Philips CED228 Service Manual Download Page 22 | Manualshive

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Summary of Contents for CED228

Page 1: ...s electronic mechanical photocopying or otherwise without the prior permission of Philips CONTENTS Technical specification 1 2 Service measurement setup 1 3 Service aids 1 4 Instructions on CD playability 2 1 2 2 Block diagram 3 1 Wiring diagram 4 1 Disassembly diagram 5 1 Main board Circuit diagram 6 1 6 3 Layout diagram 6 4 6 5 Key board Circuit diagram 7 1 Layout diagram 7 2 7 3 SK SD Moto boar...

Page 2: ...utput voltage A ux in level 500 m V 188 x 58 x193 m m Weight 1 7 kg System D VD C D audio MP3 system Frequency response 20 Hz 20kHz Singal noise ratio 75dB Total harmonic distortion Lessthan 1 Channel separation 55dB Video signalformat N TSC PA L A U TO Video output 1 0 2V TECHNICAL SPECIFICATION 1 2 Type Versions Features Board in used CED228 Service policy SK BOARD MAIN BOARD TIPS C Component Le...

Page 3: ...15kHz e g 7122 707 48001 LF Voltmeter e g PM2534 DUT S N and distortion meter e g Sound Technology ST1700B Frame aerial e g 7122 707 89001 Tuner AM MW LW To avoid atmospheric interference all AM measurements have to be carried out in a Faraday s cage Use a bandpass filter or at least a high pass filter with 250Hz to eliminate hum 50Hz 100Hz RF Generator e g PM5326 Ri 50 Bandpass 250Hz 15kHz e g 71...

Page 4: ...ng make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance Keep components and tools also at this potential ESD CLASS 1 LASER PRODUCT GB Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified be used Safety components are marked by the symbol Lead free ...

Page 5: ...T OK check playability N Y playability ok check playability check playability return set Customer complaint CD related problem fast lens cleaning 1 2 3 For flap loaders access to CD drive possible cleaning method 4 is recommended INSTRUCTIONS ON CD PLAYABILITY 2 1 Exchange CDM 1 4 For description see following pages ...

Page 6: ...viously caused by a scratched dirty or copy protected CD In case problems remain the customer is requested to contact the workshop directly The lens cleaning method 3 should be mentioned in the addendum sheet The final wording in national language as well as the printing is under responsibility of the Regional Service Organizations 4 LIQUID LENS CLEANING Because the material of the lens is synthet...

Page 7: ...204 J502 J501 J302 J303 J201 J301 J206 SD BOARD J701 MOTO BOARD SP 1 SP 1 SL 1 SL 1 LIMIT1 GND1 LOAD 1 LOAD 1 WHITE RED BLACK RED ORANGE BROWN GREEN YELLOW ORANGE YELLOW SP MOTO S L M O T O DET SW DVD DECK DL C86D1 WIRING DIAGRAM 3 1 ...

Page 8: ... KEY RC A D TFT DRIVER AV268D T30C17 TFT DISPLAY SPI A D DISC IN OUT DET DISC PWM AM FM TUNER MODUL CF111LVD 150M RDS DECORD SC6579 ANT VOL EQ TDA7419 VIDEO SWITCH BA7654 MP3 LINK IN AUDIO VIDEO IN VIDEO AMP BAT623 LINE OUT VIDEO OUT1 VIDEO OUT2 FL OUT FR OUT RL OUT RR OUT POWER TDA7386 FL FR RL RR POWER SUPPLY TPS54331 14 4V 14 4V 5V SET BLOCK DIAGRAM 4 1 ...

Page 9: ... screw B as indicated 3 Remove the top and bottom lid as showin in the picture below with the help of a flat head screw driver 4 Remove 2 screws C and 2 screws D as indicated to loosen the DVD mechanism 5 Remove 4 screws E as indicated to loosen the main board A B FLAT HEAD SCREW DRIVE C D E 6 Remove 6 screws F as indicated to loosen the front panel CAR AUDIO SYSTEM F BACK PANEL FRONT PLATE KEY BO...

Page 10: ...6 1 6 1 CIRCUIT DIAGRAM MAIN BOARD PART 1 ...

Page 11: ...6 2 6 2 CIRCUIT DIAGRAM MAIN BOARD PART 2 ...

Page 12: ...6 3 6 3 CIRCUIT DIAGRAM MAIN BOARD PART 33 ...

Page 13: ...6 4 6 4 LAYOUT DIAGRAM MAIN BOARD TOP SIDE ...

Page 14: ...6 5 6 5 LAYOUT DIAGRAM MAIN BOARD BOTTOM SIDE ...

Page 15: ...7 1 7 1 CIRCUIT DIAGRAM KEY BOARD ...

Page 16: ...7 2 7 2 LAYOUT DIAGRAM KEY BOARD TOP SIDE ...

Page 17: ...7 3 7 3 LAYOUT DIAGRAM KEY BOARD BOT SIDE ...

Page 18: ...8 1 8 1 CIRCUIT DIAGRAM SK BOARD AND SD BOARD AND MOTO BOARD ...

Page 19: ...8 2 8 2 LAYOUT DIAGRAM SK BOARD ...

Page 20: ...8 3 8 3 LAYOUT DIAGRAM SD BOARD ...

Page 21: ...8 4 8 4 LAYOUT DIAGRAM MOTO BOARD ...

Page 22: ...SET EXPLODED VIEW DIAGRAM 9 1 9 1 M1 ...

Page 23: ...KT 0232 996510027534 USB COVER 0233 996510027472 ANNULAR LIGHT GUIDE 0234 996510027517 BEZEL FRAME TRIM PLATE 0235 996510027509 CD REFLECT PLATE J002 996510027544 Standard connector J003 996510027553 32P FFC 1mm L 70mm J004 996510027503 10P FFC 1mm L 60mm J005 996510021284 13P FFC 1mm L 100mm 0001 996510027487 PCBA MAIN CED228 98 0002 996510027504 PCBA KEY CED228 98 0003 996510027551 PCBA SD CED22...

Page 24: ... MXIC MX25L3205DM21 12G U307 996510009335 IC LM1117S 1 8V SOT 223 X201 996500040365 CRYSTAL 8MHZ HC 49 US 30PPM X202 994000004449 CRYSTAL 4 332MHZ 20PPM X301 996510030609 CRYSTAL 27MHz HC 49 SM 78 98 SK BOARD ASSEMBLY D501 996510020774 SMD DIODE BAS316 D502 996510000438 LED LAMP D504 996510023952 LED LAMP BLUE 2x1 75x0 74mm ESD502 996510027516 ESD PROTECT DIODE PESD5V0L5UV J505 996510027558 PHONEJ...

Page 25: ...0C17 B P501 996510009320 OPTIC SENSER FM 6038TN2 5AN SW601 996510027535 TACT SWITCH 4 3mm 180 50g SW602 996510027535 TACT SWITCH 4 3mm 180 50g SW603 996510027535 TACT SWITCH 4 3mm 180 50g SW604 996510027535 TACT SWITCH 4 3mm 180 50g SW605 996510027535 TACT SWITCH 4 3mm 180 50g SW606 996510027484 SMD TACT SWITCH SW607 996510027535 TACT SWITCH 4 3mm 180 50g SW608 996510027535 TACT SWITCH 4 3mm 180 5...

Page 26: ... version 58 added V Version 1 2 3141 785 343012 P9 2 is revised Update Panel Base 0209 P9 2 is revised Upate remote control for 58 3 15 2010 11 1 V Version 1 3 3141 785 343013 P9 2 is revised Add Remote control DVDM main board key board SD board moto board SK board 12NC only for X 78 V Version 1 4 3141 785 343014 P10 1 is revised Add J502 J504 12NC in SK board ...

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