Bang-Olufsen-Beosound_1-Service-Manual(1) 电路图 维修手册.pdf
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1、BeoSound 1 Type 2581, 2582, 2583, 2584, 2585, 2586, 2587, 2590 On-site service guide English, German, French, Italian, Spanish, Danish, Dutch, Japanese This On-site service guide must be returned with the defective parts/ back-up suitcase ! RadioFans.CN 收音机爱 好者资料库 1.1 Brief operation guide Buttons o
2、n BeoSound 1 - AERIAL. Press to extend and retract the built-in aerial. - DELETE is used to delete station settings and to omit CD tracks from playback. - STORE is used to store radio stations and volume level. - l n. Use for searching through a CD, for tuning in radio stations and for activating th
3、e AUX socket (press simultaneously). - STOP. Use in CD playback to pause and stop, for programming Stop timers and for tuning in radio stations. - LOAD. Press to open and close the CD compartment. - l CD n. Press to switch on the CD player. Press to step forwards or backwards through tracks. - l RAD
4、IO n. Press to switch on the radio. Press to step forwards or backwards through radio stations. - u VOLUME r. Press to turn the volume up or down. Press both to mute speakers. - V. Press to switch BeoSound 1 to standby. Change display light - Press and hold STORE. Press u VOLUME r to adjust the disp
5、lay light up or down. Make and delete Stop Timer - Press STOP. The minutes is displayed. Press STOP to change the number of minutes. Wait 5 seconds and the Stop Timer is stored. Delete a Stop Timer by selecting another source or set the minutes for 00. Store and delete radio stations - Search for th
6、e station using l n. Press STORE when the requested station is found. Use l n to change program number if wanted. Press STORE again. Press DELETE twice to delete the radio station playing. Set BeoSound 1 in option 0 (no IR) or option 1 (IR) using Beo4 - BeoSound 1 must be in standby. Press and hold
7、V then press LIST. Press LIST (until OPTION) then GO. Press LIST (until A.OPTION) then GO. Press 0 or 1. Further information regarding daily use - Please refer to the BeoSound 1 Guide for further information regarding daily use. Connections to BeoSound 1 Brief operation guide (A) AUX - (A). Placemen
8、t for internal aerial if an external aerial is connected. - AUX. Connection of external equipment. Press l n simultaneously to activate. RadioFans.CN 收音机爱 好者资料库 2.1Contents, English #1 Servicing BeoSound 1 #2 Fault fl ow chart #3 Test mode #4 Theft protection #5 Adjustment after repair of BeoSound 1
9、 #6 Test after repair of BeoSound 1 10.1 Illustrations 11.1 Disassembly/Assembly of BeoSound 1 12.1 Replacement of PCB1, (Main PCB) 13.1 Replacement of PCB2, (SMPS) and PCB3, (Display 2582=2; 2583=3; 2584=4; 2585=5; 2586=7; 2587=8; 2590=3 No 1 000 No 2 175 FM start. Type 2584=152 No 3 216 FM stop. T
10、ype 2584=180 No 4 0XX XX is variant. Type 2583+2590=75, others=50 No 5 000 N0 6 000 No 7 000 No 8 000 No 9 000 - Turn off BeoSound 1. Remember to follow the guidelines in #6 Test after repair of BeoSound 1. Adjustment after replacement of PCB2, SMPS - If mains voltage from 100V-120V AC ensure that j
11、umper J2 on PCB2 (see 6) is mounted. - If mains voltage from 220V-240V AC ensure that jumper J2 on PCB2 (see 6) is removed. Adjustment after replacement of speaker units Only a simple adjustment is necessary if a speaker unit has been replaced. - Read-out the value on back of the new speaker unit (
12、8.1). Compare with values in the table and fi nd the speaker value ( 8.2). - Enter TM44. Set the speaker value for the speaker in question. See #3 Test mode for further information. Adjustment after repair of BeoSound 1, English 2.10 #6 Test after repair of BeoSound 1 For information on the general
13、use of BeoSound 1 please refer to the BeoSound 1 Guide. Reassemble BeoSound 1 - Reassemble BeoSound 1 if not done already. See 11.1 Dissambly/Assembly of BeoSound 1 if necessary. Perform an AC leakage test Check the antenna terminals and other exposed metal parts for AC leakage. - Remove the line ca
14、ble from the AC source (the wall outlet). - Place a jumper across the two AC plug prongs. - Use a multi-meter, set for measurements in the Ohm-area. - Place one lead from the multi-meter on the AC plug and place the other lead on each of the exposed metal parts, that is antenna connection, aerial an
15、d front cover. - The resistance during these measurements must be of 1 Mega Ohm or more. If resistance is below 1 Mega Ohm, this indicates an abnormal situation and corrective actions must be taken. Please note: Avoid any skin contact either with the AC plug nor the metal parts while performing the
16、test, as it may infl uence the measurement. Connect mains voltage to BeoSound 1 - Reconnect mains voltage and turn on BeoSound 1. See #4 Theft protection if necessary. Read-out and clear error codes - Enter TM27 and read-out the errors for service use. Clear errors when done. See #3 Test mode if nec
17、essary. Check keyboard functions - Check that all keyboard buttons are OK. Check Radio functions - Tune in and store at least one radio station. Check other radio functions as well. Check CD functions - Insert a CD in the CD-loader. The test-CD SBC 444A can be used. Ensure that tracks 10, 17 and 19
18、on the CD are being played correctly. Check speakers - Ensure that all speakers are playing correctly and without dissonance. Check surfaces and clean these if necessary - Use a dry, soft cloth. If necessary remove persistent dirt with a lint-free, fi rmly wrung cloth, dipped in a solution of water
19、containing only a few drops of mild detergent. The front may also be cleaned with a soft brush mounted on a vacuum cleaner set to the lowest level. Test after repair of BeoSound 1, English 3.1Inhalt, Deutsch #1 Servicearbeiten am BeoSound 1 #2 Fehlersuchdiagramm #3 Testmodus #4 Diebstahlsicherung #5
20、 Einstellungen nach der Reparatur des BeoSound 1 #6 Tests nach der Reparatur des BeoSound 1 10.1 Abbildungen 11.1 Zerlegung/Zusammenbau des BeoSound 1 12.1 Austausch der PCB1, (Haupt-PCB) 13.1 Austausch der PCB2, (SMPS) und PCB3, (Display 2582=2; 2583=3; 2584=4; 2585=5; 2586=7; 2587=8; 2590=3 Nr. 1
21、000 Nr. 2 175 FM Start. Typ 2584=152 Nr. 3 216 FM Stopp. Typ 2584=180 Nr. 4 0XX XX ist die Variante. Typ 2583+2590=75, andere=50 Nr. 5 000 Nr. 6 000 Nr. 7 000 Nr. 8 000 Nr. 9 000 - Schalten Sie das BeoSound 1 aus. Denken Sie daran, die Manahmen in Abschnitt #6 Tests nach der Reparatur des BeoSound 1
22、 zu befolgen. Einstellung nach Austausch von PCB2, SMPS - Bei Netzspannung 100V-120V AC sicherstellen, dass die Brcke J2 auf PCB2 (siehe 6) montiert ist. - Bei Netzspannung 220V-240V AC sicherstellen, dass die Brcke J2 auf PCB2 (siehe 6) abgenommen ist. Einstellung nach Austausch von Lautsprecherein
23、heiten Nach dem Austausch eines Lautsprechers ist nur eine einfache Einstellung erforderlich. - Lesen Sie den Wert auf der Rckseite der neuen Lautsprechereinheit ab ( 8.1). Vergleichen Sie diesen Wert mit der Tabelle und suchen Sie den Lautsprecherwert ( 8.2). - Geben Sie TM44 ein. Stellen Sie den L
24、autsprecherwert fr den jeweiligen Lautsprecher ein. Fr weitere Informationen siehe Abschnitt #3 Testmodus. 3.10Tests nach der Reparatur des BeoSound 1, Deutsch #6 Tests nach der Reparatur des BeoSound 1 Fr Informationen zum allgemeinen Gebrauch des BeoSound 1 siehe bitte BeoSound 1 Bedienungsanleitu
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