BO-Beosound9000_MKIII_type2571_to_2580-int-sm 电路图 维修手册.pdf

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1、BeoSound 9000 MKIII Type 2571, 2572, 2573, 2574, 2575, 2576, 2577, 2580 Service Manual English, German, French RadioFans.CN 收音机爱 好者资料库 Survey of modules 1.1 1 FM/AM - RDS.diagram A, AA, B, BB page 2.11, 12, 13, 14 3 Main Microcomputer .diagram J page 2.24 4 Mains Filter . diagram N page 2.29 5 Mains

2、 Relay .diagram N, O page 2.29, 30 7 Display .diagram I page 2.23 9 Sledge Position .diagram M page 2.28 11 Main Keyboard, right . diagram H page 2.22 12 Main Keyboard, left . diagram H page 2.22 13 Secondary Keyboard . diagram H page 2.22 14 IR Receiver . diagram H page 2.22 20 ML Interface .diagra

3、m E page 2.18 21 Headphone . diagram G page 2.20, 22 Clamper Position . diagram I, L page 2.23, 26 24 Light Indication, left .diagram J page 2.24 25 Light Indication, right .diagram J page 2.24 26 End Stop Detector .diagram M page 2.28 27 Safety TX .diagram M page 2.28 28 Safety RX .diagram M page 2

4、.28 29 Lamp .diagram I page 2.23 30 IR Transmitter, tacho clamper .diagram I page 2.23 31 IR Reciever, tacho clamper .diagram I page 2.23 32 Input/output Select, Sound Adj. .diagram E, F, G page 2.18, 19, 20 34 Power Supply . diagram C, D, G, H, I, J, L, N page 2.16, 17, 20, 22, 23, 24, 26, 29 35 Mo

5、tor Control .diagram L, M page 2.26, 28 37 Lid Motor .diagram M page 2.28 41 CD VAM 1250 CD .diagram C page 2.16 Turn Table Motor Control . diagram D page 2.17 95 CD Mechanism, VAM 1250 . diagram C, D page 2.16, 17 35 3 34 1 20 21 14 27 28 26 5 37 4 9 7 30 31 29 25 24 12 11 13 41 22 95 32 = PCB13, P

6、CB24 and PCB25 placed on the chassis topplate RadioFans.CN 收音机爱 好者资料库 SPECIFICATION GUIDELINES FOR SERVICE USE BeoSound 9000 MKIII With FM and AM range and RDS Type 2571 (EU), 2572 (GB), 2573 (USA-CDN), 2574 (J), 2575 (AUS), 2576 (TWN), 2577 (KOR), 2580 (LAT) Operation Direct keyboard Beo4, BeoLink

7、1000 Mechanical functions Change from playing CD1 to playing CD6 (Lid closed and known CDs) 3 V Pin 4-6 +supply voltage, +7 V to +15 V (in stand-by +3 V to +15 V) Pin 7-10 Not used Pin 11 -supply voltage, -7 V to -15 V (in stand-by -2 V to -15 V) Pin 12 +supply voltage, +7 V to +15 V (in stand-by +3

8、 V to +15 V) Pin 13 Audio L- in/out, 2 V Bal, in relation to Audio L+, Rin 4.4 MW, Rout 150 Pin 14 Audio L+ in/out, 2 V Bal, in relation to Audio L-, Rin 4.4 MW, Rout 150 Pin 15 Audio R- in/out, 2 V Bal, in relation to Audio R+, Rin 4.4 MW, Rout 150 Pin 16 Audio R+ in/out, 2 V Bal, in relation to Au

9、dio R-, Rin 4.4 MW, Rout 150 Shield GND Power Link Pin 1 Power up (ON = 2.7 V -1mA) Pin 2 Signal GND Pin 3 Audio L out 0 V to 2 V RMS Pin 4 Speaker ON (ON = 2.7 V -1 mA) Pin 5 Audio R out 0 V to 2 V RMS Pin 6 Datalink out (High = 4 V, Low = 0.2 V) Pin 7 Data GND Pin 8 PL+ ON Audio Aux Link Pin 1 Aud

10、io L out 1 V RMS, Rout 1 k Pin 2 GND Pin 3 Audio L in 0.25 V RMS to 2 V RMS, Rin 47 k Pin 4 Audio R out 1 V RMS, Rout 1 k Pin 5 Audio R in 0.25 V RMS to 2 V RMS, Rin 47 k Pin 6-7 Not used Headphones 3.5 mm, 220 W Digital output CD AES / EBU IEC 958 0.5Vpp, 75W, 1% Mains Cable included Type 2571, 257

11、2, 2577, 2580 230V AC Type 2573, 2576 120V AC Type 2574 100V AC Type 2575 240V AC Power frequency 50-60 Hz Power consumption Stand.by Typical 1.0W Power consumption Typical 15W 1.4 Specifi cation guidelines for service use Dimensions W x H x D 86.9 x 7 x 30.1 cm Weight 11.5kg Finish Black, aluminium

12、 Optional accessories Beo4 Type 1624, 1625 (I) Wall bracket horizontal Type 2054 Wall bracket vertical Type 2063 Bracket Type 2053 Stand, adjustable in two heights Type 2065 Cable cover Type 2062 AM loop antenna 8720047 FM antenna 8720048 Type Transformer PCB5 PCB34 PCB1 Mains cable Mains Relay Powe

13、r Supply FM/AM 2571 EU 8013551 EU-230V AC 8005661 EU 8000512 EU 8000462 EU 6100273 2572 GB 8013551 EU-230V AC 8005661 EU 8000512 EU 8000462 EU 6100329 2573 US 8013549 US-120V AC 8005664 US 8000536 US 8000462 EU 6100307 2574 JAP 8013548 JAP-100V AC 8005661 EU 8000512 EU 8000535 JAP 6100331 2575 AUS 8

14、013550 AUS-240V AC 8005661 EU 8000512 EU 8000462 EU 6100332 2576 TWN 8013549 US-120V AC 8005664 US 8000536 US 8000462 EU 6100307 2577 KOR 8013551 EU-230V AC 8005661 EU 8000512 EU 8000462 EU 6100386 2580 LAT 8013551 EU-230V AC 8005661 EU 8000512 EU 8000462 EU 6100273 Subject to change without notice

15、Brief operation guide 1.5 Repeat this procedure for all the CDs you have loaded If you want to clear the posi- tions for a CD, move the car- riage to the CD in question Press to access the positioning thenfunction to clear the position then Press to clear the position Naming CDs Press to play CD the

16、n Press to access the naming function then Press to reveal the characters oror numbers one by one then Press to move to next character position then Press to store the name Press while you are naming CDs or track series in order to automatically store the name and exit the naming function To clear a

17、 name, follow this procedure Press to access the naming function then Press to clear the name then Press to return to normal source operation Listing CDs Press to play CD Press to access the naming list thenCD LIST appears briefly, then the name of the current CD appears Press to list the names one

18、orby one and return to names further up the list Press to clear a name while the appropriate name is displayed Press to return to normal source operation BRIEF OPERATION GUIDE For more detailed operation see Users guide. Programming a series of tracks for one CD Press to play CD Press to scan the CD

19、 EDITING? appears on the display then Press to start scanning the tracks Press to include a track number in the series or Press to exclude a track number from the series EDITING OK appears on the display when you have included or excluded the last track then Press to accept the track series To clear

20、 a track series Choose the CD whose track series you want to clear then Press to access the program- ming option then Press to clear the track series altogether Playing edited CDs Press to start playback of a CD then Press to display EDIT ON and start edited playback Press twice to play a CD in full

21、 and cancel EDIT EDIT OFF appears on the display Positioning CDs Load and adjust a CD manually Then press the direct CD selection button next to this CD to move the carriage to the CD then Press to access the thenpositioning function for CDs then Press to store the position for this CD Closeup opera

22、tion: Loading CDs Press to raise the glass door Press to lower the glass door or Press to lower the door and start playing CD playback Press to play a CD Press to play the next track on a CD or Press to play the same track again or press twice to play the previous track Press to pause playback Press

23、 to resume playing Random Press to display RANDOM ON and cut in the random play function Press twice to display RANDOM OFF and cancel the random play function Press to switch to stand-by Choosing a sequence of discs Press to start playback of a CD Press SELECT and SELECT DISC will appear on the disp

24、lay Press the direct CD selection buttons next to the CDs you want to include Press SELECT to start clearing a sequence and play all six CDs then Press to clear the sequence 1.6 Brief operation guide Playing your radio programs Press to turn on the radio Press to step through your orradio programs P

25、ress to switch to stand-by Presetting radio stations Press to turn on the radio Press to start the tuning function Press to select AM or FM, switches from one to the other, check display for an indication of which one you have chosen then Press to search for a radio orstation up or down the frequenc

26、y band then Press to accept the station you have found Press to change the displayed program number then Press to select for a program ornumber up or down then Press to store your new radio program STORED appears on the display Fine tuning a radio station Press to turn on the radio pro- gram you wan

27、t to fine tune Press to start the fine tuning thenfunction Press to fine tune your orprogram towards a higher or lower frequency then Press to accept your fine tuned program then Press again to store program and program number Mono/stereo reception Press to turn on the relevant radio program Press t

28、o choose MONO or thenSTEREO then then Press to switch from stereo orto mono Press to store your new tu- ning on the program number Clearing presets. Press to turn on the radio Press to search for program ornumber Press to clear the program then Press to confirm the clearing of the radio program Nami

29、ng radio programs Press to turn on the radio program you want to name Press to start the naming function. The first of the twelve cha- racter positions blinks, indi- cating that you can start “writing” a name Press to reveal the characters orone by one Press to reveal previously shown characters the

30、n Press to move to the next character position then Press to store the name of the radio station NAMING OK will appear on the display or Press to store the name and exit the naming function You can press RADIO at any time to store and exit the naming function To clear a name Press to access the nami

31、ng thenfunction Press to clear the name Playing auxiliary sources Press to select extra equipment Adjusting sound Press to raise the volume Press to lower the volume Press to access treble Press to access bass Press to access balance Press to raise or lower the ortreble and bass levels; or adjust th

32、e balance between the left and the right speaker Press to see the status of the loudness adjustment function LOUDNESS ON or LOUD- NESS OFF. Press LOUDNESS again to change the setting Press to accept all sound levels - SOUND OK? appears on the display then Press to store all sound levels If you have

33、not stored your sound adjustments. Press to reset the sound levels to their previously stored settings Switching displays, example Press to turn on the radio Press repeatedly to change the radio display indication Programming Timers Press to start programming timers then Press to choose a source for

34、 oryour Timer or choose a Timer stand-by then Press to accept the Timer Then program when you want the Timer to start and stop Press repeatedly until you orhave found the exact time for starting a Timer play then Press to accept start Brief operation guide 1.7 Repeat the procedure with the L and M b

35、uttons and OK to program the exact timer for stopping a Timer To program a SINGLE DATE Timer. Press to display the date you orwant to program a Timer for then Press to accept the selection then Press to store your Timer programming and return to normal source operations Checking or clearing Timers P

36、ress to check your timers then Press to see timer program- orming number, source and program number of individual timer entries Press repeatedly to display the details of a particular programming When the display reads OK ? then Press to display NEXT ? to orsee your next timer program- ming entry th

37、en Press to see your next entry If there are no more entries, NO MORE, will appear on the display Press clear while information regarding a timer program- ming is displayed on the display CLEARED will appear on the display after pressing CLEAR Setting and using the built-in clock Press to show the c

38、lock Press to see the date and year To display the clock permanently Press when Date and Year is displayed and change the display to time and ON e.g. 14:40 ON press again to cancel the permanent showing of the clock e.g. 14:41 OFF. Option programming Beo4 hold while pressing Until the Beo4 display r

39、eads OPTIONS? then Until the display reads A:OPT then Disable the remote control function or Enable the remote control function Option programming BeoLink 1000 Disable the remote control function or Enable the remote control function Centering the CD drive mechanism Centered for a horizontal positio

40、n. Used for the bracket type 2054. Centered for a vertical position. Centered for a horizontal position. Used for the bracket type 2053. Centered for a flat or near flat position. This is the factory setup. Automatic demonstration The product can be brought into automatic demonstration mode in which

41、 it plays back 90 randomly chosen tracks. Each track is played back for 20 seconds. Load six CDs with at least ten tracks each. Bring the product into stand-by. Press: SHIFT 9 1 9 9 6. The remote control terminal must be in audio mode. (SHIFT is found under LIST on Beo4) The automatic demonstration

42、can be stopped by bringing BeoSound 9000 into stand-by, which is done by actuating stand-by on the product. During the automatic demonstration the sound will be muted. Demute the product if you want sound. Locking of glass lid The glass lid can be locked so that it cannot be operated on the product.

43、 Press: SHIFT 9 0 3 6 9. The remote control terminal must be in audio mode. The display reads: LOCK. The function is stopped by pressing: SHIFT 9 0 3 6 9. The remote control terminal must be in audio mode. SHIFT is found under LIST on Beo4 The display reads: UNLOCK. The sledge must be in position 1.

44、 Press to call up the built-in clock then Press to set time, date/month oror year then Press to accept the changes and reveal the next display - Repeat this setting procedure for date/month and year When you have set or changed the year, the display now reads CLOCK OK? then Press to store your new s

45、etting of the clock 1.8 Brief operation guide The PIN-code system Activate the PIN-code system While the BeoSound 9000 is in stand-by mode you can set up the PIN-code. Change or delete your PIN-code While the PIN-code function is turned on you can always make changes to the PIN-code. Press p twice followed by PAUSE to activate the PIN-code function. The display shows NEW PIN for