Philips-EXP-221-Service-Manual(1) 电路图 维修手册.pdf

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1、PRODUCT FAMILY CDP EXPANIUM 2004 Handling chip components .1-1 Technical specification .1-2 Connections and controls.2-1 Instruction for use.2-2.2-5 Accessories .3-1 Service tools.3-1 IC block diagram .3-2.3-5 Blockdiagram .4-1 Circuit diagrams Part 1.5-1 Part 2.5-2 Part 3.5-3 Layout diagrams Compon

2、entside view.5-4 Copperside view.5-5 Exploded view .6-1 Mechanical partslist.6-1 Electrical partslist.7-1 3140 785 32700Published by LX 0337 Service Audio Printed in The Netherlands Subject to modification Portable Compact Disc Player CLASS 1 LASER PRODUCT EXP221 all versions TABLE OF CONTENTS Copyr

3、ight 2003 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Phil

4、ips. EXP220 RadioFans.CN 收音机爱 好者资料库 1-1 HANDLING CHIP COMPONENTS WARNING All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as t

5、he mass of the set via a wristband with resistance. Keep components and tools at this potential. f ATTENTION Tous les IC et beaucoup dautres semi-conducteurs sont sensibles aux dcharges statiques (ESD). Leur longvite pourrait tre considrablement courte par le fait quaucune prcaution nst prise leur m

6、anipulation. Lors de rparations, sassurer de bien tre reli au mme potentiel que la masse de lappareil et enfileer le bracelet serti dune rsistance de scurit. Veiller ce que les composants ainsi que les outils que lon utilise soient galement ce potentiel. d WARNUNG Alle ICs und viele andere Halbleite

7、r sind empfindlich gegenber elektrostatischen Entladungen (ESD). Unsorgfltige Behandlung im Reparaturfall kann die Lebensdauer drastisch reduzieren. Sorgen Sie dafr, da Sie im Reparaturfall ber ein Puls- armband mit Widerstand mit dem Massepotential des Gertes verbunden sind. Halten Sie Bauteile und

8、 Hilfsmittel ebenfalls auf diesem Potential. WAARSCHUWING Alle ICs en vele andere halfgeleiders zijn gevoelig voor electrostatische ontladingen (ESD). Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch doen vermindern. Zorg ervoor dat u tijdens reparatie via een polsband met weers

9、tand verbonden bent met hetzelfde potentiaal als de massa van het apparaat. Houd componenten en hulpmiddelen ook op ditzelfde potentiaal. i AVVERTIMENTO Tutti IC e parecchi semi-conduttori sono sensibili alle scariche statiche (ESD). La loro longevit potrebbe essere fortemente ridatta in caso di non

10、 osservazione della pi grande cauzione alla loro manipolazione. Durante le riparationi occorre quindi essere collegato allo stesso potenziale che quello della massa delpparecchio tramite un braccialetto a resistenza. Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a

11、 questo potenziale. 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 i Le norme di sicurezza estigono che lapparecchio venga rimesso nelle condizioni originali e c

12、he siano utilizzati i pezzi di ricambiago identici a quelli specificati. Componenty di sicurezza sono marcati con Veiligheidsbepalingen vereisen, dat het apparaat in zijn oorspronkeliijke toestand wordt teruggebracht en dat onderdelen, identiek aan de gespecificeerde, worden toegepast. De Veiligheid

13、sonderdelen zijn aangeduid met het symbool s Varning ! Osynlig laserstrlning nr apparaten r ppnad och sprren r urkopplad. Betrakta ej strlen. Advarsel ! Usynlig laserstrling ved bning nr sikkerhedsafbrydere er ude af funktion. Undg udsaettelse for strling. Varoitus ! Avatussa laitteessa ja suojaluki

14、tuksen ohitettaessa olet alttiina nkymttmlle laseristeilylle. l katso steeseen ! f Pour votre scurite, ces documents doivent tre utiliss par des spcialistes agrs, seuls habilits rparer votre appareil en panne. ESD SAFETY d Bei jeder Reparatur sind die geltenden Sicherheitsvor- schriften zu beachten.

15、 Der Originalzustand des Gertes darf nicht verndert werden. Fr Reparaturen sind Original- ersatzteile zu verwenden. Sicherheitsbauteile sind durch das Symbol markiert. f Les normes de scurit exigent que lappareil soit remis ltat dorigine et que soient utilises les pices de rechange identiques celles

16、 spcifies. Les composants de scurit sont marqus CLASS 1 LASER PRODUCT DANGER: Invisible laser radiation when open. After servicing and before returning the set to customer perform a leakage current measurement test from all exposed metal parts to earth ground, to assure no shock hazard exists. The l

17、eakage current must not exceed 0.5mA. AVOID DIRECT EXPOSURE TO BEAM. RadioFans.CN 收音机爱 好者资料库 1-2 TECHNICAL SPECIFICATION General Dimensions (WxHxD): 128x34x139.5 mm Weight without batteries: 205 g Power supply modes DC-in socket: 2.5 - 6.0V Primary batteries (2xLR6): 1.8 - 3.6V Battery lifetime Batt

18、ery level detection Battery empty: 2.0V nom. +200/-200 mV Current consumption CDDA-playback Shock resistance +X/-X direction: 5 g +Y/-Y direction: 5 g +Z/-Z direction: up to 10 g Headphone out (measured with 16 load, DBB/ESP off) Output power (THD=10%): 2x4.5mW (+1/-3dB) Frequency response (1mW): 10

19、0Hz-20kHz within-6dB S/N ratio (unwght): 73dB (76dB typ.) S/N ratio (A-wght): 82dB (84dB typ.) THD+N (1kHz, 1mW): 1.0% (0.2% typ.) Channel crosstalk (1kHz, no load): -30dB (-45dBtyp.) Channel unbalance (-40dB): 2dB Volume attenuation (1kHz): 60dB Dynamic Bass Boost DBB Laser Output power: 4.5V0805 l

20、ine front ESD Note:added D11 is not populate D6 is not populate BATT+ BATT+ BATT- BATT- VDD_1V8 SDA0 SCL0BATT_DE BATT+ DCIN REGB POWER_ON SCL0 KEY1SDA0 BATT+ BATT+ 2V8 2V8 2V8 VDD_1V8 R1010R R139.1K C68 0.1uF R52 6.8K+-1% C69 0.1uF C700.1uF C6247uF/16V BAT1 1.5v*2(AA) D6UDZ6.2B Q5BC817-40 R53270R C7

21、1220uF R884R7 R894R7 + C64220uF C80.1uF R1415K U1 AP431L or AP432R D4MBR0520 R11 3K3 FB3 R17470R Q72SB1132R C1150.1uF R16 100K IC2XA019 1 2 3 8 7 6 54 VSS XIN P1.1 VDD ADC0 ADC1 ADC2P1.2 Q8PBSS4140T C10710nF R12 3K3 R5015K FB4 C11910nF C66 0.1uF C67 0.1uF C50.1uF C720.1uF Q6BC817-40 R15 100K C1470nF

22、 C647uF D11 BAS316 or 1S3S55 C630.1uF C650.1uF R55 15K+-1% 2 3 1 CIRCUIT DIAGRAM - PART 2 5-35-3 OPEN CLOSE Notic: SE = SERVO; DR = DRIVER HOLD C117 is not populate BCLKE BCLK A22 DOOR_SW A4 D19 D30 D27 A10 A6 SCL0 LCD_DATA SDWE A3 A1 D25 RW SDUDQM A12 A15 D28 SDLDQM A21 D18 FLASH_CS0 D20 SDRAS D23

23、D26 A17 A9 A11 FLASH_CS1 A5 D17 LCD_SCL A16 D31 D29 A14 LCD_CS A7 A2 SDA0 A13 D24 OEB A18 SDCAS D16 D21 A19 RESUME LCD_RS POWER_OFF A8 D22 A20 SDWE SE_DATA SCL0 LCD_DATA BCLK RW STATUS SE_RESET LCD_CS SDRAS LCD_RS DAC_BCLK A1:22 DAC_DATA DSP_CLK DSP_PLAY SDRAM_CS1 POWER_ON SDA0 D16:31 OEB DE_DC_IN S

24、E_EF POWER_OFF DR_MUTE /RESET SDLDQM BCLKE SDA2 SE_CFLG DAC_LRCK SDCAS SDUDQM SE_BLCK LCD_SCL AMP_MUTE FLASH_CS0 SE_LRCK SCL2 moto_start RESUME VDD_1V8 2V8 DSP_VCC VDD_1V8 DSP_VCC R44100R C53 680P/97 R49100K R4610K L4 270uH FB13 C52 1.5nF R103100R R81K C1180.1uF C5510nF R101100R R42100R C59 0.1uF C4

25、7 1nF C58 0.1uF C114 1n/56 R3910K R40100R S3 SW SPTT 4 2 1 3 R72100R C57 1uF FB12 R45100R C49 0.01uF R48100K R43100R C48 1n/106 IC6 MCF5249 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 5

26、7 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 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143

27、 144 83 scl_QSPickl cs0 a21 a11 a10 a9 a18 a17 bcLk_gp10 sclkout-gp15 bclke sda_QSPidin data24 a22 sdudqm ef_gp19 data25 data26 data27 PAD_GND1 data28 data29 sdata3_gp56 data30 bufenb1_gp57 data31 CORE_VDD1 a13 CORE_GND1 a23 a14 a15 a16 PAD_VDD1 a19 a20 test2 sdramcs1 sdata1bs1_gp9 sdras sdcas sdwe

28、sdldqm gp5 QSPocs0_gp29 QSPodout_gp26 gp6 data21 data19 QSPics2_gp21 data20 data22 data18 data23 data17 PAD_VDD3 data16 cflg_gp18 ebuout1_gpo36 CORE_GND3 ebuin3_adin0_gpi38 ebuin2_gpi37 CORE_VDD3 scl2_gp3 rsti tout1/adout/gpo35 lrck2_gp44 oe sda2_gp55 sdatao2_gpo41 sclk2_gp48 PAD_GND3 test3 sdatao1_

29、gp25 lrck1 lrck4_gp46 sdatai4_gpi42 sclk1 sclk4_gp50 ta_gp20 sdatai1 ebuin1_gpi36 PLLGGND PLLPGND PLLPVDD PLLCGND PLLCVDD idediow_gp14 crin idedior_gp13 iordy_gp16 cl11_gpo39 cl16_gpo42 xtrim_gpo38 trst_dsclk CORE_VDD5 rw_b tms_bkpt CORE_GND5 tck PAD_GND5 dbdcpst3_gp62 cnpstclk_gp63 dbdcpst1_gp60 PA

30、D_VDD5 dbdcpst2_gp61 dbdcpst0_gp59 tdi_dsi test0 tin0_gpi33 hiz_b dbdcddata3_gp4 tout0_gpo33 dbdcddata1_gp1 dbdcddata2_gp2 cts2_adin3_gpi31 dbdcddata0_gp0 rxd2_adin2_gpi28 tdo_dso rts2_gpo31 sdatai3_gpi41 cts1_gpi30 txd2_gpo28 rts1_gpo30 ebuin4_adin1_gpi39 txd1_gpo27 rxd1_gpi27 cs1_gp58 CORE_GND7 a1

31、 tin1_gp23 a2 a3 PAD_GND7 a4 a6 a5 a8 a7 CORE_VDD7 a12 test1 PAD_VDD7 PLLGVDD FB11 C561n/141 C541n C51 4.7uF R41100R R102100R R1100K C60 0.1uF S1 S2 C117100P C50 1n/85 C61 1uF LCD_DATA LCD_CS KEY1 PLAY LCD_SCL 2V8 C1120.1uF RN210K C247uF RN410K R3610K RN510K R5447R RN310K J13 CON26 1 2 3 4 5 6 7 8 9

32、 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 U2 AX3025B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 2425 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0 CS NC WR DATA VSS OSCO OSCI VLCD VDD NC NC NC COM0 COM1 COM2 CO

33、M3NC NC NC NC NC NC NC NC SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 R3847R RN110K R5110K R306 27K KEY7 ALBUM+ KEY3 SKIP- KEY8 ALBUM- R307 47K KEY4 SKIP+ R303 8.2K R305 15K KEY9 PROG KEY5 EQ R301 1K8 KEY2 STOP R3001K5 KEY J1 CON26 1 2 3 4 5 6 7 8 9

34、10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 KEY6 MODE R304 10K KEY1PLAY/PAUSE R302 3K CIRCUIT DIAGRAM - PART 3 5-45-4 LAYOUT DIAGRAM - Component Side 5-55-5 LAYOUT DIAGRAM - Copper Side 6-16-1 409 415 416 417 419 418 408 413 412 411 410 421 423 422 419 401 404 405 407 406 EXPLODED VIEW DIAGRA

35、M 401TO BE REVISEDCD DOOR ASSEMBLY 4049965 000 16213BRACKET 4059965 000 20995DISPLAY LENS 4069965 000 16212BUTTON SET 4089965 000 20994BATTERY DOOR 4099965 000 20992MIDDLE CABINET 4103103 301 45180SPRING-BATTERY-SHORT-2 4119965 000 16220OPEN KNOB SPRING 4129965 000 20998SLIDE KNOB-DOOR OPEN 4139965

36、000 20997SLIDE KNOB-HOLD 4159965 000 21000CD DOOR SPRING RIGHT 4169965 000 20999CD DOOR SPRING LEFT 4179965 000 16221CD MECHANISM TPP33BCP 4189965 000 20993BOTTOM CABINET 4199965 000 16216CD DAMPER 2131PD YELLOW 4219965 000 16217CD DAMPER 2131PE WHITE 4223103 301 45410SPRING-BATTERY-MINUS 4233103 30

37、1 45420SPRING-BATTERY-PLUS Note: Only these parts mentioned in the list are normal service parts. MECHANICAL PARTSLIST 7 - 1 ELECTRICAL PARTSLIST - MISCELLANEOUS - 9965 000 21001SOCKET FFC 26P DC-J-19965 000 11404DC JACK PH19965 000 16224STEREO JACK LCD9965 000 21002LCD DISPLAY S29965 000 16226CD DO

38、OR SWITCH S39965 000 16227SLIDE SWITCH 1P 9965 000 21003CONTACT DISC PLATE VR19965 000 21004VOLUME B10K L19965 000 16231DC-DC OSC COIL - DIODES - D29965 000 21005MBR0520LT1 D39965 000 21006BAV70 D49965 000 21005MBR0520LT1 - IC & TRANSISTORS - Q109965 000 21007PBSS4140T Q114822 130 42615BC817-40 Q124

39、822 130 42615BC817-40 Q134822 130 42615BC817-40 Q149965 000 21007PBSS4140T Q29965 000 21007PBSS4140T Q39965 000 21007PBSS4140T Q45322 130 60123BC807-40 Q54822 130 42615BC817-40 Q64822 130 42615BC817-40 Q79965 000 210082SB1132R Q89965 000 21007PBSS4140T Q94822 130 42615BC817-40 IC109965 000 21009IC P

40、T4800 IC29965 000 21010IC XA019 IC39965 000 21011IC BH6575FV-E2 IC49965 000 21012IC MBM29LV400TC-90PFTN IC59965 000 21013IC HY57V161610DTC-7 IC69965 000 21014IC MCF5249 IC79965 000 17297IC SAA7824HL/M0D U19965 000 21015IC APL431LBAS U29965 000 20062IC AX3025B-PH Note: Only these parts mentioned in the list are normal service parts.