Philips DVP5990K Скачать руководство пользователя страница 18 | Manualshive

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Philips DVP5990K Скачать руководство пользователя страница 18

4-7

Distorted audio and loud noise

No

Yes

No

Yes

Yes

No

No

Distorted audio and

loud noise

Replace

Q22,Q24

and

Q26

Check R9and R117

Replace Q23,Q25

Check whether the

mutingtransistorQ22,Q

24, and Q26are normal

Yes

Check whether the

muting transistor

Q23,Q25 are normal

Checking the U9 leads the

feet has no to break to

open

&RUUHFWFRQQHFWLRQ

Replace U1

if the clock signal AL, AR

output by U1 are normal

Check whether the U1 or

U19powersupply normal

No

Yes

Check the power supply voltages

+12VB and refa to the operation

amplifying are normal.

Yes

Check U9

Replace U1 or U9

No

Yes

Trouble shooting chart

SACLK waveform

SBCLK waveform

S

SLRCK waveform

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17
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Содержание DVP5990K

Страница 1: ...ms and Print layouts 6 1 Set Mechanical Exploded view Part list 7 1 Revision List 8 1 Copyright 2008 Philips Consumer Electronics B V Eindhoven The Netherlands All rights reserved No part of this publication may be reproduced stored in aretrieval system or transmitted in any form or by any means electronic mechanical photocopying or otherwise without the prior permission of Philips CLASS 1 LASER P...

Страница 2: ...und AUDIO PERFORMANCE DA Converter 24 bit 192 kHz DVD fs 96 kHz 4 Hz 44 kHz fs 48 kHz 4 Hz 22 kHz SVCD fs 48 kHz 4 Hz 22 kHz fs 44 1kHz 4 Hz 20 kHz CD VCD fs 44 1kHz 4 Hz 20 kHz Signal Noise 1kHz 90 dB Dynamic range 1kHz 80 dB Crosstalk 1kHz 70 dB Distortion noise 1kHz 65 dB MPEG MP3 MPEG Audio L3 CONNECTIONS Y Pb Pr Output Cinch 3x Video Output Cinch yellow Audio Output Front L R Cinch white red ...

Страница 3: ... wire between the two pins of the mains plug 2 Set the mains switch the on position keep the mains cord unplug 3 Measure the resistance value between the mains plug and the front panel controls and chassis bottom 4 Repair or correct unit when the resistance measurement is less than 1M 5 Verify this before you return the unit to the customer user ref UL standard no 1492 6 Switch the unit off and re...

Страница 4: ...ch copper tracks and or components in this unshielded primary area when you service the player Service personnel must take precautions to prevent touching this area or components in this area A lighting stroke and a stripe marked printing on the printed wiring board indicate the primary side of the power supply Never replace modules or components while the unit is on 2 Laser The use of optical ins...

Страница 5: ...ch off un used equipment or reduce heat x Mix of lead free solder alloy parts with leaded solder alloy parts is possible but PHILIPS recommends strongly to avoid mixed solder alloy types leaded and lead free If one cannot avoid clean carefully the solder joint from old solder alloy and re solder with new solder alloy SAC305 x Use only original spare parts listed in the Service Manuals Not listed s...

Страница 6: ...Top Cover and then remove the Top Cover Figure 1 Figure 1 Step2 If it is necessary to dismantle Loader or Front Panel the Front door should be removed first Figure 2 Note Make sure to operate gently otherwise the guider would be damaged Figure 2 2 1 Please kindly note that dismantle the front door assembly carefully to avoid damage tray and the front door ...

Страница 7: ...ate gently otherwise the guider would be damaged Figure 3 Step4 Dismantling Front Panel disconnect the connectors XP2 XP6 remove the screw and then release the snaps on the both sides of Front Panel and bottom cabinet then gently pull the Panel out from the set Figure 4 5 Figure 4 2 2 XP2 Snap 1 Push the guider until the tray out Make sure to operate gently to avoid damage happening XP6 ...

Страница 8: ...tructions Dismantling Instruction Figure 5 Step5 Dismantling Loader disconnect the 3 connectors XP5 XP3 XP4 aiming in the below figure and remove 1 screw that connects the loader and the bottom cabinet Figure 6 Figure 6 XP4 XP5 Snap 2 XP3 ...

Страница 9: ...uctions Dismantling Instruction Step6 Dismantling Main Board first disconnect the connector XP1 and then remove 4 screws Figure 7 Figure 7 Step7 Remove the 4 screws on Power Board to dismantle the Power Board Figure 8 Figure 8 2 4 XP1 ...

Страница 10: ...ART 3 Press OK button to confirm then screen will display Files coping UPGRADING 4 The upgraded tray will automatically open when files coping complete then take out the disc 5 About 1 minute later the trace will automatically close when upgrading complete B Read out the software versions to confirm upgrading 1 Power on the set and press Setup button on the remote control 2 Press 1 3 7 9 button Th...

Страница 11: ...er on the set and open the tray Press 6 6 6 6 and Audio button on the remote control After that on the screen it shows PLS INPUT MODEL CODE 2 Then input the related MODEL CODE 6 After that on the screen it shows DVP hhhhh REGION h OK It means the language has been corrected and the player will be power off automatically ...

Страница 12: ...here are F F T and T signals output from U2 Check Replace the loader Yes Yes No Go Check whether laser voltage 2V for VCD 2 2V for DVD on Collector of Q13 and Q14 Check the FFC connection between 24P and the loader 1 Whether voltage on pin 54 of U1varies between 0 and 3 3V 3 3V for VCD and 0V for DVD 2 Whether peripheral components are eroded or badly soldered Trouble shooting chart Motor no move ...

Страница 13: ...supply on the power board is normal Check Correct connection Whether the connection to K301 is broken Correct the connection Replace U1 No No Yes Yes Check if the XS301on the front board to XP2 on the decoder board is in good contact Whether there is 0V and 3 3V voltage difference on Pin 203 PCON of U1 Trouble shooting chart ...

Страница 14: ...hether U2 are eroded All output voltages on the power board is 0V or deviated Check whether there is 300V on C1 C2 Check whether 100KHz oscillating signal on Pin6 of U1 Check if 5V 3 3v 12V 12V and 24V are short Check whether the components in the short circuit voltage are defected or eroded Yes Yes Yes Yes U1 PIN 3 RC waveform Trouble shooting chart Check whether F1 is blown ...

Страница 15: ...connection between 24P and the loader Check U1 and peripheral components Re solder or replace the defective parts Check the connection between U1 Correct connection Replace U1 or loader Yes Check whether there is laser voltage 2V for VCD and 2 2V for DVD on Collector of Q13ǃ Q14 Check if there is RFO signal on pin8 of XP5 The normal RFO signal is a clear reticulated wave Trouble shooting chart Che...

Страница 16: ...s Check whether there is voltage variance on pin 22 of U1 check if bad solder exist on U1 and peripheral components Replace the bad spare parts Check whether pin 1 to pin38 of U1 and peripheral components are badly soldered defected Check Q10 Q11 Q12 whether in good condition Yes Yes Yes Go Correct connection Change U1 or the loader No No Yes Check laser voltage 2V output on Collector of Q14 if pi...

Страница 17: ...ct between XP1 and XP2 Correct connection Fix power supply board top a power supply for should electric circuit Check the value of the ninth line and the seventh line are higher than 2 5V Replace U301 or VFD Yes Yes check VCC 5v and 12V voltage on the power and front board Check there are DATA signals and CLOCK signals Trouble shooting chart ...

Страница 18: ...ther the muting transistor Q23 Q25 are normal Checking the U9 leads the feet has no to break to open RUUHFW FRQQHFWLRQ Replace U1 if the clock signal AL AR output by U1 are normal Check whether the U1 or U19powersupply normal No Yes Check the power supply voltages 12VB and refa to the operation amplifying are normal Yes Check U9 Replace U1 or U9 No Yes Trouble shooting chart SACLK waveform SBCLK w...

Страница 19: ...coder board are normal Check Y1 R32 R47 C40 C41 Check other of power supply electric circuit Correct the connection Check whether the video filter network circuit is normal Yes Yes No No No Check whether the 27MHz output signal is Trouble shooting chart change U1 Yes No Check if the video signals on Pin 182 to Pin 187 of U1 are normal ...

Страница 20: ...check if there is output waveform from the first pin IR of the remote censor after pressing button on the remote control Check the PIN 11 RC waveform of IC1 on the remote PCB Check if there is IR signal on pin 109 of U4 Check if the power supply voltage to the remote censor is normal are normal Go No No No Yes Yes Yes Correct connection Yes Change U2 IR waveform Trouble shooting chart ...

Страница 21: ...output on R81 Check the loaded circuit Crystal oscillator Y1 and peripheral components are defected or eroded Check whether short circuit or bad solder on U3 Check if short circuit and bad solder exist on Pin Y1 No No No No No Yes Yes Yes Yes Yes Reconnect the component in short circuit Check U1 Yes No 27M waveform SDRAM R81 SDCLK waveform Trouble shooting chart Check whether all the voltages from...

Страница 22: ...1 SW BOARD 4PIN 2 0 P4 P1 USB KARAOKE USB KARAOKE A D 1 12 12 1 GND GND 12V 24V DV33 IR DATA CS CLK POWER K LED_ PCON PK VFD KEY 24V 4 DV33 LED GND POWER K GND GND 5V USB DP USB DN L 12V GND MIC LOAD LOAD TROUT GND TRIN NOTE 1 The frequency of the crystal is 27Mhz 2 The clock frequency of the SDRAM is 135Mhz 24PIN 0 5 XP5 is the same as 24P HS 6PIN 2 0 XP4 is the same as HS 6P PH 6Y PH 6Y 5PIN 2 0...

Страница 23: ... FR102 C307 47P R301 100 R315 100 ohm R303 10K R308 10K K303 STOP REM301 REM IR 1 GND 2 VCC 3 GND 4 GND 5 ZD303 6 2V Q306 3904 VFD VFD 54 F 1 F 2 NP 3 P15 18 P14 17 P13 16 P12 15 P11 14 P10 13 P9 12 P8 11 P7 10 P6 9 P5 8 P4 7 P3 6 P2 5 P1 4 NP 19 NP 20 NP 21 NP 22 1G 29 2G 28 3G 27 4G 26 5G 25 6G 24 7G 23 NP 30 F 31 F 32 U301 PT6312 SW1 1 SW2 2 SW3 3 SW4 4 SDout 5 SDin 6 GND 7 SCLK 8 CS 9 KEY1 10 ...

Страница 24: ...0p 47 USB003 XX2 USB P600 USB 1 2 3 4 5 6 R213 1K D31 5V1 R206 3 9K R211 1 2K Q200 9014 R209 680 CE200 22uF C210 1uF C207 1uF 0805 G1 U200A NJM4558 3 2 1 8 4 R214 8 2K U200B NJM4558 5 6 7 8 4 C206 47p R205 68K R210 150 R204 4 7K R203 100K R208 1K R200 10K C201 0 1u D30 5V1 C205 47p C208 1uF 0805 CE201 22uF R201 2 2K R207 6 8K 8PIN 2 0mm XP601 1 2 3 4 5 6 7 8 C204 100p C209 1uF D200 1N4148 OK USB B...

Страница 25: ...CN1 AC INPUT 1 2 C2 15uF 400V 250V 450V D1 1N4007 D5 FR102 R7 1 6W11 3k 1 R13 1 6W100k T1 EEL19 8 6 3 5 9 12 10 4 7 11 1 D3 1N4007 P3 1 C5 152 1KV R9 1 6W10k CON1 AC INPUT 1 2 L2 6 8uH U3 TL431 2 1 3 D2 1N4007 F1 T2AL 250ac C1 10uF 400V 250V 450V TR1 NTC 10 20 R1 NU R5 1 6W12K 1 CON2 6X2 5 HEADER 5V 1 5V 2 GND 3 12V 4 GND 5 22V 6 R8 1 6W1k P2 1 C7 1000uF 16V D4 1N4007 R2 1 4W120K U2 PC123X92 1 2 4...

Страница 26: ...34 OP_INP 35 DMO 36 FMO 37 TROPENPWM 38 PWMOUT1 _ADIN0 39 TRO 40 FOO 41 AGND18_DMPLL 42 AVDD18_DMPLL 43 USB_DP 44 USB_DM 45 VDD33_USB 46 VSS33_USB 47 PAD_VRT 48 VDD18_USB 49 VSS18_USB 50 USB_XTALO GPIO15 51 USB_XTALI GPIO14 52 FG GPIO16 53 IOA22 GPIO18 54 DVDD18 55 IOA2 56 IOA3 57 IOA4 58 IOA5 59 IOA6 60 IOA7 61 HIGHA0 62 IOA18 63 IOA19 64 DVDD33 65 IOWR 66 A16 67 HIGHA7 68 HIGHA6 69 HIGHA5 70 HIG...

Страница 27: ...ignal 100 ohm Impedance No through hole length less than 5cm Ѣ䎼 HDMI䚼ߚഄ 㾷ⷕഄ FB11 500R R168 0 P4 HDMI_TYPE_A HDMI TYPE A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 22 21 20 23 R201 27K R167 1 5K FB12 500R D26 ESD0603 SMD NC R165 47K D27 ESD0603 SMD NC FB13 500R R166 1 5K D20 ESD0603 SMD NC CE37 10uF 16v C153 0 1uF R169 0 FB19 FB500R R200 47 D24 ESD0603 SMD NC R164 0 NC D22 ESD0603 SMD NC D29 E...

Страница 28: ...0pF Q4 SS8550 R8 NC 0R C8 0 1uF C12 0 1uF C16 100pF C5 0 1uF C17 1uF FB1 FB500R C15 100pF FB21 FB500R XP3 5PIN 2mm 1 2 3 4 5 R25 3 9R 2W C21 100pF L1 FB AXIAL C19 100pF D3 1N4148 R6 4 7K CE2 220uF 16v C18 1uF CE6 10uF 16v Q8 SS8550 XP2 12PIN 2mm 12 11 10 9 8 7 6 5 4 3 2 1 R20 NC 0 R10 330R C7 0 1uF C28 0 1uF R2 2 2K R7 4 7K C9 100pF R26 20K 1 C3 100pF CE4 47uF 16v R15 NC 0 6pin 2 5mm XP1 1 2 3 4 5...

Страница 29: ... 16v C139 0 1uF R84 4 7K R82 1k U3 ESMT M12L64164A 7T SDRAM64M VCC 1 DQ0 2 DQ1 4 VSSQ 12 DQ2 5 DQ3 7 VCCQ 9 DQ4 8 DQ5 10 VSSQ 46 DQ6 11 DQ7 13 DQML 15 WE 16 CAS 17 RAS 18 CS 19 A11 35 A10 AP 22 A0 23 A1 24 A2 25 A3 26 VCC 14 VSS 41 A4 29 A5 30 A6 31 A7 32 A8 33 A9 34 NC 36 CKE 37 CLK 38 DQMH 39 NC 40 VCCQ 43 DQ8 42 DQ9 44 VSSQ 52 DQ10 45 DQ11 47 VCCQ 49 DQ12 48 DQ13 50 DQ14 51 DQ15 53 VSS 54 BA0 A...

Страница 30: ... 1 R171 22K R118 10K CE34 10uF 16v C121 1000pF CE33 10uF 16v Q25 BT3904 R137 3 3K R61 4 7K C105 0 1uF CE27 220uF 16V C112 1000pF Q26 BT3904 R116 100R R141 470R R117 33k C120 100pF U11 AK5358A AINL 2 CKS1 3 AGND 5 VCOM 4 PDN 13 DIF 14 VA 6 VD 7 DGND 8 SDTO 9 MCLK 11 SCLK 12 LRCK 10 AINR 1 CKS2 15 CKS0 16 R9 10k C110 100pF C300 0 1uF Q22 9012 R129 4 7K Q19 BT3904 C114 100pF R123 5 1K R147 4 7K R305 ...

Страница 31: ...BS 3 VIDEO I F R92 0R D10 BAT54S 1 2 3 C147 100pF C92 22pF TP35 1 D7 NC BAT54S 1 2 3 L10 1 2uH C90 10pF TP37 1 47 RCA150 XX1 RCA P1 RCA VIDEO OUT 1 2 3 4 5 6 C88 22pF R97 75R 1 R91 75R 1 CE24 470uF 16V C149 100pF C86 22pF D8 BAT54S 1 2 3 C148 100pF R90 75R 1 TP34 1 L8 0 22uH C146 100pF L7 0 22uH D9 BAT54S 1 2 3 R94 75R 1 TP36 1 L9 0 22uH Main Board Electric Diagram Video out AV Connector 6 9 6 9 ...

Страница 32: ...Front Board Print layout Top side 6 10 6 10 ...

Страница 33: ...Front Board Pint layout Bottom side 6 11 6 11 ...

Страница 34: ...OK USB Board Print layout Top side 6 12 6 12 ...

Страница 35: ...OK USB Board Print layout Bottom side 6 13 6 13 ...

Страница 36: ...Power Board Electric Diagram Bottom side 6 14 6 14 ...

Страница 37: ...Main Board Print layout Top side 6 15 6 15 ...

Страница 38: ...Main Board Print layout Bottom side 6 16 6 16 ...

Страница 39: ...DVP5990K 55 98 Exploded view Remark It is a general view for DVP5990K 55 98 Please refer to the model set for the detailed information Assy1 includes components 1 3 4 5 6 7 7 1 ...

Страница 40: ...OP 23 1 D3 996510009667 SMD SWITCHING DIODE LL4148 1 D50 996510009667 SMD SWITCHING DIODE LL4148 1 D7 996510009859 SCHOTTKY DIODES BAT54S SOP 23 1 D8 996510009859 SCHOTTKY DIODES BAT54S SOP 23 1 D9 996510009859 SCHOTTKY DIODES BAT54S SOP 23 1 L3 996500014082 COIL CHOKE 10UH 10 1 L4 996500014082 COIL CHOKE 10UH 10 1 Q10 996510009669 SMD TRANSISTOR MMBT3904LT1 NPN 1 Q11 996510009769 N Channel MOSFET...

Страница 41: ...T54S SOP 23 1 D3 996510009667 SMD SWITCHING DIODE LL4148 1 D50 996510009667 SMD SWITCHING DIODE LL4148 1 D7 996510009859 SCHOTTKY DIODES BAT54S SOP 23 1 D8 996510009859 SCHOTTKY DIODES BAT54S SOP 23 1 D9 996510009859 SCHOTTKY DIODES BAT54S SOP 23 1 L3 996500014082 COIL CHOKE 10UH 10 1 L4 996500014082 COIL CHOKE 10UH 10 1 Q10 996510009669 SMD TRANSISTOR MMBT3904LT1 NPN 1 Q11 996510009769 N Channel ...

Страница 42: ...REVISION LIST Version 1 0 Initial release Version 1 1 Add in 98 8 1 ...

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