Philips PET320 Скачать руководство пользователя | Manualshive

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5. TROUBLESHOOTING & SERVICE TIPS

SYMPTOM: NO IMAGE / NO SOUND

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Содержание PET320

Страница 1: ...ock Diagram 6 Electrical Diagram 7 Component Layout 8 Exploded View Diagram Service Part List 9 Revision List 10 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 permissi...

Страница 2: ...eft Right Channel Separation 55 dB Left Right Channel Balance 2 dB Supported disc type DVD video discs Video CD Audio CD Applicable DVD Formats DVD Video on DVD ROM DVD 5 DVD 9 DVD 10 DVD 18 DVD R DVD RW DVD R and DVD RW Applicable CD Formats Read CD DA Video CD MPEG 1 MP3 WMA JPEG CD on CD ROM CD R and CD RW Disc Diameter 8cm 12cm Software upgrades For the best performance of your DVD Portable Ch...

Страница 3: ...caso di non osservazione della più grande cauzione alla loro manipolazione Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dell apparecchio tramite un braccialetto a resistenza Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale Pour votre sécurité ces documents doivent être utilisés par des spéc...

Страница 4: ... operates properly after replacement if it was subject to electrostatic discharge during replacement its life might be shortened When replacing use a conductive mat soldering iron with ground wire etc to protect the laser diode form damage by static electricity And also the LSI and IC are same as above Soldering iron with ground wire or ceramic type Ground conductive wrist strap for body Conductiv...

Страница 5: ...xists the fault must be located and corrected Repeat the above test with the DVD VIDEO PLAYER power plug reversed NEVER RETURN A DVD VIDEO PLAYER TO THE CUSTOMER WITHOUT TAKING NECESSARY CORRECTIVE ACTION READING SHOULD NOT EXCEED 0 3V DVD VIDEO PLAYER AC OUTLET AC VOLTMETER Test all exposed metal Voltmeter Hook up for Leakage Current Check 0 15uF 150V AC 1500 10W 5000 per volt or more sensitivity...

Страница 6: ...3 INSTRUCTION FOR USE ...

Страница 7: ...4000003857 7pcs 2 Use finger or treezer to separate middle cabinet from the bottom cabinet assy 3 Generally open up the bottom cabinet 4 After removal the bottom cabinet there is the bottom PCBA connected with the bottom cabinet While another side there is the driver LCD and top PCBA connected with the middle and top cabinet ...

Страница 8: ...it from the bottom cabinet 994000003858 5pcs 6 Lift up the driver generally from the pin area on the middle cabinet 7 Remove the screws on metal plate to separate it from the top cabinet 8 Remove the screws on speaker holder to separate the speaker and top PCBA from the top cabinet 994000003859 994000003861 4pcs 994000003863 ...

Страница 9: ...mbly Procedure on PET320 Screw Philips 12NC 9 Remove the screws on LCD edge to separate it from the top cabinet 994000003862 4pcs included in LCD module 10 The button key could be picked up easily 994000003865 994000003864 994000003866 ...

Страница 10: ... Press the NEXT ff key to select REGION NO 5 Press the UP and DOWN S key to select number of 1 to 6 6 Press the OK key to save the selection Note Once press OK data with new REGION NO will be stored into EEPROM and replace the old one 7 Switch off and re switch on the product 8 Verify Region code change done Region Code Region 1 USA 2 EUROPE 3 ASIA PACIFIC 4 AUSTRALIA NEW ZEALAND LATAM 5 RUSSIA IN...

Страница 11: ...5 TROUBLESHOOTING SERVICE TIPS SYMPTOM NO POWER ...

Страница 12: ...5 TROUBLESHOOTING SERVICE TIPS SYMPTOM NO IMAGE NO SOUND ...

Страница 13: ...5 TROUBLESHOOTING SERVICE TIPS SYMPTOM THE DVD DRIVE DOES NOT WORK ...

Страница 14: ...5 TROUBLESHOOTING SERVICE TIPS SYMPTOM THE DVD DRIVE DOES NOT OPERATE WITH BATTERY SYMPTOM NO SOUND FROM HEADPHONE ...

Страница 15: ... TFT Connector DV D Traverse S DR087T DV D M otor Driver A N41204 A udio A m plifier A P A 2066S O0_S A udio D A CS 4335 Crystal 27M Hz DIGITA L V IDE O S IGNA L TOP Board Speaker Key Board Connector 5V 2A DC INP UT S T E R E O S P E A K E R V ID E O A U D IO C O N N E C T O R H E A D P H O N E C O N N E C T O R TFTLCD 960 240 TOP Board Speaker Key Board Connector B utton B OTTOM B OA RD TOP B OA ...

Страница 16: ... R TP2 POWER CON KEY_IN2 TP11 IN3 RED Light SW4 MPU12800MLB1 2 1 2 1 PLAY OK POWER_ON 1 SW2 MPU12800MLB1 2 1 2 1 SETUP 2 TP1 DGND SW6 MPU12800MLB1 2 1 2 1 DGND CP3 GREEN Light TP3 OUT0 D1 LG 170E G CT CP1 6mm KEY_IN2 4 0mm GREEN Light KEY_IN1 R TP6 PKEY SW7 MPU12800MLB1 2 1 2 1 SP_L SPEAKER L 3 0mm CP4 KEY_OUT1 DGND POWER CON TP8 ADA VCC1 POWER KEY R1 100 0805 2 1 KEY_IN0 SW3 MPU12800MLB1 2 1 2 1 ...

Страница 17: ... 23 24 25 26 27 28 29 30 U13 APC558 1 2 3 4 5 6 7 8 OUT1 IN1 IN1 VEE IN2 IN2 OUT2 VCC C211 220P 50V 1 2 R275 22K 2 1 TP92 656 D2 TP82 3 3V_SYS TP97 656 D5 R233 10K J 2 1 C208 10U 6 3V 1 2 TP89 VCOM C228 NC 0 1U 16V RP1 33 J 1 2 3 4 5 6 7 8 C218 220P 50V 1 2 TP79 PANEL SPI ENABLE R278 8 2K 2 1 TP91 656 D3 TP83 5V_TFT R276 30K 2 1 R232 10K J 2 1 L24 1A 600 OHM 1 2 TP96 656 D6 TP85 GH 15V L23 1A 600 ...

Страница 18: ...rol 4 LED 12 LED 12 VIN_SYS GNDP GNDP GNDP GNDP GNDP GNDP TP74 LED D32 MBR0520LT1G U12 TPS61042 3 5 6 4 8 7 1 2 9 VIN CTRL GND FB SW OVP LED Rs GND D36 M2J728 A C C197 4 7U 16V C196 2 2uF 25V L21 4 7UH C231 10U 6 3V C227 0 1U 16V R269 390K TP75 LED R229 13R F ...

Страница 19: ...50mv GNDP GNDP GNDP GNDP 5V_SYS D 1 2V R211 150KR C160 NC TAN 47U 6 3V 1 2 FB13 1A 600 OHM U10 AT1366 4 1 2 5 3 VIN RUN GND FB SW C225 0 1U 16V L17 SDC43 4R7M C226 10U 6 3V C159 47P C156 0 1U 16V R209 75KR C158 10U 6 3V FB35 1A 600 OHM R262 1MR ...

Страница 20: ... D19 Zenor 15V 2 1 D17 BAT54S SOT 3 1 2 C142 2 2uF 25V D20 BAT54S SOT 3 1 2 C145 TAN 100U 6 3V C243 NC 4 7uF 25V C143 NC 10U 6 3V C152 0 47U 10V L16 10uH 3A C140 1U 25V C150 1U 6 3V D22 BAT54S SOT 3 1 2 Q30 APM2300A G D S R204 10K J D21 BAT54S SOT 3 1 2 FB17 1A 600 OHM R203 6 8K FB12 1A 600 OHM C154 NC R206 18K R205 165K C141 1U 25V C138 0 1U 16V FB36 0 U9 APW7078 1 2 3 4 5 6 7 8 INV SCP VDD CTL O...

Страница 21: ... 10U 6 3V C130 4 7PF D16 MBRS120T3 2 1 C121 0 1U 16V S G D Q29 APM2301 R194 0 C230 0 1U 16V C129 0 1U 16V C123 10U 6 3V FB9 1A 600 OHM C126 0 1U 16V FB10 1A 600 OHM C122 0 1U 16V C127 10U 6 3V M14 EMI PAD FB8 1A 600 OHM C128 0 1U 16V R254 100mOHM FB34 1A 600 OHM U8 TPS64200DBV 1 2 3 4 5 6 EN GND FB SENSE VIN SW R197 619K R198 360K C131 TAN 47U 6 3V 1 2 C125 10U 6 3V C132 10U 6 3V ...

Страница 22: ...4 5 RED Light 1 3 3V_SYS VIN_SYS1 DGND ADA VCC1 GNDP GNDP R249 1K 2 1 R251 47K 2 1 TP63 PIN5 TP59 L TP72 Green light TP64 PIN6 FB30 1A 600 OHM TP70 Key_in3 TP73 RED Light R252 47K 2 1 R253 47K 2 1 TP69 Key_in2 TP68 Key_in1 TP66 Key_out1 TP60 L TP65 Key_out0 TP71 Power key TP61 R R248 1K 2 1 TP62 R R250 47K 2 1 J10 CON15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 FB29 1A 600 OHM TP67 Key_in0 FB38 1A...

Страница 23: ...7K 2 1 J5 PJ 362 1 2 3 4 5 6 7 L141 8UH D33 MA2J728 A C R187 150 2 1 D14 MA2J111 A C Q36 2SD1328 1 3 2 R272 NC 1K 2 1 C168 390P 1 2 R220 47K 2 1 U11B APC558 5 6 7 R146 100K FB20 FBM 160808 601 M10 EMI PAD FB5 NC 0 R182 47K 2 1 C170 390P 1 2 FB16 0 C118 E 47U 6 3V R145 1K Mute SE BTL Lout Lout Shutdown Lin Rin RBypass LBypass Rout Rout RVdd Gnd Gnd Gnd LVdd U6 APA2066SO0_S 11 12 3 1 2 13 4 5 10 8 7...

Страница 24: ... DGND DGND R136 0 TP107 DD 3 3V R138 1K 2 1 R139 1K 2 1 C96 0 1U 16V TP105 NRST TP108 SCLOCK TP110 DGND U5 24C02N 1 2 3 4 5 6 7 8 A0 A1 A2 GND SDA SCL WP VCC TP106 EXTRG0 TP109 SDATA CN1 K1MN10A00030 5 2 3 4 1 6 7 8 9 10 11 12 13 GND TRCCLK GND TRCDADA0 GND TRCDATA1 GND TRCDATA2 GND TRCDATA3 GND TRCST GND R137 0 CN2 K1MN10A00030 5 2 3 4 1 6 7 8 9 10 DGND3 SDATA DGND2 EXTRG DGND1 SCLOCK DGND4 RESET...

Страница 25: ... 1 C237 0 1U 16V 1 2 IC3 DV2 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 ...

Страница 26: ... 2 3 4 5 6 7 8 9 10 11 12 14 13 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 VDD DQ0 VDDQ DQ1 DQ2 VSSQ DQ3 DQ4 VDDQ DQ5 DQ6 VSSQ VDD DQ7 LDQM WE CAS RAS CS BA0 BA1 A10 AP A0 A1 A2 A3 VDD VSS A4 A5 A6 A7 A8 A9 A11 NC CKE CLK UDQM NC VSS DQ8 VDDQ DQ9 DQ10 VSSQ DQ11 DQ12 VDDQ DQ13 DQ14 VSSQ DQ15 VSS C39 0 1U 16V 1 2 IC2 M29W16...

Страница 27: ... 27 1 2W 1 2 C34 820P 1 2 C23 0 1U 16V 1 2 R47 22K 1 2 TP26 TR C20 TAN 47U 6 3V Q13 2SD1819 1 3 2 FB45 0 FB39 0 C19 0 1U 16V 1 2 R73 10K J 1 2 M12 EMI PAD C33 NC 0 1U 16V 1 2 R37 0 22 2W R59 91 TP28 VR CD C17 0 1U 16V 1 2 C13 0 01U 16V 1 2 C25 0 1U 16V 1 2 C26 4 7U 1 2 TP17 MUTE3 C11 0 01U 16V 1 2 R49 220 L3 FBM2125MH330 T 1 2 C36 0 1U 16V 1 2 C21 0 1U 16V 1 2 C22 0 1U 16V 1 2 R82 2 2 1 2 TP98 LPC...

Страница 28: ...02 GNDP D29 MBRA340T3G 2 1 Q6 2SD601A D26 MBRA340T3G 2 1 Q31 MMBT3904 B E C R14 100K 1 2 TP103 CHARGER ENABLE R19 10K J 1 2 R9 3 3K 1 2 TC3 10U 6 3V 1 2 U1 BQ24103 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 OUT STAT1 IN IN PG VCC TTC ISET1 ISET2 VSS VTSB TS NC BAT SNS CE PGND PGND STAT2 OUT 21 R25 47K 1 2 S G D Q2 APM2305A C232 NC 0 1U 16V TP104 TEMP PROTECTION R18 NC 100K 1 2 R24 1K 1 ...

Страница 29: ...8 COMPONENT LAYOUT 8 1 Component layout of Bottom PCBA ...

Страница 30: ...8 COMPONENT LAYOUT 8 2 Component layout of Top PCBA Top Side Bottom Side ...

Страница 31: ...net 105 9940 000 03841 Driver 106 9940 000 03842 Bottom PCBA 107 9940 000 03856 Housing Bottom Case 108 9940 000 03845 Battery MISCELLENEOUS 9940 000 03846 AV Cable 9940 000 03847 Adaptor US PET320 37 9940 000 03848 Adaptor EU PET320 00 9940 000 03849 Adaptor UK PET320 05 9940 000 03851 Car Adaptor 9940 000 03852 Ear Phone 9940 000 03853 Pouch 101 102 103 104 105 106 107 108 ...

Страница 32: ... 994000003851 PET320 QSI Car Adaptor 994000003852 PET320 QSI Ear Phone 994000003853 PET320 QSI Punch 994000003854 PET320 QSI Housing Top Case 994000003855 PET320 QSI MIDDLE_CABINT 994000003856 PET320 QSI Housing Buttom Case 994000003857 PET320 QSI SCREW 1 7 0 64x5 0 994000003858 PET320 QSI SCREW 1 7 0 50x3 0 994000003859 PET320 QSI SCREW 1 7 0 64x3 8 994000003861 PET320 QSI SCREW 1 7 0 50x4 6 9940...

Страница 33: ...10 REVISION LIST Version 1 0 3141 785 30840 Initial release PET320 00 05 37 ...

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