ZTE N818S Internal Photographs and Component Identification
Report Number: EP760307
Brand Name: ZTE
Model Name: N818S
FCC ID: SRQ-N818S
Report Issued Date: Jul. 10, 2017
Report Version: Rev. 01
Internal Photograph of EUT
This section presents detailed internal views of the ZTE N818S mobile phone, illustrating the layout and placement of various electronic components and antennas. A measurement scale (ruler) is present in many images for reference.
Antenna Locations
The following antennas are identified within the device:
- Bluetooth & WLAN Antenna: Labeled as <Tx/Rx>.
- GPS/Glonass Antenna: Labeled as <Rx>.
- WWAN Antenna: Labeled as <Tx/Rx>.
Battery Details
The device utilizes a ZTE Li-ion battery pack. Key specifications and safety information are provided:
Type: LI-ION BATTERY
Model: L3816743P4h604550
Rated Capacity: 1600mAh (6.1Wh)
Nominal Voltage: 3.8V
Limited Charge Voltage: 4.35V
Standard: GB 31241
Manufacturer: ZTE CORPORATION, Made in China
Usage & Safety Notes: Use only ZTE original batteries and chargers. Do not disassemble or short circuit the battery. Must be recycled or disposed of properly. May explode if damaged or disposed of in fire. Do not push or impact. Do not use batteries after water immersion.
Mainboard and Integrated Circuits
Close-up views reveal the main printed circuit board (PCB) populated with various integrated circuits (ICs) and electronic components. Notable ICs identified include:
- Qualcomm MSM8909 (likely the main processor/SoC)
- Qualcomm PM8909 (likely a power management IC)
- Qualcomm WCN3510 (likely a wireless connectivity chip)
Other component markings observed on the PCB include:
- UTR4605
- E71001
- HE710PRZ
- MSM8909
- PM8909
- PK702270
- K070201
- SEC 710
- B214
- KMFNX0012M
- S5CZROON
- CBF9079-4.0-A
- HLT/17/13
- FT6336U
- GRJ4712B
- 0782M01
- X203AV2
- 0790M31
- X001AV1
Additional Internal Views
Further photographs display other internal aspects of the device, including the chassis structure, camera modules, and connector interfaces, providing a comprehensive look at the internal design.