Wednesday, October 21, 2015

PHILIPS 24PFL5555 - 32PFL5355 - 42PFL5555 - 46PFL5755 SERVICE MODE SOFTWARE UPDATE AND AUDIO AMPLIFIER CIRCUIT

PHILIPS 24PFL5555 - 32PFL5355 - 42PFL5555 - 46PFL5755 

LED TV

SERVICE MODE SOFTWARE UPDATE AND AUDIO AMPLIFIER CIRCUIT 

Service Procedure
Overview
MS48/MS48S chassis is designed for Asia Pacific/India market. Both Full HD panel and HD panel can be compatible. The signal sources include TV, AV, YPBPR/YCBCR, VGA, HDMI and USB. For YPBPR, HDMI source, Format up to 1080p can be supported; USB support image, audio and video (up to H.264) playing. SPDIF and AV output is available too. The whole process of alignment includes ADC calibration and White Balance adjustments.
Design Menu
Methods of Entering
Using the remote, enter the “Picture” submenu in the OSD; choosing the “contrast” item and press the 1, 9, 5 and 0 in series, Design Menu will appear in the left top of screen.
Design Mode Items
ITEMS

Default
Setting
Description

Status

1-DESIGN HOTKEY
OFF
ON/OFF
OK
2-FACTORY MENU

Enter the Factory Menu.
OK
3-SHOP INIT

Default setting submenu after production alignment.
OK
4-OTHER

Miscellaneous. Only for TCL R&D
OK
5-SERVICE MENU

After service menu
OK
6-PARAM SETTING

Parameter setting submenu
OK
7-HOTEL MENU

Hotel submenu
OK

Service Menu
Methods of Entering
Using the remote, enter the “Picture” submenu in the OSD; choosing the “contrast” item and press the 9, 7, 0 and 5 in series, Service Menu will appear in the left top of screen.
General step of Debugging
According to the requirement of the order, below steps are needed for appropriate setting.
1)Enter the Factory Menu, enable FAC HOTKEY.
2)Check Project ID and the version of software, release date displayed at the bottom of Factory Menu.
3)Enter Design Menu, choose SERVICE MENU->Project ID, choose corresponding Project ID number of the product (Refer to the “V6-PROJECT-ID0**” in BOM list).
4)Return to Factory Menu, check the Product model.
5)Choose Factory Menu-> NVM RESET and press the right button of the remote and wait until prompt OK appears.
6)Restart the set
7)According to the requirement of the order, Set the items of SHOP INIT and Hotel Menu etc.
8)After aging under normal temperature, calibrate ADC and adjust white balance.
9)Choose Factory Menu-> SHOP and press the button of remote to initialize the set.
Note: After step 9, Hotel Menu will be disabled by default. Therefore, if the order requires hotel function, it is necessary to enable hotel function by set Design Menu-> Service Menu->HOTEL ENABLE to ON.
Software update
Method of SW update
1. Download the bin file “TCL_MS48_UPDATE.bin”to the root directory of your USB device (Do not change the file name); Then insert the USB device to USB Interface of TV set.
2. Using the remote, enter the “Picture” submenu of the OSD; choosing the “contrast” item and press 9, 7, 3 and 5 in series, Factory Menu will appear in the left top of screen.
3. Select the "USB UPDATE" item, press left or right key to enter the update dialog box;
4. Select “YES” of the dialog box and press OK button to start the update, you will see a progress box on the screen.
5. After updating, the set will reset automatically
Project ID Selection
1) Press Menu button of remote control, then select Contrast item of Picture submenu; press 1,9,5,0 consecutively, there you go the DESIGN MENU.
2) Select the SERVICE MENU item, press OK or RIGHT button of the remote to enter the submenu;
3) Select the PROJECT ID item, press OK or RIGHT button of the remote to enter the submenu;
4) Press RIGHT or LEFT button of the remote to select the ID you want.
5) After ID selection, press MENU button of the remote to exit DESIGN MENU.
6) Finally, do AC POWER ON/OFF.
Model
Chassis
Supplier Name
Panel Type
HD/FHD
Project ID Selection
24PFL5555
MS48
AUO
M240HW01 V6
FHD
0
32PFL5355
MS48
AUO
T315XW06 V0
HD
255
42PFL5555
MS48
AUO
T420HW07 V6
FHD
1
46PFL5755
MS48
AUO

T460HW04 V0
FHD
2

AUDIO AMPLIFIER CIRCUIT
TAS5707 (20W STEREIO DIGITAL AMPLIFIER )
CLICK ON THE IMAGE TO ZOOM IN