DocID029197 Rev 1

9/12

UM2048

CEC

11

4

CEC

There are two sources of CEC signal on HDMI output connector on DSI to HDMI adapter

board. One source (Default setting) is from ADV7533 and its clock is from X1 on the board.

The other source is from CN1 and mother board. Some PCB reworks should be done when

using the second source shown in Table 3.

Table 3. CEC source connection

CEC source

Mount

Remove

ADV7533 (Default)

SB10

SB5

CN1 (Mother board)

SB5

SB10