Philips DVDR890 Service Manual
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DVD-Video Recorder
Contents
1
Technical Specifications and
Connection Facilities
2
Safety Information, General Notes
3
Directions for Use
4
Mechanical Instructions
5
Diagnostic Software
6
Block Diagrams, Waveforms, Wiring Diagram
Wiring Diagram
Waveforms
7
Electrical Diagrams And Print-Layouts
Display Panel
Front Connector Panel (FC)
Key Panel (KEY)
Record Key Panel (REC)
Analog Board:Fronted Video (FV) (Diagram 1)
Analog Board: In / Out Video (IOV)(Diagram 2) 102
Analog Board: In / Out Audio (IOA)(Diagram 3) 103
Analog Board: Power Supply (PS) (Diagram 4) 104
Analog Board: Multi Sound Processing (MSP)
Analog Board: VPS (VPS)
Analog Board: Follow Me (FOME)(Diagram 7)
Analog Board: Digital In / Out (DIGIO)
Analog Board: Audio Converter (DAC_ADC)
©
Copyright 2002 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic,
mechanical, photocopying, or otherwise without the prior permission of Philips.
Published by GH 0266 Service PaCE
Page
4
6
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45
51
81
83
84
93
(Diagram 1)
93
(Diagram 2)
97
(Diagram 3)
99
(Diagram 4)
100
101
(Diagram 5)
105
(Diagram 6)
106
106
(Diagram 8)
107
(Diagram 9)
108
Printed in the Netherlands
DVDR880 & DVDR890
Contents
UPC 12 Sub PCB: Centra Controler (CECO)
UPC 12 Sub PCB: Fan Control (FACO)
DVIO Front Board
DVIO Board: 1394 Interface
DVIO Board: Microprocessor
DVIO Board: FIFO & Control
DVIO Board: DVCODEC
DVIO Board: A & V Output
Digital Board: VSM Buffer Memmory and Bit
Engine Interface
Digital Board: AV Dec. STI5508
Digital Board: AV Decoder Mem. (Diagram 3)
Digital Board: Video Enc. Empress(Diagram 4) 131
Digital Board: VIP CVBS Y/C Video Input
Digital Board: Analog Board Cons. Video In/Out
Digital Board: Progressive Scan (Diagram 7)
Digital Board: Progressive Scan (Diagram 8)
Digital Board: Power, Clock and Reset Audio
Clock
8
Alignments
9
Circuit-, IC Descriptions and List
of Abbreviations
10 Spare Part List
Subject to modification
/001 /021 /051
Page
(Diagram 10) 114
(Diagram 11) 115
(Diagram 1)
118
(Diagram 2)
119
(Diagram 3)
120
(Diagram 4)
121
(Diagram 5)
122
(Diagram 6)
123
(Diagram 1)
128
(Diagram 2)
129
130
(Diagram 5)
132
(Diagram 6)
133
134
135
(Diagram 9)
136
145
148
212
EN 3122 785 12200

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Summary of Contents for Philips DVDR890

  • Page 1 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Published by GH 0266 Service PaCE...
  • Page 2 13 - Red/Chroma 1.2.5 Video Performance: 14 - fast switch Channel 25 / 503,25 MHz, Test pattern: PAL BG PHILIPS standard test pattern, 15 - Red out/ RF Level 74 dBV 0.7Vpp ± 0.1V into 75 Ohm (*) Chroma out Measured on SCART 1 ±...
  • Page 3 Technical Specifications and Connection Facilities DVDR880-890 /0X1 EN 5 11 -Green Crosstalk 1kHz : >85dB 12 -Nc Crosstalk 20Hz-20kHz : >70dB : ± 0.2dB max 13 -Red/Chroma Frequency response 20Hz- 20kHz Signal to noise ratio : >85 dB 14 -fast switch Dynamic range 1kHz : >75dB Dynamic range 20Hz-20kHz...
  • Page 4 EN 6 DVDR880-890 /0X1 Safety Information, General Notes 2. Safety Information, General Notes Safety Instructions Warnings 2.1.1 General Safety 2.2.1 General Safety regulations require that during a repair: • All ICs and many other semiconductors are susceptible to • Connect the unit to the mains via an isolation transformer. electrostatic discharges (ESD, ).
  • Page 5 Safety Information, General Notes DVDR880-890 /0X1 EN 7 Video Plus “Video Plus+” and “PlusCode” are registered trademarks of the Gemstar Development Corporation. The “Video Plus+” system is manufactored under licence from the Gemstar Development Corporation. Figure 2-5 Macrovision This product incorporates copyright protection technology that is protected by method claims of certain U.S.
  • Page 6: Table Of Contents

    Mechanical Instructions DVDR880-890 /0X1 EN 45 4. Mechanical Instructions Service Positions DVIO 2 4.1.1 Front Front Figure 4-4 4.1.3 Digital board After demounting of DVIO board, the top side of the digital Figure 4-1 board is in reach. To reach the bottom side of the digital board, the DVDR module must be demounted together with the digital 4.1.2 DVIO board...
  • Page 7 EN 46 DVDR880-890 /0X1 Mechanical Instructions 4.1.4 Analog board Europe To put the analog board in service position, demount the assembly of analog board and backplate as follows: 1. Remove the screw from the backplate to the mains inlet of the power supply 2.
  • Page 9 EN 48 DVDR880-890 /0X1 Mechanical Instructions Exploded View of the complete Front Panel TR 01003_001 080502 Figure 4-12...
  • Page 10 Mechanical Instructions DVDR880-890 /0X1 EN 49 Exploded View of the Front without PWBs TR 01004_001 080502 Figure 4-13...
  • Page 12 Diagnostic Software DVDR880-890 /0X1 EN 51 5. Diagnostic Software Due to the complexity of the DVD recorder, the time to find a 5.1.2 Contents defect in the recorder can become long. To reduce this time, the recorder has been equipped with Diagnostic and Service Unplug the power cord software (DS).
  • Page 13 EN 52 DVDR880-890 /0X1 Diagnostic Software Player Script Interface 5.2.2 Structure of the Player Script The player script consists of a set of nuclei testing the hardware 5.2.1 Description modules in the DVD recorder: the Display PWB, the Digital PWB, the Analogue In/Out PWB and the DVDR module. The Player script will give the opportunity to perform a test that Nuclei run by the player test need some user interaction;...
  • Page 14 Diagnostic Software DVDR880-890 /0X1 EN 53 STEP DESCRIPTION NUCLEUS The local display shows PINK NOISE ON. Press PLAY to start the test. Press STOP to skip this nucleus. The local display shows PINK NOISE OFF. Press PLAY to start the test. Press STOP to skip this nucleus.
  • Page 15 Unplug the power cord Hold 2 keys <OPEN/CLOSE> + <PLAY> simultaneously pressed while you plug the recorder FRONT PANEL TEST PRESS <PLAY> PRESS <STOP> PRESS <PLAY> PRESS <STOP> PRESS <PLAY> PRESS <STOP> PRESS <PLAY> PRESS <STOP> PRESS <PLAY> PRESS <STOP> TO START TEST TO SKIP TEST TO START TEST...
  • Page 16 Diagnostic Software DVDR880-890 /0X1 EN 55 DIGITAL BOARD & FRONTPANEL ANALOG BOARD BASIC ENGINE TEST TEST TEST press <PLAY> to execute press < STOP > to skip press <PLAY> to execute press <NEXT > to skip press <PLAY> to execute press <...
  • Page 17 EN 56 DVDR880-890 /0X1 Diagnostic Software 5.2.4 Trade Mode 5.3.2 Error Handling Each nucleus returns an error code. This code contains six TRADE MODE numerals, which means: When the recorder is in Trade Mode, the recorder cannot be controlled by means of the front key buttons, but only by means of the remote control.
  • Page 18 Diagnostic Software DVDR880-890 /0X1 EN 57 Command Overview [xx yy] Nuclei We provide an overview of the nuclei and their numbers. This Number overview is preliminary and subject to modifications. Audio Encoder I2C SAA7118 select input Host Decoder [01] Empress Version [xx yy] Nuclei Number...
  • Page 19 EN 58 DVDR880-890 /0X1 Diagnostic Software [xx yy] Nuclei [xx yy] Nuclei Number Number Radial Off Store external presets Tray In Get slash version Tray Out AFC Reference Voltage Tuner Write Read DVIO [08] Write Read Endless Loop Selftest [xx yy] Nuclei Number BE Test...
  • Page 20 Diagnostic Software DVDR880-890 /0X1 EN 59 The paths that are available for video routing and their description(Europe version): Path ID Description Input signal is VIDEO(CVBS) from digital board and will be re-routed back to the digital board. Input signal is from FRONT VIDEO(CVBS) IN and will be routed to the digital board. No Routing.
  • Page 21 EN 60 DVDR880-890 /0X1 Diagnostic Software The Video signal received from the Digital board will be outputted on Modulator channel 3. Please use command 120 for testing Video because Nuclei 120 will generate the Colour Bar signal on the digital Board. The Audio signal received from the Digital board will be outputted on Modulator channel 4.
  • Page 22 Diagnostic Software DVDR880-890 /0X1 EN 61 5.3.4 Menu Mode Interdace Activation Plug the recorder to the mains and the following text will appear on the screen of the terminal (program): DVD Video Recorer Diagnostic Software version 48 Basic SDRAM Data bus test passed Basic SDRAM Address bus test passed Basic SDRAM Device test passed (M) enu, (C) ommand or (S) 2B-interface?
  • Page 23 EN 62 DVDR880-890 /0X1 Diagnostic Software Menu Structure AVENC Menu The following menu structure is given after starting up the DVD 1.Empress -> recorder in menu mode. The symbol -> indicates that the 2.Video Input Processors -> current menu choice will invoke the display of a submenu. Empress Menu Main Menu 1.Version number...
  • Page 24 Diagnostic Software DVDR880-890 /0X1 EN 63 Basic Engine Menu User/Dealer Loops Menu 1.Reset 1.User/Dealer Audio Loop 2.S2B Pass-through 2.User/Dealer Video Loop 3.S2B Echo 3.User/Dealer Video Loop VBI 4.Focus On 5.Focus Off System Loops Menu 6.Version 1.System Video Loop 7.Self Test 2.System Video Loop VBI 8.Get Self Test Result 3.System Audio Loop SCART(EURO)
  • Page 25 EN 64 DVDR880-890 /0X1 Diagnostic Software Error Nr Error String Error Nr Error String 10800 "Host Decoder version(cut) number: version 20004 "No data send/received to or from Video Encoder" number""Digital hardware version" 20005 "SAA7118 VIP can not be initialised" 10801 "Can not find version in FLASH."...
  • Page 26 Diagnostic Software DVDR880-890 /0X1 EN 65 Error Nr Error String Error Nr Error String 20606 "Error occurred while activating the encoder" 30203 "VSM SDRAM Bank1 Physical memory device test goes wrong." 20607 "Error audio encoder interrupt cannot initialise em- press" 30204 "...
  • Page 27 EN 66 DVDR880-890 /0X1 Diagnostic Software Error Nr Error String Error Nr Error String 50102 "Execution of the command on the analogue board 50901 "Execution of the command on the analogue board failed." failed." 50103 "The frontpanel could not be accessed by the ana- 50902 "The frontpanel could not be accessed by the ana- logue board."...
  • Page 28 Diagnostic Software DVDR880-890 /0X1 EN 67 Error Nr Error String Error Nr Error String 52001 "Execution of the command on the analogue board 60803 "Communication time-out error" failed." 60804 "Unexpected response from Basic Engine" 52002 "The frontpanel could not be accessed by the ana- 60805 "Radial loop could not be closed"...
  • Page 29 EN 68 DVDR880-890 /0X1 Diagnostic Software Error Nr Error String Error Nr Error String 61905 "Unexpected response from Basic Engine" 63100 " Number of times Tray went Open/Closed : nr1"" Total hours the CD laser was on : nr2"" Total hours 62000 ""...
  • Page 30 Diagnostic Software DVDR880-890 /0X1 EN 69 Error Nr Error String Error Nr Error String 64112 "The VSM out underrun error occurred" 71001 "Test of the AV Selector on the Analogue Board fails." 64113 "The record complete interrupt was not raised" 71002 "Communication with Analogue Board fails"...
  • Page 31 EN 70 DVDR880-890 /0X1 Diagnostic Software Error Nr Error String Error Nr Error String 73102 "I2C Write error." 80311 "We tried receive reply DVIO_MAX_RETRIES_ACKREPLY times !!" 73103 "I2C Read error." 80312 "We tried receive reply 73104 "Communication with Analogue Board fails" DVIO_MAX_RETRIES_REPLY times !!"...
  • Page 32 Diagnostic Software DVDR880-890 /0X1 EN 71 Error Nr Error String Error Nr Error String 80512 "We tried receive reply 80709 "Maximal number of retries reached by HandleS- DVIO_MAX_RETRIES_REPLY times!" tateSending!" 80513 "We tried to receive an Acknowledge for 80710 "Maximal number of retries (NACK's) reached DVIO_MAX_RETRIES_ACK times!"...
  • Page 33 EN 72 DVDR880-890 /0X1 Diagnostic Software Error Nr Error String Error Nr Error String 90225 "The video encoder timed out in BUSY mode. (no 90429 "The video encoder did not switch from IDLE to VIP input)" STOP mode." 90226 "The video encoder did not return the current bi- 90500 ""...
  • Page 34 Diagnostic Software DVDR880-890 /0X1 EN 73 Error Nr Error String Error Nr Error String 90705 "VIP not locked to video signal" 90919 "Error transfer data from VSM to host decoder" 90706 "Initialisation of VBI Extractor failed 90920 "Error: audio data in host memory and VSM mem- ory differ"...
  • Page 35 EN 74 DVDR880-890 /0X1 Diagnostic Software Error Codes Nucleus 805 Error Code Description Components 0x00 No Error 0x11 No link register access PA[8:0] | PAD[7:0] Link | uP 0x12 No link register access or link reset failed PA[8:0] | PAD[7:0] | 1394_RSTn Link | uP | FPGA 0x13 No link register access or link reset failed...
  • Page 36 Diagnostic Software DVDR880-890 /0X1 EN 75 5.5.1 Nucleus 900: Digital Audio Loop 5.5.2 Nucleus 901: Audio User Dealer Loop This nucleus tests the audio path through the digital board This Nucleus is only possible in NAFTA sets. A PCM audio sine of 12kHz is generated in the Host Decoder for a while and sent to the analogue board.
  • Page 37 EN 76 DVDR880-890 /0X1 Diagnostic Software 5.5.3 Nucleus 902: Digital Video Loop 5.5.4 Nucleus 903: Digital Video VBI Loop A colourbar generated in the host decoder is looped through Nucleus for testing the components on the video VBI signal the VIP, Empire, and VSM and checked again in the host path: decoder.
  • Page 38 Diagnostic Software DVDR880-890 /0X1 EN 77 5.5.5 Nucleus 904: System Video Loop 5.5.6 Nucleus 905: System Video VBI Loop Nucleus for testing the components on the video signal system This nucleus tests the components on the video signal path: path: •...
  • Page 39 EN 78 DVDR880-890 /0X1 Diagnostic Software 5.5.7 Nucleus 906: Video User Dealer Loop 5.5.8 Nucleus 907: Video VBI User Dealer Loop Nucleus for testing the components on the video signal system This nucleus tests the components on the video VBI signal path: path: •...
  • Page 40 Diagnostic Software DVDR880-890 /0X1 EN 79 5.5.9 Nucleus 908: System Audio Loop Scart (Europe) 5.5.10 Nucleus 909: System Audio Loop CINCH (Nafta) Nucleus for testing the components on the audio signal path: Nucleus for testing the components on the audio signal path: •...
  • Page 41 EN 80 DVDR880-890 /0X1 Diagnostic Software The correct Routing path has to be selected by a parameter: Analog board Selectable Internal call to Version parameter nucleus 712 712.21 712.21 712.17 721.18 712.19 712.17 712.18 712.19 712.20 712.19 Remark: Nucleus 704 gives the analog board version...
  • Page 42 Alignments DVDR880-890 /0X1 EN 145 8. Alignments Alignment Instructions Analogue Board Test equipment: 2 HF - AGC adjustment [3724]: 1. Dual-trace oscilloscope Service tasks after replacement of IC 7710: Voltage range : 0.001 ~ 50 V/div Frequency : DC ~ 50 MHz Purpose: Set amplifier control.
  • Page 43 The slash version is stored with command 715 followed by the slash version as parameter. The NVM, item 7808, on the Microprocessor Sub board The slash versions used in DVDR880 and DVDR890 are the contains the following factory settings: following: 1.
  • Page 44 Alignments DVDR880-890 /0X1 EN 147 8.3.4 Procedure B 1. Note the serial number of the set example: VN050136130156 • VN = production centre (VN..Szekesfehervar). According to UAW-500: V=22 and N=14 • 05 = change code (this is not used for this calculation) •...
  • Page 45 EN 148 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations 9. Circuit-, IC Descriptions and List of Abbreviations Display Board 9.1.7 REC-LED The REC-LED is a red LED, located on a small PCB together 9.1.1 Microcontroller with the REC-Switch and controlled via pin 3 of the microcontroller.
  • Page 46 Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 149 9.2.4 EEPROM The EEPROM M24C16 [7808] is an electrical erasable and programmable, non-volatile memory. The EEPROM stores data specific to the device, such as the AFC-reference value of the Europe IF-part, the clock-correction-factor, etc. It is accessed by the µ...
  • Page 47: Diagram

    EN 150 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations Blockdiagram Control Lines and Bus Systems DVIO-Board Digital Board Basic Engine DVIO Digital Board BE_FAN µP-Subprint BE_FAN Sense 3V3STBY A0-A7 A0-A7 A_DA T A Fan_off ext. Latch ext. RAM ext.
  • Page 48 Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 151 9.3.2 Power Supply Unit The positive voltage on pin 7 of the transformer [5300] can be assumed as constant for a switching cycle. The current in the primary coil of the transformer [5300] increases linearly. A Functional Principle: magnetic field representing a certain value of the primary cur- This power supply works in the way of a flyback converter.
  • Page 49 EN 152 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations tion, 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 demodulator IC TDA 9818/9817 [7710].
  • Page 50 Audio IO Europa Overview Scart2 Scart1 -2dB OUT1R AKILL OUT2L OUT1L -2dB OUT2R AKILL HEF4052 HEF4052 MSB/LSB MSB/LSB AIN1R AKILL AKILL AKILL POS.7503 POS.7504 MUTE AFER OUT2R AIN2R OUT1R KILL IPFAIL ARDAC ARDAC UDA1334 AIN1L ARDAC D_DATA +6dB AFEL AIN2L OUT2L OUT1L from dig.
  • Page 51 EN 154 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations The processing of audio is always done in stereo (e.g. separate 6dB step can be performed by setting pin 7 of [7005] to 3,3V left- and right-channel) and the complete switching is realized via [7006] and the “PWONSW”-line controlled by the CC-µP to by using HEF4052, which is a dual four-to-one multiplexer.
  • Page 52 Video IO Europe Overview Scart1 Scart2 to P FBIN to P VideoIn Slow Blk from Digout 3 FOME to P 2,2V Wake up to CECO Y/CVBSOUT_REC CVBS A_YCVBS CVBSF_IN NJM 2285 IN3A CTL3 OUT3 IN3B NJM 2267 STV6618 CTL2 D_CVBS CVBS YF_IN OUT2...
  • Page 53 EN 156 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations The complete Video-I/O-switching is basically realized by the decoding is the same as the one being routed to the digital matrix switch STV6618 [7408], which is controlled via I²C-bus board for recording purposes (“A_YCVBS”-line).
  • Page 54 Audio IO NAFTA / APAC Overview 12.03.2002 Vers. 05 AIN1R HEF4052 Rear IN 1 MSB/LSB AFER POS.7501 (CVBS / YC) AIN1L AINFR UDA1360 AIN2R ARADC AIN2R AIN1R A_DATA Rear IN 2 ALADC AFEL AIN2L (Y/UV) to dig. board AINFL AIN2L UDA1334 AIN1L ARDAC...
  • Page 55 EN 158 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations The sound processing is always done in stereo (that means separate left- and right-channel). The complete selection of the audio signal for recording is done by a HEF4052 [7501], which is a dual four-to-one multiplexer.
  • Page 56 Video IO NAFTA /APAC Overview Y/C Rear IN CVBS Rear IN U (Pb) V (Pr) U (Pb) V (Pr) CVBSR_IN WSRI ProgScan Y/UV from dig.board Switch Prog.Scan Y/UV CVBS U_OUT CVBSF_IN V_OUT NJM 2285 Y/CVBSOUT_REC Y-OUT IN3A A_YCVBS PSCAN_KILL CTL3 OUT3 DigOUT1 IN3B...
  • Page 57 EN 160 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations The complete Video-I/O-switching is basically realized by the the DIVIO board through the connector 1603 and further also matrix switch STV6618 [7408], which is controlled via I²C-bus to IC7500. by the CC.
  • Page 58 Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 161 9.5.6 On/Off The digital board is not powered in standby mode. Control signal ION, coming from the analog board, will enable the PSU and power the digital board. • ION = High: the digital board is in powered down standby mode •...
  • Page 59 DVIO BOARD 1603 1600 +5V +3V3 +12V BE_FAN RS232 DIVIO GATEWAY LOAD_DVN VIP_FB RESETN_DIVIO RS232 GATEWAY TO ANALOG BOARD 24M576 ANA_WE VIP_FID 7500 OPTION VIP_ICLK 7501 IRESET_DIG DV_IN_DATA(7:0) 7401 VIP_FB VIP_HS DV_IN_VS CLOCK & SYNC 256K*16 VIP_FID DV_IN _HS VIP_VS DV_IN_CLK 7101 1100...
  • Page 60: Diagram

    Short Description of the Module: The DVIO Module is a decoder for DV streams. The module is intended for the Philips DVDR1000/002 en DVDR1000/172 DVD+RW recorders. Input is a stream from a DV-camcorder IEEE1394. Outputs are CCIR656 Video and Analog audio (L+R).
  • Page 61 FIFO & CONTROL DV CODEC AUDIO & VIDEO OUTPUT 7402 - 7403 DRAM 1500 7505 7308 7500 CLK27M_CON CLK27M CLOCK DELAY Tuneable clock 7404 (+/- 27Mhz) CLOCKGENVID YUV(7:0) YUV(7:0) CLK27M_DV DV_VS DV_VS DV_HS_OUT DV_HS_OUT DV DECODER NW700 AUD_BCLK AUD_BCLK AUD_WS AUD_WS AUD_SDI AUD_SDI...
  • Page 62: Dvio

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 165 9.6.3 Functional Description Reset The FPGA controls the reset signals on the board. This has the advantage that it is possible to reset the board both from The DVIO module consists of the following blocks (see software and hardware.
  • Page 63 EN 166 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations DV Decoder The AV-data will go from the FIFO to the NW700. The NW700 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 NW700 through the FPGA.
  • Page 67: Of Abbreviations

    EN 170 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations IC’s Analog Board 9.8.1 IC1705 PHILIPS Components Preliminary specification VHF/UHF splitter-tuner UV1316K MK3 FEATURES • Member of UV1300 MK3 family of small-sized UHF/VHF tuners • Integrated passive splitter •...
  • Page 68: Clock

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 171 PHILIPS Components Preliminary specification VHF/UHF splitter-tuner UV1316K MK3 BLOCK DIAGRAM Gain Tracking Tracking controllable Pre- filters filters filtering Pre-amplifiers RF i/p Mix-Osc IF amp RF o/p TV IF o/p...
  • Page 69: Of Abbreviations

    EN 172 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations 9.8.2 IC7408 STV6618 ® VIDEO SWITCH MATRIX FOR DVD TARGET SPECIFICATION FEATURES I²C Bus C ontrol 5 Y/CVBS Input s, 3 Y/CVBS Out puts 3 C Input s, 1 C Output 2 RGB/YPrPb In puts, 1 RGB/YPrPb Output 6 dB Gain on all 150 Buff er Output s...
  • Page 70: Of Abbreviations

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 173 Pin Description Pin No. Symbol Description Y/CVBSIN_TUN Y/CVBS Input from Tuner DIGOUT3 Digital Output Pin 3 GND1 Ground Supply 1 for Video Inputs CVBSIN_ENC CVBS Input from Encoder DECV Video decoupling capacitor CIN_ENC Chroma Input from Encoder...
  • Page 71: Figure

    EN 174 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations Pin No. Symbol Description +5 V Digital Power Supply I²C Bus Clock I²C Bus Data GNDD Digital Ground Supply CIN_TV Chroma Input from TV (SCART1 or external Cinch) Y/CVBSIN_TV Y/CVBS Input from TV (SCART1 or external Cinch) DIGOUT1 Digital Output Pin 1...
  • Page 72 STV6618 CVBSIN_TUN Y/CVBSIN_TV Y/CVBSIN_AUX CVBSIN_ENC Y/CVBSOUT_REC 0 dB YIN_ENC Recorder Y/CVBSIN_TUN Bo. Clamp mute Bo. Clamp Y/CVBSIN_TV Y/CVBSIN_AUX Y/CVBSIN_AUX Bo. Clamp CVBSIN_ENC 6 dB YIN_ENC CVBSIN_ENC Bo. Clamp Y/CVBSOUT_TV mute YIN_ENC Bo. Clamp SCART1 CVBSIN_TUN Y/CVBSIN_TV CVBSIN_ENC 6 dB CIN_TUN Av.
  • Page 73: Of Abbreviations

    EN 176 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations IC7411...
  • Page 74: Of Abbreviations

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 177 IC7313 GreenChipII SMPS control IC TEA1507 FEATURES Distinctive features • Universal mains supply operation (70 to 276 V AC) • High level of integration, giving a very low external handbook, halfpage component count.
  • Page 75: Of Abbreviations

    EN 178 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations Philips Semiconductors Preliminary specification GreenChipII SMPS control IC TEA1507 BLOCK DIAGRAM andbook, full pagewidth 2000 Dec 05...
  • Page 76: Of Abbreviations

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 179 IC‘sUPC12 Sub PCB 9.9.1 IC7825...
  • Page 77: Of Abbreviations

    EN 180 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations LA7213 Block Diagram Test Circuit Sample Application Circuit Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer's products or equipment.
  • Page 78: Figure

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 181 IC7806 NCP300, NCP301 Voltage Detector Series The NCP300 and NCP301 series are second generation ultra–low current voltage detectors. These devices are specifically designed for use as reset controllers in portable microprocessor based systems where extended battery life is paramount.
  • Page 79: Figure

    EN 182 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations NCP300, NCP301 OPERATING DESCRIPTION high state for active high devices. After completion of the power interruption, V will again return to its nominal level The NCP300 and NCP301 series devices are second and become greater than the V .
  • Page 80: Digital

    · Glueless interface 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.
  • Page 81: Of Abbreviations

    EN 184 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations...
  • Page 82: Of Abbreviations

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 185...
  • Page 83: Of Abbreviations

    EN 186 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations...
  • Page 84: Clock

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 187 9.10.2 IC7403: SAA6752H (EMPRESS) MPEG-2 video and MPEG-audio/AC-3 audio SAA6752HS encoder with multiplexer FEATURES Video input and preprocessing • Digital YUV input according to “ITU-R BT.656” (8 bits at 27 MHz) and “ITU-R BT.601”...
  • Page 85: Clock

    4.7 Gbyte storage capacity. For General these systems the SAA6752HS is critical, with its superior Philips Semiconductors' second generation real time noise filtering and motion estimation, in enabling high MPEG-2 encoder, the SAA6752HS, is a highly integrated quality at low bit rates.
  • Page 86: Clock

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 189 MPEG-2 video and MPEG-audio/AC-3 audio SAA6752HS encoder with multiplexer 2.2.2 2.2.3 VCR (DVHS) BASED TIME SHIFT RECORDING IGITAL RECORDING Hard Disc Drive (HDD) based time-shift systems enable A DVHS player records streams based on MPEG Personalized TV (PTV) functionality, providing consumers Transport Streams (TS) packed in logical tape tracks.
  • Page 87: Clock

    System Clock SDRAM Output audio clock 16 bit 16 Mbit or 16 bit 64 Mbit 27 MHz SAA6752HS SYSTEM CLOCK CLOCK SDRAM-INTERFACE REFERENCE STREAM DOMAIN SCHEDULER system clock reference external VIDEO clock digital FRONT-END VIDEO video COMPRESSION input OUTPUT STREAM MULTIPLEXER INTER FACE...
  • Page 88: Clock

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 191 MPEG-2 video and MPEG-audio/AC-3 audio SAA6752HS encoder with multiplexer PINNING SYMBOL INPUT/OUTPUT DESCRIPTION (mA) − ground pad ground − SDATA1 input S-bus serial data input port 1 with internal pull-down resistor SCLK1 input/output S-bus serial clock port 1 with internal pull-down resistor...
  • Page 89: Clock

    EN 192 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations MPEG-2 video and MPEG-audio/AC-3 audio SAA6752HS encoder with multiplexer SYMBOL INPUT/OUTPUT DESCRIPTION (mA) PDO1 3-state output parallel stream data output bit 1 PDO2 3-state output parallel stream data output bit 2 −...
  • Page 90: Of Abbreviations

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 193 MPEG-2 video and MPEG-audio/AC-3 audio SAA6752HS encoder with multiplexer SYMBOL INPUT/OUTPUT DESCRIPTION (mA) − ground core ground SSCO − ground core and substrate ground SSCO − supply core supply voltage (2.5 V) DDCO −...
  • Page 91: Of Abbreviations

    EN 194 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations MPEG-2 video and MPEG-audio/AC-3 audio SAA6752HS encoder with multiplexer SYMBOL INPUT/OUTPUT DESCRIPTION (mA) − ground core ground SSCO − ground core and substrate ground SSCO − supply core supply voltage (2.5 V) DDCO −...
  • Page 92: Clock

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 195 MPEG-2 video and MPEG-audio/AC-3 audio SAA6752HS encoder with multiplexer SYMBOL INPUT/OUTPUT DESCRIPTION (mA) SD_DQ21 input/output reserved (do not connect) SD_DQ25 input/output reserved (do not connect) − supply pad ring supply voltage (3.3 V) SD_DQ22 input/output reserved (do not connect)
  • Page 93: Of Abbreviations

    EN 196 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations MPEG-2 video and MPEG-audio/AC-3 audio SAA6752HS encoder with multiplexer SYMBOL INPUT/OUTPUT DESCRIPTION (mA) − input reserved (recommended connect to pin V ); UART clear to send input; external static memory select input (active LOW); with internal pull-up resistor −...
  • Page 94: Of Abbreviations

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 197 MPEG-2 video and MPEG-audio/AC-3 audio SAA6752HS encoder with multiplexer SYMBOL INPUT/OUTPUT DESCRIPTION (mA) SM_D4 input/output reserved (do not connect), static memory data input/output bit 4 with internal pull-down resistor −...
  • Page 95: Clock

    EN 198 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations IC7700:FLI2200 FLI2200 Description Features The FLI2200 is a single chip implementation of Faroudja Motion-adaptive cross-color suppression removes Laboratories’ award winning deinterlacing and post- artifacts produced by improper Y/C separation in low- processing algorithms that produce the highest quality cost video decoders progressive video output from a variety of interlaced video...
  • Page 96: Clock

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 199 Simplified Block Diagram Ext. Syncs Ext. Syncs Sync Sync Sync Sync PLL/Clock PLL/Clock Generator Generator PIXCLK PIXCLK Generator Generator Deinterlacer Core with DCDi™, Deinterlacer Core with DCDi™, YUV/ YUV/ RGB /YUV/ RGB /YUV/ Input...
  • Page 97: Of Abbreviations

    EN 200 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations Pin # Name Description Control Signals (contd.) NOMEM No Memory Mode control input. This pin controls the operation of the FLI2200 as follows: When this pin is set low the device is used with external field memories and operates in the full set of deinterlacing modes, i.e., motion adaptive video deinterlacing and full frame film source deinterlacing using 3:2 pulldown detection (2:2 pulldown for 625/50 sources).
  • Page 98: Clock

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 201 Pin Connections and Functions Pin # Name Description Power Supply Connections (not shown on Block diagram) See list Ground connections. Connect to the digital ground plane. Pins: 2, 17, 34, 55, 64, 74, 85, 96, 106, 115, 124, 132, 138, 145, 152, 159, 168 See list Pad Ring digital power connections.
  • Page 99: Clock

    EN 202 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations Pin # Name Description Output Signals 65-72 G/YOUT Green or luminance output bus. In the RGB mode this output is the Green signal and in the 75-76 YCbCr mode it is the Y signal. The mode is set by the OFORMAT pins.
  • Page 100: Clock

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 203 Pin # Name Description SDRAM Interface Signals 125-131 ADDR SDRAM Address bus. This signal bus is used to address the external SDRAM(s) used for 10-0 133-136 field memories. It should be connected to the A bus of the memory chip(s).
  • Page 101: Of Abbreviations

    EN 204 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations 9.11 IC’s Divio Board 9.11.1 IC7404: NW700...
  • Page 102: Of Abbreviations

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 205...
  • Page 103: Clock

    EN 206 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations 9.12 List of Abbreviations Analogue write enable Low Voltage B_IN_VIP Video blue input to Video Input Processor Digital Board B_OUT Video blue output from Host Decoder +12V B_OUT_B +12V Power Supply Filtered blue video output +2V5_FLI +2V5 Power Supply for FLI...
  • Page 104: Clock

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 207 Composite video/Luminance input to Video Input Processor HD_M_DQML CVBS_Y_IN_C Host Decoder SDRAM data mask enable(Lower) Composite video/Luminance input to Video Input Processor HD_M_DQMU D_ADDR(10:0) Host Decoder SDRAM data mask enable(Upper) Address bus HD_M_RASN D_DATA(29:0)
  • Page 105: Clock

    EN 208 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations SD_RASN Power supply for analog input of VIP SDRAM row address strobe output VDDA2A_7118 SD_WEN Power supply for analog input of VIP SDRAM write enable output VDDA3A_7118 Power supply for analog input of VIP I2C bus data VDDA4A_7118 SEL_ACLK1...
  • Page 106: Clock

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 209 Versatile Stream Manager UART1 received data to analog Buffer Enable Audio board BUFENN_VID VSM_UART2_RTSN Buffer Enable Video Versatile Stream Manager UART2 received data to DVIO CCLK board Configuration Clock VSM_UART2_RX CLK27M Versatile Stream Manager UART1 transmitted data to analog...
  • Page 107: Clock

    EN 210 DVDR880-890 /0X1 Circuit-, IC Descriptions and List of Abbreviations LINK_AVVALID AD0 - AD7 LINK IC Audio/Video data valid Parallel Address and Data Bus (CC - Flash-ROM and S-RAM) LINK_CSN LINK IC chip select Automatic Frequency Control LINK_INTN AFEL LINK IC interrupt Audio Frontend Left LINKFIFO_DQ(0:7)
  • Page 108: Of Abbreviations

    Circuit-, IC Descriptions and List of Abbreviations DVDR880-890 /0X1 EN 211 FOllow ME Status line (matching signals yes/no; only for Pin for Reference-voltage input to A/D-converter Europe) VREFL G1…10 Pin for Reference-voltage input to A/D-converter DISPLAY GRID VS1/2 View Selector 1/2 Interrupt OUT for the CC Write Enable (CC - Flash-ROM and S-RAM) Interrupt –...
  • Page 109 4822 051 30102 1k 5% 0.062W 0357 4822 320 50377 CONNECT. CABLE PAL 3202 4822 051 30105 1M 5% 0.062W 0365 9307 002 60006 DVDRW/006 PHILIPS DISC 3206 4822 051 30102 1k 5% 0.062W EUROPE 3207 4822 051 30105 1M 5% 0.062W 3100 4822 051 30103 10k 5% 0.062W...
  • Page 110 Spare Parts List DVDR880-890 /0X1 EN 213 1940 2422 033 00334 CON BM EURO H 42P F BK 2408 3198 017 41050 0603 10V 1µF COL R 2608 4822 124 21732 10µF 20% 25V GRND-L 2409 2238 586 59812 0603 50V 100NP80M 2609 4822 126 14225 56pF 5% 50V 0603 1942...
  • Page 111 EN 214 DVDR880-890 /0X1 Spare Parts List 3301 4822 053 21335 3M3 5% 0.5W 3426 4822 051 30333 33k 5% 0.062W 3528 4822 051 30472 4k7 5% 0.062W 3302 4822 051 30102 1k 5% 0.062W 3427 4822 051 30759 75Ω 5% 0.062W 3529 4822 051 30472 4k7 5% 0.062W 3303...
  • Page 112 Spare Parts List DVDR880-890 /0X1 EN 215 5302 2422 549 44509 MAINS 25mH 0A4 HF2022R 6422 9322 129 34685 DIO REG SM BZM55-C3V9 7702 4822 130 61553 DTC124EU (TEGO ) 7704 4822 130 61553 DTC124EU 5304 4822 157 70826 2.4µH 6423 9340 548 61115 DIO REG SM PDZ12B 7705...
  • Page 113 2419 2238 586 59812 0603 50V 100NP80M 3854 4822 051 30103 10k 5% 0.062W 2420 2238 586 59812 0603 50V 100NP80M DVIO PWB DVDR890 3855 4822 051 30471 470Ω 5% 0.062W 2421 2238 586 59812 0603 50V 100NP80M 3856 4822 051 30103 10k 5% 0.062W...
  • Page 114: Digital Board

    4822 051 30339 33Ω 5% 0.062W 2127 3198 030 74780 EL SM 35V 4U7 PM20 COL 3319 4822 051 30339 33Ω 5% 0.062W Front DV Board DVDR890 3320 4822 051 30479 47Ω 5% 0.062W 2128 3198 016 31020 0603 25V 1nF 3321 4822 051 30479 47Ω...
  • Page 115 EN 218 DVDR880-890 /0X1 Spare Parts List 2304 3198 030 74780 EL SM 35V 4U7 PM20 COL 2528 2238 586 59812 0603 50V 100NP80M 3118 4822 117 12139 22Ω 5% 0.062W 2529 2238 586 59812 0603 50V 100NP80M 3119 4822 051 30222 2k2 5% 0.062W 2305 3198 030 74780 EL SM 35V 4U7 PM20 COL 2530...
  • Page 116 Spare Parts List DVDR880-890 /0X1 EN 219 3605 4822 117 12917 1Ω 5% 0.062W CASE0603 5508 4822 157 11499 BLM11P600SPT 3606 5322 117 13059 560Ω 1% 0.063W 0603 5600 4822 157 70651 12µH (NL322522T-120J) RC22H 5601 4822 157 70651 12µH (NL322522T-120J) 3607 5322 117 13059 560Ω...

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