Bang & Olufsen Beolab 4000 MKII 6642 Скачать руководство пользователя

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BeoLab 4000 MKII

9001

3451181

Top/bottom, red

3451227

Top/bottom, blue

3451242

Top/bottom, dark grey

3456201

Top/bottom, aluminium

3456202

Top/bottom, black

3456205

Top/bottom, yellow

9002

3358346

Heat sink incl. pos. nos. 9004, 9005

9003

3947350

Foam tape, 10m

9004

3340136

Gasket

9005

3340090

Gasket

9006

3169054

Bracket incl. pos. nos. 9004, 9005

9007

3170226

Shield

9008

3152399

Holder f/PCB2

9009

3151432

Holder f/PCB1

9010

2576128

Adapter

9011

6150039

Light guide

9012

3340134

Gasket f/light guide

9013

2938320

Bush f/light guide

9014

3440162

Baffle, left

9015

3440163

Baffle, right

9016

8480321

Tweeter

9017

8480384

Woofer

9018

3320300

Front frame, black

3320742

Front frame, grey

3320750

Front frame, yellow

3320885

Front frame, dark grey

9019

2568090

Set of profiles, black

2568111

Set of profiles, yellow

2568148

Set of profiles, red

2568150

Set of profiles, blue

2568158

Set of profiles, dark grey

9020

2816315

Spring

9021

3332015

Set of gaskets

01Module 8003563

PCB01, Amplifier

02Module 8003556

PCB02, SMPS

03Module 8003562

PCB03, Main PCB

04Module 8003555

PCB04, LED

9101

3031601

Bracket f/wall

9102

3031620

Bracket f/speaker

9103

2816297

Clips

9104

3031651

Wall bracket, complete

Available parts 8.2

Screws etc.

2013177

Screw 3 x 13mm

2816298

Spring

2042053

Screw 4 x 16mm

2013229

Screw 3 x 6mm

7530087

Solder tab

2013137

Screw 3 x 10mm

7530119

Solder tab

2015182

Screw 3 x 13mm

2015132

Screw 3.5 x 10mm

2015139

Screw 3.5 x 16mm

2054046

Screw 3.5 x 12mm

3340137

Gasket

Wires

The W number refers to the Wiring diagram page 7.1

W01

6278171

Wire, Inlet

W02

6278172

Wire, SMPS

W03

6278173

Wire, Amplifier

W04

6278174

Wire, LED

W05

6278175

Wire, speaker

Содержание Beolab 4000 MKII 6642

Страница 1: ...643 6644 6645 6646 6647 6648 Service Manual English German French Italian Spanish Danish Dutch and Japanese versions are available in the Retail System This Service Manual must be returned with the defective parts back up suitcase ...

Страница 2: ...modules 1 1 How to service 1 2 Warnings Insulation test 2 1 Adjustments 3 1 Repaie tips 4 1 Replacement of modules 5 1 Specification guidelines for service use 6 1 Block diagram 7 1 Wiring diagram 7 1 Available parts 8 1 ...

Страница 3: ...PCB01 Amplifier PCB02 SMPS PCB03 Main PCB PCB04 LED Survey of modules 1 2 3 4 Survey of modules 1 1 ...

Страница 4: ...ed on all markets with 100 to 240 V ac mains voltage When you order BeoLab 4000 MKII set of two two mains cables and two Power Link cables are included Installation and setting up Only the switch for Left Right or Line must be set into correct position as described in the User Guide before Power Link or a Line signal and AC power wires are connected If Power Link is used the switch is for Left or ...

Страница 5: ...owest level Note Never use alcohol or other solvents to clean any part of the BeoLab 4000 MKII Insulation test The product must be insulation tested after having been dismantled Make the test when the set has been reassembled and is ready to be returned to the customer Flashover must not occur during the test Make the insulation test as follows Short circuit the two pins of the mains plug and conn...

Страница 6: ...erted to a mechanical position of the two potentiometers by using table 1 and fig 1 After replacing a speaker unit Adjust treble level by means of R301 and the bass level by means of R312 These two potentiometer are accessible via the two holes in the socket well see fig 1 Adjusts according to the drawing and table 1 Only the potentiometer of the replaced unit have to be adjusted WARNING Do under ...

Страница 7: ... by an ohm meter OK values for tweeter and woofer are approx 6 W How to check the Switch Mode Power Supply Take off the baffle Connect an audio signal set the input switch corresponding to the applied signal Connect mains 100 240V Confirm 12V standby on PCB02 SMPS P2 pin 6 GND pin 3 if not OK replace PCB02 SMPS Confirm 12V HT_ON on PCB02 SMPS P2 pin 8 if not OK replace PCB03 Main PCB Confirm 12V o...

Страница 8: ...4 2 ...

Страница 9: ...field service kit must always be used when the product is disassembled or modules are being handled Notice All modules must be placed on the ESD mat or in an ESD proof bag Purpose of replacement of modules Short instructions for replacement of the available modules with reference to additional illustrations The correct sequence for replacing modules Text and illustrations Reference to adjustment A...

Страница 10: ...5 BeoLab 4000 MKII in service position Remove front frame LINE L R 1 2 POWER LINK Remove profile Remove screws for baffle Remove cables connected to BeoLab 4000 MKII 2x TX10 10x TX10 ...

Страница 11: ...5 BeoLab 4000 MKII in service position Remove cables for speaker units ...

Страница 12: ...5 Replace PCB01 Amplifier 5 2 BeoLab 4000 MKII in service position Remove screws 4x TX10 Remove cables on backside of PCB 4P300 4P301 ...

Страница 13: ...5 Replace PCB02 SMPS 6x TX10 Remove screws and pull out PCB02 SMPS 5 2 BeoLab 4000 MKII in service position Remove cables 2P1 2P2 ...

Страница 14: ...5 Replace PCB03 Main PCB 5 2 BeoLab 4000 MKII in service position Remove screws and pull out PCB03 Main PCB Remove ground cable 5x TX10 Remove cables Ground 3P300 3P103 3P100 ...

Страница 15: ...5 Replace PCB04 LED Remove screws and pull PCB04 LED out Remove screw and pull off light guide 1x TX10 5 2 BeoLab 4000 MKII in service position Remove screw and pull out LED 2x TX10 1x TX10 ...

Страница 16: ...5 ...

Страница 17: ...Hz 10 dB Bass equalization ABL Adaptive Bass Linearization Acoustics and cabinet Cabinet principle Bass reflex Woofer 114 mm 4 8W Tweeter 18 mm 8W Magnetically shielded Yes Crossover frequency 3 3 kHz Net volume bass 4 litres Power amplifier Signal to noise ratio 84 dBA 1W in Woofer Input sensitivity impedance Input sensitivity Power Link Line 125 mV 88 dB SPL Auto switch on Power link sockets 1V ...

Страница 18: ...6 2 ...

Страница 19: ...ter Black Red Woofer White Purple G R GND R302 R312 PCB04 LED PCB03 Main PCB02 SMPS PCB01 Amplifier Autostart HT On 1 2 Tweeter gain adjust EQ notch 4 kHz EQ notch 7 kHz H P F fc 3200 Hz Tweeter Protection Limiter H P F fc 3200 Hz Differential Output Tweeter Tweeter amp gain 20dB ICE power Woofer amp gain 20dB Woofer MUTUAL EQ 750Hz notch 1 35kHz notch 2 4kHz peak ABL L P F fc 3560Hz Filter PWB L ...

Страница 20: ... 9004 9003 9003 9014 9006 9007 9008 9009 9013 9012 9010 9011 9015 9016 9017 9018 9019 9020 9020 9021 1 3 2 4 1 1 1 1 2 3 3 1 1 1 1 2 4 4 4 4 4 4 5 8 8 7 6 6 6 6 6 6 6 6 6 6 6 6 6 4 4 4 4 4 4 9 9 9 9 2 10 10 10 11 11 12 10 10 10 10 11 10 10 10 10 10 10 10 10 10 Incl pos nos 9004 9005 Incl pos nos 9004 9005 Available parts ...

Страница 21: ...9019 2568090 Set of profiles black 2568111 Set of profiles yellow 2568148 Set of profiles red 2568150 Set of profiles blue 2568158 Set of profiles dark grey 9020 2816315 Spring 9021 3332015 Set of gaskets 01Module 8003563 PCB01 Amplifier 02Module 8003556 PCB02 SMPS 03Module 8003562 PCB03 Main PCB 04Module 8003555 PCB04 LED 9101 3031601 Bracket f wall 9102 3031620 Bracket f speaker 9103 2816297 Cli...

Страница 22: ...ble KOR 3m 6100047 Mains cable China 3m Packing 3397996 Set of foam 3392504 Outer carton Parts not shown 3658262 Product cover 3103325 Rubber foot 3040030 Allen key 6270041 Power Link cable MKIII 5m black Accessories 1203726 Base 6270856 Phono male to PL line in black 5 m 6270433 Stereo mini jack male to 2 x phono female black 3m Available documentation See Retail Ordering System ...

Страница 23: ...ium tube 9204 3459257 Cover plate 9205 2752081 Foot incl pos no 9210 9210 3103392 Foot soft 9211 3103390 Foot spike 3390616 Bag w parts 2 screws 4x12mm 6 pcs of pos no 9211 and 1 torx key 3504637 Setting up guide 3392710 Outer carton 3396136 Foam packing top bottom Incl pos no 9210 9210 9211 9201 9202 9203 9204 9205 ...

Страница 24: ...8 5 ...

Страница 25: ......

Страница 26: ...Bang Olufsen DK 7600 Struer Denmark Phone 45 96 84 11 22 Fax 45 97 85 39 11 3538061 03 07 ...

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