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Onkyo DV SP404 Service Manual Download Page 30

TROUBLESHOOTING GUIDE

D-4

NO PLAYBACK PICTURE OF AV

JACK

Check LOADER BLOCK.

Is there a voltage

(beam current) at

JG008 and JG009 ?

Yes

No

Is there video signal at
pin 33 of IC7301 ?

Change IC7301.

No

Yes

No

Yes

Check J7302 and peripheral

circuit.

Is there a signal at
pin 164 of IC4001 ?

Check IC4001 and

peripheral circuit.

Summary of Contents for DV SP404

Page 1: ...STUA BTDD STDD For USA Canada Black Silver RC 616DV SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELE...

Page 2: ...ATION MAY BE PRESENT WHEN THE ENCLOSURE IS OPENED DO NOT STARE INTO BEAM PREPARATION OF SERVICING The laser diode used for a pickup head may be destroyed with external static electricity Moreover even...

Page 3: ...tion transformer for this check Use a leakage current tester Fig 1 or a metering system which complies with Underwriters Laboratories UL 1492 Measure for current from all exposed metal parts of the ca...

Page 4: ...l power company For units intended to operate from battery power or other sources refer to the operating instructions GROUNDING OR POLARIZATION This unit is equipped with a polarized alternating curre...

Page 5: ...equipment turn off the power and unplug all of the equipment from the wall outlet Failure to do so may cause an electric shock and serious personal injury Read the owner s manual of the other equipmen...

Page 6: ...DISCHARGE UNIT NEC SECTION 810 20 ANTENNA LEAD IN WIRE GROUNDING CONDUCTORS NEC SECTION 810 21 GROUND CLAMPS POWER SERVICE GROUNDING ELECTRODE SYSTEM NEC ART 250 PART H GROUND CLAMP ELECTRIC SERVICE...

Page 7: ...to change without notice DVD VIDEO PLAYER SUPPLEMENT MFR S VERSION A This SUPPLEMENT must be used together SERVICE MANUAL for DV SP404 For USA CANADA BLACK All other test and repair procedures are as...

Page 8: ...ON CAP 737WPEA020 BUTTON CAP 101I 737WPA0027 BUTTON CAP EJECT 737WPE0033 BUTTON CAP EJECT 101L 738WPJA030 BUTTON FRAME 1 738WPJA035 BUTTON FRAME 1 101N 724000A009 SHEET PC 110 702WSBA071 CABINET TOP 7...

Page 9: ...MECHANICAL EXPLODED VIEW DV SP404 For USA CANADA SILVER ADD 101N 101E 101C 101L 101H 101J 101K 101I 101G 101A 101M 101D 101 208 101B 101F 208 208 101N...

Page 10: ...soldering on the short circuit position after the connection of Pick Up PCB and DVD PCB connector NOTE Fig 1 Short circuit using a soldering iron Pick Up PCB Before your operation please read PREPARA...

Page 11: ...lectricity discharge is received at the time of repair the life of the product may be shortened Please perform the following measure against static electricity be careful of destruction of a laser dio...

Page 12: ...ure soldering iron please be careful not to heat too long Pb free solder will tend to splash when heated too high about 1100 F 600 C All products with the printed circuit board with PbF printing must...

Page 13: ...E OF CONTENTS GENERAL SPECIFICATIONS DISASSEMBLY INSTRUCTIONS 1 REMOVAL OF MECHANICAL PARTS AND P C BOARDS 2 REMOVAL OF DVD DECK PARTS 3 REMOVAL AND INSTALLATION OF FLAT PACKAGE IC SERVICING FIXTURES...

Page 14: ...n 5 oC 40 oC Storage 20 oC 60 oC G 5 Operating Humidity Less than 80 RH G 6 Signal Video Signal Output Level 1 V p p 75 ohm S N Ratio Weighted 65 dB Horizontal Resolution at DVD 500 Lines RGB Signal O...

Page 15: ...ower Off STAND BY Yes Open Close Yes Audio Yes Subtitle Yes Angle Yes 1 Yes 2 Yes 3 Yes 4 Yes 5 Yes 6 Yes 7 Yes 8 Yes 9 Yes 0 Yes Clear Yes Enter Yes Top Menu Yes Menu Yes Set up Home Menu Yes Return...

Page 16: ...s WMA Playback Yes JPEG Playback Yes Audio DAC 96kHz 24bit Auto Power Off Yes Yes G 10 Accessories Owner s Manual Language English w Guarantee Card No Remote Control Unit Yes Guarantee Card Yes Warnin...

Page 17: ...o Video No CD No All No PROG No Mic Mark No Title Yes Repeat Yes Angle Yes Chapter Yes Music Calendar 1 14 Play No 7 seg Digit 8 Yes Terminals Front Mic In No Volume Control No Echo Control No Termina...

Page 18: ...x 130 Description of Origin Yes Drop Test Natural Dropping At 1 Corner 3 Edges 6 Surface Height cm 80cm Container Stuffing 3 220 Sets 40 container G 15 Cabinet Material Cabinet Front PS 94V2 or More...

Page 19: ...ter the connection of Pick Up PCB and DVD MT PCB connector 1 2 3 4 5 1 4 DVD MT PCB Refer to Fig 1 4 1 2 3 4 Remove the 3 screws 1 Remove the screw 2 Remove the 4 screws 3 Remove the DVD MT PCB in the...

Page 20: ...sembly is done If the repair is needed except listed parts replace the DVD MECHA ASS Y NOTE 1 2 In case of the Traverse Ass y install it from 1 to 4 in order Refer to Fig 2 2 B In case of the Traverse...

Page 21: ...2 in order Fig 2 3 C Fig 2 3 E Check Hook Fig 2 3 D Rack Loading A B The Lever should be position between A and B Check Hook Rack Loading 1 Loader Sub Ass y Gear Main 2 4 RACK LOADING MAIN GEAR PULLE...

Page 22: ...ITCH PCB ASS Y GEAR MIDDLE GEAR FEED RACK FEED ASS Y FEED MOTOR Refer to Fig 2 7 A 3 Gear Middle Gear Motor Feed Motor Screw Torque 1 3 0 3kgf cm Screw 2 Screw Torque 3 0 0 3kgf cm Screw 3 Screw Torqu...

Page 23: ...ng lines except the specified positions for the FFC 1 NOTE Fig 2 8 Traverse Ass y Check Hook Check Hook Check Hook Fig 2 7 E Loosen the wire in the direction of the arrow Check Hook FEED MOTOR WHITE 4...

Page 24: ...the IC leads using a blower type IC desoldering machine Refer to Fig 3 2 2 Fig 3 2 NOTE Do not rotate or move the IC back and forth until IC can move back and forth easily after desoldering the leads...

Page 25: ...8 Thin tip Soldering Iron NOTE When the IC leads are bent during soldering and or repairing do not repair the bending of leads If the bending of leads are repaired the pattern may be damaged So alway...

Page 26: ...for more than 1 second Firmware version will be displayed on the screen When the changed version displays the Re write will be completed Turn off the power RE WRITE FOR DVD FIRMWARE 1 2 3 4 5 6 7 Upgr...

Page 27: ...there waveform at X4001 about 3 0Vp p Check X4001 IC4001 and peripheral circuit Yes Write DVD FIRMWARE DATA Check AT 3 3V line of POWER BLOCK Check Q515 and peripheral circuit Is the voltage at pin 8...

Page 28: ...o Yes No DECK DOES NOT ACCEPT OPEN CLOSE Check P CON 6V line of POWER BLOCK Yes Is the lose connection at CP2302 to DECK Check CP2302 connection to DECK Change DVD LOADER Is the voltage at pins 3 18 a...

Page 29: ...TROUBLESHOOTING GUIDE D 3 DOES NOT LIGHT ON DISPLAY Yes Is the voltage at pin 13 and pin 43 of IC651 about 3V Check AT 3 3V line of POWER BLOCK No Replace V651 or IC651...

Page 30: ...Check LOADER BLOCK Is there a voltage beam current at JG008 and JG009 Yes No Is there video signal at pin 33 of IC7301 Change IC7301 No Yes No Yes Check J7302 and peripheral circuit Is there a signal...

Page 31: ...TAL AUDIO ON PLAYBACK OF COAXIAL JACK Is there waveform at pin 7 of J7301 about 0 3Vp p Check connection at RCA Cable Yes Yes No No Change IC4001 Is there waveform at pin 159 of IC4001 about 0 3Vp p C...

Page 32: ...6 NO ANALOG AUDIO ON PLAYBACK Is there AUDIO signal at pins 1 and 7 of IC8003 Yes Is there AUDIO signal at pins 2 and 6 of IC8003 Yes Check J8003 and peripheral circuit No No Check AT pins 184 and 186...

Page 33: ...E DRAS DCAS DCS AUDIO AMP IC IC8003 RC4580IDR A D A0 A20 AD0 AD7 PRD PCE PWR 64Mbit SDRAM IC4005 EM638165TS 7G A VIDEO DRIVER 6CH IC IC7301 LA73054 TLM E LETTER SQUEEZE VSEL1 I XP R CR B CB G Y C V 3...

Page 34: ...e P CON 6V P CON 12V P ON H FL DC Q515 P CON 5V SW Q510 P CON 12V SW Q504 FL P CON SW Q502 28V P CON SW VOLTAGE CTL IC501 KIA431A AT PHOTO COUPLER IC504 PS2561AL1 1 V W POWER CTL IC502 STR A6131M 6V R...

Page 35: ...AC ASPDIF RESET AUDIO_L AUDIO_R AMP_AUDIO_L R LD_DVD LD_CD IR 108MHz TV Encoder MPEG 1 2 JPEG VIDEO DECORDER R S_VIDEO COAXIAL RF V CO L OVERALL BLOCK DIAGRAM IR RECEIVER OS651 ROM N338TAO 16Mbit FLAS...

Page 36: ...3 R8066 R7323 R7322 R8051 Q8013 Q8010 Q8019 Q8018 C7324 C8042 C8072 C8078 C8059 C8067 C8057 C8077 C8069 C8056 C8066 C8070 C8073 J7302 R8060 R8067 R8063 R8048 W840 B7304 B7305 C7319 C7316 C7318 C7325 W...

Page 37: ...W004 W002 W008 W007 W010 W023 W038 W011 R503 R512_1 D527 Q502 Q515 W817 CP501 C508 R504 R515 C503 R518 R516 Q501 R523 Q506 R538 R506 Q512 Q503 Q511 Q509 R541 R543 R509 Q505 Q513 R544 R537 R536 R531 C5...

Page 38: ...ED021A DED020A BR WH YE GR SW2 CD2301 M2602 M2601 1 5 WH BR CD2302 M2603 PRINTED CIRCUIT BOARDS LOADING MOTOR INSERTED PARTS SOLDER SIDE LOADING MOTOR CHIP MOUNTED PARTS SOLDER SIDE SW SOLDER SIDE F 5...

Page 39: ...A15 MA3 AR A16 AMUTE MA2 A17 ASPDIF MA1 A18 GND A19 MA0 A20 MA10 AD0 AD1 OPO AD2 DBA1 AD3 OP DBA0 AD4 OP AD5 DCS DMSO DRAS AD6 FMSO DCAS AD7 TROPEN DWE PWR PRD DQM1 PCE TRSO DQ8 FLDC DQM0 FOSO DQ9 DQM...

Page 40: ...M0 DBA0 AD3 SDCLK DCS DQM1 DWE A0 A1 SDCLK DCAS A2 AD2 A19 A3 A4 SDCKE DRAS A5 A18 A6 A7 DCS A8 AD1 A8 A9 A10 MA11 DBA0 A11 A7 A12 A13 MA9 DBA1 A14 AD0 A6 A15 A16 MA8 MA10 A17 PRD A5 A18 A19 MA7 MA0 A...

Page 41: ...309 TP2310 TP2311 TP2312 TP2313 TP2314 TP2315 TP2316 TP2317 TP2318 TP2319 TP2308 TP2307 TP2320 TP2321 TP2322 TP2323 TP2332 TP2341 TP2302 JG002 JG003 JG004 JG005 JG006 JG007 JG010 JG008 TP2324 TP2325 T...

Page 42: ...1 R8060 470K R8048 470K R8057 22K R8066 10K R8059 10K 1 R8049 10K 1 R8061 10K R8063 27K 1 R8038 220 R8035 2 2K R8040 100K R8039 75 R8036 3 9K R8037 1 8K R8074 22K R8073 22K R8081 470 R8080 220 1 R806...

Page 43: ...NG AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS B7304 MMZ1608R102CT B73...

Page 44: ...92DAC_AVDD3 V 5H 92_ABCK 92_SDATA1 92_SDATA2 92_SDATA3 92_VCK 92_ALRCK 92_SDATA0 92_AVDD3 92PLL_AVDD3 92_Y0 92_Y1 92_Y2 92_Y3 92_Y4 92_Y5 92_Y6 DVDD18 FS_1392 VREF_1392 92_Y7 SCL SDA URST PWDN ASPDIF...

Page 45: ...1 R4012 68 1 R4011 15 R5901 10K R5921 22K TP4031 W826 W837 W822 W821 W820 W838 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK M...

Page 46: ...04S_Y_RTK FL CTL Q504 KTA1281_Y FL P CON SW Q510 KTA1281_Y REG P CON 12V SW SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY USE ONES ARE DANS LA NOMENCLATURE DES P...

Page 47: ...05 W807 W808 W804 W809 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH...

Page 48: ...SE22MH22 SW2 BCZ3B05 M2603 M M M 2H061605 CD2301 DED020 PCB640 SPINDLE MOTOR SPINDLE MOTOR FEED MOTOR GND SW FEED MOTOR PICK UO INNER LIMIT SWITCH 6 5 4 3 2 1 5 4 3 2 1 SW 2 CLOSE GND SW SW 1 OPEN LOA...

Page 49: ...CLOSE LOAD LOAD GND OPEN CLOSE P CON 12V P CON 5V FL DC FL DC GND GND AT 12V for MUTE P CON 6V 28V GND M GND D AT 3 3V AT 3 3V D2 D2 S D2 D1 D1 S D0 D0 S D0 CLK S CLK CEC SCL SDA GND POWER HOTPLUG NC...

Page 50: ...ing balloon number in the schematic diagram NOTE 1 MPEG MICON DSP 500 s 200mV 9 500 s 1 0V 5 20 s 1 0V 2 3 2ns 1 0V 200ns 1 0V AUDIO JACK 10 s 500mV 17 200ns 500mV 11 10 500 s 1 0V 20 s 500mV 16 12 10...

Page 51: ...S Y 109 108 113 204 101M 101D 101 205 PCBDG0 OPERATION 4 PCB ASS Y PCBDF0 OPERATION 3 PCB ASS Y 205 204 113 205 205 PCB280 OPERATION 2 PCB ASS Y 208 208 208 209 209 209 209 203 112 106 106 104 103 201...

Page 52: ...EW PACKING DIAGRAM I1 2 PACKAGE GIFT SHEET POLYBAG INSTRUCTION RED CAUTION INSTRUCTION BOOK GUARANTEE CARD GIFT BOX PACKAGE BATTERY MANGAN PACKAGE PACKAGE POLY BAG INSTA5 TRANSMITTER CORD RCA PIN CORD...

Page 53: ...610 608 M2603 704 612 614 615 613 602 609 611 AB 607 Cannot supply separately If the repair is needed replace the LOADER SUB ASS Y SW1 PCB610 LOADING MOTOR PCB ASS Y CD2302 701 Do not replace the part...

Page 54: ...TOP 111 704WPA0054 LEG 112 NSP SHEET JACK 2 113 743WKAA015 SPRING EARTH 114 800WR0A028 CUSHION LEG 115 8965TS1015 CUSHION 65TS10 5 10x5x15 201 810213060U SCREW PAN M3x6 202 8107D3055U SCREW TAP TITE S...

Page 55: ...7B TRAY B 616 92P100116A GEAR FEED 617 92AAA0017A FEED RACK ASS Y 701 811022680U SCREW TAP TITE P BIND 2 6x8 702 814011723U SCREW PAN M1 7x2 3 P3 703 816112080U SEMS TAP TITE P PAN W10 2x8 704 8140117...

Page 56: ...R544 RC 10K OHM 1 16W R4045 RC 15K OHM 1 16W R545 RC 22K OHM 1 16W R4046 RC 2 7K OHM 1 16W R546 R METAL 3 3K OHM 1 4W R4049 RC 150 OHM 1 16W R547 RC 22 OHM 1 16W R4050 RC 150 OHM 1 16W R548 RC 1K OHM...

Page 57: ...CE 10 UF 50V C4037 CC 11 PF 50V CH C511 CE 82 UF 400V C4038 CC 1 UF 10V B C513 CC 47 PF 2KV SL C4039 CE 10 UF 25 V C515 CP 0 01 UF 400V ECQP C4040 CC 1 UF 10V B C516 CC 0 0022UF 250V C4046 CC 0 0068UF...

Page 58: ...25V B IC2301 I03FV65650 IC LA6565VR TLM E C7306 CC 1 UF 10V B IC4001 IC8K0389E0 IC MT1389FE E L C7307 CC 1 UF 10V B IC4002 I57F04L080 IC BR24L08FJ WE2 C7308 CC 1 UF 10V B IC4003 I97F052290 IC BD5229G...

Page 59: ...B270 A2I918A270 OPERATION PCB ASS Y DEF084B PCB280 A2I922A280 OPERATION 2 PCB ASS Y DEF085B PCBDF0 A2I922ADF0 OPERATION 3 PCB ASS Y DEF086B PCBDG0 A2I922ADG0 OPERATION 4 PCB ASS Y DEF095B MISCELLANEOU...

Page 60: ...own load the firmware 1 Newest FW is written in CD R with a personal computer 2 Pees Standby button and Disc Tray button 3 Set the CD R on the Disc tray and press Play button Waiting 2 seconds and ope...

Page 61: ...tp www us onkyo com ONKYO EUROPE ELECTRONICS GmbH Liegnitzerstrasse 6 82194 Groebenzell GERMANY Tel 49 8142 4401 0 Fax 49 8142 4401 555 http www eu onkyo com Sales Product Planning Div 2 1 Nisshin cho...

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