Table of Contents
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Mobile Device
SM-A505F/FN/FM/GT/
G/GN Common
CONTENTS
1. Safety Precautions
3. Product Function
6. Level 1 Repair
9. Reference Abbreviation
Notice: All functionality, features, specifications,
and other product information provided in this
document, including but not limited to, benefits,
design, pricing, components, performance,
availability, and capabiliti-es of the product are
subject to change without notice. Samsung
reserves the right to alter this doc-ument or the
product described herein at anytime, without
obligation to provide notification of such
changes.
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Table of Contents
Related Manuals for Samsung SM-A505GT
Summarization of Contents
Specification
GSM General Specification
Provides general specifications for GSM mobile device operation including frequency bands and modulation.
GSM Tx Power Class
Details the transmit power class levels for GSM operation across different frequency bands.
WCDMA General Specification [SM-A505F/FN/FM]
Specifies WCDMA general parameters for SM-A505F/FN/FM models, including frequency bands and modulation.
WCDMA General Specification [SM-A505G/GN/GT]
Specifies WCDMA general parameters for SM-A505G/GN/GT models, including frequency bands and modulation.
LTE General Specification
Outlines general specifications for LTE operation, covering frequency bands, channel bandwidths, and modulation.
WCDMA General Specification [SM-A505G/GN]
Details WCDMA general specifications for SM-A505G/GN models, including frequency bands and modulation.
Exploded View and Parts List
Cellular phone Exploded View [SM-A505F/GT]
Visual representation of the cellular phone components for SM-A505F/GT models.
Cellular phone Exploded View [SM-A505FN]
Visual representation of the cellular phone components for SM-A505FN models.
Cellular phone Parts list [SM-A505F]
List of parts for the SM-A505F cellular phone, including design location and SEC code.
Cellular phone Parts list [SM-A505FN]
List of parts for the SM-A505FN cellular phone, including design location and SEC code.
Cellular phone Parts list [SM-A505GT]
List of parts for the SM-A505GT cellular phone, including design location and SEC code.
Level 2 Repair
Components on the Rear Case
Identification of components located on the rear case of the mobile device.
Pre-requisite
Lists the necessary tools and equipment required for Level 2 repair procedures.
Parts which must be changed after repair
Specifies components that require replacement after repair to ensure proper function.
Disassembly
Step-by-step instructions for disassembling the mobile device during Level 2 repair.
Assembly
Step-by-step instructions for reassembling the mobile device after Level 2 repair.
Level 3 Repair
Components Layout
Diagrams showing the layout of major components on the Main and Sub PBA.
Flow chart of Troubleshooting.
General troubleshooting flowcharts for common hardware issues.
Power On
Troubleshooting guide for issues related to the mobile phone not powering on.
Initial
Troubleshooting steps for initial failures, including software and hardware checks.
No Service
Troubleshooting steps for 'No Service' issues, focusing on RF and signal components.
SIM Part
Troubleshooting guide for issues related to SIM card detection and functionality.
T-Flash Part
Troubleshooting guide for issues related to the T-Flash (microSD) card functionality.
Cable Charging Part
Troubleshooting steps for problems with charging the device via cable.
OTG
Troubleshooting guide for issues when the OTG (On-The-Go) function is not working.
Magnetic Sensor
Troubleshooting steps for when the magnetic sensor is not functioning correctly.
6Axis Sensor
Troubleshooting guide for issues with the 6-axis sensor functionality.
Proximity
Troubleshooting steps for when the proximity sensor is not working.
Hall Sensor
Troubleshooting guide for issues with the Hall sensor on the Sub PBA.
Fingerprint Sensor
Troubleshooting steps for when the fingerprint sensor is not working.
Microphone Part - Main MIC
Troubleshooting guide for the main microphone function during calls or recording.
Microphone Part - Sub(2nd) MIC
Troubleshooting guide for the secondary microphone function in various modes.
Speaker Part
Troubleshooting steps for when the speaker function is not working.
Receiver Part
Troubleshooting guide for issues with the receiver function during voice calls.
BT/WIFI
Troubleshooting steps for when Bluetooth or Wi-Fi functionality is not working.
GPS
Troubleshooting guide for when the GPS function is not working.
NFC
Troubleshooting steps for when the NFC function is not working.
FM radio part
Troubleshooting guide for issues related to the FM radio functionality.
Display
Troubleshooting steps when the LCD screen remains off after powering on.
Triple Camera
Troubleshooting guide for when the main camera function does not work.
VT CAMERA
Troubleshooting steps for when the VT (Video Telephony) camera function does not work.
TSP
Troubleshooting guide for when the Touch Screen Panel (TSP) is not working.
Motor
Troubleshooting steps for when the motor (vibration) function is not working.
GSM 850/900, WCDMA B5/8, LTE B5/8/12/13/17/20/28 PRx
Troubleshooting for reception issues on specific GSM, WCDMA, and LTE bands.
LTE B7/38/40/41 PRx
Troubleshooting for reception issues on specific LTE bands B7, B38, B40, and B41.
GSM DCS/PCS, WCDMA B1/2/4, LTE B1/2/3/4/66 PRx
Troubleshooting for reception issues on GSM, WCDMA, and LTE bands.
GSM 850/900, WCDMA B5/8, LTE B5/8/12/13/17/20/28 DRx
Troubleshooting for diversity reception issues on specific GSM, WCDMA, and LTE bands.
LTE B7/38/40/41 DRx
Troubleshooting for diversity reception issues on specific LTE bands B7, B38, B40, B41.
GSM DCS/PCS, WCDMA B1/2/4, LTE B1/2/3/4/66 DRx
Troubleshooting for diversity reception issues on GSM, WCDMA, and LTE bands.
GSM 850/900, WCDMA B5/8, LTE B5/8/12/13/17/20/28 TX
Troubleshooting for transmission issues on specific GSM, WCDMA, and LTE bands.
LTE B7/38/40/41 Tx
Troubleshooting for transmission issues on specific LTE bands B7, B38, B40, B41.
GSM DCS/PCS, WCDMA B1/2/4, LTE B1/2/3/4/66 Tx
Troubleshooting for transmission issues on GSM, WCDMA, and LTE bands.
Service Schematics - NC Point(Top View)
Top view schematic showing component locations and netlist connections.
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