Bang & Olufsen BeoCenter 2 Repair Manual Download Page 13

Page: 13 / 54

Available parts 4.6

Socket unit

9040

3114045 Top f/socket unit

9041

8052029 Socket chassis (PCB1, PCB6, PCB50)

9042

3114048 Bottom incl. pos. nos. 9043

9043

3170342 Insulation piece

9044

3950000 Cover f/sockets

9045

6100245 Mains cable, EU

6100328 Mains cable, GB

6100306 Mains cable, US

6100247 Mains cable, JPN

6100248 Mains cable, AUS

6100386 Mains cable, KOR

9046

3165041 Cover f/bottom

9047

3031047 Wall bracket

P12

6270864 FM plug w/cable

P14

6277717 AM plug w/cable

PCB6

8000138 Microprocessor H8

8344323 SW

8343712 EEPROM

PCB60

8000099 SMPS

PCB86

8000115 Tuner - EU

8000116 Tuner - JPN

Survey of screws

2052011 Screw 3 x 10mm

2015183 Screw 3.5 x 8mm

2930021 Screw 3 x 8mm

Summary of Contents for BeoCenter 2

Page 1: ...BeoCenter 2 Type 2801 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 2823 Service Center repair guide English German French Italian Spanish Danish Nederlands Japanese ...

Page 2: ... 2 Available parts 4 Service tips Service Menu Replacements ServiceTool 5 English 5 1 German 5 4 French 5 7 Italian 5 10 Spanish 5 13 Danish 5 16 Nederlands 5 19 Japanese 5 22 Disassembly 6 Insulation test 7 English 7 1 German 7 2 French 7 3 Italian 7 4 Spanish 7 5 Danish 7 6 Nederlands 7 7 Japanese 7 8 There is no Brief operation guide in this Service Center repair guide Instead an english versio...

Page 3: ...nter 2 will be a Service Center repair guide with part nr for the Back Up suitcase electrical and mechanical parts User s guides etc Converting mains voltage supply The Master Unit has only one variant for all markets The Socket Unit has separate type nos for each market due to country approvals The mains voltage is determined by the type nos of the Socket Unit there are only two internal mains vo...

Page 4: ...o open for Master code input Type in the Service code Warnings ESD When electrical replacements or disassembly is taking place use a ESD mat The internal electronic are very sensitive to static electricity When mains voltage on the BeoCenter 2 is required remove the connection from the BeoCenter 2 to the ESD mat Laser exposure The BeoCenter 2 contains a laser system and is classified as a class 1 ...

Page 5: ...al to noise ratio 105dB A weighted in CD mode Tone controls Bass Treble Loudness Balance Radio FM 87 5 108 0 MHz 76 90 MHz JPN De emphasis 50 75µs Grid 12 5 kHz to 50kHz Radio AM 150 1710 kHz in two bands Grid 225 250 300 450 or 500 Hz RDS Name RadioText Clock Naming 60 stations Digital output Stereo and Encoded surround sound Linear PCM AC 3 MPEG 2 DTS Video Performance Formats RGB S Video Y C CV...

Page 6: ...3 1 Overall block diagram Overall block diagram 3 1 3 1 Overall block diagram ...

Page 7: ...3 2 Wiring diagram Wiring diagram 3 2 3 2 Wiring diagram ...

Page 8: ...ailable parts 4 1 4 1 Available parts BeoCenter 2 9001 9002 W15 W13 W7 9003 9004 9005 9007 9006 9008 9009 9010 5 9 4 1 1 1 1 1 2 2 2 2 2 Incl pos nos 9005 9007 3 3 3 3 3 3 4 5 6 4 5 6 4 5 6 See page 4 3 and 4 4 3 3 3 3 2 7 7 ...

Page 9: ...Rubber part f cover 9008 3114035 Gearbox complete 9009 2732004 Belt 9010 8400009 Motor W7 6200058 Cable f Display W13 6200056 Cable f Display W15 6200041 Cable f PCB4 PCB5 PCB4 8000083 IR receiver two right PCB5 8000082 IR receiver one left PCB9 8330021 Display Survey of screws etc 1 2011048 Screw 2 5 x 8mm 2 2019033 Screw 2 5 x 6mm 3 2019034 Screw 3 x 12mm 4 2036061 Screw 2 6 x 6 5mm 5 2930074 Bu...

Page 10: ...4 3 Available parts 9020 9021 9022 9025 9024 9023 W12 9028 9029 9027 9027 W11 9026 9029 Incl pos nos 9022 9024 9025 9028 2 2 2 2 2 2 2 2 2 1 1 1 1 9 9 95 2 77 Incl pos nos 9020 9021 x 4 pcs Bottom ...

Page 11: ...031 Bottom incl pos nos 9022 9024 9025 9028 9027 3103013 Aluminium foot 9028 3103000 Rubber foot small 9029 3103001 Rubber foot large W11 6200036 Cable w holder right W12 6200028 Cable w holder left PCB2 8000098 Top Interface PCB77 8000164 DVD Main Board Assy PCB95 8420004 DVD Traverse Mechanism incl pos nos 9020 9021 x 4 pcs Survey of screws 1 2011048 Screw 2 5 x 8mm 2 2019033 Screw 2 5 x 6mm 9 2...

Page 12: ...4 5 Available parts Socket unit 9040 9041 9042 9043 9044 9045 9046 9047 P14 P12 86 6 60 1 50 10 10 10 11 11 11 11 11 11 11 11 11 11 11 12 12 10 10 12 12 Incl pos no 9043 ...

Page 13: ...0328 Mains cable GB 6100306 Mains cable US 6100247 Mains cable JPN 6100248 Mains cable AUS 6100386 Mains cable KOR 9046 3165041 Cover f bottom 9047 3031047 Wall bracket P12 6270864 FM plug w cable P14 6277717 AM plug w cable PCB6 8000138 Microprocessor H8 8344323 SW 8343712 EEPROM PCB60 8000099 SMPS PCB86 8000115 Tuner EU 8000116 Tuner JPN Survey of screws 10 2052011 Screw 3 x 10mm 11 2015183 Scre...

Page 14: ...nnection cable 3m US 6270092 Connection cable 5m US 6270093 Connection cable 10m US Parts not shown 3375021 Product cover 3395090 Back up suitcase 3629000 Screwdriver TX6 3629002 Screwdriver TX8 3375055 Flash kit ServiceTool 3658949 ServiceTool CD ROM 3375397 Cable kit for ServiceTool complete Cable kit consists of 6270857 Main cable 6270852 Cable D SUB Jack 6277439 Wire 3 pole 8008922 Minijack f ...

Page 15: ... 1 1 1 1 Incl pos no 2 9501 3459446 Top plate 9502 2950033 Tube 9503 3459002 Cover 9504 2752023 Bottom incl pos no 2 1 3390667 Bag w 3 x 2 screws 2 x hexagon spanners 6 x spikes pos no 3 2 3103392 Foot 3 3103390 Spike 3396234 Foam order 2 pcs 3392824 Outer carton 3504728 Guide ...

Page 16: ... 4 4 9510 3459448 Top plate 9511 3034400 Cable holder 9512 2950034 Tube 9513 3459447 Cover 9514 2752029 Bottom incl pos no 5 9515 3459449 Wall plate 4 3390626 Bag w 2 x screws 2 x hexagon spanners 5 3103358 Foot 6 2058016 Screw 6 x 100mm 3396235 Foam order 2 pcs 3392825 Outer carton 3504729 Guide ...

Page 17: ...ter 2 from the mains place the magnet and then connect the BeoCenter 2 to the mains again After start up the magnet can be removed and the hall sensor will still detect the keyboards as closed which give full functionality with the keyboards open detached until load is pressed See page 6 17 5 If measurements need to be done on the outlet plugs on the Socket Panel remember to use the GND in the sam...

Page 18: ...Loader Lock 8 DVD Service Select wanted menu using general menu navigation rules 1 SW Versions SW Versions 1 AP 0 90a 2 OS 12 00a 3 IOP 22 00a 4 Tuner 1 10a 5 Master Unit 0 81a 2 Error List Select from the list NVMEM errors or VMEM errors Error List 1 NVMEM 2 VMEM The NVMEM and the VMEM menu has the same layout each menu will display the last 15 errors 1 is NVMEM non volatile memory and 2 is VMEM ...

Page 19: ...detailed view of the corresponding error is shown 4F 00000002 Date 10 11 02 09 35 21 WATCHDOG RESET Pressing l returns to Error List The Error Layout 1 4F 00000002 10 11 02 09 35 21 Err_no error_code error_parm Date Time 1 15 dec 0 FF 0 FFFFFFFF dd mm yy hh mm ss 2digit dec 2digit HEX code 8digit HEX code error_parm are divided into 4 sections digit 1 and 2 XX error_type digit 3 and 4 XX error_par...

Page 20: ... STACK LIMIT REACHED SW bug check for AP SW update 42 STACK VIRTUAL LIMIT REACHED SW bug check for AP SW update 43 OUT OF IAS OBJETS SW bug check for AP SW update 44 IAS SIGNAL LOST SW bug check for AP SW update 45 OVERFLOW IN IAS FIFO SW bug check for AP SW update 47 LSL QUEUE NOT ATTACHED SW bug check for AP SW update 48 SCAN QUEUE NOT ATTACHED SW bug check for AP SW update 4A UART 0 QUEUE OT AT...

Page 21: ...ENT MASTER No error EP 1 22 CONFIG IMPOSS CURRENT MASTER ML installation Analog Sound Engine or Av Panel EP 1 12 LINK TIED UP CURRENT MASTER ML installation Analog Sound Engine or Av Panel EP 1 02 LINK TIED DOWN CURRENT MASTER ML installation Analog Sound Engine or Av Panel EP 1 06 LINK OK AND CURRENT MASTER No error 21 MLSL TIMEOUT ERROR No error 22 MLSL TX BUF FULL TLG NOT SEND No error 23 ML KE...

Page 22: ...Panel or Connection between Socket Unit and Test equipment EP 1 01 Av Panel Top Interface or interface cable connection or cable 43 ATI NACK OVERRUN EP 1 00 Av Panel or Connection between Socket Unit and Test equipment EP 1 01 Av Panel Top Interface or interface cable connection or cable 44 ATI UNKNOWN PROTOCOL EP 1 00 Av Panel or Connection between Socket Unit and Test equipment EP 1 01 Av Panel ...

Page 23: ...PONENT IC401 Tuner EP 1 07 ST EEPROM COMPONENT IC203 Tuner EP 2 00 NO ST ERROR Use EP1 EP 2 01 ST WRITE ERROR Use EP1 EP 2 02 ST READ ERROR Use EP1 EP 2 03 ST CHKSUM ERROR Use EP1 EP 2 04 ST READ ERROR ONLY FF Use EP1 EP 2 05 ST BLOCK LIMIT Use EP1 EP 2 06 ST EEPROM INVALID BLOCK Use EP1 40 RMP STATUS ERROR EP 1 2 0001 RMP START UP MEDIA Use EP3 EP 3 01 RMP NO DISC No error EP 3 02 RMP INVALID MED...

Page 24: ...ate EP 3 1E RMP DOORS NOT CLOSED Check door and loader mechanics SW bug check for Master Unit SW update EP 3 20 RMP DRIVER NOT STARTED SW bug check for Master Unit AP SW update EP 3 21 RMP BUSY No error 41 RMP TRANSMIT QUEUE FULL SW bug check for AP SW update 42 RMP DD UNKNOWN COMMAND SW bug check for Master Unit SW update 50 OUT OF DISPLAY REPOSITORIES SW bug check for AP SW update 51 DISPLAY REP...

Page 25: ... 2 Type No YYYYYYYY 3 Serial No zzzz 4 PIN OK If Error in Master PIN code PIN Err else PIN OK 4 Service Counters Service Counters 1 Time Standby 1100 2 Time Radio 10 3 Time CD 5 4 Time DVD 23 5 Time AUX 0 6 Time active ML 2 7 Time TP Enabled 3 8 Times Standby 3 9 Times Booted 23 NOTE Unit of Time is in 10hours Time Standby Time unit is placed in standby x10hours Time Radio Time Radio source is act...

Page 26: ...NU_KEY LOAD_KEY STANDBY_KEY EXIT_KEY VOLUME_KEY For VOLUME_KEY the Data field is also used Data show the last data different from 0 received for a VOLUME_KEY Keyboard Test Key VOLUME_KEY Data 4 The Data indicate the NOF steps the volume would be regulated during normal operation To leave the Keyboard Test press T Beo4 7 Loader Lock This menu can lock Unlock the Loader When the Loader is Locked the...

Page 27: ...tion the laser do fail or in which section the disc is bad CD TOC area IN CD active area CD 9 Output video system NTSC PAL AUTO 10 Disc sensing DVD CD VCD This tell you what format the inserted disc is 11 Jitter value This is a statement of the current jitter value it gives you an instant quality description of the disc while it plays 12 Version of the AV 1 chip version of firmware The version of ...

Page 28: ...tions are OK and the theft protection is also OK There is no need to testing the functionality of the theft protection Replacing of both PCB6 and EEPROM 6IC6 If both PCB6 and the EEPROM 6IC6 need to be replaced it is necessary to have them pre programmed from Bang Olufsen with the correct serial no otherwise they will not work Please contact Bang Olufsen ServiceTool Along with a cable kit for Serv...

Page 29: ...Replace Keyboard left Replace Keyboard left 1 3 5 Socket Unit 2 180º 4 6 1 ...

Page 30: ...Replace Keyboard right Replace Keyboard right 1 4 Socket Unit 5 2 180º 3 6 2 ...

Page 31: ...Replace display 2 1 Replace display See page 6 1 Remove Keyboard left See page 6 2 Remove Keyboard right 4x TX10 2x 6 3 ...

Page 32: ...6 4 Replace display PCB Replace display PCB See page 6 1 Remove Keyboard left See page 6 2 Remove Keyboard right See page 6 3 Remove Display 2 1 4x TX7 2x ...

Page 33: ...5 Replace IR receiver one left Replace IR receiver one left See page 6 1 Remove Keyboard left See page 6 2 Remove Keyboard right See page 6 3 Remove Display See page 6 4 Remove Display PCB 2 1 2x TX7 1x 3 ...

Page 34: ... Replace IR receiver two right Replace IR receiver two right See page 6 1 Remove Keyboard left See page 6 2 Remove Keyboard right See page 6 3 Remove Display See page 6 6 Remove Display PCB 2 1 2x TX7 2x 3 ...

Page 35: ...Replace Clamper 2 1 Replace Clamper See page 6 1 Remove Keyboard left See page 6 2 Remove Keyboard right 3x TX8 2x See page 6 3 Remove Display Remounting Clamper CD 3x TX8 1 m m 6 7 ...

Page 36: ...Replace Clamper cover 2 1 See page 6 1 Remove Keyboard left See page 6 2 Remove Keyboard right 3x TX8 See page 6 3 Remove Display See page 6 7 Remove Clamper Replace Clamper cover 6 8 ...

Page 37: ...e Gear box 2 1 See page 6 1 Remove Keyboard left See page 6 2 Remove Keyboard right 6x TX10 1x See page 6 3 Remove Display See page 6 7 Remove Clamper See page 6 8 Remove Clamper cover Replace Gear box 3 8 9 ...

Page 38: ...move Keyboard left See page 6 2 Remove Keyboard right See page 6 3 Remove Display See page 6 7 Remove Clamper See page 6 8 Remove Clamper cover See page 6 9 Remove gear box 1P6 Special tool for Bezel No 3629144 1P16 6 10 Replace DVD mechanism ...

Page 39: ... page 6 1 Remove Keyboard left See page 6 2 Remove Keyboard right 4x TX6 See page 6 3 Remove Display See page 6 7 Remove Clamper See page 6 8 Remove Clamper cover See page 6 9 Remove gear box CN2 1P8 1P11 1P9 1P10 Replace DVD main board ...

Page 40: ...age 6 2 Remove Keyboard right 9x TX8 See page 6 3 Remove Display See page 6 7 Remove Clamper See page 6 8 Remove Clamper cover See page 6 9 Remove gear box 1P2 1P3 1P17 See page 6 10 Remove DVD mechanism 6 12 Replace Top Interface See page 6 11 Remove DVD Main board ...

Page 41: ...See page 6 1 Remove Keyboard left See page 6 2 Remove Keyboard right See page 6 3 Remove Display See page 6 7 Remove Clamper Replace rubber belt 3x TX8 Replace rubber belt 6 13 ...

Page 42: ...See page 6 1 Remove Keyboard left See page 6 2 Remove Keyboard right See page 6 3 Remove Display See page 6 7 Remove Clamper Replace Clamper motor 6 14 Replace Clamper motor ...

Page 43: ...See page 6 1 Remove Keyboard left See page 6 2 Remove Keyboard right See page 6 3 Remove Display Replace Gearbox rubber belt 3x TX8 Remounting Replace Gearbox rubber belt 6 15 ...

Page 44: ...oard left See page 6 2 Remove Keyboard right See page 6 3 Remove Display See page 6 7 Remove Clamper See page 6 8 Remove Clamper cover See page 6 9 Remove gear box Replace Gearbox motor 3x TX8 3x TX8 6 16 Replace Gearbox motor ...

Page 45: ...Servicetest position See page 6 1 Remove Keyboard left See page 6 2 Remove Keyboard right Servicetest position 6 17 ...

Page 46: ...6 18 ...

Page 47: ...AUX IN R R L L AUX OUT LINE OUT R L DIG OUT VIDEO S VIDEO CTRL Master Unit 2x 3x TX10 2x 50P3 50P4 2x 1P22 1P23 PCB50 Replace PCB50 Analog Sound engine REplace PCB50 Analog Sound engine 6 19 ...

Page 48: ...Replace PCB86 Tuner PCB86 3x TX10 4x 60P100 60P102 60P103 60P106 2x AUX IN R R L L AUX OUT LINE OUT R L DIG OUT VIDEO S VIDEO CTRL Master Unit 6 20 Replace PCB6 Tuner ...

Page 49: ...2x 60J3 60J4 4x TX10 PCB60 Replace PCB60 Switch mode power supply 2x AUX IN R R L L AUX OUT LINE OUT R L DIG OUT VIDEO S VIDEO CTRL Master Unit Replace PCB60 Switch mode power supply 6 21 ...

Page 50: ...CB6 2x 6P1 6P2 Replace PCB6 Microprocessor H8 IC3 IC6 EEPROM PCB6 Replace using IC pliers part no 3629145 IC SOCKET 6IC6 See page 6 15 Remove PCB50 Analog Sound engine 6 22 Replace PCB6 Microprocessor H8 ...

Page 51: ...Replace PCB1 A V panel See page 6 15 Remove PCB50 Analog Sound engine See page 6 16 Remove PCB86 Tuner See page 6 17 Remove PCB60 Switch mode power supply See page 6 18 Remove PCB6 Microprocessor H8 Replace PCB1 A V panel 6 23 ...

Page 52: ...ns of the mains plug and connect them to one of the terminals of the insulation tester Connect the other terminal of the insulation tester to the chassis pin of the arial socket NOTE To avoid damaging the set it is essential that both terminals of the insulation tester have good contact Slowly turn the voltage control of the insulation tester until a voltage of 2 5kV and max 5mA is obtained Mainta...

Page 53: ......

Page 54: ...Bang Olufsen DK 7600 Struer Denmark Phone 45 96 84 11 22 Fax 45 97 85 39 11 3538001 11 03 ...

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