Quectel Mini PCIe-C EVB User Manual page 11

J301
J503
Audio interfaces
Figure 2: Component Placement of EVB Bottom Side (Unit: mm)
Table 2: Component Functions of Mini PCIe-C EVB
Component
Functions
No.
J201
Power Supply
(bottom side)
Power ON/OFF
S201
Switch
RESET S101
USB J302
J402
(bottom side)
J403
Mini_PCIe-C_EVB_User_Guide
94
(U)SIM card connector
J303
Description

The power jack on the EVB

Typical supply voltage: +5V
VBAT ON/OFF control

Reset button

Used to reset the Mini PCIe-C/-D and EP200F modules

Micro-USB connector

Can also be used to supply power for EVB through
USB_VBUS

Used for handset

Used to test the analog audio function of Mini PCIe-C and
EP200F modules
 Used for Ф3.5mm CTIA earphone by default
UMTS/HSPA+/LTE Standard Module Series
Mini PCIe-C EVB User Guide
J502
J201
Power
supply
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