220BL2 LCD
13
0HFKDQLFDO,QVWUXFWLRQ
10
Tear off the acetic
tape
Unlock the FFC by
using two hands(see
note).
Please carefully use two
hands(one hand presses
the locking-latch of FFC
cable’s housing, and at the
same time another hand
pulls out the FFC cable.)
for this step to avoid from
deforming the terminals of
positive-locking type FFC
cable.
11
For model 220BL2:
For model 220BL2:
Disassemble the
Power board
Ε
ITF
board and LED drive
board
Æ
8 screws
Screw-driver
12
Take the PCBA from
Main-BKT and then
put it on the cushion
13
For model 220BL2:
Pull out the cable of
Power board
Pull out the USB-P1
cable
Pull out the cable of
LED drive board
Notes: Pull the connect
upright
14
Draw the ffc cable
The locking-latch
of LVDS cable’s
The locking-latch
of FFC cable’s
Summary of Contents for 220BL2CB/00
Page 6: ...6 220BL2 LCD Troubleshooting ...
Page 15: ...220BL2 LCD 15 FAQs Frequently Asked Questions ...
Page 16: ...16 220BL2 LCD FAQs Frequently Asked Questions ...
Page 19: ...220BL2 LCD 19 Service tool Hardware DDC tool PCM code 12NC 5E L8215 001 996510019769 ...
Page 31: ...220BL2 LCD 31 Firmware Upgrade for CPU Step 4 Press Auto to upgrade FW Step 5 Upgrade OK ...
Page 33: ...220BL2 LCD 33 LULQJ LDJUDP ...
Page 34: ...34 220BL2 LCD ORFN LDJUDP ...
Page 40: ...S c alar Diagram C B A 40 220BL2 LCD ...
Page 41: ...6FDODU LDJUDP 220BL2 LCD 41 ...
Page 45: ...Power Diagram C B A 220BL2 LCD 45 ...
Page 46: ...46 220BL2 LCD Power Diagram C B A ...
Page 48: ...C ontrol Diagram C B A 48 220BL 2 LCD ...
Page 51: ...US B Diagram C B A 220BL 2 LCD 51 ...
Page 53: ...LE D Diagram C B A 220BL2 LCD 53 ...