LASER BEAM SAFETY PRECAUTION • Pick-up that emits a laser beam is used in this CD player section. CAUTION : USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE LASER OUTPUT ..
SERVICE MODE A. Market / Region SETUP In the initial condition for this model, Market and Region Region Undefined information are undefined. In the following cases, be sure to set up Market/Region. 1. When updating the system using CD-R (Part code :0PRADC9695--A ). 2.
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SERVICE MODE C. Setup Procedures 1. Displaying SERVICE MODE screen Display Service Mode screen following the instructions "How to Region Market enter Service Mode" above. BackendVersion S 31130 A0 Loader Version 17 Z09 Y03 Value (Reference figure) 2. Displaying Internal Setup screen Push button within three seconds after operating the Service Mode display.
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You should check the settings. Region Market Backend version S 31204 A 2 BackendVersion S 31204A2 Brand (S : SANYO , F : FISHER) 17 Z09 Y03 Loader Version Version ( 2 0 0 2 . 12 . 25) Value Sub Version (A,B,..Z)
SERVICE MODE D. IMPORTANT NOTE 1. Once the "Market/Region" settings are written into EEPROM (IC801) on the DVD substrate, they cannot be reset. (However, updating the system using CD-R enables you to make new settings.) 2. While the Internal Setup screen is displayed, pushing the Power button enables you to terminate the operations without making any settings.
PARTS LIST PRODUCT SAFETY NOTICE EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC SYMBOL IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY AND ! ! ! PERFORMANCE CAN BE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY , USE ONLY THE ! ! ! REPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT...
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IC BLOCK DIAGRAM & DESCRIPTION IC130 LC78663NRW (DSP) Block Pin Name Supplementation Block Pin Name Supplementation Servo A/D AD1 Microcom- DVSS Digital GND Servo A/D AD0 puter I/F HDAT1 Data bus 1 Servo A/D JV HDAT2 Data bus 2 RREC Servo A/D RREC HADT3 Data bus 3...
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IC BLOCK DIAGRAM & DESCRIPTION IC130 LC78663NRW (DVD/CD Servo Controller) Block Pin name Supplementation Block Pin name Supplementation AV data AVREQI AV data requirement flag input System X16MIO External 16MHz output AVACKO AV data read strobe output TEST2 Test input 2 AVDACK AV data read output (Input;...
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IC BLOCK DIAGRAM & DESCRIPTION IC131 M11L416256SA-35T(256k x 16 DRAM) DATA-IN BUFFER CONTROL LOGIC CASL IO15 CASH CLOCK GENERATOR DATA-OUT BUFFER COLUMN COLUMN DECODER ADDRESS BUFFER SENSE AMPLIFIERS REFRESH I/O GATING CONTROLER 512 x 16 REFRESH COUNTER 512 x 512 x 16 MEMORY ROW.
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IC BLOCK DIAGRAM & DESCRIPTION IC160 IKE80-E(Power Amp.) Signal stem GND SGND Thermal shutdown Input (Load outout voltage set) VCONT MUTE Match CH:ON/OFF VCCP2 MUTE1 H:Output ON, L:Output OFF 33 MUTE234 VLO- CH2,3,4 Output control VLO+ 32 VIN4- To VREFOUT VO4+ 31 VIN4 Level...
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IC BLOCK DIAGRAM & DESCRIPTION IC241 LC72121M-D(PLL Synthesizer) Vssx REFERENCE PHASE DETECTOR DIVIDER CHARGE PUMP XOUT SWALLOW COUNTER UNLOCK FMIN 1/16, 1/17 4bits DETECTOR AOUT Vssa 12bits PROGRAMMABLE AMIN DIVIDER UNIVERSAL DATA SHIFT REGISTER LATCH IFIN I / F COUNTER POWER RESET Vssd...
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IC BLOCK DIAGRAM & DESCRIPTION IC442 TA8223K(Power Amp.) IC806 74VHCT08AMTCX(AND) 13 A 12 B 11 O 10 A Pin Names Description Inputs Outputs IC602,801 S524A40X21-SCT0(EEPROM) START STOP LOGIC SERIAL H,V. PUMP/TIMING CONTROL LOGIC LOAD COMP DEVICE DATA RECOVERY ADDRESS LOAD COMPARATOR DATA WORD E PROM...
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IC BLOCK DIAGRAM & DESCRIPTION IC818 SST39VF800A-70-4C-EK(Flash Memory) SuperFlash X-Decoder Memory Address Buffer Memory Address & Latches Y-Decoder I/O Buffer and Data Control Logic Latches Symbol Pin Name Function Address Inputs To provide memory addresses. During Sector-Erase A address lines will select the sector. During Block-Erase A address lines will select the block.
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IC BLOCK DIAGRAM & DESCRIPTION IC822 M12L1616A-7T(SDRAM) Bank select Data input register 14 LDQM 2,3, 5,6, 512K X 16 8,9, 11,12, 512K X 16 39,40, 42,43, 20~24 45,46, 27~32 48,49 Column decoder Latency & burst length LCKE Progremming register LRAS LCBR LDQM LCAS...
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IC BLOCK DIAGRAM & DESCRIPTION IC800 ZR36748(DVD Player AV Decorder) Pin No. Name Function Boot selection, debug interface, GPIO pin, test mode (23pin) BOOTSEL1 CPU software starting basis select I. Low:starting by flash memory. High : starting by down loaded program from UART. GPCI/O[0]# I/O# Controled general I/O by microcomputer software.
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IC BLOCK DIAGRAM & DESCRIPTION IC800 ZR36748(DVD Player AV Decorder) Pin No. Name Function Y/R/V YC O : Y signal O. RGB O : R signal O. (DAC B) YUV O : V signal O. C/B/U YC O : C signal O. (DAC C) RGB O : B signal O.
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IC BLOCK DIAGRAM & DESCRIPTION IC800 ZR36748(DVD Player AV Decorder) Pin No. Name Function Loader interface, AV bit stream interface (25pin) ATDD[11]# I/O# ATAPI data I / O. DVDDAT[0] A / V data I. ATDD[4]# I/O# ATAPI data I / O. DVDDAT[1] A / V data I.
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IC BLOCK DIAGRAM & DESCRIPTION IC800 ZR36748(DVD Player AV Decorder) Pin No. Name Function ATCS1# ATAPI chip select signal O. CDCLK# CD-DSP bit clock signal I. GPCI/O[44] Controled general I / O by microcomputer software. ATCS0# ATAPI chip select signal O. CDDAT# CD-DSP data I.
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IC BLOCK DIAGRAM & DESCRIPTION IC802 PST3627U(Reset) Vref PIN No. PIN NAME FUNCTIONS GND 1 GND Pin Pin / Voltage Detect Pin Capacitor Connect Pin with Delay Reset Signal Output Pin - 29 -...