DOWNLOAD Sharp HT-DV40H (serv.man4) Service Manual ↓ Size: 16.17 MB | Pages: 127 in PDF or view online for FREE

Model
HT-DV40H (serv.man4)
Pages
127
Size
16.17 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / Home Theatre
File
ht-dv40h-sm4.pdf
Date

Sharp HT-DV40H (serv.man4) Service Manual ▷ View online

HT-DV40H
2 – 2
[2] Test Mode
1.Test Mode Functions
1.1.Entering the Test Mode
While holding down both the n button and the POWER button of the main unit from the AC Supply Off state, turn the
AC Supply ON to enter the Test Menu Mode.
                 [ < ] + [ POWER ] [ AC ON ]
1.2.TEST Mode Processing
* When entering the TEST Mode, the ROM version are displayed as follows.
* System micom version on the FL display upper row : HDH**** ( **** : Version No )
* DVD Firmware version on the FL display lower row : SRCV** ( ** : Version No )
1.3.TEST Mode button
* Press direct designation button or turn VOL Jog during the version display to enter the specified TEST Mode as
shown below.
* exit test mode by POWER key during micom version display
1.4.Canceling TEST Mode
Press the ON / STAND-BY button in each TEST Mode.
TEST MODE
TEST MODE
PROCEDURE TO ENTER
TEST 15
DVD TEST
Turn VOL Jog to select "DVD TEST" during version 
display, then press [STOP] key to enter.
TEST 16
FIRMWARE UPDATE TEST
Direct press [PLAY] key during version display.
HT-DV40H
2 – 3
[3] DVD Test Mode
[STEP 1]
[STEP 2]
[STEP 3]
[STEP 4]
[STEP 5]
[STEP 6]
[STEP 7]
[STEP 8]
[STEP 9]
[STEP 10]
[STEP 11]
At testmode menu, select 
"DVD TEST MODE" by 
turning VOL Jog UP and Down
and press [STOP] key to enter 
dvd test mode
In dvd test mode, DVD start up in cd mode 
but no need to do disc reading process 
Note 1:
Press [DVD/CD] key at remote control to 
turn ON CD Laser
Press again [DVD/CD] key at remote
control, this time to turn ON DVD 
Laser
"CD_LASER_ON" appear in unit 
display
Press again [DVD/CD] key at remote
control, this time to turn OFF the 
laser
Press POWER key to exit the test 
mode.
EXIT the test mode
END
"DVD TEST", will appear in 
unit display
"DVD_LASER ON" appear in unit 
display
"LASER OFF" appear in unit 
display
HT-DV40H
2 – 4
[4] DVD Firmware Update Test Mode
After enter testmode menu, press 
[PLAY] key at main unit to select 
"FW UPDATE TEST MODE" to 
enter this mode
After ENTER key is pressed, 
unit display at lower row will show 
"_UPDATING_" blinking display
Press ENTER 
key to start F/W upgrade.
After update process completed,
new firmware version will be 
displayed in unit display lower row as
"FW_SRCV_
ϠϠ"
END
Plug in USB device
User press [POWER] key to 
exit this testmode
When enter firmware upgrade menu,
unit display at  lower row change to 
"FW_SRCV_
ϠϠ" blinking at 2Hz 
Note 2:
Make sure there is "DVDROM.bin" file inside the usb device
Note 3:
"_UPDATING_" blinking display means DVD 
firmware upgrade is in progress.
During firmware upgrading is in progress, do not 
POWER OFF the unit!
Note 1:
To enter testmode, during AC supply off 
condition, whilst pressing down STOP key and 
POWER key together, turn ON AC Supply.
" FW_UPDATE_ " will appear on upper row of 
unit display and current firmware version DVD 
will appear on lower row of unit display as " 
FW_SRCV ** "
HT-DV40H
2 – 5
[5] DVD Region Code Setup ( For Service Centre )
Function of DVD SETUP mode such as to change region setting, parental level setting, parental control password &
VCD on/off selection.
To enter DVD SETUP mode, press " 2158 " at DVD function during no disc condition.
DVD SETUP detail show as below.
REGION
REGION 0
( Region All )
REGION 1
( Region 1 )
REGION 2
( Region 2 )
REGION 3
( Region 3 )
REGION 4
( Region 4 )
REGION 5
( Region 5 )
REGION 6
( Region 6 )
RATING
1. KID SAFE
2. G
3. PG
4. PG13
5. PG-R
6. R
7. NC-17
8. ADULT
PASSWORD
0000
( Parental Control Password )
VCD PLAY
ON
( Select "ON" to enable VCD playback )
OFF
( Select "OFF" to disable VCD playback )
EXIT SETUP
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