Marantz DV4100F Service Manual Download

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Test instructions mono board DVD-ASD1

GB 15

ASD-1

F280

see oscillogram

F368

see oscillogram

F371

see oscillogram

Figure 5-21

F365

0.5V

H1+ F354

see oscillogram

H1- F359

see oscillogram

H2+ F364

see oscillogram

H2- F366

see oscillogram

H3+ F367

see oscillogram

H3- F370

see oscillogram

Figure 5-22

Switch the discmotor off.

5.6.3

Radial

Swith the radial control on/off with the following commands:

Check the following signals:
Name Testpoint

Value

Rad -

F128

4.3V

0.5V

Rad + F121

4.3V

0.5V

Figure 5-23

Figure 5-24

Check for pulse density signal RA at testpoint F227

Figure 5-25

Check if laser is switched on (visual check of laserlight).
Switch the radial control off.

Ref. # Command Name

Remark

40a

BeRadialOn

Radial control on

40b

BeRadialOff

Radial control off

PM3394B

ch1

CH1 2.00 V~ MTB2.00ms ch1+

CL06532065_023.eps

180500

PM3394B

ch1

CH1 200mV~ MTB2.00ms ch1+

CL06532065_024.eps

180500

PM3394B

ch1

CH1 200mV~ MTB 100us ch1+

CL06532065_025.eps

180500

Summary of Contents for DV4100F

Page 1: ...ode number 3120 785 22440 The dispatch of the parts for after sales service has to be referred to these service manuals with the first priority For this reason please use these service manuals with referring to the models DV4100 N1B T1B service manual without fail The DV4100 OSE is equal to the DV4100 except the following electrical changes mechanical changes are not listed Position No Service cod...

Page 2: ...FETY INSTRUCTIONS 6 6 SERVICE HINTS 8 7 BLOCK DIAGRAM 9 8 WIRING DIAGRAM 13 9 DISMANTLING INSTRUCTIONS 15 10 EXPLODED VIEW AND PARTS LIST 17 11 SCHEMATIC DIAGRAM AND PARTS LOCATION 21 12 TROUBLESHOOTING 47 13 DIAGNOSTIC SOFWARE SCRIPT INTERFACES 53 14 INTERACTIVE TESTS 55 15 TEST INSTRUCTIONS DISPLAY BOARD 62 16 CURRENT MODE POWER SUPPLY 20PS203 64 17 CIRCUIT DESCRIPTIONS AND ABBREVIATIONS 68 18 E...

Page 3: ...87 BRAZIL PHILIPS DA AMAZONIA IND ELET ITDA CENTRO DE INFORMACOES AO CEP 04698 970 SAO PAULO SP BRAZIL PHONE 0800 123123 Discagem Direta Gratuita FAX 55 11 534 8988 JAPAN Technical MARANTZ JAPAN INC 35 1 7 CHOME SAGAMIONO SAGAMIHARA SHI KANAGAWA JAPAN 228 8505 PHONE 81 42 748 1013 FAX 81 42 741 9190 EUROPE TRADING MARANTZ EUROPE B V P O BOX 80002 BUILDING SFF2 5600 JB EINDHOVEN THE NETHERLANDS PHO...

Page 4: ... L R output Cinch white red Digital Output 1 coaxial 1 optical IEC958 for CDDA LPCM IEC1937 for MPEG1 2 AC 3 and DTS CABINET Dimensions w x h x d 440 x 92 x 305 mm Weight Approx 3 8 Kg PACKAGE CONTENTS DVD Video Player Remote Control Batteries AC Power cable User Manual SCART cable Euroconnector Audio Video cable GENERAL FUNCTIONALITY Stop Play Pause Fast Forward Backward Time search Step Forward ...

Page 5: ...h blue V CB Cinch red Video Output Cinch yellow 2x Audio L R output Cinch white red 2x Digital Output 1 coaxial 1 optical IEC958 for CDDA LPCM IEC1937 for MPEG1 2 AC 3 and DTS CABINET Dimensions w x h x d 440 x 92 x 305mm Weight Approx 3 8 Kg PACKAGE CONTENTS DVD Video Player Remote Control Batteries AC power cord User Manual Audio Video cord GENERAL FUNCTIONALITY Stop Play Pause Fast Forward Back...

Page 6: ...or implementation according EN50049 1 color black dual SCART Fully according to prEN1057 2 1 Signal switching is P50 controlled supported features of mode 3 see survey of applicable standards 2 1 1 SCART II connected to TV Pin signals 1 Output Audio R 1 8V RMS 2 Input Audio R 3 Output Audio L 1 8V RMS 4 Audio GND 5 Blue Chroma GND 6 Input Audio L 7 Bi dir Blue out Chroma in 0 7pp 0 1V into 75 Ohm ...

Page 7: ...nt to read Soundtrack language DVDs are recorded with up to 8 different soundtrack languages If a disc has more than one language you can select the soundtrack language that you want to listen to disc mark playback capability size side DVD Audio Video 12 cm single double 8 cm CD Audio 12 cm single 8 cm 12 cm VCD Audio Video single 8 cm VERSION REGION CODE COUNTRY N1B 2 EUROPE S1G 3 ASIAN PACIFIC U...

Page 8: ... 397 30245 Disc 65 min 1kHz without no pause 4822 397 30155 Max diameter disc 58 0 mm 4822 397 60141 Torx screwdrivers Set straight 4822 395 50145 Set square 4822 395 50132 13th order filter 4822 395 30204 DVD test disc TEST software for PC ComPair V1 2 ComPair V1 3 Connection Cable 4822 397 10131 4822 727 21634 4822 727 21637 3122 785 90017 SERVICE HINTS ...

Page 9: ...D Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch doen verminderen Zorg ervoor dat u tijdens reparatie via een polsband met weerstand verbonden bent met hetzelfde potentiaal als de massa van het apparaat Houd componenten en hulpmiddelen ook op ditzelfde potentiaal AVVERTIMENTO Tutti IC e parecchi semi conduttori sono sensibili alle scariche statiche ESD La loro longevita potr...

Page 10: ...J STRÅLEN VARO AVATT AESSA OLET ALTTIINA NÄKYVÄLLE JA NÄKYMÄTTÖMÄLLE LASER SÄTEILYLLE ÄLÄ KATSO SÄTEESEEN VORSICHT SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GEÖFFNET NICHT DEM STRAHL AUSSETSEN DANGER VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID DIRECT EXPOSURE TO BEAM ATTENTION RAYO NNEMENT LASER VISIBLE ET INVISIBLE EN CAS D OUVERTURE EXPOSITION DANGEREUSE AU FAISCEAU Warni...

Page 11: ...AIR program is available on CDROM The Version of the CDROM for repair of the monoboard is V1 3 and can be ordered with codenumber 4822 727 21637 This is an update CDROM so when the COMPAIR CDROM is used for the first time one has to install the COMPAIR ENGINE CDROM V1 2 first The V1 2 CDROM can be ordered with codenumber 4822 727 634 and has to registered after installation the procedure for regis...

Page 12: ...CVBS YC not on SCART CVBS CVBS 0 6 12V RGB UDA1328T 3 Kill 8Vstab 3V3stab 12Vstby Video IC s and audio buffers DAC RGB CVBS RGB CVBS CVBS AUDIO AUDIO AUDIO L R DAC SCART SCART DISPLAY BOARD RGB CVBS L R I2C DIG_OUT I2S Audio 5Vstab 8Vstby Switches OPTICAL OUTPUT DIGITAL OUTPUT RC 7104 1113 TEA6420 AUDIO SCART SWITCHING 7917 7401 7403 7900 7905 12V stby 5V stby 8V stby 40V 5V 3V3 ...

Page 13: ...A1328T 3 KILL 8Vstab 3V3stab 12Vstby Video IC s and audio buffers DAC Headphone out L R ONLY DVD751 2x DAC DISPLAY BOARD DIG_OUT I2S Audio MICRO 5Vstab 8Vstby Switches 8V 5V 8V OPTICAL OUTPUT DIGITAL OUTPUT RC 7104 1113 7400 7405 DVD732 ONLY 7403 7008 7002 CVBS1 CVBS RGB Y C CVBS2 7020 7023 12V stby 5V stby 8V stby 40V 5V 3V3 CB CR TDA 4780 KOK TC9409 5V ...

Page 14: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GND H_SYNC GND MONO BOARD 1 2 3 4 5 6 6VSTBY 8 CVBS GND 0 6 12 8V 13 14 15 16 17 18 19 20 21 22 P50 B G GND R CVBS GND 0 6 12 8V 1 2 3 4 5 ADJA_OUT ADJA_IN GND ADJB_IN 8 1 16 1 4 5 1 5 1 16 1 22 1 12 1501 1604 1603 1600 SCL GND SCA STBCONTROL P50 GND C GND Y P50 B G 7 R 280MM GND 8V 8 5VD 5WD KILL GND PCM_OUT0 LRCLK SCLK GND PCM_CLK CENTER_ON STEREO_MUTE DIG_...

Page 15: ...rews 10 13 mono board 7 loader bracket 2 remove carefully flex connection to OPU and wire connection to tray motor demount board LOADER VAL3000 1 Remove 2 screws 8 9 Remove 4 suspensions 3 6 from loader bracket Standby board 1003 and switch assy Remove 2 screws 25 26 board front demount board Remove 1 screw 207 Take out switch assy Display board 1002 Remove 7 screws 203 board front pay attention t...

Page 16: ...BY QT24400560 0219 3139 244 00590 DOOR QT24400590 0220 3139 241 20110 SPRING DOOR QT24120110 0240 3139 247 51410 BUTTON CONTROL QT24751410 0244 3139 247 51461 FOOT QT24751461 0245 3139 247 51461 FOOT QT24751461 1005 3122 427 22300 PSU PCB ASSY DVD2B 20PS223 1014 3104 157 11190 CWAS FLEX DVD 22 130 32S QW15711190 1018 3104 157 11200 CWAS FLEX DVD 16 130 32S QW15711200 0385 4822 321 10249 MAINS CORD...

Page 17: ...DOOR GOLD QT24751341 0220 3139 241 20110 SPRING DOOR QT24120110 0240 A1B U1B 3139 247 51410 BUTTON CONTROL BLACK QT24751410 0240 S1G 3139 247 51421 BUTTON CONTROL GOLD QT24751421 0244 3139 247 51451 FOOT QT24751451 0245 3139 247 51271 FOOT QT24751271 1005 A1B S1G 3139 248 80390 PSU PCB ASSY DVD2000 OVS QT24880390 1005 U1B 3139 248 80380 PSU PCB ASSY DVD2000 USS QT24880380 1014 3139 110 34220 FFC F...

Page 18: ...05 D2 3150 C1 6204 D1 T134 C1 T135 D1 T136 D1 T137 D2 T138 D2 1 2 3 4 GEEN SYMBOOL CQW10 STANDBY D1 Standby PCB N1B To Con 1117 of Display PCB 1 2 1 2 A B C D A B C D SKQNAB 1111 1205 EH S T134 LTL 1CHPE 6204 3150 100R T137 T138 T136 T135 Volume Standby PWB ...

Page 19: ... 27 28 29 30 31 32 1113 1 10 11 12 13 14 15 16 17 18 19 2 20 F204 14 MT 26GNK F165 F166 2107 33n F217 F168 3134 330R 27K 3101 F120 3118 10K F129 F161 F216 F119 F181 2211 BAS216 6100 3107 0R 100p F121 10K 3140 2128 1n 22u 2130 3100 22K 2119 22p 3145 10K F153 VKK 2114 22p 3109 SKQNAB 1101 4K7 3126 10R 10R 3128 F164 3138 470R 3105 0R 2131 1n 5Vstb 2202 1n 5Vstb 22p 2121 F202 10R 3133 F212 1110 VKK 61...

Page 20: ...25 26 Display PWB ...

Page 21: ...8 22n 2528 2527 22n 22n 2536 47K 3770 47u 12Vstby 2453 F273 F503 F274 F269 F270 3V3 8Vstby 4R7 3615 12Vstby 3618 1K 10K 3619 10K 3617 2534 22n 7331 BC547B 6V 220n 2384 E 6 S 10 Vdd 16 Vee 7 Vss 8 Y0 2 Y1 1 Z 15 F281 HEF4053BT 7905 B 22n 2530 BC847B 7935 F130 1300 2 2 6404 BZX284 C5V1 270R 3762 E 6 S 9 Vdd 16 Vee 7 Vss 8 Y0 5 Y1 3 Z 4 U185 HEF4053BT 7905 C 14 U183 HEF4053BT 7904 A E 6 S 11 Vdd 16 V...

Page 22: ...100R 3457 2K7 3463 3447 2K7 100R 3517 6 5 STEREO_R STEREO_L YKC21 3930 1402 B 4 3 YKC21 3930 1402 C 5V 12 F177 BC847B 7329 F141 52030 1300 12 F139 F416 F437 F424 F417 F413 F421 2360 50 2373 4u7 47p 100R 3322 47p 2361 1K 3339 3321 100R F403 2372 50 4u7 3767 22K 3V3 22K 3766 U191 7948 BC857B U189 U190 F505 8Vstby 4R7 3803 F448 F455 2464 5V 100p 2461 100p 100p 2455 100p 2459 7405 BC817 40 BC817 40 74...

Page 23: ...0p 100K 3647 U225 100K 3641 100K 3643 100K 3639 7928 BC847B 100K 3646 BC857B 7938 3638 100K 3640 100K 3642 100K 3721 150R 2501 220p 2523 8Vstby 8Vstby 220p 100R 330R 3650 3682 100R 3683 U136 1K 3699 75R 3674 8Vstby 7927 BC847B 8Vstby 330R 3732 2507 2u2 U223 U220 U221 8Vstby U219 U216 U214 U215 U212 U213 U210 U211 8Vstby U209 3673 75R BC847B 7925 3698 1K 3704 6K8 8Vstby 7919 BC847B U159 U160 U161 U...

Page 24: ...5 6 7 8 10 11 12 CVBS YC B C F G I208 75R 3049 470n 2032 5V 5V I245 3041 8K2 3036 2K2 5V 22K 7006 BC847B 8Vstby 3038 8Vstby I246 I251 U130 F101 I219 I221 1402 A 2 1 YKC21 3930 8Vstby 8Vstby I196 3301 100R 330R 3300 7301 BC847B BC857B 7300 1K 3347 75R 3345 7310 BC847B 2505 220p 330R 3743 I241 I211 3742 330R I242 3760 100K 8Vstby 220R 3050 I210 I247 I215 8Vstby 8Vstby I214 330R 3043 100R 3045 I189 8...

Page 25: ...35 36 A V Mux panel N1B _Z _A ...

Page 26: ...p BC817 25 7003 6 7 8 4 5V 2401 2420 1n LM833D 7404 B 5 5VA I533 3424 10K 4u7 2430 100R 3412 1n 2424 2K7 3446 F500 I422 F502 2418 1n 2416 1n 2 YKC21 3416 1400 1 3 I437 I403 I429 I434 3405 10K 3436 47R I411 3416 10K 68R 3453 100u 2406 5VA 3419 10K 2407 100R 3451 F548 F549 22n I424 3425 10K 2434 470p EH B 1003 1 2 3 4 5 3414 I413 100n 2442 3420 2K7 100R I407 I401 2429 4u7 2K7 3435 2409 100p 3452 100...

Page 27: ...7 G8 3586 D4 3552 C3 3551 D2 I474 D11 I473 D10 BC 8 4 8 B Reserved Parts 7017 C4 7016 C2 7015 C1 10K 3590 I463 BC857B 2478 220n 820R 3473 7016 7029 7010 BC847B 220p 2482 15K 3455 I454 5VVID 680R 6K8 3463 3469 100R 3466 220p BZX284 C15 6413 BC847B 7011 2457 5V 3501 6K8 3456 22K 5V I498 5 6 7 1 3 4 2 TCS79 1404 10K 3454 I490 I451 I492 I493 I489 2K2 1K 3588 6404 BZX284 C15 3587 270R 3470 100R 3471 75...

Page 28: ...OUT 0R I525 H9 I526 G11 I527 H11 I528 G11 3553 I509 10K 3567 4R7 I506 4434 I505 270R 3572 I504 F508 47u F542 F533 2493 F530 F532 I531 I526 0 6 12 I519 4439 I527 4K7 3556 3554 4K7 F544 I515 F539 3579 100R 220p 2500 F526 F527 F519 100u 5VVID 3569 4R7 2496 I522 I520 I521 3576 4K7 680R 3577 10u 2492 I517 I518 5VA BC847B 7036 BC857B F511 F535 7037 I514 2501 I528 75R 3583 220p BZX284 C15 6410 3 1 2 4435...

Page 29: ...43 44 A V Pwb A1B S1G U1B ...

Page 30: ...45 46 A V Pwb A1B S1G U1B ...

Page 31: ...f diode 6101 should be 25 8V 10 Check oscillator frequency of 8MHz at pin 8 of IC7104 Check reset circuit around transistor 7108 see test instructions of reset circuit Check timing and level for all grid lines G1 G14 see test instructions grid lines Check timing and level of segment lines P1 P10 see test instructions segment lines Diagnostic software Player script Display test NO YES Key Function ...

Page 32: ...neously and connect to mains Proceed until display shows OPTICAL OUT Check 5V supply R3803 Check optical transmitter 6400 APP SND 2 APP SND 2 APP SND 2 APP SND 2 VIDEO PART OK Diagnostic Software NO PICTURE CVBS Y C OUT POWER SUPPLY Check VIDEO buffers See test instructions Check VIDEO buffers See test instructions Check flex connection to mono board Check mono board Check supply voltages 8Vstby 8...

Page 33: ...1 1 TP 1 video B PM3392A ch1 CH1 200mV MTB20 0us ch1 1 TP 2 video G PM3392A ch1 CH1 200mV MTB20 0us ch1 1 TP 3 video R PM3392A ch1 CH1 200mV MTB20 0us ch1 1 TP 4 CVBS PM3392A ch1 CH1 200mV MTB20 0us ch1 1 TP 5 C_ENC PM3392A ch1 CH1 200mV MTB20 0us ch1 1 TP 6 Y_ENC PM3392A ch1 CH1 2 V MTB 500ns ch1 1 PM3392A ch1 CH1 2 V MTB10 0us ch1 1 PM3392A ch1 CH1 2 V MTB 100ns ch1 1 PM3392A ch1 CH1 2 V MTB 100...

Page 34: ...when the nucleus is executed during the dealer script Figure 13 1 Figure 13 2 VideoColSetupComm Checks the I2C interface with the RGB video processor on the Audio Video board only for DVD players with RGB video processor VideoScartSwComm Checks the I2C interface with the scart switch on the Audio Video board PapChksFl Calculate and verify checksum of FLASH memory PapDramWrR Pattern test of all loc...

Page 35: ...esting the three hardware modules in the DVD player the Display PWB the Digital PWB and the Basic Engine Nuclei run by the player test need some user interaction in the next paragraph this interaction is described The player test is done in two phases 1 Interactive tests this part of the player test depends strongly on user interaction and input to determine nucleus results and to progress through...

Page 36: ...ed by a hexadecimal number indicating how many times that key has been pressed Example of the local display during this test Figure 14 2 The key codes displayed on the local display will scroll from right to left when the display gets full the text tb will remain on display Figure14 3 If any keys are detected more than once due to hardware error the key code is displayed twice or more with the sec...

Page 37: ... PICTURE TEST The picture test is performed by putting a predefined picture colour bar on the display nucleus VideoColDencOn and asking the user for confirmation The display will show the following message Figure 14 10 By pressing PLAY the user confirms the test pressing PAUSE will indicate the picture was invisible or incorrect Pressing NEXT will proceed to the next test 14 2 2 SOUND 1 SCART DVD ...

Page 38: ...the result of this test will be TRUE sound ok 14 3 BASIC ENGINE 14 3 1 VERSION NUMBER In the basic engine tests the version number of the Basic Engine will be shown first as the following example Figure 14 15 By pressing the NEXT key the Basic Engine tests are started 14 3 2 TRAY TEST First the tray is tested The purpose of this test is also to give the user the opportunity to put a disc in the tr...

Page 39: ...g PAUSE indicates the function does not work Pressing NEXT proceeds to the next test after a reset of the radial nucleus BeRadialOff If the user presses NEXT before pressing PLAY or PAUSE the result of this test will be TRUE radial successful 14 3 7 JUMP TEST listening test The sixth and last Basic Engine test tests the jumping by calling nuclei BeGroovesIn BeGroovesMid and BeGroovesOut During thi...

Page 40: ...NEXT the user can continue to the next test See table below Error log bits table Read ERROR LOG in player script Read ERROR BITS in player script Basic engine errors Value Value Command to the Basic Engine not allowed in this state or unknown command 150101 8 Parameter s from the command to the Basic Engine is not valid 150102 7 Sledge could not be moved to the inner home position 150103 6 Focus f...

Page 41: ...nning the loop test the leftmost two digits of this code indicate which nucleus resulted in a fault the rightmost two digits refer to the faultcode within that nucleus For further explanation of this error code see list of error codes below Figure 14 28 Displayed Value Indication for each module Basic Engine Mono PCB Display PCB 000 ok ok ok 001 ok ok faulty 010 ok faulty ok 011 ok faulty faulty 1...

Page 42: ...llowing keys on the remote control PLAY followed by numerical keys 2 7 4 The display shows Press now successively the following keys for DV4100 A1B 0 1 5 0 0 0 0 0 0 0 0 0 PAL NTSC for DV4100 N1B 0 1 2 0 0 0 0 0 0 0 0 0 PAL NTSC for DV4100 S1G 0 1 3 0 0 0 0 0 0 0 0 0 PAL NTSC for DV4100 U1B 0 1 0 0 0 0 0 0 0 0 0 0 PAL NTSC Press PLAY again The TV screen will become BLUE during a short time to conf...

Page 43: ... from display scanning Has inputs for RC RC5 and RC6 and P50 P50 controller is built in 15 1 3 General Oscilloscope measurements have been carried out using a Philips PM3392A Impedance of measuring equipment should be 1M To do correct measurements we recommend to use supply 3122 427 21370 which is used in all second generation B DVD players Make sure that the main 3 3V has a 0 7A load 15 1 4 Reset...

Page 44: ...te control 15 1 8 P50 interface P50 is a bi directional serial interface which is used for communication between video equipment For European sets this communication goes via pin 10 of the scart bus In other regions it can be a cinch bus at the back of the set 1 Keep the P in reset by short circuiting emitter and collector of transistor 7108 via resistor 3100 and 3104 transistor 7101 is switched o...

Page 45: ...loaded unloaded or shorted The MC44603 has several distinguishing features when compared to conventional SMPS controllers These features consist of a foldback facility for overload protection a standby mode when the converter output is slightly loaded a demagnetisation detection for reduced switching stresses on transistor and diodes and a high current totem pole output ideally suited for driving ...

Page 46: ...rovides to the demagnetisation pin an indication of the magnetisation state of the flyback transformer A zero voltage detection corresponds to complete core saturation 9 Synchronisation Input The synchronisation input pin can be activated with either a negative pulse going from a level between 0 7V and 3 7V to Gnd or a positive pulse going from a level between 0 7V and 3 7V up to a level higher th...

Page 47: ...uring the regulation phase of the power supply The oscillator voltage ramps up and down between V1 and V2 The voltage at the current sense terminal is compared every cycle with the output of the error amplifier Vcomp The output is switched off when the current sense level exceeds the level at the output of the error amplifier 1 TimeON phase A drain current will flow from the positive supply at pin...

Page 48: ...5 00us 0 90dv ch1 1 2 3 T ch1 Drain voltage ch2 Drain current ch3 Gate voltage PM3394B ch3 ch1 CH1 1 CH3 50mV ALT MTB5 00us 0 90dv ch1 1 3 T ch1 Drain voltage ch2 Oscillator voltage PM3394B ch3 ch1 CH1 1 CH3 20mV ALT MTB5 00us 0 90dv ch1 1 3 T ch1 Drain voltage ch3 Sense voltage ...

Page 49: ...ternal reference voltage of about 2 5V If the reference voltage is lower the cathode current is almost zero The cathode current flows through the LED of the opto coupler The collector current of the opto coupler flows through R3106 producing an error voltage connected to voltage feedback pin 14 of IC7110 17 6 Demagnetisation The auxiliary winding 7 9 voltage is used to detect magnetic saturation o...

Page 50: ...io system clock for DAC PCM_OUT0 Audio serial output data R Buffered Video input Red from DVD monoboard RCIN_TV Red or Chroma input from TV scart RCOUT_TV Red or Chroma output to TV scart RIN_AUX Audio input right from AUX scart RIN_TV Audio input right from TV scart ROUT_AUX Audio output right to AUX scart ROUT_TV Audio output right to TV scart SCL I2C bus clock SCLK Audio serial bit clock SDA I2...

Page 51: ... capacitor One way type Mylar 10 50V 7 Capacity value Examples 7 Capacity value 0 001 F 1000 pF 102 0 1 F 104 0 0018 F 182 0 56 F 564 0 01 F 103 1 F 105 0 015 F 153 1 The above CODES R R C C and C are omitted on the schematic diagram in some case 2 On the occasion be confirmed the common parts on the parts list 3 Refer to Common Parts List for the other common parts Rl05 DD4 DK4 NOTE NOTE ON SAFET...

Page 52: ... 130 60159 TRS BC846B QQ13060159 7011 5322 130 60159 TRS BC846B QQ13060159 7012 4822 130 60373 TRS BC856B QP13060373 7013 5322 130 60159 TRS BC846B QQ13060159 7014 5322 130 60159 TRS BC846B QQ13060159 7015 4822 130 60373 TRS BC856B QP13060373 7016 5322 130 60159 TRS BC846B QQ13060159 7017 5322 130 60159 TRS BC846B QQ13060159 7018 5322 130 60159 TRS BC846B QQ13060159 7019 5322 130 60159 TRS BC846B ...

Page 53: ...2 126 13482 CER 470NF 80 20 16V QP12613482 2353 4822 124 40769 ELECT 4 7 F 20 100V QP12440769 2354 4822 126 14076 CER 220N 25V QP12614076 2355 4822 124 40769 ELECT 4 7 F 20 100V QP12440769 2357 4822 124 40769 ELECT 4 7 F 20 100V QP12440769 2358 4822 122 33575 CER 220pF 5 63V QP12233575 2359 4822 124 40769 ELECT 4 7 F 20 100V QP12440769 2360 4822 126 13692 CER 47pF 1 63V QP12613692 2361 4822 126 13...

Page 54: ... 1 0 1W QP11711503 3314 4822 051 10102 1K00 2 0 25W QP05110102 3315 4822 051 20471 470R00 5 0 1W QP05120471 3316 4822 117 10834 47k 1 0 1W QP11710834 3318 4822 117 10834 47k 1 0 1W QP11710834 3319 4822 051 10102 1K00 2 0 25W QP05110102 3320 4822 117 10834 47k 1 0 1W QP11710834 3321 4822 051 20101 100R00 5 0 1W QP05120101 3322 4822 051 20101 100R00 5 0 1W QP05120101 3323 4822 051 20471 470R00 5 0 1...

Page 55: ...99 4822 117 12842 QP11712842 MISCELLANEOUS 1300 4822 265 11154 CONNECTOR 52030 2210 22P QP26511154 1301 4822 265 11103 CONNECTOR 52030 1610 16P QP26511103 1303 4822 267 10994 CONNECTOR 4P MDIN QP26710994 1304 2422 033 00334 CON BM EURO H 42P F BK GRND L QU03300334 1402 4822 265 11566 CONNECTOR 3P YKC21 3930 QP26511566 1405 4822 267 31729 CONNECTOR QP26731729 1410 4822 265 41392 CONNECTOR B7B EH A ...

Page 56: ...09 3134 4822 117 13577 330R 1 1 25W QP11713577 3135 4822 117 11503 220R 1 0 1W QP11711503 3136 4822 051 10102 1K00 2 0 25W QP05110102 3137 4822 117 10833 10k 1 0 1W QP11710833 3138 4822 051 20471 470R00 5 0 1W QP05120471 3139 4822 051 20472 4K70 5 0 1W QP05120472 3140 4822 117 10833 10k 1 0 1W QP11710833 3142 4822 117 13577 330R 1 1 25W QP11713577 3143 4822 117 10833 10k 1 0 1W QP11710833 3144 482...

Page 57: ...he DVD Module ADS 1 the serice application software ComPair is needed The application CD ROM ComPair is available via MARANTZ orgauization or PCS Refer the page 5 A service Bulletin will oublish the latest ComPair information ...

Page 58: ...1 Euro 3104 129 21910 Non euro 3104 129 21920 CL06532065 000 eps 180500 Contents Page 1 Technical specifications 2 2 Warnings and remarks 4 3 Directions for use not available 6 4 Mechanical instructions 7 5 Test instructions 9 Diagnostic software description 17 6 Block diagram Servo part 29 Block diagram Digital part 30 7 Electrical diagrams pwb s Diagr PWB Servo DALAS Diagram 1 31 37 42 Servo MAC...

Page 59: ...D 4 Reserved for RTS 5 5 GND 6 Reserved for CTS 7 5V 1 2 Signal specifications This the specification of all signals as described under Connections H 5V 0 5V h 3V3 0 3V L 0V 0 5V l 0V 0 3V Stby If the set supports a standby function all supply voltages marked with stby have to stay on during standby Standby control line HStandby mode LOn mode P50 Connection between front and A V board and can be u...

Page 60: ...ence To meet the standards a decouple circuit is necesary 1 3 2 I2S output Accuracy Up to 24bit Sample rate 44 1kHz 48kHz Standard Philips I2S output Number of I2S outputs 3 6 channel Front Surround Center Bass Deemphasis Already processed in module Audio source streams CDDA MPEG1 LPCM MPEG2 AC3 No DTS decoding Audio trick modes Dolby Pro Logic multichannel downmix on front output 3D sound 1 3 3 A...

Page 61: ...nsduur drastisch doen verminderen Zorg ervoor dat u tijdens reparatie via een polsband met weerstand verbonden bent met hetzelfde potentiaal als de massa van het apparaat Houd componenten en hulpmiddelen ook op ditzelfde potentiaal AVVERTIMENTO Tutti IC e parecchi semi conduttori sono sensibili alle scariche statiche ESD La loro longevita potrebbe essere fortemente ridatta in caso di non osservazi...

Page 62: ...ch as possible with a disc loaded inside the player WARNING LOCATION INSIDE ON LASER COVERSHIELD CAUTION VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAM ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING UNDGÅ UDSÆTTELSE FOR STRÅLING ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES UNNGÅ EKSPONERING FOR STRÅLEN VARNING SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR DENNA DE...

Page 63: ...Directions for use GB 6 ASD 1 3 3 Directions for use There is no DFU available ...

Page 64: ...ical instructions GB 7 ASD 1 4 4 Mechanical instructions 4 4822 358 10266 BELT 9 3139 198 80010 SWITCH 10 4822 532 13097 TULE 11 3139194 00270 TRAY 12 3139 197 50060 TRAY MOTOR ASSY CL06532065 001 eps 180500 ...

Page 65: ... 9305 023 61101 VAL6011 01 LOADER COMPLETE 1 3139 197 60090 GENEVA LP LOADER ASSY 2 9305 022 60101 VAM6001 01 3 4 3139 194 00710 SUSPENSION YELLOW 5 6 3139 194 00620 SUSPENSION BLUE 7 3139 197 60060 CLAMPER ASSY CL06532065 002 eps 180500 ...

Page 66: ...cury 1 loader is connected to the mono board and that the PC interface cable is connected to the board Also check if the servo part gets its power Testpoint F608 3V3 5 Testpoint F101 9V 5 The supply currents can be measured using a Tektronix AM503B current probe Supply power consumption 3V3 400mA 10 5V 370mA 10 5Vstby 5mA 8V 55mA 10 fluctuation 20mA 12Vstby 30mA 20 fluctuation 150mA 5 2 2 Reset ch...

Page 67: ... bus and SDRAM bus There are 2 memory checks left that can be done by hand command 5 4 General I O port peripherals check 5 4 1 I2C bus EEprom check To access the EEprom the I2C bus is used So by writing and reading to the EEprom the chip and the bus is checked With next commands a certain byte is written to the EEprom The original information will always be written back into the EEprom The comple...

Page 68: ...cuit by sending next command Check the Mute output at testpoint F625 8V 10 5 4 5 Audio I2S check To check the audio output connect a audio DAC to the I2S output DVD950 A V board and start up the audio test Look at the audio outputs from the A V board for both sine and pink noise The audio signal sine or pink noise will also be present on the digital ouput SPDif This can be checked by connecting an...

Page 69: ...high 3 072MHz 0 02 PCM_CLK LOW HIGH 12 288 MHz 0 02 PCM_OUT0 1 2 low high N A SPDIF LOW HIGH N A Put the pink noise off 5 5 VIDEO 5 5 1 Video output check Check DC output level at all video outputs at conn 1603 2 3 5 6 and conn 1604 16 0 65V 10 Generate a color bar via next software commands Check video output at the next testpoints F646 R_VID Figure 5 11 F649 G_VID PM3394B ch1 CH1 1 00 V MTB 500n...

Page 70: ...should be checked PM3394B ch1 CH1 200mV MTB20 0us ch1 1 CL06532065_014 eps 180500 PM3394B ch1 CH1 200mV MTB20 0us ch1 1 CL06532065_015 eps 180500 PM3394B ch1 CH1 200mV MTB20 0us ch1 1 CL06532065_0163 eps 180500 Ref Command Name Remark 25a VideoScartLo Sends out 0V 0 5V 25b VideoScartMi Sends out 6V 10 25c VideoScartHi Sends out 12V 10 Ref Command Name Remark Value 23a VideoColDe ncOn Colourbar DEN...

Page 71: ...LOW Moto1 F361 3V 0 3 Switch the Discmotor on off with next commands Check the following signals when discmotor has been switched on Name Pin nr Frequency Stby F357 low Stby out F355 HIGH Moto1 F361 3V 0 5V A3 F350 see oscillogram A2 F352 see oscillogram A1 F353 see oscillogram Figure 5 20 Ref Command Name Remark 44 BeReset Basic Engin PM3394B ch1 CH1 2 00 V MTB20 0us ch1 1 HSYNC CL06532065_019 ep...

Page 72: ...ff with the following commands Check the following signals Name Testpoint Value Rad F128 4 3V 0 5V Rad F121 4 3V 0 5V Figure 5 23 Figure 5 24 Check for pulse density signal RA at testpoint F227 Figure 5 25 Check if laser is switched on visual check of laserlight Switch the radial control off Ref Command Name Remark 40a BeRadialOn Radial control on 40b BeRadialOff Radial control off PM3394B ch1 CH1...

Page 73: ...r on off use the following commands Measure the driver outputs of the BA5938FM for the Focus off Name Testpoint Value foc F124 4 3V 0 5V foc F127 4 3V 0 5V Switch the focus on Measure again the driver outputs Name Testpoint Value Foc sawtooth F124 1V 0 2V Foc sawtooth F127 1V 0 2V Figure 5 27 Check for pulse density signal FO at testpoint F234 Figure 5 28 Check for laserlight Switch the focus off ...

Page 74: ...tic test equipment part of the production control system in the factory to control the execution of Diagnostic Nuclei in the DVD player Diagnostic Nucleus Part of the Diagnostic Software Each nucleus contains an atomic and software independent diagnostic test testing a functional part of the DVD player hardware on component level Script Part of the Diagnostic Software Each script contains a sequen...

Page 75: ...ram tests are no longer executed because the player has no DRAM Note3 When the stack is located in the internal memory the test with the SRAM doesn t work and will be left out Note4 The karaoke initialisation will also take place if there is no karaoke chip in the player Usage A selection can be given by the user by typing the number of the menu item chosen at the prompt Each entry must be termina...

Page 76: ...ent back to the control PC according to the standard layout as defined in Appendix C Example in case the command is correct Example in case the result is an error Termination The command line interface is terminated by switching off the DVD player 5 9 4 S2B Interface not for service Set up physical interface components Hardware needed Control PC one free COM port on the Control PC special cable to...

Page 77: ...er The user needs to step through these patterns using the PLAY key on the local keyboard If any of the displayed patterns is incorrect the display test has failed and also the player test has failed The test patterns on display will be repeated in a loop stepped through using PLAY until the user presses NEXT on the local keyboard to proceed to the next test The LED Test Next is the LED test the L...

Page 78: ... confirms the test pressing PAUSE will indicate a fault in the test At this time the player test had failed and the DVD player can be switched off or the user can proceed to the next test by pressing NEXT on the local keyboard of the DVD player Pressing the NEXT key on the local keyboard will start the next picture test Colour set up functional test When the picture tests are finished the sound te...

Page 79: ...local keyboard The PAUSE key is used to indicate the discmotor does not run Pressing NEXT on the local keyboard starts the focus test The local display looks as follows during this test By pressing PLAY the user confirms successful focussing by the basic engine pressing PAUSE indicates a fault in the focus function Pressing NEXT on the local keyboard starts the radial function the local display lo...

Page 80: ... in the following table After the hyphen the decimal number indicates the number of times the looptest was performed The right side of the display shows an error code DNER in decimal representation which is built from a nucleus number DN and an error number ER This code indicates the last nucleus that returned an error code For explanation of this DNER code see document SDD_DN Pressing NEXT on the...

Page 81: ...hapter Command Interface The diagnostic software the engine will receive normal RS232 commands and processes these as defined sending results of these nuclei back over the RS232 line In the Terminal the Procomm or Telex script determines which command sequence is followed 2 An Asterix script Asterix scripts are C programs in which commands are sent to the diagnostic software the engine The constru...

Page 82: ...b FOCUS MENU 1 Focus On 38a 2 Focus Off 38b GROOVES MENU 1 Jump Grooves to Inside 42a 2 Jump Grooves to Middle 42b 3 Jump Grooves to Outside 42c RADIAL MENU 1 Radial Control On 40a 2 Radial Control Off 40b SLEDGE MENU 1 Sledge Inwards 41a 2 Sledge Outwards 41b TRAY MENU 1 Open Tray 43b 2 Close Tray 43a LASER MENU 1 Laser Cd On 58a 2 Laser Cd Off 58b 3 Laser DVD On 58c 4 Laser DVD Off 58d UCLOCK ME...

Page 83: ...tart scrolling off the top of the screen Layout of Results diagnostic nuclei on control service PC Results returned from a Diagnostic Nucleus to the control service PC will have a maximum length of 300 characters and are terminated by a CR character included in the string length The result has the following layout number string OK l ER CR The use of the enables the Asterix system on the Control PC...

Page 84: ...ame Remark 6 PapChksFl Checksum FLASH 7a PapUclkAclkCdda uClock A_CLK in CD DA mode 7b PapUclkAclkDvd uClock A_CLK in DVD mode 9 PapDramWrR DRAM Write Read only for DVDv2A 10 PapFlashWrAcc FLASH Write Access 11 PapI2cNvram I2C NVRAM access 12 PapI2cDisp I2C Display PWB 13 PapS2bEcho S2B Echo 14 PapS2bPass S2B Pass through 15 PapNvramWrR NVRAM Write Read Ref Reference Name Remark 16 CompSdramWrR SD...

Page 85: ...mes the tray opened 47b MiscPowerOnTime Read the total time the player s power has been on 47c MiscPlayTimeCddaVcd Read the Playtime of CDDA and VCD discs 47d MiscPlayTimeDvd Read the Playtime of DVD discs Ref Reference Name Remark 37 BeVer Version number 38a BeFocusOn Focus On 38b BeFocusOff Focus Off 39a BeDiscmotorOn Discmotor On 39b BeDiscmotorOff Discmotor Off Ref Reference Name Remark 40a Be...

Page 86: ...04 1106 1301 1100 1 1 7311 CONTROL BUS DATA ADDRESS BUS AD 0 7 AD 0 7 A 8 16 A 0 16 A 0 7 AD 0 7 AD 0 7 PSENN FLASH ROM ADRESS LATCH 7202 7201 MEMORY 132K S RAM DATA ADDRESS CONTROL 8 15 1 4268_136 2012 Laser 1 Laser 2 Diode Amplifiers Processing DPD Land Groove Swap Dual Laser Supply Serial I Face Push Pull 3 Beam Tracking Var Gain Servo Signals DVD CD D1 D6 MUX CALF_MACE O_CENTRAL Land V I refer...

Page 87: ... MHz 1603 MUTE MUTE_AV SCART 0_6_12V DEEM 0 1 P50 6 5V 5V R C G B CVBS CVBS Y TO FROM CONN CONN CONN CONN 0 6 12V SERVICE 12Vstby 7608 7609 7610 7604 7607 AUDIO VIDEO SUBPICTURE 3V3 5V VIDEO FILTER BUFFER 2 4 SCART 0 1 MUTE SCLK PCM_OUT0 PCM_CLK LRCLK SPDIF_OUT R_OUT G_OUT B_OUT C_OUT CVBS_OUT Y_OUT 2 4 3 1604 CONN BOARD A V MUX TO 2 OPTION 12Vstby 3V3 6Vstby 8Vstby HSYNC PCMout1 PCMout2 Y C EEPRO...

Page 88: ...p 2143 F189 2 5V 100R 3183 2100 100n 5V F106 F129 3 2 220p 2145 F101 BFS20 7106 1 120R 3165 F120 F151 F149 10K 3105 220R 3179 47R 3140 3120 1K F173 5V F015 3192 F116 10n 2142 150R 3111 1K 3182 F196 F178 F022 5D 100n 4n7 2104 2120 2128 180p 5A2 4R7 3141 2139 100n 3160 100R F122 3173 F181 2111 100n 100K F115 2R2 3131 39K 3166 5V F179 330R 3168 F192 F174 5 6 7 8 4 F177 F155 7105 B MC34072 5V 5V 2123 ...

Page 89: ...3260 7 14 8 13 9 12 11 10 GND 1 20 Vcc F205 74HCT573 7201 2 19 3 18 4 17 5 16 6 15 F245 F234 3A 2208 3V3S 3250 F216 100n 10K 3206 F210 F229 F215 F241 10K 3228 F286 3214 3K9 3210 3K9 3V3S F219 F284 F289 F253 3212 4R7 F214 3A F030 F204 3V3S F029 F223 3V3S F027 3A F025 F228 3253 3200 10K 3246 3252 3A F266 F279 F294 F271 10K 3237 2213 100n 3V3S F277 F201 5V F246 F211 2204 100n F220 F268 BC857B 7203 3V...

Page 90: ...86 NC10 16 NC2 25 NC3 36 NC4 NC5 38 42 NC6 51 NC7 62 NC8 69 NC9 CRIN 94 95 CROUT 49 CSI 43 DA0 41 DA1 40 DA2 39 DA3 37 DA4 35 DA5 34 DA6 33 DA7 56 DATA 53 EBUOUT 55 FLAG 6 HFIN 30 INT SAA7335HL 7311 8 AGCOUT 48 ALE BCAIN 27 57 BCLK 96 CFLG 26 CL1 5VB 5VA 5VB F327 22n 2305 22n 2304 5V F321 F316 1M F336 5VB 2306 10u 3301 5V 3313 4K7 3339 4K7 3312 5V 5VA 11 I O1 12 I O2 13 I O3 15 I O4 16 I O5 17 I O...

Page 91: ...A0 22 A1 A10 20 23 A2 24 A3 27 A4 28 A5 29 A6 30 A7 31 74HCT1G04 7403 2 3 NC 1 5 4 100n 2416 2408 100n 2400 100n 5V_DS 5400 100MHZ 100n 2412 5V_DS 22R 3407 74HCT1G79 7402 2 1 3 4 5 3V3 5V_DS F430 100u 2418 3V3 F424 5V_DS 3418 F423 2404 100n VDD_MEM2 100MHZ 5402 74HCT00D 7400 A 1 2 7 14 3 2414 100n VDD_MEM2 5VOSC F431 F416 RD_ 19 RESET_ STROBE_ 3 SCL SCL IN 2 SDA SDA OUT 20 VDD 10 VSS 18 WR_ 3401 1...

Page 92: ...VSSA2 61 VSSA_PCM 50 V_REF_DAC_RGB 58 V_REF_DAC_YCC 65 WE0n 121 WE1n 122 Y_OUT 62 3509 VDD10 119 VDD11 130 VDD12 139 VDD13 149 VDD14 159 VDD15 171 VDD16 184 VDD17 208 VDD2 18 VDD3 34 VDD4 67 VDD5 75 VDD6 86 VDD7 95 VDD8 102 SDCS0n 84 SDCS1n 85 SDRASn 88 SDWEn 90 SPDIF_OUT 47 TCK 188 TDI 186 TDO 189 TEST1 30 TEST2 31 32 TEST3 TEST4 33 TEST5 41 TMS 187 TRSTn 190 VDD1 1 PIO 4 3 194 PIO 4 4 195 PIO 4 ...

Page 93: ...T14D 7600 F 13 1603 21 21 F626 F635 2627 47p 5600 F649 1n5 2601 22p 2645 5VOSC 8Vstby 2643 22p 7 PS0 15 PS1 16 PS2 1 VDD1 4 VDD2 13 X1 3 X2 2 BC847B 7613 7616 MK2742 13_5M 10 27M 9 3_68M 14 ACLK 6 AS0 8 AS1 12 GND1 5 GND2 11 PCLK 2606 100u 5V Vvid 1602 7 PH S 7 3658 1K F641 1603 19 19 5V 5605 15u 6Vstby 5V 5V 5603 3681 100n 2603 F654 1K 3660 1603 22 22 22n 2600 F609 430R 2623 47p 100n 3657 100n 26...

Page 94: ...Electrical diagrams and PWB s 37 ASD 1 7 Top view CL06532065_044 eps 230500 SUPPLY AV1 AV2 SERVICE I 2 C ...

Page 95: ...38 ASD 1 7 Electrical diagrams and PWB s Detailed Top view 1 CL06532065_045 eps 180500 ...

Page 96: ...Electrical diagrams and PWB s 39 ASD 1 7 Detailed Top view 2 CL06532065_046 eps 180500 ...

Page 97: ...40 ASD 1 7 Electrical diagrams and PWB s Bottom view CL06532065_047 eps 180500 ...

Page 98: ...Electrical diagrams and PWB s 41 ASD 1 7 Detailed Bottom view 1 CL06532065_048 eps 180500 ...

Page 99: ...42 ASD 1 7 Electrical diagrams and PWB s Detailed Bottom view 2 CL06532065_049 eps 180500 ...

Page 100: ... 9V FOC O1 O2 O4 O3 RAD FOC RAD S2 S1 A B C D F E 2 5V 3V3 PCM_CLK B_VID VO2 VO2 27M_CLK R VID G VID CVBS T1 CL1 STOPCLK RFO B_V4 B_BCLK B_WCLK B_SYNC LRCLK PCMOUT0 SCLK DEEMPH1 SPDIF PCM_CLK DEEMPH0 HSYNC C_VID PCMOUT2 MUTE PCMOUT1 SCART Y_VID STB_CONT RSTN SL FO SL RA Sinph SL Cosph T3 CL06532065_050 eps 180500 ...

Page 101: ...44 ASD 1 7 Electrical diagrams and PWB s Personal notes Personal notes ...

Page 102: ...o block In a CD system there are some 12 control loops active About six of them are needed to adjust the servo error signals that is once per disc rotation offsets signal amplitudes and loop gains AGC s are adjusted to enlarge system robustness and to avoid expensive potentiometer adjustments in production The other six loops determine the laser spot position on the disc in the radial axial focus ...

Page 103: ... ms depending on the uP programmed coefficients 9 6 5 Focus Automatic Gain Control loop The loop gain of the focus control loop can be corrected automatically to eliminate tolerances in the focus loop This gain control injects a signal into the loop that is used to correct the loop gain Since this decreases the optimal performance the gain control should only activated shortly for instance when st...

Page 104: ...sion of the injected signal The result of the multiplication is low pass filtered and integrated The integrator is started at the nominal gain of the control loop The result of the integration is fed to the adjustable loop gain This principle synchronous detection is also known as wobble method 9 11 The Fast brake The fast brake is an aid to speed up radial capture after a high speed jump It is a ...

Page 105: ...or multiple functions it got it s name from the OPC procedure which is it s main task The OPC Optimum Power Calibration procedure is used in CD R CD RW DVD RAM applications It is used to calibrate the laser write power in writable systems It reads in 3 analogue signals from an analogue pre processor like AEGER 2 A1 A2 and CALF and the actual write power Pw from the laser controller and feeds an an...

Page 106: ...e frequency which is the output of the pre scaler 9 21 OPC demux The OPC demux block demultiplexes the stream supplied by the LPF This same block also changes the format of the digital data from signed representation inside the filter to unsigned representation in the rest of the OPC The demultiplexing process introduces one baseclock delay 9 22 The sequencer The OPC sequencer controls the timing ...

Page 107: ...e DVDALAS2 is an analogue preprocessor and laser supply circuit for DVD CD read only players The device contains data amplifiers several options for radial tracking and focus control The preamplifier forms a versatile programmable interface between dual voltage output CD DVD mechanisms to Philips digital signal processor family for CD and DVD Gecko HDR65 Iguano etc The device contains serval optio...

Page 108: ...VICE BLOCK DIAGRAM Laser 1 Laser 2 Diode Ampli ers Processing DPD Land Groove Swap Dual Laser Supply Serial I Face Push Pull 3 Beam Tracking Var Gain Balanced HF Servo Signals OPU Interface Control Interface DVD CD D1 D6 MUX FTC Land V I references Rext Header Offset Data header Mute compensations MUX FTC comp ...

Page 109: ... Servo current output for Focus D O central 40 Testpin for offset cancelation TD2 37 Internally connected FTC ref 36 Servo output voltage reference input S1 42 Servo current output for radial tracking S2 41 Servo current output for radial tracking TD1 35 Internally connected FTC 33 Fast track count voltage output RFP 55 pos RF output signal RFN 56 neg RF output signal RF REF 54 DC Reference signal...

Page 110: ...e 2 RF internal VDDA3 53 Analog Supply voltage 3 RF output stage VDDA4 44 Analog Supply voltage 4 Servo VDDD5 30 Digital Supply voltage 5V dig core VDDD3 22 Digital Supply voltage 3V I O pads and FTC comp VDDL 63 Supply voltage for laser VSSA1 9 Analog Ground 1 VSSA2 58 Analog Ground 2 VSSA3 57 Analog Ground 3 VSSA4 43 Analog Ground 4 VSSD 26 Digital ground Rext 60 Reference current input Connect ...

Page 111: ... 40 39 38 37 36 35 34 33 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 NEW CD A CD C CD B CD D CD REF CD E CD F VDDA1 VSSA1 DVD MI DVD A DVD B DVD C DVD D DVD REF TM VSSD COP COM COO VDDD5 STB LAND HEADER VDDD3 SIDA SICL SILD FTC TDO TD1 FTC REF TD2 LPF DPD1 LPF DPD2 O CENTRAL S2 S1 VSSA4 VDDA4 O D O C O B O A VDDA3 VSSA3 CD LO R EXT VDDA2 VSSA2 DV...

Page 112: ... in current limit circuit built in Hall bias circuit built in FG output 3 phase parallel output with switching function of regular reverse rotations blockdiagram REV PS H BIAS CONTROL GAIN DRIVER MT1 29 MT2 30 NC1 NC2 NC3 NC4 NC5 PS 23 REV 24 RNF 28 VCC 25 VH 19 VM1 26 VM2 27 A1 A2 A3 CNF 20 EC 22 21 ECR FG1 18 FG2 17 FG3 16 GND 8 H1 H1 H2 H2 H3 H3 BA6856FB 3 5 7 1 2 9 10 4 6 11 12 15 13 14 ...

Page 113: ...negative input 15 N C Not connected 16 FG3 FG3 signal output terminal 17 FG2 FG2 signal output terminal 18 FG1 FG1 signal output terminal 19 VH Hall Bias 20 CNF Capacitor connection pin for phase compensation 21 ECR Torque control standard voltage input terminal 22 EC Torque control voltage input terminal 23 PS POWER SAVE switch 24 REV Reverse terminal 25 VCC Power supply for sinal division 26 VM2...

Page 114: ...rror correction is used which is capable of correcting up to 5 C1 frame errors and 16 C2 frame errors The SAA7335 contains all the functions required to decode an EFM or EFM HF signal directly from the laser pre amplifier including analog front end PLL data recovery demodulation and error correction The spindle motor interface provides both motor control signals from the demodulator and in additio...

Page 115: ...35GP LQFP100 plastic low pro le quad at package 100 leads body 14 14 1 4 mm SOT407 1 Fig 1 Simplified block diagram handbook full pagewidth MGK242 DEMODULATOR EFM EFM PLL BIT DETECTOR SRAM 32 KBYTES SPINDLE MOTOR CONTROL motor control SAA7335 CLOCK GENERATOR SUB CPU INTERFACE ADC HF input clock input DECODER block decoder output I2S BUS OUTPUT INTERFACE ...

Page 116: ...r 1 input T2 18 I tachometer 2 input VDDD2 19 supply digital supply voltage 2 VSSD2 20 supply digital ground 2 TEST1 21 I test input 1 TEST2 22 I test input 2 POR 23 I power on reset input MUXSWICH 24 I use clock multiplier input n c 25 not connected reserved CL1 26 O divided clock output BCAIN 27 I BCA input SDA 28 I O sub CPU I2C bus serial data input output SCL 29 I sub CPU I2C bus serial clock...

Page 117: ... I2S bus word clock input output VDDD5 59 supply digital supply voltage 5 VSSD5 60 supply digital ground 5 RAMRW 61 O RAM read write control output n c 62 not connected reserved RAMDA7 63 I O RAM data bus bit 7 input output RAMDA6 64 I O RAM data bus bit 6 input output RAMDA5 65 I O RAM data bus bit 5 input output RAMDA4 66 I O RAM data bus bit 4 input output RAMDA3 67 I O RAM data bus bit 3 input...

Page 118: ...M address bit 11 output RAMAD12 89 O RAM address bit 12 output RAMAD13 90 O RAM address bit 13 output RAMAD14 91 O RAM address bit 14 output VDDD8 92 supply digital supply voltage 8 VSSD8 93 supply digital ground 8 CRIN 94 I analog crystal input CROUT 95 O analog crystal output CFLG 96 O correction statistics output MEAS1 97 O front end telemetry output VDDD9 98 supply digital supply voltage 9 VSS...

Page 119: ... AGCOUT VDDA2 VDDD1 VSSD1 OTD MOTO1 n c MOTO2 T3 n c T1 T2 VDDD2 VSSD2 TEST1 TEST2 POR MUXSWICH n c RAMAD6 RAMAD5 RAMAD4 RAMAD3 RAMAD2 V DDA1 V SSD9 V DDD9 MEAS1 CFLG CROUT CRIN V SSD8 V DDD8 RAMAD14 RAMAD13 RAMAD12 RAMAD11 RAMAD10 n c RAMAD9 RAMAD8 RAMAD7 V SSD7 V DDD7 V DDD3 V SSD3 da7 da6 da5 n c da4 n c da3 da2 da1 n c da0 V DDD4 V SSD4 WRi RDi ALE CSi STOPCLOCK CL1 BCAIN SDA SCL INT 30 29 28 ...

Page 120: ... synchronization signals Two synchronization counters are used in the SAA7335 1 The coincidence counter this is used to detect the coincidence of successive syncs It generates a sync coincidence signal if 2 syncs are 588 1 EFM clocks apart 2 The main counter this is used to partition the EFM signal into 17 bit words This counter is reset when a A sync coincidence is generated b A sync is found wit...

Page 121: ...ode 3EH d I2C bus slave address read mode 3FH e Maximum data transfer rate 400 kbits s MICROCONTROLLER INTERFACE I2C BUS MODE Bytes are transferred over the interface in single bytes of which there are two types write data commands and read data commands The sequence for a write data command 1 data byte is as follows Send START condition Send address 3EH write Write command address byte Write data...

Page 122: ...rdware method of locking a sector to prevent any program or erase operations within that sector Sectors can be locked in system or via programming equipment Temporary Sector Unprotect feature allows code changes in previously locked sectors Top or bottom boot block configurations available Embedded Algorithms Embedded Erase algorithm automatically preprograms and erases the entire chip or any comb...

Page 123: ...rnal algorithm that automatically pre programs the array if it is not already programmed be fore executing the erase operation During erase the device automatically times the erase pulse widths and verifies proper cell margin The host system can detect whether a program or erase operation is complete by observing the RY BY pin or by reading the DQ7 Data Polling and DQ6 toggle status bits After a p...

Page 124: ...20 Max access time ns tACC 80 90 120 Max CE access time ns tCE 80 90 120 Max OE access time ns tOE 30 35 50 Input Output Buffers X Decoder Y Decoder Chip Enable Output Enable Logic Erase Voltage Generator PGM Voltage Generator Timer VCC Detector State Control Command Register VCC VSS WE BYTE CE OE STB STB DQ0 DQ15 A 1 Sector Switches RY BY RESET Data Latch Y Gating Cell Matrix Address Latch A0 A19...

Page 125: ...E A0 DQ5 DQ12 DQ4 VCC DQ11 DQ3 DQ10 48 33 47 46 45 44 43 42 41 40 39 38 37 36 35 34 25 32 31 30 29 28 27 26 A1 A15 A18 A14 A13 A12 A11 A10 A9 A8 A19 NC WE RESET NC NC RY BY A17 A7 A6 A5 A4 A3 A2 1 16 2 3 4 5 6 7 8 17 18 19 20 21 22 23 24 9 10 11 12 13 14 15 A16 DQ2 BYTE VSS DQ15 A 1 DQ7 DQ14 DQ6 DQ13 DQ9 DQ1 DQ8 DQ0 OE VSS CE A0 DQ5 DQ12 DQ4 VCC DQ11 DQ3 DQ10 48 33 47 46 45 44 43 42 41 40 39 38 37...

Page 126: ...of 1 2 and 3 OPTIONS MARKING Configuration 1 Meg x 16 512K x 16 x 2 banks 1M16A1 Plastic Package OCPL 50 pin TSOP 400 mil TG Timing Cycle Time 6ns 166 MHz 6 7ns 143 MHz 7 8ns 125 MHz 8A Refresh 2K or 4K with Self Refresh Mode at 64ms S Part Number Example MT48LC1M16A1TG 7S Note The symbol indicates signal is active LOW VDD DQ0 DQ1 VssQ DQ2 DQ3 VDDQ DQ4 DQ5 VssQ DQ6 DQ7 VDDQ DQML WE CAS RAS CS BA A...

Page 127: ... inter nalbanksinordertohideprechargetime andthecapability to randomly change column addresses on each clock cycle during a burst access sequence Accesses begin with the registration of an AC TIVE command which is then followed by a READ or WRITE command The address bits registered coincident with the ACTIVE command are used to select the bank and row to be accessed BA selects the bank A0 A10 sele...

Page 128: ... SENSE AMPLIFIERS I O GATING DQM MASK LOGIC CONTROL LOGIC COLUMN DECODER COLUMN ADDRESS LATCH 8 MODE REGISTER ROW ADDRESS LATCH 11 ROW DECODER 11 COMMAND DECODE DQ0 DQ15 A0 A10 BA 16 8 DQML DQMH 256 2 048 BANK0 MEMORY ARRAY 2 048 x 256 x 16 ROW DECODER ROW ADDRESS LATCH 11 12 ADDRESS REGISTER 12 SENSE AMPLIFIERS I O GATING DQM MASK LOGIC DATA INPUT REGISTER DATA OUTPUT REGISTER 16 16 FUNCTIONAL BL...

Page 129: ...ntered 14 36 DQML Input Input Output Mask DQM is an input mask signal for write accesses and an DQMH output enable signal for read accesses Input data is masked when DQM is sampled HIGH during a WRITE cycle The output buffers are placed in a High Z state two clock latency when DQM is sampled HIGH during a READ cycle DQML corresponds to DQ0 DQ7 DQMH corresponds to DQ8 DQ15 DQML and DQMH are conside...

Page 130: ... TRACK BUFFER INTEGRATED PERIPHERALS 2 UARTS 1 I2 C CONTROLLER 3 PWM OUT PUTS 3 TIMERS 3 CAPTURE TIMERS SMART CARD 34 BITS OF PROGRAMMABLE I O OS LINK PROFESSIONAL TOOLSET SUPPORT ANSI C COMPILER AND LIBRARIES OPERATING SYSTEMS SUPPORT ADVANCED DEBUGGING TOOLS 208 PIN PQFP PACKAGE DESCRIPTION The STi5505 provides a very highly integrated back end solution for DVD and combo DVD DVB Set Top Box appl...

Page 131: ...he user the best band width memory size compromise The algorithm is lossless and uses on the fly decoding to reduce the memory requirements to two frame buffers in memory reduction mode In this mode PAL decoding iscontained in 12Mbits When used in bandwith reduction mode the mem ory usage is the normal three buffers but the band with required by the decoder is significantly reduced compared to a c...

Page 132: ...le on which it is possible to output CVBS S VHS Y C and RGB formats The encoderhandles interlaced and non interlaced mode It can perform Closed Captions CGMS orTeletext encoding and allows Macrovision 7 01 6 1 copy protection The encoder supports both master and slave modes for synchronization I 7 Memory Interfaces The STi5505 has been designed to minimize sys tem costs by enabling various memory ...

Page 133: ...PID and section filtering clock recovery DMA engine In DVB DSS mode a high speed digital interface allows to transfer packets between the Set Top Box and external units either for recording or playback purposes This interface provides also full support for an external IEEE1394 connection I 9 Integrated Peripherals Several peripherals generally used in DVD players or DVD DVB combos have been integr...

Page 134: ...EST2 TEST3 TEST4 VDD GND B_DATA B_BCLK B_FLAG B_SYNC B_WCLK TEST5 B_V4 SCLK PCM_OUT0 PCM_CLK LRCLK SPDIF_OUT VDDA_PCM V_REF_PCM VSSA_PCM HSYNC ODD EVEN V DDA V SSA B_OUT G_OUT R_OUT I_REF_DAC_RGB V_REF_DAC_RGB V DDA V SSA Y_OUT C_OUT CV_OUT V_REF_DAC_YCC I_REF_DAC_YCC V DD GND AD 4 AD 5 AD 6 AD 7 AD 8 AD 9 V DD MEMCLKOUT GND AD 0 AD 1 AD 2 AD 3 AD 11 AD 10 SDCS 0 SDCS 1 V DD GND SDRAS SDCAS SDWE D...

Page 135: ...TA 4 DVD or Link Sync DVB DSS 39 B_SYNC I Sector Abs Time Sync DVD or PARA_DATA 5 DVD or Link Not Valid DVB DSS 42 B_V4 I Versatile Input Pin Subcode Input or PARA_DATA 7 DVD or NRSS_IN DVB DSS VIDEO OUTPUT INTERFACE 57 R_OUT O Red Output 56 G_OUT O Green Output 55 B_OUT O Blue Output 63 C_OUT O Chroma Output 64 CV_OUT O Composite Video Output 62 Y_OUT O Luma Output 59 I_REF_DAC_RGB I DAC Current ...

Page 136: ...ose IO or ASC1 RXD 13 PIO1 7 I O General Purpose IO or ASC3 TXD 3 PIO2 0 I O General Purpose I O or Sc0Data Smart Card 0 Data I O 5 PIO2 3 I O General Purpose I O or Sc0Clk Smart Card 0 Clock 6 PIO2 4 I O General Purpose I O or Sc0RST Smart Card 0 Reset 7 PIO2 5 I O General Purpose I O or Sc0CmdVCC Smart Card 0 Voltage Enable 8 PIO2 7 I O General Purpose I O or Sc0Detect Smart Card 0 Detect 201 PI...

Page 137: ...ata Bus 128 RAS1 HOLDREQ O DRAM RAS or reserved 136 WAIT READY I O External Wait States or Reserved 133 R W DMAACK I O DRAM R W Strobe or Reserved 121 122 BE 0 1 O Byte enable 129 CAS0 HOLDACK O I DRAM CAS or Reserved 132 CAS1 DMAREQ O DRAM CAS or Reserved 124 126 CE 1 3 O Chip Select for Banks 1 3 135 CS I Reserved 137 PROCCLK I O ST20 Clock or Reserved 127 RAS0 CE0 O DRAM RAS or Chip Select for ...

Page 138: ...hro nous data acknowledge are supported as is an external Power PC which can share the bus with the STi5505 and access the SDRAM buffer through the device High memory bandwidths up to 200 Mbytes s can be supported by the SDRAM EMI The STi5505 internal memory interconnect pro vides buffering and arbitration of memory access requests to sustain very highthroughput of memory accesses III 3 Syste m Se...

Page 139: ...r Input compare logic is provided which can generate an interrupt on any change on any input bit Many pins of the STi5505 device are multi function and can either be configured as PIO or connected to an internal peripheral signal III 9 MPEG Video decoder The video decoder is a real time video compres sion processorsupportingtheMPEG 1 andMPEG 2 standards at video rates up to 720 x 480 x 60 Hz and 7...

Page 140: ...ATURE BYTE and PAGE WRITE up to 32 BYTES BYTE RANDOM and SEQUENTIAL READ MODES SELF TIMED PROGRAMING CYCLE AUTOMATIC ADDRESS INCREMENTING ENHANCED ESD LATCH UP PERFORMANCES ST24E32and ST25E32 are replaced by the M24C32 DESCRIPTION The ST24 25E32 are 32K bit electrically erasable programmable memories EEPROM organized as 8 blocks of 512x 8 bits The ST25E32operates with a power supply value as low a...

Page 141: ...te bit and terminatedby an acknowledge bit Symbol Parameter Value Unit TA Ambient Operating Temperature 40 to 125 C TSTG Storage Temperature 65 to 150 C TLEAD Lead Temperature Soldering SO8 PSDIP8 40 sec 10 sec 215 260 C VIO Input or Output Voltages 0 6 to 6 5 V VCC Supply Voltage 0 3 to 6 5 V VESD Electrostatic Discharge Voltage Human Body model 2 4000 V Electrostatic Discharge Voltage Machine mo...

Page 142: ...6V 0603 2508 5322 126 11579 3 3nF 10 63V 2509 4822 126 14241 0603 50V 330P COL R 2510 4822 126 14305 100nF 10 16V 0603 2511 4822 126 14305 100nF 10 16V 0603 2512 4822 126 14305 100nF 10 16V 0603 2513 4822 126 14305 100nF 10 16V 0603 2514 4822 126 14305 100nF 10 16V 0603 2515 4822 126 14305 100nF 10 16V 0603 2516 4822 126 14305 100nF 10 16V 0603 2517 4822 126 14305 100nF 10 16V 0603 2518 4822 126 1...

Page 143: ...5 0 062W 3505 4822 051 30103 10k 5 0 062W 3506 4822 051 30103 10k 5 0 062W 3507 4822 051 30472 4k7 5 0 062W 3508 4822 051 30689 68Ω 5 0 063W 0603 RC21 RST SM 3509 4822 051 30103 10k 5 0 062W 3511 4822 051 30332 3k3 5 0 062W 3512 4822 051 30332 3k3 5 0 062W 3513 4822 051 30103 10k 5 0 062W 3514 4822 051 30103 10k 5 0 062W 3515 4822 051 30103 10k 5 0 062W 3516 4822 051 30103 10k 5 0 062W 3517 4822 0...

Page 144: ...09 15899 CY7C199 15C 7311 9352 622 13557 SAA7335HL 7312 4822 130 60373 BC856B 7315 5322 130 60159 BC846B 7401 9322 132 01668 AM29LV160B 7404 9322 144 59668 IC SM MT48LC1M16A1TG 7S MRN R 7405 9322 144 59668 IC SM MT48LC1M16A1TG 7S MRN R 7501 5322 130 60159 BC846B 7503 9322 151 16671 IC SM STI5505AVC ST00 Y 7504 4822 242 10838 27MHZ 120P FX0 31FT 7505 8204 056 05580 IC SM M24C32 WMN6TNKSA 7600 5322 ...

Page 145: ...ion Subject Int ref PHENOMENON A fault phenomenon is nothing SOLUTION Update the firmware to Ver 7 27 NECESSARY PART Update of the firmware disc DV4100CD2 REMARKS The production of DV4100 has been finished SERVICE BULLETIN The improvement of Playability A fault phenomenon is nothing x for information customer complaint in case of service mandatory See Below ...

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