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Philips DVD763SA/051 manual

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Buen manual de instrucciones

Las leyes obligan al vendedor a entregarle al comprador, junto con el producto, el manual de instrucciones Philips DVD763SA/051. La falta del manual o facilitar información incorrecta al consumidor constituyen una base de reclamación por no estar de acuerdo el producto con el contrato. Según la ley, está permitido adjuntar un manual de otra forma que no sea en papel, lo cual últimamente es bastante común y los fabricantes nos facilitan un manual gráfico, su versión electrónica Philips DVD763SA/051 o vídeos de instrucciones para usuarios. La condición es que tenga una forma legible y entendible.

¿Qué es un manual de instrucciones?

El nombre proviene de la palabra latina “instructio”, es decir, ordenar. Por lo tanto, en un manual Philips DVD763SA/051 se puede encontrar la descripción de las etapas de actuación. El propósito de un manual es enseñar, facilitar el encendido o el uso de un dispositivo o la realización de acciones concretas. Un manual de instrucciones también es una fuente de información acerca de un objeto o un servicio, es una pista.

Desafortunadamente pocos usuarios destinan su tiempo a leer manuales Philips DVD763SA/051, sin embargo, un buen manual nos permite, no solo conocer una cantidad de funcionalidades adicionales del dispositivo comprado, sino también evitar la mayoría de fallos.

Entonces, ¿qué debe contener el manual de instrucciones perfecto?

Sobre todo, un manual de instrucciones Philips DVD763SA/051 debe contener:
- información acerca de las especificaciones técnicas del dispositivo Philips DVD763SA/051
- nombre de fabricante y año de fabricación del dispositivo Philips DVD763SA/051
- condiciones de uso, configuración y mantenimiento del dispositivo Philips DVD763SA/051
- marcas de seguridad y certificados que confirmen su concordancia con determinadas normativas

¿Por qué no leemos los manuales de instrucciones?

Normalmente es por la falta de tiempo y seguridad acerca de las funcionalidades determinadas de los dispositivos comprados. Desafortunadamente la conexión y el encendido de Philips DVD763SA/051 no es suficiente. El manual de instrucciones siempre contiene una serie de indicaciones acerca de determinadas funcionalidades, normas de seguridad, consejos de mantenimiento (incluso qué productos usar), fallos eventuales de Philips DVD763SA/051 y maneras de solucionar los problemas que puedan ocurrir durante su uso. Al final, en un manual se pueden encontrar los detalles de servicio técnico Philips en caso de que las soluciones propuestas no hayan funcionado. Actualmente gozan de éxito manuales de instrucciones en forma de animaciones interesantes o vídeo manuales que llegan al usuario mucho mejor que en forma de un folleto. Este tipo de manual ayuda a que el usuario vea el vídeo entero sin saltarse las especificaciones y las descripciones técnicas complicadas de Philips DVD763SA/051, como se suele hacer teniendo una versión en papel.

¿Por qué vale la pena leer los manuales de instrucciones?

Sobre todo es en ellos donde encontraremos las respuestas acerca de la construcción, las posibilidades del dispositivo Philips DVD763SA/051, el uso de determinados accesorios y una serie de informaciones que permiten aprovechar completamente sus funciones y comodidades.

Tras una compra exitosa de un equipo o un dispositivo, vale la pena dedicar un momento para familiarizarse con cada parte del manual Philips DVD763SA/051. Actualmente se preparan y traducen con dedicación, para que no solo sean comprensibles para los usuarios, sino que también cumplan su función básica de información y ayuda.

Índice de manuales de instrucciones

  • Página 1

    Publi shed b y MW 026 5 Serv ice PaC E Printed in the N etherla nds Subject to mod ification EN 3122 785 12310 © Copyright 2002 Philips Consumer Electronics B.V. Eindhoven, T he Netherlands. All rights reserved. No part of this publication may be reprod uced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mec[...]

  • Página 2

    Techni cal S pecific ations an d Conne ction Facili ties EN 2 DVD763S A 1. 1. Technical Specif ications and C onnection F acilities PLA YBA CK SY STEM D VD Video SA CD m ulti channel and SA CD stereo Video CD & SVCD CD (CD-Recordable and CD-Rewritable) MP3 CD TV ST AND ARD (P AL/50Hz) (NTSC/60Hz) Number of lines 625 525 Playback Multistandard ([...]

  • Página 3

    Safety Ins tructions , Warnings and No tes EN 3 DVD763SA 2. 2. Safety Instru ctions, Warnings an d Notes 2.1 Safety In struction s 2.1.1 General Safety Safety regulations require that during a repair: • Connect the unit to t he mains via an isolation transformer . • Replace safety components, indicated by the symbol  , only by components ide[...]

  • Página 4

    Safety Ins tructio ns, Warni ngs an d Notes EN 4 DVD763S A 2. 2.3 Service Hin ts 2.3.1 Switche d Mode Power Su pply The power supply unit has to be replaced in case of failure. The schematic provided in the manual is only for inf ormation and no service parts will be available. 2.3.2 D VD Module This module can be repaired as follows: 1. The VAL601[...]

  • Página 5

    Mechanic al- and Dismantl ing Ins tructions EN 2 0 D VD763SA 4. 4. Mechanical- and Dismantling Instructio ns Dismantling Instructions DISMANTLING INSTRUCTIONS See exploded view of DVD763SA for item numbers Mounting Dismounting A/V board 1001 Remove Double Scart board (Only for DVD763SA /EU) Remove flex and cable connections. Remove 7 screws 275 ( s[...]

  • Página 6

    Mechan ical- and Dism antling Instruc tions EN 21 DVD763SA 4. Figure 4-1 Exploded view CL 26532053_003.eps 170502 0001 1001 200 290 (4x)[...]

  • Página 7

    Diagnosti c Sof tware, Trou ble Shoo ting an d Test In structi ons EN 2 2 D VD763SA 5. 5. Diagnostic So ftware, Trouble Sho oting and Test Instructio ns 5.1 Dealerscr ipt 5.1.1 Purpose of Dealer Script The dealer script can give a diagnosis on a s tandalone DVD player, no other equipment is needed to perform a number of hardware tests to check if t[...]

  • Página 8

    Diagnos tic Softw are, Troub le Sh ooting and Test Ins tructio ns EN 23 DVD763SA 5. 5.2 Player Sc ript 5.2.1 Purpose of Player Script The Player script will give the opportunity to perform a t est that will determine which of the DVD player's modules are faulty, to read the error log and error bits and to perform an endurance loop test. To suc[...]

  • Página 9

    Diagnosti c Sof tware, Trou ble Shoo ting an d Test In structi ons EN 2 4 D VD763SA 5. 5.3 Display PCB 5.3.1 D isplay Test The display test is performed by nucleus DispDis play. By putting a serie of test patterns on the local display, t he local display is tested . To step through all different patterns, the user must either pres s OPEN/ CLOSE ( p[...]

  • Página 10

    Diagnos tic Softw are, Troub le Sh ooting and Test Ins tructio ns EN 25 DVD763SA 5. In this example 23 is the hexidecimal code of t he pressed RC key. The user can leave the remote-cont rol test b y pressing PLAY on the local keyboar d of the DVD player. The remot e control test is success ful if a code was received before the user pressed the PLAY[...]

  • Página 11

    Diagnosti c Sof tware, Trou ble Shoo ting an d Test In structi ons EN 2 6 D VD763SA 5. 5.4 Mono PCB Digital Par t 5.4.1 Picture Test The picture test is performed by putting a predefined picture (colour bar) on the display (nucleus VideoColDencOn), and asking the us er for confirmati on. The display will show the following message: Figure 5-18 By p[...]

  • Página 12

    Diagnos tic Softw are, Troub le Sh ooting and Test Ins tructio ns EN 27 DVD763SA 5. 5.5 Basic Engine 5.5.1 V ersion Number In the basic engine tests, the version number of the Basic Engine will be show n first, as the following example: Figure 5-22 By press ing the PLAY key, the Bas ic Engine test s are started. 5.5.2 T ray Test First, the tray is [...]

  • Página 13

    Diagnosti c Sof tware, Trou ble Shoo ting an d Test In structi ons EN 2 8 D VD763SA 5. Figure 5-28 The user can switch between the three different types of groove settings b y pressing OPEN/CLOSE (forward to next nucleus in the list In-Mid-Out), o r STOP (back ward in the list In- Mid-Out). This is done in a cyclic manner; note that this test wil l[...]

  • Página 14

    Diagnos tic Softw are, Troub le Sh ooting and Test Ins tructio ns EN 29 DVD763SA 5. After one loop cycle: Display the 3-digit module bits together with the last error code which occured in the loop test. T he 4 digits at the right side of the display (fig. 5-34) show the last error that was fou nd during the loop test. The leftmost two dig its (54)[...]

  • Página 15

    Diagnosti c Sof tware, Trou ble Shoo ting an d Test In structi ons EN 3 0 D VD763SA 5. SMA Error Codes 5.6.2 Rep rogramming of New Mono Boards. Figur e 5-35 Repr ogamming code 0008 SP_CONTINU ITYERROR Sequence of sectors coming from disc is incorrect. Reason: see SP_SYNCERROR 0009 DMX_CONTI NUITYERRO R Sequence of sectors is incorrect. Reason: prob[...]

  • Página 16

    Diagnos tic Softw are, Troub le Sh ooting and Test Ins tructio ns EN 31 DVD763SA 5. 5.6.3 T rade Mode Figure 5-36 Not e: To activate and deactivate the Trade Mode with the disc in the player, t he procedure is s imilar to above, exce pt that the remote control keys c ombination is pressed at the instant when the local display is flashing “ READIN[...]

  • Página 17

    Diagnosti c Sof tware, Trou ble Shoo ting an d Test In structi ons EN 3 2 D VD763SA 5. Table 5-1 Basic diagnostic nuclei Table 5-2 Processor and peripherals Table 5 -3 Co mponents Table 5-4 Audio Ref. # Reference Name Rem ark 1 BasicSpAcc Serial port Access test/ initializati on 2a BasicInterconDram Dat a and address bus Interconnection (o nly for [...]

  • Página 18

    Diagnos tic Softw are, Troub le Sh ooting and Test Ins tructio ns EN 33 DVD763SA 5. Table 5-5 Video Table 5-6 Display (slave processor) Table 5-7 Log (E rror loggi ng in Nvram) Table 5-8 Miscellaneous Ref. # Reference Name Remark 17a V idPortOutAA Output the value 0XAA at the Digital Video Interfac e Port 17b V idPortOut55 Output the value 0X55 at [...]

  • Página 19

    Diagnosti c Sof tware, Trou ble Shoo ting an d Test In structi ons EN 3 4 D VD763SA 5. Table 5-9 Basic engine Table 5-10 Furore IC Table 5-11 Karaoke (not available) 5.7.3 Menu Mode Interface Activation Switch the player on and the following text will appear on the screen of the terminal (program): Figure 5-38 S creen menu The first line indicates [...]

  • Página 20

    Diagnos tic Softw are, Troub le Sh ooting and Test Ins tructio ns EN 35 DVD763SA 5. MAIN > BASIC ENGINE MENU 1 Reset [44] 2 Version [ 37] 3S 2 B . . . 4 Loader Mech anism... 5 Spec ial Diagnostics... MAIN > PRO CESSOR PER IPHER ALS MENU 1 Clock... 2F l a s h . . . 3N V R A M . . . 4 SDRA M Write/Read [16] MAIN > ERROR LOG MENU 1 R ead Last[...]

  • Página 21

    Diagnosti c Sof tware, Trou ble Shoo ting an d Test In structi ons EN 3 6 D VD763SA 5. MAIN > AUDIO > EXT DAC BOARD > LOW POWER STAND BY 1. Low Po wer Standby O n [81a ] 2. Low Po wer Standby O ff [81b] MAIN > AUDIO > EXT DAC BOARD > DA C MODE MENU 1. DAC C DDA Mode [80a] 2. DAC D VD48 Mode [80b] 3. DAC D VD96 Mode [80c] 4. DAC D [...]

  • Página 22

    Diagnos tic Softw are, Troub le Sh ooting and Test Ins tructio ns EN 37 DVD763SA 5. 5.8.2 Basic Engine Nuclei Error code E rror text 3900 Test successful 3901 “ Parity error from Basic Engine to Serial ” 3902 “ Unexpected response from Basic Engine ” 3903 “ Communication time-out error ” 3904 “ Basic Engine returned error number 0xXX [...]

  • Página 23

    Diagnosti c Sof tware, Trou ble Shoo ting an d Test In structi ons EN 3 8 D VD763SA 5. 5.8.3 Display PWB Nuclei 5.8.4 P rocessor & Peripherals Nuclei 5820 Te st succe ssful 5840 Te st succe ssful 5860 Te st succe ssful 5801 "Unexpected respons e from Basic Engine" 7000 "Manuf. ID: <XX>" "Device ID: <YY>"[...]

  • Página 24

    Diagnos tic Softw are, Troub le Sh ooting and Test Ins tructio ns EN 39 DVD763SA 5. 5.8.5 Log Nuclei 5.8.6 M iscellaneous Nuclei 5.8.7 Video Nuclei 5.8.8 Furore Nuclei Error code Error text 3100 "Show erro r log" 3101 "Error log is invalid" 3102 "Error log could not be read from NVRAM" 3103 "I2C bus busy bef ore s[...]

  • Página 25

    Diagnosti c Sof tware, Trou ble Shoo ting an d Test In structi ons EN 4 0 D VD763SA 5. 5.9 Test Instruction Front Display and Audio/ Video Board These test instruction is designed specifically for SACD 2002 single disc models which has the following outputs: • 6 Channel Audio output • Coaxial / Optical digital output • CVBS • Component outp[...]

  • Página 26

    Diagnos tic Softw are, Troub le Sh ooting and Test Ins tructio ns EN 41 DVD763SA 5. 5.9.6 K ill Circuit To check the functionality of the Kill circuitry,the audio out puts has to be present by the following command: Check the audio outputs at the audio cinch of the A/V and SCART board: 1kHz tone. Activate the Kill circuit by using the f ollowing co[...]

  • Página 27

    Diagnosti c Sof tware, Trou ble Shoo ting an d Test In structi ons EN 4 2 D VD763SA 5. Personal Notes:[...]

  • Página 28

    Block and Wiring Diagram . 43 DVD763SA 6. 6. Block and Wiring Diag ram. Block Diagram DVD763SA EU AV BOARD M AINS INPUT FLEX 30P PO W ER SUPPLY GENERAL BLOCK DIAGRAM FOR DVD763EU 7425/7435 CVBS 7430/7434 1401-A 7431-7433 +5V_Power +12VSTBY CVBS SCART 0 SCART 1 R/V;G/Y ;B/U SVHS Y/C SEGMENT FRONT PCBAS 1 100 7101 uprocessor TMP87CH74 7100 FTD DISPLA[...]

  • Página 29

    44 DVD763SA 6. Block and Wiring Diagram . Wiring Diagram DVD76 3SA EU 2 3 4 5 6 1 2 1 1 2 3 4 5 6 7 8 9 20 1 2 3 4 5 6 7 8 9 30 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 +3V3_Power GND GND GND GND GND +12V_Power DGND DGND 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 20 1 2 3 4 5 6 7 8 9 30 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 30 1 30P Flex Cable Connector 101[...]

  • Página 30

    Block and Wiring Diagram . 45 DVD763SA 6. AV Board Testpoint Overview CL 26532053_011.eps 170502 I100 A3 I101 A3 I102 A3 I103 A3 I104 A3 I105 A2 I106 A2 I107 A2 I108 A2 I109 A2 I110 A3 I111 B9 I112 A3 I113 A2 I114 A2 I115 A2 I116 A2 I117 A7 I118 A2 I119 A2 I120 A5 I121 A4 I122 B5 I123 B5 I124 B4 I125 B7 I127 A7 I128 C8 I130 A7 I131 A8 I132 B7 I134 [...]

  • Página 31

    46 DVD763SA 7. Elec tric al Di agr ams 7. Electrical Diagrams Power Supply Unit DVD763SA EU V t J I H G F E D C B A 1 7 6 5 4 3 2 13 12 11 10 9 8 13 12 11 10 9 8 7 6 5 4 3 2 1 J I H G F E D C B A F228 F227 2221 F233 6110 F215 F212 S1NB80 10u 5230 470R 3112 6216 1N4004 6115 BZX384-C15 33n 2112 BZX384-C15 6114 10K 3246 4K7 3284 1R 3120 3219 4K7 2K2 3[...]

  • Página 32

    Elec tric al Di agr ams 47 DVD763SA 7. AV-Board: Clock & Control 2V / div DC 2µs / div I110 2V / div DC 2µs / div I112 2.00 V / div DC 2µs / div I114 2V / div DC 10µs / div I115 2V / div DC 100ns / div I116 2V / div DC 20.0ns / div 2V / div DC 20ns / div I117 I131 2V / div DC 20ns / div I120 1V / div DC 20ns / div I122 INTERRUPT LOGIC LP FI[...]

  • Página 33

    48 DVD763SA 7. Elec tric al Di agr ams AV-Board: Video DAC 200mV / div AC 10ms / div 200mV / div AC 10ms / div I200 I201 200mV / div AC 10ms / div I221 ANAL FILTER SERIAL PORT :2 1 CONTROL PORT/ MODE SELECT DIRECT STREAM DIGITAL INPUT TST GND MUTE CONTROL INTERPOL FILTER DAC ANAL FILTER VOLUME CONTROL MIXER VOLUME CONTROL INTERPOL FILTER DAC ANAL F[...]

  • Página 34

    Elec tric al Di agr ams 49 DVD763SA 7. AV-Board: Audio 200mV / div AC 10ms / div 200mV / div AC 10ms / div I200 I201 200mV / div AC 10ms / div 200mV / div AC 10ms / div 200mV / div AC 10ms / div 200mV / div AC 10ms / div 200mV / div AC 10ms / div 200mV / div AC 10ms / div 200mV / div AC 10ms / div 200mV / div AC 10ms / div I330 I333 I336 I339 I342 [...]

  • Página 35

    50 DVD763SA 7. Elec tric al Di agr ams AV-B oa rd: Video 500mV / div AC 20µs / div I403 500mV / div AC 20µs / div I406 500mV / div AC 20µs / div I407 500mV / div AC 20µs / div I400 RGB Video output 500mV / div AC 20µs / div I401 RGB Video output 500mV / div AC 20µs / div I402 RGB Video output 200mV / div AC 10ms / div I231 200mV / div AC 10ms[...]

  • Página 36

    Elec tric al Di agr ams 51 DVD763SA 7. Layout AV-Board (Overview Top Side) CL 26532053_009.eps 260402 1100 B12 1200 B3 1400 A15 1401 E8 1402 E4 1403 B15 1408 E14 1409 E12 1410 E1 1420 C16 1421 C11 1422 A2 1445 A1 1446 D1 2102 A14 2103 A14 2104 A15 2107 A15 2108 B11 2109 B9 2112 D10 2201 A7 2202 A9 2205 B8 2207 A6 2209 A8 2210 C9 2211 C8 2212 A16 22[...]

  • Página 37

    52 DVD763SA 7. Elec tric al Di agr ams Layout AV-Board (Part 1 Top Side) CL 26532053_09a.eps 150502 55 Part 1[...]

  • Página 38

    Elec tric al Di agr ams 53 DVD763SA 7. Layout AV-Board (Part 2 Top Side) CL 26532053_09b.eps 150502 Part 2[...]

  • Página 39

    54 DVD763SA 7. Elec tric al Di agr ams Layout AV-Board (Overview Bottom Side) CL 26532053_010.eps 170502 2100 A4 2101 A4 2105 B5 2106 B4 2110 A5 2111 A7 2200 A9 2203 A9 2204 A9 2206 A11 2208 A9 2216 C9 2219 A11 2220 A9 2300 C10 2301 B9 2302 B10 2303 B9 2304 B10 2306 B10 2309 C10 2311 C10 2328 C14 2329 C15 2330 B13 2331 C14 2332 C14 2334 C14 2335 C1[...]

  • Página 40

    Elec tric al Di agr ams 55 DVD763SA 7. Layout AV-Board (Part 1 Bottom Side) CL 26532053_10a.eps 260402 Part 1[...]

  • Página 41

    56 DVD763SA 7. Elec tric al Di agr ams Layout AV-Board (Part 2 Bottom Side) CL 26532053_10b.eps 150502 Part 2[...]

  • Página 42

    Elec tric al Di agr ams 57 DVD763SA 7. DVD7 63SA 3052 1-Front Bo ard: Display Panel SERIAL INTERFACES VKK PROGR MEMORY TIMER/COUNTER COUNTER PROGRAM 8 BIT A/D- CONVERTER I/O PORT 6 I/O PORT 8 I/O PORT 0 I/O PORT 4 I/O PORT 5 I/O PORT 9 I/O PORT D I/O PORT 1 DATA MEMORY (RAM) I/O P3 VSS VFT DRIVER CIRCUIT 8 BIT TIMER/COUNTER 16 BIT (ROM) CLOCK/TIMIN[...]

  • Página 43

    58 DVD763SA 7. Elec tric al Di agr ams Layout DVD763SA 30521-Front Board (Top Side) Layout DVD763SA 30521-Front Board (Overview Bottom Side) CL 26532039_020.eps 200302 1100 A15 1109 A6 1113 B7 1118 B20 1119 B5 1120 B22 1121 A5 1122 A1 1123 B1 1125 A7 1126 C19 1127 A9 1128 C3 1129 A19 1130 A18 1131 A21 1132 B2 1133 A20 1134 B20 1135 C2 2106 B20 2111[...]

  • Página 44

    Elec tric al Di agr ams 59 DVD763SA 7. Layout DVD763SA 30521-Front Board (Part 1 Bottom Side) CL 26532039_21a.eps 210302 PA R T 1[...]

  • Página 45

    60 DVD763SA 7. Elec tric al Di agr ams Layout DVD763SA 30521-Front Board (Part 2 Bottom Side) CL 26532039_21b.eps 210302 PA R T 2[...]

  • Página 46

    Elec tric al Di agr ams 61 DVD763SA 7. DVD763SA 30521-Front Board: Standby Panel DISPLAY BOARD TO 1131 OF STANDBY STANDBY BOARD B A B 1200 A2 1201 B1 1202 B1 3200 A1 2 A 12 1 * 6200 A1 SPEC 2 5 1 4 3 6 1201 6200 LB3333 1202 4 3200 100R 1200 440053 1 2 3 CL 25632039_006.eps 260302 STBY LED_ctrl +5V STBY STBY-KEY+ STBY-KEY- Layout DVD763SA 30521-Fron[...]

  • Página 47

    62 DVD763SA 7. Elec tric al Di agr ams Switching Panel M M M M M M M M M M M MONO STEREO MONO STEREO MONO STEREO TRAP I/O MONITOR SLOW BLANK DECODER 2 I C BUS 0V 4V 2V 11V S1-3 S2-16 S2-20 SWITCHING BC327-25 S2-10 DC vtg measured in ST OP-MODE V S2-8 S2-18 11V9 3V3 12V 4V * C D E F G H 1300 C1 2100 B7 2101 B6 2102 A10 2103 A10 2104 H5 2105 F6 2106 [...]

  • Página 48

    Elec tric al Di agr ams 63 DVD763SA 7. SCART Panel 1V 1V6 S1-20 6 7 8 9 10 11 12 A B C D E F G H I A B C D E F G H I 1000 A12 1001 F12 1302 A12 2200 A7 1234 56789 1 0 1 1 1 2 1234 5 -2V 0V7 2V TV -SCART2 * 2201 A9 2202 A7 2203 A7 2204 B7 2205 C12 2206 C9 2207 C9 2208 D9 2209 D9 2210 D11 2211 E7 2212 E7 2213 F7 2214 F7 2215 F7 2216 G7 2217 H8 2218 G[...]

  • Página 49

    64 DVD763SA 7. Elec tric al Di agr ams Layout SCART Board (Overvie w Top Side) CL 16532007_095.eps 240401 Pa r t 1 CL16532007_95a.eps Pa r t 2 CL16532007_95b.eps[...]

  • Página 50

    Elec tric al Di agr ams 65 DVD763SA 7. Layout SCART Board (Par t 1 Top Side) CL 16532007_95a 240401[...]

  • Página 51

    66 DVD763SA 7. Elec tric al Di agr ams Layout SCART Board (Par t 2 Top Side) CL 16532007_95b .eps 240401[...]

  • Página 52

    Alignme nts EN 67 DVD76 3SA 8. 8. Alignmen ts Not applicable. 9. Circuit Description s and List of Abbr eviations Index of t his chapter: 1. Introduction 2. Power Supply Unit (PSU). 3. Loader/Mono Board. 4. Audio V ideo (A/V) Board. 5. Front Display Board. 6. Abbreviations 7. IC Data Not es: • See also the SD4.0 SA_CH Service Manual (3122 785 124[...]

  • Página 53

    Circuit Descripti ons and Li st of Abb reviations EN 6 8 D VD763SA 9. Figure 9-2 TL431 This reference component has two functions: • A very stable and accurate reference diod e • A high gain am plifier. When the output voltage increases (due to a reduction i n the load), the voltage across RSENSE-2 (R3290/R3291) increases to above the internal [...]

  • Página 54

    Circuit De scrip tions and List of Abbrevi ations EN 69 DVD763SA 9. • The Interface/Program Mem ory The Loader In terface The TZA1033HL/K2 (or DVDALAS 2plus, item 7105) is an analogue pre-proces sor and laser supply circuit. It contains data amplifiers and sever al options for rad ial tracking and focus control. It is possible to optimise the dyn[...]

  • Página 55

    Circuit Descripti ons and Li st of Abb reviations EN 7 0 D VD763SA 9. Signal Processing For video, the input data stream is decoded to the appropriate MPEG, S ub Picture, and OSD data streams, after w hich they are fed to the PAL/NTSC encoder. This cell will c onvert the digital MPEG/Sub P icture/OSD s tream into a standard base band signal and int[...]

  • Página 56

    Circuit De scrip tions and List of Abbrevi ations EN 71 DVD763SA 9. – Stereo PCM data output. Two pos sible stereo sources can be selected as stereo PCM output: 1. Stereo PC M coming from the STi55x x via the PCM input on Furore. 2. Stereo or down-m ix-PCM derived via a decimation filter from the SACD-D SD signal. – Digital audio out put interf[...]

  • Página 57

    Circuit Descripti ons and Li st of Abb reviations EN 7 2 D VD763SA 9. Clock Factory One clock factory is implemen ted to support all clocks required by the Furore 2. The various master clock, which depends on whether SACD is present, is used for SD4.00_SA_CH. The clock factory of SD4.00_SA_CH is showed in Figure 8-2. Figure 9-7 Block di agram clock[...]

  • Página 58

    Circuit De scrip tions and List of Abbrevi ations EN 73 DVD763SA 9. The SA CD DSD/DST dec oder Furore 2 uses 1.8V for its core and analogue port ion, and 3.3V for its interface. The on-boar d 1.8V linear regulator LF18A BDT and 3.3 V linear LD1117DT33 are used to generate 1.8V and 3.3V power supply respectiv ely. The back-end section mainly uses th[...]

  • Página 59

    Circuit Descripti ons and Li st of Abb reviations EN 7 4 D VD763SA 9. 9.5 Control a nd Displa y 9.5.1 Control The key component on this boar d is the (slave) microprocessor (item 7101). It runs on an 8 MHz system clock generated with a ceramic resonator (item 1128) and has a reset circuit that is triggered by the +5VSTBY voltage. After the RESET pu[...]

  • Página 60

    Circuit De scrip tions and List of Abbrevi ations EN 75 DVD763SA 9. 9.6 Abbrevi ation list ADC Analogue to Digital Conver ter AGC Automatic Gain Control ASD Architecture and Standard Design AM Amplitude Modulation BE Basic Engine ComPair Computer aided rePair CD-DA CD Digital Audio CS Chip Select CVBS Composit e Video Blanking and Synchronisation D[...]

  • Página 61

    Circuit Descripti ons and Li st of Abb reviations EN 7 6 D VD763SA 9. 9.7 IC Data In this paragraph, t he internal block diagra ms and pinning are given of ICs that are drawn as ' black box' in the electrical diagrams (with the exception of 'memory' and 'logi c' ICs). 9.7.1 Diagram Power Supply TY72011P2 Block Diagram [...]

  • Página 62

    Spare Parts List EN 77 DVD763SA 10. 10. Spare Parts List Various Vari ous 0001 3139 247 55711 ASSY FRONT DVD763EU 0095 3139 247 55591 ASSY TRAY COVER DVD 76 3 0098 31 39 243 10101 FILTER F TD DV D870L 0120 31 39 247 55 421 BUTTON N AVI D VD743 P PT 0148 3139 247 55751 ASSY FRAME DVD763 EU 0250 31 39 247 55621 BACK PLA TE DV D763E U PNT PRT 0300 31 [...]

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    Spare P arts List EN 7 8 D VD763SA 10. 3343 4822 117 12706 1 0k 1% 0.063W CASE0 603 RC22H 3344 532 2 117 130 33 15k 1% 0.063W 0 603 RC 22H 3345 532 2 117 130 28 12k 1% 0.063W 0 603 RC 22H 3346 532 2 117 130 28 12k 1% 0.063W 0 603 RC 22H 3347 4822 117 12706 1 0k 1% 0.063W CASE0 603 RC22H 3348 4822 117 12706 1 0k 1% 0.063W CASE0 603 RC22H 3349 532 2 [...]

  • Página 64

    Spare Parts List EN 79 DVD763SA 10. 3110 48 22 051 30472 4k7 5% 0.062 W 3112 48 22 051 30472 4k7 5% 0.062 W 3113 48 22 051 30472 4k7 5% 0.062 W 3114 48 22 051 30472 4k7 5% 0.062 W 3115 48 22 051 30472 4k7 5% 0.062 W 3116 48 22 051 30472 4k7 5% 0.062 W 3117 48 22 051 30472 4k7 5% 0.062 W 3118 48 22 051 30103 10k 5% 0.062W 3119 48 22 051 30103 10k 5%[...]