Aiwa XD-DV300 Service Manual Download Page 1

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DVD PLAYER

XD-DV300

S/M Code No. 09-997-332-9N1

SERVICE MANUAL

DATA

BASIC DVD MECHANISM : 100LU

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Summary of Contents for XD-DV300

Page 1: ...DVD PLAYER XD DV300 S M Code No 09 997 332 9N1 U SERVICE MANUAL D A T A BASIC DVD MECHANISM 100LU All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 2: ...AV DECODER 19 20 SCHEMATIC DIAGRAM 3 MAIN VIDEO DECODER 21 22 WIRING 2 REAR 23 24 SCHEMATIC DIAGRAM 4 REAR A OUT 25 26 SCHEMATIC DIAGRAM 5 REAR V OUT 27 28 WIRING 3 FRONT 29 30 SCHEMATIC DIAGRAM 6 FR...

Page 3: ...3 SPECIFICATIONS Design and specifications are subject to change without notice All manuals and user guides at all guides com...

Page 4: ...may result in hazardous radiation exposure ATTENTION L utilisation de commandes r glages ou proc dures autres que ceux sp cifi s peut entra ner une dangereuse exposition aux radiations ADVARSEL Usynli...

Page 5: ...25 C128 87 012 286 080 CAP U 0 01 25 C129 87 012 286 080 CAP U 0 01 25 C130 87 010 848 080 C CAP 10 16V C131 87 012 286 080 CAP U 0 01 25 C132 87 010 848 080 C CAP 10 16V C134 87 012 286 080 CAP U 0...

Page 6: ...7 50V C709 87 010 382 080 CAP ELECT 22 25V C710 87 010 382 080 CAP ELECT 22 25V C711 87 010 263 080 CAP ELECT 100 10V C712 87 010 263 080 CAP ELECT 100 10V C713 87 010 197 080 CAP CHIP 0 01 DM C714 87...

Page 7: ...P FUSE C3 87 016 662 090 CAP E 4700 35 TKR C4 87 016 451 090 CAP E 10000 16 TKR C6 87 010 405 080 CAP ELECT 10 50V C7 87 010 405 080 CAP ELECT 10 50V C9 87 010 263 080 CAP ELECT 100 10V C10 87 010 112...

Page 8: ...CJ CJ CJ Form L W t 1 6 0 8 0 45 2 1 25 0 45 3 2 1 6 108 118 128 A A CHIP RESISTOR PART CODE 0 55 Resistor Code Dimensions mm Symbol 1 16W 1005 5 CJ 1 0 0 5 0 35 104 L t W TRANSISTOR ILLUSTRATION E B...

Page 9: ...Cb B 2 Y G 2 Y G 2 Ibias 1 Vref 1 C Cr R 1 C Cr R 1 CVBS Cb B 1 CVBS Cb B 1 Y G 1 Y G 1 C Cr R 1Vdd CVBS Cb B 1Vdd Y G 1Vdd Y G 2Vdd C Cr R 2Vdd CVBS Cb B 2Vdd TEST I2C SPI Output Selector BIAS DAC B...

Page 10: ...Key Scan Memory 20 bit X 16 word Command Decoder Dimming Circuit 20 bit Latch Output 16 bit Shift Register 20 12 8 8 16 8 8 VDD 5 V VSS 0 V VEE 30 V Seg1 Seg12 Seg13 Grid16 Seg20 Grid9 Grid1 Grid8 Da...

Page 11: ...12 11 BLOCK DIAGRAM All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 12: ...14 13 WIRING 1 MAIN 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I J All manuals and user guides at all guides com...

Page 13: ...16 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J All manuals and user guides at all guides com...

Page 14: ...18 17 SCHEMATIC DIAGRAM 1 MAIN SYSCON H All manuals and user guides at all guides com...

Page 15: ...19 SCHEMATIC DIAGRAM 2 MAIN AV DECODER H H H H H 11 11 AUDIO PB ANALOG SIGNAL WAVE FORMS NO 0 5 0 5 0 0 0 1 4 9 5 0 2 5 2 5 5 0 1 8 5 0 5 0 0 5 0 5 0 0 2 5 All manuals and user guides at all guides c...

Page 16: ...IGNAL CR SIGNAL CB SIGNAL H H 1 3 5 8 6 4 2 9 7 3 4 10 1 4 0 9 1 4 0 9 0 7 0 3 0 8 0 3 1 2 0 3 1 8 0 9 1 8 0 6 1 0 0 1 8 0 6 1 0 0 1 9 0 6 1 2 0 2 4 0 6 1 8 0 1 6 0 6 1 0 0 1 6 0 6 0 7 0 0 8 0 3 1 6 0...

Page 17: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J K 24 23 WIRING 2 REAR All manuals and user guides at all guides com...

Page 18: ...IGNAL VOLTAGE POWER OFF 0 0 0 0 0 0 12 1 0 5 11 9 5 5 0 5 5 5 0 5 0 0 2 5 5 0 5 5 5 0 5 5 5 0 5 11 9 0 5 5 5 0 5 6 1 0 5 0 2 5 5 0 5 5 5 0 5 5 5 0 5 0 0 0 9 12 1 0 0 8 0 0 8 0 0 8 0 0 9 11 9 0 0 1 0 7...

Page 19: ...75 DRIVER H H AUDIO PB ANALOG AUDIO DIGITAL P P VOLTAGE POWER OFF WAVE FORMS NO 10 8 4 2 13 4 6 2 1 0 3 4 9 0 3 2 3 0 3 2 2 0 3 2 3 0 3 2 2 0 3 2 1 0 3 2 1 0 3 4 9 0 3 2 3 0 3 2 2 0 3 2 3 0 3 2 2 0 3...

Page 20: ...3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J K 30 29 WIRING 3 FRONT L MIXED AUDIO OUT VIDEO OUT S VIDEO OUT 2 1 R 4 3 1 2 VIDEO OUT PB Y PR OPTICAL OUT All manuals and user guides at all guides c...

Page 21: ...12 0 11 8 27 6 27 6 27 6 27 6 27 6 5 0 5 0 5 0 24 3 24 3 22 1 19 4 26 9 24 7 30 0 24 6 19 4 21 9 27 3 27 3 2 8 4 9 4 9 4 9 4 9 0 1 2 0 0 24 9 22 2 19 6 27 6 24 9 27 6 27 6 27 6 27 6 27 6 30 5 5 0 VOL...

Page 22: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J K 34 33 WIRING 4 PT POWER All manuals and user guides at all guides com...

Page 23: ...36 35 SCHEMATIC DIAGRAM 7 PT AC120V 60HZ All manuals and user guides at all guides com...

Page 24: ...38 37 SCHEMATIC DIAGRAM 8 POWER All manuals and user guides at all guides com...

Page 25: ...T 75 TERMINATED PLAY NTSC COLOR BAR SOFT A BEX PTD1 NOR 200mV DIV 10 S DIV 3 Q301 B Q303 B PLAY NTSC COLOR BAR SOFT A BEX PTD1 NOR 500mV DIV 10 S DIV 4 Q307 Q309 E J701 J703 Y OUT 75 TERMINATED PLAY N...

Page 26: ...INATED PLAY NTSC COLOR BAR SOFT A BEX PTD1 NOR 200mV DIV 10 S DIV 7 Q305 B PLAY NTSC COLOR BAR SOFT A BEX PTD1 NOR 500mV DIV 10 S DIV 8 Q311 E J701 CR OUT 75 TERMINATED PLAY NTSC COLOR BAR SOFT A BEX...

Page 27: ...TD1 NOR 500mV DIV 10 S DIV 10 Q310 E J700 CB OUT 75 TERMINATED PLAY NTSC COLOR BAR SOFT A BEX PTD1 NOR 200mV DIV 10 S DIV 11 IC203 11 14 PIN PLAY NTSC COLOR BAR SOFT A BEX PTD1 NOR 1V DIV 200 S DIV Al...

Page 28: ...C608 2 7 PIN PLAY NTSC COLOR BAR SOFT A BEX PTD1 NOR 500mV DIV 200 S DIV 13 J702 R L OUT 22k TERMINATED PLAY NTSC COLOR BAR SOFT A BEX PTD1 NOR 1V DIV 200 S DIV All manuals and user guides at all guid...

Page 29: ...l GND Address bus output terminal GND Not used Interrupt signal for AV DECODER IC Interrupt signal from LOADER Not used GND Not used Power input terminal EVER 5 V Data bus input output terminal GND Da...

Page 30: ...or AUDIO DAC IC control Watch dog timer overflow signal output terminal Micro processor reset input terminal Fixed is to H Power input terminal EVER 5 V Crystal oscilator input terminal 20 MHz GND Not...

Page 31: ...3 ______ PAL NT MD0 1 MD2 PG0 PG1 2 O O I I Power supply control terminal ON H OFF L Not used Fixed to NTSC L Not used Operation mode control Fixed to L Operation mode control Fixed to H Not used VMU...

Page 32: ...I I I I I O O I I I I I I I O I I I O O I I O I I I O I I I I Ground SDRAM data bus 7 4 Power 3 3V SDRAM data bus 3 0 Ground Channel data bus 0 7 Ground Top of sector Not connected Error Power 3 3V A...

Page 33: ...utput bus 0 1 Ground Pixel data output bus 2 4 Power 3 3V Not connected Ground Pixel data output bus 5 7 Ground Blank composite Chroma reference for pixel data External OSD palette selection bus 0 3 N...

Page 34: ...O O I O O O I O O O I I I I Ground SDRAM data bus 12 10 Power 3 3V SDRAM data bus 9 8 SDRAM 81MHz clock Ground SDRAM address bus 9 7 Power 3 3V SDRAM address bus 6 4 Ground SDRAM address bus 3 1 Power...

Page 35: ...49 FL 10BT219GNK GRID ASSIGNMENT ANODE CONNECTION All manuals and user guides at all guides com...

Page 36: ...lor Basic color symbol Color Basic color symbol Color B Black C Cream D Orange G Green H Gray L Blue LT Transparent Blue N Gold P Pink R Red S Silver ST Titan Silver T Brown V Violet W White WT Transp...

Page 37: ...6 P C B P C B P C B P C B 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 16 32 P C B P C B 32 34 35 36 37 38 11 BINDER WIRE BINDER WIRE WIRE ASSY LUG 07 PLATE E FR PLATE E FR WIR...

Page 38: ...GE LIST 1 8Z AV4 901 010 IB U E S F DV300 I 2 87 050 052 010 CORD PIN 3P Y W R 3 8Z AV2 610 010 RC UNIT RC ZVL04 920074 Printed in Singapore 2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 8710 JAPAN TEL 03...

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