Acer AL1916 Service Manual - Page 32

Browse online or download pdf Service Manual for Monitor Acer AL1916. Acer AL1916 40 pages. Value line
Also for Acer AL1916: User Manual (10 pages), User Manual (16 pages), User Manual (10 pages), Specifications (2 pages), Service Manual (47 pages), Service Manual (37 pages), Service Manual (47 pages)

Print Page
Acer AL1916 Service Manual
TROUBLE SHOOTING
This chapter provides trouble shooting information forAL1916
1. No Power
No Power
Check Power Board Output
CN4 Pin 5,Pin6 =5V
OK
Check Scalar Module
Output
R96 =5V?
R99 = 3.3V ?
R98 = 1.8V ?
OK
Check Power Button
From Scalar/B(CN6)
to Button/B(CN1)
NO
Change Adaptor Power Board
NO
Change Scalar Module Board
NO
Check Cable
Open ?
NO
Change Switch or Button Board
- 32 -
Chapter 4
Yes
Change Cable