Aiwa xd-pg700 Service Manual
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Aiwa xd-pg700 Service Manual

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3 7 63 1515 0
SERVICE MANUAL
TE
L 13942296513
DVD PLAYER
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-027-362-1T1).
www
.
http://www.xiaoyu163.com
x
ao
u163
y
i
S/M Code No. 09-027-362-1R1
http://www.xiaoyu163.com
XD-PG700
2 9
8
Q Q
3
6 7
1 3
1 5
BASIC DVD/CD MECHANISM: DP-5 R/RW-SH
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U(S)
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9

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Summary of Contents for Aiwa xd-pg700

  • Page 1 XD-PG700 U(S) 3 7 63 1515 0 SERVICE MANUAL L 13942296513 DVD PLAYER BASIC DVD/CD MECHANISM: DP-5 R/RW-SH This Service Manual is the "Revision Publishing" and replaces "Simple Manual" (S/M Code No. 09-027-362-1T1). u163 S/M Code No. 09-027-362-1R1 http://www.xiaoyu163.com...

  • Page 2: Table Of Contents

    http://www.xiaoyu163.com TABLE OF CONTENTS -1/1 3 7 63 1515 0 SPECIFICATIONS ..................................... 3 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING ......................4 ACCESSORIES PARTS LIST ................................... 5 DISASEMBRY ......................................6-7 ELECTRICAL PARTS LIST .................................. 8-16 TRANSISTOR ILLUSTRATION ................................16 BLOCK DIAGRAM....................................17-20 SCHEMATIC DIAGRAM-1/9 (DRIVE &...

  • Page 3: Specifications

    http://www.xiaoyu163.com SPECIFICATIONS -1/1 3 7 63 1515 0 Power supply 120 V AC, 60 Hz Composite video output Power consumption 14 W 1.0 Vp-p (75 ohms, sync Power consumption in standby mode negative) RCA jack × 1 2.4 W Weight 2.9 kg (6.6 lbs) Audio output Digital output: 0.5 Vp-p...

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

    http://www.xiaoyu163.com PROTECTION OF EYES FROM LASER BEAM DURING SERVICING -1/1 3 7 63 1515 0 This set employs laser. Therefore, be sure to follow carefully the CAUTION instructions below when servicing. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous WARNING! radiation exposure.

  • Page 5: Accessories 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-PG700 O AS1001 S8-35R-S00-34W IB,DVA5024N_HA1UAA O AS1002 S7-11R-1N0-86A RC UNIT,RC-CVL53...

  • Page 6: Disasembry

    http://www.xiaoyu163.com DISASSEMBRY -1/2 3 7 63 1515 0 CABINET DISASSEMBLY 1. Top Case 3. Front Panel 1.Release seven screws(A). (See Fig.2-1) 1.Eject the disc tray. (See Fig.2-2) 2.Lift the top case with holding the back of it and 2.Remove the tray door. (See Fig.2-2) remove it in the direction of the arrow.

  • Page 7: Disasembry

    http://www.xiaoyu163.com DISASSEMBRY -2/2 3 7 63 1515 0 CIRCUIT BOARD DISASSEMBLY 1.Disassembling of DVD Circuit Board and Main 2. Disassembling of Key Circuit Board Circuit Board. 1.Remove the front panel.(See Fig. 2-3) 1.Remove the top case.(See Fig.2-1) 2.Release three screws (D), and remove the Key 2.Remove eleven screws (B).

  • Page 8: 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-PG700 SC-H11-04K-942 C-CAP,0.1UF 50V SC-H11-04K-942 C-CAP,0.1UF 50V SC-H11-04K-942 C-CAP,0.1UF 50V SC-H11-04K-942 C-CAP,0.1UF 50V SC-H11-04K-942 C-CAP,0.1UF 50V...
  • 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-PG700 SC-H11-04K-942 C-CAP,0.1UF 50V 87-015-684-080 CAP,E 47-16V 87-015-681-080 CAP,E 10-16V SC-H11-04K-942 C-CAP,0.1UF 50V SC-H11-52K-562 CAP,CER 1500P-50 SC-H11-04K-942 C-CAP,0.1UF 50V...
  • 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-PG700 SC-H11-04K-942 C-CAP,0.1UF 50V SC-H41-01K-412 C-CAP,100P-50V SC-H41-01K-412 C-CAP,100P-50V SC-H42-70K-412 C-CAP,CER 27PF-50V...
  • 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-PG700 SR-H12-02C-422 C-RES,M 12K-1/16W SR-H56-02C-622 RES,56K-1/16W SR-H10-01C-622 RES,1K-1/16W SR-H10-01C-622 RES,1K-1/16W...
  • 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-PG700 SR-H10-02C-622 RES,10K 1/16W SR-H47-01C-622 RES,4.7K-1/16W SR-H47-01C-622 RES,4.7K-1/16W SR-H47-01C-622 RES,4.7K-1/16W SR-H10-01C-622 RES,1K-1/16W SR-H47-01C-622 RES,4.7K-1/16W...
  • 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-PG700 O SW 908 S5-562-19B-000 SWITCH,TACT THVV502GAA 12V 5A MAIN O BC 101...
  • Page 14 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-PG700 MAIN S2-00H-JC9-01A SAM,FILTER CFI06B1H101MF MAIN S2-00H-JC9-01A SAM,FILTER CFI06B1H101MF...
  • Page 15 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-PG700 MAIN SR-D10-01F-608 RES,1.0K-1/6W MAIN SR-D56-00F-608 RES,560-1/6W MAIN...

  • Page 16: Transistor Illustration

    http://www.xiaoyu163.com ELECTRICAL PARTS LIST -9/9 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 17: Block Diagram

    http://www.xiaoyu163.com BLOCK DIAGRAM -1/4 (OVERALL SECTION) 3 7 6 3 1 5 1 5 0 DISC EE_CS , EE_CLK , EE _OUT LADD IC3F1 IC502 [04:19] IC2A1 DVA5024N DVD: A,B,C,D, AT93C56-10SC IC305 DVD; RF MIRR FLASH HD153702TF EEPROM CD: A,B, E, F HY57643220CT-7I MEMORY PICK...
  • Page 18 http://www.xiaoyu163.com BLOCK DIAGRAM -2/4 (POWER SECTION) 3 7 6 3 1 5 1 5 0 RECTIFIER(FLD ) (D107,D108,ZD101) -24VA IC103 RECTIFIER(14V) 12VA KA78R12TSTU (D110) 12V REG IC105 RECTIFIER(9V) KA78R08TSTU (D103) (L105,C116,C124) 8V REG Q107 5.2VA 1 3 9 4 2 2 9 6 5 1 3 RECTIFIER(5.2V) 5V_D (D109)
  • Page 19 http://www.xiaoyu163.com BLOCK DIAGRAM -3/4 (RF/CD, DSP/DVD SECTION) 3 7 6 3 1 5 1 5 0 SENSE, FOK, DEFECT,DSP_ SENSE DVD: A,B,C,D, PICK FE,TE,PI,SBADD XL AT , S_CL K, S_DATA CD: A ,B,C,D / E, F UCOM DSP_ CS, /WR, /RD IC201 IC2A1 DVD/CD RF...

  • Page 20: Block Diagram

    http://www.xiaoyu163.com BLOCK DIAGRAM -4/4 (MPEG & MEMORY SECTION) 3 7 6 3 1 5 1 5 0 MI RR IC305 RF & HY57643220CT-7I IC301 L DON MOTOR SDRAM HS353106 IC502 EE_CS AT93C56-10SC CPLD EEPROM I/O PORT MCL K2 MD[00: 31] MA [00:10] MA 12,13 /CS0...

  • Page 21: Schematic Diagram-1/9 (Drive & Rf Section)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -1/9 (DRIVE & RF SECTION) 3 7 6 3 1 5 1 5 0 DVD MECHA. PICK UP CB DVD-1/4 C.B DVD-3/4 HB-1M2012-102JT (MEMORY SECTION) HB-1M2012-102JT FAN8004 SPINDLE/LOADING MOTOR ACTUATOR DRIVER RF SIGNAL 1 3 9 4 2 2 9 6 5 1 3 PROCESSOR DVD-2/4 (DVD DSP SECTION)

  • Page 22: Schematic Diagram-2/9 (Dvd Dsp Section)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -2/9 (DVD DSP SECTION) 3 7 6 3 1 5 1 5 0 DVD-2/4 C.B L201,203,206,207 HB-1M2012-102JT M12L16161A-7T-L SDRAM HDC25D811B 1 3 9 4 2 2 9 6 5 1 3 CD/DVD DSP DVD SERVO -TE1 INVERTER TRACKING LOOP FOCUS LOOP w w w...

  • Page 23: Schematic Diagram-3/9 (Memory Section)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -3/9 (MEMORY SECTION) 3 7 6 3 1 5 1 5 0 DVD-3/4 C.B DVA5024N FLASH MEMORY HB-1M2012-102JT HB-1M2012-102JT HY57643220CT-71 1 3 9 4 2 2 9 6 5 1 3 SDRAM HS353106 CPLD I/O PORT 72 w w w u 1 6 3 (MEMORY SECTION)

  • Page 24: Schematic Diagram-4/9 (Mpeg Section)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -4/9 (MPEG SECTION) 3 7 6 3 1 5 1 5 0 DVD-4/4 C.B L502-505 HB-1M2012-102JT AT93C56-10SC R502 P5402 1 3 9 4 2 2 9 6 5 1 3 MAIN-1/4 C.B (AUDIO SECTION) P4301 NDV8601 PANTERA LE/PLUS MM74HC244SJ MAIN-3/4 C.B...

  • Page 25: Wiring-1/5 (Dvd C.b) -Top View

    http://www.xiaoyu163.com WIRING -1/5 (DVD C.B) –Top View– 3 7 6 3 1 5 1 5 0 MAIN C.B DVD MECHA. DVD MECHA. MAIN C.B DVD C.B -Top View- P4301 PICK UP C.B MOTOR C.B P9501 R2A1 R2B0 C318 R2D6 PMD03 C320 C319 R2B4...

  • Page 26: Wiring-2/5 (Dvd C.b) -Bottom View

    http://www.xiaoyu163.com WIRING -2/5 (DVD C.B) –Bottom View– 3 7 6 3 1 5 1 5 0 DVD C.B -Bottom View- C308 C2D4 C2M1 C2D1 C317 C272 C213 C212 C2A0 C2D5 C2C2 C274 C211 C2C9 C2A4 C288 1 3 9 4 2 2 9 6 5 1 3 C284 C2D0 X501...

  • Page 27: Schematic Diagram-5/9 (Audio Section)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -5/9 (AUDIO SECTION) 3 7 6 3 1 5 1 5 0 MAIN -1/4 C.B 220µ/6.3V 47µ/16V -KSR AUDIO DAC DVD-4/4 C.B (MPEG SECTION) P5402 1 3 9 4 2 2 9 6 5 1 3 : 2CH L SIGNAL : 2CH R SIGNAL MAIN -2/4 (JACK SECTION)

  • Page 28: Schematic Diagram-6/9 (Jack Section)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -6/9 (JACK SECTION) 3 7 6 3 1 5 1 5 0 S-VIDEO COMPONENT AUDIO DIGITAL VIDEO OUT VIDEO Pb/Cb Pr/Cr (COAXIAL) MAIN -2/4 C.B DIGITAL (OPTICAL) GDZJ3.3B GDZJ3.3B GDZJ3.3B GDZJ3.3B : OPTICAL SIGNAL : COMP.VIDEO SIGNAL GDZJ3.3B : S VIDEO (Y) SIGNAL GDZJ3.3B...

  • Page 29: Schematic Diagram-7/9 (Digitron Section)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -7/9 (DIGITRON SECTION) 3 7 6 3 1 5 1 5 0 MAIN -3/4 C.B KRC103M VFD20-0613FN (DIGITRON) POWER SPR325MVWT31 STANDBY/ON KRC103M POWER STANDBY/ON KEY C.B SW906 SW905 TSOP2838WE1 (REMOTE RECEIVER) -HI010 DIGITORON DRIVER SW908 SW904 SW903 SW902 OPEN/CLOSE 1 3 9 4 2 2 9 6 5 1 3...

  • Page 30: Schematic Diagram-8/9 (Power Section)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -8/9 (POWER SECTION) 3 7 6 3 1 5 1 5 0 MAIN-4/4 C.B ICP-N10 DB105-C-S-V50 ERA22-10 BFS3550R2FD8 GDZJ5.6B RL104F 400V IC103 KA78R12TSTU 12V REG KA5M0265R-YDTU SWITCHING CONTROL C125 1uF/50V 0.1U/275AC 1 3 9 4 2 2 9 6 5 1 3 IC106 IC105 KA78R33TSTU...

  • Page 31: Wiring-3/5 (Main C.b)

    http://www.xiaoyu163.com WIRING -3/5 (MAIN C.B) 3 7 6 3 1 5 1 5 0 AC POWER CORD SW602 JK602 AC120V/60Hz VIDEO S-VIDEO VIDEO COMPONENT VIDEO OUT COMPONENT/ PROGRESSIVE SCAN AUDIO JK601 DIGITAL OUT1 DIGITAL MAIN C.B Pr/Cr Pb/Cb S-VIDEO (COAXTAL) (OPTICAL) DVD C.B P5402...

  • Page 32: Wiring-4/5 (Key C.b)

    http://www.xiaoyu163.com WIRING -4/5 (KEY C.B) 3 7 63 1515 0 SW902 KEY C.B MAIN C.B OPEN/CLOSE P9904 SW906 SW905 SW908 SW904 SW903 L 13942296513 u163 -32- http://www.xiaoyu163.com...

  • Page 33: Schematic Diagram-9/9 (Sled/Loading Motor Section)

    http://www.xiaoyu163.com SCHEMATIC DIAGRAM -9/9 (SLED/LOADING MOTOR C.B) 3 7 63 1515 0 SLED MOTOR C.B SPINDOL MOTOR LOADING MOTOR C.B SLED LOADING MOTOR MOTOR LIMIT SW DVD-1/4 C.B CLOSE OPEN (DRIVE & RF SECTION) PMD03 WIRING -5/5 (SLED/LOADING MOTOR C.B) L 13942296513 SLED MOTOR C.B DVD C.B...

  • Page 34: Waveforms

    http://www.xiaoyu163.com WAVEFORMS -1/2 (DRIVE & RF,DVD DSP SECTION) 3 7 63 1515 0 IC2A1 Pin 39, Focus Error IC2A1 Pin 36 IC2A1 Pin 36 IC2A1 Pin 38, PE Tracking Error VBR TRACKING Error Q2A6 Collector output(TP2AO) IC201 Pin 80, SLED FG IC2A1 Pin39, Focus Error(in Focus Search) IC201 Pin 154, SLED FMO IC201 Pin 88, Focus Drive(FDO)

  • Page 35: Waveforms

    http://www.xiaoyu163.com WAVEFORMS -2/2 (MPEG SECTION) 3 7 63 1515 0 Stop : 2.50MS/s 4 Acqs Glitch Ch1 M20.0 s 2 Apr 1999 500mV 14:47:27 IC501 Pin 118, Composite IC501 Pin 112, Chrominance IC501 Pin 114, Luminance (Super video out Mode) (Super video out Mode) 1 00kS/s Stop :...

  • Page 36: Voltage Chart

    http://www.xiaoyu163.com VOLTAGE CHART -1/3 3 7 6 3 1 5 1 5 0 MODE MODE MODE MODE MODE MODE MODE MODE MODE STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY PIN NO.
  • Page 37 http://www.xiaoyu163.com VOLTAGE CHART -2/3 3 7 6 3 1 5 1 5 0 MODE MODE MODE MODE MODE MODE MODE MODE MODE STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY STOP PLAY PIN NO.

  • Page 38: Voltage Chart

    http://www.xiaoyu163.com VOLTAGE CHART -3/3 3 7 63 1515 0 MODE MODE MODE MODE STOP PLAY STOP PLAY STOP PLAY STOP PLAY PIN NO. PIN NO. PIN NO. PIN NO. Q 9 0 6 27.5 25.11 Q 1 0 7 3.09 3.09 5.15 5.14...

  • Page 39: Lcd Display

    http://www.xiaoyu163.com LCD DISPLAY -1/1 3 7 63 1515 0 SACD TITLE CHP/TRK PROG.NKS RANDOM ALL A MP3 VCD HD CD col2 col1 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 3 ....

  • Page 40: Ic Block Diagrams

    http://www.xiaoyu163.com IC BLOCK DIAGRAM -1/2 3 7 63 1515 0 IC, AT93C56-10SC IC, MM74HCT244SJ Vcc 2G 1Y1 2A4 1Y2 2A3 1Y3 2A2 1Y4 2A1 1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1 GND L 13942296513 IC, CS4391-KSR AMUTEC BMUTEC CMOUT FILT+ (SCL/CCLK) (SDA/CDIN)

  • Page 41: Ic Block Diagrams

    http://www.xiaoyu163.com IC BLOCK DIAGRAM -2/2 3 7 63 1515 0 IC, GMS81C2012-HI010 High Voltage Port ADC Power Supply R03/BUZO R02/EC0 R01/INT1 R00/INT0 Vdisp/RA R10~R17 R20~R27 R30~R35 Driver Buzzer Stack Pointer Data Memory (448 bytes) Program Memory Interrupt Controller Data Table 8-b it B a sic S ystem controller In terval...

  • Page 42: Ic Descriptions

    http://www.xiaoyu163.com IC DESCRIPTION -1/5 (FAN8004 -1/2) 3 7 63 1515 0 Pin No. Pin Name Description OUT1 CH 1 op-amp output IN2.1 CH 1 op-amp input (+) IN2.2 CH 2 op-amp input (-) OUT2 CH 2 op-amp output IN3.1 CH 3 op-amp input (+) Ground Ground IN3.2...
  • Page 43 http://www.xiaoyu163.com IC DESCRIPTION -1/5 (FAN8004 -2/2) 3 7 63 1515 0 Pin No. Pin Name Description Ground Ground RES50 Regulator reset SVCC Signal supply voltage Bias voltage input IN1.1 CH 1 opamp input (+) IN1.2 CH 1 opamp input (-) IN1.1 CH 1 opamp input (+) IN1.2...
  • Page 44 http://www.xiaoyu163.com IC DESCRIPTION -2/5 (M12L16161A-7T -1/2) 3 7 63 1515 0 Pin No. Pin Name Description 3.3 V is applied. (VCC is for the internal circuit.) Data is input and ouput from these pins. These pins are the same as those of a conventional DRAM.
  • Page 45 http://www.xiaoyu163.com IC DESCRIPTION -2/5 (M12L16161A-7T -2/2) 3 7 63 1515 0 Pin No. Pin Name Description This pin determines whether or not the next CLK is valid. If CKE is High, the next CLK rising edge is valid. If CKE is Low, the next CLK rising edge is invalid. This pin is used for power- down and clock suspend modes.
  • Page 46 http://www.xiaoyu163.com IC DESCRIPTION -3/5 (HD153702TF -1/2) 3 7 63 1515 0 Pin No. Pin Name Description Not connect RFIN RF differential input terminal RFIP SUMF SUM RF input /DC filter connection terminal for SUM differential amplifier AGHPF The high path filter connection terminal for AGC AGFR The filter connection terminal for AGC AGFI...
  • Page 47 http://www.xiaoyu163.com IC DESCRIPTION -3/5 (HD153702TF -2/2) 3 7 63 1515 0 Pin No. Pin Name Description GND_SRV Ground connection terminal (SERVO system) The monitor diode input terminal of APC1 The laser diode output terminal of APC1 IREFT The external resistance connection terminal for setting up servo system standard current VREF1 Servo system standard bias voltage output terminal DVD4D input terminal...
  • Page 48 http://www.xiaoyu163.com IC DESCRIPTION -4/5 (HDC25D811B -1/6) 3 7 63 1515 0 Pin No. Pin Name Description DAT0 Bi-directional data to DRAM DAT1 Bi-directional data to DRAM DAT2 Bi-directional data to DRAM DAT3 Bi-directional data to DRAM DAT4 Bi-directional data to DRAM DAT5 Bi-directional data to DRAM DAT6...
  • Page 49 http://www.xiaoyu163.com IC DESCRIPTION -4/5 (HDC25D811B -2/6) 3 7 63 1515 0 Pin No. Pin Name Description TESTOUT1 TEST OUT (Default 0) TESTOUT2 TEST OUT (Default 0) TESTOUT3 TEST OUT (Default 0) TESTOUT4 TEST OUT (Default 0) TESTOUT5 TEST OUT (Default 0) TESTOUT6 TEST OUT (Default 0) TESTOUT7...
  • Page 50 http://www.xiaoyu163.com IC DESCRIPTION -4/5 (HDC25D811B -3/6) 3 7 63 1515 0 Pin No. Pin Name Description CAPT2 DAC Top Coupling Cap Port for DAC 2 AOUT1 SERVO D/A OUT1 AGND AGND : DAC10BIT AGND AGND : DAC10BIT CAPT1 DAC Top Coupling Cap Port for DAC 1 AOUT0 SERVO D/A OUT0 CAPT0...
  • Page 51 http://www.xiaoyu163.com IC DESCRIPTION -4/5 (HDC25D811B -4/6) 3 7 63 1515 0 Pin No. Pin Name Description GND : PLL ADAT Audio DAC Audio data Output BCLK Audio DAC FS48 Output EXCK CD Sub Data Request clock AGND AGND : PLL SQCK CD SubQ data Request clock AVDD...
  • Page 52 http://www.xiaoyu163.com IC DESCRIPTION -4/5 (HDC25D811B -5/6) 3 7 63 1515 0 Pin No. Pin Name Description 6 bit ADC channel Input 6 bit ADC Center voltage 6 bit ADC bottom voltage Spindle motor control signal Spindle motor control signal Spindle motor ON/OFF control signal FG_M Spindle FG input ZINT...
  • Page 53 http://www.xiaoyu163.com IC DESCRIPTION -4/5 (HDC25D811B -6/6) 3 7 63 1515 0 Pin No. Pin Name Description SDCLK / C16M MPEG data transfer clock / CD : C16M SERR / SQSO MPEG data error detection signal / CD : SQSO SYNC / DOTX MPEG data sector sync.
  • Page 54 http://www.xiaoyu163.com IC DESCRIPTION -5/5 (NDV8601 -1/7) 3 7 63 1515 0 Pin No. Pin Name Description VDDIO I/O Pad power=3.3V MD[10] SDRAM data bus 10 MD[11] SDRAM data bus 11 Core Power=1.8V MD[12] SDRAM data bus 12 VSSIO I/O Pad ground MD[13] SDRAM data bus 13 MD[14]...
  • Page 55 http://www.xiaoyu163.com IC DESCRIPTION -5/5 (NDV8601 -2/7) 3 7 63 1515 0 Pin No. Pin Name Description DQM[2] SDRAM data byte enables 2 MD[16] SDRAM data bus 16 VDDIO I/O Pad power=3.3V MD[17] SDRAM data bus 17 MD[18] SDRAM data bus 18 Core and Ring Ground MD[19] SDRAM data bus 19...
  • Page 56 http://www.xiaoyu163.com IC DESCRIPTION -5/5 (NDV8601 -3/7) 3 7 63 1515 0 Pin No. Pin Name Description RSTP RESET_Power: from system, used to reset frequency synthesizer and rest of chip VSSIO I/O Pad ground RXD1 UART1 serial data input from external serial device, used for IR receive; can be used as GPIO SSPIN1/BAUD1 SSP1 data in or 16X clock for USART function in UART1;...
  • Page 57 http://www.xiaoyu163.com IC DESCRIPTION -5/5 (NDV8601 -4/7) 3 7 63 1515 0 Pin No. Pin Name Description RSET Current setting resistor of output DACs COMP Compensation capacitor connection Core and Ring Ground VIOCLK VCLK input/output for Video I/O Port function VSYNC Bi-directional VSYNC signal for devices that do not use EAV/SAV codes;...
  • Page 58 http://www.xiaoyu163.com IC DESCRIPTION -5/5 (NDV8601 -5/7) 3 7 63 1515 0 Pin No. Pin Name Description AD[15] µP multiplexed address/data bus 15 AD[14] µP multiplexed address/data bus 14 Core Power=1.8V SCLK External bus clock used for programmable host bus peripherals Programmable WAIT-/ACK-/RDY- control VSSIO I/O Pad ground...
  • Page 59 http://www.xiaoyu163.com IC DESCRIPTION -5/5 (NDV8601 -6/7) 3 7 63 1515 0 Pin No. Pin Name Description XIO[1] Programmable general purpose external input/output (XIO) also used as peripheral chip select, XIO[2] interrupt, Pulse Width Modulator (PWM) output and other system signals VDDIO I/O Pad power=3.3V XIO[3]...

  • Page 60: Ic Descriptions

    http://www.xiaoyu163.com IC DESCRIPTION -5/5 (NDV8601 -7/7) 3 7 63 1515 0 Pin No. Pin Name Description MD[4] SDRAM data bus 4 MD[5] SDRAM data bus 5 MD[6] SDRAM data bus 6 VSSIO I/O Pad ground MD[7] SDRAM data bus 7 MD[8] SDRAM data bus 8 MD[9]...

  • Page 61: Mechanical Exploded View

    http://www.xiaoyu163.com MECHANICAL EXPLODED VIEW -1/1 3 7 6 3 1 5 1 5 0 Ref No. MC1 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 -61- http://www.xiaoyu163.com...

  • Page 62: Dvd Mechanism Exploded View (Dp-5 R/Rw-Sh)

    http://www.xiaoyu163.com DVD MECHANISM EXPLODED VIEW -1/1 (DP-5 R/RW-SH) 3 7 63 1515 0 Ref No. SD1 L 13942296513 011A u163 -62- http://www.xiaoyu163.com...

  • Page 63: Mechanical & Dvd Mechanism 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-PG700 O MC1250 S1-10R-031-1A0 CASE,TOP X MC1260 S1-41R-006-1L0 CHAS ASSY,MAIN...

  • Page 64: Electrical Troubleshooting Guide

    http://www.xiaoyu163.com ELECTRICAL TROUBLESHOOTING GUIDE -1/10 3 7 63 1515 0 1. Power(SMPS) Circuit No 5V_D No VF+ or 5V_A . Is 5.2VA section working? Is 5.2VA section working? Is oscillation present at the Is oscillation present at the anode of D109? Base of Q108? No 5.2VA.
  • Page 65 http://www.xiaoyu163.com ELECTRICAL TROUBLESHOOTING GUIDE -2/10 3 7 63 1515 0 2. µ-COM Circuit A. No Power POWER ON Does Hello appear at FLD? Is P5901 Does no DISC appear? connected normally? Reconnect it. Does Logo appear Check power. on the screen? (Refer to power) If power is normal...
  • Page 66 http://www.xiaoyu163.com ELECTRICAL TROUBLESHOOTING GUIDE -3/10 3 7 63 1515 0 B. Audio abnormal C. Video abnormal AUDIO ABNORMAL VIDEO ABNORMAL Check Audio jack. Check Video jack. YES (If OK) YES (If OK) Check MPEG_CLK Signal Refer to Video part. of MPEG part. YES (If OK) YES (If OK) Refer to Audio part.
  • Page 67 http://www.xiaoyu163.com ELECTRICAL TROUBLESHOOTING GUIDE -4/10 3 7 63 1515 0 E. Picture abnormal PICTURE ABNORMAL Check the disc. Refer to Servo part If OK Check MPEG_CLK Signal of MPEG part YES (If OK) Check DSP YES (If OK) Check MPEG YES (If OK) Replace B/D L 13942296513...
  • Page 68 http://www.xiaoyu163.com ELECTRICAL TROUBLESHOOTING GUIDE -5/10 3 7 63 1515 0 3. MPEG Circuit Power is on Does Logo appear Check power & clock. on the screen? Does the Check CD/DVD DSP output moving picture of the DVD Disc Is MPEG data signal normal? play on the screen signal.
  • Page 69 http://www.xiaoyu163.com ELECTRICAL TROUBLESHOOTING GUIDE -6/10 3 7 63 1515 0 4. Front Circuit (Digitron & key) START Power on. Is oscillation of Check Power. LED ON? X901 normal? Check waveform Is Digitron on normally? Replace IC902. of IC901 Pin 7. Do all the Is waveform of IC901 Check waveform...
  • Page 70 http://www.xiaoyu163.com ELECTRICAL TROUBLESHOOTING GUIDE -7/10 3 7 63 1515 0 5. RF/Servo Circuit CHECK POINT(General) Does signal goes "High" to IC201 Pin186 when the power is on? Does signal pulse Check "2.µ-COM Part". input to IC201 Pins 53, 54 when the power is on? Does Does...
  • Page 71 http://www.xiaoyu163.com ELECTRICAL TROUBLESHOOTING GUIDE -8/10 3 7 63 1515 0 No disc .Power on Check loading Part. Push Pick-up to inner track to Does tray open or close? the end by hand. Does DECK assembly is defective. PMD03 Pin 10 change (Limit sw) high to low? Pressing...
  • Page 72 http://www.xiaoyu163.com ELECTRICAL TROUBLESHOOTING GUIDE -9/10 3 7 63 1515 0 DISC IN OPEN/CLOSE Fig.3. FOCUS ERROR waveform Check Check IC2A1 Pins 47,50,51,52 the focus error moving the FOCUS ON? lens up and down. in DVD Mode (IC2A1 Pin 39) IC201 no output : Pick-up is defective. Does the TTL level change at IC201 Replace IC201.
  • Page 73 http://www.xiaoyu163.com ELECTRICAL TROUBLESHOOTING GUIDE -10/10 3 7 63 1515 0 CHECK A Check RF Eye-Pattern. No signal: Pick-up is defective Check IC2A1 Pin 3. RF : 1.0~1.1V(TP2A0) Does the sawtooth waveform emit Is the eye-pattern vivid? Does the 1.6V emit? Replace IC2A1.

  • Page 74: Deck Mechanism Parts Location

    http://www.xiaoyu163.com DECK MECHANISM PARTS LOCATION -1/1 3 7 63 1515 0 • Top View (With Tray) Procedure Disass Fig- Parts Fixing Type embly Starting No. Holder 2 Screws, Clamp 2 Locking Tabs Clamp Assembly Disc 1, 2 Plate Clamp 1, 2, 3 Magnet Clamp 1, 2, 3, 4 Clamp Upper...

  • Page 75: Deck Mechanism Disassembly

    http://www.xiaoyu163.com DECK MECHANISM DISASSEMBLY -1/3 3 7 63 1515 0 HOLDER CLAMP PLATE CLAMP CLAMP ASSEMBLY DISC MAGNET CLAMP TRAY DISC CLAMP UPPER (S1) (Fig. A) HOLDER CLAMP BASE MAIN EMERGENCY EJECT HOLE (L1) BASE MAIN LEVER HOLDER CLAMP (L1) BASE MAIN BOTTOM SIDE VIEW Fig.
  • Page 76 http://www.xiaoyu163.com DECK MECHANISM DISASSEMBLY -2/3 3 7 63 1515 0 (L2) GEAR MIDDLE (S2) (BLACK) (S3) GEAR ASSEMBLY RACK GEAR ASSEMBLY FEED (S2) (BLACK) (S2) RUBBER REAR (GREEN) PICK UP ASSEMBLY GENERAL BASE PU(OUTSERT) (C1) (S2) L 13942296513 (GREEN) PICK UP ASSEMBLY GENERAL GEAR ASSEMBLY FEED MOTOR ASSEMBLY SPINDLE GEAR MIDDLE...
  • Page 77 http://www.xiaoyu163.com DECK MECHANISM DISASSEMBLY -3/3 3 7 63 1515 0 GUIDE UP/DOWN GEAR LOADING (L3) (L6) GEAR PULLEY (L6) (L4) BELT LOADING BASE MAIN PWB ASSEMBLY LOADING (H1) (L6) (S5) (C2) BASE MAIN (S4) FRAME ASSEMBLY UP/DOWN (L5) GUIDE UP/DOWN FIG.

  • Page 78: Other 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-PG700 S9-20R-E03-9A0 PACKING,CASING S9-205-3B0-000 BAG,SOFT(MIDI) S8-90R-H78-0Y0 BOX,DVA5024N HA1UAA L 13942296513...

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