Dell C5519Q Manual

C5519Q 1
1
Mechanical Instruction
1. Disassembly Procedures:
Step Figure Remark
S1. Before
disassemble
Turn off power,
Unplug external
cables from product
S2. Remove the
cover hinge
Use a Philips-head
screwdriver to remove 4
screws for remove the
cover hinge.
(No.1~4 screw
size=M4x14;
Torque=12±2kgf.cm)
S3. Remove the
REAR COVER
Use a Philips-head
screwdriver to remove 20
screws for remove the
Rear Cover.
(No.1~20 screw
size=M3x6;
Torque=4±1kgf.cm)
Use Penknife to separate
the bezel and rear cove
follow the arrows in
sequence, then you can
take out rear cover.
3
2
4
1
2
3
4
5 678910
13
11
12
1415
16
17
18
19
20
4
1

C5519Q 2
S4. Disconnect all
of the cable and
remove the
speakers
1. Disconnect all of the
pins and remove the
speakers.
2. Use a Philips-head
screwdriver to
remove 4 screws for
remove the Speakers
(No.1~4 screw
size=Q4x10;
Torque=8±1kgf.cm)
S5. Remove the
BKT and the key
board
Use a Philips-head
screwdriver to remove 4
screws for remove the
BKT and Key board
(No.1~4 screw
size=Q4x10
Torque= 4±1kgf.cm)
1 2 34
1 2
3
4

C5519Q 3
3
S6. Remove the
Main &Power
Board
Use a Philips-head
screwdriver to remove 8
screws for remove the
Power board.
(No.1~8 screw
size=P3x4;
Torque=4±1kgf.cm)
Use a Philips-head
screwdriver to remove 6
screws for remove the
Main board.
(No.1~6 screw
size=D3x6
Torque=6±1kgf.cm )
Use a hex screwdriver to
remove 4 screws for
remove the Main board.
(No.1~4 Hex-screw
Torque=4.5±0.5kgf.cm)
S7. Remove the
Mylar and remove
the screws to
remove the BKT
stand
Use finger to Remove the
Mylar
Use a Philips-head
screwdriver to remove 4
screws for remove the
BKT stand
(No.1~4 screw
size=M4x8
Torque=6±1kgf.cm )
1
2 3
4
5 678
1 23
4 56
1 2 34
1 2
3 4

C5519Q 4
S8. Remove the
DECO bezel
Use a Philips-head
screwdriver to remove 2
screws for remove DECO
Bezel
(No.1~2 screw
size=P3x4;
Torque=4±1kgf.cm )
S9. The Panel
Disconnect the pin
S10. Remove the
screw to remove
the AC SOCKET
ASS'Y
Use a Philips-head
screwdriver to remove 4
screws for remove the
BKT stand
(No.1~2 screw
size=M3x6
Torque=4±1kgf.cm
No.3 screw size=M4x6
Torque=12±2kgf.cm)
S11. The Deco
bezel and the IR
board
The IR board
12
12
3

C5519Q 5
5
S12.Remove
capacitors
Remove electrolyte
capacitors (red mark)
from printed circuit
boards
Take out bulk cap. pin
solder with soldering
iron and absorber
Lift the bulk cap. up
and away from the
PCB

C5519Q 6
2 Product material information
The following substances, preparations, or components should be disposed of or recovered
separately from other WEEE in compliance with Article 4 of EU Council Directive 75/442/EEC.
Capacitors / condensers (containing
PCB/PCT)
No used
Mercury containing components No used
Batteries Product has LR03 batteries
Printed circuit boards (with a surface
greater than 10 square cm)
Product has printed circuit boards (with a
surface greater than 10 square cm)
Component contain toner, ink and liquids No used
Plastic containing BFR No used
Component and waste contain asbestos No used
CRT No used
Component contain CFC, HCFC, HFC
and HC
No used
Gas discharge lamps No used
LCD display > 100 cm2 Product has an LCD greater than 100 cm2
External electric cable Product has external cables
Component contain refractory ceramic
fibers
No used
Component contain radio-active
substances
No used
Electrolyte capacitors (height
> 25mm, diameter > 25mm)
Product has electrolyte capacitors
(height > 25mm, diameter > 25mm)
3. Tools Required
Listthetypeandsizeofthetoolsthatwouldtypicallycanbeusedtodisassembletheproducttoapoint
wherecomponentsandmaterialsrequiringselectivetreatmentcanberemoved.
ToolDescription:
- Phillip-head Screwdriver
- Hexagonal Screwdriver
- Penknife
- Soldering iron and absorber