background image

3.9     List of electrical parts

List of electrical parts     3.9

3.9

L211- 

8020626  Coil 470µH 5%

L212
L213- 

8020714  Coil 68µH 10%

L214
L215- 

8020821  Coil 2.2µH 5%

L217
L301- 6000064 

Jumper

L302

L303 8021345 

Coil 

10mH

L400- 

8020821  Coil 2.2µH 5%

L404
L500- 

8020822  Coil 3.3µH 5%

L501

BP200 8030391 

Cer. 

fi lter 450KHz ±KHz

BP201- 8030400 

Cer. 

fi lter 10.7MHz

BP203

X200 8090274 

Crystal 

10.25MHz

X400 8090206 

Crystal 

8.664MHz

F500 6604039 

Fuse 

200mA

P100 

7210612  Socket antenna mini-jack

P101 7221373 

Male 

connector

P102 

7221082  Plug 2 pole

P103 7211221 

Socket 

pole

P104 

7221131  Plug 4 pole

PCB86, 8006801 Tuner-FM/AM-RDS-

Stereo decoder JAP

IC203

 8342519 

151

 EEPROM 

M24C02-MN6T

 

 

 

Advanced adjustments procedure when replacing this component. 

 

 

 

Replacement of PCB86 is recommended 8006801.

C248- 

4010420  10µF 10% 10V

C250

All other electrical parts see PCB86, Tuner EU/US

PCB89, 8001867 Interface f/CD PRO 

MKI

IC1 8340796 

105

  7805 2% 5V

IC2

 8341041 

138

 LM 

324

IC3- 8341022 

138

 4558

IC4

TR2 8320755 

 

 

51

 BC 

847B

TR3 8321050 

 

 

19

 ZTX 

788-STZ

TR4 8320755 

 

 

51

 BC 

847B

TR5 8320811 

 

 

51

 BC 

857B

D3 8300201 

250

  Z6.2V 5% 0.4W

R27- 5011986 

15.4K

 1% 1/8W

R28
R29- 5012290 

4.87K

 1% 1/10W

R30
R31- 5012297 

5.62K

 1% 1/10W

R32

R34- 5012331 

10K

 1% 1/10W

R35
R36- 5011557 

10K

 1% 1/8W

R39
R40- 5012331 

10K

 1% 1/10W

R41

C1- 

4000351  1.5nF 5% 50V

C2
C3- 

4000414  150pF 5% 50V

C4
C5- 

4000416  220pF 5% 50V

C6
C11- 

4010314  220nF -20+80% 25V

C13
C14- 

4010272  22nF -20+80% 50V

C16
C17- 

4010274  100nF -20+80% 25V

C19

C20- 

4201173  10µF 20% 50V

C21
C23- 

4201174  2.2µF 20% 50V

C24
C25 

4200524  10µF 20% 25V

C26 

4010274  100nF -20+80% 25V

C30 

4010272  22nF -20+80% 50V

C31 

4010166  100nF -20+80% 50V

C37 

4010314  220nF -20+80% 25V

C38 

4010274  100nF -20+80% 25V

C39 

4010271  10nF 10% 50V

P65 

7220709  Plug 2 pole

P66- 

7220711  Plug 4 pole

P67
P68 

7220710  Plug 3 pole

Standard resistors

Resistors SMD 2% 1/8 W

 

SMD 5% 1/8 W

Glue dots, approx. 200, part no. 3181932

   

     x1 

    x10 

   x100 

    x1K 

   x10K 

  x100K 

   x1M 

   x10M

 0.0  6000072
 1.0  

5011920 5011932 5011944 5011956 5011968 5011980 5012275

 1.2 5012326 5011921 5011933 5011945 5011957 5011969 5012267
 1.5 5012379 5011922 5011934 5011946 5011958 5011970 5012268
 1.8 5012380 5011923 5011935 5011947 5011959 5011971 5011989
 2.2  

5011924 5011936 5011948 5011960 5011972 5012220

 2.7  

5011925 5011937 5011949 5011961 5011973 5012269

 3.3  

5011926 5011938 5011950 5011962 5011974 5012261

 3.9  

5011927 5011939 5011951 5011963 5011975 5012270

 4.7 5012472 5011928 5011940 5011952 5011964 5011976 5012271
 5.6  

5011929 5011941 5011953 5011965 5011977 5012272

 6.8  

5011930 5011942 5011954 5011966 5011978 5012273

 8.2  

5011931 5011943 5011955 5011967 5011979 5012274

   

     x1 

    x10 

   x100 

    x1K 

   x10K 

  x100K 

   x1M 

   x10M

 1.0 5011623 5011647 5011218 5011227 5011241 5011256 5011267 5011730
 1.1 5011624 5011648 5011669 5011681 5011689 5011694 5011707
 1.2 5011625 5011649 5011219 5011682 5011490 5011257 5011708
 1.3 5011626 5011650 5011670 5011683 5011242 5011258 5011709
 1.5 5011627 5011651 5011220 5011228 5011243 5011259 5011710
 1.6 5011628 5011652 5011671 5011684 5011690 5011695 5011711
 1.8 5011629 5011653 5011672 5011229 5011244 5011260 5011712
 2.0 5011630 5011654 5011673 5011685 5011691 5011696 5011713
 2.2 5011216 5011655 5011674 5011230 5011245 5011261 5011714
 2.4 5011634 5011656 5011675 5011686 5011246 5011697 5011715
 2.7 5011635 5011657 5011497 5011231 5011247 5011262 5011716
 3.0 5011731 5011658 5011499 5011500 5011692 5011698 5011717
 3.3 5011217 5011659 5011676 5011232 5011248 5011263 5011718
 3.6 5011636 5011660 5011677 5011687 5011249 5011264 5011719
 3.9 5011637 5011661 5011221 5011233 5011491 5011699 5011720
 4.3 5011638 5011662 5011498 5011688 5011492 5011700 5011721
 4.7 5011639 5011269 5011222 5011234 5011250 5011265 5011722
 5.1 5011640 5011663 5011678 5011235 5011493 5011701 5011723
 5.6 5011641 5011664 5011223 5011236 5011251 5011702 5011724
 6.2 5011642 5011665 5011224 5011237 5011693 5011703 5011725
 6.8 5011643 5011666 5011225 5011238 5011252 5011704 5011726
 7.5 5011644 5011667 5011679 5011239 5011253 5011705 5011727
 8.2 5011645 5011270 5011226 5011240 5011254 5011266 5011728
 9.1 5011646 5011668 5011680 5011489 5011255 5011706 5011729

 

5% 2% 2% 2% 2% 2% 5% 2%

Resistors SMD 5% 1/10 W

Glue dots, approx. 200, part no. 3181932

Resistors SMD 5% 1/16 W

   

     x1 

    x10 

   x100 

    x1K 

   x10K 

  x100K 

   x1M 

   x10M

 1.0 5013201 5013213 5013225 5013237 5013249 5013261 5013273 5013285
 1.2 5013202 5013214 5013226  

 

5013262 5013274

 1.5 5013203 5013215 5013227  

 

5013263

 1.8 5013204 5013216 5013228 5013240  

 

5013276

 2.2 5013205 5013217 5013229 5013241 5013253 5013265 5013277
 2.7 5013206 5013218  

 

5013254 5013266 5013278

 3.3 5013207  

5013231 5013040 5013255 5013267 5013279

 3.9 5013208 5013220  

 

 

5013268 5013280

 4.7 5013209 5013221 5013233 5013245 5013257 5013269 5013281
 5.6 5013210 5013222 5013234  

5013258 5013270 5013282

 6.8 5013211 5013223 5013235  

5013259 5013271 5013283

 8.2 5013212 5013224  

5013135 5013260 5013272 5013284

1.6mm

0.55mm

3.2mm

1.25mm

0.55mm

2.0mm

0.8mm

0.45mm

1.6mm

 indicates that static electricity may destroy 

   the component

P105 

7221157  Plug 6/6 pole

P106 7211222 

Socket 

pole

P107 

7221082  Plug 2 pole

P400 7211221 

Socket 

pole

MP100 3302584 

Shield 

f/FM-tuner

MP200 3320430 

Shield 

radio

MP201 3320431 

Shield

P200 

7220711  Plug 4 pole

P204 

7220713  Plug 6 pole

P207 

7220711  Plug 4 pole

ABO-CENTER 

v/HENRIKSENS 

ELEKTRONIK

Содержание BeoSound 3000 2671

Страница 1: ...BeoSound 3000 Type 2671 2672 2673 2674 2675 2676 2677 2680 Service Manual English German French Italian Spanish illustration A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 2: ...page 2 17 2 18 2 19 14 Master Link Audio interface diagram H page 2 18 15 Transformer diagram I page 2 19 18 Headphone diagram G page 2 17 20 IR receiver and left door sensor diagram F J page 2 15 2...

Страница 3: ...e 2674 Japan 76 90 MHz FM aerial impedance 75 Usable sensitivity mono 14 dBf 1 4 V Usable sensitivity stereo 19 dBf 2 5 V 50 dB quieting sensitivity mono 21 dBf 2 5 V 50 dB quieting sensitivity stereo...

Страница 4: ...3V 15V Pin 12 Supply voltage 7V 15V stand by 3V 15V Pin 13 Audio L 1V bal Rin 2 2M Rout 75 Pin 14 Audio L 1V bal Rin 2 2M Rout 75 Pin 15 Audio R 1V bal Rin 2 2M Rout 75 Pin 16 Audio R 1V bal Rin 2 2M...

Страница 5: ...V 1B 1C 1C 1C 1C 5 7 6 8 9 13 10 11 14 4 2 3 1 12 15 16 T1p TF1 D9 D10 C13p 0 4mH L1p 240V 1000 240V 120V 100V 120V 230V 100V 120V 1B 1C 1C 1C 1C 5 7 6 8 9 13 10 11 14 4 2 3 1 12 15 16 T1p TF1 D9 D10...

Страница 6: ...3 10 11 14 4 2 3 1 12 15 16 T1p TF1 D9 D10 C13p 0 4mH L1p 120V 1000 240V 120V 100V 120V 230V 100V 120V 1B 3M3 R1p 1B 1C 1C 1C 1C 5 7 6 8 9 13 10 11 14 4 2 3 1 12 15 16 T1p TF1 D9 D10 C13p 0 4mH L1p 10...

Страница 7: ...stereo mono selection by pressing STORE instead of PLAY Now just enter a program number and press PLAY or STORE to store the station RADIO TUNE FM m p PLAY FM 88 9 m p 0 9 PLAY FINE 0 m p PLAY STEREO...

Страница 8: ...ess to change the year if necessary Press PLAY to accept STORE appears Press STORE to store the new setting STORED appears CLOCK 14 45 m p 0 9 PLAY 23 AUG m p PLAY 2000 m p PLAY STORE STORE STORED RAD...

Страница 9: ...nd by mode Wiring connections The wiring connections on the diagrams are assembled in bundles The individual wires are provided with one of the following codes INTERNAL CONNECTION ON ONE DIAGRAM PAGE...

Страница 10: ...opend by qualified servicemen only CD laserdiode Wavelenght 780 nm 20 nm 30 C Effect 2 mW 0 1 mW 30 C Lithium battery WARNING Short circuit and overcharging of some types of lithium batteries may res...

Страница 11: ...2 4 Wiring diagram Wiring diagram 2 4 Wiring diagram 2 4 A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 12: ...2 5 Block diagram Block diagram 2 5 Block diagram for frontend tuner 2 5 A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 13: ...2 6 Block diagram Block diagram 2 6 AM block diagram 2 6 A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 14: ...2 7 Block diagram Block diagram 2 7 Block diagram for CD PRO 2 7 0 5 s DIV EYEPATTERN 2 5V 1 3V A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 15: ...Block diagram for system key controle 2 8 Block diagram Block diagram 2 8 2 8 A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 16: ...Diagram A Frontend tuner PCB drawing for PCB86 see page 2 13 2 9 Diagram A Diagram A 2 9 2 9 A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 17: ...Diagram B FM AM Detector PCB drawing for PCB86 see page 2 13 2 10 Diagram B Diagram B 2 10 2 10 A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 18: ...Diagram C Stereo decoder and power section PCB drawing for PCB86 see page 2 13 2 11 Diagram C Diagram C 2 11 2 11 A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 19: ...Diagram D RDS P IIC bus filter PCB drawing for PCB86 see page 2 13 2 12 Diagram D Diagram D 2 12 2 12 A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 20: ...PCB86 Tuner FM AM RDS Stereo decoder 2 13 PCB drawing PCB drawing 2 13 2 13 A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 21: ...Diagram E Interface for P PH8 PCB drawing for PCB2 see page 2 16 2 14 Diagram E Diagram E 2 14 2 14 A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 22: ...Diagram F Light and Motor control Light supply IR PCB drawing for PCB9 see page 2 16 2 15 Diagram F Diagram F 2 15 2 15 A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 23: ...PCB9 Light and motor control 2 16 PCB drawing PCB drawing 2 16 2 16 PCB2 Interface f PH8 A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 24: ...Diagram G Input select PCB drawings for PCB12 see page 2 20 2 17 Diagram G Diagram G 2 17 2 17 A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 25: ...Diagram H Master Link Interface PCB drawings for PCB12 see page 2 20 2 18 Diagram H Diagram H 2 18 2 18 A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 26: ...iagram I Power Supply Transformer PCB drawings for PCB12 see page 2 20 PCB drawing for PCB15 see page 2 22 2 19 Diagram I Diagram I 2 19 2 19 A B O C E N T E R v H E N R I K S E N S E L E K T R O N I...

Страница 27: ...2 20 PCB drawings PCB drawings 2 20 2 20 PCB12 Power Supply Input select Pre amplifier A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 28: ...Diagram J Door sensor PCB drawings for PCB20 PCB21 see page 2 22 2 21 Diagram J Diagram J 2 21 2 21 A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 29: ...2 22 PCB drawings PCB drawings 2 22 2 22 PCB20 IR receiver and left door sensor PCB21 Door sensor right MKII PCB15 Transformer A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 30: ...Diagram K CD Interface 2 23 Diagram K Diagram K 2 23 2 23 PCB5 Display A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 31: ...Diagram L CD Servo Decoder 2 24 Diagram L Diagram L 2 24 2 24 0 5 s DIV EYEPATTERN 2 5V 1 3V A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 32: ...Diagram M Display Keyboard PCB drawing for PCB5 see page 2 23 2 25 Diagram M Diagram M 2 25 2 25 A B O C E N T E R v H E N R I K S E N S E L E K T R O N I K...

Страница 33: ...7221361 Plug 12 pole P131 7221329 Plug 4 pole PCB3 8006797 PH8 Microcomputer PCB5 8001362 Display IC1 8341025 150 4094B IC2 8343771 147 SN74ALS156 IC3 8341079 151 PD 7228 IC4 8341226 150 4001B gate 4...

Страница 34: ...5W D14 8300772 250 Z24V 5 0 4W D16 8300482 250 LL 4148 D19 D24 8300482 250 LL 4148 R27 5010064 2 2K 5 1 4W R28 5010069 3 9K 5 1 4W R29 5010700 3 9K 5 1 2W R31 5011378 0 82 5 1 4W R32 5011845 8 2 1 1...

Страница 35: ...0755 51 BC 847B TR68 8320941 51 2SC 4213 D1 8300907 250 GF 1B D2 D3 8300520 250 Z6 8V 5 0 5W D6 D7 8300562 250 Z5 6V 2 0 5W D8 D9 8300605 250 Z10 0V 5 0 5W D10 D11 8300606 250 LL 4448 D23 D24 8300562...

Страница 36: ...10 F 20 50V C95 C96 4200824 22 F 20 50V C97 4201537 1000 F 20 35V C98 4201173 10 F 20 50V C99 C100 4201173 10 F 20 50V C106 C107 4201474 330 F 20 63V C108 4201171 1 F 20 50V C109 C110 4201173 10 F 20...

Страница 37: ...8320428 32 BD 438 TR4 D1 8300023 209 1N 4002 D4 D5 8300907 250 DO 214BA D14 R10 5020625 2 7 5 0 3W C1 4010166 100nF 20 80 50V C6 C7 4010216 22nF 10 100V C9 C10 4201111 6800 F 20 16V C11 4201426 3300...

Страница 38: ...16V C33 4010316 100nF 10 25V C34 4200510 10 F 20 16V C35 4010316 100nF 10 25V C217 4200510 10 F 20 16V C219 4200961 220 F 20 10V L1 8020562 Coil 455KHz BP1 8030056 Cer filter 455KHz P46 7220726 Plug...

Страница 39: ...67 BAR 63 04 D205 D400 8300894 69 BAW 56 indicates that static electricity may destroy the component TR200 8320753 51 BC 856B TR201 8321276 53 Mosfet 9V 1GHz TR202 TR203 8321277 169 HN 3G01J TR204 832...

Страница 40: ...50V C289 4010274 100nF 20 80 25V C290 C291 4011134 100nF 10 16V C292 4011122 10nF 10 50V C294 C295 4001143 470pF 5 50V C296 4011135 100nF 20 80 16V C300 4010419 4 7 F 10 10V C301 4011128 33nF 10 25V C...

Страница 41: ...5011943 5011955 5011967 5011979 5012274 x1 x10 x100 x1K x10K x100K x1M x10M 1 0 5011623 5011647 5011218 5011227 5011241 5011256 5011267 5011730 1 1 5011624 5011648 5011669 5011681 5011689 5011694 501...

Страница 42: ...9014 9013 9012 9012 9013 9014 9019 9018 9017 9016 9020 9021 9027 9026 9025 9024 9022 9023 9024 9027 9025 9024 9025 9029 9028 1 1 1 1 3 2 2 2 2 3 3 3 3 3 3 3 6 6 6 6 4 5 4 7 7 7 87 89 0501 0502 0503 05...

Страница 43: ...26 3112418 Chassis 9027 2810254 Tension spring 9028 3162623 Cover right 9029 3162831 Glass right 05Module 8001362 Display 0501 8330286 LED backlight module 0502 7500272 Contact rubber 0503 2574079 Rub...

Страница 44: ...35 9122 9125 9124 9123 9122 9148 1201 9148 9148 9149 9139 9138 9152 9151 9150 9144 9143 9142 9146 9145 9147 9153 9156 9154 9159 9157 9140 9138 9137 9141 9142 9139 9145 9143 9144 3 8 9 10 10 10 11 11 1...

Страница 45: ...24087 Cord pulley 9128 2815029 Ground spring 9129 2815032 Leaf spring 9130 2311030 Clip 9131 2548254 Bracket 9132 3010033 Stop f transport screw 9133 3031587 Bracket 9134 2810133 Tension spring 9135 2...

Страница 46: ...5691 German 3505692 Dutch 3505693 French 3505694 Italian 3505695 Spanish 3505696 Japanese 3505697 Taiwanese 3505698 Korean 3505699 Greek 3505700 Hebrew 3505701 Brazilian Stand type 2051 1205111 silver...

Страница 47: ...ndle right 2777053 Handle left 9511 1205266 Wall bracket 9512 2038130 Screw 3 x 25mm 9513 2043016 Screw 4 x 10mm 2930126 Bush 3390432 Wire holder 3502922 Setting up guide List of mechanical parts 4 6...

Страница 48: ...116 Screw 3 x 20mm 9522 2777052 Holder right 2777053 Holder left 9523 2038130 Screw 3 x 25mm 9524 3031319 Wall plate 9525 1208726 System wall bracket complete 3390341 Screw assortment 3390342 Wire hol...

Страница 49: ...modes TM 61 Focus on TM 62 Focus off TM 63 Starts turntable motor TM 64 Stops turntable motor TM 65 Light pen to outermost position TM 66 Light pen to the innermost position TM 67 Starts CD TM 68 Stop...

Страница 50: ...done by letting the tuner search for the frequency 100 MHz 84 MHz for Japan and when the signal is found the offset will be calculated and stored in NVRAM The display shows A OFFSET If failure the dis...

Страница 51: ...ops in 500 kHz No 4 050 Deemphas in s No 5 017 LW starts in kHz dividing with AM raster 0 if no LW No 6 031 LW stops in kHz dividing with AM raster 0 if no LW No 7 058 MW starts in kHz dividing with A...

Страница 52: ...n CPU OS xx xxx APOS IO xx xxx I O processor TU xx xxx Tuner processor Tuner FEP CD xx xxx CD processor CD FEP TM24 Service running counter First the Stand by time will appear Press PLAY to toggle bet...

Страница 53: ...nent which gave the last error regarding IIC bus 102 Tuner FEP 136 Sound Processor 208 Clock SER The last error from the RS232 driver 02 CDA queue not attached 03 CDA error timeout 04 CDA error unknow...

Страница 54: ...t error 22 MLSL TX BUF full TLG does not send 23 ML key lost key repaired 24 External communication not allowed in preproject 25 LSL format error 26 LS IR format error 27 LSL TX imposs 28 LSL link tie...

Страница 55: ...t attached 75 TIIC queue not attached 76 RIIC queue not attached 77 Out of power down callback OBJ 78 Power down entered with timer running 79 Watchdog reset IOP Last error in the I O microprocessor 0...

Страница 56: ...f error occurs in TM the display will show TM ERROR Item number serial number type number master pin code running counter and all offset adjustments will not be erased TM32 ID readout of the product P...

Страница 57: ...M64 TM64 Turns off the turntable motor TM65 Light pen to outermost position The optical pickup unit goes to the outermost position and stays there This TM can only be turned off by TM66 Do not give ot...

Страница 58: ...pair tips English Dismount the two side front covers by pulling them carefully outwards at the top and bottom until a loud click is heard Click off the CD front cover Remove the front panel by unscrew...

Страница 59: ...unt the spring R at its bottom most point Dismount the lead to the motor plug 9P78 Loosen the screw S and take out the gearbox Make sure that the two parts of the fitting at the top of the arm Q are p...

Страница 60: ...pulleys I J K and L and down around the lowermost pulleys M N and O Turn the pulley G anticlockwise Fasten the wire in the pulley H Mount the wire on pulley P and turn pulley G to check that everythin...

Страница 61: ...ding the maladjusted glass door on the wire only one door at the time The maladjusted glass door can now be pushed to the middle stop and the screws at the top and at the bottom of the glass door have...

Страница 62: ...and 12D22 is defective all of the diodes should be replaced and 12TR55 and 12TR56 should be checked CD laser current Across 80R3121 4 7 ohm the measurement in mV will show the current in the laser bea...

Страница 63: ...orgotten 5 tries every 3 hour with mains connected the only way to unlock the product again is by entering the 5 digit Master code The Master code can be ordered at Bang Olufsen When a source is selec...

Страница 64: ...t in the original EEPROM The EEPROM will always adopt the data from the main micro processor Exchange of both micro processor module PCB3 and software EEPROM on PCB3 If both the micro processor and th...

Страница 65: ...code of your own choice NEW PIN appears briefly and PIN _ _ _ _ appears Key in a four digit PIN code of your own choice The PIN code is not displayed Press PLAY to store the PIN code CONFIRM appears...

Страница 66: ...your PIN code You can change your PIN code at any time However for security reasons it is only possible to change the PIN code five times within a period of 3 hours Press l l STOP to key in the four d...

Страница 67: ...arefully outwards at the top and bottom until a loud click is heard snaplock Service position PCB2 and PCB3 Remove the five screws B Lift the Power Supply and the Pre Amplifier PCB12 and PCB15 out of...

Страница 68: ...urzschlie en und mit einer der Klemmen des Isolationspr fers verbinden Andere Klemme des Isolationspr fers am Masseanschlu der Kopfh rerbuchse anschlie en ACHTUNG Um Besch digungen des Ger ts zu verme...

Отзывы: