Philips DVP3960 – How to eject the disc at emergency – software update – SMPS circuit diagram - Service Mode

SMPS schematic – Firmware Update – To eject the disc at emergency – Power supply schematic – Philips DVP3960

Number of lines 625 525
Playback Multi standard (PAL/NTSC)
Video DAC 12 bit, 108MHz
YPbPr: 0.7Vpp ---- 75 ohm
Video output 1Vpp ----- 75 ohm
DVD 50Hz 60Hz
Horiz resolution 720 pixels 720 pixels
1920pixels 1920pixels
Vertical resolution 576lines 480 lines
1080lines 1080lines.
VCD 50Hz 60Hz
Horiz. resolution 352 pixels 352 pixels
Vertical resolution 288lines 240 lines
Audio format
Digital MPEG/AC-3/ Compressed Digital
PCM 16, 20, 24bits; fs, 44.1, 48, 96KHz
MP3(ISO 9660) 96,112,128,256kbps & variable bit rate fs,32,
44.1,48 kHz.
How to eject the disc at emergency
If the tray can’t open in normal way, you can make it through the instruction as below .
Note: Make sure to operate gently otherwise the guider would be damaged.

SMPS Schematic

Software upgrade
Preparation to upgrade software
1) Start the CD Burning software and create a new CD project (Data Disc) with the following setting:
Label: DVP3XXX (No need the label name)
File Name: DVPXXXX_XX.BIN
Power on the set and open the tray, then press <5><5> to check the File Name.
Note: It is required capital letter for the File System name.
2) Burn the data onto a blank CDR
Procedure for software upgrade:
1) Power on the set and insert the prepared Upgrade
CDR.
2) The set will starts reading disc & response with the following display TV screen:
Upgrade File DETECTED
Upgrade?
Press Play TO START.
3) Press <OK> button to confirm, then screen will display:
Files coping…
UPGRADING…
4) The upgraded tray will automatically open when files coping complete, then take out the disc.
5) About 1 minute later, the trace will automatically close when upgrading complete.
Caution: The set must not be power off during upgrading; Otherwise the Main board will be damaged permanantely.
Read out the software versions to confirm upgrading
1) Power on the set and press <Setup> button on the remote control.
2) Press <1> <3> <7> <9> button. [Service Mode]
The software version and other information are display on the TV screen as follows:
Version XX.XX.XX.XX (Main version)
SUB-VER XX.XX.XX.XX (software version of application software)
8032 XX.XX.XX.XX
Servo XX.XX.XX.XX (software version of Servo)
RISC XX.XX.XX.XX
DSP XX.XX.XX.XX
Region Code XX