Sharp DV-S2U Service Manual - Page 12

Reference Notes, Screws S-3 and lift the DVD Mecha. Fig. 3

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Reference Notes CAUTION 1: Locking Tabs (L-1), (L-2) and (L-3) are fragile. Be careful not to break them. 1-1. Connect the wall plug to an AC outlet and press the OPEN/CLOSE button to open the Tray. 1-2. Remove the Tray Panel by releasing two Locking Tabs (L-1). 1-3. Press the OPEN/CLOSE button again to close the Tray. 1-4. Press the POWER button to turn the power off. 1-5. Unplug an AC Cord. 1-6. Release two Locking Tabs (L-2). Then, release five Locking Tabs (L-3) (to do this, first release two Locking Tabs (A) at the bottom, and then three Locking Tabs (B) at the side.) (Fig. 2) CAUTION 2: Electrostatic breakdown of the laser diode in the optical system block may occur as a potential difference caused by electrostatic charge accumulated on cloth, human body etc., during unpacking or repair work. To avoid damage of pickup follow next procedures. 2-1. Short the three short lands of FPC cable with solder before removing the FFC cable (CN101) from it. If you disconnect the FFC cable (CN101), the laser diode of pickup will be destroyed. (Fig. 4) 2-2. Disconnect Connector (CN401). Remove two Screws (S-3) and lift the DVD Mecha. (Fig. 3) CAUTION 3: When reassembling, confirm the FFC cable (CN101) is connected completely. Then remove the solder from the three short lands of FPC cable. (Fig. 4) (S-1) [1] Top Cover (S-1) Tray Panel (L-1) (L-1) (A) (L-2) (B) (L-3) [2] Front Assembly (A) Fig. 2 (S-2) (S-3) CN401 [4] DVD Mecha [3] Front Shield CN101 Fig. 3 Fig. 1 (S-1) 1-6-2 E56B0DC

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1-6-2
E56B0DC
Reference Notes
CAUTION 1: Locking Tabs (L-1), (L-2) and (L-3) are
fragile. Be careful not to break them.
1-1.
Connect the wall plug to an AC outlet and press the
OPEN/CLOSE button to open the Tray.
1-2.
Remove the Tray Panel by releasing two Locking
Tabs (L-1).
1-3.
Press the OPEN/CLOSE button again to close the
Tray.
1-4.
Press the POWER button to turn the power off.
1-5.
Unplug an AC Cord.
1-6.
Release two Locking Tabs (L-2). Then, release
five Locking Tabs (L-3) (to do this, first release two
Locking Tabs (A) at the bottom, and then three
Locking Tabs (B) at the side.) (Fig. 2)
CAUTION 2: Electrostatic breakdown of the laser diode
in the optical system block may occur as a potential
difference caused by electrostatic charge accumulated
on cloth, human body etc., during unpacking or repair
work.
To avoid damage of pickup follow next procedures.
2-1.
Short the three short lands of FPC cable with
solder before removing the FFC cable (CN101)
from it. If you disconnect the FFC cable (CN101),
the laser diode of pickup will be destroyed. (Fig. 4)
2-2. Disconnect Connector (CN401). Remove two
Screws (S-3) and lift the DVD Mecha. (Fig. 3)
CAUTION 3: When reassembling, confirm the FFC
cable (CN101) is connected completely. Then remove
the solder from the three short lands of FPC cable.
(Fig. 4)
Fig. 1
Fig. 2
(S-1)
(S-1)
[1] Top Cover
(S-1)
[2] Front Assembly
(A)
(A)
(L-3)
(L-2)
(B)
Tray Panel
(L-1)
(L-1)
Fig. 3
[4] DVD Mecha
[3] Front Shield
(S-2)
(S-3)
CN101
CN401