CLICK ON THE SCHEMATIC TO ZOOM IN
Monday, March 31, 2014
TOSHIBA 28N04D – 28N04F – 28N04N – CTV POWER SUPPLY-SCHEMATIC (Circuit Diagram)
Sunday, March 30, 2014
TOSHIBA 15V11F - CTV - SMPS SCHEMATIC - (Power supply Circuit Diagram)
TOSHIBA 15V31D CTV - POWER SUPPLY [SMPS] SCHEMATIC (CIRCUIT DIAGRAM)
CLICK ON THE SCHEMATIC TO ZOOM IN
860-ALZ-M713W-F - POWER SUPPLY & INVERTER SCHEMATIC (Circuit diagram)
Used with - AOPEN F70VS Generally Model 900P _MAG INNOVISION LP717 _ MAG INNOVISION LT716S _ PRoVIew MA-982K _ Lenovo LXM-L17CH _ PACKARD BELL Flatscreen _ FUJITSU SIEMENS SCALEOVIEW C19-3 _ FUJITSU SIEMENS SCALEOVIEW C19-4 _MAG INNOVISION LT982S _ PRoVIew 772HD _ PRoVIew UK713 _ Xerox 900P _ Xerox XA7 19
SMPS & INVERTER SCHEMATIC
CLICK ON THE SCHEMATIC TO ZOOM IN
TCL LE32E1600 – MST6M182VG - POWER SUPPLY CIRCUIT DIAGRAM
SMPS SCHEMATIC [Click on the Schematic to Zoom In]
TCL IPL42A - SMPS [POWER SUPPLY] AND INVERTER SCHEMATIC (Circuit Diagram)
CLICK ON THE SCHEMATICS TO MAGNIFY
Saturday, March 29, 2014
BN-44 - SAMSUNG POWER SUPPLY [SMPS[ - SCHEMATIC (Circuit diagram)
CLICK ON THE SCHEMATICS TO ZOOM IN
N2516 SCHEMATIC DIAGRAM - SMPS [Power Supply Regulator] - TEA2261 as Power Control
Click on the Schematic to Magnify
TCL - KYOCERA FS-CS2126 - POWER SULLY REGULATOR [SMPS] - SCHEMATIC
Friday, March 28, 2014
HISENSE & ELEMENT (ELCHW321) 32 inch LCD TVs - HOW TO REMOVE STAND & BACK COVER
STAND REMOVAL
Remove the 4 screws that secure the stand to the unit.
Slide stand from unit by gently pulling it towards you.
BACK COVER REMOVAL
Remove the 14 screws from the perimeter of the back cover.
Remove the remaining 2 screws from the centre section of the
back cover.
Carefully lift the back cover from the unit.
WIRING PART NUMBERS
PARTS LIST
CCE CW3201 - D3201 - LIPS32 - LCD TV - POWER SUPPLY [SMPS] SCHEMATIC
CLICK ON THE SCHEMATIC TO ZOOM IN
SYLVANIA & EMERSON 6227FF - EWF2705 - 27"CTV - POWER AND DEFLECTION SCHEMTIC (Circuit diagram)
SERVICE MODE - DAEWOO - DLP32B1-DLP26B1-DLP15B1 – TFT LCD TV
Service Menu is entered by pressing 9, 3, 0, 1 keys on the
remote controller when the Picture icon is highlighted in the Main Menu.
Service Menu has 3 sub-menus. These are:
* Options
* Adjustments
* Selections.
Pressing OK button can do navigation through these menus.
Every adjustment made in this menu is saved automatically.
OPTIONS
Options are adjustments that the user can select On or Off.
BG
DK
I
LL’
SCART 2
FAV
SVHS
HOTEL MODE
STAND BY
MSP CARRIER MUTE
WSS SCART
FIRST ATS
BG / DK / I / L
Enabling or disabling these options will remove / add these
standards to Manual Install menu, SYSTEM item.
SCART 2 / FAV / SVHS
If a source is disabled in the Service Menu, it will be
skipped during source switches. If SCART2 is enabled, SW assumes that the FAV
source share the same path as the SVHS source on the HW. If it is disabled, it
is assumed that FAV and SVHS share separate paths. TUNER and SCART1 are enabled
by default.
HOTEL MODE
Enabling Hotel Mode has two effects. First, SETUP menu is no
longer accessible by the user. Second, maximum adjustable volume value is
limited to HOTEL VOLUME value. This value can be adjusted in the ADJUSTMENTS
sub-menu of the Service Menu.
STAND BY
If this Option is OFF, the TV will stay in Stand By mode
after a Power On. If this Option is ON, the TV will recall its last stand by
status before the Power Off, and switch on from Stand By automatically, if the
last state was ‘Stand by On’.
MSP CARRIER MUTE
If this option is ON, sound processor’s carrier mute
functionality will be enabled. The MSP will mute the sound automatically if the
signal quality is bad. Setting this option Off will disable this functionality.
WSS RF / WSS SCART
Automatic picture format switching for WSS and Pin8 can be
enabled or disabled through this option. If WSS SCART is set to OFF, AUTO
picture format mode will be disabled for SCART1 and SCART2 modes. Pin8 source
switching will still be operational, but no picture format changes from Pin8
voltage level will be ignored.
ATS
If this option is set to ON, TV will display Country
Selection menu in the next start. After some country is selected, the user will
be prompted for the start of Auto Programming process.
ADJUSTMENTS
This sub-menu contains numeric adjustments. These items are:
WHITE R
WHITE G
WHITE B
PRESCALE FM
PRESCALE NICAM
PRESCALE SCART
HOTEL VOLUME
WHITE R / WHITE G / WHITE B
These are used for color bias adjustment. Unlike other items
in the service menu, changes will take effect immediately.
PRESCALE FM / PRESCALENICAM / PRESCALE SCART
These are prescale values that will be used for the
initialization of the sound processor (MSP), at the next switch on.
HOTEL VOLUME
This value is used as the volume limit, when the Hotel Mode
is on.
SELECTIONS
This sub-menu contains selections.
TUNER TYPE SAMSUNG /
PHILIPS
TELETEXT NO TEXT /
FAST / FAST&TOP
MSP CLIP REDUCE VOL
/ REDUCE TONE / COMPROMISE / DYNAMIC
TUNER TYPE
One of two-supported tuner can be selected from this item.
System must be restarted for this change to take effect.
TELETEXT
NO TEXT: Teletext is totally disabled. TXT/MIX button will
not be functional. AUTO picture format mode will be disabled in RF, F-AV and
SHVS modes. Naming and sorting functionality during Auto programming will be
disabled.
FAST: TO Ptext functionality will be disabled.
FAST&TOP: TO Ptext functionality is enabled.
TIMER MODE
If OFF TIMER is selected, the user will be able to enter
time of the day info for the TV to switch off. If
SLEEP TIMER is selected, the user can specify some time
period, after which the TV will go to stand by automatically.
MSP CLIP
This selection identifies which method will be used by the
sound processor to prevent clipping effects on volume.
AUTOPROGRAMMING
When the user selects the Auto program item in Setup menu,
Country Selection menu is opened. The user must select a country before the
Auto programming starts. Broadcast system will be selected according to the
country selected.
Broadcast systems according to countries:
BELGIUM BG + L
CROATIA BG
CZECH REP. DK
DENMARK BG
FINLAND BG
FRANCE L + BG
GERMANY BG
GREECE BG
HUNGARY DK
IRELAND I
ITALY BG
NETHERLANDS BG
NORWAY BG
POLAND DK
PORTUGAL BG
SPAIN BG
SWEDEN BG
SWITZERLAND BG + L
TURKEY BG
UNITED KINGDOM I
For countries France, Belgium and Switzerland, auto
programming is done twice. For Belgium and Switzerland, first BG channels will
be searched, after the search in BG is done, searching will restart for L
standard. If the selected country is France, the sequence of standards
isreversed, thus, first L then BG.
TELETEXT LANGUAGES
L5A SW decides which teletext language group will be used
for teletext decoding, according to the country selected for
autoprogramming.Teletext languages according to countries:
EAST EUROPE: CROATIA ,CZECH_REP, POLAND
WEST EUROPE: BELGIUM ,DENMARK, FINLAND, UK, FRANCE, GERMANY,
IRELAND ,ITALY ,NETHERLANDS, NORWAY, PORTUGAL,SPAIN, SWEDEN, SWITZERLAND,
HUNGARY TURKISH-GREEK:GREECE TURKEY
PC MODE
Pressing PC button on the remote controller can enter PC
mode. User can return back to TV mode by pressing the PC or TV buttons.
After the switching to PC mode, VGA input will be displayed
on screen, as soon as the mode (input resolution and frequency) is determined.
If there is no input from the VGA input, NO SIGNAL dialog
will be displayed for 15 seconds. At the end of this period if there is no
signal from VGA input, the TVwill go to Sleep State. While in the sleep state,
the TV will keep monitoring the VGA input. If VGA signal is detected, the TV
will wake from Sleep State, to PC
mode. Alternatively, the user may select to switch the TV on
from Sleep State, just like switching on from Stand-by. In this case, the set
will switch on from TV mode.
HOW TO ENTER SERVICE MODE PHILIPS TPS2 (CLICK) -LCD TV - ERROR CODES
The Customer Service Mode (CSM) is used for communication between
the call center and the customer, while the Service Alignment Mode (SAM) offers
several features for the service technician.
This chassis also offers the option of using ComPair, a hardware
interface between a computer and the TV chassis. It offers the abilities of
structured troubleshooting, error code reading, and software version read-out
for all chassis.
Customer Service Mode (CSM)
Purpose: The
Customer Service Mode shows error codes and information on the TV's operation settings.
The call center can instruct the customer (by telephone) to enter CSM in order
to identify the status of the set. This helps the call center to diagnose
problems and failures in the TV set before making a service call.
The CSM is a read-only mode; therefore, modifications are
not possible in this mode.
How to Activate CSM
Key in the code “123654” via the standard RC transmitter. Note: Activation of the CSM is only possible
if there is no (user) menu on the screen.
How to Navigate
By means of the "CURSOR-DOWN/UP" knob (or the
scroll wheel) on the RC-transmitter, can be navigated through the menus.
General
* ModelPhilips Model type number (12 characters maximum)
* Production serial numberDisplays the production serial number
of the TV. Note that if an NVM is replaced or is initialized after corruption,
this production code has to be re-written to NVM. ComPair will foresee a in
possibility to do this.
* Software version
# Format: TPAA.AA V2.XX_Y_Z
# TPS2.2E is the chassis name
V2.02 is the version and revision
# Y is the vendor code (1 digit):
# Z is the panel revision code(1 digit):
* Codes Displays the latest 5 error codes (Layer 2) status.
# 000 = No problem
# 011 = I2C bus error
# 012 = tuner error
* SSB Displays the 12NC of the SSB (Small Signal Board).
* Display Displays the 12NC of the display (LCD Panel).
* PSU Displays the 12NC of PSU (Power Supply Unit).
* NVM version and revision
* PQ Version and revision
* HDCP key Valid or Invalid
* Signal quality/present TV shows the digital reception quality,
ATV shows whether analogue reception is available
* Audio system Mono, Stereo or Dual language
* Video format Displays the received video system (Pal, Secam,
NTSC)
* Standby uP SW version and revision
How to Exit CSM
Press "MENU" on the RC-transmitter.
Service Alignment Mode (SAM)
How to enter
To enter the factory mode, use the following method:
* Press the following key sequence on the remote control transmitter:
"062596" directly followed by the "INFO" button. After entering the factory mode, the following
screen is visible on the top and right of the panel.
How to Navigate
With the up/down cursor keys can be used to navigate through
the menu, while with the Left/Right cursor then values can be changed.
How to EXIT
Choose "EXIT", and press the "OK"
button. Turn “Off” the TV via the side control key and then turn “On” the TV
again.
Error Codes
The error code buffer contains all errors detected since the
last time the buffer was erased. The buffer is written from left to right. When
an error occurs that is not yet in the error code buffer, it is displayed at
the left side and all other errors shift one position to the right.
{Make sure that the volume is set to minimum
during Disconnecting the speakers in the ON-state of the TV. Disconnecting
the speakers during ON-state of the set can damage the audio amplifier}
Thursday, March 27, 2014
PHILIPS TPS-2 [CLICK] - LCD TV - POWER & INVERTER SCHEMATICS (Circuit Diagram)
CLICK ON THE PICTURES TO MAGNIFY
SHARP LC-32LE40E LC-32LE40E - PHILIPS 32PFL4007D - POWER SUPPLY [SMPS] SCHEMATIC
Subscribe to:
Posts (Atom)