BO-Beocenter2-rec-sm 电路图 维修手册.pdf

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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 RadioFans.CN 收音机爱 好者资料库 CONTENTS How to service, PIN code protection, Warnings . 1 English . 1.1 Ge

2、rman . 1.3 French . 1.5 Italian . 1.7 Spanish . 1.9 Danish . 1.11 Nederlands . 1.13 Japanese . 1.15 Specification guidelines for service use . 2 Diagrams . 3 Overall block diagram . 3.1 Wiring diagram . 3.2 Available parts . 4 Service tips, Service Menu, Replacements, ServiceTool . 5 English . 5.1 G

3、erman . 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 Servic

4、e Center repair guide. Instead an english version of the user guide is enclosed the back-up suitcase. RadioFans.CN 收音机爱 好者资料库 How to service Front line service Both the Master and the Socket Unit has been developed for simple module exchange to follow the On-site service strategy. Module exchange is

5、 possible On- site, at the dealer or in the service workshop whatever is most convenient in each case. For On-site service a Back-up suitcase must be used. Module exchange is the recommended way to perform service, due to the fact that most of the modules are multi layer based, and most of the circu

6、its are on a single main PCB. An electrical fault symptom can be removed during one visit to the customers home if you bring a BeoCenter 2 Back-up suitcase with you. Is it a mechanical symptom, the particular part must be brought with you separately. The Socket Unit and the Master Unit must be conne

7、cted when testing, because the Socket Unit contains the power supply. Service documentation Service Documentation for the BeoCenter 2 will be a “Service Center repair guide” with part nr. for the Back Up suitcase, electrical and mechanical parts, Users guides etc. Converting mains voltage supply The

8、 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 voltage settings (a jumper) on the SMPS, 100/120V and 230/240V A

9、C. (J10, when mounted = 100/120V) Use the ServiceTool to reprogramme the DVD region code and tuner setup. The only variant on the Master Unit : 2801 The variants on the Socket Unit : Variant Area Region 2811 : EU2 DVD region 2 2812 : EU3 DVD region 3 2813 : EU4 DVD region 3 2814 : EU5 DVD region 4 2

10、815 : GB2 DVD region 2 2816 : GB3 DVD region 3 2817 : US4 DVD region 1 2818 : US4 DVD region 4 2819 : JP2 DVD region 2 2820 : AU4 DVD region 4 2821 : TW3 DVD region 3 2822 : KR3 DVD region 3 2823 : LA4 DVD region 4 How to service, English 1.1 DVD Region setup First time the Master Unit is connected

11、to the Socket Unit, and powered, the DVD region code is set, and stored. RadioFans.CN 收音机爱 好者资料库 1.2 How to service Warnings, English PIN code protection The PIN code protection is a 4 digit PIN code, of the users own choice, which must be entered if the product has been disconnected from the mains

12、for 15-30 min. The PIN code protection is activated from the factory, it is up to the user to deactivate it, or personalize the 4 digits code. If the PIN code protection is activated, when delivered into service it is a good idea to ask the customer to deactivate the protection. Service code If the

13、PIN code protection is activated and the product is in a service situation, there is a possibility of 12 hours service by entering a 5 digit Service Master Code which is 11111. This gives 12 hours of full functionality to service the product. If two hours are used the first time, there will be 10 ho

14、urs remaining. Entering the code : The service code must be entered when a source is selected and the product asks for the PIN-code “PIN _ _ _ _”. Press l for 3 times to open for Master code input. Type in the Service code. Warnings ESD When electrical replacements or disassembly is taking place, us

15、e 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 laser product. The BeoCen

16、ter 2 must only be opened by qualified personal only. General Warnings Wear cutton cloves to avoid any fingerprints on the product. The aluminium and display surface on the product is very sensitive, so handling should be done with great care to avoid damage. When transporting the BeoCenter 2 it is

17、recommended to use the product cover, part no. 3375021. The interface cable is very sensitive to sharp bends and other large mechanical influence. Also be sure that the plugs in each end, are connected correctly. Cleaning Clean the BeoCenter 2 surfaces using a lint-free cloth which you have wrung fi

18、rmly in lukewarm water. Never use alcohol or other solvents to clean any parts of the BeoCenter 2. STATIC ELECTRICITY MAY DESTROY THE PRODUCT Specification guidelines for service use 2.12.12.1 Specifications Master Unit Dimensions W x H x D, Master unit 372 x 50 x 243 mm (without standard feet) 37 x

19、 15 x 23 cm (with standard feet) Weight, Master unit 4.5 kg Cabinet finish, Master unit Silver DVD/CD Disc sizes 12 cm and 8 cm (in adaptor) IR-remote control Beo 4 Close-up operation panels Sensi-touch piezo-electrical keyboards Display type Vacuum Fluorescent Display with automatic light intensity

20、 control Loader Motorized doors and loader Contains DVD, DVD-loader, Display, Keyboard Socket Unit Dimensions W x H x D, Socket unit 536 x 150 x 55 mm (without wall bracket) 54 x 15 x 6.5 cm (with wall bracket) Weight, Socket unit 2.8 kg Cabinet finish, Socket unit Black Power supply, EU, GB, US, KO

21、R 187 - 264 V / 50-60 Hz Power supply, JPN, US, TWN 85 - 132 V / 50-60 Hz Power consumption typ. 22 watts / st-by 60 dB, typ 70 dB Crosstalk (video/video) - 55 dB Diff. Phase 3 Bandwidth 4.8MHz PAL, 4.3MHz NTSC Widescreen Signaling Data to signal the aspect ratio. Analog copy protection According to

22、 DVD standard dependant upon disc copy protection ON/OFF bit (DVD discs only) Connections Master unit Headphone / Mini-jack 1 Special interface cable between Master and Socket unit 1 special interface cable between Master and Socket Unit Socket Unit AV (Scart) 1 AV Link 21-pin socket, CVBS, Y/C, RGB

23、 selectable output S-video (Y/C output) 1 Mini DIN, 4-p Control (CTRL) 1 mini-jack Video (CVBS output) 1 Phono socket, yellow Audio Line out 2 Phono socket, L/R Audio AUX 4 Phono socket, inputL/R / output L/R Digital output 1 Phono socket, orange Master Link 1 Power link 1 FM antenna, 75 ohm 1 AM an

24、tenna(dedicated) 1 Mains connector 1 Master Unit 1 special interface cable between Master and Socket Unit 3.1 Overall block diagramOverall block diagram 3.13.1 Overall block diagram 3.2 Wiring diagramWiring diagram 3.23.2 Wiring diagram 4.1 Available partsAvailable parts 4.14.1 Available parts BeoCe

25、nter 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 2Incl. 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 33 2 7 7 Available parts 4.2 BeoCenter 2 9001 3322000 Display 9002 3375420 Light guide 9003 2776084 Keyboard left + right 900

26、4 3320165 Clamper, complete 2732142 Belt 8400005 Motor 9005 3356077 Magnet 9006 3162044 Cover incl. pos. nos. 9005, 9007 9007 3907074 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/PCB

27、4 - 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 Bushing 6 2938356 Bushing 7 7530119 Solder pad 4.3 Available

28、 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 Available parts 4.4 Bottom 9020 3320157 Cover f/CD 9021 2938375 Rubber bushing 9022 3947022 Tape f/bottom

29、 9023 3169013 Cover f/socket 9024 3170067 Thermal conductive rubber 9025 2622011 Thermal conductive rubber 9026 3114031 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 6200

30、028 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 2042000 Screw 4 x 3.5mm 4.5 Available parts Socket unit 9040 9041 9042

31、 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 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 Insulati

32、on 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

33、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 Screw 3.5 x 8mm 12 2930021 Screw 3 x 8mm 4.7 Available parts Packing BeoCenter 2 3396212 Set of foam 3917224 Foam foil 339279

34、3 Outer carton Socket unit 3396217 Set of foam 3917224 Foam foil 3392795 Outer carton Wire bundles See wiring diagram page 3.2. The part no. is printed on the diagram above the wire bundle, as shown. Connection cables W14 6270086 Connection cable, 1.8m - EU 6270087 Connection cable, 3m - EU 6270088

35、Connection cable, 5m - EU 6270089 Connection cable, 10m - EU 6270090 Connection cable, 1.8m - US 6270091 Connection 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 Screw

36、driver 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/STB-Controller Available documentation 3538001 Service Center repair guide Englis

37、h, German, French, Italian, Spanish, Danish, Nederlands, Japaneese Guides for BeoCenter 2 and Socket Unit, please see Retail Ordering System Accessories 8720063 FM dipol antenna 8720047 AM loop antenna Available parts 4.8 Floor stand 2170 9501 9502 9503 9504 2 2 2 2 3 3 3 3 1 1 1 1 1 1 Incl. pos. no

38、. 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 4.9 Available parts Stand/Wall b

39、racket 2171 9510 9511 9512 9513 9514 9515 Incl. pos. no. 5 5 5 5 6 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 Service tips Doing fault searching and measurements, there is some spe