NAD T 572 Service Manual Download

Page: 59 / 67

5-9

LOCA.NO PART NO(LG)

DESCRIPTION

SPECIFICATION

REMARKS

Q615

0TR126609AE

TRANSISTOR

KTA1266-GR,TP(KTA1015),KEC

Q901

0TR103009AE

TRANSISTOR

KRC103M-TP (KRC1203) KEC

Q902

0TR103009AE

TRANSISTOR

KRC103M-TP (KRC1203) KEC

Q903

0TR319809AC

TRANSISTOR

KTC3198-TP-BL

(KTC1815)KEC

RESISTOR

R101

614-007A

RESISTOR

2.7/2W CEMENT SMPS V

R102

0RD2203F608

RESISTOR,FIXED CARBON FILM

220K OHM 1/6 W 5.00% TA26

R103

0RS5602K619

RESISTOR,FIXED METAL OXIDE FIL

56K OHM 2 W 5.00% TR

R104

0RD2203F608

RESISTOR,FIXED CARBON FILM

220K OHM 1/6 W 5.00% TA26

R112

0RD0391F608

RESISTOR,FIXED CARBON FILM

3.9 OHM 1/6 W 5.00% TA26

R114

0RD1003F608

RESISTOR,FIXED CARBON FILM

100K OHM 1/6 W 5.00% TA26

R120

0RD4702F608

RESISTOR,FIXED CARBON FILM

47K OHM 1/6 W 5.00% TA26

R121

0RD1201F608

RESISTOR,FIXED CARBON FILM

1.2K OHM 1/6 W 5.00% TA26

R122

0RD2200F608

RESISTOR,FIXED CARBON FILM

220 OHM 1/6 W 5.00% TA26

R123

0RD1002F608

RESISTOR,FIXED CARBON FILM

10K OHM 1/6 W 5.00% TA26

R124

0RD1800F608

RESISTOR,FIXED CARBON FILM

180 OHM 1/6 W 5.00% TA26

R125

0RD3901F608

RESISTOR,FIXED CARBON FILM

3.9K OHM 1/6 W 5.00% TA26

R126

0RD1001F608

RESISTOR,FIXED CARBON FILM

1K OHM 1/6 W 5.00% TA26

R127

0RN3601E408

RESISTOR,FIXED METAL FILM

3.6K OHM 1/8 W 1.00% TA26

R128

0RN3301E408

RESISTOR,FIXED METAL FILM

3.3K OHM 1/8 W 1.00% TA26

R130

0RD1002F608

RESISTOR,FIXED CARBON FILM

10K OHM 1/6 W 5.00% TA26

R140

0RD1002F608

RESISTOR,FIXED CARBON FILM

10K OHM 1/6 W 5.00% TA26

R141

0RD1002F608

RESISTOR,FIXED CARBON FILM

10K OHM 1/6 W 5.00% TA26

R142

0RD1002F608

RESISTOR,FIXED CARBON FILM

10K OHM 1/6 W 5.00% TA26

R145

0RD4700F608

RESISTOR,FIXED CARBON FILM

470 OHM 1/6 W 5.00% TA26

R201

0RH0000C622

RESISTOR,METAL GLAZED(CHIP)

0 OHM 1 / 16 W 1608 5.00% D

R202

0RH0000C622

RESISTOR,METAL GLAZED(CHIP)

0 OHM 1 / 16 W 1608 5.00% D

R203

0RH1001C622

RESISTOR,METAL GLAZED(CHIP)

1K OHM 1 / 16 W 1608 5.00% D

R204

0RH1001C622

RESISTOR,METAL GLAZED(CHIP)

1K OHM 1 / 16 W 1608 5.00% D

R207

0RH1004C622

RESISTOR,METAL GLAZED(CHIP)

1M OHM 1 / 16 W 1608 5.00% D

R217

0RH0102C622

RESISTOR,METAL GLAZED(CHIP)

10 OHM 1 / 16 W 1608 5.00% D

R218

0RH4700C622

RESISTOR,METAL GLAZED(CHIP)

470 OHM 1 / 16 W 1608 5.00% D

R219

0RH1002C622

RESISTOR,METAL GLAZED(CHIP)

10K OHM 1 / 16 W 1608 5.00% D

R220

0RH1002C622

RESISTOR,METAL GLAZED(CHIP)

10K OHM 1 / 16 W 1608 5.00% D

R221

0RH0000C622

RESISTOR,METAL GLAZED(CHIP)

0 OHM 1 / 16 W 1608 5.00% D

R230

0RH1000C622

RESISTOR,METAL GLAZED(CHIP)

100 OHM 1 / 16 W 1608 5.00% D

R231

0RH1000C622

RESISTOR,METAL GLAZED(CHIP)

100 OHM 1 / 16 W 1608 5.00% D

R232

0RH1000C622

RESISTOR,METAL GLAZED(CHIP)

100 OHM 1 / 16 W 1608 5.00% D

R233

0RH1000C622

RESISTOR,METAL GLAZED(CHIP)

100 OHM 1 / 16 W 1608 5.00% D

R234

0RH1000C622

RESISTOR,METAL GLAZED(CHIP)

100 OHM 1 / 16 W 1608 5.00% D

R235

0RH1000C622

RESISTOR,METAL GLAZED(CHIP)

100 OHM 1 / 16 W 1608 5.00% D

R236

0RH1000C622

RESISTOR,METAL GLAZED(CHIP)

100 OHM 1 / 16 W 1608 5.00% D

R237

0RH1000C622

RESISTOR,METAL GLAZED(CHIP)

100 OHM 1 / 16 W 1608 5.00% D

R239

0RH0000C622

RESISTOR,METAL GLAZED(CHIP)

0 OHM 1 / 16 W 1608 5.00% D

R240

0RH0000C622

RESISTOR,METAL GLAZED(CHIP)

0 OHM 1 / 16 W 1608 5.00% D

R241

0RH0000C622

RESISTOR,METAL GLAZED(CHIP)

0 OHM 1 / 16 W 1608 5.00% D

R242

0RH0000C622

RESISTOR,METAL GLAZED(CHIP)

0 OHM 1 / 16 W 1608 5.00% D

R243

0RH0000C622

RESISTOR,METAL GLAZED(CHIP)

0 OHM 1 / 16 W 1608 5.00% D

R252

0RH0000C622

RESISTOR,METAL GLAZED(CHIP)

0 OHM 1 / 16 W 1608 5.00% D

R253

0RH0222C622

RESISTOR,METAL GLAZED(CHIP)

22 OHM 1 / 16 W 1608 5.00% D

R254

0RH0222C622

RESISTOR,METAL GLAZED(CHIP)

22 OHM 1 / 16 W 1608 5.00% D

R255

0RH0222C622

RESISTOR,METAL GLAZED(CHIP)

22 OHM 1 / 16 W 1608 5.00% D

R256

0RH0222C622

RESISTOR,METAL GLAZED(CHIP)

22 OHM 1 / 16 W 1608 5.00% D

R257

0RH0222C622

RESISTOR,METAL GLAZED(CHIP)

22 OHM 1 / 16 W 1608 5.00% D

R258

0RH0222C622

RESISTOR,METAL GLAZED(CHIP)

22 OHM 1 / 16 W 1608 5.00% D

R259

0RH0222C622

RESISTOR,METAL GLAZED(CHIP)

22 OHM 1 / 16 W 1608 5.00% D

R260

0RH0222C622

RESISTOR,METAL GLAZED(CHIP)

22 OHM 1 / 16 W 1608 5.00% D

R261

0RH0222C622

RESISTOR,METAL GLAZED(CHIP)

22 OHM 1 / 16 W 1608 5.00% D

R262

0RH0222C622

RESISTOR,METAL GLAZED(CHIP)

22 OHM 1 / 16 W 1608 5.00% D

Summary of Contents for T 572

Page 1: ...NAD SERVICE MANUAL T 572 T 572 DVD VCD CD PLAYER DVD VCD CD PLAYER DRAFT DATE 30 OCT 2002 ...

Page 2: ...CONTENTS SECTION 1 SUMMARY SECTION 2 CABINET MAIN CHASSIS SECTION 3 ELECTRICAL SECTION 4 MECHANISM SECTION 5 REPLACEMENT PARTS LIST ...

Page 3: ...TION 1 SUMMARY CONTENTS PRODUCT SAFETY SERVICING GUIDELINES FOR VIDEO PRODUCTS 1 2 SERVICING PRECAUTIONS 1 3 GENERAL SERVICING PRECAUTIONS INSULATION CHECKING PRODEDURE ELECTROSTATICALLY SENSITIVE DEVICES ...

Page 4: ... WHEN THE HIGH VOLTAGE IS AT THE FACTORY SPECIFIED LEVEL THE PROPER VALUE IS GIVEN IN THE APPLICABLE SCHEMATIC OPERA TION AT HIGHER VOLTAGES MAY CAUSE A FAILURE OF THE PIC TURE TUBE OR HIGH VOLTAGE SUPPLY AND UNDER CERTAIN CIR CUMSTANCES MAY PRODUCE RADIATION IN EXCESS OF DESIR ABLE LEVELS 2 ONLY FACTORY SPECIFIED C R T ANODE CONNECTORS MUST BE USED DEGAUSSING SHIELDS ALSO SERVE AS AN X RAY SHIELD...

Page 5: ... pan els Input terminals Earphone jacks etc Electrostatically Sensitive ES Devices Some semiconductor solid state devices can be damaged easily by static electricity Such components commonly are called Electrostatically Sensitive ES Devices Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor chip components The following techniques should be u...

Page 6: ...CD 8Hz to 20kHz Signal to noise ratio More than 100dB ANALOG OUT connectors only Harmonic distortion Less than 0 008 Dynamic range More than 100dB DVD More than 95dB CD OUTPUTS VIDEO OUTPUTS 1Vp p 75 ohms sync negative RCA jack x 1 S V IDEO OUTPUTS Y 1 0V p p 75Ω negative sync Mini DIN 4 pin x 1 C 0 3V p p 75 ohms COMPONENT VIDEO OUT Y 1 0V p p 75Ω negative sync RCA jack x 1 PB PR 0 7V p p 75 Ω RC...

Page 7: ...1 SECTION 2 CABINET MAIN CHASSIS CONTENTS 1 DISASSEMBLY 2 2 CABINET DISASSEMBLY 2 2 CIRCUIT BOARD DISASSEMBLY 2 3 2 EXPLODED VIEWS 2 4 1 Cabinet and Main Frame Section 2 4 2 Packing Accessory Section 2 6 ...

Page 8: ...pitch screws used to secure metal parts If they are used improperly the screw holes will be easily damaged and the parts can not be fixed Top Case A A A A A A A Disc Tray Tray Door Front Panel Stopper Stopper CABINET DISASSEMBLY 1 Top Case 1 Release 7 screws A See Fig 2 1 2 Lift the top case with holding the back of it and remove it in the direction of the arrow Fig 2 1 Fig 2 2 Fig 2 3 3 Front Pan...

Page 9: ...in chassis 6 Unscrew 4 screws D at MD Ass y DPM1 7 Turn the portion the direction of arrow to move the Base Assembly Tray in front of you 8 Release the other 3 screws E 9 Disassemble MD Ass y DPM1 from Main chassis 10 Unscrew 4 screws F at Power circuit 11 Disassemble power circuit board from Main chassis CIRCUIT BOARD DISASSEMBLY Note Before removing the main circuit board be sure to shortcircuit...

Page 10: ...S 1 Cabinet and Main Frame Section 465 465 250 462 462 300 465 260 465 A46 A47 463 463 275 463 463 463 467 A48 463 463 463 463 463 A00 A43 283 280 285 262 452 452 LED901 PBTOO A 5 4 3 2 1 B C D DSP POWER SUPPLY A V OUT ...

Page 11: ...O PWB PCB ASSEMBLY TOTAL POWER PCB DMN5025E HA2DNN SMPS BLUE PCB PSB PARTS SECTION 250 3110R 0194U O O CASE DVD TOP 5 DVD W O DVD 260 3141R 0059R O CHASSIS ASSEMBLY DVD DMP5024N MAIN HA1UPP NSP 260 3141R 0059S O CHASSIS ASSEMBLY DMN5026N T572 SH NSP 275 4811R 0027F O BRACKET ASSEMBLY MAIN DVM5000 W O GND ADD S 280 3721R F228C O PANEL ASSEMBLY FRONT FRONT DMN4026N NAD T572 AH 280 3721R F228D O PANE...

Page 12: ...1 3835RS0042E O INSTRUCTION ASSEMBLY DMN5026N_HA1UNN 802 3890R H524M O BOX DMN5025E HA2DNN SW3 A 1 745 1 802 3890R H524N O BOX DMN5026N HA1UNN SW3 A 1 745 1 803 3920R E038A O O PACKING CASING DMN4022N 0 02 110 EPS 8 430 89 804 292 053E O O BAG V3 NSP 808 841 0021 O O BATTERY MN ER03X HI WATT 1 5V MA H AAA 810 6851RP0003N O O CABLE ASSY RF DVD CABLE ASSY RCA USING AREA 811 6611R1G001A O O PLUG ASSY...

Page 13: ...dio Block Diagram 3 15 5 MPEG Block Diagram 3 16 CIRCUIT DIAGRAMS 3 17 1 Power SMPS Circuit Diagram 3 17 2 DVD DSP Circuit Diagram 3 19 3 Drive RF Circuit Diagram 3 21 4 MPEG Circuit Diagram 3 23 WAVEFORMS 3 25 5 Audio DM 5 1CH Circuit Diagram 3 27 6 TIMER Key Circuit Diagram 3 29 7 A V Circuit Diagram 3 31 8 Jack Circuit Diagram T572AH 3 33 9 Jack Circuit Diagram T572C 3 35 CIRCUIT VOLTAGE CHART ...

Page 14: ...Replace R102 Replace BD101 Bridge rectifier Is R102 R104 normal Is about AC 100V applied to IC101 Pin 3 Check IC101 Is 5 2V applied to IC102 Pin 1 Is there a DC voltage at the terminal of BD101 Check R127 128 SHUTDOWN CKT 1 Power SMPS Circuit No FLD Is 5 2VA section working Replace SMPS trans T101 Replace the inferior components Are D109 L103 open NO NO NO NO NO NO YES YES YES YES YES YES YES A B ...

Page 15: ...01 normal Are IC501 Pins 193 80 and 81 normal Does Hello appear on FLD Is P3901 connected normally 16 19 normal The waveform on 3 5 7 pin of IC503 normal Check the oscillation Check short OK Replace IC501 or IC3F1 Check power Refer to power If power is normal OK POWER ON 1 1 YES YES YES NO YES YES YES A NO NO NO NO NO NO NO YES A Is P3901 Pin 15 ...

Page 16: ...ES YES If OK YES If OK YES If OK Refer to Audio part Refer to Decoder part Refer to PANTERA part Replace B D Check Front Reconnect it Refer to SERVO part Check the connection of MD AUDIO ABNORMAL OPEN CLOSE ABNORMAL C Video abnormal Check Video jack YES If OK YES If OK YES If OK Refer to Video part Refer to PANTERA part Replace B D VIDEO ABNORMAL ...

Page 17: ...re abnormal Check the disc If OK YES If OK YES If OK Refer to Servo part Check DSP Check PANTERA Replace B D PICTURE ABNORMAL F Disc Error Check Disc YES If OK YES If OK Refer to Servo part Replace B D DISC ERROR ...

Page 18: ...he audio sound output from PANTERA decoder Does the moving picture of the video CD play on the screen normally Does the audio sound output normally END Check power clock Check CD DVD DSP output signal Check CD DVD DSP output signal Check CD DVD DSP output signal Check clock signal Check clock signal YES YES YES YES YES YES YES YES YES YES NO NO NO OK NO NO NO NO NO 3 PANTERA Circuit _ OPTION _ If ...

Page 19: ...orm of IC901 Pin 15 Does pulse waveform of RC901 Pin 1 appear Is IC901 Pin 28 connected to RC901 Pin 1 Is RC901 Pin 2 5V Power on Check and replace R926 R925 Solder defective parts again Solder defective parts Replace IC901 Solder Key part Check Power Replace IC902 Replace IC901 Replace LED901 Replace RC901 Re solder Recheck Replace IC901 Complete repairing Front B D NO NO NO NO NO NO NO NO NO YES...

Page 20: ...Does signal goes High to IC201 Pin186 when the power is on Does 33 8688MHz clock input to IC201 Pin 63 Replace IC201 IC206 soldering or IC defect Check 2 PANTERA Part Replace X201 or IC206 30MHz clock defect CHECK POINT General 5 RF Servo Circuit A NO NO NO YES YES YES ...

Page 21: ...e up and down Check Focus Driver output IC201 Pin 88 IC2M1 Pins 37 38 Check SLED Driver output IC201 Pin 80 IC2M1 Pins 28 29 IC201 Pin 80 no output IC201 is defective IC2M1 Pins 28 29 no output IC2M1 is defective IC201 Pin 88 no output IC201 is defective IC2M1 Pins 37 38 no output IC2M1 is defective DECK assembly is defective Slide the pick up to inner track Power on Check loading Part Push Pick u...

Page 22: ...ear OPEN CLOSE Replace IC501 or IC201 Replace IC201 Check IC2A1 Pin 47 50 51 52 in DVD Mode Fig 3 FOCUS ERROR waveform IC201 no output Pick up is defective Check IC201 and IC2M1 when PMD03 Pin 5 is abnormal Check IC2M1 Pin 21 PMD03 Pin 5 turn when the IC2M1 Pin 21 is less than 2 2V Check A Video Part is defective Check PANTERA Circuit Check 7 OSD Video Circuit Replace PANTERA part IC2A1 is defecti...

Page 23: ...F 1 5 1 6V Q2A6 collector Fig 5 RF waveform Check IC2A1 Pins 47 50 51 52 No signal Pick up is defective Replace IC201 Check IC201 Pin84 No signal at IC201 IC201 is defective Check IC201 Pin 105 Check the clock at the IC201 Pins 138 Both are normal IC201 is defective Replace IC2A1 CHECK A D END NO NO NO NO YES YES YES YES ...

Page 24: ...MCLK SPINDLE_FG MSDATO MDP1 FOK DEFECT DSP_SENSE LOCK E_SOUT ZISENB XRST DAC_RST 16 9 PAL_SW AUTO_SW MIC_ON Y_SEL A_MUTE DAC_CS1 DAC_CS2 V_MUTE DAC_CLK DAC_OUT ADCCLK ACT_MUTE LOAD_OPEN LOAD_CLOSE MIRR AD 00 19 PSENB FLD FLD_CS FLD_CLK FLD_OUT FLD_CS COMM_CLK COMM_OUT CPLD EE_CS EE_CLK EE _OUT F_IN IC306 FLASH ROM F_IN MRESET FLASH_CS RD PWEO LA0 LA1 LA2 LA3 AD 04 19 MD 00 31 MCLK2 CKE MA 00 10 MA...

Page 25: ...V_A 27VA VF RECTIFIER LINE FILTER SWITCHING TR TRANS FEED B REG 8V 8V 5 2VA VF RECTIFIER FLD RECTIFIER 9V RECTIFIER 5 2V LPF LPF RECTIFIER 14V LPF 12V_A AC120V PWR ON OFF REG 3 3V REG 3 3V 3 3V_MI 3 3V 3 3V 3 3V_M RECTIFIER 3 8V LPF REG 12V ...

Page 26: ... UCOM I F focus tracking loading sled Spindle M D PICK UP MCK IC201 HDC25D811B CD DVD DSP DVD SERVO IC2A1 HD153702TF RF Signal Processor FDO TDO FMO Load open close loading control UCOM I F DVD A B C D FE TE PI SBADD 4 4 DVD CD RF IC203 SDRAM 16 9 ICADDR 0 8 ICDATA 00 15 DO 0 7 AO 0 5 DVD_DATA 0 7 MON MDP SPINDLE_FG MPEG I F 2 2 DSP_CS WR RD 3 3 8 8 3 RF CD DSP DVD DSP DVD SERVO Block Diagram ...

Page 27: ...3 15 4 Audio Block Diagram IC401 CS4391 Audio DAC IC402 LPF Buffer NJM4580D OP AMP L R U COM I F A_0WT3 SRST DAC COMM_DATA COMM_CLK DAC_CS LRCK DA_BCK DA_XCK L R MPEG I F ...

Page 28: ... 0 3 4 SCLK SDATA SQCK SQS0 REQP SDCLK1 PSYNC DSP_INT SENSE DSP_CS AD 00 19 RF MOTOR I F MIRR LDON SCLK SDATA EE_CS F_IN 32 MD 00 31 MCLK2 CKE MA 00 10 MA12 13 CS0 RAS CAS WE DQM 0 3 SPINDLE_FG LA 0 3 4 AD 00 15 16 AUDIO I F DA_DATA DA_BCK DA_LRCK DA_XCK DAC_L0 DAC_L1 DAC_RST A V JACK I F C R B CVBS G R Y B G CVBS V_MUTE 16 9 ZISENB RD PWED ...

Page 29: ...R1A1 56 2W 02 03 19 R14140A CIRCUIT DIAGRAM 1 POWER SMPS CIRCUIT DIAGRAM NOTE 1 Shaded parts are critical for safety Replace only with specified part number 2 Voltages are DC measured with a digital voltmeter during Play mode Oscillation abnormal Digitron no Power 3 3V line dead No Power 8V line dead 5V_A 5V_D No Power No Power ...

Page 30: ...vo Loop WAVEFORM D201 D202 R284 R283 02 03 19 R14135A 2 DVD DSP CIRCUIT DIAGRAM DVD CD picture audio abnormal µ com Interface adress CD DVD picture audio abnormal Focus Servo fail Tracking Servo fail Scratched Disc abnormal Sled Servo fail DRAM Control Disc Detect Error Spindle Servo fail ...

Page 31: ...Loop Focus Servo Loop Tracking Servo Loop Sled Servo Loop R2R3 R2R1 0 R2R4 02 03 19 R14133A Turntable not operate DVD laser not operate CD laser not operate Tray Loading Speed control Turn table speed control Actuator spindle sled not operate CD laser not operate Tracking Servo fail Servo fail Focus Servo fail ...

Page 32: ...COAXITAL OUT Y Pb Pr Component Y c S VHS Audio L R OUT CVBS HB 150 02 08 26 R14134A NAD 4 PANTERA CIRCUIT DIAGRAM No Power on No Power 1 8V Audiuo DAC Interface System not operate System not working or Digitron not display Not memoried setup menu ...

Page 33: ...C501 Pin 114 Luminance Super video out Mode Tek Stop 1 00kS s 3290 Acqs M 500µs CH1 280 mV Edge Slope Type Edge Source Ch1 Coupling DC Level 280mV Mode Holdoff 3 Ch3 1 00V T T Slope T IC501 Pin 99 PANTER MAIN IC501 Pin 112 Component Pb IC501 Pin 110 Component Pr TURN from Motor Drive Reverse turn IC301 6 8 Sensor 1 disc position Sensor 2 disc ready IC301 78 89 TURN Signal from µ com TE TZC After t...

Page 34: ...14136A 4 7K Program download fail Digitron abnormal Not power on Not memoried setup Menu No Disc display Tray not open close Tray not closed Digitron all not display and system not operate Turntable not operating Pick up not initial operating Disc number detect error ...

Page 35: ...3 29 3 30 6 TIMER KEY CIRCUIT DIAGRAM System not operate System not operate Remocon not operate ...

Page 36: ...3 31 3 32 7 A V CIRCUIT DIAGRAM 02 03 19 R14137B ...

Page 37: ...3 33 3 34 8 JACK CIRCUIT DIAGRAM T572AH ...

Page 38: ...3 35 3 36 9 JACK CIRCUIT DIAGRAM T572C ...

Page 39: ...MODE PIN NO 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 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 4 4 0 0 0 3 2 0 0 0 0 0 0 3 2 3 2 0 0 0 0 0 0 0 0 0 0 0 0 3 2 0 0 0 0 0 0 0 2 2 0 0 0 3 2 0 0 0 0 2 2 0 3 2 2 4 3 2 2 3 0 0 3 2 1 7 3 1 LEVEL V MODE PIN NO 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 8...

Page 40: ...31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 3 1V 2 5 3 7 2 3 4 2 5 NC NC 1 2V 2 78V 3 0 3 6 3 0 3 6 2 7V 1 9V 5 18V 5 18V 0 3 8V 0V 4V 3 3V 5 2V 0 0V 5 18V 2 2V 3 5 2 2V 3 4 3 8V 2 2 2 6 0V 5V 0 4V 4V 2 4V 2 4V 2 4 2 6V 2 4V 2 6V 2 4V 2 6V 2 4V 2 6V 2 4V LEVEL V MODE PIN NO 54 55 56 57 58 59 60 61 62 63 64 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 2...

Page 41: ...3 41 3 42 PRINTED CIRCUIT DIAGRAMS 1 MAIN P C BOARD LOCATION GUIDE BOTTOM SIDE TOP SIDE ...

Page 42: ...3 44 2 AV JACK P C BOARD LOCATION GUIDE 4 FRONT P C BOARD LOCATION GUIDE NOTES Warning NOTES Parts that are shaded are critical NOTES With respect to risk of fire or NOTES electricial shock 3 SMPS P C BOARD ...

Page 43: ...bly Up Down 4 3 3 1 PCB Assembly Junction 4 3 3 2 Base Assembly Sled Damper 4 3 3 2 1 Gear Assembly Feed 4 3 3 2 2 Gear Assembly Middle 4 3 3 2 3 Gear Assembly Rack 4 3 3 3 Rubber Damper 4 3 3 4 Frame Up Down 4 3 4 Base Assembly Main 4 4 4 1 PCB Assembly Main Mode 4 4 4 2 Gear Slider 4 4 4 3 Gear Exchange 4 4 4 4 Gear Main 4 4 4 5 Gear Up Down 4 4 4 6 Gear Wheel Main 4 4 4 7 Gear Loading 4 4 4 8 M...

Page 44: ...ear Slider Gear Exchange Gear Main Gear Up Down Gear Wheel Main Gear Loading Motor Assembly Main Base Main 3 Screws 2 Connectors 1 Hook 2 Locking Tabs 1 Screw 2 Locking Tabs 2 Screws 1 Connector 2 Screws 1 Screw 2 Screws 5 Connectors 4 Screws 1 Connector 1 Locking Tab 1 Screw 2 Connectors 3 Screws 1 Screw 1 Screw 1 Screw 1 Screw 1 Screw 2 Screws 1 Locking Tab 4 1 4 1 4 1 4 1 4 1 4 2 4 2 4 2 4 2 4 ...

Page 45: ...ocking Tabs L1 located to both sides of the Base Main and then pull the Base Assembly Tray in fornt of you 2 1 Tray Disc Fig 4 2 1 Release Screw S2 Put the Base Assembly Tray face down Bottom side 2 2 Roller Base Tray 1 Unlock the two Locking Tabs L2 2 3 PCB Assembly Tray 1 Release two Screws S3 2 Unconnect the Connector C3 Put the Base Assembly Tray on original position Top Side 2 4 Motor Assembl...

Page 46: ...ASSEMBLY JUNCTION FRAME UP DOWN BASE MAIN FRAME UP DOWN GEAR UP DOWN 3 Frame Assembly Up Down Fig 4 3 1 Release Screw S5 3 1 PCB Assembly Junction 1 Unconnect the 5 Connectors C5 C6 2 Release 2 Screws S6 3 2 Base Assembly Sled Damper Put the Base Assembly Main on original position Top side 1 Release 4 Screws S7 2 Disconnect the Connector C7 3 2 1 Gear Assembly Feed 1 Look the Locking Tab L3 in dir...

Page 47: ...ease three Screws S9 When reassembling align the Mode Switch position as Fig A Put the Base Assembly Main on original position Top Side 4 2 Gear Slider 1 Release Screw S10 4 3 Gear Exchange 1 Release Screw S11 4 4 Gear Main 1 Release Screw S12 When reassembling align the A position of the Gear Main to the B position of Mode Switch as Fig B 4 5 Gear Up Down 1 Release Screw S13 Reassembling turn the...

Page 48: ...MEMO ...

Page 49: ...anism Exploded View 016 012 012 014 014 009 013 413 011 008 432 430 430 430 430 031 001 003 004 026 025 002 414 415 415 413 413 413 413 414 414 416 032 034 033 035 416 416 416 416 416 037 038 030 024 022 023 021 020 036 A03 A01 A02 A04 ...

Page 50: ...M E M O M E M O ...

Page 51: ...80R 0006A O O ROLLER BASE TRAY 024 4681R 0010D O O MOTOR ASSEMBLY TRAY SH 025 3040R 0032A O O BASE TRAY DPM1 NSP 026 3390R 0008A O O TRAY DISC DPM1 030 3040R 0031A O O BASE MAIN DPM1 031 4470R 0069A O O GEAR SLIDER 032 4470R 0067A O O GEAR MAIN 033 4470R 0070A O O GEAR EXCHANGE 034 4470R 0068A O O GEAR UP DOWN 035 4470R 0071A O O GEAR LOADING 036 4681R 0012B O O MOTOR ASSEMBLY MAIN SH 037 4470R 00...

Page 52: ... 18AWGX2C 105C JI 300 6410RCHJ02A O POWER CORD JL201B WITH CORE JIULIAN VDE SCREW 455 353 051E O O SCREW SPECIAL 3X12 462 353 085E O O SCREW DRAWING 3 D4 0 L10 0 MSWR3 FZMCW 2 463 353 051G O O SCREW DRAWING 2 D3 0 L8 0 MSWR3 FN TB ROUN 465 353 046K O O SCREW SPECIAL 3X10 B K PACKING ACCESSORY SECTION 801 3835RS0042D O INSTRUCTION ASSEMBLY DMN5025E_HA2DNN 801 3835RS0042E O INSTRUCTION ASSEMBLY DMN5...

Page 53: ... O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C204 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C205 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C206 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C207 0CH1105D942 O O CAPACITOR CHIP CERAMIC M L HD 1UF 10V Z Y5V F 1508 R TP C208 0CH1104K942 O O CA...

Page 54: ...H1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C295 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C296 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C297 0CH8477C611 O O CAPACITOR CHIP AL ELECTROLYTI 470UF 6 3V M 85STD CYL R TP C2A0 0CH8476C611 O O CAPACITOR CHIP AL ELECTROLYTI 47UF 6 3V M 85STD CYL R TP C2A3 0CH1104K...

Page 55: ... 50V Z Y5V F 1508 R TP C316 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C317 0CH8476C611 O O CAPACITOR CHIP AL ELECTROLYTI 47UF 6 3V M 85STD CYL R TP C318 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C319 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C320 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z...

Page 56: ...0 1UF 50V Z Y5V F 1508 R TP C531 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C532 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C533 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C534 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF 50V Z Y5V F 1508 R TP C535 0CH1104K942 O O CAPACITOR CHIP CERAMIC M L HD 0 1UF...

Page 57: ...S141489BB O O DIODE SWITCHING 1N4148 26MM TP GRANDE DO34 75V DIG901 6302RCV103B O O DIGITRON VFD20 0703FN ZEC SEG VFD DVD 5 FUSE F101 585 011T O FUSE SLOW BLOW 1600MA 250 V 5 2X20 CY GL SEMK F101 585 027B O FUSE SLOW BLOW 1600MA 250 V 5 2X20 CY GL KS IC F102 GIRH100000B O O IC ROHM ICP N10 T104 TP IC DETACT IC101 0IPMGFA024A O O IC POWER MANAGEMENT KA5M0265R YDTU FAIRCHILD TO 22 IC103 0IKE781200S ...

Page 58: ...102A O O FILTER CIRC EMC HB 1M2012 102JT CERATECH TP L2A1 6200HJC102A O O FILTER CIRC EMC HB 1M2012 102JT CERATECH TP L2A2 6200HJC102A O O FILTER CIRC EMC HB 1M2012 102JT CERATECH TP L301 6200HJC102A O O FILTER CIRC EMC HB 1M2012 102JT CERATECH TP L302 6200HJC102A O O FILTER CIRC EMC HB 1M2012 102JT CERATECH TP L3F1 6200HJC102A O O FILTER CIRC EMC HB 1M2012 102JT CERATECH TP L501 6200HJC102A O O F...

Page 59: ...7 0RH1004C622 O O RESISTOR METAL GLAZED CHIP 1M OHM 1 16 W 1608 5 00 D R217 0RH0102C622 O O RESISTOR METAL GLAZED CHIP 10 OHM 1 16 W 1608 5 00 D R218 0RH4700C622 O O RESISTOR METAL GLAZED CHIP 470 OHM 1 16 W 1608 5 00 D R219 0RH1002C622 O O RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 00 D R220 0RH1002C622 O O RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 00 D R221 0RH0000C622 O O RESISTOR ...

Page 60: ...08 5 00 D R2B5 0RH1001C622 O O RESISTOR METAL GLAZED CHIP 1K OHM 1 16 W 1608 5 00 D R2B6 0RH0182C622 O O RESISTOR METAL GLAZED CHIP 18 OHM 1 16 W 1608 5 00 D R2B7 0RH0182C622 O O RESISTOR METAL GLAZED CHIP 18 OHM 1 16 W 1608 5 00 D R2B8 0RH0000C622 O O RESISTOR METAL GLAZED CHIP 0 OHM 1 16 W 1608 5 00 D R2C0 0RH5601C622 O O RESISTOR METAL GLAZED CHIP 5 6K OHM 1 16 W 1608 5 00 D R2C4 0RH1001C622 O ...

Page 61: ...P 1K OHM 1 16 W 1608 5 00 D R2P8 0RH1001C622 O O RESISTOR METAL GLAZED CHIP 1K OHM 1 16 W 1608 5 00 D R2P9 0RH1001C622 O O RESISTOR METAL GLAZED CHIP 1K OHM 1 16 W 1608 5 00 D R2Q1 0RH1001C622 O O RESISTOR METAL GLAZED CHIP 1K OHM 1 16 W 1608 5 00 D R2Q2 0RH1202C622 O O RESISTOR METAL GLAZED CHIP 12K OHM 1 16 W 1608 5 00 D R2Q3 0RH1502C622 O O RESISTOR METAL GLAZED CHIP 15K OHM 1 16 W 1608 5 00 D ...

Page 62: ...K OHM 1 16 W 1608 5 00 D R409 0RH7501C622 O O RESISTOR METAL GLAZED CHIP 7 5K OHM 1 16 W 1608 5 00 D R410 0RH7501C622 O O RESISTOR METAL GLAZED CHIP 7 5K OHM 1 16 W 1608 5 00 D R411 0RH7501C622 O O RESISTOR METAL GLAZED CHIP 7 5K OHM 1 16 W 1608 5 00 D R412 0RH1801C622 O O RESISTOR METAL GLAZED CHIP 1 8K OHM 1 16 W 1608 5 00 D R413 0RH1002C622 O O RESISTOR METAL GLAZED CHIP 10K OHM 1 16 W 1608 5 0...

Page 63: ...02F608 O RESISTOR FIXED CARBON FILM 47K OHM 1 6 W 5 00 TA26 R604 0RD0752F608 O RESISTOR FIXED CARBON FILM 75 OHM 1 6 W 5 00 TA26 R605 0RD1001F608 O O RESISTOR FIXED CARBON FILM 1K OHM 1 6 W 5 00 TA26 R606 0RD1001F608 O O RESISTOR FIXED CARBON FILM 1K OHM 1 6 W 5 00 TA26 R607 0RD1001F608 O O RESISTOR FIXED CARBON FILM 1K OHM 1 6 W 5 00 TA26 R608 0RD1001F608 O O RESISTOR FIXED CARBON FILM 1K OHM 1 6...

Page 64: ... 1 6 W 5 00 TA26 R969 0RD1003F608 O O RESISTOR FIXED CARBON FILM 100K OHM 1 6 W 5 00 TA26 R970 0RD1003F608 O O RESISTOR FIXED CARBON FILM 100K OHM 1 6 W 5 00 TA26 R971 0RD1003F608 O O RESISTOR FIXED CARBON FILM 100K OHM 1 6 W 5 00 TA26 R972 0RD1003F608 O O RESISTOR FIXED CARBON FILM 100K OHM 1 6 W 5 00 TA26 R973 0RD1003F608 O O RESISTOR FIXED CARBON FILM 100K OHM 1 6 W 5 00 TA26 R974 0RD1003F608 O...

Page 65: ...ATOR CERAMIC CSTLS6M00G53 A0 MURATA 6MHZ ZENER DIODE ZD101 0DZ560009CJ O O DIODE ZENERS GDZJ5 6B 26MM GRANDE TP26 DO34 ZD605 0DZ332609FB O O DIODE ZENERS GDZJ3 3B 26MM GRANDE TP26 DO34 ZD606 0DZ332609FB O O DIODE ZENERS GDZJ3 3B 26MM GRANDE TP26 DO34 ZD611 0DZ332609FB O O DIODE ZENERS GDZJ3 3B 26MM GRANDE TP26 DO34 ZD612 0DZ332609FB O O DIODE ZENERS GDZJ3 3B 26MM GRANDE TP26 DO34 ZD635 0DZ332609FB...

Page 66: ...MEMO ...

Page 67: ...SERVICE MANUAL SERVICE MANUAL T572C T572AH DVD VIDEO PLAYER MODELS T572C T572AH SERVICE MANUAL NAD 2003 NAD ELECTRONICS INTERNATIONAL TORONTO T572C T572AH DVD VIDEO PLAYER T572C T572AH DVD VIDEO PLAYER ...

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