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Philips waS7500 Service Manual

All versions wireless audio station.
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Wireless Audio Station
Service AIDS & CD playability ......................................1
Specifications ................................................................2
Connection & Controls ..................................................3
Disassembly Instructions ..............................................4
Service test program...............................................5
Set block diagram (waS7500)........................................6
Set wiring diagram (waS7500).......................................7
AF& Board (waS7500).........................................16
IPODÐ Board (waS7500)......................................17
©
Copyright 2007 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 Philips.
Published by YB 0822 Service Audio
Version 1.2
Keys Board (waS7500).................................................18
keys & RC Board (waS7500)........................................19
LCD_CON Board (waS7500)........................................20
WIFI_LED Board (waS7500).........................................21
Wessli-07 Board (waS7500) .........................................22
EXPLODE DIAGRAM (waS7500).................................23
SERVICE PARTLIST ...................................................24
VARIANT FOR WAS7500 ............................................25
* This document only include center (waS7500) information,
please click here to get the station (waC7500) information.
Subject to modification
waS7500
all versions
©3141 785 32182

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Table of Contents

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   Summary of Contents for Philips waS7500

  • Page 1: Table Of Contents

    SERVICE PARTLIST ...........24 AF&AMP Board (waS7500).........16 VARIANT FOR WAS7500 ..........25 IPOD&ETH Board (waS7500)........17 * This document only include center (waS7500) information, please click here to get the station (waC7500) information. © Copyright 2007 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved.
  • Page 2: Service Aids & Cd Playability

    SERVICE AIDS Compact Disc: Service Tools: SBC426/426A Test disc 5 + 5A ......4822 397 30096 Universal Torx driver holder .........4822 395 91019 SBC442 Audio Burn-in test disc 1kHz ....4822 397 30155 Torx bit T10 150mm ...........4822 395 50456 SBC429 Audio Signals disc .........4822 397 30184 Torx driver set T6-T20 .........4822 395 50145 Dolby Pro-logic Test Disc ........4822 395 10216 Torx driver T10 extended ........4822 395 50423...
  • Page 3 1- 2 CD PLAYABILITY CHECK Customer complaint "CD related problem" Set remains closed! check playability playability ok ? For flap loaders (= access to CD drive possible) "fast" lens cleaning cleaning method is recommended check playability Standard repair procedure playability ok ? clean the lens check playability...
  • Page 4 CD PLAYABILITY CHECK PLAYABILITY CHECK LIQUID LENS CLEANING Before touching the lens it is advised to clean the surface of the lens by blowing clean air over it. For sets which are compatible with CD-RW discs This to avoid that little particles make scratches on use CD-RW Printed Audio Disc ....7104 099 96611 the lens.
  • Page 5 CD PLAYABILITY CHECK EYE-PATTERN SIGNAL – JITTER MEASUREMENT CD DRIVE – LASER CURRENT MEASUREMENT Measure the signal on the input of the Signal processor The laser current can be measured as a voltage drop on a using an analog oscilloscope. Please find the exact resistor.
  • Page 6: Specifications

    2 - 1 -/12 / WPA2(8-63 characters) Wired (LAN / Ethernet) 802.3/802.3u Wired standard WAC7500 10 / 100 MBit/s Speed WAS7500 WAC7500 half / full duplex Mode WAS7500 Crossover detection (Auto MDIX) WAC7500 WAS7500 WAC7500 616 x 272 x 172 mm...
  • Page 7: Connection & Controls

    3 - 1 CONNECTION AND CONTROLS...
  • Page 8 3 - 2...
  • Page 9 3 - 3 CONNECTION AND CONTROLS...
  • Page 10 3 - 4 CONNECTION AND CONTROLS...
  • Page 11: Disassembly Instructions

    4 - 1 4 - 1 DISASSEMBLY INSTRUCTION(waS7500) 6.REMOVE IPOD & ETH BOARD 1.REMOVE STAND ASSEMBLY 4.REMOVE TUNER MODULE REMOVE SCREW T4 X 8 - 4PCS - REMOVE SCREW M3 X 10 - 1PCS REMOVE SCREWS T2.5 X 8 - 2PCS - 2.REMOVE FLARE COVER...
  • Page 12: Service Test Program

    5 - 1 5 - 1 SERVICE TEST PROGRAM To enter service mode,keep Display shows OK key depressed while Welcom to FSM plugging the main AC cord Ver: x.x Display shows Display shows HW Result 1.HW Test 111111 STOP STOP Display shows 2.LCD Test Press STOP key twice...
  • Page 13 5 - 2 5 - 2 SERVICE TEST PROGRAM Display shows Setting OK Setting Fail Display shows Display shows Display shows Display shows 5.FANControl Setting Deployed 5.1Full Speed 5.2FAN Off STOP Display shows Display shows Display shows Display shows Display shows 6.1Setting1 6.2Setting2 6.3Setting3...
  • Page 14: Set Block Diagram(was7500)

    6 - 1 6 - 1 SET BLOCK DIAGRAM(waS7500) +15V SMPS MODULE TFM(SMPS) Oscilator Input Stage DRIVER +15V with +15V HIGH L Channel automatic AC IN CTRL Modulator voltage AF & AMP PCB Left Channel DRIVER selector MANAGER DRIVER SMPS...
  • Page 15: Set Wiring Diagram(was7500)

    8000 3139 111 04471 1103-2 FFC FOIL 10P/180/10P BD YKC21-3418 10FMN-BMT-A-TFT EARTH 1000 100mm SERVICE UART CRS5001N0801 824115016821 YKC21-3418 ANT WIFI 2450MHZ 50R WAS7500 HEADPHONE 1103-1 GND_ESD 1005 GND_ESD 1401 3141 078 0218 FROM/TO TUNER HP_Det HP_DET AMP_On AMP_ON Filter_Mute...
  • Page 16 16 - 1 16 - 1 AF & AMP (MEM) - CIRCUIT DIAGRAM(waS7500) 1103-1 E1 7201 B7 1103-2 E2 7501 D9 2202 B7 F003 D2 2203 E10 F004 E2 2204 C6 F005 E2 2206 B7 F103 B7 2501 D3 2502 E3...
  • Page 17 16 - 2 16 - 2 AF & AMP (MEM) - CIRCUIT DIAGRAM(waS7500) 1101 G8 7604 H6 2209 G6 7621 C12 2210 G6 7622 C11 2212 D3 7623 D12 2213 B3 F031 B2 2221 2214 I5 F032 B5 2215 D4...
  • Page 18 16 - 3 16 - 3 AF & AMP (MEM) - CIRCUIT DIAGRAM(waS7500) 1104 F17 3422 I13 2207 A10 3424 I6 2208 G11 3425 J6 2211 F17 3426 J12 2225 J14 3429 J13 2227 I14 3432 C11 2229 G3 3433 I10...
  • Page 19 16 - 4 16 - 4 AF & AMP (MEM) - CIRCUIT DIAGRAM(waS7500) 1104 F17 3422 I13 2207 A10 3424 I6 2208 G11 3425 J6 2211 F17 3426 J12 2225 J14 3429 J13 2227 I14 3432 C11 2229 G3 3433 I10...
  • Page 20 16 - 5 16 - 5 AF & AMP (MEM) - PCB LAYOUT DIAGRAM(waS7500)
  • Page 21 16 - 6 16 - 6 AF & AMP (MEM) - PCB LAYOUT DIAGRAM(waS7500)
  • Page 22 17 - 1 17 - 1 IPOD & ETH (MEM)(waS7500) 1521 F4 1524 H9 2981 G2 3332 G7 5711 F8 5714 F7 6211 I4 6214 I6 6310 D8 1522 A8 1525 C9 3206 H8 3333 C6 5712 G2 5715 F7...
  • Page 23: Keys Board (was7500)

    18 - 1 18 - 1 KEYS (MEM) (waS7500) 1100 C2 1120 E2 1131 A3 3116 E3 5110 D3 5114 A2 F110 B2 F114 D2 1101 A2 1121 F2 2102 B4 3117 E5 5111 C2 5115 A2 F111 E2 F115 D3...
  • Page 24 19 - 1 19 - 1 KEYS & RC (MEM) - CIRCUIT DIAGRAM(waS7500) 1102 A2 5100 A18 1103 A6 5101 G17 1104 B6 5103 A2 1105 B6 5104 A2 1106 C6 5105 A2 1107 C6 5106 B2 1108 D6 5107 B2...
  • Page 25 19 - 2 19 - 2 KEYS & RC (MEM) - CIRCUIT DIAGRAM(waS7500)
  • Page 26 20 - 1 20 - 1 LCD_CON (MEM)(waS7500) 1606 B9 2011 E1 2013 F4 3034 D3 3036 D4 3038 F2 3040 F2 5004 E6 1614 G2 2012 E6 3033 D3 3035 D4 3037 D5 3039 F2 3041 F2 54548-2470 1606...
  • Page 27 21 - 1 21 - 1 WIFI_LED (MEM)(waS7500) 1400 C3 2603 H4 3603 H2 6403 G4 2601 D4 3601 E2 6401 E4 F401 D4 2602 F4 3602 F2 6402 F4 F402 D4 TO LCD KEY F401 F402 2601 100n 6401...
  • Page 28 HAS MODULE This module can only be repaired on component level at authorized service workshop. In case of defects please replace the entire board resp. the WiFi Card. 3141 078 02251 ..HAS Printed Board Assembly - Europe 2822 065 01728 ..WiFi Card Mini PCI...
  • Page 29 22 - 1 22 - 1 Wessli-07 (MEM) MELODY- CIRCUIT DIAGRAM(waS7500) 1105 J9 2031 H10 2041 H13 2055 G17 2066 D19 2076 J17 2086 G15 3004 J13 3014 D2 3024 F3 3037 D12 3047 F3 3056-2 F13 3065 D15 3080 G9...
  • Page 30 22 - 2 22 - 2 Wessli-07 (MEM) FLASH & SDRAM - CIRCUIT DIAGRAM(waS7500) 0606 G5 2201 A5 2204 A6 2209 G3 2212 E9 3201-1 B6 3201-4 B6 3207 B6 3209-2 C6 3212 C3 3216 C6 3217-3 F6 3221-2 E6...
  • Page 31 22 - 3 22 - 3 Wessli-07 (MEM) ETHERNET - CIRCUIT DIAGRAM(waS7500) 1300 B11 F307 G2 1302 G2 F308 A11 2317 C5 2318 F6 2319 F7 2320 G5 2321 B11 5318 600R 2322 B12 5312 600R +1V8_ETH 2323 F5 2324 F5...
  • Page 32 22 - 4 22 - 4 Wessli-07 (MEM) TUNER-RDS - CIRCUIT DIAGRAM(waS7500) 1106 A4 1411 D2 2401 A3 2402 B3 2403 B3 2404 B3 2405 B3 +3V3 2406 B3 2411 C3 TEA5764 2412 C4 4403 2413 D2 2414 D2 TM10...
  • Page 33 22 - 5 22 - 5 Wessli-07 (MEM) WiFi-CARD(miniPCI)- CIRCUIT DIAGRAM(waS7500) 1500-A B7 2519 C6 2522 C9 2525 E9 3503 B9 3509 C8 3513 D8 3522 C6 3525 E4 3529 C8 3533-1 E8 3533-4 E8 3539 C6 3547 D6 3550 B6...
  • Page 34 22 - 6 22 - 6 Wessli-07 (MEM) IO Interface- CIRCUIT DIAGRAM(waS7500) 1107 G4 1609 B14 2612 D8 2616 A5 2620 B5 2624 A5 2629 F8 2633 F4 2642 B12 2646 B13 3602 C11 3606 C12 3610 B3 3614 C8...
  • Page 35 22 - 7 22 - 7 Wessli-07 (MEM) AF Part - CIRCUIT DIAGRAM(waS7500) 1706 G14 3780 C4 2701 G1 3782 C4 2702 H1 3783 D5 2703 H1 3784 D6 iPOD ISOLATION(GND) 2704 I1 3785 D6 2705 D10 3786 D6 2706 D11...
  • Page 36 22 - 8 22 - 8 Wessli-07 (MEM) Blue Tooth- CIRCUIT DIAGRAM(waS7500) 1801 B2 2801 A7 2802 A8 2803 A5 3804 A3 3805 B4 3806 A5 3807 A8 3810 B9 3811 B8 +3V3_BT 3814 B8 +5V_BT 3815 B8 2801 3816 C6...
  • Page 37 22 - 9 22 - 9 Wessli-07 (MEM) SUPPLY - CIRCUIT DIAGRAM(waS7500) 1901 B2 F905 B9 1902 B3 F908 F4 1903 B1 F909 E7 1904 C1 F910 C4 1905 F1 F911 D4 3900 1906 F1 2900 A4 3901 2901 A4...
  • Page 38 22 - 10 22 - 10 Wessli-07 (MEM) - PCB LAYOUT DIAGRAM(waS7500)
  • Page 39 22 - 11 22 - 11 Wessli-07 (MEM) - PCB LAYOUT DIAGRAM(waS7500)
  • Page 40: Explode Diagram(was7500)

    24 - 1 24 - 1 EXPLODE DIAGRAM(waS7500) 2422 070 98151 2422 549 01802 2422 070 98147 3141 074 04422 3141 071 20771 3141 078 02651 2422 542 00038 3141 078 02181 3141 078 50221 3141 078 02721 3141 078 02671...
  • Page 41: Accessories Parts List

    1009 314107802671 PBAS 5 - LCD_CON WAS7500 1012 314107802721 PBAS 3 - KEYS WAS7500 1021 314107802681 PBAS 6 - KEYS & RC WAS7500 1022 314107802691 PBAS 7 - Ipod&Ethernet WAS7500 1023 314107802701 PBAS 8 - WIFI LED WAS7500 314107404422 FLARE COVER WAS7500/12...
  • Page 42 24 - 2 MECHNICAL&MISCELLANEOUS PARTS FOR WAS7500 314107120771 PLATE USB WAS7500/12 8000 313911104471 FFC FOIL 10P/180/10P BD 8001 314107021581 FFC 23P/200/23P 1MM BD 8004 313924102881 FFC FOIL 26P/100/26P BD 1MMP 8005 314107021881 FFC FOIL 24P/120/24P BD 0.5MMP 8007 314107021741 CBLE 5P PH/280/USB-A (REC)
  • Page 43 272217100599 (LCD module) is used from 17.07.2008 in production 272217100599 (LCD module) is used from 17.07.2008 in production WAS7500/12 : 314107802761 (PB-Hasli-07A) is used from 06.10.2007 to 15.06.2008 in production WAS7500/37 : 314107802841 (PB-Hasli-07B) is used from 15.06.2008 to 17.07.2008 in production 314107802911 (PB-Hasli-07B) is used from 10.12.2007 to 17.07.2008 in production...

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