BD-HP22H (serv.man3). Removing Of MajorParts — Sharp DVD Service Manual (repair manual)

Model
BD-HP22H (serv.man3)
Pages
4 Few pages! See other manuals at the bottom of the first or last page.
Size
647.86 KB
Type
PDF
Document
Service Manual
Brand
Device
DVD / Blu-Ray Player / Removing Of MajorParts
File
bd-hp22h-sm3.pdf
Date

View Sharp BD-HP22H (serv.man3) Service Manual online

BD-HP22H/S
3 – 1
BDHP22H
Service Manual
 
CHAPTER 3. 
REMOVING OF MAJOR PARTS
[1] REMOVING OF MAJOR PARTS
1. Removing the tray cover
1. Eject the tray by open the Front door and inserting a pin into the
compulsory eject hole, then remove the Tray cover.
2. Removing the cabinet and the panel
1. Remove two screws
and three screws
from the Top cabinet.
2. Unhook claws of the Front panel and remove the Front panel.
3. Removing the BD drive
1. Disconnect the Power cable between the BD drive and Power
PWB.
Disconnect the SATA cable between the BD drive and Main PWB.
2. Remove three screws
, four screws
and remove the BD
drive upward.
4. Removing the front PWB
1. Disconnect the LCD FFC between the LCD PWB and MAIN PWB.
2. Remove three screws
.
Insert
a pin
Tray cover
Front door
Top cabinet
2
1
1
Front panel
BD drive angle (Left)
BD drive
3
4
4
SATA cable
Power cable
Operation-L
PWB
LCD PWB
LCD FFC
5
5
BD-HP22H/S
3 – 2
5. Removing the fan and the rear terminal board
1. Remove two screws
.
2. Remove six screws
.
3. Disconnect the fan cable connector and remove the Fan.
6. Removing each PWB
1. Disconnect the board to board connector from the Main PWB and
Analog PWB, then remove two screws
.  
Disconnect the board to board connector between the Main PWB
and Power PWB.
2. Remove two screws
.
3. Remove three screws
.
4. Remove the Insulation holder.
7
7
6
Rear terminal board
Fan
Insulation
holder
Power PWB
10
Main PWB
9
Analog PWB
8
BD-HP22H/S
3 – 3
[2] EXTENSION CABLE CONNECTION DIAGRAM
[3] IMPORTANT SERVICE NOTICE
1. To replace the Main CBA, perform the items 9 - 12 of [4] Upgrading and confirm the version: it is necessary to upgrade with a disc to the latest ver-
sion if the CBA version is old.
2. The IC7201 and IC8505 cannot be replaced because they have the BD-playback key already written. Accordingly, the IC8502 that has the soft-
ware written together with the IC8505 cannot be replaced either. Keep also in mind that the IC8503 cannot be replaced either because of the
model information on it.
3. After replacing the E2PROM for front-end software (IC2505), perform Menu - Miscellaneous Settings - Reset Settings.
Parts Code
Price Code
Name/Description
Pin
QCNW-E227WJPZ
CL
CN901 <=> SC9001, SC5601 <=> CN2301
23
QCNW-E573WJPZ
AP
P9002 <=> BD Drive
4
-
-
SATA Cable (Commercially available) CN7204 <=> BD Drive
7
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BD-HP22H/S
3 – 4
[4] UPGRADING
1. Press [Power] button to turn the switch on, then wait till the BD_LED changes from blinking to lit.
2. Press [Tray Open/Close] button to open the Tray, put the upgrade disc on the tray and close the tray.
3. The power automatically turns off. Then it turns on again and the upgrading with the disc will start.
4. During the upgrading, the mode indicator stays blinking in white as "V-up" message keeps blinking on LCD.
"NOW UPDATING DO NOT UNPLUG AC CORD" appears on the monitor screen.
And the version updating progress is expressed in %.
5. When upgrading with the disc is completed, the Tray automatically opens.
* If the front-end software was upgraded, the standby LED lights up halfway as well as the mode indicator starts blinking alternately in white and
blue.; the Tray will open after the upgrading is completed and the power will turn off. (Go to step 8.)
6. When the upgrading is completed, the following appears on the monitor screen.:
"SOFTWARE UPDATE IS COMPLETE"
If the version updating fails, "FAILED TO COMPLETE UPDATE RETRY SOFTWARE UPDATE" is displayed. Take out the disc, turn off the power
and take the procedure again starting from [1] above.
7. Remove the disc from the Tray and press any other button of the Main Unit than [Power], then the Tray will close and the power will automatically
turn off. (Confirm the power-off by stop of the Cooling Fan.)
* If [Power] button is pressed, the power will turn off with the Tray open.
8. Press [Power] button to turn the power on, then wait till the MODE INDICATOR changes from blinking to lit.
9. Press the [SETUP] button on the remote controller, and the menu screen shows up (if the wallpaper screen is used).
* There is no need to take this step, because just after the power is turned on, the menu screen shows up.
10.Select [SETTINGS] first and then [VERSION]. (Press the ENTER button.)
11.The version of the currently installed software appears on the monitor screen. Compare with the version of this updated software, make sure the
version is just the same. If the version id not updated, take the procedure again from Step [2].
12.Press [Power] button to turn the power off. (Confirm the power-off by stop of the cooling fan.)
NOTE: Do not unplug the AC cord during version updating.
* The version updating cannot be made on the menu screen. Make the wallpaper onscreen.
Monitor: "CANNOT UPDATE. FINISH PLAYBACK OR EDIT AND SET A DISC"
Consult with your Services Company as we cannot provide the upgrading software.
Start
Turn the power on.
Open the tray,
put the upgrade disc and
close the tray
The power automatically
turns off. Then, the power
turns on automatically and
the upgrading starts.
Monitor:
"NOW UPDATING
DO NOT UNPLUG AC CORD"
ex.
غغغعغغ20%
The tray opens
automatically.
Upgrading completed
No
Yes
Monitor:
"SOFTWARE UPDATE IS
COMPLETE"
Remove the disc and turn
the power off.
Remove the disc and turn
the power off.
Turn the power on and
confirm the version.
End
Restart
Upgrading successful.
Upgrading unsuccessful.
Monitor:
"FAILED TO COMPLETE
UPDATE
RETRY SOFTWARE
UPDATE"
Page of 4
Display

Download Sharp BD-HP22H (serv.man3) Service Manual (Repair Manual)

Here you can view online or download Sharp BD-HP22H (serv.man3) Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Sharp BD-HP22H (serv.man3) Blu-Ray Player. Information contained in Sharp BD-HP22H (serv.man3) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).