TABLE OF CONTENTS Page Location of PC Boards & Versions Variation ........................ 1 Specifications ....................................................................... 2 Safety Instruction .................................................................. 3 Software Upgrade Instruction..................................................4 Troubleshooting.................................................................... 5 Disassembly Instructions ..................................................... 6 Set Block & Wiring Diagram ................................................. 7 Circuit Diagram & PCBA Layout........................................... 8 Set Mechanical Exploded View .......................................... 9 Revision List ........................................................................ 10
Published by Arya & Lynn - WK1416 Subject to modification 3141 785 39216 Version 1.6 1
PCB BOARD LOCATION:
MAIN BOARD LOADER
POWER &FRONT CONTROL BOARD
VERSION VARIATIONS Type / Versions DVP2850
Board in used Service Policy /55 /98 X/78 /79 /05 /F8 /94 X/77
MAIN BOARD C C C C C C C C
POWER & FRONT BOARD C C C C C C C C
LOADER M M M M M M M M
Tips C -- Component Lever Repair M -- Module Lever Repair 2-1
DVP2850/98:
MP3: 22.05 kHz, 24 kHz, 32 kHz, Specifications 44.1 kHz 48 kHz WMA: 44.1 kHz, 48 kHz Constant bit rate: Note MP3: 8 kbps - 320 kbps WMA: 32 kbps - 192 kbps Main unit Dimensions (W x H x D): Region code 270 x 37.5 x 209 (mm) This player can play discs with the following Net Weight: 1.0 kg region code. Power Power supply rating: 110-240V~, 50-60Hz DVD region Countries Power consumption: 10W code Power consumption in standby mode: < 0.5W Accessories supplied Remote control and one battery Audio/Video cables Playable media User Manual DVD, DVD-Video, VCD, SVCD, Audio CD DVD+R/+RW, DVD-R/-RW, DVD+R/-R Type: Semiconductor laser InGaAIP (DVD), DL (Dual Layer), CD-R/-RW (maximum AIGaAs (CD) Wave length: 658 nm (DVD), 790 nm USB storage device (CD) File format Output Power: 7.0 mW (DVD), 10.0 mW Video: avi, .divx, .xvid (VCD/CD) Audio: .mp3, .wma Beam divergence: 60 degrees USB Compatibility: Hi-Speed USB (2.0) Class support: USB Mass Storage Class File system: FAT16, FAT32, NTFS Maximum number of albums/folders: 299 Maximum number of tracks/titles: 648 USB port: 5V , 500mA Support USB HDD (Hard Disc Drive): an external power source may be needed Video Signal system: PAL, NTSC, Multi Composite video output: 1 Vp-p (75 Ohm) Audio 2-channel analog output Audio Front L&R : 2 Vrms (47k Ohm) Digital output: 0.5 Vp-p (75 Ohm) Coaxial Sampling frequency: 2-2
DVP2850/55/X78:
WMA: 44.1 kHz, 48 kHz Specifications Constant bit rate: MP3: 8 kbps - 320 kbps WMA: 32 kbps - 192 kbps Note Main unit Dimensions (W x H x D): 270 x 37.5 x 209 (mm) Net Weight: 1.0 kg Region code Power This player can play discs with the following Power supply rating: 110-240V~, 50-60Hz region code. Power consumption: 10W Power consumption in standby mode: < DVD region code Countries 0.5W Latin America Accessories supplied Remote control and one battey User manual Playable media Type: Semiconductor laser InGaAIP (DVD), DVD, DVD-Video, VCD, SVCD, Audio CD AIGaAs (CD) DVD+R/+RW, DVD-R/-RW, DVD+R/-R Wave length: 658 nm (DVD), 790 nm DL (Dual Layer), CD-R/-RW (maximum (CD) Output Power: 7.0 mW (DVD), 10.0 mW USB storage device (VCD/CD) File format Beam divergence: 60 degrees Video: avi, .divx, .xvid Audio: .mp3, .wma
USB Compatibility: Hi-Speed USB (2.0) Class support: USB Mass Storage Class File system: FAT16, FAT32, NTFS Maximum number of albums/folders: 299 Maximum number of tracks/titles: 648 USB port: 5V , 500mA Support USB HDD (Hard Disc Drive): an external power source may be needed Video Signal system: PAL, NTSC, Multi Composite video output: 1 Vp-p (75 Ohm) Audio 2-channel analog output Audio Front L&R : 2 Vrms (47k Ohm) Digital output: 0.5 Vp-p (75 Ohm) Coaxial Sampling frequency: MP3: 22.05 kHz, 24 kHz, 32 kHz, 44.1 kHz 48 kHz 2-3
DVP2850/F8:
Specifications
Eng l i sh Note Main unit
Region code Power
DVD region code Countries
Accessories supplied
Playable media
File format
USB
Video
Audio 2-4
DVP2850/79:
WMA: 44.1 kHz, 48 kHz Specifications Constant bit rate: MP3: 8 kbps - 320 kbps WMA: 32 kbps - 192 kbps Note Main unit Dimensions (W x H x D): 270 x 37.5 x 209 (mm) Net Weight: 1.0 kg This player can play discs with the following Power region code. Power supply rating: 230-240V~, 50Hz Power consumption: 10W DVD region Countries Power consumption in standby mode: < code 0.5W Australia, New Zealand Accessories supplied Remote control and one battery AV cables User manual Playable media DVD, DVD-Video, VCD, SVCD, Audio CD Type: Semiconductor laser InGaAIP (DVD), DVD+R/+RW, DVD-R/-RW, DVD+R/-R AIGaAs (CD) DL (Dual Layer), CD-R/-RW (maximum Wave length: 658 nm (DVD), 790 nm (CD) USB storage device Output Power: 7.0 mW (DVD), 10.0 mW File format (VCD/CD) Video: avi, .divx, .xvid Beam divergence: 60 degrees Audio: .mp3, .wma
USB Compatibility: Hi-Speed USB (2.0) Class support: USB Mass Storage Class File system: FAT16, FAT32, NTFS Maximum number of albums/folders: 299 Maximum number of tracks/titles: 648 USB port: 5V , 500mA Support USB HDD (Hard Disc Drive): an external power source may be needed Video Signal system: PAL, NTSC, Multi Composite video output: 1 Vp-p (75 Ohm) Audio 2-channel analog output Audio Front L&R : 2 Vrms (47k Ohm) Digital output: 0.5 Vp-p (75 Ohm) Coaxial Sampling frequency: MP3: 22.05 kHz, 24 kHz, 32 kHz, 44.1 kHz 48 kHz 2-5
DVP2850/05:
Constant bit rate: Specifications MP3: 8 kbps - 320 kbps WMA: 32 kbps - 192 kbps Main unit Note Dimensions (W x H x D): 270 x 37.5 x 209 (mm) Net Weight: 1.0 kg Power Region code Power supply rating: 220-240V~, 50-60Hz This player can play discs with the following Power consumption: 10W region codes. Power consumption in standby mode: < 0.5W DVD region code Countries Accessories supplied Europe Remote control and one battery AV to SCART cable User manual Playable media DVD, DVD-Video, VCD, SVCD, Audio CD Type: Semiconductor laser InGaAIP (DVD), DVD+R/+RW, DVD-R/-RW, DVD+R/-R AIGaAs (CD) DL (Dual Layer), CD-R/-RW (maximum Wave length: 658 nm (DVD), 790 nm (CD) USB storage device Output Power: 7.0 mW (DVD), File format 10.0 mW (VCD/CD) Video: avi, .divx, .xvid Beam divergence: 60 degrees Audio: .mp3, .wma
USB Compatibility: Hi-Speed USB (2.0) Class support: USB Mass Storage Class File system: FAT16, FAT32, NTFS Maximum number of albums/folders: 299 Maximum number of tracks/titles: 648 USB port: 5V , 500mA Support USB HDD (Hard Disc Drive): an external power source may be needed Video Signal system: PAL, NTSC, Multi Composite video output: 1 Vp-p (75 Ohm) Audio 2-channel analog output Audio Front L&R : 2 Vrms (47k Ohm) Digital output: 0.5 Vp-p (75 Ohm) Coaxial Sampling frequency: MP3: 22.05 kHz, 24 kHz, 32 kHz, 44.1 kHz 48 kHz WMA: 44.1 kHz, 48 kHz 2-6
DVP2850/94:
Constant bit rate: Specifications MP3: 8 kbps - 320 kbps WMA: 32 kbps - 192 kbps Main unit Note Dimensions (W x H x D): 270 x 37.5 x 209 (mm) Net Weight: 1.0 kg Power Region code Power supply rating: 110-240V~, 50-60Hz This player can play discs with the following Power consumption: 10W region code. Power consumption in standby mode: < 0.5W DVD region code Countries Accessories supplied India Remote control and one battery AV cables User manual Playable media DVD, DVD-Video, VCD, SVCD, Audio CD Type: Semiconductor laser InGaAIP (DVD), DVD+R/+RW, DVD-R/-RW, DVD+R/-R AIGaAs (CD) DL (Dual Layer), CD-R/-RW (maximum Wave length: 658 nm (DVD), 790 nm (CD) USB storage device Output Power: 7.0 mW (DVD), 10.0 mW File format (VCD/CD) Video: avi, .divx, .xvid Beam divergence: 60 degrees Audio: .mp3, .wma
USB Compatibility: Hi-Speed USB (2.0) Class support: USB Mass Storage Class File system: FAT16, FAT32, NTFS Maximum number of albums/folders: 299 Maximum number of tracks/titles: 648 USB port: 5V , 500mA Support USB HDD (Hard Disc Drive): an external power source may be needed Video Signal system: PAL, NTSC, Multi Composite video output: 1 Vp-p (75 Ohm) Audio 2-channel analog output Audio Front L&R : 2 Vrms (47k Ohm) Digital output: 0.5 Vp-p (75 Ohm) Coaxial Sampling frequency: MP3: 22.05 kHz, 24 kHz, 32 kHz, 44.1 kHz 48 kHz WMA: 44.1 kHz, 48 kHz 3
Solder Joint 4-1
Software upgrade
Preparation to upgrade software 1) Start the CD Burning software and create a new CD project (Data Disc) with the following setting: B. Read out the software versions to confirm upgrading Label: DVP2XXX (No need the label name) File Name: DVPXXXX_XX.BIN 1) Power on the set and press button on the Power on the set and open the tray, then press