Akai DVP4785KDSM Скачать руководство пользователя страница 29 | Manualshive

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Akai DVP4785KDSM Скачать руководство пользователя страница 29

8. Electrical Part List

CO-602 PRODUCT DESIGN PACKAGE LIST

Item

Name of Components

Specification

Qty.

Location

1

lines

A: line

24PIN/0.5mm

L=70mm

1

loader to MPEG board

5

PIN/2.0mm

L=140mm

1

loader to MPEG board

6PIN/2.0mm

L=60mm

1

loader to MPEG board

5

PIN/2.54mm

L=500mm

1

MPEG board

4

PIN/2.54mm

L=250mm

1

control panel to power board

6PIN/2.54mm

L=300mm

1

control panel to MPEG board

13

PIN/2.0mm

L=170mm

1

output board to MPEG board

14

PIN/2.0mm

L=220mm

1

output board to MPEG board

2PIN/3.96mm

L=620mm

1

red, double insulated

B: power supply wire

L=1700mm

1

( bl ack, t wo-r ound-p in ,do uble i nsul at ed, KS
certificate)

2

other electronic components

power supply switch

TV-5

1

27

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Содержание DVP4785KDSM

Страница 1: ...S E R V I C E M A N U A L M o d e l D V P 4 7 8 5 K D S M D V D P L A Y E R w w w a k a i r u...

Страница 2: ...Pin 24 Bit 192kHz D A with Volume Control WM8766 12 2 1 4 Serial EEPROM 2K 256 x 8 24C02 or 16 K 2048 x 8 24C16 13 2 1 5 8M BIT 1Mx8 512Kx16 CMOS FLASH MEMORY 14 2 1 6 512K X 16 Bit X 2 Banks Synchro...

Страница 3: ...em that complies with American National Standards institute ANSI C101 1 Leakage Current for Appliances and underwriters Laboratories UL 1270 40 7 With the instrument s AC switch first in the ON positi...

Страница 4: ...shock fire and or other hazards Product safety is under review continuously and new instructions are issued whenever appropriate 1 2 Servicing Precautions CAUTION Before servicing Instruments covered...

Страница 5: ...in and wear a commercially available discharging wrist strap device which should be removed for potential shock reasons prior to applying power to the unit under test 2 after removing an electrical as...

Страница 6: ...Descriptions 2 1 1 DVD SANYO HD60 PUH Connector Pin Definition I F Signals I O Pin F 1 F 2 T 3 T 4 C 5 D 6 CD DVD 7 RF 8 A 9 B 10 F 11 GND PD 12 VC 13 VCC 14 E 15 NC 16 VR CD 17 VR DVD 18 LD CD 19 MD...

Страница 7: ...Correction PLI Focus Tracking Loading AuDdio D A WM8720 SDRAM 1 16MHzX2 Video D A CS4955 1 F Conn frant pannel Spindle Motor Focus Coil Track Coil Sied Motor Loading Motor BA5954FP 4ch motor Drive BA6...

Страница 8: ...nd blank detection z RF level signal generato Audio z Dolby Digital AC 3 EX decoding z DTS DTS ES decoding z MLP decoding for DVD Audio z MPEG 1 layer 1 layer 2 audio decoding z MPEG 2 layer1 layer2 2...

Страница 9: ...T OP_INN OP_INP FOO TRO USBM TROPENPWM PWMOUT1 V_ADIN9 USB_VDD3 FMO DMO HIGHA0 HIGHA1 HIGHA2 HIGHA3 HIGHA4 HIGHA5 HIGHA6 HIGHA7 DVDD18 AD7 DVSS APLLCAP AD5 AD4 APLLVSS APLLVDD3 AD3 AD2 AD1 AD0 DVDD3 I...

Страница 10: ...nput 21 MDI2 Analog input Laser power monitor input 22 LDO2 Analog output Laser driver output 23 LDO1 Analog output Laser driver output 24 SVDD3 power 3 3v power 25 CSO RFOP Analog output RF positive...

Страница 11: ...out Microcontroller address data 0 82 AD1 Inout Microcontroller address data 1 83 AD2 Inout Microcontroller address data 2 84 AD3 Inout Microcontroller address data 3 85 DVSS gnd gnd 86 AD4 Inout Micr...

Страница 12: ...lumn address strobe active low 140 RAS Output DRAM row address strobe active low 141 DVDD3 Power 3 3V power 142 RCS Output DRAM chip select active low 143 BA0 Output DRAM bank address 0 144 DVSS gnd g...

Страница 13: ...DD3 Power 3 3V power 205 VSYNC Output V ertical sync GPIO16 206 YUV7 Output Video data output bit 7 207 HSYNC Output Horizontal sync GPIO15 208 SPMCLK Inout 209 SPDA TA Analog input 210 SPLRCK Input p...

Страница 14: ...42 S_VREFP 243 S_VREFN 244 RFVDD3 Power 3 3V power 245 RFRPDC Analog input RF ripple detect input 246 RFRPAC Analog input RF ripple detect input through AC coupling 247 HFRZC Analog input High frequen...

Страница 15: ...word length 13 MD DM Digital input Software Mode Serial interfacedata Hardware Mode De empahsis selection 14 MUTE Digital input output DAC Zero flag output or DAC mute input 15 TESTREF1 Digital input...

Страница 16: ...WritesAreAllowed z Self Timed Write Cycle 10 ms max z High Reliability Endurance 1 Million Write Cycles Data Retention 100 Years ESD Protection 3000V z Automotive Grade and Extended Temperature Device...

Страница 17: ...for detection of program and erase operation completion Ready Busy pin RY BY Provides a hardware method of detecting program or erase operation completion Sector protection Sector protect chip unprote...

Страница 18: ...16...

Страница 19: ...al banks Pulse RAS MRS cycle with address key programs CAS Latency 2 3 Burst Length 1 2 4 8 full page Burst Type Sequential interleave All inputs are sampled at the positive going edge of the system c...

Страница 20: ...18...

Страница 21: ...ow address RA0 RA10 Column address CA0 CA7 BA Bank Select Address Selects bank to be activated during row address latch time Selects band for read write during column address latch time RAS Row addres...

Страница 22: ...rmance Video Out 1 Vpp into 75 ohm S Video Out Y 1Vpp into 75 ohm C 0 286 Vpp into 75 ohm D A Converter 27MHz 10bit Audio Performance Frequency Response DVD fs 48 96KHz 4Hz 22 44KHz Video CD fs 44 1KH...

Страница 23: ...Do not shut down the player during upgrade it will restart automatically after upgrade 5 Upgrade finish How to change the region code 1 Power on the machine and press OPEN button to push the tray out...

Страница 24: ...5 Operating Instruction Please refer to the User s Manual for the operating instruction of the system 22...

Страница 25: ...arp Some DVD discs may have special requirements f or pla ying with which this player m ay not b e co mpatible Please refer to specifica tions o n individual disc Discs types This DVD player can play...

Страница 26: ...patible disc Check the disc format and its colour system The disc is placed upside down Load a compatible disc Check the disc format and its colour system The disc not put in the tray correctly Check...

Страница 27: ...6 Disassembly and Reassembly 25...

Страница 28: ...med with the remote controller Point the remote control unit at the remote control sensor and operate Check the batteries are installed with the correct polarities Remove the obstacles between the rem...

Страница 29: ...MPEG board 5PIN 2 54mm L 500mm 1 MPEG board 4PIN 2 54mm L 250mm 1 control panel to power board 6PIN 2 54mm L 300mm 1 control panel to MPEG board 13PIN 2 0mm L 170mm 1 output board to MPEG board 14PIN...

Страница 30: ...DA1522 CO DCA602 control panel CO DCA602 control panel 1 AV output board CO DOB802 5 1 with SCART Optical and KARAOKE without earphone 4 plastical sets front panel CO 602 front panel 1 power supply bu...

Страница 31: ...k bolt 3 8BAUU 12 9 for control panel 2 for power botton 1 for bracket bolt 3 8BAUU 8 8 for Audio output jack bolt 3 15BBHE 8 5 for power board 3 for AV output board bolt 3 6WBHE 11 4 for upper cover...

Страница 32: ...0mm 1 for owner s manual bag 480 580mm 1 pearl cotton B appendix re mote control 1 remote control batteries 7 1 set manual 1 Video connection wire 1 5M 1 Audio connection wire 1 5M 1 C others serial s...

Страница 33: ...1 CB32 CB33 CB34 CB35 CB36 CB37 CB40 CB41 CB42 CB43 CB44 CB45 CB47 CB49 CB50 CB51 CB52 CB53 CB54 CB56 CB57 CB58 CB59 CB60 CB61 CB62 CB67 CB68 CB72 CB73 CB74 CB75 CB76 CB85 SMD Capacitor 0603 20PF 25V...

Страница 34: ...ctrolytic capacitor 100UF 10V 20 5 7mm 4 CE11 CE20 CE42 CE43 Electrolytic capacitor 220UF 10V 20 6 7mm 7 CE9 CE12 CE13 CE4 CE2 CE25 CE26 Electrolytic capacitor 47UF 16V 20 4 7mm 9 CE16 CE17 CE18 CE33...

Страница 35: ...or 0603 680E 5 2 R68 R69 SMD resistor 0603 1 0K 5 2 R13 R48 SMD resistor 0603 560E 5 1 R25 SMD resistor 0603 10k 5 14 R1 R2 R52 R60 R67 R70 R33 R34 R50 R54 R55 R57 R58 R59 SMD resistor 0603 15k 5 2 R1...

Страница 36: ..._1 8V OUTPUT 1 U1 or H13A304BJ IC CO DJA1389XE SANYO 2003 11 12 1 PCB 9 Components of Power Board Jack 4PIN 2 54mm 1 CN1 Jack 5PIN 2 54mm 1 CN5 Jack 10PIN 2 54mm 1 CN3 4 Jack 3PIN 3 96mm 1 BCN1 BCN2 C...

Страница 37: ...0 Y1 UL 10mm 2 BC3 BC4 Safety Regulation capacitor 0 1UF 275V 10 15mm 2 BC1 BC2 Polyester capacitor 47nF 100V 10 Y5P 5mm 2 C2 C3 Ceramic capacitor 0 1uF 50V 20 5mm 2 C4 C5 Diode IN4007 4 D1 D2 D3 D4 D...

Страница 38: ...4W 3K 5 1 R11 Carbon Film Resistor 1 4W 470E 5 1 R10 Carbon Film Resistor 1 4W 4 7K 5 1 R9 Carbon Film Resistor 1 4W 5 1K 5 1 R1 Carbon Film Resistor 1 4W 6 8K 5 1 R2 Carbon Film Resistor 1 4W 75K 5...

Страница 39: ...1N4148Axial 0 4 5 D1 D2 D3 D4 D5 IC 16312 QFP44 AD16312 1 U1 VFD SAMSUNG 1 IC1 R M TD138 1 RMC1 Button 6 6 5 10 NEXT STOP PREV OPEN REV FWD PAUSE PLAY STOP1 PLAY1 Potentiometer RV0902N 15FD1 A20K P 2...

Страница 40: ...9 Block Diagram 38...

Страница 41: ...39...

Страница 42: ...10 Circuit Diagrams 1 Control Part 2 Index 3 SDRAM FLASH 4 Servo DSP MPEG 5 Video Output 6 Audio Output 7 Power Part 40...

Страница 43: ...9 OSC 44 VEE 27 LED4 39 LED3 40 LED2 41 LED1 42 6312 U1 AD16312 R1 10k R2 10k R4 10k R3 10k K8 K1 K7 SIG 1 GND 2 VCC 3 REM1 REM 1 2 3 4 5 6 6PIN CZ1 R8 56K R5 10K R6 10K R7 10K C3_1 47uF 50V LED1 220...

Страница 44: ...singal RFV33 L9 FB AVCC 2 3 VCC VCC_AUDIO NAME 2 P3 3V from PIN 46 to PIN136 P CE9 220uF 16V 4 DV33 5 AUDIO DAC WMA8746 WMA8720 AND AUDIO OUT 2 CB2 0 1uF COMMOND89_HD60_V2 1 SD33 1 INDEX POWER RESET...

Страница 45: ...11 D12 D13 D14 D15 VCC GND1 WE A19 D10 GND2 A10 A12 A11 A13 A14 A15 A16 A17 RESET R70 10k IIC SD33 CB58 0 1uF U8 ESMT M12L16161A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27...

Страница 46: ...Y1 27MHz L19 FB TP28 V18 C2 V18 TP39 TP JP2 1 2 1 TP38 C45 0 1uF CB22 0 1uF TP40 TP Pin assignment version 1 5 R25 R53 20k R60 10k TP16 R39 10 CB30 0 1uF V18 TP36 Change PIN 47 from LIMIT to ADIN VCC...

Страница 47: ...3 C54 47pF C53 47pF C82 47pF R75 75 1 C57 47pF 5VV C50 47pF D15 1N4148 5VV R94 75 1 D16 1N4148 VCC Q26 2N3906 1 2 3 D8 1N4148 D11 1N4148 2 CE33 47uF 16V D4 1N4148 B R186 0 5VV L35 1 8uH L34 1 8uH R213...

Страница 48: ..._AVDD U13 KHTech DA1131 SOP14 2 CH DAC for DCL34MK 72 4 2 3 1 5 6 7 8 14 13 12 11 10 9 NC SDATA BCK LRCK CAP OUTR GND VDD SCK FORMAT DEEMPH NC MUTE OUTL CE48 10uF 16V CB76 0 1u CB74 0 1u 5V CB73 0 1u...

Страница 49: ...12V VCC 1 GND 2 RC 3 REG 4 AUX 5 Source 6 NC 7 Drain 8 U1 TEA1523P L2 BEAD D5 HER108 C8 103 1KV R7 27K 2W U3 TL431 R1 5K1 1 2 3 C4 474 BC2 0 1uF 275V C3 473 POW SW1 R11 3K D11 C19 470uF 25V C17 470UF...

Страница 50: ...D G 5V 12V CENT CVBS SL PICKUP CONNECTOR AGND 5V SCART V AGND AGND SCART V M P 12V VGND GND F2 R MUTE 12V GND AGND MO VGND SC SR SY 5V 5V 3V3 AGND 5V CVBS M P ML SL AGND 3V3 ASPDIF HSW VGND MUTE MO 27...

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