSP
DSP Technology
Qualcomm® Hexagon™ DSP
Process
Process Technology
28 nm LP
GPU
GPU Name
Qualcomm® Adreno™ 405 GPU
Charging
Qualcomm® Quick Charge™ Support
Qualcomm® Quick Charge™ 2.0 technology
Security Support
Security Features
Qualcomm® Content Protection
Qualcomm® Processor Security
Memory
Memory Speed
667MHz
Memory Type
LPDDR3
Storage
SD
SD 3.0 (UHS-I)
eMMC
eMMC 4.5
Part
Part Numbers
8929
MSM8939 Snapdragon 615
Cellular Modem
LTE Category
LTE Category 4 (downlink)
Downlink Features
1x20 MHz downlink
Up to 64-QAM
Uplink Features
1x20 MHz
Up to 16-QAM
Peak Download Speed
150 Mbps
Peak Upload Speed
50 Mbps
Supported Cellular Technologies
LTE FDD
LTE TDD
LTE Broadcast
WCDMA (DC-HSDPA, DC-HSUPA)
TD-SCDMA
CDMA 1x
EV-DO
GSM/EDGE
Multi SIM
LTE Dual SIM
Next-generation Calling Services
Voice over Wi-Fi (VoWiFi) with LTE call continuity
HD Voice over 3G and VoLTE
Wi-Fi
Wi-Fi Standards
802.11ac Wave 2
802.11n
802.11a/b/g
Wi-Fi Spectral Bands
2.4 GHz
5 GHz
Peak Speed
433 Mbps
Channel Utilization
20/40/80 MHz
MIMO Configuration
1x1 (1-stream)
Peak QAM
256 QAM
Wi-Fi Features
MU-MIMO
Integrated baseband
Bluetooth
Bluetooth Version
Bluetooth 4.0
Location
Satellite Systems Support
GPS
GLONASS
Beidou
Global Emergency Services Support
Assisted GPS
OTDOA (LTE-based positioning)
Advanced Location Features
Low Power Geofencing and Tracking
NFC
Near Field Communications
Supported
RF
RFFE
Qualcomm® RF360™ front-end solution
USB
USB Version
USB 2.0
Camera
Megapixel Support
Up to 21 MP camera
Video
Video Capture
Up to 1080p video capture @30 FPS
Codec Support
H.264 (AVC)
H.265 (HEVC)
Display
Maximum On-Device Display Support
2560x1600
Quad HD
WQXGA
CPU
CPU Clock Speed
Up to 1.7 GHz
CPU Cores
Octa-core CPU
8x ARM Cortex A53
CPU Bit Architecture
64-bit
DSP
DSP Technology
Qualcomm® Hexagon™ DSP
Process
Process Technology
28 nm LP
GPU
GPU Name
Qualcomm® Adreno™ 405 GPU
API Support
OpenGL ES 3.1
Charging
Qualcomm® Quick Charge™ Support
Qualcomm® Quick Charge™ 2.0 technology
Memory
Memory Speed
800MHz
Memory Type
LPDDR3
Storage
SD
SD 3.0 (UHS-I)
eMMC
eMMC 4.51
Part
Part Numbers
8939
GreyAmega
26.09.2017, 16:53
Опытным путем установил что разные. Моя плата на 100% рабочем теле А6020а-46 - завелась, все отлично.