Download
Share
Print this page
  1. Manuals
  2. Brands
  3. Aiwa Manuals
  4. DVD Player
  5. XD-DV520
  6. Service manual

Aiwa XD-DV520 Service Manual

Hide thumbs Also See for XD-DV520:

Advertisement

Quick Links

Download this manual
QQ
3 7 63 1515 0
SERVICE MANUAL
TE
L 13942296513
DVD PLAYER
www
.
http://www.xiaoyu163.com
x
ao
u163
y
i
S/M Code No. 09-02A-365-7N1
http://www.xiaoyu163.com
XD-DV520
2 9
8
Q Q
3
6 7
1 3
1 5
BASIC DVD/CD MECHANISM: TVM503R-1
co
.
U (B)
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9

Advertisement

loading

Related Manuals for Aiwa XD-DV520

Summary of Contents for Aiwa XD-DV520

  • Page 1 XD-DV520 U (B) 3 7 63 1515 0 SERVICE MANUAL L 13942296513 DVD PLAYER BASIC DVD/CD MECHANISM: TVM503R-1 u163 S/M Code No. 09-02A-365-7N1 http://www.xiaoyu163.com...
  • Page 2 http://www.xiaoyu163.com SPECIFICATIONS -1/1 3 7 63 1515 0 Power supply 120 V AC, 60 Hz Power consumption 20 W Power consumption in standby mode Weight 2.9 kg (6.6 lbs) 430 × 77 × 280 mm (w × h × d) External dimensions (17 ×...
  • Page 3 http://www.xiaoyu163.com PROTECTION OF EYES FROM LASER BEAM DURING SERVICING -1/1 3 7 63 1515 0 CAUTION This set employs laser. Therefore, be sure to follow carefully the instructions below when servicing. Use of controls or adjustments or performance of proce- dures other than those specified herin may result in WARNING!! hazardous radiation exposure.
  • Page 4 Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers. UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL XD-DV520 O AS1001 8C-AVE-903-010 OPERATIONAL MANUAL DVD110 ENG O AS1002 8C-AVE-621-110 RC UNIT,RC-CVL51...
  • Page 5 http://www.xiaoyu163.com DISASSEMBLY INSTRUCTIONS -1/2 3 7 63 1515 0 1. Top Case 3. Front Panel 1. Release 7 screws [A]. (See Fig.2-1) 1. Release 2 screws [C]. (See Fig.2-3) 2. Lift the top case with holding the back of it, and remove 2.
  • Page 6 http://www.xiaoyu163.com DISASSEMBLY INSTRUCTIONS -2/2 3 7 63 1515 0 1. Disassembling of Main Circuit Board and Power 2. Key and Power Led Circuit Board Board 1. Remove the top case. (See Fig.2-5) 1. Remove the front panel. (See Fig.2-6) 2. Release 15 screws [E]. 2.

  • Page 7: Electrical Parts List

    Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers. UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL XD-DV520 FRONT X CF 0002 S0-102-055-155 CAP CER SMD 1nF 50V 10% X7R 0 FRONT X CF 0003 S0-102-055-155 CAP CER SMD 1nF 50V 10% X7R 0...
  • Page 8 Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers. UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL XD-DV520 MAIN O CA 0008 S3-470-022-004 CAP ELEC SS 47uF 16V 20% RAD MAIN O CA 0009 S3-336-022-000 CAP ELEC SM 3.3uF 16V 20% RAD MAIN O CA 0010 S3-336-022-000 CAP ELEC SM 3.3uF 16V 20% RAD...
  • Page 9 Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers. UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL XD-DV520 MAIN O CS 0027 S3-106-052-004 CAP ELEC GR 1uF 50V 20% RAD H MAIN X CS 0028 S0-104-057-575 CAP CER SMD 0.1uF 50V +80/-20...
  • Page 10 Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers. UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL XD-DV520 MAIN O LN 0005 S0-220-107-002 IND CHOKE 22uH 10% AXIAL EC24 MAIN O LN 0006 S0-279-107-002 IND PEAK 2.7uH 10% AXIAL EC24...
  • Page 11 Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers. UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL XD-DV520 MAIN X RA 0021 S0-180-220-510 RES SMD 18K OHM 5% 1/16W 0603 MAIN X RA 0022 S0-270-320-510 RES SMD 270K OHM 5% 1/16W 060 MAIN X RA 0023 S0-750-120-510 RES SMD 7.5K OHM 5% 1/16W 060...
  • Page 12 Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers. UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL XD-DV520 MAIN X RS 0032 S0-470-020-510 RES SMD 470 OHM 5% 1/16W 0603 MAIN X RS 0033 S0-470-020-510 RES SMD 470 OHM 5% 1/16W 0603...
  • Page 13 Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers. UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL XD-DV520 POWER ! X C 0828 S1-221-650-174 CAP CER CCB 220pF 1KV 10% Y5P POWER...

  • Page 14: Chip Resistor Part Code

    http://www.xiaoyu163.com ELECTRICAL PARTS LIST - 8/8 3 7 63 1515 0 • Regarding connectors, they are not stocked as they are not the initial order items. The connectors are available after they are supplied from connector manufacturers upon the order is received. CHIP RESISTOR PART CODE Chip Resistor Part Coding Figure...
  • Page 15 http://www.xiaoyu163.com TRANSISTOR ILLUSTRATION -1/1 3 7 63 1515 0 E B C E C B 2SB772P 2SA812 9014C 2SA1464 9015C 2SC1623 T2907A L 13942296513 u163 -15- http://www.xiaoyu163.com...
  • Page 16 http://www.xiaoyu163.com BLOCK DIAGRAM - 1/2 (OVERALL SECTION) 3 7 6 3 1 5 1 5 0 ICM2 M29W800AB-90N1 IC60 LB1641 ICM1 VT3664164T-7H ICS1 ICA3 ICA2,4 AC120 CS4334 LM833 60Hz QA6,7 U801 TOP223P U802 PC817A 1 3 9 4 2 2 9 6 5 1 3 ICS3 U803 T801...
  • Page 17 http://www.xiaoyu163.com BLOCK DIAGRAM - 2/2 (DVD SECTION) 3 7 6 3 1 5 1 5 0 VFD1 OPV270018 ICM1 VT3664164T-7H ICA3 ICA2,ICA4 CS4334 LM833 ICS1 1 3 9 4 2 2 9 6 5 1 3 ICM2 M29W800AB-90N1 IC60 LB1641 w w w u 1 6 3 -17-...
  • Page 18 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 1/5 (FRONT SECTION) 3 7 6 3 1 5 1 5 0 FRONT C.B POWER C.B J804 BZX55-C4.7V MAIN C.B -2/3 2 (J804 PIN2-GND) 1 (VFD1 PIN34,35-GND) VFD DISPLAY 6-BT-332GNK OPV270018 VFD DRIVER BZX55-C5.6V 1 3 9 4 2 2 9 6 5 1 3 REMOTE SENSOR LED C.B...
  • Page 19 http://www.xiaoyu163.com WIRING - 1/4 (FRONT C.B) 3 7 6 3 1 5 1 5 0 POWER C.B J804 FRONT C.B -Top View- LED C.B TSW2 OPEN/CLOSE TSW3 TSW4 TSW5 TSW7 TSW8 PLAY STOP PAUSE MAIN C.B 1 3 9 4 2 2 9 6 5 1 3 FRONT C.B -Bottom View- VFD1 (VFD DISPLAY)
  • Page 20 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 2/5 (POWER SECTION) 3 7 6 3 1 5 1 5 0 POWER C.B 1.25A AC INPUT 120V 60Hz NJM7808FA FRONT C.B POWER 8V REG. U805 PQ05RD11 5V REG. DZX55-C12V 1 3 9 4 2 2 9 6 5 1 3 U804 PQ05RD11 5V REG.
  • Page 21 http://www.xiaoyu163.com WIRING - 2/4 (POWER C.B) 3 7 6 3 1 5 1 5 0 POWER C.B AC INPUT AC120V -Top View- 60Hz SW801 POWER STANDBY FC801 1 3 9 4 2 2 9 6 5 1 3 FRONT C.B MAIN C.B w w w u 1 6 3...
  • Page 22 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 3/5 (MAIN -1/3, CPU SECTION) 3 7 6 3 1 5 1 5 0 MAIN C.B (CPU SECTION) RM23 USED /50V RM25 M74HCU04MIR 2SC1623 2SC1623 2SC1623 1 3 9 4 2 2 9 6 5 1 3 ICS1 STI5519 (AT TRAY CLOSE)
  • Page 23 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 4/5 (MAIN -2/3, MEMORY/POWER SECTION) 3 7 6 3 1 5 1 5 0 MAIN C.B -2/3 (MEMORY/POWER SECTION) VT3664164T-7H MECHANISM MOTOR DRIVE OUT2 /16V /16V VCC2 2SA812 VCC1 BZX55-C6V8 MAIN C.B -1/3 OUT1 2SC1623 /50V /16V M29W800AB-90N1 FLACH MEMORY...
  • Page 24 http://www.xiaoyu163.com SCHEMATIC DIAGRAM - 5/5 (MAIN -3/3, AUDIO/VIDEO OUT SECTION) 3 7 6 3 1 5 1 5 0 MAIN C.B -3/3 (AUDIO/VIDEO OUT SECTION) /6.3V /6.3V 2SC1623 /16V 2SC1623 2SC1623 /10V /16V T2907A VIDEO OUT 1 2SA812 VIDEO OUT 2 /16V UPC78L05J 5VAA...
  • Page 25 http://www.xiaoyu163.com WIRING - 3/4 (MAIN C.B -Top View-) 3 7 6 3 1 5 1 5 0 FRONT C.B MAIN C.B -Top View- AUDIO OUT R AUDIO OUT L VIDEO OUT 1 VIDEO OUT 2 S-VIDEO 1 3 9 4 2 2 9 6 5 1 3 COMPONENT VIDEO OUT 19 17...
  • Page 26 http://www.xiaoyu163.com WIRING - 4/4 (MAIN C.B -Bottom View-) 3 7 6 3 1 5 1 5 0 MAIN C.B -Bottom View- 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -26- http://www.xiaoyu163.com...
  • Page 27 http://www.xiaoyu163.com VOLTAGE CHART -1/2 3 7 63 1515 0 (MAIN CB.) ICS1(STi5519) PIN NO. DVD PB CD PB PIN NO. DVD PB CD PB PIN NO. DVD PB CD PB 1.66 0.13 1.72 0.85 0.84 3.28 3.29 3.28 3.35 3.37 3.35 53, 54 0.01...
  • Page 28 http://www.xiaoyu163.com VOLTAGE CHART -2/2 3 7 63 1515 0 (FRONT CB.) ICM1(SDRAM 4*16) ICM(2M29W800) UP1(M6759) PIN NO. DVD PB CD PB PIN NO. DVD PB CD PB PIN NO. DVD PB CD PB 3.31 3.32 1 to 9 Add. Bus Add. Bus Add. Bus 1 to 9 Data Bus Data Bus Data Bus 0.02...
  • Page 29 http://www.xiaoyu163.com WAVEFORMS -1/3 3 7 63 1515 0 1 VFD1 PIN1, 2 At the time of GND Pin 34, 35 2 VFD1 PIN1, 2 At the time of GND J804 Pin 2 (GND) 3 HX1 PIN9, 10 4 HX1 PIN14 L 13942296513 5 HX1 PIN15 6 HX1 PIN16...
  • Page 30 http://www.xiaoyu163.com WAVEFORMS -2/3 3 7 63 1515 0 7 HX1 PIN17 8 ICS1 PIN51 9 ICS1 PIN55 10 ICS1 PIN56 L 13942296513 11 ICS1 PIN57 12 ICS1 PIN34 u163 -30- http://www.xiaoyu163.com...
  • Page 31 http://www.xiaoyu163.com WAVEFORMS -3/3 3 7 63 1515 0 13 ICS1 PIN205, PIN206 Tray Opening 14 ICS1 PIN205, PIN206 Tray Closing ICS1 ICS1 Pin 206 Pin 206 ICS1 Pin 205 ICS1 Pin 205 L 13942296513 u163 -31- http://www.xiaoyu163.com...

  • Page 32: Anode Connection

    http://www.xiaoyu163.com FL DISPLAY -1/1 3 7 63 1515 0 GRID ASSIGNMENT ANODE CONNECTION L 13942296513 u163 -32- http://www.xiaoyu163.com...
  • Page 33 http://www.xiaoyu163.com IC BLOCK DIAGRAM -1/5 3 7 63 1515 0 IC, TOP223P L 13942296513 u163 -33- http://www.xiaoyu163.com...

  • Page 34: Ic Block Diagram -2

    http://www.xiaoyu163.com IC BLOCK DIAGRAM -2/5 3 7 63 1515 0 IC, LM833D IC, VT3664164T L 13942296513 u163 -34- http://www.xiaoyu163.com...
  • Page 35 http://www.xiaoyu163.com IC BLOCK DIAGRAM -3/5 3 7 63 1515 0 IC, M74HCU04MIR L 13942296513 IC, ANS2501CS IC, LB1641 u163 -35- -35- http://www.xiaoyu163.com...
  • Page 36 http://www.xiaoyu163.com IC BLOCK DIAGRAM -4/5 3 7 63 1515 0 IC, M29W800AB L 13942296513 IC, CS4334 u163 -36- http://www.xiaoyu163.com...
  • Page 37 http://www.xiaoyu163.com IC BLOCK DIAGRAM -5/5 3 7 63 1515 0 IC, STI5519 L 13942296513 u163 -37- http://www.xiaoyu163.com...
  • Page 38 http://www.xiaoyu163.com IC DESCRIPTION -1/4 (TOP223P) -1/1 3 7 63 1515 0 Pin No. Pin Name Description Y package-Output MOSFET source connection for high voltage power return.Primary side 1 ~ 3 SOURCE – circuit common and reference point. P and G package-Primary side control circuit common and reference point. Error amplifier and feedback current input pin for duty cycle control.Internal shunt regulator CONTROL –...
  • Page 39 http://www.xiaoyu163.com IC DESCRIPTION -2/4 (VT3664164T) -1/1 3 7 63 1515 0 Pin No. Pin Name Description 1, 14, 27 – Power for input buffers and logic circuit inside DRAM. 2, 4, 5, 7, 8, 10, 11, 13, 42, DQ0 ~ DQ15 Multiplexed pins for data output and input.
  • Page 40 http://www.xiaoyu163.com IC DESCRIPTION -3/4 (CS4334) -1/1 3 7 63 1515 0 Pin No. Pin Name Description Serial Audio Data Input - two's complement MSB-first serial data is input on this pin. The data is SDATA clocked into the CS4334 via internal or external SCLK,and the channel is determined by LRCK. De-Emphasis/External Serial Clock Input - used for de-emphasis filter control or external serial DEM/SCLK clock input.
  • Page 41 http://www.xiaoyu163.com IC DESCRIPTION -4/4 (STI5519) -1/6 3 7 63 1515 0 Alternate function Pin No. Pin name Main function Dir func. Input Output Left Side PIO2[5] PIO2[5] PIO2[6] PIO2[6] PIO2[7] PIO2[7] VDD3_3 3.3 V POWER SUPPLY POWER GROUND POWER PIO3[0] PIO3[0] MAFEIF_SCLK PARA_DATA{0]...
  • Page 42 http://www.xiaoyu163.com IC DESCRIPTION -4/4 (STI5519) -2/6 3 7 63 1515 0 Alternate function Pin No. Pin name Main function Dir f unc. Input Output VDD_YCC VDDA_YCC=2.5V POWER VSS_YCC VSSA_YCC=GND POWER Y_OUT Y_OUT C_OUT C_OUT CV_OUT CV_OUT V_REF_YCC V_REF_DAC_YCC I_REF_YCC I_REF_DAC_YCC VDD2_5 2.5V POWER SUPPLY POWER...
  • Page 43 http://www.xiaoyu163.com IC DESCRIPTION -4/4 (STI5519) -3/6 3 7 63 1515 0 Alternate function Pin N¡ Pin name Main function Dir f unc. Input Output SMI_ADR[0] Adress bus SDRAM SMI_ADR[10] Adress bus SDRAM SMI_ADR[11] Adress bus SDRAM SMI_ADR[12] Adress bus SDRAM SMI_ADR[13] Adress bus SDRAM SMI_CS[0]...
  • Page 44 http://www.xiaoyu163.com IC DESCRIPTION -4/4 (STI5519) -4/6 3 7 63 1515 0 Alternate function Pin No. Pin name Main function Dir f unc. Input Output GROUND POWER TEST RESET TRST TEST MODE SELECT TEST DATA OUT TEST DATA IN TEST CLOCK PWM2 Pulse Width Modul 2 VSYNC...
  • Page 45 http://www.xiaoyu163.com IC DESCRIPTION -4/4 (STI5519) -5/6 3 7 63 1515 0 Alternate function Pin No. Pin name Main function Dir f unc. Input Output CPU_DATA[6] DATA[6] CPU_DATA[7] DATA[7] VDD2_5 2.5V POWER SUPPLY POWER GROUND POWER CPU_DATA[8] DATA[8] CPU_DATA[9] DATA[9] CPU_DATA[10] DATA[10] CPU_DATA[11] DATA[11]...
  • Page 46 http://www.xiaoyu163.com IC DESCRIPTION -4/4 (STI5519) -6/6 3 7 63 1515 0 Alternate function Pin No. Pin name Main function Dir func. Input Output PIO0[0] PIO0[0] UART0_DATA PIO0[1] PIO0[1] ATAPI_RD PIO0[2] PIO0[2] ATAPI_WR PIO0[3] PIO0[3] PIO0[4] PIO0[4] PIO0[5] PIO0[5] PIO0[6] PIO0[6] PIO0[7] PIO0[7] PIO1[0]...
  • Page 47 http://www.xiaoyu163.com MECHANICAL EXPLODED VIEW -1/1 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -47- http://www.xiaoyu163.com...
  • Page 48 O MC1006 S4-110-000-001 VACUUM FLUORESCENT DISPLY 6 G O MC1007 S0-110-072-710 EJECT/FUNCTION BUTTON SET DVD O MC1008 S0-110-000-010 “AIWA” BRAND BADGE DVD110 BLA O MC1009 S0-110-049-000 COMPRESS SPRING HT-DV11O 0.4m O MC1010 S0-110-062-710 POWER BUTTON DVD110 BLACK R.0 O MC1011...
  • Page 49 http://www.xiaoyu163.com COLOR NAME TABLE -1/1 3 7 63 1515 0 Basic color symbol Color Basic color symbol Color Basic color symbol Color Black Cream Orange Green Gray Blue Transparent Blue Gold Pink Silver Titan Silver Brown Violet White Transparent White Yellow Transparent Yellow Metallic Blue...
  • Page 50 S8-071-140-000 LABEL I.C. FLASH 4mm R.0 S8-070-002-008 LABEL SA NO. J700 15 X 8mm 1- S0-110-000-013 POLYBAG HD PE MANUAL-FOR AIWA S0-110-000-003 POLYBAG HD PE UNIT-FOR AIWA M S0-040-007-010 POLYBAG WITH SILKSCREEN (222 S0-200-000-000 POLYBAG WITH SILKSCREEN 90 X S0-110-010-000 POLYFOAM (L) HT-DV110 DVD/AMP...
  • Page 51 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 2-11, IKENOHATA 1-CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 H251941 http://www.xiaoyu163.com...