Bang Olufsen Beolab 3500 Service Manual
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BeoLab 3500 MKII Type 1601, 1602, 1603, 1604, 1605, 1607, 1608 from serial no. 19343452 Service Manual English German and French, versions are available in the Retail System CONTENTS Survey of modules ......................................................................................... 1.1 Adjustments .................................................................................................. 2.1 Repair tips ..................................................................................................... 3.1 Disassembly ................................................................................................... 4.1 Insulation test ................................................................................................ 5.1 Specification guidelines for service use ........................................................... 6.1 Wiring diagram . ............................................................................................ 7.1 Block diagrams ..................................................................................... 7.3 – 7.5 Available parts ............................................................................................... 8.1 Survey of modules Seen from the front 22 2 20 21 34 25 31 19 Seen from the back 32 2 35 36 Switch Mode Power Supply 19 DC/DC Converter 20 Transformer left 21 Transformer right 22 Power Amplifier left 22 Power Amplifier right 25 NTC 31 LF Supply and Control 32 Cross Field 34 Plug PCB 35 Display, Keyboard and IR Receiver 36 Microcomputer 22 25 1. 1. Adjustments 2. ADJUSTMENTS 5V - When replacing IC1, LM3578, on PCB2, Switch-Mode Power Supply, the supply voltage may have to be adjusted to 5V ±0.25V by means of R2 and R10: If 5V is above level, install R2 (R1//R2). If 5V is below level, install R10 (R3//R10). C3 R5 R2 R1 IC1 R4 C1 C2 R3 R11 C7 R10 L1 L2 2 SPEAKER Adjustment of bass/treble sound level. To be carried out only when replacing a speaker unit or PCB36, Microcomputer. TEST MODE 01 This test mode permits manual adjustment of speaker bass and treble levels and can only be executed from stand-by with a Beo4. - Press MENU 0 1 GO. The display reads SPK.CAL. to indicate that the product is ready for speaker calibration. - Press GO. The display shows the present adjustment: ‘X X X X’ = left bass (LB). ‘X X X X’ = left treble (LT). ‘X X X X’ = right treble (RT). ‘X X X X’ = right bass (RB). The value that can be changed is flashing. Press >> or << to change unit of adjustment, and change the value by pressing the digit keys. When all four speakers have the desired encoding, press STORE, and abandon test mode by pressing STOP. 2. Adjustments Replacement of PCB36, Microcomputer The bass and treble levels of the speakers are stored electronically in the Microcomputer (PCB36). When replacing PCB36, the original bass and treble level values must be restored: - Install the new Microcomputer (see section 4, Disassembly, if necessary). - In TEST MODE 01, enter the values printed on the label in the socket well: LT (left treble) : X LB (left bass) : X RT (right treble) : X RB (right bass) : X - Press STORE STORE when all four speakers have been encoded as desired. Replacement of a speaker unit A rated value in dB is printed on the back of the new speaker unit. This value is used for adjusting the sound level, which is done in TEST MODE 01: - Note the value on the back of the new speaker unit - Replace the old speaker unit. - Execute the point TEST MODE 01. - The rated value printed on the back of the speaker may be either positive or negative: Positive: If the rated value printed on the back of the speaker is positive, the unit in question must be damped by X number of steps. Press >> to select speaker, if necessary (the active speaker is flashing), and enter a new digit (see table). Negative: If the rated value printed on the back of the speaker is negative, the other three units must be damped by X number of steps. Press >> to select the three speakers in question, and enter new digits (see table). Rated value in dB X steps down 0.00 +/-0.25 +/-0.50 0 steps down +/-0.75 +/-1.00 +/-1.25 1 step down +/-1.50 +/-1.75 +/-2.00 2 steps down - Press STORE when all four speakers have the desired encoding. - Abandon test mode by pressing STOP. Repair tips 3. REPAIR TIPS BeoLab 3500 can be brought into TEST MODE from stand-by with a Beo4, giving access to the following functions: TEST MODE 00 Display of: Software version number and time of operation in Audio mode, Video mode and stand-by. - Press MENU 0 0 GO. The display reads: SW X.Y, which is the software version number. - Press m The display reads: A: XXXXX, which is the Audio mode operating time in hours x 10. - Press m The display reads: B: XXXXX, which is the Video mode operating time in hours x 10. - Press m The display reads: C: XXXXX, which is the stand-by operating time in hours x 10. Press m or p to scroll in the scroll menu, and abandon test mode by pressing STOP. TEST MODE 01 Electronic adjustment of the bass and treble levels of the speakers. See section 2, Adjustments. SERVICE SET-UP BeoLab 3500 is connected to a Beomaster as an ordinary Master link installation. As regards option programming, see User’s Guide. TEST MODE 02 Display of Master Link error types. Gives an identification of the error types that may occur in the Beolink installation. - - Press MENU 0 2 GO The display reads: ML OK = Or NO ML = Or ERROR 1 = Or ERROR 2 = Or ERROR 3 = Or ERROR 4 = The Master Link connection is OK. Master Link is not connected. Address configuration impossible. Master Link data pulled low. Master Link data pulled high. Data collision on Master Link. Press STOP to abandon display of Master Link error types and to delete registered errors. The Master Link error system is a part of the software in the product. It registers communication errors between the microcomputer, the data transceiver circuits (PCB35) and the products connected to BeoLink. The error types will be described below, and tips will be given regarding how the cause of the error can be found: 3. Repair tips - - - - ERROR 1: Error during address configuration. No address has been allocated because too many units are connected to the BeoLink. Remove all products from BeoLink, and connect them again one at a time until the error code occurs. Disconnect that product from BeoLink. ERROR 2: It is not possible to transmit on BeoLink, because it has been pulled low. The error may occur if there is no Master Link driver circuit, or as a result of a physical shortcircuit on BeoLink or in the data transceiver circuits. Disconnect one product from BeoLink at a time, and see if it starts up. Reset the faulty product, and check the connection (cable/plug) and signal path (the data transceiver circuits). ERROR 3: It is not possible to transmit on BeoLink, because it has been pulled high. This error is caused either by the pull-up resistance in the system having become too small or by an error in the data transceiver circuit. Disconnect one product from BeoLink at a time, and see if it starts up. Reset the faulty product, check whether the Master Link cable is too long, and check the signal path (the data transceiver circuit). ERROR 4: The data traffic on BeoLink has been excessive, or a product has jammed and will not receive telegrams. Press the operating sequence again. Disconnect one product from BeoLink at a time to determine which product has jammed. Reset the faulty product, and check the Master Link connection (cable/ plug) and signal path (amplifiers in the data transceiver circuit). TEST MODE 0 3 Direct selection of Master Link input. Permits the Master Link signal path to be tested without having a BeoLink master connected. - Press MENU 0 3 GO The display reads: ML SEL. = Opens the Master Link signal path. - Press STOP to close the Master Link signal path. Disassembly 4. DISASSEMBLY Front fabric frame - Push the front fabric frame to the side and lift it off. When both front fabric frames have been removed, PCB35, Display, Keyboard & IR receiver, PCB36, Microcomputer, and PCB32, Cross field, are accessible: - Remove the display glass (two screws) and the two plastic covers (four screws). PCB35 can now be tilted out into service position, thereby also providing access to PCB36 and PCB32. 32 36 35 4. Disassembly Service position Important! The display glass and cabinet must be protected against scratches by placing them on a soft base. - Remove the sixteen screws, A, behind the front fabric frames. Place the front face down. - Remove the socket well by first removing the two Allen screws. - Lift the cabinet up and off carefully. Place the cabinet parallel to the electronics block, and remove the two woofer plugs (22P4) if necessary. - When assembling the product, lower the electronics block carefully down into the cabinet. Place the woofer leads at the centre of the cabinet so that they will not rattle against the cabinet sides. A A A A A A A A A A A A A A A A Insulation test 5. INSULATION TEST Each set must be insulation tested after dismantling. The test is to be performed when the set has been re-assembled and is ready for delivery to the customer. Make the insulation test as follows: Short-circuit the two plug pins of the mains plug and connect one of the terminals of the insulation tester. Connect the other terminal of the insulation tester to the chassis of the 8-pin DIN socket. N.B.! To avoid ruining the set, it is esential that both insulator test terminals are in really good mechanical contact. Now turn slowly the voltage control of the insulation tester until a voltage of 1.3kV is obtained. Hold it there for 1 second, then turn slowly the voltage down again. At no point during the testing procedure any flash-overs are permissible. 5. Specification guidelines for service use 6. SPECIFICATION GUIDELINES FOR SERVICE USE BeoLab 3500 MKII Type 1601 (EU), 1602 (GB), 1603 (USA-CDN), 1604 (JAP), 1605 (AUS) 1607 (KOR), 1608 (CHK) Concept X-tra room product Operation Local operation Remote operation Status feedback Independent sound control Compatability Active stereo loudspeaker with control circuitry, stand-by relay and IR receiver Two sensi-touch fields with restriced operation (Mute/on/off/listen-in, timer on/off) Beolink 1000 or Beo4, one-way (optional extra) Red 8 char. LED dot matrix display, (program source, program or track number, record, clock) Red LED 1.8mm (Timer indication) Volume, balance, bass, treble, loudness Master Link Wireless 1 via 8-pin DIN plug Cabinet Rear finish Front cloth Center front Wall bracket Polished aluminium, high gloss Black Black aluminium/plastic Grey plastic Placement Wall Stand Wall bracket included Polished aluminium (optional extra) Acoustics Cabinet net volume per channel 0.8 litres Woofer in each channel 9 cm - 3½” Tweeter in each channel 1.8 cm - 3/4” Crossover frequency 3000 Hz Bass reflex principle Port Electronics Overload protection Volumecontrol Bass/treble equalization Yes +12 dB in relation to central room ±12 dB, 100Hz/20kHz System data Principle Frequency response Sound Pressure Level Harmonic distortion 250 -1,000Hz Harmonic distortion 1,000 - 5,000Hz Minimum distance to TV Active, Bass reflex, 2-way, bi-amp,stereo 70 - 22.000 Hz +4 -8 dB, half field 95 dB weighted noise (IEC 268-5),stereo, half room, 3m <10% 94 dB SPL, 1m <3% 94 dB SPL, 1m 25cm 6. Specification guidelines for service use Power amplifiers Rated power woofer Rated power tweeter Amplifier signal-to-noise ratio Signal-to-noise ratio Frequency range Harmonic distortion Total harmonic distortion Cross talk Active crossover network Low frequency equalization High pass filter 35W, 8W 35W, 8W > 80 dBA, 1W/8W > 74 dBA, full volume 20 - 20,000 Hz +0 -1 dB < 0.1% < 0.3% IHF 50 dB 24 dB/octave Linkwitz/Riley +12 dB/60 - 250 Hz, ABL 30 dB/octave, 60 Hz Connections Mains Cable included, 3 meters 230V AC, 1601 EU, 1607 KOR, 1608 CHK 240V AC, 1602 GB and 1605 AUS 120V AC, 1603 USA - CDN 100V AC, 1604 JAP BeoLink Wireless 1 (W1) 8-pin DIN 45326 socket Dimensions Total dimensions W x H x D (on wall) 111 x 9.5 x 11 cm Power consumption, operation 95 watts (230V) Power consumption, stand-by 1.1 watt, ‘Dot’ in display 3 watt, ‘Watch’ in display Weight 10 kg, without stand Optional accessories Beo4 Wall bracket Wall bracket Wall plate Table stand Cable cover Subject to change without notice Type 1627 Type 1607 - 3031302 3031235 3031333 Type 1606 - 1160611 2560276 (10 pieces x 2.5m) Wiring diagram 7. 7. Wiring diagram 7. AC1-2 AC1 2 AC1 2 AC1 2 AC1 G AC1 G AC1 G AC1 G AC1 1 AC1-1 AC1 1 AC1 1 12 11 10 9 8 7 6 5 4 3 2 1 P21 1 2 3 4 20 REL1 REL2 GND 10V PMUTE PON PFAIL PL data 1 2 GNDD PL in L 3 GND REF 4 5 PL in R 6 MLR+ 7 MLRMLL+ 8 MLL9 10 V ML -8V5 u?-15V 11 V ML 8V5 u?15V 12 SP ON MLD+ 13 MLD14 22 POWER AMPLIFIER LEFT + N.C. P4 1 2 3 + N.C. P3 1 2 + - P8 PLIM PMUTE ML? MCL SDA SCL GND BAS L GND TREB L PLIM PMUTE PFAIL 25 NTC P10 P18 21 P9 19 TRANSFORMER RIGHT 35 DC/DC CONVERTER DISPLAY AND IR RECEIVER P13 1 2 3 4 5 6 18V GND +9V -18V GND -9V P14 6 5 4 3 2 1 CP1 P8 1 2 ML? PLIM MCL GND 1 2 3 4 5 6 7 8 9 10 11 12 P17 31 LF SUPPLY AND CONTROL P16 1 2 3 4 5 6 7 8 +9V -9V GND BASS R TREB R PLIM PMUTE PFAIL P2 1 2 3 4 5 6 7 8 22 POWER AMPLIFIER RIGHT AC AC AC 13V 13V 13V P15 12 11 10 9 8 7 6 5 4 3 2 1 4 3 2 1 AC3 2 AC3 G AC3 G AC3 1 AC P12 13V 12 11 10 9 8 7 6 5 4 3 2 1 P1 P11 AC2-2 AC2-2 AC2-2 AC2 2 AC2 G AC2 G AC2 G AC2 G AC2-1 AC2-1 AC2-1 AC2 1 N.C. N.C. +9V -9V MLLMLL+ MLRMLR+ PL in R GND REF PL in L GND PMUTE P2 P4 1 2 3 PFAIL PON TREB L GND BAS L GND SCL SDA 12 11 10 9 8 7 6 5 4 3 2 P6 1 + - NTC MCLR+ MCLRMCLL+ MCLLMLR+ MLRMLL+ MLL-9V +9V N.C. N.C. P1 1 2 3 4 5 6 7 8 9 10 P24 P3 1 2 25 AC2-2 AC2-2 AC2-2 AC2-2 AC2 G AC2 G AC2 G AC2 G AC2-1 AC2-1 AC2-1 AC2-1 NC STROBE PMUTE +5V ST.BY GND -5V ST.BY GND BAS L GND TREB L GND +9V -9V 230VAC 230VAC TIMER MUTE IRRX P5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 MLTX MLRX STKEY OE NC GND GND +5V CROSS FIELD PCB STROBE MLDMLD+ DATA CLOCK 32 PON TIMER MUTE IRRX PLIM P4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 MLRX MLTX SDA STKEY PLIM PFAIL P2 1 2 3 4 5 6 7 8 1 2 P7 PMUTE L_LEV +5V ST.BY +5VA ST.BY GND GND CLOCK DATA OE -5V ST.BY MCLTX 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 SWITCH MODE POWER SUPPLY +9V -9V GND BAS L TREB L 230VAC 230VAC 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PFAIL MLCON MCLRX P25 1 2 3 4 5 6 7 8 P20 P3 L LEV P23 1 2 3 4 TRANSFORMER LEFT 14 13 12 11 10 9 8 7 6 5 4 3 2 1 NC STROBE 230VAC 230VAC PFAIL TIMER MUTE IRRX PLUG PCB 10 9 8 7 6 5 4 3 2 1 NC GND GND +5V 2 P19 PLIM OE P1 P22 MAINS -9V +9V GND TREB L GND BAS L GND -5V ST.BY GND +5V ST.BY DATA CLOCK 34 14 13 12 11 10 9 8 7 6 5 4 3 2 1 MLRX MLTX SDA STKEY PLIM 36 MICRO COMPUTER 4 3 2 1 MCLTX P8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 AC3 1 AC3 G AC3 G AC3 2 PFAIL MLCON MCLRX AC1 2 AC1 2 AC1 2 AC1 2 AC1 G AC1 G AC1 G AC1 G AC1 1 AC1 1 AC1 1 AC1 1 L LEV 12 11 10 9 8 7 6 5 4 3 2 1 Wiring diagram 7. 7. 7. Block diagram 2 TRANSFORMER LEFT Block diagram 7. 32 35 CROSS FIELD DISPLAY, KEYB.&IR T1 10V + C5 P19-1 P21-4 10V P23-4 P21-3 P23-3 5V ST.BY 5V P24-1 PON REL1 1V 1 TF5 T2 REL2 P21-2 F2 IC1 LM3578 P23-1 R3 P21-1 R10 RL1 5V ST.BY P4-1 P1-6 - C5 R5 D2 MAINS IN R4 P19-2 R2 TF1 7. SWITCH MODE POWER SUPPLY R1 20 7. 7/6 P8-17 5 P23-2 P2-3 P9-18 P2-4 P9-17 36 5V ST.BY 5VA ST.BY µC 5V C6 P20-1 TR2 MAINS OUT 22 D3 + P20-2 P22-1 26V POWER AMPLIFIER (LEFT) C8 26V AC D200 35V + -9V F3 26V 26V AC P22-12 C1 AC 9V P2-2 P25-2 P2-1 P25-1 -9V P24-10 9V P24-9 P1-12 21 TRANSFORMER RIGHT 13V 19 AC P10-1 MAINS IN P12-4 P15-1 P12-3 P15-2 P12-2 P15-3 P10-2 DC/DC IC1 LM317 D1 - + 18V P14-6 P13-1 9V P13-3 9V P14-4 P18-10 -18V P14-3 P13-4 -9V P13-6 -9V P14-1 P18-9 C29 13V AC P12-1 P15-4 26V AC P11-1 SEE PCB 22 POWER AMPLIFIER LEFT F5 26V AC P11-12 IC2 LM337 P1-1 P1-12 22 POWER AMP. (RIGHT) -9V 9V P2-2 P2-1 -9V P16-2 9V P16-1 C30 F4 P4-9 9V P6-10 -9V P6-9 31 LF POWER SUPPLY F3 P4-10 -35V C2 F2 P2-10 C9 D4 - T1 -5V ST.BY P4-3 TR3 F4 TF1 -5V ST.BY P24-3 P1-1 AC D3 P9-11 -5V ST.BY 7. Block diagram 34 7. 7. Block diagram 32 CROSS FIELD PLUG PCB MLDP3-14 MLD+ P3-13 MLDP7-1 MLD+ P7-2 MASTER LINK SCL 16 1 V ML P7-14 1 3 4 5 PL D P3-1 PL DATA 2 6 7 8V5 =>15V SDA, SCL 3/4IC1 P5-3 SDA P5-2 PL 31LF PL DATA TR3,4,5 P17-2 SDA P17-3 SCL 5V SOUND CONTROL 35 DISPLAY, KEYBOARD & IR R21 10K IC1 1A P2-8 P4-13 P1-15 P1-19 SDA P1-6 P1-20 P1-18 PL RX PFAIL P8-3 R78,TR8-10 AND IC2, TR7 P5 10 PL TX P8-5 PLIM P2-6 PMUTE P2-7 2 P24-11 P25-6 P24-13 P25-8 PL ON POWER AMP. LEFT P4-11 5V P8-17 P2-8 P16-6 P17-10 P16-8 1A P1-13 PFAIL 1A PLIM R78,TR8-10 AND IC2, TR7 5V P5-8 P8-10 P2-6 P17-8 P1 16 MLTX P8-7 P2-16 P2-17 P2-2 P1-22 P2-19 P1-17 36 L-LEV P8-1 CLOCK P8-12 P1-11 MLRX 1 P8-6 OE 2 P1-3 P1-10 DATA P8-11 IRRX P8-20 P1-12 P1-1 P8-9 STKEY P8-19 MUTE P8-18 TIMER STROBE P8-22 GND P8-15 GND P8-16 C4 5V MICROCOMPUTER P8-13 P2-14 ML DATA TRANSCEIVER TR9-14,IC8 R6 10K R7 10K PLIM MLTX P9-3 P8-8 31 POWER AMP. RIGHT P2-18 TR6 1A P8-4 P3-11 P121 22 P7-4 8V5 =>15V P8-2 PMUTE P2-7 V ML PFAIL 22 V ML P2-7 22n MLDP9-5 MLD+ P9-4 CLOCK P9-14 14 1/4IC1 1A 3 P2-9 P2-8 P2-15 OE P9-12 DATA P9-13 DISPLAY IC1,2,7 2/4IC6,DP1 STR. P9-6 32 DATA P1-14 P2-20 P1-4 P2-13 P1-5 P2-12 GND P4-2 P1-8 P1 7 STROBE CLOCK OE PON LCD CONTRAST POWER ON/MUTE IC4 TR7,8,15 P2-11 P9-10 P4-14 PMUTE L-LEV 2 P24-14 SMPS SOFT TOUCH KEYB. TR3,TR4,2/4IC6 2 IRRX P9-7 P25-7 P24-12 MLRX P9-2 PMUTE P16-7 P4 12 31 32 L-LEV P2-1 P9-20 D5 P17-9 P5-9 P9-19 P-MUTE IR RECEIVER IC3,TR1,2,5,6 P9-1 STKEY P9-8 MUTE TIMER P9-9 TR1 RELAY P24-2 Block diagram 7. 7. Block diagram 7. Block diagram for Power amplifier 22 POWER AMPLIFIER TREBLE FILTER, 4. ORDER HP 3 + 1 2 1/2 IC100 4558 TREBLE IN P2-5 P1-1,2,3,4 5 6 POWER AMPLIFIER TREBLE + 7 - 1/2 IC100 4558 1 9V D200 + C1 D12 R32 TR3 TO IC1 PIN 6 C14 P1-5,6,7,8 9V 9V 9V 35V 25 NTC TR1 R5 R4 P2-7 R71 1/2 IC1 STK4171V 18 + 13 P2-8 TO PCB3 ?P P8-1 TR10 R78 R2 TR2 PMUTE TR8 PFAIL TR9 POWER SUPPLY P8-2 1 - 1/2 IC101 4558 3 2 6 + - 5 1 1/2 IC103 4558 6 7 1/2 IC103 4558 - 17 TR4 1/2 IC101 4558 - + BASS EXTENSION 4. ORDER LP BASS EXTENSION 2. ORDER HP 5 -9V + 5 7 3 2 + - 1 6 + - 1/2 IC102 4558 2. ORDER HP 7 1/2 IC102 4558 R113 POWER LIMITER BASS (LONG AND SHORT TERM) 12 6 + 7 3 - 2 + D9 13 + - 14 3 1/4 IC2 2 R58 1 + 1 - 1/4 IC2 R129 5 D8 9V 1/2 IC104 4558 1/2 IC104 4558 BASS POWER AMPLIFIER BASS LDR BAND PASS FILTER WITH ADJUSTMENT P4 1 R52 MUTE TRANSISTOR DIFFERENTIAL FILTER R109 - R70 2 SIGNAL MUTE + R49 3 R114 BASS IN P2-4 R66 R109 LED AMPLITUDE DETECTOR 10 9 R128 R130 BASS FILTER WITH ABL R127 FROM PCB 5 P9-20 TREBLE MUTE TRANSISTOR TREBLE PROTECT P1-9,10,11,12 P2 1 R26 TR5 PA MUTE D4 10 - TR6 35V C2 + R69 - 2 R27 -35V 1/2 IC1 STK4171V C26 1/4 IC2 + 5 8 6 + 1/4 IC2 7 - R67 PLIM P2-6 TR7 TO PCB3 ?P 8.1 Available parts Available parts 8.1 8.1 Available parts 9008 9009 BeoLab 3500 1 9011 3 4 9010 2 1 3 2 5 9022 5 5 6 5 7 9012 6 22 25 10 14 6 10 11 11 22 10 6 18 21 6 32 6 13 9017 36 5 5 20 9007 19 20 19 5 35 19 20 19 31 22 14 10 6 25 6 5 13 5 6 6 14 15 10 9018 5 13 14 6 19 13 21 20 5 5 13 6 5 17 13 18 21 16 5 6 6 21 6 5 5 13 22 10 5 6 6 10 6 5 9004 9005 9006 6 6 20 10 5 21 10 16 17 21 4 7 10 6 2 9003 9015 9016 7 15 14 5 9 9014 14 9001 9002 98 34 6 9013 9023 7 8 9019 21 9020 9021 5 5 5 Available parts Available parts 9001 9002 9003 9004 9005 9006 9007 9008 9009 9010 9011 2576302 3114422 8480340 3907064 3950053 3451207 3169016 3459454 3459108 3459106 3430055 3430056 3430614 2816214 8480259 Distance bolt Chassis Tweeter Rubber Rubber belt Front piece Operating panel Cap, dark grey Cap, black Cap, grey Cabinet, dark grey Cabinet, black Cabinet, grey Clips Woofer 9012 9013 9014 9015 9016 9017 9018 9019 9020 9021 9022 9023 3332055 3170300 3152214 6276907 3164935 3114406 8006108 3114422 3451207 3451470 3451472 3451244 3031382 3164920 02Module 8006073 Switch Mode Power Supply 19Module 8006107 2622423 2364066 2816195 DC/DC Converter Insulating piece Rivet Spring clips 20Module 8006091 8006092 8006093 8006094 Transformer left, type 1601, 1607, 1608 Transformer left, type 1602, 1605 Transformer left, type 1603 Transformer left, type 1604 21Module 8006061 8006062 8006063 8006064 Transformer right, type 1601, 1607, 1608 Transformer right, type 1602, 1605 Transformer right, type 1603 Transformer right, type 1604 22Module 8006087 Power Amplifier 6200044 Band cable 25Module 8006109 NTC PCB 31Module 8002938 LF Supply and Control 32Module 8002935 Cross Field 34Module 8002932 Plug PCB 35Module 8002937 Display, Keyboard and IR Receiver 36Module 8002944 Microcomputer Survey of screws and washers 1 2 3 4 5 6 7 8 9 10 11 13 14 15 16 17 18 19 20 21 2046032 2816267 2622487 2013176 2015154 2013188 2036082 7530119 2640054 2011056 2038111 2622041 2624013 2013177 2038103 2622247 3358305 2015167 2625039 2011055 Allen screw, 6 x 32.7mm Spring Washer Screw, 3 x 6mm Screw, 3.5 x 25mm Screw, 3 x 8mm Screw, 2.5 x 8mm Solder tag Washer Screw, 3 x 16mm Screw, 3 x 8mm Washer Washer Screw, 3 x 13mm Screw, 3 x 12mm Washer, 3.2 x 10.2 x1mm Heat sink Screw, 3.5 x 14mm Lock washer Screw, 3 x 10mm 8. Damper Insulating piece Wire holder Mains socket Cover Chassis f. sockets Rectifier PCB Chassis Front piece Cloth front, dark grey Cloth front, silver Cloth front, black Wall fittings Cover f. wall fittings 8. Available parts Accessories 3031302 3031235 3390481 3031333 3390468 1160611 3390480 2560276 Wall bracket, type 1607 Wall bracket Bag with parts f/Wall bracket Wall plate Bag with parts f/Wall plate Table stand Bag with parts f/table stand Cable cover, 10 pieces Parts not shown 3947547 3947350 3947548 3984215 3040016 6100273 6100329 6100307 6100247 6100086 6100386 6100047 Packing 3392368 Outer carton 3397921 Foam packing 3946038 Foam foil Survey of wire bundles Available documentation 6276906 6276908 6200239 6276907 Foam, 3x19mm x 10m Foam, 3x7mm x 10m Foam, 6x7mm x 10m Heat sink compound Allen key, 4mm Mainscable EU, type 1601 Mainscable GB, type 1602 Mainscable US, type 1603 Mainscable JAP, type 1604 Mainscable AUS, type 1605 Mainscable KOR, type 1607 Mainscable CHK, type 1608 Wire bundle, left: 2P23 - 20P21 2P24 - 32P4 2P25 - 22P2 20P22 - 22P1 22P3 - Tweeter 22P4 - Woofer Wire bundle, right: 31GND - Chassis 31P14 - 19P13 31P15 - 21P5 31P16 - 22P2 31P17 - 32P5 31P18 - 32P6 22P3 - Tweeter 22P4 - Woofer Varnished tubing PCB set Mains socket wire bundle See Retail Ordering System Bang & Olufsen DK-7600 Struer Denmark Phone +45 96 84 11 22* Fax +45 97 85 39 11 06-06 A
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