Acer RA19WAANU S20, S21, S22, S23

Usea Phillips-head screwdriver unscrewed the
No.1~4screws to disassemble the power board.
(No1~3 screw size=M3x6; No 4 screw
size=M4x8;Torque=9~10KGFxCM).
Disconnectall of the cable
Usea Phillips-head screwdriver unscrewed the
No.1~2screws to release the interface board.
(No1~2screw size=M3x6; Torque=9~10KGFxCM).
Examinethe panel surface accoring to inspection
criteria.Put it aside.
S20
S21
12
34
1
2
S23
S22
P301
P802
P304
FFC
18
Go to cover page
4.Assembly and Disassembly Procedures (continued)
ACERX193HQ