220BL2 LCD
11
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Preparation before disassemble
1. Clean the room for disassemble
2. Identify the area for monitor
3. Check the position that the monitors be placed and the quantity of the monitor; prepare the area for material flow;
according to the actual condition plan the disassemble layout
4. Prepare the implement, equipments, and materials as bellow:
Press-fixture
1) working table 2) Screw-driver 3)knife*1 4)Glove 5)Cleaning cloth 6) ESD protection
item picture
Operation
Tool
Notes
1
Tear off four piece of
Mylar
Disassemble the stand
Æ
4 screws
Screw-dri
ver
2
disassembly the bezel from
the monitor, notice the
disassembly order :
1.Top (1) parts of bezel
2.Left (2) parts of bezel
3.Bottom (3) parts of bezel
4. Right (4) parts of bezel
Don’t draw the BZL
When
disassembly
the bezel ,
notice don’t bend
the C/B .
man must wear
glove
The purpose is
loose the BZL
3
Turn over the monitor ,
Bring the Rear cover from
the monitor
Don’t dismantle the
Rear cover
4
Draw the AC Switch cable
out power board
Tear off four Piece of acetic
tape on the bottom of
Panel
disassembly the speaker
1
2
3
4
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 ...