Philips-FWM-569-Service-Manual(1) 电路图 维修手册.pdf

《Philips-FWM-569-Service-Manual(1) 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Philips-FWM-569-Service-Manual(1) 电路图 维修手册.pdf（100页珍藏版）》请在收音机爱好者资料库上搜索。

1、GB CLASS 1 LASER PRODUCT Service Manual Service ServiceService ServiceService FW-M569/37 TABLE OF CONTENTS Page Location of PCBs fr Reparaturen sind Original-Ersatzteile zu verwenden. Sicherheitsbauteile sind durch das Symbol ! markiert. I Le norme di sicurezza esigono che lapparecchio venga rimesso

2、 nelle condizioni originali e che siano utilizzati i pezzi di ricambio identici a quelli specificati. Componenty di sicurezza sono marcati con ! GB After servicing and before returning set to customer perform a leakage current measurement test from all exposed metal parts to earth ground to assure n

3、o shock hazard exist. The leakage current must not exceed 0.5mA. 1-7 Connections VOLTAGE NOT FOR ALL VERSIONS SELECTOR 110V- 127V 220V- 240V Game console OUT OUT 3a 3b 3c 4 Warning! Use only the supplied speakers. The combination of the main unit and speakers provides the best sound. Using other spe

4、akers can damage the unit and sound quality will be negatively affected. Never make or change connections with the power switched on. Connect the AC power cord to the power outlet only after you have finished hooking up everything. To avoid overheating of the system, a safety circuit has been built

5、in. Therefore, your system may switch to Standby mode automatically under extreme conditions. If this happens, let the system cool down before reusing it (not available for all versions). Step 1:Connecting FM/AM antennas Place the AM loop antenna on a shelf or attach it to a stand or wall. Extend th

6、e FM antenna and fix its ends to the wall. Adjust the position of the antennas for optimal reception. Position the antennas as far as possible from a TV, VCR or other radiation source to prevent unwanted noise. For better FM stereo reception, connect external FM antenna. Step 2:Connecting the speake

7、rs Connect the speaker wires to the SPEAKERS terminals, right speaker to “R”and left speaker to “L”, colored (marked) wire to “+”and black (unmarked) wire to “-”. Fully insert the stripped portion of the speaker wire into the terminal as shown on page 7. Notes: Ensure that the speaker cables are cor

8、rectly connected. Improper connections may damage the system due to short-circuit. Do not connect more than one speaker to any one pair of +/- speaker terminals. Step 3:Connecting to game console IMPORTANT! Gameport inputs are solely for game console only. a.Use the game consoles video cable (not su

9、pplied) to connect its video output to the GAMEPORT-VIDEO terminal. b.Use the game consoles audio cables (not supplied) to connect its audio outputs to the GAMEPORT-AUDIO L. / AUDIO R. terminals. c.Use the video cable (yellow) to connect the VIDEO OUT terminal to the video input on the TV for viewin

10、g. Notes: On the TV, the Video Input jack is usually yellow and might be labeled A/V In, CVBS, Composite or Baseband. To avoid magnetic interference, do not position the front speakers too close to your TV. Step 4:Connecting the AC power cord “AUTO INSTALL - PRESS PLAY”may appear on the display pane

11、l when the AC power cord is plugged into the power outlet for the first time. Press on the main unit to store all available radio stations or press to exit (refer to “Tuner Operations”). Connections 1-8 Step 5:Inserting batteries into the remote control 1 3 2 1Open the battery compartment cover. 2In

12、sert two batteries type R06 or AA, following the indications (+-) inside the compartment. 3Close the cover. Using the remote control to operate the system 1Aim the remote control directly at the remote sensor (iR) on the main unit. 2Select the source you wish to control by pressing one of the source

13、 select keys on the remote control (for example CD, TUNER). 3Then select the desired function (for example , , ). CAUTION! Remove batteries if they are exhausted or will not be used for a long time. Do not use old and new or different types of batteries in combination. Batteries contain chemical sub

14、stances, so they should be disposed of properly. Connections 1-9 Functional Overview Main unit and remote control 1ECO POWER indicator Lights up when the system is in the Eco Power standby mode. 2STANDBY ON B Switches to the Eco Power standby mode or turns on the system. *Switches to standby mode. 3

15、Display screen 4CLOCKTIMER (CLK/TIMER) *Enters clock or timer setting mode. 5CD / TUNER/ AUXGAME Selects the relevant active mode. CD: toggles between DISC 15. TUNER: toggles between FM and AM band. AUXGAME: toggles between AUX and GAMEPORT mode. 6PREVPRESET 4 (TITLE ) () NEXTPRESET 3 (TITLE +) () C

16、D: selects a track or selects a title from MP3 disc. TUNER: selects a preset radio station. CLOCK: sets the minutes. 7STOPDEMO STOP 9 Exits an operation. CD: stops playback or clears a programme. TUNER: *erases a preset radio station. (only on the main unit) *Turns on/off the demonstration mode. 8SE

17、ARCHTUNING (ALBUM/PLAYLIST 43) ( ) CD: *searches backward/forward or selects an album from MP3 disc. TUNER: tunes the radio frequency up/down. CLOCK: sets the hours. ST?AN?D? BY? O? N? M? P?3? 1 2 3 4 5 0 ! 6 9 8 7 ) ( * & % $ # 4 0 ! & 27 % 6 5 7 9 8 CD REPEAT DIM DSCVACMUTEMAX ON/OFF SLEEPCLK/TIME

18、R TIMER ON/OFF PROGRAMSHUFFLEDISPLAY CD1 CD4CD5 CD2CD3 TUNERAUXGAME ALBUM TITLE VOL GAMEGAME SOUNDMIX-IT 24 25 9PLAYPAUSE CD: starts/pauses playback. (only on the main unit) TUNER: *enters Plug & Play mode and/or starts preset radio station installation. 0MAX SOUND (MAX ON/OFF) Turns on/off the opti

19、mal mix of various sound features. !MIX IT (GAME MIX IT) Mixes the game sound with your favorite music from one of these music sources (CD, TUNER or AUX). MODE (GAME SOUND) Selects different type of equaliser setting for Gameport (SPEED, PUNCH or BLAST). #GAME VOLUME Adjusts the games output volume

20、level. $VIDEO Use a video cable to connect to your game consoles v.ideo output. AUDIO L. / AUDIO R. Use a audio cable to connect to your game consoles left/right audio output. %DBB Selects different type of bass boost level settings (DBB 1, DBB 2, DBB 3 or DBB OFF). DSC/PRESET Selects different type

21、 of preset sound equaliser settings (OPTIMAL, JAZZ, ROCK or POP). VAC/REVERB Selects different type of ambience-based equaliser settings (HALL, CINEMA, CONCERT, CYBER or ARCADE). MASTER VOLUME (VOL + ) Adjusts the volume level. &PROG (PROGRAM) CD: starts or confirms tracks programming. TUNER: starts

22、 *automatic/manual preset programming. CLOCK: selects 12- or 24-hour clock display. *n Plug in the headphones jack. The speakers output will be cancelled. Functional Overview * = Press and hold the button for more than two seconds. (VU meters Indicates signal strength of left/right channel. )iR SENS

23、OR Point the remote control towards this sensor. Disc trays (15) OPENCLOSE 0 (DISC 15) Opens/closes the respective disc tray. Control buttons available on the remote control only CD 15 Selects a disc tray to playback. REPEAT Repeats a track/disc/all programmed tracks. DIM Turns on/off the dim mode.

24、SLEEP Sets the sleep timer function. MUTE Mutes or restores the volume. TIMER ON/OFF Turns on/off the timer function. SHUFFLE Turns on/off the random play mode. DISPLAY Displays the album and title name for MP3 disc. B Switches to Eco Power standby mode. *Switches to standby mode. 1-10 WARNING Under

25、 no circumstances should you try to repair the system yourself, as this will invalidate the warranty. Do not open the system as there is a risk of electric shock. If a fault occurs, first check the points listed below before taking the system for repair. If you are unable to remedy a problem by foll

26、owing these hints, consult your dealer or Philips for help. Radio reception is poor. “NO DISC” is displayed or the disc cannot be played. The system does not react when buttons are pressed. Sound cannot be heard or is of poor quality. The remote control does not function properly. The timer is not w

27、orking. The system displays features automatically and buttons start flashing. If the signal is too weak, adjust the antenna or connect an external antenna for better reception. Increase the distance between the system and your TV or VCR. Insert a disc. Load in the disc with the labeled side facing

28、up. Replace or clean the disc, see “Care and safety information”. Use a finalised CD-R(W) or a correct format disc. Remove and reconnect the AC power cord and switch on the system again. Adjust the volume. Disconnect the headphones. Check that the speakers are connected correctly. Check that the AC

29、power cord is connected properly. Select the source (CD or TUNER, for example) before pressing the function button ( , S , T). Reduce the distance between the remote control and the system. Replace the battery. Point the remote control directly toward the IR sensor. Set the clock correctly. Press TI

30、MER ON/OFF to switch on the timer. Press and hold DEMO STOP on the main unit to switch off the demonstration mode. ProblemSolution Troubleshooting Refer to the FAQ (Frequently Asked Questions) on the supplied CD-ROM or visit our website “” for latest update on FAQ. DISMANTLING INSTRUCTIONS Dismantli

31、ng of the 5DTC Module 1) Loosen 4 screws to remove the Cover Top (pos 255) by sliding it out towards the rear before lifting up. - 2 screws on the rear - 1 screw each on the left & right side 2) Loosen 3 screws each to remove the Panel Left (pos 253) and Panel Right (pos 254). The Panels are removed

32、 by sliding it towards the rear and outwards. - 2 screws on the rear - 1 screw on the side 1) Remove 2 screws B (pos 226) as shown in Figure 5 from the bottom of the Cabinet Front (pos 101). Detaching the Front Panel assembly from the Bottom/Rear assembly 2-12-1 Figure 1 Figure 3 Figure 2 Figure 4 3

33、) To loosen the Panel Front Display (pos 120), you have to press in the correct direction and position as shown in Figure 1 and Figure 2. Once the Panel Front Display is loosen, remove it out in the direction as shown in Figure 3. 4) Loosen 4 screws A (see Figure 4 and Figure 16) to remove the 5DTC

34、Module (pos 1105). - 2 screws on the front - 2 screws on the rear Note : For information on the Emergency opening of the trays of the 5DTC Module, refer to Chapter 10 (Page 10-7). Figure 5 2) Release the fixation of the AF Board (pos1102-A) to Bracket CDC Right (pos 186) by releasing the 2 catches C

35、1 (see Figure 7) and pulling the AF Board outwards as shown in Figure 6. 3) Uncatch 2 catches C2 (see Figure 7) on the left & right sides of the Cabinet Front (pos 101) and slides the Front Panel assembly out towards the front. Figure 6 Figure 7 2-22-2 Dismantling of the Front Control Board and Fron

36、t Display Board 1) The Knob Volume Rotary (pos 164) can be remove by pulling it out in the direction as shown in Figure 8. 2) The Knob Game Sound Control (pos 176) can be remove by pulling it out in the direction as shown in Figure 9. DISMANTLING INSTRUCTIONS 3) Loosen 4 screws D (see Figure 11) to

37、remove the Bracket PCB Front Display (pos 183) and Front Display Board (pos 1101-A). 4) Loosen 1 screw E (see Figure 12) to remove the IR Eye Board (pos 1107-H). 5) Loosen 2 screws F (see Figure 12) to remove the ECO Power Board (pos 1107-E). 6) Loosen 3 screws G (see Figure 12) to remove the Bracke

38、t VU Meter 2 (pos 136) and loosen 2 screws H to remove the VU Meter Right Board (pos 1107-D) from the Bracket VU Meter 2. 7) Loosen 3 screws J (see Figure 12) to remove the Bracket VU Meter 1 (pos 129) and loosen 2 screws K to remove the VU Meter Left Board (pos 1107-C) from the Bracket VU Meter 1.

39、8) Loosen 9 screws M (see Figure 13) and loosen the 2 nuts (see Figure 10) to remove the Front Control Board (pos 1107-A). 9) Loosen 1 screw N (see Figure 13) to remove the Headphone Board (pos 1107-B). 10)Loosen 3 screws P (see Figure 14) to remove the Game Port Board (pos 1107-G). Dismantling of t

40、he Front Control Board and Front Display Board Figure 10 Figure 9 Figure 8 Figure 11 Figure 14 Figure 13 Figure 12 2-32-3 Repair Hints 1) During repair it is possible to disconnect the ECO6 Tuner board and/or 5DTC Module completely unless the fault is suspected to be in that area. This will not affe

41、ct the performance of the rest of the set. Dismantling of the Rear Panel assembly 1) Loosen 3 screws S and 2 catches C4 (see Figure 16) to remove the Tuner Board assembly. 2) Loosen 1 screw T (see Figure 16) to free the AF Board (pos 1102-A). 3) Loosen 1 screw U (see Figure 16) to remove the Video C

42、inch Out Board (pos 1102-B). 4) Loosen 1 screw V (see Figure 16) to free the Mains Socket Board (pos 1106-1001-B). DISMANTLING INSTRUCTIONS Note: The flex cables are very fragile, care should be taken not to damage them during repair. After repair, be very sure that the flex cables are inserted prop

43、erly into the flex sockets before encasing, otherwise faults may occurs. 5) Loosen 4 screws W (see Figure 16) and 2 catches C3 (see Figure 7) to remove the Panel Rear (pos 256) by sliding it out towards the rear (see Figure 19). Note : Tuner Board assembly and Mains Socket Board can also be remove t

44、ogether with the Panel Rear. 6) Loosen 4 screws Z (see Figure 16) and 4 catches C5 (see Figure 17) to remove the Fan (pos 1008). Figure 16 Dismantling of the Rear Panel assembly Figure 17 Figure 18 Service position AService position B Service position C 2-42-4 DISMANTLING INSTRUCTIONS 3-13-1 Various

45、 other Tests Activated withACTIONTEST EEPROM FORMAT TEST Load default data. Display shows NEW for 1 second. Caution! All presets from the customer will be lost! Disconnect mains cord LEAVE SERVICE TEST PROGRAM Q R ? 9 to Exit EEPROM TESTA test pattern will be sent to the EEPROM. PASS is displayed if

46、 the uProcessor read back the test pattern correctly, otherwise FAIL will be displayed. Rotary Volume? Knob ROTARY ENCODER TEST Display shows value for 2 seconds. Values increases or decreases until Volume Maximum (VOL? MAX) or Volume Minimum (VOL MIN) is reached. MAX (WOOX 2)DEMO TOGGLE Pressing th

47、is button will toggle between DEMO ON and DEMO OFF. The DEMO status will scroll once across the Display. Figure 1 Figure 2 LEDs CD TUNER AUX / GAME USB PC LINK DISC 1 DISC 2 DISC 3 DISC 4 DISC 5 MAX 1 (WOOX 1) MAX 2 (WOOX 2) FW-C557 - - - - - - - - - OFF ON MAX 3 (WOOX 3) SPEED OFF ON PUNCHOFF BLAST

48、 USB Indicator ? MAX?-?FW-C557, FW-C577, FW-C579, FW-M567, FWM569, FWM587, FWM589? ?WOOX?-?FW-C777, FW-M777 OFF - FW-M587 FW-M569 ON OFF ON - ON OFF - - - OFF ON OFF ON OFF OFF OFF FW-M777 FW-C777 ON OFF ON OFF ON OFF OFF ON OFF OFF ON OFF ON OFF OFF OFF FW-C577 ON OFF ON - ON OFF - - - OFF ON OFF O

49、N OFF OFF OFF Table 2 Y N Y N N VAC Button pressed? VAC Button pressed? VAC Button pressed? DISPLAY TEST Display shows Figure 1? and switch all LEDs on? (except ECO POWER LED), with? full deflection on VU meter Right? & 1/3 deflection on VU meter Left. Display shows Figure 2? and switch alternate LEDs on? (see Table 2), with? 1/3 deflection on VU meter Right? & full deflection on VU meter Left. Y Y N 9 Button pressed? No Display shows? and switch all LEDs off, with? 2/3 deflection on VU meter Right? & 2/3 deflection on VU meter Left. Y N Y