Brother DP-525CJ Service Manual page 126

SERVICE MANUAL
(3) Remove the LCD PCB:
Electro-Static Discharge Hazard
Wear an anti-static wrist strap with ground wire to prevent damage to sensitive
electronic components.
a) Place the LCD on the table with the LCD screen facing down.
b) Remove the LCD PCB. The procedure to remove the LCD PCB varies
according to the model.
<DP-525CJ/LW-800ic, DP-530CJ/LW-810ic, LW-810icBL>
Remove the taptites that secure the LCD PCB to the LCD upper cover and
remove the LCD PCB by disengaging hook A on the LCD upper cover. See
Figs. 4.8, 4.9, and 4.10.
<DP-540CJ, DP-550CJ/LW-840ic>
Remove the taptites that secure the LCD PCB to the LCD upper cover and
remove the LCD PCB. See Figs. 4.11 and 4.12.
c) Remove the inverter PCB by disengaging hook a on the LCD upper cover.
See Figs. 4.10 and 4.12.
NOTE:
The inverter PCB is installed in only LW-810icBL and DP-550CJ/LW-840ic.
4-11
REPAIR
Mechanical