Sanyo PLC-WXU30A, Service Manual

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Mechanical disassembly
4. optical unit, NEtWoRK board, Buzzer, temp., Line Filter board,Fans removal
Fig.4
Temp. board
SP901
Projection lens
Noise filter
Optical unit
E (T3x6)x
D (T3x8)
B(M.5x8)x4
C (T3x8)x
F (T3x6)
Line filter board
FN904
FN903
FN905
Buzzer board
Battery
G (M3x10)
Duct bottom
1. Remove 5 screws A(T3x8) to remove the Optical unit, remove 4 screws B(M.5x8) to remove the projector lens.
. Remove screws C(T3x8) to remove the NETWORK board.
3. Remove the Battery and Buzzer board.
3-1. Remove Screw D (T3x8) and 4 hooks on the duct and then remove the Duct.
3-. Remove the Duct top and then remove the Buzzer board.
4. Remove screws E(T3x6) to remove the Line filter board and remove screw F(T3x6) to remove the Temp.
board.
5. Remove fans (FAN903,FAN904,FAN905) and SP901.
6. Remove screw G(M3x10) and remove the battery.
Duct top
NETWORK board
A (T3x8)x5
A
A
A
A
C
B B
B
E