Proview UK513 - E. TROUBLE SHOOTING HINTS (Continued); Main Board 3.3 V and 1.8 V Input Verification; Signal Input and Final Display Checks

UK513 10 / 26
NO
YES
NO
YES
NO
YES
NO
Check the main
board 3.3V input ?
Check H/V
input Signal ?
Check
CN2/Pin25,27
Check
I2
Check 1.8V
Input
Display ?
Nice Job !
Change
Signal Cable
YES
Check
I1
C