DOWNLOAD Sharp DV-NC100H Service Manual ↓ Size: 1.52 MB | Pages: 48 in PDF or view online for FREE

Model
DV-NC100H
Pages
48
Size
1.52 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD / Cover, Contents, , Laser beam safety precautions, Important safeguards and precautions, Standard notes for servicing, Preparation for servicing, Operating controls and functions, Cabinet disassembly instructions, Electrical adjustment instructions, Firmware renewal mode, Troubleshooting, Block diagrams, Function indicator symbols, Main Schematic diagram 1 9.
File
dv-nc100h.pdf
Date

Sharp DV-NC100H Service Manual ▷ View online

1-6-2
H9741IB
25. DAILY/WEEKLY Button
Press to select once, daily, everyday, or weekly when
you programme the automatic timer recording using the
VIDEO Plus+ system. (VCR)
26. SKIP (
) Buttons
Press to skip Chapters or Tracks. (DVD)
27. A-B REPEAT Button
Repeats playback of a selected section. (DVD)
28. REPEAT Button
Repeats playback of the current disc, title, chapter or
track. (DVD)
29. ENTER Button
Press to accept a setting. (DVD)
30. MENU Button
Press to display the DVD menus and MP3 file lists.
(DVD)
Press to display the VCR menu. (VCR)
31. DVD Button
Press to select DVD output mode and to use the remote
control in DVD mode
32. MODE Button
Activates programme playback or random playback
mode. (CD/ MP3/ JPEG)
Activates the 3D sound or Rapid Play. (DVD)
33. MARKER Button
Press to call back the Marker display. (DVD)
34. AUDIO Button
Press to select a desired audio language or sound
mode. (DVD)
Press to select a desired sound mode. (VCR)
35. OPEN/CLOSE/EJECT Button
Press to insert discs into or remove them from the tray.
(DVD)
Press to remove the tape from the VCR. (VCR)
36. SETUP Button
Press to enter the setup mode or to change setup
items. (DVD)
REMOTE CONTROL
1. DISPLAY Button
Press to display the current playback mode.(DVD)
Press to display the current time, tape counter and
channel number.(VCR)
2
.
OPERATE Button
Press to turn the power on and off.
3.  ANGLE/VIDEO Plus+ Button
Press to change the camera angle to see the sequence
being played back from a different angle.(DVD) 
Press to programme timer recording with the VIDEO
Plus+ system. (VCR)
4. SUBTITLE Button
Press to select a desired subtitle language or to change
the Panel Display settings. (DVD)
5. ZOOM Button
Enlarges part of a DVD-reproduced image.
6. VCR Button
Press to select VCR output mode and to use the remote
control in VCR mode.
7. TITLE Button
Displays the title menu.
8. ARROW Buttons (
)
(up/down/left/right) Press to select an item in the menu
and to move the cursor.
9. RETURN Button
Returns to the previous operation. (DVD)
10. Numerical Buttons
11. CLEAR/C-RESET Button
Press to clear the markers or the incorrect input. (DVD)
Press to reset the counter. (VCR)
12. PLAY Button
Press to begin playback.
13. REV Button
Fast reverse playback to a desired point.
14. REC/OTR Button
Press once to start recording or repeatedly to start One
Touch Recording. (VCR)
15. STOP Button
Press to stop playback. (DVD)
Press to stop playback or recording. (VCR)
16. DIRECT SKIP/QUICK-FIND Button
Press to locate a desired point. (DVD)
Press to skip to the beginning of the next programme.
(VCR)
17. TAPE SPEED Button
Press to select the VCR’s recording speed. (SP or LP)
18. GAMMA Button
Press to adjust the black parts of the picture brighter
(DVD)
19. SEARCH MODE Button
Press to call up the index or time search menu. (VCR)
20. CH ( / ) Button
Press to change TV channels or to adjust the tracking
manual on the VCR.
21. TIMER ON/OFF Button
Press to put the VCR into standby mode for a timer
recording.
22. SLOW Button
Press to view the video tape in slow motion.
23. STILL/PAUSE Button
Press to pause playback or to advance playback one
frame at a time. (DVD)
Press to pause playback or recording or to advance
playback one frame at a time. (VCR)
24. FWD Button
Fast forwards playback to a desired point.
1
2
3
6
5
4
7
0
+10
8
9
2
4
3
12
15
17
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5
7
8
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1
36
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34
21
25
31
33
32
30
29
28
27
26
24
23
22
20
TAPE
SPEED
DIRECT SKIP
QUICK-FIND
TIMER
ON/OFF
CH
SLOW
SEARCH MODE
GAMMA
MENU
TITLE
STILL/PAUSE
REC/OTR
STOP
PLAY
FWD
REV
RETURN
SKIP
REPEAT
A-B REPEAT
CLEAR/C-RESET
DAILY/WEEKLY
ENTER
ZOOM
AUDIO
VCR
MARKER
DVD
MODE
SETUP
SUBTITLE
    OPEN/CLOSE
EJECT
ANGLE
VIDEO Plus+
DISPLAY
OPERATE
VCR/DVD COMBINATION
NA528BD
1-6-3
H9741IB
1. Open the battery compartment cover.
2. Insert two AA batteries (UM/SUM3,
R6, HP7 or similar), with each one
oriented correctly.
3. Close the cover.
NOTES:
Do not mix alkaline and manganese
batteries.
Do not mix old and new batteries.
Loading the Batteries
Display
Displays During Operation
Lights up when the inserted 
disc is being played back.
Displays a type of the disc 
which is inserted on the tray.
• DVD : DVD 
• CD
: Audio CD, MP3, JPEG,
Kodak Picture CD
• VCD : Video CD
Lights up when the 
A-B repeat function is on.
Lights up when the 
repeat function is on.
GROUP
DVD
 VCD
Lights up when 
the ALL repeat 
function is on.
Lights up when 
playing back in 
slow mode. (DVD or 
Video CD)
Lights up 
when the 
inserted 
disc comes 
to a pause.
Displays the elapsed time of 
the title or track. The number of 
a new title, chapter, or track is 
displayed when a chapter or 
track is switched.
No disc inserted or 
cannot read
Tray open
Tray closed
Loading the Disc
Lights up when the playback
control is activated. 
REC
Lights up during 
playback when 
the repeat 
function is on.
Lights up when 
the playback is 
in still or slow 
mode.
Works as a tape counter (hour, 
minute, second).
Also displays a channel number, 
tape speed, remaining time for OTR 
or current time.
Lights up 
during a 
recording. 
Flashes 
when a 
recording is 
paused.
Lights up when the timer 
recording or an OTR 
recording has been set.
Lights up when a tape
is inserted.
Lights up when the 
inserted tape is 
being played back.
DVD
VCR
DVD
1-7-1
H9740DC
CABINET DISASSEMBLY INSTRUCTIONS
1. Disassembly Flowchart
This flowchart indicates the disassembly steps to gain
access to item(s) to be serviced. When reassembling,
follow the steps in reverse order. Bend, route, and dress
the cables as they were originally.
1
 : Identification (location) No. of parts in the figures
2
 : Name of the part
3
 : Figure Number for reference
4
 : Identification of parts to be removed, unhooked,
unlocked, released, unplugged, unclamped, or de-
soldered.
P=Spring, L=Locking Tab, S=Screw,
CN=Connector,
*=Unhook, Unlock, Release, Unplug, or Desolder
e.g. 5(S-1) = five Screws (S-1),
2(L-2) = two Locking Tabs (L-2)
5
 : Refer to "Reference Notes."
2. Disassembly Method
[1] Top Case
1
8(S-1)
-
[2] Front
2
*3(L-1), *3(L-2)
1
Assembly
1-1
1-2
[3] Top
2
3(S-2)
-
Bracket
[4] DVD
3
4(S-3), *CN401,
-
Mecha
*CN601
Assembly
[5] Partition
3
(S-4)
-
Plate
[6] Power
3
2(S-5), *CN501
-
Supply CBA
[1] Top Case
[2] Front Assembly
[3] Top Bracket
[4] DVD Mecha Assembly
[8] DVD Main CBA Unit
[5] Partition Plate
[7] Loader Holder
[6] Power Supply CBA
[9] VCR Chassis Unit
[10] Deck Assembly
[11] DVD Open/Close CBA
[13] Main CBA
[12] Power SW CBA
[14] Jack-A CBA
[7] Loader
3
2(S-6)
-
Holder
[8] DVD Main
4
2(S-7), *CN201,
2
CBA Unit
*CN301
2-1
2-2
3
[9] VCR
5
5(S-8), 2(S-9),
-
Chassis
2(S-10), (L-3)
Unit
[10] Deck
6
Desolder,
4,5
Assembly
2(S-11), (S-12)
[11] DVD
6
Desolder
-
Open/Close
CBA
[12] Power SW
6
Desolder
-
CBA
[13] Main CBA
6
----------
-
[14] Jack-A CBA
6
Desolder, 2(S-13)
1
2
3
4
5
REMOVAL
ID/
LOC.
No.
Fig.
No.
REMOVE/
*UNHOOK/UNLOCK/
RELEASE/UNPLUG/
DESOLDER
Note
PART
REMOVAL
ID/
LOC.
No.
Fig.
No.
REMOVE/
*UNHOOK/UNLOCK/
RELEASE/UNPLUG/
DESOLDER
Note
PART
1-7-2
H9740DC
(S-2)
(S-2)
(L-1)
(L-2)
(L-1)
[3] Top  Blacket
[2] Front
Assembly
Fig. 2
(S-3)
(S-5)
(S-4)
(S-6)
CN501
CN401
CN601
(S-3)
(S-3)
[5] Partition Plate
[6] Power 
Supply CBA
[7] Loader 
Holder
[4] DVD Mecha 
Assembly
Fig. 3
Reference Notes
CAUTION 1: Locking Tabs (L-1) and (L-2) are fragile.
Be careful not to break them.
1-1. Release three Locking Tabs (L-1).
1-2. Release three Locking Tabs (L-2), then remove
the Front Assembly.
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. Disconnect Connector (CN301). Remove a Screw
(S-7) and lift the DVD Main CBA Unit. (Fig. 4)
2-2. Short the three short lands of FPC cable with
solder before removing the FFC cable (CN201)
from it. If you disconnect the FFC cable (CN201),
the laser diode of pickup will be destroyed. (Fig. 4)
CAUTION 3: When reassembling, confirm the FFC
cable (CN201) is connected completely. Then remove
the solder from the three short lands of FPC cable.
(Fig. 4)
4. When reassembling, solder wire jumpers as shown
in Fig. 6.
5. Before installing the Deck Assembly, be sure to
place the pin of LD-SW on Main CBA as shown in
Fig. 6. Then, install the Deck Assembly while align-
ing the hole of Cam Gear with the pin of LD-SW, the
shaft of Cam Gear with the hole of LD-SW as shown
in Fig. 6.
(S-1)
(S-1)
(S-1)
(S-1)
[1] Top  Case
Fig. 1
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