Philips DVP3800, DVP3855, DVP3879, DVP3893, DVP3896, DVP3898

6-12

Front Control Board Print-layout (top side):

Front Control Board Print-layout (bottom side):

Contents

Main TABLE OF CONTENTS Page 3142 785 35862 Service Manual Service PHILIPS CLASS 1 LASER PRODUCT DVD Player Page ~ Specifications For DVP3800/93 For DVP3800/96 Specifications Page Specifications for DVP3800/79 Safety instruction Safet y instruction, Warnin g & Notes Warning CAUTION: VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN, AVOID EXPOSURE TO BEAM. 6HUYLFH+LQWV &$87,21 Notes Lead-Free requirement for service INDENTIFICATION: LOCATION OF PCB BOARDS VERSION VARIATIONS Mechanical and Dismantling Instructions Mechanical and Dismantling Instructions Mechanical and Dismantling Instructions Software upgrade 3-1 Page Page Page Page Page Page Page Page Page Page ASA 8829F LOADER+ IM RFXP2 USB LED DISPLAY+ET6202 DVP3800 BLOCK/WIRING DIAGRAM H: Working TO POWER BOARD b 12 01UOPUIFC-101 Inor=465mA +12V: +12V(+-10%) +5V: +5V(+-2.5%) Inor=150mA Inor=315mA PCON: 6-2 6-2 Main Board Circuit Diagram:SDRAM/FLASH AUDIO I/F POP Noise Cancel Circuit For Power On and Power Off. 01UMAMPMU-201 8 4 6-3 6-3 Main Board Circuit Diagram:AUDIO I/F 01UVIDEOO-101 Note:Only CE61(470uF/6.3V) use for India stroke.unless other use R230(0 OHM) 01UVIDEOT-101 Video Output Circuit. 6-4 6-4 Main Board Circuit Diagram:VIDEO I/F USB HOST Interface and Control Circuit. Note:Q221 use PBSS5320(BJT teansistor) after Year 2009. USB Interface 01UKUSBIFT-101 6-5 6-5 Main Board Circuit Diagram:KOK & USB I/F 6-6 6-6 Main Board Circuit Diagram:POWER FLOW RF +3.3V Crystal circuit RESET CIRCUIT 01UURESET-101 MT1389J No EPAD LQFP 128 V1.0 MT1389J No EPAD LQFP 128 V1.0 6-7 6-7 Main Board Circuit Diagram:MT1389J LQFP 128 A Power Supply Board Circuit Diagram: 6-8 6-8 A B FB 6-9 6-9 Front Karaoke board Circuit Diagram: A B GND 2 IR 1 6-10 6-10 Front Control Board Circuit Diagram: 6-11 6-11 USB Circuit Diagram:

Philips - page 39

Models: DVP3800 DVP3855 DVP3879 DVP3893 DVP3896 DVP3898