Friday, August 11, 2017

Philips HTS 7140/12/98/93/51/78 - BD Home Theater System SMPS Circuit diagram, password change, Language setup, region code change and more

Restore factory setting
a) Press <Home> button on R/C.
b) Select <SETUP>, then press “OK” button on R/C.
c) Select <Advanced setup> ,then press < OK > button on R/C.
d) Select <Restore default settings>,then press <OK> to confirm.
Password change
a) Press  <Home> button on R/C.
b) Select <SETUP>, then press “OK” button on R/C.
c) Select <preference setup>, then press <OK> button on R/C.
d) Select <Change Password> <Conf rm>, then press <OK> button on R/C.
0000” is default password supplied.
Trade model
a) Press <Open/Close> button on R/C.
b) Press “2” “5” “9” on R/C,VFD will display “TRA ON” or “TRA OFF
Check software version
a) Press “ ” <Home> button on R/C
b) Select <Setup>, then press <OK> button on R/C.
c) Select <Advanced Setup> <Version Info.>,then press <OK> button on R/C
Upgrading new software
Note: After Update Blu-ray loader, must upgrade software.
Method 1: Update software from a USB storage device or CD-R
a) Create a folder named “UPG” in your CD-R or USB storage device, and Copy the latest upgrading software into the folder.
b) Insert the CD-R program disc or connect the USB storage device to the set.
c) Press <Home> button on R/C, and select <Setup>.
d) Select <Advance Setup> <Software Update> <USB>.
g) The set will shut down automatically when the software upgrade is completed.
Method 2: Update software from the network
Note: To check for new updates, compare the current software version of your home theater with the latest software version (if available) on the Philips web site, and for BD-Live application and software update, make sure that the network router has access to the Internet and the firewall is disabled.
a) The “LAN” jack at the back panel of the set must be connected to the network router via network cables, and with the HDMI cable to connect to the set and TV. Prepare the internet connection as shown follow
b) Press  <Home> button on R/C, and select <Setup>.
c) Select <Advance Setup> <Software Update> <Network>.
d) TV will show message.
f) The set will shut down automatically when the software upgrade is completed.
SMPS schematic and PWB
OSD Language setup (only for 51 version)
a) Press “ ” <Home> button on R/C.
b) Select <SETUP>, then press “OK” button on R/C.
c) Select <preference setup>, then press <OK> button on R/C.
d) Select <Menu language>, then press <OK> button on R/C.
C) Select <English>, then press <OK> button on R/C
Produce to change Tuner grid (only for /98/51 version)
In some countries, you can switch the FM tuning grid between 50 kHz and 100 kHz. Changing the tuning grid erases all preset radio stations.
a) Press <radio> button on R/C
b) Press <Stop> button on R/C.
c) Press and hold <Play> until (50 kHz) or (100 kHz) is displayed.
Note: repeaing the same action will toggle back to it previous tuning grid setting
DVD Region Code Change
a) In open mode, press “8” “6” “8” “9” “3” “1” on R/C,then input desired number to change region code:
1 USA
2 EU
3 APAC
4 Australia ,NZ, Latam
5 Russia ,India
6 China