Sharp DV-NC70H (serv.man9) Service Manual ▷ View online
41
DV-NC65H/S
DV-NC70H
DV-NC70H
8-27. ASSEMBLY OF CASSETTE HOUSING
1. Proof lever, Proof lever spring and Holder R
Figure 8-42.
MSPRD0215AJFJ
*Proof lever spring fixing direction designated.
MSPRD0212AJFJ
Take care
not to damage
this part
not to damage
this part
Outside
Outer
Top
Bottom
Inner
2. Open lever, Sensor Plate and Drive Lever to Frame R
3. Spring to Drive Arm R
Figure 8-43.
Figure 8-44.
42
DV-NC65H/S
DV-NC70H
DV-NC70H
Figure 8-45.
LANGF9661AJFW
Top surface should be free from scratches or soil.
When assemble drive lever to frame R (on the
back side), make sure the hole synchronize.
back side), make sure the hole synchronize.
4. Frame R, Frame L, Drive Arm R, Drive Arm L, Upper Plate.
43
DV-NC65H/S
DV-NC70H
DV-NC70H
10000000
~~~~~~~~
The preparation date
display of the program
10000001 00005502
Model number display
10000002
~~~~~~~~
The version display of
the program
10000003 00000002
Region number
display
10000004
~~~~~~~~ ~
Micro-code version
display
10000005
~~~~~~~~ ~~~~~~~~ Servo program version
display
10000006
~~~~~~~~
Source code version
display
Return to the initial testmode image.
<Press "1" Key on the remote control or "Stop" Key on the main unit.>
Return to the initial testmode image.
"Playback" Key of the remote control
is pushed for 7 times.
is pushed for 7 times.
To (1)
All FIP light up
40000000 00000000 (OSD only)
<Press "4" Key of the remote control>
Press "4" Key of the remote control.
"NO DISC" state
"F0" Key input (Press "Play" Key and "Stop" Key for 5 seconds.)
F0000000 00000000
LASER TEST
DVD LD ON
LASER TEST
CD LD ON
"1" Key input
"3" Key input
"1" Key input
"1" Key input
"1" Key input
The tray opens, the DVD laser is lit, spinning is performed
and the sled moves to the outer periphery.
The DVD laser goes out, the CD laser is lit, spinning is performed
and the sled moves to the outer periphery.
LASER TEST
LD OFF
The DVD and CD laser go out, spinning is performed
and the sled moves to the outer periphery.
Laser test mode
10000006 00000000
DYNAMIC TEST
9. TEST MODE
44
DV-NC65H/S
DV-NC70H
DV-NC70H
STEP TEST
FOCUS ON
ASMAX
~~~~
ENVPP
~~~~
FEPP
~~~~
"Playback" Key input
"Playback" Key input
"Playback" Key input
Load a disc after the tray is opened.
Track on
Focus on
STEP TEST
TRACKING ON
ASMAX
~~~~
ENVPP
~~~~
FEPP
~~~~
ASAGC
~~~~
FEAGC
~~~~
FBAL0
~~~~
FBAL1
~~~~
TBAL0
~~~~
TBAL1
~~~~
"Playback" Key input
Focus balance adjustment
STEP TEST
FBAL STUDY
ASMAX
~~~~
ENVPP
~~~~
FEPP
~~~~
ASAGC
~~~~
FEAGC
~~~~
FBAL0
~~~~
FBAL1
~~~~
TBAL0
~~~~
TBAL1
~~~~
"Playback" Key input
Focus gain · track gain adjustment
STEP TEST
GAIN STUDY
ASMAX
~~~~
ENVPP
~~~~
FEPP
~~~~
ASAGC
~~~~
FEAGC
~~~~
FBAL0
~~~~
FBAL1
~~~~
TBAL0
~~~~
TBAL1
~~~~
FCGA0
~~~~
FCGA1
~~~~
TKGA0
~~~~
TKGA1
~~~~
* In case of 2-layer DVD, adjust the focus on, track on, focus balance adjustment
and focus gain · track gain adjustment.
and focus gain · track gain adjustment.
STEP TEST
DVD ID
~~~~~~~~
ASMAX
~~~~
ENVPP
~~~~
FEPP
~~~~
ASAGC
~~~~
FEAGC
~~~~
FBAL0
~~~~
FBAL1
~~~~
TBAL0
~~~~
TBAL1
~~~~
FCGA0
~~~~
FCGA1
~~~~
TKGA0
~~~~
TKGA1
~~~~
STEP TEST
TRAY OPEN
"2" Key input
To (2)
*(DVD operation)
STEP TEST
CD NO
~~
TIME
~~~~~~
ASMAX
~~~~
ENVPP
~~~~
FEPP
~~~~
ASAGC
~~~~
FEAGC
~~~~
FBAL0
~~~~
FBAL1
~~~~
TBAL0
~~~~
TBAL1
~~~~
FCGA0
~~~~
FCGA1
~~~~
TKGA0
~~~~
TKGA1
~~~~
(CD operation)
From (1)
Following playback state
Following playback state
Step execution mode
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