FILE NO. DVD-SL33KR Service Manual DVD Video Player (SS) PICTURE LAST MEMO OPEN/CLOSE MODE PROGRAM /RANDOM REPEAT A-B REPEAT ANGLE ON SCREEN ZOOM ANGLE REPLAY SUBTITLE SETUP MENU CHANGE SUBTITLE ON/OFF AUDIO TOP MENU RETURN REV SLOW FWD SLOW PAUSE/STEP...
DVD MECHANISM REPLACEMENT 1. Cautionary instructions in handling the assy (Connectors) (Safety instructions) Do not connect or disconnect while power is on. Optical pickup Connecting or disconnecting signal wires or the main power cord The laser beam used in the pickup is classified as "class 2". when the power is on may destruct the unit or fixture.
MECHANISM REPLACEMENT Side of DVD mechanism 1. How to Remove DVD Mechanism First, it is necessary to remove Escutcheon. Front Rear Cylindrical thing How to remove Escutcheon. An eject button is pushed and a tray is taken out. Please remove Escutcheon, as shown in the left figure 2 . When an eject button 1 does not function.
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MECHANISM REPLACEMENT 4. Base mechanism mounting parts. : Clean the groove by alcohol well. 5. Tray parts. - 3 -...
IC BLOCK DIAGRAM & DESCRIPTION U0101 IMP809SEUR-T(3 PIN POWER SUPPLY) U0401 RC4558(AMP) 1OUT IMP809 1IN- 2OUT (IMP810) 1IN+ 2IN- 2IN+ (RESET) RESET U0103 1MX16Y3VTW-7(DRAM) BANK0 ROW- MEMORY 2,048 ADDRESS ARRAY LATCH (2,048 x 256 x 16) DQML, 14,36 DQMH CONTROL (x16) LOGIC SENSE AMPLIFIERS...
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IC BLOCK DIAGRAM & DESCRIPTION U0104 SST39VF800(FLASH) SuperFlash X-Decoder Memory Address Buffer Memory Address & Latches Y-Decoder I/O Buffer and Data Control Logic Latches Symbol Function Pin Name 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 U0403 WM8761ED(STEREO ADC) 10 12 CONTROL INTERFACE SIGMA PASS 6 VOUTR DELTA MUTE FILTER MODULATOR BCKIN AUDIO DIGITAL FILTERS LRCIN INTERFACE SIGMA MUTE PASS 9 VOUTL DELTA FILTER MODULATOR NAME TYPE DESCRIPTION LRCIN Digital input Sample rate clock input Digital input Serial audio data input...
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IC BLOCK DIAGRAM & DESCRIPTION U0404 74HCU04D(INVERTER) U0405 NC7SZ157P6X(2 INPUT NON-INVERTER) (Top View) Pin Descriptions Pin Name Description Data Inputs Control Inputs Output U0801 LA6560(MOTOR DRIVER) U0802 LM358MX(LOW POWER DUAL OP. AMP) Output A SIGNAL SYSTEM GND S-GND Thermal Shutdown Output B ±...
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IC BLOCK DIAGRAM & DESCRIPTION U0803 41LV16256-35T(DRAM) IC102 SFH615A-3(OP. SENSOR) LCAS CLOCK CONTROL CONTROL Anode Collector GENERATOR LOGICS LOGIC UCAS Cathode Emitter DATA I/O BUS CLOCK GENERATOR COLUMN DECODERS SENSE AMPLIFIERS REFRESH 2~5, COUNTER 7~10, I/O0- 31~34, I/O15 36~39 MEMORY ARRAY 262,144 x 16 ADDRESS BUFFERS...
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IC BLOCK DIAGRAM & DESCRIPTION U0804 LC78663NRW(DVD FRONT END) A/D Block Servo Block D/A Block 8 bits 8 bits RF-PH SLDO RF-BH SPDO RREC TBAL RF I/F Block FBAL F er TSTDO TR Counter TSTDI EV Counter EVENT (AD0) FG Counter RFP[3:0] TESTO 169~172...
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IC BLOCK DIAGRAM & DESCRIPTION U0804 LC78663NRW(DVD FRONT END) 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...
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IC BLOCK DIAGRAM & DESCRIPTION U0804 LC78663NRW(DVD FRONT END) 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;...