Test Points - Quectel UC20 User Manual

3.8. Test Points

J403, J802, J803 and J805 are internally used. Figure 20 and 21 shows J804, J806 and J807 test points.
Table 11: Pin Assignment of J804, J806 and J807
J804 Pin Pin Name
1 VDD_3.0
2 PCM_SYNC
UMTS&LTE_EVB_User_Guide
Figure 20: Test Points J806 and J807
Figure 21: Test Points J804
Description
3.0V power supply from U303
Connected directly to module's PCM_SYNC
Confidential / Released
UMTS/HSPA/LTE Module Series
UMTS&LTE EVB User Guide
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