Philips PET941D User manual

DVD Portable Player PET941D
All version
Published by BU AVM BL Printed in the Netherlands Subject to modification 3141 785 34003
Version 1.3
TABLE OF CONTENTS
Chapter
Technical Specification & Service Tips…………..……….. 1
Safety Instructions…………………………………………….. 2
Instruction for Use………………………………………………3
Mechanical Instructions………………………………………. 4
Troubleshooting …………………………………………………5
Overall Block Diagram………………………………………….6
Electrical Diagram……………………………………………… 7
Service Part List………………………………...……………….8
Revision List……………………………………………………. 9
©Copyright 2005 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may by reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronics,
mechanical, photocopying, or otherwise without the prior permission of Philips
Service Manual

1.0 TECHNICAL SPECIFICATION
General
Dimensions (W x H x D): 240 x 178 x 39。7 mm
Bear Unit Weight: 1050g
Power supply:
Supply voltage AC 100~240V (adapter)
DC 9V-15.0V
Supply Power 9W
Operating Temp & RH 0~ 50degC / 40℃-90% ---4H
Output voltage 1kHz: 2V +/-0.2V
THD 20-20kHz (%): ≤1%
Dynamic range 1kHz >/=80dB
Signal/Noise ratio: >/=80dB
Frequency response (20-
125kHz): +/-1dB
Channel Separation 1kHz >=80dB
Channel Balance 1kHz <1dB
Current consumption
DC Supply DC9V-15.0V
Standby Power off <0.45W
Battery
Voltage 4.2V
Capacity ≥2450mAH
Battery playtime
Charging time 5.5
Standby Power off ±0.5H
Headphone out (headphone output load 2x16 ohm)
Maximum output power: ≥1.5mW
Frequency response: +/-1dB
SNR (A-wght): ≥80dB
THD (w/16 ohm loading):≤1%
Left-Right Channel
Separation: ≥80dB
Left-Right Channel
Balance: < 1dB
Supported disc type
Video Playback
Formats:
Audio Playback
Formats:
Playback disc type: CD,+/- R/RW,DVD,DVD
+/-R/RW
Video Playback Format: DVD / VCD /MP3,JPEG
Image,Divx,AVI
Audio Playback Format: CD/MP3, DVD,
Disc Diameter 8cm/12cm
Pixel specification
Max. 0 bright-dot & max. 3 dark-dots

1.0 TECHNICAL SPECIFICATION
Factory Service Mode (FSM)
Procedure to change region code of your DVD
Portable
1. Power ON the DVD player and do not insert
DISC inside player
2. SetupPrefer
Press IR in the sequence as
9653
The LCD display showed the existing region
Code.
3. Press (navigation up) or (navigation
down) repeatedly to select the number from 0
to 6.
4. Then press OK to confirm your region code.
5. Refer below table for your region code setting
Select “0” setting = Region Free (confidential)
Procedure for SW upgrade
1. Please burn the PHILIPS.BIN file into a empty
Disc.
2. Power on PET941D with AC/DC adapter.
3. Insert the upgrade disc and PLAY.
4. The set will detect the upgraded SW.
5. Press “OK” to confirm and proceed.
6. The set will reset once finished upgrade.
Warning: Do not unplug the AC adapter
during firmware upgrade to prevent flash
corrupt of the set!!
Procedure to check SW version of your DVD
Portable
1. SetupGeneral
Press IR in the sequence as
3308
Then a menu will be show XX-YY-MM-DD

3.0 INSTRUCTION FOR USE

8.0 SERVICE PARTLIST
Electrical Part List:
CTN Service 12NC Service Description Photo Pos.
No.
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510024071 KEY PCBA ASS'Y PET941D 100
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510029729 TFT PCBA ASS'Y PET941D 110
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510030205
996510030205
996510030207
996510030204
996510030206
MAIN PCBA ASS'Y PET941D/05/12
MAIN PCBA ASS'Y PET941D/05/12
MAIN PCBA ASS'Y PET941D-58
MAIN PCBA ASS'Y PET941D/79
MAIN PCBA ASS'Y PET941D/98
120
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510029733
996510029731
996510028832
996510029732
996510029728
PET941D/05DEB PANEL ASSY PHI
PET941D/12DEB PANEL ASSY A00
PET941D/58DEB PANEL ASS'Y
PET941D/79DEB PANEL ASSY PHI
PET941D/98DEB PANEL ASSY
200
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510007686 DVDDECK DM520 HOP1200X
(FORYOU) 210
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510024081 BAT LIION 7.4V/2.45AH YOKU 220
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510024083 FFC 24P/0.5mm 170mm(3/54/8)
+/+OUKE 400

8.0 SERVICE PARTLIST
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510025559 HINGE LIFT TURN PET941 410
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510024074 MTEAL WEIGHTMETAL SECC
T=2.0 PET941 420

8.0 SERVICE PARTLIST
Mechanical Part List:
No. Service
12NC Service Description Photo Pos. No.
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510021994 PLAY KEY1 PET741 300
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510021992 PLAY KEY2 PET741 305
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510021993 PLAY KEY3 PET741 310
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510021989 PLAY KEY4 PET741 315
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510022001 KEY OK PET741 320
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510022006 KEY SELECT PET741 325
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510024076 PLASTIC MONITORBACK WHITE
PET941D 330

8.0 SERVICE PARTLIST
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510024077 PLASTIC CDDOOR PC PET941D 335
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510024072 PLASTIC DVDTOP PET941D 340
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510024085 PLASTIC DVDBOTTOM WHITE
PET941D 345
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510024073 PLASTIC OPEN KEY PET941D
WHITE 350
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510024068 PLASTIC CDDOORKNOB POM
PET941D 355
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510024069 PLASTIC POWER KNOB
PET941D WHITE 360
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510024082 PLASTIC RLENS PC PET941D 365

8.0 SERVICE PARTLIST
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510029701 DISPLAY FRAME & SPK
PET941D 370

8.0 SERVICE PARTLIST
Accessories Part List:
CTN Service
12NC Service Description Photo Pos. No.
PET941D/12
PET941D/58
PET941D/98 996510022078 SW ADP 9V/1A VDE 4.0 BLACK
DVE ADAPT
PET941D/05
996510004261 AC/DC Adapter /05 ADAPT
PET941D/79
996510024146 SW ADP 9V/1A SAA 4.0 BLACK DVE
ADAPT
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510021031 CAR CORD PET741 CARADT
PET941D/05
PET941D/12
PET941D/58
PET941D/79
PET941D/98
996510022963 REMOTE CONTROL 28KEY RC
PET941D/05
PET941D/12
PET941D/79 996510004975 AV CABLE AVCABLE
PET941D/58
PET941D/98 996510029375 AV CORD 3P MALE TO 3.5 YL AVCABLE

9.0 REVISION LIST
Version 1.0
•Initial release PET941D/12
Version 1.1
•Update partlist for PET941D/05/58/79/98
Version 1.2
•Update panel 12NC from 996510024078 to 996510027142
Version 1.3
•Update TFT/Main PCBA, panel and related 12NC