Aiwa SX-DV1 Service Manual
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Aiwa SX-DV1 Service Manual

Aiwa ht-dv1 5 channel home theater system service manual
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3 7 63 1515 0
SERVICE MANUAL
TE
L 13942296513
DVD/DIGITAL AMP/5.1CH
SPEAKER SYSTEM
SYSTEM
HT-DV1
This Service Manual is the Revision Publishing and replaces Simple Manual
(S/M Code No. 09-027-362-9T3).
www
.
http://www.xiaoyu163.com
DTS DECODER
XA-DV1
x
ao
u163
y
i
S/M Code No. 09-02A-362-9R3
http://www.xiaoyu163.com
HT-DV1
2 9
8
XD-DV1
XA-DV1
Q Q
3
6 7
1 3
1 5
BASIC DVD/CD MECHANISM : KHM-230
DVD PLAYER
XD-DV1
co
.
U (S)
9 4
2 8
0 5
8
2 9
9 4
2 8
SPEAKER
SX-DV1
m
9 9
9 9

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  • Page 1 DVD/DIGITAL AMP/5.1CH BASIC DVD/CD MECHANISM : KHM-230 SPEAKER SYSTEM SYSTEM DTS DECODER DVD PLAYER SPEAKER HT-DV1 XA-DV1 XD-DV1 SX-DV1 This Service Manual is the Revision Publishing and replaces Simple Manual (S/M Code No. 09-027-362-9T3). u163 S/M Code No. 09-02A-362-9R3 http://www.xiaoyu163.com...

  • Page 2: Table Of Contents

    IC DESCRIPTION ................................73 ~ 84 MECHANICAL EXPLODED VIEW -1/1 ............................. 85 MECHANICAL PARTS LIST ..............................86 COLOR NAME TABLE ................................86 OTHER PARTS LIST ................................. 87 u163 SX-DV1......................................88 SPEAKER PARTS LIST ................................88 SPEAKER OTHER PARTS LIST ............................... 88 http://www.xiaoyu163.com...

  • Page 3: Specifications

    SPECIFICATIONS -1/1 3 7 63 1515 0 Speaker system SX-DV1 DVD player XD-DV1 Power supply 6.3 V DC, 1.5 A Speaker type Front/surround/center: 8-cm Weight 770 g (1 lb 11 oz) in.) full range cone type 230 × 62.5 × 189 mm...

  • Page 4: Protection Of Eyes From Laser Beam During Servicing

    http://www.xiaoyu163.com PROTECTION 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 5: Accessories List

    http://www.xiaoyu163.com ACCESSORIES PARTS LIST -1/1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.

  • Page 6: Xa-Dv1

    http://www.xiaoyu163.com XA-DV1 U (S) 3 7 63 1515 0 SERVICE MANUAL L 13942296513 30W X 6, DOLBY DIGITAL/DTS DECODER u163 http://www.xiaoyu163.com...

  • Page 7: Electrical Parts List

    http://www.xiaoyu163.com ELECTRICAL PARTS LIST -1/11 XA-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 8 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -2/11 XA-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 9 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -3/11 XA-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 10 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -4/11 XA-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 11 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -5/11 XA-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 12 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -6/11 XA-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 13 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -7/11 XA-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 14 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -8/11 XA-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 15 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -9/11 XA-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 16 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -10/11 XA-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.

  • Page 17: Transistor Illustration

    http://www.xiaoyu163.com ELECTRICAL PARTS LIST -11/11 XA-DV1 • Regarding connectors, they are not stocked as they are not the initial order items. 3 7 63 1515 0 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 18: Block Diagram

    http://www.xiaoyu163.com BLOCK DIAGRAM -1/1 XA-DV1 3 7 6 3 1 5 1 5 0 HP-JACK C.B PHONES SOUND SELECTOR AMP DRIVER MAIN AMP TP2050 TA2025 2,3, 11,12 31,32 9,10 10,11, 29,30 16,17 12,15 FR +,- FL +,- SOUND SELECTOR MAIN AMP AMP DRIVER SURROUND PRE-AMP...

  • Page 19: Schematic Diagram -1/6 (Selector C.b)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -1/6 (SELECTOR C.B) XA-DV1 3 7 6 3 1 5 1 5 0 SELECTOR C.B SOUND SELECTOR SOUND SELECTOR 0.75 0.75 1 3 9 4 2 2 9 6 5 1 3 AMP MAIN C.B CN204 (2/2) SOUND SELECTOR 0.75 AMP MAIN C.B...

  • Page 20: Wiring -1/6 (Selector C.b)

    http://www.xiaoyu163.com WIRING -1/6 (SELECTOR C.B) XA-DV1 3 7 63 1515 0 SELECTOR C.B (Top View) R204 R202 R210 R208 R216 R214 L 13942296513 SELECTOR C.B (Bottom View) AMP MAIN C.B AMP MAIN C.B CN204 CN205 CN203 CN202 C255 R227 R225 R226 C219 C237...

  • Page 21: Schematic Diagram -2/6 (Surround C.b)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -2/6 (SURROUND C.B) XA-DV1 3 7 6 3 1 5 1 5 0 : MIX L SIGNAL SURROUND C.B : MIX R SIGNAL : FL SIGNAL : FR SIGNAL : SL SIGNAL : SR SIGNAL : C SIGNAL : SW SIGNAL -9.0 -9.0...

  • Page 22: Wiring -2/6 (Surround C.b)

    http://www.xiaoyu163.com WIRING -2/6 (SURROUND C.B) XA-DV1 3 7 63 1515 0 SURROUND C.B (Top View) R288 R274 R276 R277 R271 R272 C273 R275 L 13942296513 SURROUND C.B (Bottom View) AMP MAIN C.B AMP MAIN C.B CN603 CN604 CN601 CN602 C635 C634 C638 C607...

  • Page 23: Schematic Diagram -3/6 (Front C.b)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -3/6 (FRONT C.B) XA-DV1 3 7 6 3 1 5 1 5 0 FRONT C.B ON:4.9 STANDBY:0 ON:0.2 ON:0 ON:0 STANDBY:3.6 STANDBY:4.1 USUAL:4.1 MUTE:0.1 AMP MAIN C.B (2/2) (MAIN AMP SECTION) USUAL:4.1 CN201 MUTE:0.1 -CON 1 3 9 4 2 2 9 6 5 1 3 ON:4.9 LED SW STANDBY:4.0...

  • Page 24: Wiring -3/6 (Front C.b)

    http://www.xiaoyu163.com WIRING -3/6 (FRONT C.B) XA-DV1 3 7 6 3 1 5 1 5 0 SW3,D6 SW4,D5 SW5,D4 SW6,D3 SW7,D2 FRONT C.B AMP MAIN C.B VOLUME MUTE TONE DEFEAT TREBLE BASS SURROUND CN201 JR21 JR25 JR11 POWER STANDBY JR24 JR18 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3...

  • Page 25: Schematic Diagram -4/6 (Hp-Jack C.b)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -4/6 (HP-JACK C.B) XA-DV1 3 7 63 1515 0 HP-JACK C.B PHONES P. ON : 3.3 STANDBY : 1.5 AMP MAIN C.B (2/2) HEAD PHONE USE : 0 (MAIN AMP SECTION) CN501 WIRING -4/6 (HP-JACK C.B) L 13942296513 HP-JACK C.B J551 PHONES...

  • Page 26: Schematic Diagram -5/6 (Amp Main C.b -1/2) Power Section

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -5/6 (AMP MAIN C.B -1/2) POWER SECTION XA-DV1 3 7 6 3 1 5 1 5 0 AMP MAIN C.B -1/2 POWER DET 1A JW804 1 1/4W O:22.9 FILTER 5A/125V F 20N ELF21V018A 6131 TNR10V221K 5A/125V F 20N O:133.3 D SW CAA-5 S:136.4...

  • Page 27: Schematic Diagram -6/6 (Amp Main C.b -2/2) Main Amp Section

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -6/6 (AMP MAIN C.B -2/2) MAIN AMP SECTION XA-DV1 3 7 6 3 1 5 1 5 0 AMP MAIN C.B -2/2 POWER SECTION 1-11A STANBY POWER DET 5(0) 5(0) 5(0) 28(23) 28(23) 28(23) 4.8(5.0) 4.8(5.0) 4.8(5.0) To XD-DV1 MAIN C.B (AUDIO OUTPUT...

  • Page 28: Wiring -5/6 (Amp Main C.b ) -Top View

    http://www.xiaoyu163.com WIRING -5/6 (AMP MAIN C.B) -TOP VIEW- XA-DV1 3 7 6 3 1 5 1 5 0 AMP MAIN C.B -Top View- C110 R844 R455 R515 R514 R456 C825 R513 IC451 IC401 IC301 Q501 1 3 9 4 2 2 9 6 5 1 3 C316 C491 C341...

  • Page 29: Wiring -6/6 (Amp Main C.b) -Bottom View

    http://www.xiaoyu163.com WIRING -6/6 (AMP MAIN C.B) -BOTTOM VIEW- XA-DV1 3 7 6 3 1 5 1 5 0 AMP MAIN C.B -Bottom View- To XD-DV1 To XD-DV1 DC6.3V MAIN C.B J001 MAIN C.B CN800 To SPEAKERS To SPEAKERS 120V AC, C820 R107 R106...

  • Page 30: Ic Block Diagram

    http://www.xiaoyu163.com IC BLOCK DIAGRAM -1/3 XA-DV1 3 7 63 1515 0 IC, BD3870FS Bout2 BNF1 Bout1 OUT1 TNF1 TFN2 BNF2 OUT2 Logic Bass Bass1 Tr e bl e 1 Tr e b l e 2 f c = 8 k H z =80Hz =80Hz f c = 8 k H z...
  • Page 31 http://www.xiaoyu163.com IC BLOCK DIAGRAM -2/3 XA-DV1 3 7 63 1515 0 IC, NJM2903M IC, NJM14558MD-TE2 IC, TC4053BF L 13942296513 IC, NJM4556AM u163 -31- http://www.xiaoyu163.com...

  • Page 32: Ic Block Diagram

    http://www.xiaoyu163.com IC BLOCK DIAGRAM -3/3 XA-DV1 3 7 63 1515 0 IC, TEA1507P SUPPLY START-UP V CC DRAIN MANAGEMENT CURRENT SOURCE clamp internal UVLO start n.c. VALLEY supply M-level VOLTAGE pages to be rotated correctly when browsing through the pdf in the Acrobat reader.This text is here inThis text is CONTROLLED LOGIC pages to be rotated correctly when browsing through the pdf in the Acrobat reader.

  • Page 33: Ic Description

    http://www.xiaoyu163.com IC DESCRIPTION -1/3 (IC,M34513M2-420FP -1/1) XA-DV1 3 7 63 1515 0 Pin No. Pin Name Description FAUL AUDIO MUTE Active: H RELAY SW Active: L POWER LED Active: L MUTE LED Control of MUTE Light Emitting Diode. Active: L SRSLED Control of SURROUND Light Emitting Diode.
  • Page 34 http://www.xiaoyu163.com IC DESCRIPTION -2/3 (IC,TP2050 -1/1) XA-DV1 3 7 63 1515 0 Pin No. Pin Name Description GND-SUB Substrate ground OUT2B Output half bridge 2B OUT2B Output half bridge 2B Vcc2B Positive supply GND2B Negative supply GND2A Negative supply Vcc2A Positive supply OUT2A Output half bridge 2A...

  • Page 35: Ic Description

    http://www.xiaoyu163.com IC DESCRIPTION -3/3 (IC,TC2000/IC,TA2025 -1/1) XA-DV1 3 7 63 1515 0 Pin No. Pin Name Description Bandgap reference times two (typically 2.5VDC). Used to set the common mode voltage for the BIASCAP input op amps. This pin is not capable of driving external circuitry. FDBKP2 Positive switching feedback.

  • Page 36: Adjustment

    http://www.xiaoyu163.com ADJUSTMENT -1/1 XA-DV1 3 7 63 1515 0 MAIN C.B PARTS SIDE J401 J301 IC451 IC401 IC301 SFR402 SFR302 SFR301 L 13942296513 1. DC OFFSET Adjustment OSCILLOSCOPE Conditions: DIGITAL MULTIMETER • Measuring instrument : Oscilloscope (DC range) DUMMY LOAD Digital multi-meter SP OUT+ FUNCTION : DVD STOP state...

  • Page 37: Mechanical Exploded View -1/1

    http://www.xiaoyu163.com MECHANICAL EXPLODED VIEW -1/1 XA-DV1 3 7 63 1515 0 L 13942296513 u163 -37- http://www.xiaoyu163.com...

  • Page 38: Mechanical Parts List

    8C-AA5-011-010 CABI,FR U AMP O MC1002 8C-AA5-005-010 RING,VOL O MC1003 8C-AA5-004-010 KNOB,RTRY VOL O MC1004 8C-AA5-203-010 FOOT,10-3 O MC1005 87-B00-043-010 BADGE,AIWA 25 ABS SIL ND063 O MC1006 8C-AA5-007-010 LENS,PW O MC1007 8C-AA5-003-010 KEY,MAIN O MC1008 8C-AA5-006-010 LENS,LED O MC1009 8C-AV5-625-010 FF-CABLE,19P 1.25 270MM WHITE...

  • Page 39: Other Parts List

    http://www.xiaoyu163.com OTHER PARTS LIST -1/1 XA-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.

  • Page 40: Xd-Dv1

    http://www.xiaoyu163.com XD-DV1 YU (S) 3 7 63 1515 0 SERVICE MANUAL L 13942296513 COMPACT SIZE DVD PLAYER BASIC DVD/CD MECHANISM : KHM-230 u163 -40- http://www.xiaoyu163.com...

  • Page 41: Note When Repairing

    http://www.xiaoyu163.com NOTE WHEN REPAIRING -1/2 XD-DV1 3 7 63 1515 0 1. Cautions at time of C-IC, M29W160DT90N1-AVF01 (8A-CVF-640-030) exchange, and upgrade of firmware of BACKEND. Please be sure to write in the firmware of BACKEND after exchanging this IC. Unless it does the following work, it does not operate normally.
  • Page 42 http://www.xiaoyu163.com NOTE WHEN REPAIRING -2/2 XD-DV1 3 7 63 1515 0 2. Upgrade of Firmware of FRONTEND Preparation : 1) Record a file (firmware) on CD-R. * Please refer the STI G-A2-015-E0. 1. Volume label It is made MEDIATEK. 2. File name It is made MTK.bin. Procedure: 1) POWER ON.

  • Page 43: Electrical Parts List

    http://www.xiaoyu163.com ELECTRICAL PARTS LIST -1/12 XD-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 44 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -2/12 XD-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 45 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -3/12 XD-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 46 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -4/12 XD-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 47 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -5/12 XD-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 48 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -6/12 XD-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 49 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -7/12 XD-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 50 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -8/12 XD-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 51 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -9/12 XD-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 52 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -10/12 XD-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
  • Page 53 http://www.xiaoyu163.com ELECTRICAL PARTS LIST -11/12 XD-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.

  • Page 54: Transistor Illustration

    http://www.xiaoyu163.com ELECTRICAL PARTS LIST -12/12 XD-DV1 • Regarding connectors, they are not stocked as they are not the initial order items. 3 7 63 1515 0 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 55: Block Diagram

    http://www.xiaoyu163.com BLOCK DIAGRAM -1/1 XD-DV1 3 7 6 3 1 5 1 5 0 -4C-WH-VER01 1 3 9 4 2 2 9 6 5 1 3 -WMN6T (TE2) (TE2) (TE2) (TE2) (TE2) -AVF01 w w w u 1 6 3 -55- http://www.xiaoyu163.com...

  • Page 56: Schematic Diagram -1/8 (Main C.b -1/7) Power Section

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -1/8 (MAIN C.B -1/7) POWER SECTION XD-DV1 3 7 6 3 1 5 1 5 0 MAIN C.B -1/7 RF AMP SECTION 1B-6B CONTROL AUDIO-DAC SECTION 1C-5C 5V REGULATOR DVD DSP SECTION 1D-5D Q003 VIDEO OUTPUT SECTION 1G-3G 1 3 9 4 2 2 9 6 5 1 3 SW CONTROL...

  • Page 57: Schematic Diagram -2/8 (Main C.b -2/7) Rf Amp Section

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -2/8 (MAIN C.B -2/7) RF AMP SECTION XD-DV1 3 7 6 3 1 5 1 5 0 MAIN-C.B -2/7 POWER SECTION CD LASER DRIVE 3B-6B MOD POWER SW CD:0 DVD:4.7 CD:4.9 DVD:0.1 DVD LASER DRIVE RF AMP DVD DSP 1 3 9 4 2 2 9 6 5 1 3 SECTION...

  • Page 58: Schematic Diagram -3/8 (Main C.b -3/7) Dvd Dsp Section

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -3/8 ( MAIN C.B -3/7) DVD DSP SECTION XD-DV1 3 7 6 3 1 5 1 5 0 MAIN C.B -3/7 USUAL:0 RESET:3.0 USUAL:3.5 RESET:0 LID CLOSE:0.5 LID OPEN:3.7 INVERTER 1 2 3 1 3 9 4 2 2 9 6 5 1 3 DVD DSP + F/E MICRO CONTROLLER SST39SF010-90-4C-WH-VER01 1Mbit FLASH ROM...

  • Page 59: Schematic Diagram -4/8 (Main C.b -4/7) Decoder Section

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -4/8 ( MAIN C.B -4/7) DECODER SECTION XD-DV1 3 7 6 3 1 5 1 5 0 MAIN C.B-4/7 FLC32 DATA STREAM For DVD/CD Decoding BK1608LM252 S-30 S601 OPEN:3.1 CLOSE:0 OPEN 64Mbit SDRAM FRONT C.B CN300 1 3 9 4 2 2 9 6 5 1 3 STi5580 DVD HOST PROCESSOR R659,663,665...

  • Page 60: Schematic Diagram -5/8 (Main C.b -5/7) Audio-Dac Section

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -5/8 ( MAIN C.B -5/7) AUDIO-DAC SECTION XD-DV1 3 7 6 3 1 5 1 5 0 MAIN C.B -5/7 DECODER SECTION CONTROL 2ch AUDIO D/A CONVERTER 1SS193 POWER SECTION 1C-5C DECODER SECTION 9K-14K 1 3 9 4 2 2 9 6 5 1 3 AUDIO OUTPUT SECTION...

  • Page 61: Schematic Diagram -6/8 (Main C.b -6/7) Video Output Section

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -6/8 ( MAIN C.B -6/7) VIDEO OUTPUT SECTION XD-DV1 3 7 6 3 1 5 1 5 0 MAIN C.B -6/7 DIGITAL OUT (OPTICAL) 6dB AMP DRIVER AUDIO OUTPUT SECTION 1 3 9 4 2 2 9 6 5 1 3 6dB AMP DRIVER S-VIDEO...

  • Page 62: Schematic Diagram -7/8 (Main C.b -7/7) Audio Output Section

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -7/8 ( MAIN C.B -7/7) AUDIO OUTPUT SECTION XD-DV1 3 7 6 3 1 5 1 5 0 MAIN C.B -7/7 POWER SECTION 2.5 2.5 2.5 4.9 MUTE AUDIO OUT 2.5 2.5 2.5 MUTE VIDEO OUTPUT SECTION AUDIO-DAC SECTION 1R-11R...

  • Page 63: Wiring -1/3 (Main C.b 1/2) -Top View

    http://www.xiaoyu163.com WIRING -1/3 (MAIN C.B 1/2) -TOP VIEW- XD-DV1 3 7 6 3 1 5 1 5 0 MAIN C.B -Top View- C101 R101 R135 R139 R100 R141 R151 R128 C641 L607 C139 C136 C820 Q803 1 3 9 4 2 2 9 6 5 1 3 R714 R713 R898...

  • Page 64: Wiring -2/3 (Main C.b 2/2) -Bottom View

    http://www.xiaoyu163.com WIRING -2/3 (MAIN C.B 2/2) -BOTTOM VIEW- XD-DV1 3 7 6 3 1 5 1 5 0 MAIN C.B -Bottom View- To XA-DV1 C003 AMP MAIN C.B R005 R136 J802 R033 R143 Q008 Q010 Q005 R007 D600 T901 R252 R862 1 3 9 4 2 2 9 6 5 1 3 R812...

  • Page 65: Schematic Diagram -8/8 (Front C.b)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -8/8 (FRONT C.B) XD-DV1 3 7 6 3 1 5 1 5 0 FRONT C.B (LCD DISPLAY) REMOTE SENSOR HD6433802A57FP LCD DRIVER 1 3 9 4 2 2 9 6 5 1 3 TIME (BACK LIGHT) RESET MAIN C.B (DECODER SECTION)

  • Page 66: Wiring -3/3 (Front C.b )

    http://www.xiaoyu163.com WIRING -3/3 (FRONT C.B) XD-DV1 3 7 6 3 1 5 1 5 0 C306 JR002 JR001 JR004 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -66- http://www.xiaoyu163.com...

  • Page 67: Lcd Display

    http://www.xiaoyu163.com LCD DISPLAY -1/1 XD-DV1 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 -67- http://www.xiaoyu163.com...

  • Page 68: Waveforms

    http://www.xiaoyu163.com WAVEFORMS -1/1 (MAIN SECTION) XD-DV1 3 7 63 1515 0 TP210 (RFO) J901 (VIDEO OUT) 75 ohm Terminal CD Disc DVD Test Disc PTD1-NOR TITLE 1, CHAPTER 1, Measured at 100 line 0.82 Vp-p (Typ) (75 IRE) 500 mV/div 200 mV/div 10 µs/div 100 ns/div...

  • Page 69: Ic Block Diagram

    http://www.xiaoyu163.com IC BLOCK DIAGRAM -1/4 XD-DV1 3 7 63 1515 0 L 13942296513 u163 -69- http://www.xiaoyu163.com...
  • Page 70 http://www.xiaoyu163.com IC BLOCK DIAGRAM -2/4 XD-DV1 3 7 63 1515 0 L 13942296513 u163 -70- http://www.xiaoyu163.com...
  • Page 71 http://www.xiaoyu163.com IC BLOCK DIAGRAM -3/4 XD-DV1 3 7 63 1515 0 IC, PCM1602 Output Amp and Low-Pass Filter LRCK Serial DATA1 (1,2) Output Amp and Input Low-Pass Filter DATA2 (3,4) DATA3 (5,6) Output Amp and 4x/8x Enhanced Low-Pass Filter Oversampling Multilevel Digital Filter Delta-Sigma...
  • Page 72 http://www.xiaoyu163.com IC BLOCK DIAGRAM -4/4 XD-DV1 3 7 63 1515 0 IC, XC6366B103MR Phase Compensation Error Amp Comparator Buffer, EXT/ Driver Vref WITH Ramp Wave PWM/PFM Soft Start, Generator, Controler L 13942296513 u163 -72- http://www.xiaoyu163.com...

  • Page 73: Ic Description

    http://www.xiaoyu163.com IC DESCRIPTION -1/5 (IC, HD6433802A57FP -1/1) XD-DV1 3 7 63 1515 0 Pin No. Pin Name Description Infa-red signal input. Connected to GND. Not used. – GND. OSC2 4MHz crystal oscillator out. OSC1 4MHz crystal oscillator in. TEST Connected to GND. RESET Chip hard reset.
  • Page 74 http://www.xiaoyu163.com IC DESCRIPTION -2/5 (IC, MT1366F -1/2) XD-DV1 3 7 63 1515 0 Pin No. Pin Name Description TRLP – Low pass filter capacitor connecting. Central servo signal output. CSONI Central servo amplifier negative input. 4 ~ 5 – Digital power. LRFRP Low frequency RF ripple output.
  • Page 75 http://www.xiaoyu163.com IC DESCRIPTION -2/5 (IC, MT1366F -2/2) XD-DV1 3 7 63 1515 0 Pin No. Pin Name Description 53 ~ 56 CDA ~ CDD CD RF signal input A ~ D. (Not used) 57 ~ 58 AGND – GND. RFGC –...
  • Page 76 http://www.xiaoyu163.com IC DESCRIPTION -3/5 (IC, MT1388E -1/5) XD-DV1 3 7 63 1515 0 Pin No. Pin Name Description VBDPLL Reference voltage. PLLVSS – Ground pin for data PLL and related analog circuitry. LPIO The output of VCO integrator. LPIN The negative input terminal of VCO integrator. LPFO The output of loop filter amplifier.
  • Page 77 http://www.xiaoyu163.com IC DESCRIPTION -3/5 (IC, MT1388E -2/5) XD-DV1 3 7 63 1515 0 Pin No. Pin Name Description µP write strobe. µP read strobe. (Not used) URST Reset signal output, active high. UP3_0 Serial receive data/general programmable I/O. (Not used) UP3_1 Serial transmit data/general programmable I/O.
  • Page 78 http://www.xiaoyu163.com IC DESCRIPTION -3/5 (IC, MT1388E -3/5) XD-DV1 3 7 63 1515 0 Pin No. Pin Name Description RAM data bus. RD12 RAM data bus. RAM data bus. RD13 RAM data bus. RAM data bus. RD14 RAM data bus. RAM data bus. RD15 RAM data bus.
  • Page 79 http://www.xiaoyu163.com IC DESCRIPTION -3/5 (IC, MT1388E -4/5) XD-DV1 3 7 63 1515 0 Pin No. Pin Name Description HD10 Host data bus. Host data bus. DVSS – Digital ground. Host data bus. Host data bus. Host data bus. Host data bus. DVDD –...
  • Page 80 http://www.xiaoyu163.com IC DESCRIPTION -3/5 (IC, MT1388E -5/5) XD-DV1 3 7 63 1515 0 Pin No. Pin Name Description PWMVREF A reference voltage input for PWM circuitry. A typical value of 2.0V. PWM2VREF A reference voltage input for PWM circuitry. A typical value of 4.0V. PDMVSS –...
  • Page 81 http://www.xiaoyu163.com IC DESCRIPTION -4/5 (IC, STi5580 -2/4) XD-DV1 3 7 63 1515 0 Pin No. Pin Name Description XERROR I2S sector/ABS time. (Not used) 20 ~ 22 PIO5-0 ~ PIO5-2 Not used. VDD_RGB – +2.5V power supply for VDDA_RGB. VSS_RGB –...
  • Page 82 http://www.xiaoyu163.com IC DESCRIPTION -4/5 (IC, STi5580 -3/4) XD-DV1 3 7 63 1515 0 Pin No. Pin Name Description SMI_CSO Chip select for SDRAM. – Not used SMI_RAS SDRAM row address strobe. SMI_CAS SDRAM column address strobe. SMI_WE SDRAM write enable. SMI_DQML SDRAM DQ mask enable low.
  • Page 83 http://www.xiaoyu163.com IC DESCRIPTION -4/5 (IC, STi5580 -4/4) XD-DV1 3 7 63 1515 0 Pin No. Pin Name Description WAIT Wait state. F_CE Chip select for FLASH ROM. – Not connected. AT_CE Chip enable pin for ATAPI I/F DATA BUS BUFFER IC. SD_RAS Not used.

  • Page 84: Ic Description

    http://www.xiaoyu163.com IC DESCRIPTION -5/5 (IC,YSS915C-PK28MP-1 -1/1) XD-DV1 3 7 63 1515 0 Pin No. Pin Name Description Digital audio input Serial data Digital audio input Bit clock Digital audio output Serial data Digital audio output Word clock DVDD1 Power supply, +5 V (for digital system) Digital audio output Bit clock DVSS1 Ground (for digital system)

  • Page 85: Mechanical Exploded View -1/1

    http://www.xiaoyu163.com MECHANICAL EXPLODED VIEW -1/1 XD-DV1 3 7 63 1515 0 L 13942296513 u163 -85- http://www.xiaoyu163.com...

  • Page 86: Mechanical Parts List

    8C-AV6-602-010 PWB,MAIN KR O MC1006 8C-AV6-613-010 FF-CABLE,25P RF O MC1007 8C-AVF-003-010 PANEL,REAR (B) O MC1008 8C-AVF-004-010 WINDOW,FR DVD O MC1009 87-B00-043-010 BADGE,AIWA 25 ABS SIL ND063 O MC1010 8C-AVF-012-010 CABI,FR DVD U O MC1011 8C-AV6-007-010 KEY,PLAY O MC1012 8C-AV6-006-010 KEY,POWER O MC1013...

  • Page 87: Other Parts List

    http://www.xiaoyu163.com OTHER PARTS LIST -1/1 XD-DV1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. 3 7 63 1515 0 However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.

  • Page 88: Sx-Dv1

    UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL SX-SDV1 YJSN O SP1001 8C-AS5-002-01 903-1GCAV-5S GRILLE,FRAME SPK O SP1002 8C-AS5-006-11 BADGE,AIWA SPKR 25 SIL ND063 X SP1003 8C-AS5-004-01 NET,SPKR 801K-11 O SP1004 8C-AS5-601-01 SPKR,80 8OHM 30W O SP1005 8C-AS5-007-01 TERMINAL,SPKR O SP1006...

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