Sr No Reference Description
1 X1600 Display connector
2 Z1600, Z1601 Common Mode Choke on DSI bus
3 R1601/C1605 Series resistor on display Reset line. Reset signal needs to be
High for the display to be Up.
4 D1400 BCM2727B IC
The following test points on the PWB help in the effective debugging and troubleshooting.
Sr. No Signal name Measuring point Description
1 VIO L1600/C1600 1.8V supply to display
2 VBAT L1601/C1602 VBAT supply to display
3 TE0 R1600 Tearing effect signal from display module.
RM-596
BB Troubleshooting and Manual Tuning Guide
Page 3 – 36 COMPANY CONFIDENTIAL Issue 2
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