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Philips LX9000R/22, Service Manual

The Philips LX9000R/22 is an advanced home theater system with immersive surround sound capabilities. To start enjoying its features quickly, download the free Quick Use Manual from our website. This comprehensive manual will guide you through setup and operation, ensuring a seamless and enjoyable audio experience at home.

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DIODES
–––––––––––––––––––––––––––––––––––––––––––––––––––––

6289

4822 130 30621

1N4148

6290

4822 130 30621

1N4148

6291

4822 130 34382

BZX79-B8V2

6292

4822 130 31878

1N4003G

6293

4822 130 31878

1N4003G

6294

3198 010 53390

BZX79-B33

TRANSISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––

7281

4822 130 40855

BC337-40

7282

9322 139 23687

BDX53BFP

INTEGRATED CIRCUITS
–––––––––––––––––––––––––––––––––––––––––––––––––––––

7901

5322 209 11102

HEF4052BT

POWER secondary BOARD

MECHANICAL PARTS
–––––––––––––––––––––––––––––––––––––––––––––––––––––

15

4822 255 40179

SPRING CLIP TO220

MISCELLANEOUS
–––––––––––––––––––––––––––––––––––––––––––––––––––––

1211

4822 071 55002

FUSE T5A

1212

4822 071 55002

FUSE T5A

1213

4822 071 53152

FUSE RAD T 3.15A

1214

4822 071 53152

FUSE RAD T 3.15A

CAPACITORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––

2200

4822 124 21732

10µF

20%

25V

2201

4822 124 21913

1µF

20%

63V

2202

4822 124 21732

10µF

20%

25V

2203

4822 124 40769

4,7µF

20%

100V

2204

4822 124 81144

1000µF

20%

16V

2205

4822 124 22652

2,2µF

20%

50V

2206

4822 124 21913

1µF

20%

63V

2207

4822 124 12255

10µF

20%

50V

2208 © 4822 124 11946

22µF

20%

16V

2209 © 4822 124 11946

22µF

20%

16V

2210

4822 124 81286

47µF

20%

16V

2211 © 4822 124 11946

22µF

20%

16V

2212

2020 021 91799

4700µF

20%

16V

2213

2020 021 91801

4700µF

20%

35V

2214

4822 124 40248

10µF

20%

63V

2216

4822 124 41751

47µF

20%

16V

2217

4822 124 41751

47µF

20%

16V

2218

4822 124 22652

2,2µF

20%

50V

2219

4822 124 21913

1µF

20%

63V

2220

2020 021 91801

4700µF

20%

35V

2221

2020 021 91801

4700µF

20%

35V

2222

2020 021 91799

4700µF

20%

16V

2223

2020 021 91799

4700µF

20%

16V

2224

4822 124 21732

10µF

20%

25V

2225 © 4822 126 14491

2,2µF

10V

2226

4822 124 81286

47µF

20%

16V

2231 © 2020 552 96683

220nF

10%

50V

2232 © 2020 552 96683

220nF

10%

50V

2233 © 2020 552 96683

220nF

10%

50V

2234 © 2020 552 96683

220nF

10%

50V

2235 © 2020 552 96683

220nF

10%

50V

2236 © 2020 552 96683

220nF

10%

50V

2237 © 2020 552 96683

220nF

10%

50V

2238 © 2020 552 96683

220nF

10%

50V

2239 © 2020 552 96683

220nF

10%

50V

RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––

2240 © 2020 552 96683

220nF

10%

50V

2241 © 2020 552 96683

220nF

10%

50V

2242 © 2020 552 96683

220nF

10%

50V

2243

4822 124 12255

10µF

20%

50V

3205 © 4822 051 30222

2,2k

Ω

5%

0,06W

3207 © 4822 051 30472

4,7k

Ω

5%

0,06W

3208 © 4822 051 30472

4,7k

Ω

5%

0,06W

3209 © 4822 051 30103

10k

Ω

5%

0,06W

3210 © 4822 051 30103

10k

Ω

5%

0,06W

3211 © 4822 051 30103

10k

Ω

5%

0,06W

3212 © 4822 051 30681

680

Ω

5%

0,06W

3213 © 4822 051 30222

2,2k

Ω

5%

0,06W

3214 © 4822 051 30331

330

Ω

5%

0,06W

3215 © 4822 051 30222

2,2k

Ω

5%

0,06W

3216 © 4822 051 30681

680

Ω

5%

0,06W

3217 © 4822 051 30331

330

Ω

5%

0,06W

3218 © 4822 117 12925

47k

Ω

1%

0,06W

3219 © 4822 051 30102

1k

Ω

5%

0,06W

3220 © 4822 051 30332

3,3k

Ω

5%

0,06W

3221 © 4822 117 12925

47k

Ω

1%

0,06W

3222 © 4822 051 30121

120

Ω

5%

0,06W

3223 © 4822 051 30102

1k

Ω

5%

0,06W

3224 © 4822 051 30152

1,5k

Ω

5%

0,06W

3225 © 4822 051 30103

10k

Ω

5%

0,06W

3226 © 4822 051 30183

18k

Ω

5%

0,06W

3227 © 4822 051 30103

10k

Ω

5%

0,06W

3228 © 4822 051 30103

10k

Ω

5%

0,06W

3229 © 4822 051 30562

5,6k

Ω

5%

0,06W

3230 © 4822 051 30102

1k

Ω

5%

0,06W

3231 © 4822 051 30682

6,8k

Ω

5%

0,06W

3232 © 4822 051 30273

27k

Ω

5%

0,06W

3233 © 4822 051 30102

1k

Ω

5%

0,06W

3234 © 4822 117 13632

100k

Ω

1%

0,06W

3235 © 4822 051 30102

1k

Ω

5%

0,06W

3236 © 4822 051 30102

1k

Ω

5%

0,06W

3237 © 4822 051 30102

1k

Ω

5%

0,06W

3238 © 4822 051 30102

1k

Ω

5%

0,06W

3239 © 4822 051 30103

10k

Ω

5%

0,06W

3240 © 4822 051 30103

10k

Ω

5%

0,06W

3241 © 4822 051 30102

1k

Ω

5%

0,06W

3242

2322 640 63103

10k

Ω

NTC

3243 © 4822 051 30102

1k

Ω

5%

0,06W

3244 © 4822 051 30102

1k

Ω

5%

0,06W

3245 © 4822 051 30102

1k

Ω

5%

0,06W

3249 © 4822 117 12902

8,2k

Ω

1%

0,06W

3250 © 4822 051 30152

1,5k

Ω

5%

0,06W

3251 © 4822 051 30102

1k

Ω

5%

0,06W

3252

4822 052 10109

10

Ω

5%

NFR

3254 © 4822 051 30101

100

Ω

5%

0,06W

3255

4822 052 10109

10

Ω

5%

NFR

3256

4822 117 11744

0,22

Ω

5%

1W

3257 © 4822 051 30102

1k

Ω

5%

0,06W

3258 © 4822 051 30103

10k

Ω

5%

0,06W

3259 © 4822 051 30271

270

Ω

5%

0,06W

3260 © 4822 051 30103

10k

Ω

5%

0,06W

3261 © 4822 051 30102

1k

Ω

5%

0,06W

3263 © 4822 051 30333

33k

Ω

5%

0,06W

3264 © 4822 117 12891

220k

Ω

1%

0,06W

3265 © 4822 117 13632

100k

Ω

1%

0,06W

3266 © 4822 117 11817

1,2k

Ω

1%

0,06W

3267 © 4822 051 30103

10k

Ω

5%

0,06W

3268 © 4822 051 30153

15k

Ω

5%

0,06W

3269 © 4822 051 30223

22k

Ω

5%

0,06W

EN 226

10.

LX9000R

Spare Parts List

Summary of Contents for LX9000R/22

Page 1: ... board 103 Digital board 112 Alignments 129 Circuit and IC descriptions 132 Abbreviations A V Digital DVIO board 211 Abbreviations set related 217 Spare parts list 220 Version 1 0 LX9000R 22 25 29 Published by MS 0329 Service Audio Printed in The Netherlands Subject to modification 3103 785 25200 DVD RW Receiver CLASS 1 LASER PRODUCT Copyright 2003 Philips Consumer Electronics B V Eindhoven The Ne...

Page 2: ...vision carrier 37dBmV Maximum tuning error of a recalled program 62 5 kHz Maximum tuning error during operation 100 kHz Tuning Principle automatic B G I DK and L L detection manual selection in STORE mode Audio Tuner Frequency range FM 87 5 MHz 108 MHz AM 531 kHz 1602 kHz EU 530 kHz 1700 kHz USA Sensitivity at 26 dB S N FM 5µV AM 3250µV m IF FM 10 7MHz AM 450kHz Harmonic distortion FM RF 1mV f 75k...

Page 3: ...20kHz 55dB Intermodulation distortion 70dB Mute spin up pause access 85dB Outband attenuation 40dB above 25kHz Digital Output Coaxial CDDA LPCM incl MPEG1 according IEC958 MPEG2 AC3 audio according IEC1937 DTS according IEC1937 amendment 1 Digital Video Input IEEE 1394 Applicable Standards Implementation according IEEE Std 1394 1995 IEC 61883 Part 1 IEC 61883 Part 2 SD DVCR 02 01 1997 Specificatio...

Page 4: ...O BOARD KEY BOARD right DISPLAY ASSY A V FRONT CONNECTORS KEY BOARD left 2 KEY BOARD left CONTROL BOARD ANALOG VIDEO BOARD A V BOARD M D M B O A R D A U D I O T U N E R LS SO CK ET BO AR D A S P B O A R D A M P L I F I E R B O A R D µP SUB BOARD CENTRAL CONTROLLER CECO DISPLAY POS SWITCH Location PCBs LX9000R 100703 LOCATION OF PRINTED BOARDS figure 1 ...

Page 5: ...ondition and that parts which are identical with those specified be used Safety components are marked by the symbol i Le norme di sicurezza estigono che l apparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambiago identici a quelli specificati Componenty di sicurezza sono marcati con ñ Veiligheidsbepalingen vereisen dat het apparaat in zijn oorspronkeliijke t...

Page 6: ...CORD starts recording aTV channel or an external video source selected on the DVD recorder system the key is illuminated while recording is in progress VOLUME adjusts the volume Connections on the front PHONES 3 5 mm headphone socket DV IN CAM 2 connect to the i Link output of your DigitalVideo DV or Digital 8 camcorder S VIDEO CAM 1 connect to the S video output of your Hi 8 or S VHS camcorder VI...

Page 7: ...the analogue audio output of an external appliance e g tape deck CD changer LINE OUT L R connect to the analogue audio input of an external appliance e g tape deck DIGITAL IN connect to the digital coaxial output of a digital appliance OPTICAL IN connect to the digital optical output of a digital appliance DIGITAL OUT connect to the digital coaxial input of a digital appliance Before starting with...

Page 8: ...T CAM 1 2 CD CDR or VCR on the remote control Some of the remote control keys e g 2 0 9 CH CH 4 9 2 can be used to control the appliance then To control the DVD recorder system with these keys pressTUNER or DVD MON To select a source on the DVD recorder system keep the source key TV SAT CAM 1 2 CD CDR orVCR on the remote control pressed for 1 second To select CAM 2 orTAPE GAME first select CAM 1 o...

Page 9: ...ts a preset radio station 4 TVVOL skips to the beginning of the current or previous chapter title track of the inserted disc searches backwards tunes to a radio station with a lower frequency and decreases the volume of a PhilipsTV TVVOL skips to the beginning of the next chapter title track of the inserted disc searches forwards tunes to a radio station with a higher frequency and increases the v...

Page 10: ... Supplied accessories 1 2 batteries for the remote control type AA 2 1 remote control 3 1 blank DVD RW disc 4 1 SCART cable 5 1 cinch audio cable 6 1TV antenna cable 7 1 FM antenna cable 8 1 MW loop antenna 9 1 AC mains cable 0 7 speaker cables with colour coded ends 2 front speakers and 2 rear speakers 2 subwoofers integrated in the speaker stands 1 centre speaker Quick use guide LX9000R 7 2 1 3 ...

Page 11: ...Left white black Front Right red black Centre green black Subwoofer Left violet black Subwoofer Right violet black Rear Left blue black Rear Right grey black 2 Quick use guide LX9000R CENT 4 Ω SURR LEFT 4 Ω SURR RIGHT 4 Ω SUB LEFT 8 Ω FRONT LEFT 4 Ω FRONT RIGHT 4 Ω SUB RIGHT 8 Ω front L subwoofer L rear L rear R centre front R subwoofer R front R subwoofer R front L subwoofer L rear L rear R centr...

Page 12: ...N etc These channels are often near channel 00 Note If your TV supports EasyLink the TV and the DVD recorder system exchange information via the SCART cable In this case EasyLink loading data fromTV please wait will appear on the TV Some of the following settings will be done automatically then 4 The menu Menu Language appears on theTV screen Press 3 or 4 to select the language in which the displa...

Page 13: ...2 Repeat steps 10 11 until all settings of the time and date are correct 13 Press OK CONTINUE WITH SPECIAL AUDIO SETTINGS is scrolled on the DVD recorder system Next you will be asked about the distances between the speakers and your preferred listening position and to which socket you connected yourTV and other appliances 14 If you want to continue with these advanced settings Press OK For detail...

Page 14: ...OP Selecting a source Turn SOURCE on the DVD recorder system or keep a source key on the remote control pressed for 1 second to select either the disc in the DVD recorder system MONITOR the internalTV tuner of the DVD recorder system only selectable by pressing DVD MON on the remote control TV theTV CAM1 a camcorder connected to CAM1 CAM2 a camcorder connected to CAM2 SAT a connected satellite rec...

Page 15: ...tray will move out a bit and is now released Pull the tray out b Display cannot be moved out electrically Remove top cover as shown in picture 1 Move the display manually out as shown in picture 5 Release tray as described above picture 4 1 2 picture 5 cable routing CABLE ROUTING DETAILS cable ties 1 2 3 4 cable routing above air guide plate CABLE ROUTING DETAILS Details of correct Wire Routing pi...

Page 16: ...de and move it left to release hooks at the inner side the support frame is 2x hooked onto the ASP Board picture 9 shows hook on the left side Raise the board up and turn it out to it s service position see picture 10 1 1 2 2 picture 8 MDM Board picture 9 M D M B o a r d A S P B o a r d picture 10 Mounting the MDM Board To mount the MDM board proceed in reverse order to description above Take care...

Page 17: ...d picture 13 Mounting the ASP Board To mount the ASP board proceed in reverse order to description above Take care that the board is fed correctly into the guidings at the backside left side Press the board on the outer side down until catches 2 engage Dismantling the Amplifier Board Dismantle MDM Board and ASP Board as described before first Remove 2 screws as shown in picture 14 If necessary plu...

Page 18: ...ar edges and can be taken off Dismantling the Power secondary Board Dismantle MDM and ASP Board as described before first Unplug headphone cable from ASP Board and put it out from the catches on the Power secondary support frame Release all cables on top see picture 17 Release cable to Amplifier Board from the catches on the rear side of the support frame Remove contact springs and cable ties as s...

Page 19: ...pins of the display motor may touch the metal cabinet This short circuit easy causes a destruction of safety resistor 3550 located on Key Board left Charged capacitors deliver sufficient energy even when the set is switched off Therefore insolate the motor connections with a piece of insolating tape before pulling out the front assy Dismantling the ornamental Aluminium Front Loosen 8 screws as sho...

Page 20: ...tches as shown in picture 30 and 31 Pull Plastic Front slightly frontwards while taking care of the cables especially to the flat foil cable 4 on the right side Put front cabinet on the table as shown in picture 32 1 2 4 3 5 picture 29 Plastic Front 4 x catch on top picture 30 Plastic front 2 x catch on bottom picture 31 Display connection cable disconnected picture 33 Service position Control boa...

Page 21: ...e to be ordered The 3 parts have to be mounted together by the repair technician Dismantling the Display 1 2 picture 37 picture 38 display flex foil cable fixed to cabinet with double sided adhesive tape picture 39 Dismantle ornamental Aluminium Front as described before Move the display manually up by means of a screwdriver Through a slot on the top side of the front cabinet the gear wheel of the...

Page 22: ...p Cover and Air guide plate as described before If necessary remove DVIO Board first See description before Loosen 4 screws to dismantle Digital Board To get access to the bottom side the board can be put to a service position as shown in picture 43 Digital Board D V I O B o a r V I O B o a r d B a s i c E n g i n e picture 43 Dismantling the A V Board Dismantle Top Cover and Air guide plate as de...

Page 23: ...EN 23 4 LX9000R Dismantling Instructions picture 45 picture 46 picture 47 Analog Board P o w e r S u p p ly P rim a ry picture 48 ...

Page 24: ...de mode can be switched on off as follows Hold Stop Open Close keys depressed for more than 5s press STOP key first Display shows for 2s LOCK TRAY ON else LOCK TRAY OFF DEMO MODE The DEMO MODE displays various features of the set and will start automatically when no key has been pressed for several minutes or during Standby mode The Demo mode can be switched on off as follows 1 Switch the set to S...

Page 25: ...f END USER DIAGNOSTICS DVD RW module To enter END USER DIAGNOSTICS hold PLAY button depressed while plugging mainscord in VIRGIN MODE DVD RW module To reset the set to Virgin Mode hold STANDBY button depressed while plugging mainscord in TRADE MODE To switch Trade Mode on off hold STOP Open Close buttons depressed for more than 5s DEMO MODE Switch set to Standby first To switch Demo Mode on off ho...

Page 26: ...TC Trafo sensor for the temperature of the main transformer The signals NTC Supply NTC Amp and NTC Trafo are compared with a special algorithm and result in the control signals SetFan1 and SetFan2 which control the speed of the set fan In each test step of the temperature test the speed of the set fan can be set in four steps FRONT XX Display shows XX value in C Display shows XX value in C S or T ...

Page 27: ...k to main menu Y FORMAT EEPROM Display shows for 2s EEPROM is cleared and default values are stored NEW Press PLAY button The test checks writing and reading of data to the EEPROM A test pattern is written to the first location in the EEPROM PASS is displayed when the test pattern is read back correctly else ERR Each software module using the EEPROM is forced to write the default values in its par...

Page 28: ... to read out the tuner version selected by the front µP The correct tuner version is defined by the version detection resistor 3444 mounted on the Front Control board 3444 mounted USA version without RDS The stored preset frequencies serve as provision for other tuner modules only 108 MHz 531 kHz 1602 kHz 558 kHz 1494 kHz 98 MHz 87 5 MHz 108 MHz 560 kHz 1500 kHz 98 MHz 530 kHz 1700 kHz 22 25 29 37...

Page 29: ...ws DIG Display shows ERRORS bbb indicates the kind of an error DSP error SRAM error EEPROM error OPT Display shows N Y MDM error N Y PLAY button pressed DIG ER Display shows bbb Set MDM module in service mode and select Optical Input N Y MDM error N Y PLAY button pressed OPT ER Display shows bbb Back to main menu By entering the MDM test the user settings are reset to the initial values Volume 10 ...

Page 30: ... Ext 1 Ext 2 Line in 1 Line in 2 off off off off on on off off off off off on off off off off off on Audio INPUT Bass ALC MUTE Headhone and Loudspeakers MUTE Line out The Amplifier test is intended for testing the analog modes of the amplifier and the sound processor settings By entering the MDM test the user settings are reset to the initial values Volume 10 33dB Bass Treble flat Loudness off Cle...

Page 31: ... Example SET O K YES NO To exit DEALER SCRIPT unplug the power cord CL 16532095_068 eps 150801 Counter Nucleus Name Description 22 104 HostdSdramWrR checks all memory locations of the 4MB SDRAM 21 106 HostdDramWrR checks all the DRAM connected to the microprocessor of the digital board 20 123 HostdI2cNvram checks the data line SDA and the clock line SCL of the I2C bus between the host decoder and ...

Page 32: ...testing the components on the video signal system path The VIP The video encoder The VSM The host decoder The analogue board Attention the rear cinch video out has to be connected to the front cinch video in Counter Nucleus Name Description STEP DESCRIPTION NUCLEUS 1 Press OPEN CLOSE and PLAY at the same time and POWER ON the recorder to start the playerscript 2 2 The local display shows FPSEGMENT...

Page 33: ... 20 The local display shows BETRAY OPEN Press PLAY to start the test Press STOP to skip this nucleus 616 21 The local display shows BETRAY CLOSE Press PLAY to start the test Press STOP to skip this nucleus 615 22 The local display shows READ ERRORLOG Press PLAY to start the test Press STOP to skip this nucleus If the player test succeeded the user dealer script will start in an endless loop If the...

Page 34: ... PLAY to execute press STOP to skip press PLAY to execute press STOP to skip press STOP to continue DIGITAL BOARD ANALOG BOARD TEST FRONTPANEL TEST PLAY BASIC ENGINE TEST IF ERROR PRESS STOP TO STEP DOWN NO ERRORS LOGGED PRESS RECORD TO STEP UP PRESS RECORD TO STEP UP PRESS STOP TO STEP DOWN PRESS PLAY TO CONTINU To exit PLAYER SCRIPT unplug the power cord press PLAY to execute press STOP to skip ...

Page 35: ...s available on the connector to ground i e activate test pin Code number of PC interface cable 3122 785 90017 Activation Plug the recorder to the mains and the following text will appear on the screen of the terminal program Figure 5 7 The first line indicates that the Diagnostic software has been activated and contains the version number The next lines are the successful result of the SDRAM inter...

Page 36: ...r 1 White 2 Yellow 3 Light blue 4 Green 5 Magenta 6 Red 7 Blue 8 Black 9 Colour triangle execution time is 12 seconds 10 Test image for progressive scan execution time is 6 seconds b Video standard 0 PAL BDGHI 1 NTSC 136 Video Test Signal Off 137 Macrovision Off xx yy Number Nuclei 200 Video Encoder I2C 202 SAA7118 I2C 203 Audio Encoder SRAM Access 204 Audio Encoder Access 205 Audio Encoder SRAM W...

Page 37: ...e tuner available on Scart2 send command 712 08 For Nafta Apac To make the black white Video available on Y C Rear Out connector send command 712 08 Input 725 frequency in MHz 16 system System NTSC 16 PAL BG 16 PAL I 32 PAL DK 48 SEC L 64 SEC LS 80 SEC BG 96 SEC DK 112 727 Set virgin bit 728 Clear Virgin Bit 729 Write read I2C message to from analogue board xx yy Number Nuclei 730 Store external p...

Page 38: ... to the digital board 21 Input signal is from REAR AUDIO IN 1 and will be routed to the digital board 22 Input signal is from REAR AUDIO IN 1 and will be routed to the digital board 23 The Audio signal received from the Digital board will be outputted on Modulator channel 3 Please use command 117 for testing audio because Nuclei 117 will generate the Audio signal on the digital Board 24 The Audio ...

Page 39: ...Sine Burst 1kHz 3 Sine Burst 12kHz VSM Menu 1 Register Access 2 SDRAM Access 3 VSM SDRAM Write Read 4 Interrupt Lines 5 VSM Interconnection 6 UART AVENC Menu 1 Empress 2 Video Input Processors Empress Menu 1 Version number Video Input Processors Menu 1 SAA7118 I2C Access NVRAM Menu 1 Read Error Log 2 Reset Error Log 3 Read DVIO Unique ID Analogue Board Menu 1 Echo 2 Obsolete 3 Route Video Input ba...

Page 40: ... Audio Loop CINCH NAFTA Basic Engine Loops Menu 1 Basic Engine write read 2 Basic Engine write read endless loop Log Menu 1 Read Error Log 2 Reset Error Log Script Menu 1 User Dealer Script 2 Player Script 5 4 Nuclei Error Codes In the following table the error codes will be described Error Nr Error String 10000 Checksum is OK 10001 segment name Checksum doesn t match or seg ment name segment not ...

Page 41: ...encoder SRAM access cannot initial ise I2C 20302 Error audio encoder SRAM access cannot reset DSP through I2C 20303 Error audio encoder SRAM access cannot down load boot 20304 Error audio encoder cannot download test code 20305 Error audio encoder cannot obtain result of test 20306 Error audio encoder SRAM access stuck at zero data line 20307 Error audio encoder SRAM access stuck at one data line ...

Page 42: ...bus test goes wrong 30203 VSM SDRAM Bank1 Physical memory device test goes wrong 30204 VSM SDRAM Bank2 Memory databus test goes wrong Error Nr Error String 30205 VSM SDRAM Bank2 Memory addressbus test goes wrong 30206 VSM SDRAM Bank2 Physical memory device test goes wrong 30300 30301 VSM interrupt register A has a stuck at error for value 30302 VSM interrupt register B has a stuck at error for val...

Page 43: ...ion of the command on the analogue board failed 50902 The frontpanel could not be accessed by the ana logue board 50903 The frontpanel did not show horizontal segments Error Nr Error String 50904 The user skipped the FP horizontal segments test 50905 The user returned an unknown confirmation con firmation 51400 51401 Execution of the command on the analogue board failed 51402 The frontpanel could ...

Page 44: ...arity error from Basic Engine to Serial 60903 Communication time out error 60904 Unexpected response from Basic Engine 61500 61501 Basic Engine returned error number 0xerrornumber 61502 Parity error from Basic Engine to Serial 61503 Communication time out error 61504 Unexpected response from Basic Engine 61600 61601 Basic Engine returned error number 0xerrornumber 61602 Parity error from Basic Eng...

Page 45: ...om Basic Engine to Serial Error Nr Error String 63103 Communication time out error 63104 Unexpected response from Basic Engine 63200 63201 Basic Engine returned error number 0xerrornumber 63202 Parity error from Basic Engine to Serial 63203 Communication time out error 63204 Unexpected response from Basic Engine 63300 Momentary errors Byte 1 Byte 7 0xb1 0xb2 0xb3 0xb4 0xb5 0xb6 0xb7 Cumulative err...

Page 46: ...Board fails 71100 NVRAM test OK 71101 Test of the NVRAM on the Analogue Board fails 71102 Communication with Analogue Board fails 71200 Video routing on the Analogue Board OK Error Nr Error String 71201 Routing the video on the Analogue Board fails 71202 Invalid input 71203 Communication with Analogue Board fails 71300 Audio routing on the Analogue Board OK 71301 Routing the audio on the Analogue ...

Page 47: ...to receive an Ack for DVIO_MAX_RETRIES_ACK times 80314 VSM UART error timeout transmitting command 80315 VSM UART error timeout receiving reply Error Nr Error String 80316 VSM UART frame error occurred receiving from DVIO board 80317 VSM UART parity error occurred receiving from DVIO board 80318 The confirmation indication from the DVIO module is invalid 80400 The accessibility of the DVIO module ...

Page 48: ...X_RETRIES_REPLY times Error Nr Error String 80713 We tried to receive an Acknowledge for DVIO_MAX_RETRIES_ACK times 80714 VSM UART error timeout transmitting command 80715 VSM UART error timeout receiving reply 80716 VSM UART frame error occurred receiving from DVIO board 80717 VSM UART parity error occurred receiving from DVIO board 80718 The confirmation indication from the DVIO module is invali...

Page 49: ...eneration of Close Caption data failed 90505 VIP not locked to video signal 90506 Initialisation of VBI Extractor failed Error Nr Error String 90507 No CC data received 90508 Closed Caption data overrun 90509 Closed Caption data does not match 90510 Switch off ColourBar failed 90511 Execution of the command on the analogue board failed 90600 90601 Initialisation of I2C failed 90602 Initialisation ...

Page 50: ...n coder 90914 Error cannot start VSM audio in DMA port 90915 Error starting the 12kHz audio sine 90916 Error transfer data from audio encoder to VSM 90917 Error cannot start VSM AV out DMA port 90918 Error cannot start VSM AV out port 90919 Error transfer data from VSM to host decoder 90920 Error audio data in host memory and VSM mem ory differ 90921 Error audio data in host memory contains wrong ...

Page 51: ...Link 23 0x17 DVIOC_ERR_DDS_TNF_7 Link reset failed µPD72893 Link 38 0x26 DVIOC_ERR_DDS_TNF_16 Expecting no 1394 node with GUID connectivity while detecting connection 39 0x27 DVIOC_ERR_DDS_TNF_17 Expecting 1394 node with GUID connectivity while not detecting connection 48 0x30 DVIOC_ERR_DDS_UPINTRAM A Internal ram problem in address lines µPD78F0988 Wrapper 50 0x32 DVIOC_ERR_DDS_UPEXTRA MA Externa...

Page 52: ...tor 1900 analogue board DAC Op amp Scart switch IC ADC Audio Encoder VIP VSM Figure 5 10 5 5 3 Nucleus 902 Digital Video Loop A colourbar generated in the host decoder is looped through the VIP Empire and VSM and checked again in the host decoder The following components are tested on the video signal path VIP Empire VSM Host decoder NUCLEUS 900 AUDIO LOOP DIGITAL VIP STI 5508 VSM EMPRESS DIGITAL ...

Page 53: ...st signal source digital board only Remark this test is only successful if nucleus 121 is carried out first Figure 5 12 NUCLEUS 902 DIGITAL VIDEO LOOP VIP STI 5508 VSM EMPRESS DIGITAL BOARD ANALOGUE BOARD STV6618 VIP_ICLK 27MHz 7500 7408 7403 7200 7100 TR 01010_002 251102 NUCLEUS 903 DIGITAL VIDEO VBI LOOP VIP STI 5508 VSM EMPRESS DIGITAL BOARD ANALOGUE BOARD STV6618 VIP_ICLK 27MHz 7500 7408 7403 ...

Page 54: ... output of the analogue board where it will be looped back by means of an external cable Remark this test is only successful if nucleus 121 is carried out first Figure 5 14 NUCLEUS 904 SYSTEM VIDEO LOOP VIP STI 5508 VSM EMPRESS DIGITAL BOARD ANALOGUE BOARD STV6618 SCART TV EUR CINCH OUT NAFTA SCART AUX EUR CINCH IN NAFTA 1947 1947 connector 1601 VIP_ICLK 27MHz connector connector connector 1601 EP...

Page 55: ...SM The Host Decoder The signal is routed back internally on the analogue board Remark this test is only successful if nucleus 121 is carried out first Figure 5 16 NUCLEUS 906 VIDEO USER DEALER LOOP VIP STI 5508 VSM EMPRESS DIGITAL BOARD ANALOGUE BOARD STV6618 connector 1947 connector 1947 connector 1601 connector 1601 VIP_ICLK 27MHz EPG BOARD optional 7500 7408 7403 7200 7100 TR 01014_003 130303 N...

Page 56: ...video signal path The DVIO board The VIP The video encoder The VSM The host decoder Note This Test is not valid for Nafta in DVDR Lead For Europe the sound will be available on scart 2 5 5 12 Nucleus 911 DVIO Video VIP Nucleus for testing the components on the video signal system path The host decoder The analogue board The VIP On the analogue board the video signal will be routed accord NUCLEUS 9...

Page 57: ...he proper cable The correct Routing path has to be selected by a parameter Remark Nucleus 704 gives the analog board version Analog board Version Selectable parameter Internal call to nucleus 712 01 1 712 21 11 1 712 21 31 2 712 17 31 3 721 18 31 3 712 19 41 2 712 17 41 3 712 18 41 4 712 19 41 5 712 20 71 4 712 19 ...

Page 58: ...Diagnostic Software DVD EN 58 LX9000R 5 ...

Page 59: ... 17 12 7 22 13 14 15 1 27 28 25 8 21 Power Supply 9V2 AF_I2C_SDA SCL3 MUTE_LINE 7502 1 NJM4556AM HP R HIGH PASS HIGH PASS LOW PASS L R L 7502 2 NJM4556AM HP 7650 1 CENTRE SUB NJM4556AM HP 7650 2 NJM4556AM HP 7600 2 NJM4556AM C_OPAMP 7600 1 NJM4556AM C_OPAMP MUTE MUTE C_OPAMP MUTE MUTE MUTE 7501 7514 7570 7560 7655 12V_STBY 3V3 7520 1446 1445 AUDIO L AUDIO R CVBS S VIDEO DIGITAL VIDEO IN IEEE1394 1...

Page 60: ...BWOOFER SURROUND SPEAKERS AMP_RIGHT AMP_ON_CENTRE AMP_SR AMP_SUB NC NC NC NC AMP_SL CLOCK CLOCK CLOCK CLOCK GENERATOR NTC TEMPERATURE HEATSINK Front Left Front Left Front Right Front Right Subwoofer Left Subwoofer Subwoofer Right Centre Centre Surround Right Surround Left Surround Right Surround Left MODE PWM MODULATOR PWM MODULATOR OSCILLATOR ON OFF 9 16 21 8 6 7 5 4 TDA8920 7200 MODE PWM MODULAT...

Page 61: ...7 1986 1900 1943 1901 1406 4 2 8 5 3 9 10 1602 1600 1601 1501 4 1100 1101 1 2 3 4 5 6 7 3V3 5V GND GND GND 4V6E 5V 12V 8 PSU 1 2 4 6 8 1 2 3 4 5 6 7 3V3 3V3 3V3 3V3 GND GND GND ION 5V 12V 8 1 1000 9 10 11 GND 5V 12 S VIDEO CVBS AUDIO R AUDIO L AFCRI ANA_R ANA_L AFCLI CVBSFIN 8SW CFIN YFIN AUDIO L R 5 ANTENNA INPUT TV OUT ADC DIG VIDEO VIDEO MPEG2 AUDIO MPEG1 1 2 3 4 5 6 7 8 9 1 4 12 14 16 18 20 22...

Page 62: ...rontend Audio MSP DataSlicer STV5348 Follow Me EEPROM M24C16 IO Video STV6618 IO Audio HEF IC S Power Supply Front µP TMP87CH74F Display I2C Level Shifter I2C 3 3V I2C 5V AKILL I2C I2C INT IPOR_DC Blockdiagram Control Lines and Bus Systems DVD RW part I2C SWITCH 5SW I2C_SW PSS SB1 SFS_TS AFC AGC A_DATA D_DATA A_RDY D_RDY IRESET_DIG PWONSW WU WSFI FBIN P50 8SC2 STBY ION I2C_SW I2C_SW I2C_SW VSA1 AS...

Page 63: ...x6 4x M3x18 4x M3x6 washer 2x M3x8 washer 4x M3x6 washer Ni 4x M3x6 Ni 5x M3x6 3x M3x6 4x 286 4x 258 2x 252 4x 211 210 253 215 219 230 254 263 267 not for 37 262 266 280 ANALOG VIDEO BOARD AMPLIFIER BOARD ASP BOARD MDM 2000 BOARD MAINS BOARD primary AUXILIARY BOARD DIGITAL BOARD DVIO BOARD CENTRAL CONTROLLER V I D E O T U N E R A U D I O T U N E R MAINS BOARD secondary 255 226 227 225 LOUDSPEAKER ...

Page 64: ...01 163 114 168 155 104 106 128 105 111 129 127 185 1002 8041 1001 1001 189 8040 151 118 119 152 177 178 103 175 150 149 152 125 124 120 121 126 122 123 foil adhesive foil adhesive foil adhesive foil adhesive 8x foil adhesive 190 180 181 felt 153 DISPLAY POS DETECT SWITCH A V FRONT CONNECTORS KEY BOARD left KEY BOARD left 2 KEY BOARD right CONTROL BOARD Pl 3x10 4x 171 always order all 3 parts toget...

Page 65: ...1 1 10 11 12 13 14 15 16 10K 3424 3465 1K0 10K 3503 10K 3499 D 3535 470K 680K 3536 D 470R 3511 4K7 3542 F495 F491 F409 F408 F420 F410 10R 3402 F421 180R 3401 4K7 3406 D D BZX79 B5V1 6410 10R 3505 D 3509 4K7 10V 100u 2419 4K7 3507 2418 100u F478 10V F414 F429 M D D GNDK1 D D D 1K0 3479 1K0 3480 100R D 3478 470R 3423 D 470R 3449 M M 3547 68R F489 F492 F488 BC847CW 7403 3412 10K 3437 10K 5401 2u2 15R...

Page 66: ... 3478 C8 3479 C8 3480 D7 3481 D7 3482 D7 3483 D7 3484 E7 3485 E7 3486 E6 3487 E10 3488 D10 3489 A8 3490 D7 3491 E8 3492 A8 3493 A8 3494 D8 3495 E9 3496 E9 3497 D8 3498 D9 3499 E7 3501 D4 3502 E7 3503 E7 3504 E7 3505 B10 3506 B11 3507 B11 3508 B10 3509 B10 3510 D4 3511 D4 3512 D4 3513 C4 3514 D8 3515 B4 3516 B4 3517 B4 3518 B4 3519 B5 3520 B5 3521 D5 3522 D5 3523 D5 3524 D5 3525 D4 3526 D8 3527 D8 ...

Page 67: ...6K 3563 15K 3553 F510 F509 3559 3560 22K 10K 3562 1 2 3 4 5 6 7 8 9 1420 FE ST VK N 10K 3558 3564 56K 1 2 3 4 5 6 7 8 1422 FMN Key D 1421 FE ST VK N 1 2 3 4 5 6 7 F524 F521 M F522 3550 3R3 47R 3566 1425 DIPMATE 1 2 16V 47u 2450 M M M 100n 2452 2451 100n LTL912TWKS 6404 F518 D D 1 2 3 M 1424 DIPMATE 1 2 3 FE BT VK N 1423 3551 F513 D 56K F512 F511 F514 F516 F515 D F517 EVQ21 1427 220R 3556 3555 10K ...

Page 68: ...O IN 3582 B5 C D E 1445 D1 1446 A1 1447 C6 2480 A5 2481 B5 2482 E3 2483 C2 3580 A5 3581 A5 A B 4 5 6 1 2 3 4 5 6 A B GND_FC GND_FC CVBS Audio L Audio R AINFR AINFL CVBSFIN NC CFIN YFIN E 6483 DF3A6 8FU YKF51 1445 1 2 3 4 5 6 DF3A6 8FU 6484 F583 F582 F584 F585 F581 F580 3582 1K0 GND_FC 1K0 3580 3 GND_FC GND_FC GND_FC GND_FC 1446 JPJ1127 1 6 4 2 5 2480 330p GND_FC 3581 1M0 330p 2481 1M0 3583 150R 35...

Page 69: ... 1413 D1 1414 E5 FE ST VK N 1415 1 2 3 4 5 6 7 EVQ21 1412 10K 3533 D F547 F548 F546 LST770 6401 3522 10K D F532 10K 3530 F530 3529 1 A 3 C 4 5 180R 1418 SRGP 2 B 100p 2432 3523 10K 3524 1K0 1413 EVQ21 2430 47u 35V 4322 D 3520 180R LTL912TWKS 6402 F545 22n 2434 8 7 2 3 1 D 1416 LGM1619 0200 F543 F544 GND OUT VS F542 D TSOP4836YA1 7401 3527 220R 7420 BC847B GNDK1 3528 150R 100R 3525 390R EVQ21 1411 ...

Page 70: ...4 4325 A3 4326 A3 4327 A3 4328 B4 4329 A3 4330 A3 4331 A3 6401 B2 6420 B1 7420 B2 7421 B1 RECORD INSTANT KEY BOARD right coperside view key right LX9000R 010703 0400 B4 1411 B2 1412 B1 1413 B1 1414 A2 1415 A3 1416 B4 1417 B4 1418 B3 2430 A2 5430 B4 5431 B4 5432 B4 6402 B3 7401 B2 9430 B1 9431 A2 9432 A2 9433 A3 9434 A2 9435 A3 9436 A3 9437 A3 VOLUME OPEN CLOSE SURROUND RECORD IR EYE HEADPHONE ASP ...

Page 71: ...13 F214 F212 F211 2292 100n 3285 22K 7281 BC337 40 1291 T1A 1N4003 6293 1292 T1A F205 6292 1N4003 1290 T630mA F203 6287 F202 F200 F201 4m7 2283 6285 F208 2281 3m3 1N4003 2282 4m7 HCS0528 1288 1 2 1289 F209 2288 100n 2289 100n 2287 100n 6294 BZX79 B33 2285 47u 47u 2286 6284 8 4 5 6283 1 8 4 5 97TS 5281 1 1 2 3 4 5 5280 97TS 1281 B2P3 VH 1 2 EH S 1286 1284 B2P3 VH 1 2 2291 100n 3281 4K7 2290 100n 32...

Page 72: ...37 220n T3A15 1214 2231 220n NTC 3242 GND BZX384 C12 6225 GND GND_P GND GND 1N4003 RT 01T 1 0B 1210 GND 6217 F309 6 7 8 F314 EH B 1201 1 2 3 4 5 8 9 F337 F313 PH B 1206 1 10 11 12 2 3 4 5 6 7 6215 BZX384 C6V8 F321 3213 2K2 100R 3254 LD1086V120 7200 1 3 2 1K BC857BW 7222 3230 7213 SI2306DS 3221 47K 3232 27K 3225 10K 7216 BC847BW 2223 4m7 16V 18K 3226 7218 BC847BW 1u 2206 47u 2210 GND_A GND 3257 1K0...

Page 73: ... 3268 D1 3269 D1 3270 D1 3271 D3 3272 D3 3273 D3 3274 D3 3275 D8 3276 C8 4201 A1 6212 A7 6213 A8 6214 A8 6215 D2 6216 A8 6219 B3 6221 C5 6222 C5 6223 B5 6224 A7 6225 A8 6226 C7 6227 C5 6230 C7 6231 B5 6232 B5 6233 C5 7207 C2 7208 D2 7209 A8 7212 A4 7213 A3 7214 A8 7215 A8 7216 A4 7217 B5 7218 B2 7219 B1 7221 C8 7222 C7 7223 A8 7224 A7 7225 D1 7226 D1 7227 D3 7228 C8 1200 D1 1201 B1 1202 D4 1203 A6...

Page 74: ... 1202 D4 1203 A6 1204 C1 1205 A1 1206 A2 1207 A3 1208 A5 1209 B5 1210 A1 1211 B6 1212 A6 1213 D6 1214 B6 2200 B2 2201 D3 2202 D7 2203 A6 2204 B3 2205 C3 2206 D4 2207 B4 2208 D6 2209 A2 2210 A3 2211 A3 2212 C6 2213 C7 2214 A8 2216 A7 2217 B8 2218 C3 2219 C3 2220 A7 2221 B6 2222 C2 2223 B2 2224 B2 2226 D5 2243 D3 3242 D8 3252 B1 3255 D4 3256 C7 5200 B3 6210 B8 6211 C8 6217 B1 6220 D4 7200 B2 7201 D8...

Page 75: ...OG IN2 LOGIC A B C D E F DIG OUT coax from MDM Board 1953 1950 from AV Board Scart 1 Scart2 1 0 0 1 2 3 3926 10R D E F 0900 E5 1901 1 A2 3923 EH S 1904 D 470R 100p 2918 GND_A 100p 2919 F924 GND_A 470K 3913 100R F913 C PAD 0900 3915 3917 2911 470p 470K 100n 3902 1K0 2901 100R 3901 1K0 3908 F914 F912 2905 470p LPR6520 A530 1 3 2 F904 1901 1 F907 470R 3924 10n 2926 F905 F900 F903 F906 GND_A GND_A GND...

Page 76: ...A1 3903 A1 3904 A1 3905 A2 3906 A3 3907 A2 3908 A1 3909 A1 3910 B1 3911 B3 3912 A1 3913 B2 3914 B2 3916 A2 3917 A2 3918 B2 3919 B2 3920 A3 3921 A2 3922 B2 3923 C1 3924 B1 3926 A1 3927 B1 4901 C1 4902 B3 4903 C3 4904 A3 4905 A3 4906 A1 4908 B1 7901 A2 0900 C1 1901 A1 1902 D1 1903 A3 1904 B3 1905 C3 1907 D2 3901 A3 3915 A2 9901 D2 9902 B2 9903 B2 9904 B3 9905 B2 9906 A3 1907 6 1 3 10 4 6 11 7 DIG OU...

Page 77: ...12 2 3 4 5 F603 F621 F636 GND_D 10K 3694 GND_D BC847B 7613 7610 BC847B GND_D 4692 GND_D GND_D 9 GND_D HP_A F638 1620 1 10 2 3 4 5 6 7 8 FE BT VK N GND_A GND_A GND_D 470R GND_D 4695 3695 F620 F645 F609 7612 BC847B GND_A 8 9 GND_A FE BT VK N 1606 1 10 11 2 3 4 5 6 7 F630 F652 F629 F653 470R 3697 F617 GND_A 1K 3636 F635 F607 F642 4693 3693 10K 8 GND_D 1 2 3 4 5 6 7 8K2 3678 1613 F633 GND_D GND_A F643...

Page 78: ...2593 470p BC847B 7551 3538 3500 100R 3534 33K 10K 1n0 2531 3582 2533 3n3 3506 GND_A 15K 4504 4K7 GND_A 1K0 3508 3510 1K0 470R 3639 GND_A 33R 3520 GND_A 1u 2507 220R 3527 3577 330R 3549 220R 330R 3567 100K 3503 4K7 3515 3539 3569 33R 10K 2548 2528 470n 50V 50V 470n GND_A 2527 1n0 GND_A 8K2 3554 3528 220R F509 3597 2K2 F501 3550 1K0 1u 2505 220R 3518 F500 F507 GND_A 33K 3548 3532 5K6 NJM4556AM 7502 ...

Page 79: ... GND_A 1K0 2673 GND_A 4n7 2630 470n 2615 4n7 220R 3609 100n 2677 2666 100n 100p 2660 2661 100p 1K0 3673 7652 BC857B 4K7 3641 1K0 3675 8K2 3605 220R 3642 2672 100p 2675 100p 2647 47u 1 8 4 2665 4n7 7600 1 NJM4556AM 3 2 1n 2641 3614 220R 3647 100R 7655 BC847B 220R 3633 1u 2650 4620 330n 2663 100p 2624 2623 100p 2617 100n F677 10K 3616 GND_A 56n 2602 GND_A GND_A 3601 4K7 3684 10K 1K0 3620 3702 1K0 46...

Page 80: ...803 CONTROL BOARD 1401 CONTROL BOARD 1402 AMPLIFIER BOARD 1303 AMPLIFIER BOARD 1301 MDM BOARD 1802 KEY BOARD right 1417 POWER SUPPLY BOARD secondary 1207 POWER SUPPLY BOARD secondary 1208 A V BOARD 1934 AUDIO TUNER AUXILIARY BOARD 1903 A V BOARD 1935 This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram respectively partslist...

Page 81: ...3 3577 C3 3578 B2 3579 B2 3580 A5 3581 B2 3582 B2 3583 C3 3584 B3 3585 B2 3586 B2 3587 A5 3588 B1 3589 B2 3590 A5 3591 A5 3592 A6 3593 A6 3594 C6 3595 C6 3596 B6 3597 B6 3598 A5 3599 A5 3600 D5 3601 D5 3602 E5 3603 E5 3604 E5 3605 E5 3606 E5 3607 E5 3608 E5 3609 E5 3610 E5 3611 E5 3612 E3 3613 D3 3614 E3 3615 E3 3616 D4 3617 D4 3618 D3 3619 E3 3620 E2 3621 E2 3622 E3 3623 E5 3624 D2 3625 E4 3626 E...

Page 82: ... digital out Does a valid SPDIF signal containing a sine wave of 1kHz appear on the Dig out No Replace MDM module MDM is working properly troubleshootMDM2000 140603 Replace MDM module Yes No Yes Yes Display shows SW version of µP 7711 Press PLAY Button Press PLAY Button Yes Replace MDM module Yes Yes Yes Yes Yes No MULTI CHANNEL DECODING MODULE Troubleshooting Is 5V present on pin 6 conn 1802 Is 1...

Page 83: ...er 3V3 3V3 3V3 5V 5V 3V3 digital 5V analog 5V I2C Reset 12V 12V 12V 12V 12V 12V 12 288 MHz 16MHz BCK WS MCLK0 MCLK1 CTRL SPI SPI Dig Output Selector line Dig Out AKM Dig Out DSP Dig Out Selector Line MULTI CHANNEL DECODING MODULE 2000 XSYS SPI CTRL SPI SPI WS BCK WS BCK SW C R L Rs Ls Ld Rd SPI XSYS MCLK0 2 667MHz U bits 256 fs MCLK0 MCLK1 256 fs 128 fs Request LF50CV LF33CV 5V 3V3 I2C Downmix Lef...

Page 84: ... 12 1 12 2702 1803 1802 7713 7712 7701 7702 7705 1704 1705 5701 7707 7708 7709 7706 7714 out in gnd 1 12 1 12 out in gnd 1 1 1 14 14 14 1 16 28 15 28 15 28 15 17 32 Coax out 6801 6800 1800 1801 Optical 2 in Coax 2 in Coax 1 in Component side view Optical 1 in Optical 2 in Optical 1 in Coax out Coax 2 in Coax 1 in 1701 1702 MISCELLANEOUS 1201 3103 308 55111 COMPLETE MDM MODULE LX9000R 1701 4822 252...

Page 85: ...gnal going to the speaker See simplified drawing below Compared to a conventional power amplifier the benefits of the Class D amplifier are higher effiency lower power dissipation smaller heatsink required smaller mains transformer required The main disadvantage of this concept is The amplifier is operating with a high frequency square wave at high amplitude and currents This requires special prec...

Page 86: ...ation Class D amplifier TDA8920 and low pass filter The TDA8920 is a two channel audio power amplifier using class D technology The audio input signal is converted into a digital Pulse Width Modulated PWM signal via an analog input stage and PWM modulator It is then fed to the power stage which outputs a high power PWM signal which switches between the main supply lines The TDA8920 is followed by ...

Page 87: ... OUT2 PROT SGND1 SGND2 STABI SUB VSSD 19 10 VDDA1 3 VDDA2 BOOT2 IN1 IN1 IN2 IN2 MODE OSC 16 OUT1 21 TDA8920 STABI MODE OSC STAGE STAGE INP INP BOOT1 15 22 7300 MANAGER PWM PWM MOD MOD CURRENT PROT TEMP SENSOR CTRL CTRL SHAKE SHAKE HAND HAND DRIVER DRIVER DRIVER DRIVER HIGH HIGH LOW LOW 3712 47K 100n 2308 2301 100n 3415 4233 4232 5K6 3102 5R6 F108 10K 3722 F122 100n 2104 2105 100n 10K F100 3420 330...

Page 88: ... G1 2414 G1 2420 H1 2422 E1 2423 C2 2600 H3 2601 G3 2602 G3 2605 G3 2606 G3 2611 G3 2700 F3 3106 G2 3107 D6 3108 F2 3109 D6 3206 F1 3207 A6 3208 G2 3209 A6 3307 G6 3308 G2 3309 G6 3400 F1 3401 G1 3402 G1 3403 F1 3404 G1 3405 G1 3406 G1 3408 G1 3410 F1 3411 E1 3412 F1 3413 F1 3414 F1 3415 G1 3416 F1 3417 F1 3418 G1 3419 G1 3420 D7 3421 F2 3422 C1 3423 H1 3424 E1 3425 E1 3600 G3 3601 G3 3603 G3 3604...

Page 89: ...7 2418 F7 2419 C7 2421 F7 2425 G7 2500 C4 2501 B4 2502 F6 2603 G5 2604 G5 2607 G5 2608 H5 3100 E3 3101 D3 3102 E3 3103 D5 3104 C5 3105 D3 3200 B3 3201 B3 3202 B3 3203 C5 3204 C7 3205 B3 3300 G3 3301 G3 3302 G3 3303 E7 3304 E5 3305 G3 3306 G7 3407 G7 3409 G7 3426 F5 3602 G5 3605 G5 3609 G5 3610 H5 3700 E4 3701 D4 3709 B4 3712 A4 3716 H4 3718 G4 4133 G6 4332 G6 4333 G6 6600 G4 7602 G5 7607 G5 7608 G...

Page 90: ...6 33n 33n 2955 2950 33n 33n 2951 9930 9932 12 15 14 9931 3 5 7 9 11 13 2 4 6 8 10 7 8 LQR1910 0204G 1922 L GND R GND C GND GND Surround L R Front L R GND GND GND SUR R SUR L SUB SUB 1 7 8 DIPMATE 1928 1 2 3 4 5 6 9 1927 DIPMATE 1 2 3 4 5 6 DIPMATE 1926 1 2 3 4 5 6 7 8 LS SOCKET BOARD componentside view LS socket board LX9000R 240603 LS SOCKET BOARD copperside view LS socket board LX9000R 240603 19...

Page 91: ...3740 F9 I717 A9 I721 G9 I723 F15 I724 E14 SB1 I701 D2 I726 E10 I727 E8 5714 G14 6703 C5 3711 A4 3714 B11 BC857BW I733 C2 I734 D1 I754 D13 GND I751 GND 3738 6K8 I706 22u 2713 GND 7712 PDTC124EU I709 100n 2724 I725 10K 3715 120p 2721 3758 10K 3710 5K6 GND 3720 330R GND GND GND I735 I728 7701 PDTC124EU 220p 2719 3734 2K7 GND 18K 3714 I729 I721 2u2 2722 5SW GND GND GND F702 7711 BC857BW 56p 2735 I712 ...

Page 92: ...D GND 5NESD 3484 1M GND 3482 1M 5B 6B 7B 8B 9B GND 12B 13B 14B 15B 16B 17B 18B 19B 2B 20B 21B 3B 4B 1940 2 1B 10B 11B GND 12VSTBY I406 I465 75R 3402 BZM55 C12 6416 2440 1u I433 3434 4K7 3405 22K F5116 I441 GND GND 1u 2438 7412 PDTC124EU GND 2401 100p 7419 BSH111 100u 2443 3410 75R I481 150R 3494 I469 3406 220K GND GND 100R 3473 GND 2433 47n F5108 2412 5NESD GND GND 100K 3488 1945 1 1 GND I412 3422...

Page 93: ...W COL 1n 2520 I505 I506 5VSTBY I514 GND 2517 1n 1K 3526 GND 3519 4K7 GND 2508 1u 100n 2514 I503 2521 I518 3525 220R 100n GND 100u 2522 I535 11 12 13 14 15 2 3 4 5 6 9 VDD 16 VEE 7 VSS 8 GND HEF4052BT 7503 1 10 1u 2513 220R 3522 1u 2501 GND GND GND F501 3524 820R MC33079 7502 A 3 2 1 4 11 GND I513 GND F504 100K 3510 GND I539 4K7 5VSTBY 6 9 VDD 16 VEE 7 VSS 8 GND 3528 HEF4052BT 7501 1 10 11 12 13 14...

Page 94: ...7 8 9 2611 A7 2612 D8 2616 E8 2610 C8 DVAL 4601 A5 5600 A8 5601 F5 2617 E8 2618 E9 2619 E9 2620 F7 F6002 E1 2627 E2 3600 A8 3601 B1 2621 F7 2623 F6 B C 3611 D8 B C 1960 E1 I620 E2 I621 E2 I623 E7 I624 A5 I625 A5 from DV Board 2603 A7 GND 3 4 3612 E8 DVAR 6 2604 A9 2605 F5 2606 B8 2608 C9 2609 C2 5602 F6 6600 B9 7600 A3 F6001 E1 F6004 E1 I601 A7 I602 A4 3602 B9 A 3606 E2 3607 E2 I607 C1 I608 C2 D I...

Page 95: ...937 C1 3940 D1 3941 D3 3945 E3 1 2 3950 A3 3952 B3 D 3 4 1 2 3 2944 D4 2945 D2 A I958 D3 I959 D3 2946 E1 2942 D2 3947 E4 3948 A1 3953 B2 3954 C2 3939 C3 7933 B3 C B E D A C 7934 A A2 7934 B B4 7934 C C2 7934 D D3 F950 A2 3951 B2 I952 B3 I955 C1 I956 D2 I957 D2 2943 D4 2K2 3937 2942 2n2 3948 4K7 15K 3952 GND 100K 3950 5SW GND 33K 3946 GND GND 3943 33K GND I959 33K 3944 7934 B LM339D 7 6 1 GND LM339...

Page 96: ...D GND 2011 10u I003 2038 4n7 F0007 100n 2009 2029 47u 3026 47K GND GND 4004 MCL4148 6003 100n 2003 100n 2014 5NSTBY 10K 3039 22K 3051 I021 I018 10p 2035 GND F0002 I020 GND 3012 330R 100u 2013 6001 MCL4148 GND 1R 3011 4003 3013 22R 100u 2005 GND GND 47K 3007 3045 100K 5N GND 2031 2u2 GND GND F0001 27p 2024 5V GND GND 7011 BC857BW I012 MCL4148 6002 5N F0021 F0016 7006 BC857BW 47u 2023 GND 47K 3034 1...

Page 97: ...27 B3 9028 C3 9029 C2 9030 A2 9031 A1 9032 A1 9035 C2 9036 C7 9037 B4 9038 B2 9039 A3 9422 C3 9423 C6 9424 A7 9425 C3 9426 A7 9427 A6 9428 A7 9429 A5 9430 A7 9431 B6 9432 C4 9433 A5 9434 A5 9435 C4 9436 B5 9437 B5 9438 B5 9439 B4 9440 B3 9441 A6 9442 A4 9443 B3 9444 C3 9445 C3 9446 C6 9447 A2 9448 A1 9449 C4 9450 A2 9451 C6 9452 A3 9453 A4 9455 A3 9457 A3 9459 B3 9460 B5 9461 B3 9462 B3 9463 B4 94...

Page 98: ... 3492 A3 3493 A3 3494 B2 3495 A4 3496 A4 3501 B6 3503 A4 3504 A4 3505 C3 3506 C3 3507 A5 3508 A4 3510 B5 3511 A4 3512 B6 3513 A5 3514 A6 3516 A6 3518 A4 3520 A4 3521 A4 3522 A4 3524 A4 3525 A4 3526 A5 3527 A4 3528 A3 3529 A4 3530 A4 3531 A4 3534 A6 3535 A5 3536 A5 3537 A5 3538 A4 3584 A7 3585 A7 3586 A7 3587 A7 3600 B4 3602 B4 3606 C3 3607 B3 3611 B4 3612 B3 3702 A1 3704 C1 3705 C1 3710 B2 3711 A1...

Page 99: ...NDD 3V3STBY BAT254 6805 6802 BAT254 GNDD 3873 4K7 1K0 3824 4R7 3866 3V3STBY 3851 10K GNDD F8007 220R 3844 2817 100n GNDD F8805 3807 100K GNDD GNDD 3857 10K F822 I824 F806 3863 GNDD 3803 1K0 4R7 F817 GNDD GNDD 3823 100K F821 BC847BW 7813 I806 I811 3854 1K0 5VSTBY 220m 2816 3809 100K 3V3STBY GNDD 3827 1K0 GNDD 3841 100K I823 2M2 3861 5VSTBY 3800 22K 15p 2802 3V3STBY GNDD F8604 1K0 3835 5VSTBY F827 2...

Page 100: ...13 B2 3914 C4 3915 B3 3916 D1 3917 C1 3918 B2 3919 C1 1K0 3922 I903 470R 3921 F910 F909 F907 F908 F906 F905 4901 3930 22R 36K 3917 4902 7902 4 LM324D 12 13 14 7902 2 LM324D 5 6 7 4 11 GNDD 12VSTBY GNDD GNDD 3926 4K7 2912 100u I904 10K 3923 LM324D 10 9 8 GNDD 7902 3 3914 1K0 GNDD 3915 1K0 4903 GNDD F902 F903 PDTC124EU 7905 3918 1K0 GNDD BAT254 6902 3V3STBY 3924 10K 5VSTBY PDTC124EU 7903 F904 PDTC12...

Page 101: ...EN 101 7 LX9000R Circuit Diagrams and PWB Layouts TR 06012_001 040203 F8008 F843 I818 uP Sub Board top view ...

Page 102: ...3820 A2 3821 A2 3822 A2 3823 A2 3826 C2 3827 A3 3829 C2 3833 A2 3836 A3 3845 A3 3846 C2 3847 C3 3848 C3 3850 C2 3851 C2 3854 A3 3856 C1 3862 A1 3863 A1 3864 A1 3865 A1 3866 A1 3867 A1 3868 B1 3869 C1 3870 B1 3871 B1 3872 B1 3873 B1 3885 C1 3886 C1 3888 C1 3913 A1 3917 B1 3918 B1 3920 B1 3923 A1 3925 B1 3926 A1 3928 B1 4901 A2 4902 B1 5801 A1 5803 A2 6902 A2 7801 B3 7803 B2 7807 A2 7816 A1 7817 C1 ...

Page 103: ... 1901 5 6 7 8 1 2 3 4 GND 10K 3407 F412 F403 F122 GND F0104 100n 2406 10p 2413 2418 100n 3V3_A GND GND GND GND GND 56R 3404 22R 3424 F0106 F414 4401 GND GND 4 3V3_A F418 74LVC1GU04 7401 2 3 5 2407 100n GND 2403 47u 1u 2401 GND GND CX 11F 1400 24M576 2404 100n F422 3411 10K GND F416 3415 22R 330R 3412 22R 2420 100n 3408 100K 3413 GND GND 3V3_A F402 4402 F413 22R 3420 GND 3405 56R GND GND F0102 3V3_...

Page 104: ...10K 3442 3V3_LINK 3V3_LINK 3552 22R 10K 3454 GND 10K 3488 GND 10K 3460 F0203 2V5 3V3_RAM 1905 1 2 GND GND F439 10K 3497 10K 3440 2443 100n 2439 10K 3439 3436 10K 100n 10K 3449 10K 3434 3433 10K 3462 10K 10K 3432 22R 3561 3539 22R 3560 22R GND 22R 3546 GND 22R 3542 22R 3538 22R 3534 2435 100n 3535 22R 3443 10K 3532 22R 3441 10K 22R 3554 3530 22R 22R 3550 3448 10K 3478 1K 10K 3499 GND 10K 3458 22R 3...

Page 105: ...07 2814 22u F803 10K 3817 100n 2809 VPP F808 22K 3802 F815 7803 BC847BW 2K2 3839 6M CX 5F GND 5800 3V3_uP 1800 16 10 24 9 42 41 40 F801 53 54 55 56 36 39 11 12 13 14 15 63 64 1 2 3 4 5 6 7 8 48 49 50 51 52 57 58 59 60 61 62 26 17 18 19 20 21 22 23 45 46 47 44 37 38 33 32 31 30 29 28 27 Φ CPT UPD78F0988A 7802 35 34 25 43 3806 10K GND 3833 10K F829 F827 VPP F830 3V3_uP 100R 3826 3V3_uP F817 3815 330...

Page 106: ... 0006 7506 5503 100n F565 4500 GND 2534 GND F542 F528 GND 47R 3506 F514 GND F559 F543 100n 2512 3 5 4 GND GND 7501 74LVC1GU04 2 F521 F552 GND GND GND GND 100n GND GND GND 2526 F520 GND GND 4504 F544 10n 2523 0003 Hole 4 9mm 750mA F 1502 47R 3507 GND GND 5505 47R 3502 GND GND GND 7507 B 74LV74 11 12 7 9 8 13 10 14 F567 GND GND 2504 100n F545 47u 2514 1 F556 47R 3515 GND 1907 GND 2513 100n 220K F541...

Page 107: ... 100n 2610 5600 100MHZ 3617 10K 100n 2612 GND 3V3_AC 5V_PLL F616 3609 560K F618 220K 3600 F614 100MHZ 5603 GND 2602 470n GND 2607 100n 5V 2616 100n 3606 10K GND 2615 100n 3 10p 2604 SW3 3 VCC 10 VCTL 13 VO 14 GND FADJ 9 6 FB FOUT 7 8 GND IN1 16 IN2 15 SW1 1 SW2 2 7604 BA7082F BW 4 BWB 5 CT1 12 CT2 11 GND 2613 100n 18p 2619 74LV74 3 2 7 5 6 1 4 14 GND 10K 3612 7606 A GND F604 GND 74LV74 7606 B 11 1...

Page 108: ...EN 108 7 LX9000R Circuit Diagrams and PWB Layouts DVIO BOARD top view ...

Page 109: ...EN 109 7 LX9000R Circuit Diagrams and PWB Layouts DVIO BOARD top view ...

Page 110: ...EN 110 7 LX9000R Circuit Diagrams and PWB Layouts DVIO BOARD top view ...

Page 111: ...EN 111 7 LX9000R Circuit Diagrams and PWB Layouts TEST POINTS OVERVIEW DVIO BOARD ...

Page 112: ...6 I120 I177 I128 2130 2u2 I110 2141 3110 47R 47p 11K 3123 47R 3127 GNDD 3125 22R VSS_36 46 VSS_46 57 VSS_57 67 VSS_67 VSS_78 78 80 VSS_80 90 VSS_90 I121 154 VSS_154 155 VSS_155 161 VSS_161 175 VSS_175 182 VSS_182 192 VSS_192 208 VSS_208 VSS_21 21 24 VSS_24 26 VSS_26 36 VE_D9 127 VE_DSn 128 VE_DTACKn 142 VE_VIP_ERROR 10 VSS_10 100 VSS_100 VSS_116 116 130 VSS_130 132 VSS_132 135 VSS_135 150 VSS_150 ...

Page 113: ... 76 SMI RAS 78 SMI WE 57 SPDIF OUT 113 TCK 112 TDI 111 TDO 110 TMS 202 TRIGGER IN 203 TRIGGER OUT 109 TRST 28 V REF RG 35 SMI CLKOUT 74 SMI CS0 75 SMI CS1 84 SMI DATA0 85 SMI DATA1 97 SMI DATA10 98 SMI DATA11 99 SMI DATA12 100 SMI DATA13 101 SMI DATA14 102 SMI DATA15 86 SMI DATA2 87 SMI DATA3 88 SMI DATA4 89 SMI DATA5 90 SMI DATA6 91 SMI ADR0 68 SMI ADR1 70 SMI ADR10 71 SMI ADR11 SMI ADR12 72 SMI ...

Page 114: ...12 74LVC00AD 7303 A 1 2 7 14 100n 2300 12 13 7 14 11 7303 D 74LVC00AD VSS2 11 W_ DQ3 38 DQ4 40 DQ5 42 DQ6 44 DQ7 30 DQ8 32 DQ9 26 E_ 28 G_ 10 13 14 15 RB_ 12 RP_ 37 VCC 27 VSS1 46 21 20 A5 19 A6 18 A7 8 A8 7 A9 47 BYTE_ 29 DQ0 31 DQ1 34 DQ10 36 DQ11 39 DQ12 41 DQ13 43 DQ14 DQ15 A 1 45 DQ2 33 35 25 A0 24 A1 6 A10 5 A11 4 A12 3 A13 2 A14 1 A15 48 A16 17 A17 16 A18 9 A19 23 A2 A3 22 A4 100MHZ 7302 M2...

Page 115: ...CS3N 194 SM D0 192 SM D1 179 SM D10 186 SM D11 188 SM D12 191 SD DQM2 100 SD DQM3 75 SD RASN 71 SD WEN 145 SDA 2 SDATA1 6 SDATA2 206 SM A0 203 SM A1 160 SM A10 163 SM A11 165 SM A12 168 SM A13 170 SM A14 202 SM A15 204 SM A16 207 SD DQ25 116 SD DQ26 113 SD DQ27 111 SD DQ28 108 SD DQ29 58 SD DQ3 106 SD DQ30 103 SD DQ31 60 SD DQ4 63 SD DQ5 SD DQ6 65 68 SD DQ7 66 SD DQ8 64 SD DQ9 70 SD DQM0 69 SD DQM...

Page 116: ...S4 C4 RES5 C12 RES6 C13 RES7 N1 RES8 N2 RES9 P5 RESON M10 RST0 N10 RST1 L10 RTCO N9 SCL P10 SDA B6 TCK B5 TDI A5 TDO TEST0 P13 L14 IGP0 K13 IGP1 K12 IGPH K14 IGPV P9 INT_A N12 ITRDY L12 ITRI P4 LLC N5 LLC2 B2 RES1 N3 RES10 N13 RES11 N14 RES12 P2 RES13 B13 RES2 B14 RES3 E13 HPD2 E12 HPD3 E14 HPD4 F13 HPD5 F14 HPD6 G13 HPD7 M14 ICLK G14 IDP0 G12 IDP1 H11 IDP2 H14 IDP3 H13 IDP4 J14 IDP5 J13 IDP6 K11 ...

Page 117: ...3624 1K 5604 12u 100n 2619 GNDD 3626 560R I644 4u7 2636 22n 2634 GNDD 3615 100R 560R 3627 12u 5600 3625 100R GNDD 2603 22p GNDD GNDD 3 4 5 6 7 8 9 I631 1600 FMN 1 10 2 47p 2627 I619 I609 1p 2631 I656 I624 I635 58 59 6 60 7 8 9 I623 43 44 45 46 47 48 49 5 50 51 52 53 54 55 56 57 28 29 3 30 31 32 33 34 35 36 37 38 39 4 40 41 42 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 1603 84816 1 10 11 12 13 560...

Page 118: ... 74LVC86ADB 7702 A 1 2 3 14 7 GND 2 IN 1 OUT 3 4701 7703 LF25C GNDD I723 I717 I724 9 8 13 10 14 4700 3705 100R 74HC74D 7701 B 11 12 7 5702 4u7 100n 100n 2718 145 VSS15 152 VSS16 159 VSS17 168 VSS2 17 VSS3 34 VSS4 55 VSS5 64 VSS6 74 VSS7 85 VSS8 96 VSS9 106 VSYNCREFI 4 VSYNC CREFO 91 WEN 119 YCLKO 117 2701 151 VDD33 13 167 VDD33 2 33 VDD33 3 63 VDD33 4 73 VDD33 5 84 VDD33 6 95 VDD33 7 105 VDD33 8 1...

Page 119: ...845 I844 I879 GNDD I850 I878 4u7 GNDD 5810 2837 Y2 4 Y3 5 Y4 6 Y5 7 Y6 8 Y7 9 10 Y8 Y9 11 I820 DV CLKOUT 27 13 52 HSYNC_ SYNC_ 29 40 RESET RSET 38 30 SCL SDA 31 24 35 1 12 VREF 39 VSYNC_ TSYNC_ 28 Y0 2 Y1 3 42 CB CR9 25 CLKIN COMP 37 CR0 14 CR1 15 CR2 16 17 CR3 CR4 18 CR5 19 20 CR6 CR7 21 22 CR8 CR9 23 DAC A Y 34 DAC B 36 DAC C 32 ADV7196A 7801 26 33 41 ALSB CB CR0 51 50 CB CR1 CB CR2 49 48 CB CR3...

Page 120: ...5 2911 100n 7 F931 GNDD GNDD 7905 D 74HCT14D 9 8 14 Hole 4 0 mm with Cu 1907 GNDD 100n 2901 1906 Hole 4 0 mm with Cu I925 I924 I908 1902 GNDD 1905 2916 22n 4K7 3903 5901 100MHZ GNDD 7702 C 9 10 8 14 7 GNDD GNDD 74LVC86ADB I928 GNDD GNDD 1K 3912 I912 F932 GNDD I922 I918 1903 GNDD 100n 2900 7 14 10 I904 GNDD 74LVC04A 7904 E 11 4K7 3902 GNDD BC847B 7901 1 3 2 3900 10K 1 10 11 12 2 3 4 5 6 7 8 9 I905 ...

Page 121: ...EN 121 7 LX9000R Circuit Diagrams and PWB Layouts Part 1 TR 06014a_001 Part 2 TR 06014b_001 TR 06014_001 120203 DIGITAL BOARD 1 5 top view ...

Page 122: ...EN 122 7 LX9000R Circuit Diagrams and PWB Layouts TR 06014a_001 180203 DIGITAL BOARD 1 5 top view ...

Page 123: ...EN 123 7 LX9000R Circuit Diagrams and PWB Layouts DIGITAL BOARD 1 5 top view TR 06014b_001 120203 ...

Page 124: ...EN 124 7 LX9000R Circuit Diagrams and PWB Layouts Part 1 TR 06015a_001 Part 2 TR 06015b_001 TR 06015_001 180203 DIGITAL BOARD 1 5 bottom view ...

Page 125: ...EN 125 7 LX9000R Circuit Diagrams and PWB Layouts TR 06015a_001 250203 DIGITAL BOARD 1 5 bottom view ...

Page 126: ...EN 126 7 LX9000R Circuit Diagrams and PWB Layouts TR 06015b_001 180203 DIGITAL BOARD 1 5 bottom view ...

Page 127: ...V3 3V3 3V3 3V3 3V3 3V3 3V3 3V3 3V3 5V 5V Resetn Resetn_BE Reset_DVIO Resetn_VE Sysclk_VSM_5508 ACC_ACLK_OSC ACC_ACLK_PLL VIP_ICLK Sysclk_ProgScan Sysclk_Empress EMI_PROCCLK AE_DATAO VE_DSn VE_DTACKn Mute HSOUT VSOUT DAC A Y DAC B DAC C Y Cb Cr 3V3 3V3 3V3 HSYNC VSYNC CL 16532145_034 eps 101201 for Mapping text see next page ...

Page 128: ... C5 I516 C5 I517 C5 I518 C4 I519 C5 I520 C4 I521 C4 I522 C4 I523 C4 I524 C4 I525 C5 I526 C5 I527 C5 I528 C4 I529 C5 I530 C5 I531 C5 I532 C5 I533 C4 I535 C5 I536 C4 I537 C5 I538 C4 I540 C5 I543 C5 I551 C5 I552 C4 I553 C4 I555 C4 I600 A5 I601 A5 I602 A5 I603 C5 I604 A5 I605 A5 I606 A5 I607 A5 I608 A5 I609 B5 I610 A5 I611 B5 I612 A5 I613 B5 I614 A5 I615 B5 I616 A5 I617 A5 I618 C4 I619 A5 I621 A1 I622...

Page 129: ... or disturbed TV channel reception PAL AFC adjustment 5711 2 HF AGC adjustment 3724 Service tasks after replacement of IC 7710 Purpose Set amplifier control Symptom if incorrectly set Picture jitter if input level is too low and picture distortion if input level is too high TP ADJ MODE INPUT DC Voltmeter Frequ Generator TUNER 38 9MHz 500mVpp at Tuner 1705 Pin 11 F710 IF out 2 5V 0 1V DISC DISC DIS...

Page 130: ...ode Execute command 729 with the following parameters DD 729 w 0xAE 2 0xD0 0x00 Leave the DSW command mode and start up the set in application mode No background is visible on the TV screen The analogue board is ready to accept the appropriate slash version 8 3 Rework Procedure IEEE Unique Number 8 3 1 Scope The procedure describes how to upgrade sets with a unique number after repair This unique ...

Page 131: ...d be 5V digital with 50 duty cycle 6 Measure the frequency of the signal at test point F610 and adjust the potentiometer 3605 to get a frequency of 12 288MHz 50kHz after removing the screwdriver from the potentiometer 6a In case the frequency can not be increased sufficiently replace capacitor 2618 by NP0 type capacitor with 18pF Adjust afterwards again the frequency with the potentiometer 6b In c...

Page 132: ...gnal IPOR is directly fed to first priority interrupt input pin 63 for power fail detection and also to the Reset Input of the CC Pin30 via 7802 which is necessary to generate a reset only during power up In case of power fail pin 30 of the CC must be kept high 3V3 The internal memory of the CC is too small for all necessary demands Therefore an external Flash ROM 7805 with 1MByte in size and a RA...

Page 133: ...witched into the signal path for BG reception SFS_TS is low Then the switch 7712 is open and the diode 6704 is conducting For DK I SECAM L L reception an additional circuit for suppressing the audio carrier of the adjacent channel is used This circuitry is adjusted by coil 5710 for maximum suppression at 40 4MHz IF demodulator The signal from the tuner and IF selection circuit is processed by the ...

Page 134: ...dig board AL AR DVAL 3 UDA1360 ADC A_DATA to dig board 1 ARADC ALADC 16 UDA1334 DAC VOR VOL 14 ARDAC ALDAC D_DATA from dig board LH Logic 1 3 5 1 10 9 LL HL MSB LSB HEF4052 2 5 12 L H L H HH LH LL HL HH 3 4 15 14 11 13 1 6 MSB LSB POS 7503 LH Logic 1 3 5 1 10 9 LL HL MSB LSB HEF4052 2 5 12 L H L H HH LH LL HL HH 3 4 15 14 11 13 1 6 MSB LSB POS 7501 MSP34XX 2 I2C Control 8 9 12 13 26 27 31 30 37 38...

Page 135: ...ch plug 1925 or 1926 B in case of option DIGITAL IN The capacitors 2256 and 2266 perform an AC coupling between connector and set ground The second DAOUT signal is fed directly via 3264 to the optical out transmitter 6255 g Digital Audio Input Path with IOE Print There are two possibilities for a digital audio input signal in case of option DIGITAL IN One is the signal from the optical receiver 62...

Page 136: ...on to that the DAC 7001 and the cinch outputs can be killed muted in case of digital silence by the circuit around 7008 7009 and 7010 when no audio data are available e g D_DATA0 line zero This function can be also activated via the ION line set to high during any stand by mode To avoid signal distortions clipping the mute transistors for cinch rear out 7415 7416 are decoupled via 7011 ...

Page 137: ...Circuit IC descriptions and list of abbreviations EN 137 LX9000R 9 9 3 5 Video routing Figure 9 1 Video IO Europe ...

Page 138: ...t of the CC P WSFI line In case the level is higher than 3 5V the input signal is a 16 9 source If the level is lower than 2 4V the picture ratio is 4 3 For generation of the appropriate DC voltage on the Y C out rear the WSRO line is controlled via pin 18 of 7408 by the CC P Pin 18 set to low means 4 3 pin 18 set to high determines 16 9 The control of the switching voltage Pin 8 of Scart 1 is don...

Page 139: ... from dig board AL AR Modulator Rear IN 2 AIN2R AIN1R AIN1L Rear Out 2 AL AR DVAR DVAL AMCO 3 UDA1360 ADC A_DATA to dig board 1 ARADC ALADC Y UV CVBS YC Rear IN 1 NAFTA only Rear Out 1 Y UV CVBS YC MSP34XX 2 I2C Control 8 9 12 13 26 27 31 30 37 38 41 40 Q Peak Det Source select Demodulator DACM_L DACM_R SC1_OUT_L SC1_OUT_R LH Logic 1 3 5 1 10 9 LL HL MSB LSB HEF4052 2 5 12 L H L H HH LH LL HL HH 3...

Page 140: ...al Audio Input Path with IOE Print see chapter 9 3 4 g 9 4 3 Audio ADC DAC The conversion of analog audio signals from the record selector 7501 in the I O ALADC ARADC is done via UDA1361TS 7005 This IC can process input signals up to 2Vrms by using an external resistor 3039 3041 in series to the input pins As the level from the DVIO Board is only 1Vrms a 6dB step can be performed by setting pin 7 ...

Page 141: ...Circuit IC descriptions and list of abbreviations EN 141 LX9000R 9 9 4 4 Video routing Figure 9 3 Video IO Nafta ...

Page 142: ...wer than 2 4V the picture ratio is 4 3 For generation of the appropriate DC voltage on the Y C output the WSRO line is controlled via pin18 of 7408 by the CC P Pin 18 set to low means 4 3 pin 18 set to high determines 16 9 During Stand By there is also no loop through of any input to any output performed 9 5 Digital Board 9 5 1 Record Mode Video Part Analog Video input signals CVBS YC and UV RGB f...

Page 143: ...sor on the analog board is sent to the RESET LOGIC circuit IRESET_DIG Low in standby mode IRESET_DIG High the whole system is reset and the Digital board is waked up 9 5 8 I2C Bus Sti5508 is master of the I2C bus The following IC s are controlled by the I2C bus IC7201 NVRAM IC7403 EMPRESS IC7500 VIP IC7700 FLI2200 Video Deinterlacer Line Doubler IC7801 ADV7196 Video Denc 9 5 9 EMI Bus The followin...

Page 144: ...OARD ANALOG BOARD SERVICE INTERFACE POWER SUPPLY 1600 1603 1601 1602 1901 1900 3V3 12V 5V 5V ION 6 8 8 1 ION IRESET_DIG BE_FAN 5 2 VIP_FB 7902 7702 RESET RESET LOGIC 6 2 2 IRESET_DIG RESETn RSTN_BE RSTN_DVIO RESETn_BE RESETn_DVIO 7904 7900 7906 27MHz SYSCLK_EMPRESS SYSCLK_PROGSCAN SYSCLK_VSM_5508 CLOCK BUFFER MK2703S ACC_ACLK_PLL 1 2 8 7 1 4 OSC YUV_IN 7 0 7700 DATA ADDRESS CTRL 7800 7801 7802 780...

Page 145: ...al Sync Figure 9 5 The output of the de interlacer 4 4 4 progressive video is fed to the Analog Devices ADV71967 MacroVision compliant DENC 7801 The YUV current output of the DENC is fed via a low pass filter to the single supply output opamps AD8061 8062 7802 7803 The analog video is fed via a 7 poled flex to the analog board where the YUV 2FH cinch connectors are located 9 6 Divio 1 8 Board 9 6 ...

Page 146: ...Circuit IC descriptions and list of abbreviations EN 146 LX9000R 9 9 6 2 Block Diagram Block Diagram DVIO1 8 Figure 9 7 ...

Page 147: ...on of the Micro controller after booting up when RESETn is again deactivated DV Decoder The uPD72893 decodes the stream into video data in 656 format and audio data in I2S format The microprocessor has the ability to read the status registers of the uPD72893 By reading these registers extra data from the DV stream that is not decoded into audio or video can be sent to the digital board using pin T...

Page 148: ... item 7701 The RGB signal goes via emitter followers items 7202 7203 and 7204 to an RGB to YUV converter and to an RGB to CVBS Y C converter The RGB to YUV converter consists of four OpAmp s which are necessary for RGB YUV conversion item 7600 B C and D and for adding the C sync to the Y signal item 7600 A The RGB to CVBS Y C conversion is realized by IC7602 The oscillator item 7601 is necessary f...

Page 149: ... separator item U10 generates these syncs Input for the sync separator is either the 1fh or the 2fh luminance signal from the Digital board A video switch item U50 makes the selection The EPG signal goes via a PIP inserter IC item U11 and pheripherals that inserts a PIP Picture In Picture into the EPG OSD Source for this PIP is the CVBS signal from the digital board When the PIP output is a YUV si...

Page 150: ...Circuit IC descriptions and list of abbreviations EN 150 LX9000R 9 9 10 IC Descriptions 9 10 1 Display Board IC 7103 TMP87CH74F Figure 9 10 ...

Page 151: ...Circuit IC descriptions and list of abbreviations EN 151 LX9000R 9 Figure 9 11 ...

Page 152: ...Circuit IC descriptions and list of abbreviations EN 152 LX9000R 9 Figure 9 12 ...

Page 153: ...put Pin 5 17 R PR CIN_AUX Red or Pr or Chroma input from Auxiliary SCART2 or external Cinch 18 DIGOUT6 Digital Output Pin 6 19 Y CVBSIN_AUX Y CVBS Input from Auxiliary SCART2 or external Cinch 20 VCCB_REC Video Output Recorder Buffer Supply Pin 21 Y CVBSOUT_REC Y CVBS Output to Recorder 22 GNDB_REC Ground Supply for Recorder Buffer 23 COUT_AUX Chroma Output to Auxiliary SCART2 or external Cinch 24...

Page 154: ...1 43 CIN_TUN Chroma Input from Tuner 44 DIGOUT2 Digital Output Pin 2 Figure 2 STV6618 Input Output Diagram Pin No Symbol Description SCART1 TV R PR COUT_TV G YOUT_TV B PBOUT_TV FBOUT_TV Y CVBSOUT_TV Y CVBSIN_TV Tuner Y CVBSIN_TUN Encoder R PR CIN_ENC G YIN_ENC B PBIN_ENC CVBSIN_ENC CIN_ENC YIN_ENC Recorder Y CVBS_REC SCART2 R PR CIN_AUX G YIN_AUX B PB_AUX FBIN_AUX Y CVBSIN_AUX COUT_AUX COUT_REC CI...

Page 155: ...OUT_TV SCART1 mute 6 dB Y CVBSOUT_AUX SCART2 mute 6 dB R Pr COUT_TV mute 6 dB G YOUT_TV SCART1 SCART1 mute 6 dB B PbOUT_TV SCART1 Y CVBS_TUN Y CVBS_TV Y CVBS_AUX CVBSIN_ENC YIN_ENC CIN_TV CIN_ENC G YIN_ENC G YIN_AUX R Pr CIN_AUX B PbIN_AUX R Pr CIN_ENC B PbIN_ENC FBOUT_TV SCL FBIN_AUX 0v 5v SDA C_GATE I C Bus Bo Clamp Bo Clamp Bo Clamp Bo Clamp Av Clamp Av Clamp Bot sync av Bo Sync Bot sync Bot sy...

Page 156: ...Circuit IC descriptions and list of abbreviations EN 156 LX9000R 9 IC7411 ...

Page 157: ...s here in white to force landscape pages to be rotated correctly when browsing through the pdf in the Acrobat reader white to force landscape pages to be BLOCK DIAGRAM andbook full pagewidth SUPPLY MANAGEMENT internal supply UVLO start M level V CC 1 2 3 GND S1 CTRL FREQUENCY CONTROL VOLTAGE CONTROLLED OSCILLATOR LOGIC LOGIC OVER VOLTAGE PROTECTION OVERPOWER PROTECTION short winding soft start S2 ...

Page 158: ... CONTROL INTERFACE AUTO CLOCK DIVIDE CIRCUIT VOLUME MUTE CONTROL DATA INPUT 3 2 DIGITAL SUPPLY CLOCK IN ANALOG OUTPUTS 2 2 ZERO FLAG ANALOG SUPPLY DE EMPHASIS MUTE RESET 2 SERIAL MODE 16 18 20 24 BIT DIGITAL DATA INPUT AD1852 MULTIBIT SIGMA DELTA MODULATOR ATTEN MUTE DAC MULTIBIT SIGMA DELTA MODULATOR 8 FS INTERPOLATION ATTEN MUTE VOLTAGE REFERENCE DAC ...

Page 159: ...ve Line Level Analog Output 14 O FILTR Voltage Reference Filter Capacitor Connection Bypass and decouple the voltage refer ence with parallel 10 µF and 0 1 µF capacitors to the AGND 16 O OUTL Left Channel Negative Line Level Analog Output 17 O OUTL Left Channel Positive Line Level Analog Output 18 I AVDD Analog Power Supply Connect to Analog 5 V Supply 19 FILTB Filter Capacitor Connection Connect ...

Page 160: ...ace to Motorola s DSP56362 used as MPEG Audio Encoder Glueless interface to Philips HDR65 as part of Basic Engine interface including the Sector Processor as also included in the STi5505 Audio Clock Control providing PLL loop and clock lock detection Double Extraction of VBI decoded data from extended CCIR 656 stream Double UART with hardware handshake and 8 byte Rx Tx FIFO Generation of additiona...

Page 161: ...Circuit IC descriptions and list of abbreviations EN 161 LX9000R 9 ...

Page 162: ...Circuit IC descriptions and list of abbreviations EN 162 LX9000R 9 ...

Page 163: ...Circuit IC descriptions and list of abbreviations EN 163 LX9000R 9 ...

Page 164: ...ptive quantization Motion compensated noise filter 1 3 Audio input Audio inputs I2S format or EIAJ format 16 18 or 20 bits master or slave mode at 32 44 1 and 48 kHz Two digital I2S input ports for selection between two digital audio sources Audio clock generation 256 384 fs 48 kHz locked to video frame rate if video is present Sample rate conversion to 48 kHz locked to video frame rate for slave ...

Page 165: ...nded for customers whose application does not require the DDCE function The SAA6752HS gives significant advantages to customers developing digital recording applications Fast time to market and low development resources By adding a simple external video input processor IC audio analog to digital converter and an external SDRAM analog video and audio sources are compressed into high quality MPEG 2 ...

Page 166: ...ANSMISSION SURVEILLANCE CONFERENCING The SAA6752HS can operate as a stand alone device in all above applications The SAA6752HS full features and flexibility allows customers to tailor functionality and performance to specific application requirements All required control settings such as GOP size and bit rate modes can be selected via I2C bus 3 QUICK REFERENCE DATA 4 ORDERING INFORMATION Notes 1 M...

Page 167: ...O COMPRESSION AUDIO INTER VIDEO FRONT END RAM ROM STREAM MULTIPLEXER OUTPUT INTER VIDEO COMPRESSION SAA6752HS SYSTEM CLOCK REFERENCE CLOCK 27 MHz audio clock I 2 C GPIO reset digital I 2 C bus MIPS RAM ROM TAP PI bus video input digital audio input external MPEG boundary scan CPU clock host interrupt output SDRAM 16 bit 16 Mbit or 16 bit 64 Mbit system clock reference STATIC MEM DEBUG ONLY RESET C...

Page 168: ...ut video input signal bit 3 YUV4 16 input video input signal bit 4 YUV5 17 input video input signal bit 5 YUV6 18 input video input signal bit 6 YUV7 19 input video input signal bit 7 MSB VSSP 20 ground pad ground HSYNC 21 input horizontal sync input video with internal pull down resistor VSYNC 22 input vertical sync input video with internal pull down resistor FID 23 input video eld identi cation...

Page 169: ...VSSP 53 ground pad ground SD_DQ13 54 input output 8 SDRAM data input output bit 13 SD_DQ2 55 input output 8 SDRAM data input output bit 2 SD_DQ12 56 input output 8 SDRAM data input output bit 12 VDDP 57 supply pad ring supply voltage 3 3 V SD_DQ3 58 input output 8 SDRAM data input output bit 3 SD_DQ11 59 input output 8 SDRAM data input output bit 11 SD_DQ4 60 input output 8 SDRAM data input output...

Page 170: ...93 output 8 SDRAM address output bit 5 SD_A0 94 output 8 SDRAM address output bit 0 LSB SD_A4 95 output 8 SDRAM address output bit 4 VSSP 96 ground pad ground SD_A1 97 output 8 SDRAM address output bit 1 SD_A3 98 output 8 SDRAM address output bit 3 SD_A2 99 output 8 SDRAM address output bit 2 SD_DQM3 100 output 8 reserved do not connect VDDP 101 supply pad ring supply voltage 3 3 V SD_DQM2 102 out...

Page 171: ...93 output 8 SDRAM address output bit 5 SD_A0 94 output 8 SDRAM address output bit 0 LSB SD_A4 95 output 8 SDRAM address output bit 4 VSSP 96 ground pad ground SD_A1 97 output 8 SDRAM address output bit 1 SD_A3 98 output 8 SDRAM address output bit 3 SD_A2 99 output 8 SDRAM address output bit 2 SD_DQM3 100 output 8 reserved do not connect VDDP 101 supply pad ring supply voltage 3 3 V SD_DQM2 102 out...

Page 172: ...or set to HIGH during normal operating with internal pull up resistor note 3 TMS 135 input boundary scan test mode select pin must oat or set to HIGH during normal operating with internal pull up resistor note 3 TCK 136 input boundary scan test clock pin must be set to LOW during normal operating with internal pull up resistor note 3 TDO 137 3 state output 4 boundary scan test data output pin not ...

Page 173: ... output 4 reserved do not connect static memory address output bit 7 SM_A12 165 output 4 reserved do not connect static memory address output bit 12 VSSP 166 ground pad ground SM_A6 167 output 4 reserved do not connect static memory address output bit 6 SM_A13 168 output 4 reserved do not connect static memory address output bit 13 SM_A5 169 output 4 reserved do not connect static memory address o...

Page 174: ...ic memory data input output bit 1 with internal pull down resistor SM_D14 193 input output 4 reserved do not connect static memory data input output bit 14 with internal pull down resistor SM_D0 194 input output 4 reserved do not connect static memory data input output bit 0 LSB with internal pull down resistor VDDP 195 supply pad ring supply voltage 3 3 V SM_D15 196 input output 4 reserved do not...

Page 175: ... decoder and FLI2220 Enhancer and OSD Generator to produce the highest quality video pipeline for premium applications It is also fully compatible with other decoders having a ITU R BT 656 output format Applications Flat panel TV LCD PDP Progressive scan TVs Multimedia front rear projectors Home Theater Scan Converters Multimedia PCs Workstations DCDi is a Faroudja trademark Features Motion adapti...

Page 176: ... G YOUT7 G YOUT6 G YOUT5 G YOUT4 G YOUT3 G YOUT2 G YOUT1 G YOUT0 VDD33 VSS R CrOUT9 R CrOUT8 R CrOUT7 R CrOUT6 R CrOUT5 R CrOUT4 R CrOUT3 R CrOUT2 R CrOUT1 R CrOUT0 VREFO HREFO VDD25 VSS VSYNC CREFO H CSYNCO B CbOUT9 B CbOUT8 B CbOUT7 B CbOUT6 B CbOUT5 B CbOUT4 B CbOUT3 B CbOUT2 B CbOUT1 B CbOUT0 VDD33 VSS VDD25 VSS FSYNC TEST1 FILM TEST0 TESTO1 TESTO0 VDD33 VSS CCLKO YCLKO MEMCLKO WEN RASN CASN V...

Page 177: ...0 bit red or Cr chroma signal input bus The mode is set by the IFORMAT2 0 pins 32 28 This can be overridden by the IFmtOvr bit bit 3 in register 00H allowing this function to be set or changed via the I2C bus Please refer to the description of register 00H for details Bits 6 4 and 3 in register 08H specify the busses used in the multiplexed modes In all cases the signals are sampled on the rising ...

Page 178: ...he settings of DADDR1 0 allow the device address of the control bus to be programmed to prevent conflict with the other devices connected to the bus DADDR1 0 allow the device address to be set to any of the following values C0 C1H C2 C3H E0 E1H E2 E3H Please refer to the section Control Bus Operation and Protocol for further information 46 MODE When this pin is set low the control bus will operate...

Page 179: ...e of YCLKO prior to the next rising edge of CCLKO in the YUV 4 2 2 mode and on the rising edge of MEMCLKO in the multiplexed YCbCr pseudo D1 mode 116 CCLKO Chroma output sampling clock This clock is derived from PIXCLK and will be at half the frequency of YCLKO In 30 bit 4 2 2 output mode the chroma output signals will change on the falling edge of YCLKO prior to the next rising edge this clock 11...

Page 180: ...CLKO SDRAM clock and 2x output sampling clock This clock is derived from PIXCLK and will be at double the frequency of YCLKO This active signal should be connected to the CLK pin s on the SDRAM s When the 10 bit output mode selected the output signals will also change at this clock rate and this should then be used as the output clock 119 WEN SDRAM Write Enable This active low signal should be con...

Page 181: ...Circuit IC descriptions and list of abbreviations EN 181 LX9000R 9 9 10 4 IC s Divio 1 8 IC7400 uPD72852 ...

Page 182: ...Circuit IC descriptions and list of abbreviations EN 182 LX9000R 9 ...

Page 183: ...Circuit IC descriptions and list of abbreviations EN 183 LX9000R 9 ...

Page 184: ...Circuit IC descriptions and list of abbreviations EN 184 LX9000R 9 ...

Page 185: ...Circuit IC descriptions and list of abbreviations EN 185 LX9000R 9 IC7431 uPD72893 ...

Page 186: ...Circuit IC descriptions and list of abbreviations EN 186 LX9000R 9 ...

Page 187: ...Circuit IC descriptions and list of abbreviations EN 187 LX9000R 9 ...

Page 188: ...Circuit IC descriptions and list of abbreviations EN 188 LX9000R 9 ...

Page 189: ...Circuit IC descriptions and list of abbreviations EN 189 LX9000R 9 ...

Page 190: ...Circuit IC descriptions and list of abbreviations EN 190 LX9000R 9 ...

Page 191: ...Circuit IC descriptions and list of abbreviations EN 191 LX9000R 9 ...

Page 192: ...Circuit IC descriptions and list of abbreviations EN 192 LX9000R 9 ...

Page 193: ...Circuit IC descriptions and list of abbreviations EN 193 LX9000R 9 ...

Page 194: ...Circuit IC descriptions and list of abbreviations EN 194 LX9000R 9 ...

Page 195: ...Circuit IC descriptions and list of abbreviations EN 195 LX9000R 9 ...

Page 196: ...Circuit IC descriptions and list of abbreviations EN 196 LX9000R 9 ...

Page 197: ...Circuit IC descriptions and list of abbreviations EN 197 LX9000R 9 ...

Page 198: ...Circuit IC descriptions and list of abbreviations EN 198 LX9000R 9 IC7802 uPD78F0988A ...

Page 199: ...Circuit IC descriptions and list of abbreviations EN 199 LX9000R 9 ...

Page 200: ...Circuit IC descriptions and list of abbreviations EN 200 LX9000R 9 ...

Page 201: ...Circuit IC descriptions and list of abbreviations EN 201 LX9000R 9 ...

Page 202: ...Circuit IC descriptions and list of abbreviations EN 202 LX9000R 9 ...

Page 203: ...Circuit IC descriptions and list of abbreviations EN 203 LX9000R 9 ...

Page 204: ...Circuit IC descriptions and list of abbreviations EN 204 LX9000R 9 ...

Page 205: ...Circuit IC descriptions and list of abbreviations EN 205 LX9000R 9 IC7605 BU2288FV ...

Page 206: ...Circuit IC descriptions and list of abbreviations EN 206 LX9000R 9 ...

Page 207: ...Circuit IC descriptions and list of abbreviations EN 207 LX9000R 9 IC7604 BA7082F ...

Page 208: ...Circuit IC descriptions and list of abbreviations EN 208 LX9000R 9 ...

Page 209: ...Circuit IC descriptions and list of abbreviations EN 209 LX9000R 9 ...

Page 210: ...Circuit IC descriptions and list of abbreviations EN 210 LX9000R 9 ...

Page 211: ...nalog Board UART Communication D_RDY Digital board ready status information from digital board DAC_MUTE Mute Signal for DAC DAOUT Digital Audio Out DVAL Audio from Digital Video In Left DVAR Audio from Digital Video In Right DVCC1 Power Supply Pin DVCC2 Power Supply Pin DVCC3 Power Supply Pin DVSS1 GND Pin DVSS2 GND Pin DVSS3 GND Pin FAN_OFF Fan for Basic engine FBIN Fast Blanking input FOME FOllo...

Page 212: ...deo for record ACC_ACLK_PLL Audio Clock PLL output for play back ACLK_EMP EMPRESS audio clock output AD_ACLK Audio Decoder Clock AD_BCLK Audio Decoder I2S bit clock AD_DATAO Audio Decoder Output data PCM AD_SPDIF33 Audio digital output to the analog board AD_WCLK Audio Decoder I2S word clock AE_ACLK Audio Encoder Clock AE_ACLK_OEN Audio Encoder Clock Output Enable AE_BCLK Audio Encoder I2S bit clo...

Page 213: ...I_BE0N External Memory Interface Lower byte enable Host Decoder EMI_BE1N External Memory Interface Upper byte enable Host Decoder EMI_CAS0N External Memory Interface SDRAM column address strobe Host Decoder EMI_CE1N External Memory Interface VSM Lower bank enable EMI_CE2N External Memory Interface VSM Higher bank enable EMI_CE3N External Memory Interface flash IC s enable EMI_D 15 0 External Memor...

Page 214: ...ut V_IN_VIP Video V input to Video Input Processor VCC3_CLK_BUF Power supply 3V3 clock buffer VCC3_VSM Power supply 3V3 Versatile Stream Manager VCC3_VSM_MEM Power supply 3V3 Versatile Stream Manager Memory VCC5_4046 Power supply 5V to PLL IC VDD_125 Power supply 5V to buffer 7202 VDD_CORE Sti5508 Core supply voltage 2 5V VDD_EMP Empress supply voltage 3 3V VDD_EMP_CORE Empress Core supply voltage...

Page 215: ...UT_B Filtered luminance output YY_OUT 9 0 Luminance output from FLI Divio 1 8 Board 2V5 2V5 Power supply for Link Codec IC7431 3V3 3V3 Power supply 3V3_A 3V3 Analog power supply for PHY IC7400 3V3_D 3V3 Digital power supply for PHY IC7400 3V3_DLY 3V3 Power supply for IC7500 3V3_LINK 3V3 Power supply for Link Codec IC7431 3V3_F 3V3 Power supply for optional Flash memory IC7432 3V3_RAM 3V3 Power sup...

Page 216: ...dio serial data audio serial data input of audio DAC UDA1334A PD 0 15 Data bus lines for Host I F of Link Codec IC7431 PHY_D 0 7 Data bus connection between PHY and LINK device RESETn DVIO board reset RESET_FM Reset signal driven by Flashmaster programming device RESTB Reset input of Link Codec IC7431 RTSN Request to Send RWZ Parallel interface read write control input of Link Codec IC7431 RXD Rec...

Page 217: ...Signal line left right AF signal for surround loudspeaker amplifier AMP_SUB ASP board 2687 1303 Power Amplifier board Signal line AF signal for sub woofer amplifier BL_DISP 3505 Front Control Display Connection line switches backlight of the display BL_DISPLAY_HI Front µP 3438 Control line switches Display backlight bright BL_DISPLAY_LO Front µP 3437 Control line switches Display backlight to low ...

Page 218: ...trol line resets micro controller on MDM board High level reset MDM_SCL Front µP 7711 micro controller on MDM board I2C bus Serial Clock MDM_SDA Front µP 7711 micro controller on MDM board I2C bus Serial Data MDM_SL SR MDM board 1803 1603 ASP board Signal line decoded left right signal for surround loudspeaker amplifier MDM_SUB MDM board 1803 1603 ASP board Signal line decoded signal for sub woofe...

Page 219: ...Amplifier board ASP board Control line sensor NTC resistor for temperature of the heat sink on the Power Amplifier board On ASP board short circuited with ERR to the combined control line NTC_Amp TU_CE Front µP Audio Tuner via ASP board PLL serial data Chip Enable TU_CLOCK Front µP Audio Tuner via ASP board PLL serial data Clock TU_DI Front µP Audio Tuner via ASP board PLL serial data Data In TU_R...

Page 220: ...EN 220 10 LX9000R Spare Parts List 322 327 330 323 328 331 324 339 1 339 2 339 4 340 2 340 1 339 3 339 5 ACCESSORIES ...

Page 221: ...E 22P 110mm BD 8005 3103 308 93232 FLEXFOIL CABLE 10P 152mm AD 8007 3103 308 93151 FLEXFOIL CABLE 10P 700mm BD 8012 3103 308 93181 FLEXFOIL CABLE 15P 340mm AD 8017 3103 308 93191 FLEXFOIL CABLE 10P 80mm AD 8018 3103 308 93191 FLEXFOIL CABLE 10P 80mm AD 8022 3139 110 34860 FLEXFOIL CABLE 4P 340mm AD 8023 3103 308 93201 FLEXFOIL CABLE 11P 168mm AD 8026 3103 308 93211 FLEXFOIL CABLE 23P 440mm AD 8027...

Page 222: ... 051 30471 470Ω 5 0 06W 3423 4822 051 30471 470Ω 5 0 06W RESISTORS 3424 4822 051 30103 10kΩ 5 0 06W 3425 4822 051 30471 470Ω 5 0 06W 3426 4822 051 30471 470Ω 5 0 06W 3427 4822 051 30471 470Ω 5 0 06W 3428 4822 051 30102 1kΩ 5 0 06W 3429 4822 051 30471 470Ω 5 0 06W 3430 4822 051 30102 1kΩ 5 0 06W 3431 4822 051 30331 330Ω 5 0 06W 3432 4822 051 30331 330Ω 5 0 06W 3433 4822 051 30471 470Ω 5 0 06W 3434 ...

Page 223: ...3535 4822 051 30474 470kΩ 5 0 06W 3536 4822 051 30684 680kΩ 5 0 06W 3537 4822 051 30121 120Ω 5 0 06W 3538 4822 051 30123 12kΩ 5 0 06W 3539 4822 051 30479 47Ω 5 0 06W 3540 4822 117 12971 15Ω 5 0 06W 3541 4822 051 30479 47Ω 5 0 06W 3543 4822 051 30472 4 7kΩ 5 0 06W 3546 4822 051 30689 68Ω 5 0 06W 3547 4822 051 30689 68Ω 5 0 06W 3549 4822 051 30479 47Ω 5 0 06W 3551 4822 117 12925 47kΩ 1 0 06W 3552 48...

Page 224: ...220Ω 5 0 06W 3528 4822 051 30151 150Ω 5 0 06W 3529 4822 051 30181 180Ω 5 0 06W 3530 4822 051 30103 10kΩ 5 0 06W RESISTORS 3533 4822 051 30103 10kΩ 5 0 06W 3548 4822 051 30472 4 7kΩ 5 0 06W 3549 4822 051 30223 22kΩ 5 0 06W 3550 4822 052 10338 3 3Ω 5 NFR25 3551 4822 051 30563 56kΩ 5 0 06W 3552 4822 051 30221 220Ω 5 0 06W 3553 4822 051 30153 15kΩ 5 0 06W 3554 4822 051 30563 56kΩ 5 0 06W 3555 4822 051...

Page 225: ...00pF 5 50V RESISTORS 2926 5322 126 11583 10nF 10 63V 2927 5322 126 11583 10nF 10 63V 2950 4822 126 12105 33nF 5 63V 2951 4822 126 12105 33nF 5 63V 2952 4822 126 12105 33nF 5 63V 2953 4822 126 12105 33nF 5 63V 2954 4822 126 12105 33nF 5 63V 2955 4822 126 12105 33nF 5 63V 2956 4822 126 12105 33nF 5 63V 3281 4822 051 30472 4 7kΩ 5 0 06W 3282 4822 051 30472 4 7kΩ 5 0 06W 3283 4822 051 30472 4 7kΩ 5 0 ...

Page 226: ... 124 12255 10µF 20 50V 3205 4822 051 30222 2 2kΩ 5 0 06W 3207 4822 051 30472 4 7kΩ 5 0 06W 3208 4822 051 30472 4 7kΩ 5 0 06W 3209 4822 051 30103 10kΩ 5 0 06W 3210 4822 051 30103 10kΩ 5 0 06W 3211 4822 051 30103 10kΩ 5 0 06W 3212 4822 051 30681 680Ω 5 0 06W 3213 4822 051 30222 2 2kΩ 5 0 06W 3214 4822 051 30331 330Ω 5 0 06W 3215 4822 051 30222 2 2kΩ 5 0 06W 3216 4822 051 30681 680Ω 5 0 06W 3217 4822...

Page 227: ...4 9322 188 75682 LM2576T 3 3 7205 4822 209 31842 L7905CP 7206 9322 131 68687 L7912CP ASP BOARD MISCELLANEOUS 1600 2422 025 15564 FFC CONNECTOR 21P SIDE ENTRY 1601 4822 267 10757 FFC CONNECTOR 23P TOP ENTRY 1606 4822 267 11039 FFC CONNECTOR 11P TOP ENTRY 1610 4822 265 10981 FFC CONNECTOR 15P TOP ENTRY 1611 4822 267 10733 FFC CONNECTOR 4P TOP ENTRY 1621 4822 267 10729 FFC CONNECTOR 10P TOP ENTRY CAP...

Page 228: ...0 552 94427 100pF 5 50V 2663 2020 552 96327 330nF 10 16V 2664 2020 552 94427 100pF 5 50V CAPACITORS 2665 4822 126 13193 4 7nF 10 63V 2667 4822 124 81286 47µF 20 16V 2668 3198 016 31020 1nF 5 25V 2669 5322 124 41948 0 47µF 20 50V 2670 2020 552 94427 100pF 5 50V 2671 3198 016 31020 1nF 5 25V 2672 2020 552 94427 100pF 5 50V 2673 2020 552 96684 470nF 10 25V 2674 2020 552 94427 100pF 5 50V 2675 2020 55...

Page 229: ... 30221 220Ω 5 0 06W 3614 4822 051 30221 220Ω 5 0 06W 3615 4822 051 30103 10kΩ 5 0 06W RESISTORS 3617 4822 051 30102 1kΩ 5 0 06W 3618 4822 051 30682 6 8kΩ 5 0 06W 3619 4822 051 30102 1kΩ 5 0 06W 3620 4822 051 30102 1kΩ 5 0 06W 3621 4822 051 30102 1kΩ 5 0 06W 3622 4822 051 30102 1kΩ 5 0 06W 3623 4822 051 30103 10kΩ 5 0 06W 3625 4822 051 30103 10kΩ 5 0 06W 3626 4822 051 30103 10kΩ 5 0 06W 3627 4822 0...

Page 230: ...322 186 70668 LM2931D 7600 4822 209 31378 NJM4556M 2 FOLD OP AMP 7604 9322 150 74668 TDA7468D SOURCE SEL SOUND 7650 4822 209 31378 NJM4556M 2 FOLD OP AMP 7654 9322 150 74668 TDA7468D SOURCE SEL SOUND MDM BOARD MISCELLANEOUS 1201 3103 308 55111 MDM BOARD PRE ASSY 1701 4822 252 51172 FUSE 315mA 1702 4822 252 51172 FUSE 315mA CAPACITORS 2702 4822 123 14025 2200µF 20 16V COILS 1704 2422 543 01118 RESO...

Page 231: ...22 126 11578 1nF 10 63V 2421 5322 126 11578 1nF 10 63V 2422 5322 126 11578 1nF 10 63V CAPACITORS 2423 2238 586 59812 100nF 10 50V 2425 5322 126 11578 1nF 10 63V 2600 2238 586 59812 100nF 10 50V 2602 2020 552 94427 100pF 5 50V 2603 2020 552 94427 100pF 5 50V 2604 2238 586 59812 100nF 10 50V 2605 4822 126 13881 470pF 5 50V 2606 5322 126 11578 1nF 10 63V 2607 2020 552 94427 100pF 5 50V 2608 2020 552 ...

Page 232: ...CTOR 22P TOP ENTRY 1986 2422 025 16677 FFC CONNECTOR 10P SIDE ENTRY 7581 9322 155 48687 OPTICAL IN CONNECT GP1FA550RZ CAPACITORS 2001 4822 124 80483 47µF 20 6 3V 2002 2238 586 59812 100nF 10 50V 2003 2238 586 59812 100nF 10 50V 2004 4822 124 80483 47µF 20 6 3V 2005 4822 124 42234 100µF 20 6 3V 2006 4822 126 11785 47pF 5 50V 2007 4822 124 21732 10µF 20 25V 2008 3198 016 31020 1nF 5 25V 2009 2238 58...

Page 233: ...10 50V 2623 2238 586 59812 100nF 10 50V 2626 4822 124 22652 2 2µF 20 50V CAPACITORS 2627 4822 124 22652 2 2µF 20 50V 2713 4822 124 11946 22µF 20 16V 2719 4822 126 13883 220pF 5 50V 2720 4822 124 42234 100µF 20 6 3V 2721 5322 122 33861 120pF 5 NP0 2722 5322 124 41379 2 2µF 20 50V 2723 4822 126 13881 470pF 5 50V 2724 2238 586 59812 100nF 10 50V 2727 2238 586 59812 100nF 10 50V 2728 5322 126 11583 10...

Page 234: ...5 75Ω 1 0 06W 3405 4822 051 30223 22kΩ 5 0 06W RESISTORS 3406 4822 117 12891 220kΩ 1 0 06W 3407 4822 051 30332 3 3kΩ 5 0 06W 3408 4822 051 30392 3 9kΩ 5 0 06W 3409 5322 117 13055 75Ω 1 0 06W 3410 5322 117 13055 75Ω 1 0 06W 3412 4822 116 52201 75Ω 5 0 5W 3415 4822 051 30102 1kΩ 5 0 06W 3416 4822 051 30472 4 7kΩ 5 0 06W 3418 4822 117 13632 100kΩ 1 0 06W 3419 4822 051 30223 22kΩ 5 0 06W 3420 4822 051...

Page 235: ...7kΩ 5 0 06W 3735 4822 051 30332 3 3kΩ 5 0 06W 3736 4822 051 30331 330Ω 5 0 06W RESISTORS 3737 4822 051 30222 2 2kΩ 5 0 06W 3738 4822 051 30682 6 8kΩ 5 0 06W 3739 4822 051 30562 5 6kΩ 5 0 06W 3740 4822 051 30681 680Ω 5 0 06W 3741 4822 051 30472 4 7kΩ 5 0 06W 3742 4822 051 30472 4 7kΩ 5 0 06W 3743 4822 051 30563 56kΩ 5 0 06W 3744 4822 117 13632 100kΩ 1 0 06W 3745 4822 051 30562 5 6kΩ 5 0 06W 3746 48...

Page 236: ...472 4 7kΩ 5 0 06W 3955 4822 051 30103 10kΩ 5 0 06W RESISTORS 4003 4822 051 30008 CHIP JUMPER 0603 4004 4822 051 30008 CHIP JUMPER 0603 4402 4822 051 30008 CHIP JUMPER 0603 4403 4822 051 30008 CHIP JUMPER 0603 4411 4822 051 30008 CHIP JUMPER 0603 4412 4822 051 30008 CHIP JUMPER 0603 4413 4822 051 30008 CHIP JUMPER 0603 4414 4822 051 30008 CHIP JUMPER 0603 4415 4822 051 30008 CHIP JUMPER 0603 4416 4...

Page 237: ...0 BC847BW TRANSISTORS 7409 3198 010 42310 BC847BW 7412 4822 130 61553 PDTC124EU 7421 3198 010 42310 BC847BW 7506 9340 219 30115 BC817 25W 7508 9340 219 30115 BC817 25W 7509 9340 219 30115 BC817 25W 7511 9340 219 30115 BC817 25W 7701 4822 130 61553 PDTC124EU 7702 4822 130 61553 PDTC124EU 7704 4822 130 61553 PDTC124EU 7705 4822 130 61553 PDTC124EU 7706 4822 130 61553 PDTC124EU 7711 3198 010 42320 BC...

Page 238: ... 10V 2419 3198 017 41050 1µF 20 10V 2421 4822 124 11947 10µF 20 16V 2423 3198 017 41050 1µF 20 10V 2427 3198 017 41050 1µF 20 10V CAPACITORS 2428 4822 124 11947 10µF 20 16V 2433 3198 017 34730 47nF 10 16V 2434 4822 124 80483 47µF 20 6 3V 2435 2238 586 59812 100nF 10 50V 2436 3198 017 41050 1µF 20 10V 2437 3198 017 41050 1µF 20 10V 2438 3198 017 41050 1µF 20 10V 2439 2238 586 59812 100nF 10 50V 244...

Page 239: ...F 10 50V 2943 4822 126 14508 180pF 5 50V 2944 4822 126 14238 2 2nF 10 50V 2945 4822 126 14508 180pF 5 50V CAPACITORS 2946 3198 017 41050 1µF 20 10V 2947 3198 017 41050 1µF 20 10V 3404 4822 051 30759 75Ω 5 0 06W 3411 4822 051 30759 75Ω 5 0 06W 3413 4822 051 30759 75Ω 5 0 06W 3414 4822 051 30759 75Ω 5 0 06W 3417 4822 051 30759 75Ω 5 0 06W 3427 4822 051 30759 75Ω 5 0 06W 3584 4822 051 30759 75Ω 5 0 0...

Page 240: ...7 13632 100kΩ 1 0 06W 3504 4822 117 13632 100kΩ 1 0 06W 3505 4822 117 13632 100kΩ 1 0 06W RESISTORS 3506 4822 117 13632 100kΩ 1 0 06W 3507 4822 117 13632 100kΩ 1 0 06W 3508 4822 051 30102 1kΩ 5 0 06W 3509 4822 050 11002 1kΩ 5 0 2W 3510 4822 117 13632 100kΩ 1 0 06W 3511 4822 117 13632 100kΩ 1 0 06W 3512 4822 051 30102 1kΩ 5 0 06W 3513 4822 051 30102 1kΩ 5 0 06W 3514 4822 117 13632 100kΩ 1 0 06W 351...

Page 241: ...632 100kΩ 1 0 06W 3871 4822 051 30103 10kΩ 5 0 06W RESISTORS 3872 4822 051 30103 10kΩ 5 0 06W 3873 4822 051 30472 4 7kΩ 5 0 06W 3874 4822 051 30103 10kΩ 5 0 06W 3875 4822 051 30103 10kΩ 5 0 06W 3876 4822 051 30103 10kΩ 5 0 06W 3878 4822 051 30102 1kΩ 5 0 06W 3879 4822 051 30102 1kΩ 5 0 06W 3881 4822 117 12925 47kΩ 1 0 06W 3882 4822 117 12925 47kΩ 1 0 06W 3884 4822 051 30101 100Ω 5 0 06W 3885 4822 ...

Page 242: ...ERRITE BEAD 5803 2422 549 44607 FERRITE BEAD 5804 2422 549 44607 FERRITE BEAD 5931 4822 157 11706 10µH 5932 2422 549 43062 COIL 100MHZ 600Ω DIODES 6001 4822 130 83757 BAS216 6002 4822 130 83757 BAS216 6003 4822 130 83757 BAS216 DIODES 6314 9322 129 39685 BZM55 C8V2 6320 4822 130 11397 BAS316 6401 9340 548 61115 PDZ12B 6402 9340 548 61115 PDZ12B 6403 9340 548 61115 PDZ12B 6404 9340 548 61115 PDZ12B...

Page 243: ... 33741 10pF 10 50V 2811 4822 122 33741 10pF 10 50V 2812 5322 126 11583 10nF 10 63V 2813 4822 122 33741 10pF 10 50V 2814 4822 122 33741 10pF 10 50V 2815 4822 126 13883 220pF 5 50V 2816 4822 124 11968 220MF 20 5 5V 2817 2238 586 59812 100nF 10 50V 2818 4822 126 13883 220pF 5 50V 2819 4822 124 42234 100µF 20 6 3V 2820 5322 126 11583 10nF 10 63V 2821 5322 126 11583 10nF 10 63V 2822 2238 586 59812 100n...

Page 244: ...1 0 06W 3884 4822 051 30101 100Ω 5 0 06W 3885 4822 051 30101 100Ω 5 0 06W 3886 4822 051 30472 4 7kΩ 5 0 06W 3887 4822 051 30472 4 7kΩ 5 0 06W 3888 4822 051 30471 470Ω 5 0 06W 3889 4822 051 30183 18kΩ 5 0 06W 3916 4822 051 30273 27kΩ 5 0 06W 3917 2322 704 63603 36kΩ 1 0 06W 3919 5322 117 13024 33kΩ 1 0 06W 3920 4822 051 30562 5 6kΩ 5 0 06W 3921 4822 051 30471 470Ω 5 0 06W 3922 4822 051 30102 1kΩ 5 ...

Page 245: ...2238 586 59812 100nF 10 50V 2521 4822 124 80151 47µF 20 16V 2522 4822 124 80151 47µF 20 16V 2523 5322 126 11583 10nF 10 63V CAPACITORS 2524 5322 126 11583 10nF 10 63V 2525 4822 124 80151 47µF 20 16V 2526 2238 586 59812 100nF 10 50V 2527 2238 586 59812 100nF 10 50V 2528 2238 586 59812 100nF 10 50V 2529 2238 586 59812 100nF 10 50V 2534 2238 586 59812 100nF 10 50V 2600 2238 586 59812 100nF 10 50V 260...

Page 246: ... 06W 3486 4822 051 30103 10kΩ 5 0 06W 3487 4822 051 30103 10kΩ 5 0 06W 3488 4822 051 30103 10kΩ 5 0 06W RESISTORS 3489 4822 051 30103 10kΩ 5 0 06W 3490 4822 051 30103 10kΩ 5 0 06W 3491 4822 051 30103 10kΩ 5 0 06W 3492 4822 051 30103 10kΩ 5 0 06W 3493 4822 051 30103 10kΩ 5 0 06W 3494 4822 051 30103 10kΩ 5 0 06W 3495 4822 051 30103 10kΩ 5 0 06W 3496 4822 051 30103 10kΩ 5 0 06W 3497 4822 051 30103 10...

Page 247: ... CHIP JUMPER 0603 4503 4822 051 30008 CHIP JUMPER 0603 4602 4822 051 30008 CHIP JUMPER 0603 4603 4822 051 30008 CHIP JUMPER 0603 4605 4822 051 30008 CHIP JUMPER 0603 4606 4822 051 30008 CHIP JUMPER 0603 4608 4822 051 30008 CHIP JUMPER 0603 4609 4822 051 30008 CHIP JUMPER 0603 COILS 1400 2422 543 01115 RESONATOR 24M576 CX 11F 1800 2422 543 89022 RESONATOR 6M CX 5F 5400 4822 157 11499 BLM11P600SPT 5...

Page 248: ...100nF 10 50V 2209 2238 586 59812 100nF 10 50V 2210 2238 586 59812 100nF 10 50V 2211 2238 586 59812 100nF 10 50V CAPACITORS 2212 2238 586 59812 100nF 10 50V 2213 2238 586 59812 100nF 10 50V 2214 2238 586 59812 100nF 10 50V 2215 2238 586 59812 100nF 10 50V 2216 2238 586 59812 100nF 10 50V 2217 2238 586 59812 100nF 10 50V 2218 3198 030 74780 4 7µF 20 35V 2219 2238 586 59812 100nF 10 50V 2220 2238 586...

Page 249: ...2 33753 150pF 5 50V 2600 2238 586 59812 100nF 10 50V 2601 4822 126 11785 47pF 5 50V 2602 4822 126 11785 47pF 5 50V CAPACITORS 2605 2238 586 59812 100nF 10 50V 2606 4822 126 11785 47pF 5 50V 2607 4822 126 11785 47pF 5 50V 2608 2238 586 59812 100nF 10 50V 2609 2238 586 59812 100nF 10 50V 2610 2238 586 59812 100nF 10 50V 2611 4822 126 11785 47pF 5 50V 2612 4822 126 11785 47pF 5 50V 2613 2238 586 5981...

Page 250: ...0 06W 3243 4822 051 30103 10kΩ 5 0 06W 3244 4822 051 30103 10kΩ 5 0 06W RESISTORS 3245 4822 051 30103 10kΩ 5 0 06W 3300 4822 051 30479 47Ω 5 0 06W 3301 4822 051 30479 47Ω 5 0 06W 3400 4822 051 30101 100Ω 5 0 06W 3401 4822 051 30101 100Ω 5 0 06W 3403 4822 051 30103 10kΩ 5 0 06W 3404 4822 051 30008 CHIP JUMPER 0603 3405 4822 051 30332 3 3kΩ 5 0 06W 3406 4822 051 30479 47Ω 5 0 06W 3407 4822 051 30181...

Page 251: ...403 4822 157 11499 BLM11P600SPT 5404 4822 157 11499 BLM11P600SPT 5500 4822 157 11499 BLM11P600SPT 5501 4822 157 11499 BLM11P600SPT 5502 4822 157 11499 BLM11P600SPT 5503 4822 157 11499 BLM11P600SPT 5504 4822 157 11499 BLM11P600SPT 5505 4822 157 11499 BLM11P600SPT 5506 4822 157 11499 BLM11P600SPT COILS 5507 4822 157 11499 BLM11P600SPT 5508 4822 157 11499 BLM11P600SPT 5600 4822 157 70651 12µH 5601 48...

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