Service Manual ESS 66x8 SOLUTION
Contents
1. 171 173 17 176 115 119 181 OL 153 154 185 155 150 Al 191 42 194 TSDOW SEL_PLLO YUVICOMP wea PL DAC YUVZC Y US DAC VST VD33 D YUven DAC YUVTIEDAC YUVURSET VD33 PLL RIA TUM FS RBC K TDMC LK RSD TDM DR 107 106 105 104 vI vedi LD3 102 101 SPOIFASEL_PLLI TSD1 SEL_PLL1 ibratto ll 5 1 B 3 gt gt o i o ez estatales UO OG 2 ogon 29 ARA AAS ARB A AAS A RAE 1 AAA el Seele 940 4 SE ono S NUM ES6698 PIN DEXCRIPTION Names Pin Numbers Definitions VD33 P power supply VID_XI 2 Crystal input VID_XO 3 Crystal output VID_XO 3 Crystal output CLK 4 System clock DMA 11 0 5 8 11 17 20 DRAM address bus 9 18 34 43 52 61 7 VX33 Ground for I O power supply 8 DCAS 21 DRAM column2. 49 chip Resistor amp 0603 3300 1 1 R75 50 chip Resistor 0603 3300 5 2 R102 R125 51 chip Resistor amp 0603 3600 5 1 3 52 chip Resistor 0603 4120 1 2 R74 RR85 53 chip Resistor R0603 470045 1 R95 54 chip Resistor R0603 6810 1 2 R79 RR86 55 chip Resistor 80603 1 0 5 6 R21 R22 R89 R90 RR43 RR56 56 chip Resistor R0603 1 2K0 5 3 RR16 RR37 RR39 57 chip Resistor R0603 1 5K0 5 2 RR71 RR79 58 chip Resistor 80603 2 0 5 6 R88 R108 R131 R124 R140 R152 59 chip Resistor 0603 2 2 0 5 1 5 60 chip Resistor R0603 3 3KQ 5 MR RARUS RHET 61 chip Resistor 80603 4 7 0 5 7 R7 R8 R9 R10 R27 R73 RR76 62 chip Resistor amp 0603 5 1 5 3 RR18 RR24 RR50 63 chip Resistor R0603 6 8K0 5 6 R83 RR20 RR21 RR22 RR25 RR26 64 chip Resistor R0603 10K0 5 5 RR7 RR17 RR44 RR70 RR77 65 chip Resistor R0603 11k0 5 6 R86 R106 R122 R129 R138 R150 66 chip Resistor amp 0603 12 1 1 RR34 67 chip Resistor RO0603 12kN 5 1 RR53 68 chip Resistor R0603 18k0 5 6 R94R111 R126 R132 R141 R153 69 chip Resistor R0603 20kN 5 1 RRQ 70 chip Resistor R0603 22k0 5 3 RR48 RR74 RR82 71 chip Resistor 80603 33 5 3 RR15 RR47 RR51 72 chip Resistor R0603 47k0 5 2 4 3 chip Resistor amp 0603 68 5 1 RR8 74 chip Resistor R0603 100kQ 596 8 E RR RI 75 chip Resistor R0603 1M0 5 2 96 73 37
3. 48 49 Heatsink 16x10x26mm 111610137 68mH PM3X8 37 305T817 1 2 38 KA5LO380R 1 Ul 39 TL431 1 03 ae lack VH 3 7 92mm 2pins ON1 CON2 43 lack TJC3 5A 2 54mm 5pins ON6 44 lack TIC3 7 2 54mm 7pins ON4 BCK28C929A Bip 1 50 51 0 6 9mm 3 656 o 0 6 4mm 1 05 41 52 Jumper 0 6 6 5mm CENT E 42 7 DISASSEMBLY AND REASSEMBLY 8 CIRCUIT DIAGRAMS A Index ESCHER H1 REV 6 yea 815 ES66x8 HOP1200 PICKUP OUTPUT Baokground Raviclon History Thin 2 1 daa qa en DOD DECIA erga cig wd proce Tha 60 a kuf ope Reki EX Programmable Procter hisa ah wares comple wing 1 on 110 la ca aid atean du gr 57 CHEII tan podr rex ede Wia Ea oy iam ree a 1 apan aris muri ED prot n ben gio perras inthe adri 1 Change pina is pint ants com tk 2 on amir ol SEE Cicak 11 R repara 3 22s eek 27 05 can aur ba ganarse se ie ara oin ar RARA ES Wir aah le Zand 2 27 We wil ta ced tv
4. 35 23 Jack 4PIN AV4 8 4 13P 1 3 24 Jack 6PIN AV6 8 4 13P 1 J10 25 Crystal 27M 30ppm HC 49S 1 Y1 26 Transistor PMBT3904 gt NPN type 1 09 27 Transistor 25 3327 6 07 012 017 018 019 022 28 Transistor 8550 2 Q6 Q8 29 Transistor 8050 1 Q2 30 Transistor 25 1132 2 QQ1 QQ2 31 FB0805 0 2A 26 1 00MHz 9 LL1 LL2 LLA LL5 LL6 FB1 FB2 FBA LL3 32 Chip Bead FB1206 0 2A 26 100MHz 6 L11 L12 L13 L14 L 15 L 16 33 chip Inductor LG0805 0 2A 1 8uH 10 5 1112131415 34 Chip diode 4 3 1 4 35 Chip diode 1N6263 10 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 36 Chip diode 1N4148 7 D15 D16 D17 DD1 DD2 DD3 D13 RL3 R5 R14 R17 R19 R20 R40 R43 37 chip Resistor R0603 00 5 18 R61 R157 RR10 RR11 RR19 RR41 RR58 RR72 RR75 RR87 38 chip Resistor 80805 1 676 4 RR66 RR67 RR68 RR69 39 chip Resistor R0805 3 30 5 1 RR83 40 chip Resistor R0603 100 5 8 Rese oR 46 R23 R24 R25 R26 R28 R29 R30 R31 41 chip Resistor R0603 330 5 23 R44 R48 R49 R50 R52 R58 R60 R63 R65 R66 R68 RR27 RR28 RR29 RR52 42 chip Resistor amp 0603 470 5 1 R33 43 chip Resistor R0603 680 5 1 R113 44 chip Resistor 80603 750 5 5 R6 R11 R12 R15 R16 45 chip Resistor amp 0603 910 5 1 5 46 chip Resistor 0603 1000 5 2 RR35 RR36 47 chip Resistor amp 0603 1500 5 1 6 48 chip Resistor R0603 2400 1 1 R80 36
5. SCR SAVER 15 2 SPEAKER SETUP GENERAL SETUP SPEAKER SETUP AUDIO SETUP PREFERENCE EXIT SETUP a DOWNMIX SPEAKER SETUP PAGE DOWNMIX gt LT RT LT RT Left and Right output mode CENTER STEREO STEREO Stereo output mode SUBWOOFER OFF Turn off the Downmix mode 5 1 channels can be preformed only if CNTR DELAY REAR DELAY Downmix is set OFF and the rest of other setup can be activated TEST TONE b CENTER c REAR SPEAKER SETUP PAGE SPEAKER SETUP PAGE CENTER CENTER REAR REAR SUBWOOFER CNTR DELAY REAR DELAY TEST TONE d SUBWOOFER CENTER CNTR DELAY REAR DELAY TEST TONE 16 CNTR DELAY Adjust the audio delay from center channel from 0 to SMS f REAR DELAY Adjust the audio delay from center channel rom 0 to 15 5 SPEAKER SETUP PAGE SPEAKER SETUP PAGE DOWNMIX DOWNMIX CENTER CENTER REAR REAR SUBWOOFER SUBWOOFER CNTR DELAY 4 CNTR DELAY REAR DELAY REAR DELAY gt TEST TONE TEST TONE g TEST TONE DOWNMIX CENTER open the 5 1 channel test function SUBWOOFER OFF turn off the 5 1 channel test function CNTR DELAY REAR DELAY 17 3 AUDIO SETUP SETUP MENU MAIN PAGE GENERAL SETUP SPEAKER SETUP AUDIO SETUP PREFERENCE EXIT SETUP a SPDIF OUTPUT OFF Audio signal is out from AUDIO OUT RCA jacks SPDIF OUTPUT gt OFF OP MODE SPD
6. 7 CC49 CC50 CC60 CC62 CC75 CC77 CC80 CC81 CC94 101 chip capacitor C0603 0 22U 20 1 3 CC10 CC12 CC20 CC83 0 1 102 chip capacitor C0603 1U 20 6 CC88 CC92 103 Electrolytic capacitor CD 11 4 7U 25V 20 1 8 7 2 B1 B60 C16 C17 C18 C20 C22 C26 C31 104 Electrolytic capacitor CD 11 10U 25V 20 4 5 18 c35 C45 C55 C59 C65 C79 C88 C89 105 Electrolytic capacitor CD 11 10U 25V 20 10 106 Electrolytic capacitor CD 11 100U 16V 20 12 B2 B3 B4 B20 B22 CC68 CC69 CC78 CC85 CC87 CC89 CC91 107 Electrolytic capacitor CD 11 220U 16V 20 5 B5 B7 C38 CC93 B14 108 Electrolytic capacitor CD 11 470U 25V 20 2 C36 CC84 39 Power board Item Name of Components Specification Qty Location 1 arbon Film Resistor RT14 1 4W 10 5 4 R 7 R8 R16 R17 8 Carbon Film Resistor RT 13 1 2W 22 5 51314 9 Metal Film Resistor RJ14 1 4W 1K 1 2 572 Plectrotytic capacitor CD11 470u 16V 20 4 80 1 11 CD11 470 25V 209 80 1 14 Electrolytic capacitor CD293 47u 400V 20 80 1 6 5mm 15 Electrolytic capacitor high frequency CD288 1000u 16V 20 80 1 6 ar CC1 50V 470P 20 80 7 9 20 erdt epa CC1 50V 10n 20 5 25 igh Voltage Ceramic Capacitors CC81 IKVDC 0 1nF 20 1 40 26 27 Safety Regulation capacitor CT7 400VAC 1n 20 C16 C17 C18 apacitor CBB230 275VAC 100n M 1
7. 76 chip Resistor R0603 10MO 5 1 R91 77 chip Resistor 0603 100x4 3 RN1 RN2 RN3 78 chip Resistor 0603 330x4 2 RN9 RN10 79 chip Resistor 0603 4 7kOx4 1 4 80 chip capacitor 0603 22 5 6 C37 C47 C56 C60 C67 C81 81 chip capacitor 0603 27 5 2 4 82 chip capacitor C0603 33P15 3 CC35 CC36 CC37 83 chip capacitor 0603 47 5 1 CC25 84 chip capacitor C0603 100P 5 2 CC70 CC72 85 chip capacitor C0603 120P 5 1 7 86 chip capacitor C0603 150P 5 6 C40 C50 C57 C63 C69 C83 87 chip capacitor C0603 160P 5 1 5 88 chip capacitor C0603 330P 20 10 C1 C2 C3 C4 C5 C6 C9 C10 C11 C12 89 chip capacitor 0603 470 20 3 CC41 CC43 CC86 90 chip capacitor C0603 560P 20 3 CC23 CC30 CC33 91 chip capacitor C0603 820P 20 1 48 92 chip capacitor 0603 1000 20 2 o caco 93 chip capacitor 0603 2200 20 4 CC51 CC52 CC53 CC56 94 chip capacitor C0603 4700P 20 3 CC6 CC11 CC73 95 chip capacitor C0603 6800P 20 1 CC17 96 chip capacitor C0603 0 01U 20 4 CCA40 CC42 CC45 CC67 97 chip capacitor C0603 0 015U 20 3 CC28 CC31 CC32 98 chip capacitor C0603 0 033U 20 1 6 99 chip capacitor C0603 0 047U 20 2 21 4 38 B9 B10 B11 B12 B15 B18 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B36 B37 B38 B39 B40 B41 B42 B44 B45 B46 B47 B48 B49 B50 C7 C8 C30 C42 C48 100 chip capacitor C0603 0 1U 20 65 C72 C73 C74 C75 C84 C85 C86 CC5 CC13 14 15 22 24 26 27 CC34 CC38 CC39 CC44 CC4
8. IFRAW SPDIF RAW The player is connected to a Dolby Digital SPDIF PCM amplifier through DIGITAL OUT Coaxial or Optical jack SPDIF PCM The player is connected to a 2 channel digital mode or stereo amplifier through Coaxial or Optical jack b OP MODE LINE OUT Line out mode wit digital dialog normalization OP MODE gt compress input linear signal RF REMOD RF remodulation mode with heavy compression COMPRESSION PRO LOGIC and digital dialog normalization LPCM OUTPUT c DUAL MONO Output mode of the L R signals Mix mono can be functioned DUALMONO STEREO only if the DVD is playing in 5 1 channel d COMPRESSION To adjust linear compression rate to obtain the different 5 compression results of the signals only if the OP MODE is set to LINE OUT PRO LOGIC LPCM OUTPUT PRO LOGIC optional To select Dolby Prologic Surround mode PRO LOGIC LPCM OUTPUT f LPCM OUTPUT To select LPCM output at 48K or 96K COMPRESSION PRO LOGIC LPCM OUTPUT 48K 19 4 PREFERENCE SETUP MENU MAIN PAGE GENERAL SETUP SPEAKER SETUP AUDIO SETUP PREFERENCE EXIT SETUP b VIDEO OUTPUT TV TYPE gt III TV TYPE AUDIO AUDIO PARENTAL PARENTAL v d SUBTITLE c AUDIO PREFERENCE PAGE TV TYPE ENGLISH VIDEO OUTPUT FRENCH AUDIO SPANISH ENGLISH AUDIO SPANISH LOCALE JAPANESE PARENTAL DISC MEUN f
9. LOCALE SUBTITLE CHINESE DISC MENU JAPANESE LOCALE ITALIAN PARENTAL OFF VIDEO OUTPUT VIDEO OUTPUT AUDIO FRENCH AUDIO DISC MENU LOCALE ww v 20 2 PARENTAL VIDEO OUTPUT To select an age control grade according to the grade of the disc and your desired The disc cannot be played for the rate higher than the grade set Go to the PASSWORD VERIFY PAGE to input password after selection of Parental grade i DEFLAUTS VIDEO OUTPUT VIDEO OUTPUT AUDIO AUDIO SUBTITLE DEFLAUTS gt The default setting of password is 3308 To reset the settings to factory setting j SMART NAVI To select the display with MENU for playing MP3 and PHOTO CD JPEG SMART NAVI 4 21 5 JPEG MP3 8 MPEG4 Format Playback of MP3 WMA CD R and CD RW may depend on recording condition SMART NAVI SMART NAVI Press F to select the ROOT on the left columns amp the FILE on the right side press to view the JPEG PHOTOS or to play files Then press STOP to go back to the menu of SMART NAVI FUNCTION KEYS Zoom Press the ZOOM Button then the screen will show ZOOM ON and press gt gt lt lt Icons to zoom in or zoom out Rotate Press 0 to rotate the picture Next Press 44 to the next or previous pictures songs Previous Forward Press the gt gt lt a icons to playing fas
10. R RW Up to 7 1 channel audio outputs Direct interface of 16 bit DRAM up to 128Mb capacity Direct interface for up to 4 banks of 8 bit EPROM or FLASH EPROM for up to 4MB per bank Macrovision 7 1 for NTSC PAL 480p 576p progressie scan video Simultaneous composite S video and YUV output CCIR656 601 yuv 4 2 2 output OSD controller supports 256 colors in 8 degrees of transparency Subpicture Unit SPU decoder supports karaoke iyric subtitles and EIA 608 compliant Line 21 Captioning SmartBrght for clear and bright movie presentation SmartColor for vivid flesh tone image display SmartLogo for custom JPEG wallpaper JPEG digital photo CD support Kodak Picture CD and Fujifilm FujiColor CD ESS Music Slideshor Bass management Dolby Digital AC 3 Dolby ProLogic and ProLogicll DTS surround ES6698D only S PDIF digital audio input and output MPEG AAC and Multichannel SRS TruSurround Professional karaoke with full scoring scheme Functional Description The internal block digram for ESS 6698 32 51 SRAMROM 8 RISC Display Processor amp ubpiclure 16 K Cache Controller Aud Imertace Galeway Controller Descrambler Transport Video Processor CRAM nterface Pinout Diagram EU
11. SC PAL C Video Performance Video Out 1Vpp into 750hm S Video Out 1Vpp into 750hm C 0 286V pp into 750hm D A Converter 27MHz 10 bit D Audio Performance Frequency Response DVD fs48 96KHz 4Hz 22 44KHz Video CD fs 44 1KHz 4Hz 20KHz Audio CD fs44 1KHZ 4Hz 20KHz Output Level Analog 2Vrms 1KHZ Digital 1 15 Vpp D A Converter 96KHz 24bit S N Ratio With LPF 95dB Without LPF 90dB E Connections Coxial digital out Digital out Audio Analog out 5 1ch X1 S Video out Power Supply Power Source 90 250V 50 60Hz Power Consumption 25 Watt 24 4 TROUBLESHOOTING Symptom Check and Action No Power 1 Check the power cord has been properly connected to the wall outlet 2 Check the main power has been switched on Do not play No disc load a disc Disc has been loaded upside down Place the disc with the label side up Disc s region code is not matching to the unit Disc is not correct type to be played Disc is damaged or dirty clean the disc or try another disc Dn N Moisture may be condensed inside the unit Remove the disc and leave the unit power on for one or two hours No Picture Check the TV set has been power on and setting at the correct AV mode Check the system connection is secure Check if the connecti
12. Service Manual ESS 66x8 SOLUTION CONTENTS 3 Vibratto 1l DVD Processor ESS 66x8 2 OPERATING INSTRUCTIONS xi ad 14 3 PRODUCT SPECIFICATIONS 24 4 as aora 25 5 MAINTENANCE INSTRUCTIONS 26 62ELECTRICAL PARTE a ome Edo ds ides 35 7 DISASSEMBLY REASSEMBL 43 8 CIRCUIT DIAGRAMS 44 9 WIRING DIAGRAM 49 1 INFORMATIONS Vibratto ll DVD Processor ESS 66x8 Vibratto Il DVD Processor FEATURES Single chip DVD processoe incorporating all front end and back end functions Unified memory architecture Proven focusing sledding tracking and CLV CAV spindke servo control Proven ESS EFM EFM demodulation and EDC circuit Built in ADCs and DACs for servo control signals Direct interface to ES6603 servo AFE chip Integrated NTSC PAL encode with pixel adaptive de interlacer and five 10 bit 54MHz video DACs DVD video DVD VR VCD1 1 and 2 0 and SVCD DivX and MPEG 4 Advanced Simple profile at full screen D1 Full DVD audio support including MLP and LPCM decode CPPM decryption and watermark detection Media playback with CD ROM CD R RW DVD R RW and DVD
13. TIONS 1 GENERAL SETUP Pressing the SETUP button on remote control during STOP or PLAY mode to SETUP MENU L sing lt Cursor to select GENERAL SETUP Press ENTER to enter GENERAL SETUP page GENERAL TV DISPLAY SETUP MENU MAIN PAGE GENERAL SETUP SPEAKER SETUP AUDIO SETUP CAPTIONS 7 PREFERENCE PREFERENCE MAIN PAGE EXIT SETUP a TV DISPLAY Using cursor to move to desired setting and seuss NORMALES press ENTER to confirm NORMAL PS 4 x Pan Scan Full screen of picture on TV Normally left and right edges cannot be shown NORMAL LB 4 x 3 Letter Box Orginal ratio of aspect WIDE 16 9 Widescreen b PIC MODE PICTURE MODE FOR PROGRESSIVE SCAN MODEL GENERAL PAGE GENERAL PAGE TV DISPLAY TV DISPLAY PIC MODE gt PIC MODE FILM VIDEO SUPER SMART MAIN PAGE _ PAGE _ c ANGLE MARK This feature is functioned only for the disc which has ANGLE function OSD LANG When the ANGLE MARK is set ON the screen displays the mark CAPTIONS When the ANGLE MARK is set OFF the mark is not displayed MAIN PAGE _ d OSD LANG ON SCREEN DISPLAY LANGUAGE OSD LANG gt EXE MAIN PAGE e CAPTIONS CAPTIONS MAINPAGE _ f SCR SAVER When the unit is stopped no operation no function button is pressed in 1 minute screen saver appears for the purpose to protect the TV screen if SCR SAVER is set ON
14. address strobe active low DCS 1 0 22 23 DRAM chip select active low DRAS 2 0 24 25 28 O DRAM row address strobe active low VSS 26 70 86 137 197 Ground for core power supply VDD 27 71 87 138 198 Core power supply DSCK_EN 29 O DRAM clock enable output DOE O DRAM output enable active low DWE 30 O DRAM write enable active low DB 15 0 31 33 36 42 45 50 I O DRAM data bus DSCK 51 O Output clock to DRAM DQM 54 Data input output mask LA 21 0 RISC port address bus LCS 3 0 83 85 88 RISC port chip select active low LWRLL 89 RISC port low byte write enable active low LOE 90 RISC port output enable active low LD 7 0 91 94 97 100 RISC port data bus 5V tolerant input RSD 101 Audio receive serial data 5V tolerant input RBCK 102 Audio receive bit clock 5V input RWS 103 Audio receive frame sync 5V tolerant input VD33_PL 104 P Power for PLL blocks VS33 PL 105 Ground for PLL blocks VREF 106 Internal voltage reference to video DAC YUV1 O YUV pixel 1 output data COMP 107 Compensation input YUV3 YUV pixel output data RSET 108 DAC current adjustment resistor input YUV4 YUV pixel 4 output data FDAC 109 O Video DAC output Refer to description and matrix for UDAC pin 115 YUV7 YUV pix
15. ase see Fiugure 8 26 i Figure 1 Power on The unit cannot switch on Does the connection No Change reinset the between power board and cables the power cord rear switch P is correct Does the fuse on power xen Change board is burned fuse Change power board Change MPEG board END 27 ii Figure 2 Power on No VED display Does the output level at power board con6 correct Fl F2 3 3V 2 6 3 5V 5V 4 5V 5 4V 24V 18V 26V Yes Change MPEG board Change front penal END 28 Change power board iii Figure 3 START Power on Scart no output Change MPEG board Change scart board Change MPEG board 29 iv Figure 4 Power Insert VCD DVD CD R RW DVD R RW DVD R RW PHOTO CD Display NO DISC or the unit DEAD Change the 24PIN cable from loader to mpeg board Change loader Change MPEG board 30 v Figure 5 START Power on Ear phone no output Does ear phone board and power board have correct connection No Change gt the cable Change MPEG board Change front panel 31 vi Figure 6 Power on Remote control does not work Does the remote control have batteries Insert new batteries Vek Change remote co
16. ce Names Pin Numbers Definitions p 187 192 General purpose O GPIO 9 4 5V tolerant input Bus 199 1 O PC data I O 12C_DATA 5V tolerant input Interface 200 PC clock 1 0 12C_CLK 5V tolerant input 1 10 19 35 44 53 6 power supply 11 2 79 96 126 185 9 18 34 43 52 61 7 ground VS33 8 95 119 127 186 G 208 26 70 86 137 197 Ground for core power VSS 27 71 87 138 198 P Core power supply VDD 104 P Power supply for PLL block VD33 PL 105 Ground for PLL block VS33_ PL Ground 111 P Power supply for video DAC VD33_DA 112 Ground for video DAC VS33_ DA 143 Analog ground for ADC AVSS AD 147 P Analog power supply for ADC AVDD3 AD 152 P Analog power supply for data slicer AVDD3_DS 157 Analog ground for data slicer AVSS_DS 158 Analog ground for data PLL AVSS PL 162 Analog power supply for data PLL AVDD3_PL 167 Analog ground for DAC AVSS_DA 170 P Analog power supply for DAC AVDD3_ DA Serial Port C2PO error correction flag from CD C2P0 5V tolerant Interface 203 12 Servo Data Slicer Interface Inverting input of data slicer 153 Analog RF signal input after passing through equalizer minus RFIN 154 Analog RF signal input after passing through 155 equalizer plus RFIP 156 Data slicer level output DSSL V 2 OPERATING INSTRUC
17. dl pr sl franca itera 2 SLED and OOO riipi vil parece a mL gur coreg 1 te 3 E 32 1257 code iz dock ir Fahd tom E5822 ty baliena PLL dreary 1 Cry back lo pariga ba 37 07 HY fen Fa SDRAM Usage a Er lali mapper Te uma of A E feo ZERO AChange DOG eem OPEN is AChange FHF ton iH is OPER LADD la FD ond PE idle LFA ALI 2 Deda CO 04 C24 CBI OE ED RTT A Coma ied package A Chang CLC PALIK FACER ie PANES hChangs mat from 112 Hg ade Paz cord vid a peser VOZ T di pul Figh 4 111 0114 140 ERULATOR 765 ESS TECHNOLOGY INC 44 B Vibratto Il ES66x8 1 QURE Vibratto 1 _ _ meo 120 ssm ele HI dd LU L IS eo 5148 IF NIA seer itr Qd 45 C Motor Drives d d Sr S 2252222225225 159 s enn gt D Audio and Power E 47 E Audio Filter and output 8 WIRING DIAGRAM Lo Loader
18. el 7 output data VDAC O Video DAC output Refer to description and matrix for 110 UDAC pin 115 YUV6 YUV pixel 6 output data Names Pin Numbers Definitions VD33_DA 111 P Power for I O power supply for VDAC VS33 DA 112 Ground for I O power supply for VDAC YDAC O Video DAC output Refer to description and matrix for 113 UDAC pin 115 YUV5 YUV pixel 5 output data CDAC O Video DAC output Refer to description and matrix for 114 UDAC pin 115 YUV2 YUV pixel 2 output data Video DAC output Pin 109 110 113 114 115 e FDAC VDAC YDAC CDAC UDAC 0 d Y C N A 4 22 d QUES 2 NA Y NA 3 2 Chrom CVBS wa CVBS2 4 ee ia oe 5 VC LE m Y Pb Pr UDAC 0 3p 7 SYNC G B R 8 S Y Pb Pr 9 PS G R 10 PS G R 11 SYNC G R B PESE NA YT See 13 UON Y Pr Pb 14 Chroma Y G R B F VCBS chroma signal for simultaneous mode Y Luma component for YUV and Y C processing Chrominance signal for Y C processing U Chrominance component signal for YUV mode V Chrominance component signal for YUV mode TWS 116 Audio transmit frame sync output Names Pin Numbers Definitio
19. ns System and DSCK output clock frequency selection is made at the rising edge of RESET The matrix below lists the available clock frequencies and their respective PLL bit settings Strapped to VCC or ground via 4 7 KQ resistor read only during reset SEL_PLL SEL_PLL1 SEL_PLLO Clock 2 Type MHz 0 0 0 CLK 4 5 SEL_PLL2 0 0 1 CLK 5 0 0 1 0 Bypass 0 1 1 CLK 4 0 1 0 0 CLK 4 25 1 0 1 CLK 4 75 1 1 0 CLK 5 5 1 1 1 CLK 6 0 TSDO 417 O Audio transmit serial data port 0 SEL_PLLO Refer to the description and matrix for SEL PII2 pin 116 TSD1 O Audio transmit serial data port 1 SEL PLL1 118 Refer to the description and matrix for SEL_PLL2 pin 116 TSD 2 3 120 121 O Audio transmit serial data ports 2 and 3 MCLK 122 Audio master clock for audio DAC TBCK 123 O Audio transmit bit clock SPD_DOBM S PDIF output SEL_PLL3 Clock source select Strapped to VCC or ground via 4 7K read only during reset 124 SEL PLL3 Clock Source 0 Crystal oscillator 1 CLK input SPDIF IN 125 S PDIF input 5V tolerant input WBLCLK 128 O DVD RAM wobble detector circuit clock source to preamp WBL 129 O DVD RAM wobble output LG 130 O DVD RAM land groove flag IP2 131 DVD RAM header position index 2 1 132 DVD RAM header position index 1 FLAG 3 0 133 136 O To monitor servo status 139 High speed tracking error input TESTAD 140 Test AD input SBAD 141 Sub beam addition input signal 142 Foc
20. ntrol Does other remote control work Change MPEG board Change front panel C END gt 32 vii Figure 7 START Power on 5 1ch no output Use other disc to check Does the disc support 5 1ch output Reset the unit at setup Does the unit audio menu setting is at 5 1ch NO Does the power board con4 outpnt level Change the power correct board 12v 9 15 12v 9 15 Yes Change MPEG board 33 viii Figure 8 C START b The disc door cannot open Change 5PIN cable from loader to MPEG board Change loader Change MPEG board 6 ELECTRICAL PART LIST A MPEG board Item Name of Components Specification Qty Location 1 PCB 7 ESS 66X8 PCB REV 1 3 1 2 IC 8MFLASH 29F800BA 70PFTN 1 U2 3 ES6688 1 U1 4 IC ES6603 1 002 5 IC SDRAM 4Mx16 6T 1 U5 6 IC 24C02 1 3 7 74HC04 1 3 8 IC 0 1 8 9 BA6287F 1 005 10 IC BA5954FP 1 UU3 11 IC WM8746 DA1196 1 U9 12 IC RC4558 and 13 IC TL3472 1 UU4 14 IC AMS1117 LM1117 3 4 15 Jack TJC3 7 7pin x2 54mm 1 4 16 TJC3 3 3pin x 2 54mm 1 1 17 Jack FPC Jack 24Pin Pitch0 5mm 1 3 18 Jack PH2 0 5pin x 2 0mm 2 445 2 19 Jack PH2 0 6pin x 2 0mm 1 J12 20 Jack PH2 0 11pin x 2 0mm 1 J6 21 Jack TOTX179 1 J8 22 Jack AV1 8 4 1S 1
21. on cables are damaged kW N Clean the disc Picture noise distorted 1 Disc is dirty or damaged Clean the disc or try another disc 2 Reset the color system of the DVD unit or the TV set 3 Try to direct the DVD unit to the TV set instead of via the components like VCR Picture not full 1 Select the screen format Enter SETUP MENU gt TV DISPLAY screen 2 Select the screen format from DVD disc menu Cannot SKIP or 1 Some disc are programmed that do not allow users to SKIP or SEARCH forward SEARCH at some sections especially at the beginning WARNING section 2 Single Chapter disc cannot apply SKIP function No sound or Sound output not complete Check the TV and amplifier has been power on and correctly setting Check the TV and amplifier system connections are secure Press AUDIO button select other audio tracks output of disc Check if the MUTE function of the DVD TV or amplifier has be activated There will be no sound output during REVERSE PLAY PAUSE STEP SLOW SEARCH bh Y N 25 5 MAINTENANCE INSTRUCTIONS INDEX a No power Please see Fiugure 1 b No VFD display Please see Fiugure 2 No Video output Please see Fiugure 3 d Cannot read disc Please see Fiugure 4 e No ear phone output Please see Fiugure 5 f Remote control no function Please see Fiugure 6 g No 5 1ch output Please see Fiugure 7 h Disc door cannot open Ple
22. r2 VREFO 165 Servo data PLL reference voltage output AWRC 166 Auto wide range control VCO signal from to AWRC DAC AVSS_DA 167 Analog ground for DAC part RFRPCTR 168 Central level of RFRP TRAY 169 O Output voltage level for tray buffer IC AVDD3_DA 170 P Analog power supply for DAC SPINDLE 171 O Output voltage level for spindle buffer IC FOCUS 172 Output voltage level for focus buffer IC SLEGP 173 Output voltage level for Sledge buffer IC plus SLEGN 174 O Output voltage level for Sledge buffer IC minus TRACK 175 O Output voltage level for tracking buffer IC TESTDA 176 Test DA output FGIN 177 Spindle hall sensor input 178 Sledge photo interrupt signal input SCSJ 179 Chip selection signal to RF chip serial data enable SDATA 180 Data signal from to RF chip SCLK 181 Serial clock source to RF chip DFCT 182 Defect input signal LDC 183 Laser diode on off control output SPDON 184 Spindle power driver on off control output GPIO 9 4 187 192 General purpose input output used for servo control 5V tolerant input EAUX 3 0 193 196 Extended auxiliary ports 5V tolerant input PCDATA 199 PC data l O 5V tolerant input AUXO Auxiliary por
23. s EAUX 3 0 5V tolerant input internace 199 200 Open collectors AUX 1 0 5V tolerant input 201 206 Primary auxiliary port I Os AUX 7 2 5V tolerant input 2 27 MHz crystal clock input VID_ 3 O 27 MHz crystal clock output VID 4 System clock CLK and Reset 29 O DRAM clock enable output DSCK EN 51 Output clock DSCK to video memory DRAM 116 118 Clock frequency select PLL outputs SEL PLL 2 0 207 Reset input active low RESET 5V tolerant input Display 106 110 113 115 O Pixel data outputs YUV 7 0 Interface 201 Horizontal sync HSYNC V tolerant input 202 Vertical sync VSYNC 5V tolerant input 55 60 63 69 72 77 RISC port address bus LA 21 0 to EPROM or Flash 80 82 memory 83 85 O RISC port chip select outputs LCS 2 0 to EPROM or EPROM Flas 1 Flash memory h ROM and 89 O RISC port low byte write enable output LWRLLZ to RISC Port EPROM or Flash memory Intetface 90 RISC output enable LOE to EPROM and Flash memory 91 94 97 100 RISC port data bus LD 7 0 to EPROM or Flash memory 5V tolerant input Filter and 106 Video DAC reference voltage input VREF Reference voltang 107 Compensation Interface Front Panel Display 206 Infrared remote control input IR 5V tolerant input Interfa
24. t open collector 5V tolerant input PC CLK 200 PC clock 1 O 5V tolerant input AUX1 Auxiliary port open collector 5V tolerant input IOW O I O Write strobe LCS1 active low HSYNC 201 Horizontal sync active low 5V tolerant input AUX2 Auxiliary port 5V tolerant input Names Pin Numbers Definitions I O Read strobe LCS1 active low VSYNC 202 Vertical sync active low 5V tolerant input AUX3 Auxiliary port 5V tolerant input C2PO 203 Error correction flag from CD 5V tolerant input AUX4 Auxiliary port 5V tolerant input AUX 5 6 204 205 Auxiliary ports 5V tolerant input IR 206 Infrared remote control 59 tolerant input AUX7 Auxiliary port 5V tolerant input RESET 207 Reset input active low 5V tolerant input 101 Audio receive serial data input RSD 5V tolerant input 102 Audio receive bit clock input RBCK 5V tolerant input 103 Audio receive frame sync input RWS 5V tolerant input 116 Audio transmit frame sync output TWS Audio Port 117 118 120 121 O Audio transmit serial data outputs TSD 3 0 Interface 122 Audio DAC master clock MCLK 123 O Audio transmit bit clock output TBCK 124 Sony Philips Digital Interface audio output SPD DOBM 125 Sony Philips Digital Interface audio Input SPDIF_IN 5V tolerant input Auxiliary Port 193 196 Extended auxiliary port
25. t forward ans fast backward Backward Menu Press Menu to preview the photos Mute Press MUTE button to turn the audio off Press it again to resume Pause Press P to pause playin amp press again to resume 22 MPEG4 FORMAT FUNCTION KEYS Forward Press the 44 icons to playing fast forward and fast backward Backward Continuously pressing and back to normal Next Previous Mute Pause Slow Step GoTo Subtitle Press P gt rea to the next or previous chapter or files Press MUTE button to turn the audio off Press it again to resume Press gt II to pause playing amp press again to resume Press SLOW and playback of slow motion Please Play to resume it Keeping press STEP repeatedly button to playing frames by frames Search the chapter and time you want Functions please refer to Function Buttons on instruction book In order to use the function of Subtitle For the MPEG4 file with subtitle function Insert disc and choose the file in 27 icon then press ANGLE button in remote control the screen will shown subtitle is being selected Then get back to the appropriate avi file and press ENTER to playback then the subtitle function is activate 23 3 PRODUCT SPECIFICATIONS A Playback System DVD Video Video CD 1 1 2 0 3 0 SVCD CD and CDDA CD R RW PICTURE CD B Television Signal System NT
26. us input error signal AVSS_AD 143 Analog ground for ADC block 144 Center error input signal 145 Tracking error input signal RFRP 146 RF ripple envelope input signal AVDD3_AD 147 P Analog power supply for ADC block VREF21 148 2 1V reference voltage VREFO9 149 0 9Vreference voltage VREF15 150 1 5V reference voltage Names Pin Numbers Definitions IREF Servo data PLL interface reference current generator 151 connect a resistor between this pin and ground to set reference current AVDD3_DS 152 P Analog power supply for data slicer block IPIN 153 Inverting input of data slicer RFIN 154 Analog RF signal input after passing through equalizer minus RFIP 155 Analog RF signal input after passing through equalizer plus DSSLV 156 Data slicer level output AVSS_DS 157 Analog ground for data slicer block AVSS_PL 158 Analog ground for data PLL block PDOFTR1 159 Servo data PLL phase detector filter pin number 1 FDO 160 O Servo data PLL output node of frequency detector charge pump FTROPI 161 Servo data PLL input node of loop filter OP circuit AVDD3_OL 162 Analog power supply for data PLL block PLLFTR1 163 Servo data loop filter pin number1 PLLFTR2 164 Servo data loop filter pin numbe
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