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DV-300-S

2.2

METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY

C2317_1

W820

Q2307

Q2306

R2316

W805

W806

C2307

C2312

C2311

R2310

W802

R2313

R2312

R2304

R2327

R2318

R2317

R2311

C2306

IC2301

C4116

4006

C4096

C4095

C4094

R4013

R4015

C4089

C4090

C2301

CP2301

CP2303

P2302

C2321

C2320

R2309

R4009

R2306

R4006

R2307

R4007

R2323

R2321

R2320

R2322

R4010

R2338

R2331

R2319

R2329

Q2303

Q2304

Q2301

Q2305

Q2302

Case when this diagnosis is required :

When playback of any disc, including a test disc (DVD: GGV1025, CD: STD-905), cannot be performed

How to diagnose

In the case mentioned above, degradation of the laser diodes (LDs) mounted on the PICKUP Assy is suspected.
Measure the voltage between the two ends of one of the resistors mentioned below.

Measure the voltage between the two ends of R2321 or R2323 on the DVDM
Assy. If the voltage is 0.4 V or higher, the 650-nm LD is degraded.

No playback of a DVD :

Measure the voltage between the two ends of R2320 or R2322 on the DVDM
Assy. If the voltage is 0.4 V or higher, the 780-nm LD is degraded.

No playback of a CD :

If the measurements show degradation
of an LD, replace the PICKUP Assy.

SIDE A

Front side

DVD MT PCB ASSY

Содержание DV-300-K

Страница 1: ...4 01 Singapore 159936 PIONEER CORPORATION 2007 TOP MENU MENU RETURN ENTER HOME MENU OPEN CLOSE STANDBY ON DV 300 S RRV3561 DVD PLAYER DV 300 S DV 300 K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S Model Type Power Requirement Region No Remarks DV 300 S WYXZT5 AC220 240V 2 DV 300 S WYXZT UR5 AC220 240V 5 DV 300 K WYXZT5 AC220 240V 2 DV 300 K WYXZT UR5 AC220 240V 5 For details refer...

Страница 2: ...N EXCEEDING THE LIMIT FOR CLASS 1 A SPECIALLY INSTRUCTED PERSON SHOULD DO SERVICING OPERATION OF THE APPARATUS LASER DIODE CHARACTERISTICS FOR DVD MAXIMUM OUTPUT POWER 5 mW WAVELENGTH 650 nm FOR CD MAXIMUM OUTPUT POWER 5 mW WAVELENGTH 780 nm Additional Laser Caution See page 16 1 Laser diode is driving with Q2303 Q2305 650nm LD and Q2302 Q2304 780nm LD on the DVD MT PCB Assy Therefore when short c...

Страница 3: ...the product Please check that neither solder debris nor screws remain inside the product 8 There should be no semi broken wires scratches melting etc on the coating of the power cord Damaged power cords may lead to fire accidents so please be sure that there are no damages If you find a damaged power cord please exchange it with a suitable one 9 There should be no spark traces or similar marks on ...

Страница 4: ...r repairs accompanied by reworking of soldering Compared with conventional eutectic solders lead free solders have higher melting points by approximately 40 ºC Therefore for lead free soldering the tip temperature of a soldering iron must be set to around 373 ºC in general although the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip...

Страница 5: ...ve wrist strap for body PREPARATION OF SERVICING If the stored 4 digit password in the Rating Level menu needs to be cancelled please follow the steps below Set the DVD to the Stand by Mode Press and hold the STOP key on the front panel Simultaneously press and hold the POWER key on the front panel The 4 digit password has now been cleared 1 2 3 4 PARENTAL CONTROL RATING LEVEL 4 DIGIT PASSWORD CAN...

Страница 6: ...26 5 2 ADJUSTMENT 27 6 EXPLODED VIEWS AND PARTS LIST 28 6 1 PACKING SECTION 28 6 2 EXTERIOR SECTION 30 6 3 06 DVD MECHA SECTION 32 7 SPECIFICATIONS 34 7 1 DISC CONTENT FORMAT PLAYBACK COMPATIBILITY 34 7 2 MAIN SPECIFICATIONS 36 7 3 FRONT PANEL SECTION 37 7 4 REMOTE CONTROL 38 8 SCHEMATIC DIAGRAM 40 8 1 OVERALL WIRING CONNECTION DIAGRAM 40 8 2 DVD MT PCB ASSY 1 6 42 8 3 DVD MT PCB ASSY 2 6 44 8 4 D...

Страница 7: ...B Refer to 6 3 06 DVD MECHA SECTION Grease GEM1018 Refer to 6 3 06 DVD MECHA SECTION Name Lubricants and Glues No Remark Name Lubricants and Glues No Remark Before shipping out the product be sure to clean the following positions by using the prescribed cleaning tools Pickup leneses Cleaning liquid GEM1004 Cleaning paper GED 008 Position to be cleaned Cleaning tools Remark Position to be cleaned C...

Страница 8: ...SERVO IR FP STB 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 COAXIAL RF CO L OVERALL BLOCK DIAGRAM IR RECEIVER OS651 ROM V340TAO 16Mbit FLASH IC4004 ES29LV160EB 70TG 64Mbit 4Mx16 143MHz SDRAM IC4005 HY57V641620ETP 7 C SDA SCL AMUTE MPEG MICON BLOCK IC4001 MT1389FE E L AUDIO CODEC INTERNAL DAC 1 8V A0 A20 AD0 AD7 MA0 MA11 DQ0 DQ15 RESET...

Страница 9: ...7V641620ETP 7 C A 3 2 R L AUDIO JACK J8003 AUDIO R AUDIO L AUDIO L R F A A AT 3 3V B 1 8V C P CON 5V D P CON 6V E AT 12V F P CON 12V G 28V H V 5H EEPROM IC IC4002 S 24CS08AFJ TB 1GE SCL A SDA RESET IC IC4003 R3112N291A TR FA A RESET ASPDIF 2 COAXIAL JACK J8001 VIDEO DRIVER 6CH IC IC7301 LA73054 TLM E LETTER I XP R CR B CB G Y C V C IR IR RECEIVER OS651 ROM V340TAO IR A A B GR1 GR8 P1 P16 FP_DI FP_...

Страница 10: ...Q505 AC IN P CON 5V AT 3 3V FL DC 28V AT 12V for mute 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 A6151M DVD MOTOR 6V REG IC503 PQ070XF01SZH REG 1 8V IC4006 LM1117S ADJ 1 8V ...

Страница 11: ...ere 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 No Yes No DECK DOES NOT ACCEPT OPEN CLOSE Check P CON 6V line of POWER BLOCK Yes Is the lose connection at CD2302 to DECK Check CD2302 connection to DECK Change DVD LOADER Is the voltage at pin 8 and 19 of IC2301 about DC6V ...

Страница 12: ...nd pin 43 of IC651 about 3V Check AT 3 3V line of POWER BLOCK No Replace V651 or IC651 NO PLAYBACK PICTURE OF AV JACK 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 ...

Страница 13: ...tion at RCA Cable Yes Yes No No Change IC4001 Is there waveform at pin 159 of IC4001 about 0 3Vp p Check Q8005 and peripheral circuit NO ANALOG AUDIO ON PLAYBACK Is there AUDIO signal at pins 1 and 7 of IC8003 Yes Is there AUDIO signal at C8051 and C8053 No Check J8003 and peripheral circuit Yes No Check AT pins 184 and 186 of IC4001 Change IC8003 ...

Страница 14: ...ber is lost 16M Flash ROM DVD MT PCB Assy IC4004 The power cannot be turned on Downloading of the firmware cannot be performed DVD IC DVD MT PCB Assy IC4001 Any kind of symptoms no power a failure in any of the servo video and audio systems etc may be generated because the DVD processing is performed by a single chip 64M SDRAM DVD MT PCB Assy IC4005 No power Block noise is generated during playbac...

Страница 15: ...ack of any disc including a test disc DVD GGV1025 CD STD 905 cannot be performed How to diagnose In the case mentioned above degradation of the laser diodes LDs mounted on the PICKUP Assy is suspected Measure the voltage between the two ends of one of the resistors mentioned below Measure the voltage between the two ends of R2321 or R2323 on the DVDM Assy If the voltage is 0 4 V or higher the 650 ...

Страница 16: ... CLOSE Press the play key of the normal remote control unit Player TEST MODE PLAY TEST MODE OFF An address is displayed OR ESC PLAY ESC TEST CHECK DVD CD DVD disc POWER ON OFF POWER DISC SET Notes After going into test mode if you play back the disc DISC NON is displayed The video signal and the audio signal are outputted during the test mode The SKIP key and the SCAN key are effective during the ...

Страница 17: ...ol unit Light the all FL and LEDs OSD displays test mode Note When pressing the keys of something the FL displays NO DISC and the LED lighting disappears 2 Release the Test mode Turn off the power Press the ESC A8 5F key of the remote control unit 3 LD ON DVD Press the TEST A8 5E and 1 A8 01 keys in order and turn on the laser diode 650n CD Press the TEST A8 5E and 4 A8 04 keys in order and turn o...

Страница 18: ...on value M Unknown 01 or 41 Open state 04 Close state 08 During opening 12 During closing 22 8 Slider position S In Side Switch ON 01 In Side Switch OFF 00 9 Output video system V NTSC system NTSC PAL system PAL Automatic setting AUTO Scart terminal output SK Display only the WY model which can do the output setting of scart terminal VIDEO 00 S VIDEO 01 RGB 02 0 Disc sensing DSC The type of discs ...

Страница 19: ...unit keys After you press the A MON key while holding the ESC key pressed and then input the region number if the number is different from that set in the unit an error message is displayed and the tray opens Command Contents Conditions Remote Control Key Name Remote Control Code Memory clear and region revision indication CLEAR 1 A8 45 Average value measurement of DVD error rate 5 1 A8 05 CD erro...

Страница 20: ...ayed in exponential notation ERROR RATE Calculation of the average error rate For DVDs OK with 5 0e 4 or less for CDs OK with 7 6e 3 or less 3 EDC ID error history ID Address EDC ID errors last eight errors Note Error of AV1 is not supported in this player Number of error Indication plan contents Character in bold Item name Information display 1 2 3 ex For DVDs Step 1 e e 6 OK e 5 OK e 4 Refer to ...

Страница 21: ...ering time Within 3 seconds Soldering combination Sn 3 0Ag 0 5Cu equipment over the Pick Up Unit to keep the Flux smoke away from it on the short circuit position after the connection of Pick Up PCB and DVD MT PCB connector 1 Before your operation please read PREPARATION OF 2 Use the Lead Free solder 3 Manual soldering conditions 4 When Soldering Removing of solder use the drawing 5 When installin...

Страница 22: ...d here Minute adjustments are needed if the disassembly is done If the repair is needed except listed parts replace the DVD MECHA ASS Y NOTE 1 In case of the Traverse Ass y install it from 1 to 4 in 2 In case of the Traverse Ass y installation hook the wire order Refer to Fig 2 2 B on the Loader Ass y as shown Fig 2 2 C 1 Traverse Ass y Loader Sub Ass y Fig 2 2 B Check Lock Traverse Ass y Rack Loa...

Страница 23: ... Fig 2 3 C Fig 2 3 E Check Hook Fig 2 3 D Rack Loading B A 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 PULLEY GEAR Refer to Fig 2 4 A 1 Unlock the support 2 and remove the Gear Pulley 2 Remove the Gear Main 3 Press down the catcher 1 and slide the Rack Loading Gear Pulley 2 Fig 2 4 A NOTE 1 In case of the Rack Loading...

Страница 24: ...9 Remove the 2 screws 5 10 Remove the Feed Motor 11 Remove the Gear Motor 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 Torque 1 0 0 3kgf cm Screw 4 5 Switch PCB Ass y 2 4 Rack Feed Ass y Gear Feed 5 Fig 2 7 A Traverse Ass y 5 1 NOTE 1 When installing the Rack Feed Ass y push both ends to 2 In case of the Gear Motor installation che...

Страница 25: ... and install it as positions for the FFC 1 Do not make the folding lines except the specified NOTE Fig 2 8 Traverse Ass y Loosen the wire in the direcion of the arrow Check Hook Fig 2 7 E FEED MOTOR WHITE 4 BROWN 3 SPINDLE MOTOR YELLOW 2 GREEN 1 Fig 2 7 D Switch PCB Ass y Printing Surface Fold 79 1 mm Reinforcement Plate To Pick Up PCB ...

Страница 26: ...e PLAY button 4 Updating of the firmware is completed 2 Procedures for creating the disc for updating Necessary tools 1 PC with a CD R CD RW drive 2 Blank CD R or CD RW 3 Firmware file BIN How to create 1 Start up the program for writing to CD 2 Load a blank disc in the CD R CD RW drive 3 Enter PIONEER as the volume label 4 Select the BIN file 5 Write the latest version of the firmware in ISO 9660...

Страница 27: ...ck if the volume label of the disc is PIONEER Is playback of a disc other than the disc for updating possible If playback of a test CD is also impossible a reading section such as PU may be defective In such a case repair the defective part first If playback of a test CD is possible the disc for updating may be defective Check for any scratches or foreign matter such as fingerprints on the reading...

Страница 28: ...ent parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Screws adjacent to mark on product are used for disassembly For the applying amount of lubricants or glue follow the instructions in this manual In the case of no amount instructions apply as you think it appropriate NOTES WYXZT UR5 Only WYXZT UR5 Only WYXZT UR...

Страница 29: ...3 13 Package 792WHAA227 14 Gift Box See Contrast table 2 15 Polyethylene Bag INSTA5 791WHAA040 16 Label Safety See Contrast table 2 17 Caution Label See Contrast table 2 Mark No Description Part No Mark No Symbol and Description DV 300 S WYXZT5 DV 300 S WYXZT UR5 DV 300 K WYXZT5 DV 300 K WYXZT UR5 7 Operating Instructions J2K00121B Not used J2K00121B Not used English Italian 8 Operating Instructio...

Страница 30: ...DV 300 S 30 1 2 3 4 1 2 3 4 C D F A B E 6 2 EXTERIOR SECTION B B A A C C CONTACT SIDE NON CONTACT SIDE ...

Страница 31: ...ee Contrast table 2 20 Screw Tap Tite B Pan 3x6 810913060U 21 Screw Tap Tite P 2 6x8 811022680U 22 Screw Tap Tite P Bind WH7 8110I2680U NSP 23 Sheet Jack 1 722631A173 NSP 24 Sheet Jack 2 See Contrast table 2 NSP 25 Sheet Jack 3 See Contrast table 2 26 27 Front Cabi Assy See Contrast table 2 28 Flap DVD 712WPDA079 29 Spring Flap DVD 743WKA0052 30 Cord Connector CD502 06CU2E3301 31 Cord Jumper CD601...

Страница 32: ... Cannot supply separately If the repair is needed replace the LOADER SUB ASS Y PCB610 LOADING MOTOR PCB ASS Y CD2302 Do not replace the parts Because minute adjustments are needed if this condition is disassembled further more If the repair is needed replace the DVD MECHA ASS Y SW PCB ASS Y AB AB AB AA AB AB AB SW1 PCB640 CD2001 SW2 CD2301 AC AC AB Lubricating Oil GYA1001 Daifree GEM1036 Pickup le...

Страница 33: ...rse 92P100125A 14 Gear Pulley 92P100123A 15 Gear Main 92P100124A 16 Gear Feed 92P100116A 17 18 Plate Clamper 92P000023A 19 LOADER SUB ASSY R 92AAA0024A 20 Clamper 92P100122A 21 Screw Pan M1 7x3 P3 814011730U 22 Screw Pan M1 7x2 3 P3 814011723U 23 Rack Loading 92P100121A 24 Gear Motor 92P100088A 25 Feed Rack Assy 92AAA0017A 26 Screw T Tite B M1 7x5 0 P3 813381750U 27 Screw Gear Feed 92P700007A 28 C...

Страница 34: ...non DVD content such as digital audio material The non DVD audio side of the disc is not compliant with the CD Audio specification and therefore may not play The DVD side of a DualDisc plays in this product For more detailed information on the DualDisc specification please refer to the disc manufacturer or disc retailer CD R RW compatibility Compatible formats CD Audio Video CD Super VCD ISO 9660 ...

Страница 35: ...t Licensing Inc DivX video compatibility Official DivX Certified product Plays all versions of DivX video including DivX 6 with standard playback of DivX media files File extensions avi and divx these must be used for the player to recognize DivX video files Note that all files with the avi extension are recognized as MPEG4 but not all of these are necessarily DivX video files and therefore may no...

Страница 36: ...deo out 21 GND Component video output Output level Y luminance 1 Vp p 75 Ω PB color 0 7 Vp p 75 Ω PR color 0 7 Vp p 75 Ω Jacks RCA Video output Output level 1 Vp p 75Ω Jack RCA Audio output 1 stereo pair Output level During audio output 200 mVrms 1 kHz 20 dB Number of channels 2 Jacks RCA Digital audio characteristics Frequency response 4 Hz to 44 kHz DVD fs 96 kHz S N ratio 115 dB Dynamic range 8...

Страница 37: ...nd Press and hold for fast reverse forward scanning Press to jump to the previous next chapter or track 15 This mark indicates compatibility with DVD RW discs recorded on a DVD recorder in Video Recording mode TOP MENU ENTER cursor buttons MENU 6 RETURN 7 HOME MENU Front panel Displays the top menu of a DVD disc this varies with the disc Displays a DVD disc menu this varies with the disc and may b...

Страница 38: ... on screen displays and menus Press ENTER to select an option or execute a command 7 HOME MENU Press to display or exit the on screen display 8 Use for reverse slow motion playback frame reverse and reverse scanning 9 Press to start or resume playback 10 Press to jump to the beginning of the current chapter or track then to previous chapters tracks 11 Press to pause playback press again to restart...

Страница 39: ... select menu options etc 18 MENU Press to display a DVD disc menu or the Disc Navigator if a VR format DVD RW CD Video CD MP3 WMA or JPEG disc is loaded 19 RETURN Press to return to a previous menu screen 20 Use for forward slow motion playback frame advance and forward scanning 21 Press to jump to the next chapter or track 22 Press to stop the disc you can resume playback by pressing play 23 DISP...

Страница 40: ...LS DECRITES DANGEREUSES AN POINT DE VUE SECURITE LES PIECES REPAREES PAR UN ETANT ATTENTION H E J8001 COAXIAL 1 2 SW2 POWER SW2 POWER DEF126 PCB270 OPERATION PCB FFC CD601 FFC CD602 7 8 9 3 2 1 PLAY SKIP STOP SW1 PLAY SKIP STOP SW1 DI M to F STB CLK DI M to F STB CLK 3 2 1 3 2 1 CP601 CP4002 PCB240 DEF129 NC NC NC NC NC PCB280 OPERATION 2 PCB CD502 FFC CD7301 PAL NTSC DPF010 5 6 5 4 PAUSE SKIP V 3...

Страница 41: ...8 17 16 15 14 13 24 23 22 21 20 19 18 17 16 15 14 13 DMF089 DM 4PB PCB130 DVD PCB LD LD LD LD OPEN GND D CLOSE OPEN GND D CLOSE SW GND SLD SLD SP1 SP1 LIMIT SW SW GND SLD SLD SP1 SP1 LIMIT SW GND VS VCC E D C SW1 DVD CD VRF RF_OUT B A F VR DVD GND VS VCC E D C SW1 DVD CD VRF RF_OUT B A F VR DVD FG SENSER SPINDLE MOTOR SLED LOADING MOTOR 12 11 10 9 8 7 6 5 4 3 2 1 12 11 10 9 8 7 6 5 4 3 2 1 6 5 4 3...

Страница 42: ... AD5 DMSO AD6 FMSO AD7 TROPEN PWR PRD PCE TRSO DQM0 FOSO DQM1 LIMIT DWE DCAS IOA DRAS TRCLOSE DCS STBY DQ0 A2 DQ1 DQ2 DQ3 A3 DQ4 A4 DQ5 A5 DQ6 DQ7 A6 DQ8 A7 DQ9 A8 DQ10 DQ11 V 3 DQ12 DQ13 DQ14 DQ15 SCL DBA0 DBA1 SDA MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 PWR PCE PRD MA11 A18 A19 A16 A15 A14 A13 A12 A11 A10 A9 A20 A1 AD0 AD1 AD2 AD3 AD4 AD5 AD6 SDCKE SDCLK FROM TO MEMORY FROM TO LOADER MOTOR ...

Страница 43: ...O V 3 IR TO AUDIO JACK TO VIDEO JACK FROM TO POWER PORT FROM TO DISPLAY NC NC NC NC NC NC NC NC NC NCNC NC NC NC NC NC 3 3 3 3 1 9 1 9 1 9 1 9 1 9 1 9 0 0 1 9 1 9 1 9 1 9 0 0 1 9 1 9 3 3 0 0 DGND DGND FLDC 28V FLDC V 3E IR STB DO F to M DI M to F CLK 2 0 3 2 2 9 0 0 3 1 3 0 3 3 3 3 0 1 3 3 1 9 1 9 1 9 1 9 1 9 3 3 3 0 1 5 2 0 1 6 1 6 1 8 0 1 1 1 3 3 108 107 DVDD3 RFGND18 DVDD18 DVDD3 ALE PU AD7 IOA...

Страница 44: ...A8 MA9 MA10 AD4 PWR MA11 DWE SDCKE DQM1 DQM0 DCAS DRAS DBA1 DBA0 AD3 SDCLK DCS A0 A1 A2 AD2 A19 A3 A4 A5 A18 A6 A7 A8 AD1 A8 A9 A10 A11 A7 A12 A13 A14 AD0 A6 A15 A16 A17 PRD A5 A18 A19 A20 A4 AD0 AD1 AD2 PCE A3 AD3 AD4 AD5 A1 A2 AD6 AD7 PRD PCE PWR V 3 D_GND NC NC V 3D FROM TO POWER PORT FROM TO MPEG MICON DSP 0 0 1 4 2 6 2 6 1 4 1 2 1 6 1 6 3 3 1 3 0 9 1 6 2 5 1 5 1 6 1 3 2 5 1 5 0 8 1 0 1 7 1 6 ...

Страница 45: ...Q0 DQ14 DQ1 DQ13 DQ2 DQ12 DQ3 DQ11 DQ4 DQ10 DQ5 DQ9 DQ6 DQ8 DQ7 DQM0 DQM1 DWE SDCLK DCAS SDCKE DRAS DCS MA11 DBA0 MA9 DBA1 MA8 MA10 MA7 MA0 MA6 MA1 MA5 MA2 MA4 MA3 VSS DQ0 DQ1 DQ2 DQ15 VSSQ DQ12 DQ11 VSSQ DQ3 DQ4 VDDQ DQ5 DQ6 VSSQ DQ7 VSSQ DQ10 DQ9 VDDQ DQ8 LDQM VSS UDQM CLK CKE NC A9 A11 A10 AP A0 A2 A1 A3 VDD VSS A4 A5 A6 A7 A8 NC RFU NC NC 3 3 1 5 3 3 1 5 1 5 0 0 1 5 1 5 3 3 1 5 1 5 0 0 1 5 3 3...

Страница 46: ... 8 2K 1 R2313 10K 1 R2310 10K R2316 3 3K TP2304 TP2305 TP2306 TP2309 TP2310 TP2311 TP2312 TP2313 TP2314 TP2315 TP2316 TP2317 TP2318 TP2319 TP2308 TP2307 TP2320 TP2321 TP2322 TP2323 TP2302 TP2324 TP2325 TP2326 TP2327 TP2328 TP2303 TP2333 TP2330 W802 W814 DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS IOA V 5S V 5S F V20 E D C IOA RF B A MDI1 T T F F LOAD FMSO TRS...

Страница 47: ...TP2341 TP2301 TP2331 TP2329 W806 W805 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME V20 A B C D V 3F E F MDI1 LDO2 LDO1 IOA LDO1 V1P4 LIMIT TROUT TRIN STBY DMSO FMSO TRCLOSE TROPEN TRSO FOSO LDO2 OPO OP OP RF V 3F V 5S V 6A D_GND M_GND V1P4 FOSO DMSO TROPEN TRCLOSE MOT_SPDL MOT_SPDL F F LOAD LOAD FROM POWER PORT FROM TO MPEG MICON DSP PCB130...

Страница 48: ...K R8036 3 9K R8037 1 8K R8039 68 R8059 10K 1 R8049 10K 1 W840 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 PART WAS B8004 MMZ1608R102CT ASPDIF V 5V_A D_GND V 12AT V 12 PWDN AMUTE ASPDIF AL AR GND VSEL1 AL AR AUDIO_L AUDIO_R V 5V_A VSEL1 FROM TO VIDEO JACK FROM TO MPEG...

Страница 49: ...7 68P CH C8077 330P CH C8078 330P CH C8066 100 10V YK_P C8070 47 16V YK_P C8073 47 16V YK_P R8077 220 1 R8069 22K R8066 10K R8061 10K R8063 27K 1 R8074 22K R8073 22K R8081 470 R8083 470 R8080 220 1 R8076 470 R8082 220 1 R8085 220 1 R8057 22K R8067 27K 1 R8078 470 R8079 220 1 R8084 220 1 R8056 4 7K R8051 4 7K R8014 4 7K R8044 8 2K R8065 4 7K TP8001 IC8003 RC4580IDR AUDIO AMP 1 2 3 4 5 6 7 8 AMUTE P...

Страница 50: ...ZE VSEL1 I XP R CR B CB G Y C V VSEL1 G Y B CB R CR AUDIO_L I XP AUDIO_R V 5V_A P H I L V 5V V 5V_A V 5V V 6A D_GND D_GND VSEL1 FROM MPEG MICON DSP FROM POWER PORT TO AUDIO JACK 0 0 3 3 NC NC NC VCC1 CVBS in SQ LE C in GND11 Y1 in Y2 in MUTE2 CB in AMP2 CR in GND12 REG GND26 CR out GND25 CB out VCC22 Y2 out GND24 GND23 Y1 out GND22 C DC out C out GND21 CVBS out VCC21 DRIVE1 AMP1 LPF 9dB H 6dB L P ...

Страница 51: ... 75 1 R7319 1 2K R7317 75 1 R7318 75 1 R7321 1 2K R7316 75 1 R7320 1 2K B7302 MMZ1608R102CT B7301 MMZ1608R102CT B7304 MMZ1608R102CT B7305 MMZ1608R102CT SQUEEZE VSEL1 AUDIO_R AUDIO_L G Y_OUT B U_OUT R V_OUT P H I L_RGB H ASP FS U_OUT V_OUT Y_OUT FROM POWER PCB130 DMF089 SCART ON B7301 B7302 ON D ON W867 B7303 ON GND GND RGB H FS AUDIO L GND AUDIO R CVBS GND CP503 G B R Y U V CVBS CVBS OUT RGB YUV I...

Страница 52: ... ARE DANS LA NOMENCLATURE DES PIECES N UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE LES PIECES REPAREES PAR UN ETANT ATTENTION C4099 0 001 B C4098 1 B C4086 1 B C4093 1 B C4094 0 1 B C4096 1 B C4112 0 001 B C4116 0 001 B R4012 68 1 R4013 39 1 R4011 15 TP4002 W820 FROM TO POWER CP502 GND P CON 5V FL DC FL DC AT 3 3V GND P CON 12V AT 12V for MUTE GND M GND D P CON 6V AT 3 3V 28V ...

Страница 53: ...IME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS B4001 MMZ1608R102CT B4002 MMZ1608R102CT V 5V V 12AT V 12AT V 12 V 12 D_GND V 5V D_GND V 6A V 6A V 6A V 5S V 5S V 3F V 3F D_GND M_GND V 3 V 3 V 3E V 3E V 1R8 V 1R8 V 3A PWDN FLDC FLDC 28V D_GND V 3 D_GND TO MEMORY TO LOADER MOTOR DRV TO VIDEO JACK TO AUDIO FROM TO MPEG MICON DSP PCB130 DMF089 CORE MPEG SDRAM FLAS...

Страница 54: ...05R POWER CP605_1 B2013H02 2P 1 2 CP604_1 B2013H02 2P 1 2 CD604_1 W9L6020038 D651 1SS133 D654 1SS133 D656 1SS133 D658 1SS133 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 PART WAS P7 P6 P5 P4 P3 P2 P1 SW1 SW2 SW2 POWER SW2 POWER OPERATION2 PCB DEF129 PCB280 W9L6012042 ...

Страница 55: ...GR6 GR5 GR4 GR3 GR2 GR1 SW2 28V SW1 P8 P9 P10 P11 P12 P13 P14 P15 P16 STB FP_SCK FP_DI FP_DO GR8 GR7 GR6 GR5 GR4 GR3 GR2 GR1 V 3E IR FP_SCK FP_DI STB FP_DO V 3E IR V 3E FLDC 28V FLDC GND PCB270 DEF126 NC STB 12 VDD 23 12 0 6 0 18 0 3 2 0 0 0 19 0 15 6 19 0 9 5 13 0 9 5 12 6 13 0 6 0 LED1 LED2 LED4 CLK 34 VDD 44 NC NC NC NC 18 0 18 0 18 0 18 0 18 0 18 0 18 0 18 0 16 0 16 0 16 0 16 0 16 0 0 0 2 9 3 ...

Страница 56: ...05R RETURN SW653 EVQ11L05R ENTER SW654 EVQ11L05R RIGHT SW657 EVQ11L05R UP SW659 EVQ11L05R LEFT SW661 EVQ11L05R HOMEMENU SW666 EVQ11L05R EJECT SW665 EVQ11L05R PAUSE SW663 EVQ11L05R PLAY SW660 EVQ11L05R STOP SW664 EVQ11L05R SKIP SW662 EVQ11L05R SKIP SW667 EVQ11L05R POWER CD604_1 W9L6020038 CP605_1 B2013H02 2P 1 2 CP604_1 B2013H02 2P 1 2 P7 P6 P5 P4 P3 P2 P1 SW1 SW2 OPERATION2 PCB DEF129 PCB280 SW2 P...

Страница 57: ... SW2 28V SW1 P8 P9 P10 P11 P12 P13 P14 P15 P16 STB FP_SCK FP_DI FP_DO GR8 GR7 GR6 GR5 GR4 GR3 GR2 GR1 V 3E IR FP_SCK FP_DI STB FP_DO V 3E IR V 3E FLDC 28V FLDC GND PCB270 DEF126 STB 12 VDD 23 12 0 6 0 18 0 3 2 0 0 0 19 0 15 6 19 0 9 5 13 0 9 5 12 6 13 0 6 0 LED1 LED2 LED4 CLK 34 VDD 44 NC NC NC NC 18 0 18 0 18 0 18 0 18 0 18 0 18 0 18 0 16 0 16 0 16 0 16 0 16 0 0 0 2 9 3 2 0 7 3 4 NC K2 K1 DI DO O...

Страница 58: ...PARTS LIST ONLY CRITICAL FOR SAFETY USE ONES ARE D511 1H3 E D509 RL106F E D506 1N4005 EIC D503 1N4005 EIC D502 1N4005 EIC D505 1N4005 EIC D513 1H3 E D515 1S40 E CAUTION DIGITAL TRANSISTOR C516 0 0022 250V KX C513 47P 2KV SL C515_1 0 01 400V ECQP C518 0 001 250V KX C502_1 0 22 275V ECQUL C514 470P 500V B C503 0 1 B C540 0 0068 B C508 680P CH C505 100P 2KV R C509 10 50V YK_P C506 2 2 50V KA_P R505 2...

Страница 59: ...281_Y FL P CON SW Q513 KTA1504S_Y_RTK FL CTL Q503 KTA1504S_Y_RTK 28V CTL C501 0 01 B C541 0 01 B C528 2 2 50V KA_P C522_1 1000 6 3V ZL_P C519_1 22 35V YK_P C517 220 25V YK_P C538 220 6 3V YK_P C527 100 10V YK_P R523 22K R539 4 7K 1 4W R527 100 1 4W R506 100 R538 22K R518 3 3K 1 R516 10 R514 1K 1 4W R545 22K 1 R540 680 R524 1K 1 4W R519 3 3K R509 1K R530 560 1 4W R537 1K R536 10K R544 10K R534 100 ...

Страница 60: ...106 0 001 B C8101 0 01 B C8105 0 1 B R8105 390 1 4W R8101 4 7K 1 4W R8104 6 8K R8108 8 2K R8103 470 1 4W R8102 56K R8120 1 1 4W AT 3 3V P CON D5V P CON 12V P H I L_RGB H ASP FS AMP_A_OUT_R AMP_A_OUT_L G Y_VIDEO B U_VIDEO R V_VIDEO CVBS C_VIDEO A_GND FROM TO POWER 11 4 12 1 12 1 11 4 0 0 POWER PCB ASSY 2 2 A2K001A240 D8103 MA111 D8102 B8103 MMZ1608R102CT MA111 D8107 MA111 D8105 MA111 D8104 MA111 R ...

Страница 61: ...109 68 1 R8113 75 1 R8114 220 1 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 PART WAS 21PIN_R 21PIN_L 21PIN_CTL G Y_VIDEO_OUT B U_VIDEO_OUT R V_VIDEO_OUT BLANKING_OUT CVBS_VIDEO_OUT PCB240 DPF015 NC 0 3 2 3 3 0 0 3 2 NC NC NC NC 5 6 1 2 3 4 The parts except mark canno...

Страница 62: ...VD MT PCB ASSY POWER PCB ASSY Note The encircled numbers denote measuring point in the schematic diagram J8003 pin2 Rch_Out V 1 0V div H 500µsec div J8002 pin2 Coaxial_Out V 500mV div H 200nsec div J7302 pin6 CVBS_Out V 200mV div H 10µsec div J7302 pin5 Y_Out V 500mV div H 10µsec div J7302 pin3 U_Out V 500mV div H 20µsec div J7302 pin2 V_Out V 500mV div H 20µsec div J8101 pin11 G Y_Video_Out V 500...

Страница 63: ... DIGITAL AUDIO POWER PCB ASSY OPERATION 1 PCB ASSY Note The encircled numbers denote measuring point in the schematic diagram 1 5 6 J8101 pin1 AMP_A_Out_R V 1 0V div H 200µsec div J8101 pin3 AMP_A_Out_L V 1 0V div H 200µsec div IC651 pin5 OSC V 500mV div H 1µsec div ...

Страница 64: ...ed on this PCB include all necessary parts for several destinations For further information for respective destinations be sure to check with the schematic diagram 4 View point of PCB diagrams Symbol In PCB Diagrams Symbol In Schematic Diagrams Part Name B C E D D G G S S B C E B C E D G S B C E B C E B C E Transistor Transistor with resistor Field effect transistor Resistor array 3 terminal regul...

Страница 65: ...00 C4099 C4098 C4096 C4095 C4094 C4071 B8004 B4002 B4001 R4013 B7305 B7304 R7321 R7318 R7320 R7316 R7315 R7319 C7319 C7318 C7317 C7316 CP7301 B7301 J8001 R4065 R4029 R4025 R4015 C8078 C8077 C8072 C8069 C8067 C8059 C8058 C8057 C8056 C8046 C8042 C4077 C4048 C4049 C4062 C4088 C4079 C4073 C4036 C4035 C4031 C4034 C4029 C4027 C4025 C4024 C4022 C4020 C4019 C4018 C4016 C4006 C4014 C4013 C4012 C4011 C4089 ...

Страница 66: ... R4021 C4028 C4032 C4074 W834 W833 R4073 R4072 C4040 R8076 C4001 R8060 R8059 C7304 C7313 C7312 C4055 R2341 R2343 R4001 C4101 C4072 R4058 C4058 C4065 C4064 C4063 C4038 C4046 C4037 C4033 C4026 C4082 C4083 C4084 C4114 C4060 C2323 C2322 R2342 R4003 C4103 C4057 C4023 C8074 C4093 C4056 R2308 C4086 C2303 C2302 W821 W822 C4007 C4005 R4061 C4010 C4003 C4002 C4051 SIDE B SIDE B ...

Страница 67: ... 2 PCB ASSY CHIP MOUNTED PARTS OPERATION 2 PCB ASSY INSERTED PARTS C659_1 C604 C605 C651 C676 C658 C675 R662 R658 R657 R656 R655 R654 R653 R652 R651 I C 6 5 1 W809 W805 R666 CP605_1 SW667 OS651 D658 D657 D656 D655 W017 CP604_1 W016 W015 W013 W011 D659 D652 D654 W010 W012 SW664 SW662 SW660 SW665 SW663 D651 W009 W007 W004 W003 CP601 C674 W001 C653 D669 V651 SW666 SW661 SW658 SW659 SW652 SW653 SW657 ...

Страница 68: ...1 D659 D652 D654 W010 W012 SW664 SW662 SW660 SW665 SW663 D651 W009 W007 W004 W003 CP601 C674 W001 C653 D667 D668 V651 SW666 SW661 SW658 SW659 SW652 SW653 SW657 SW654 SW655 SW656 OPERATION 1 PCB ASSY CHIP MOUNTED PARTS C659_1 C604 C605 C651 C676 C658 C675 R662 R658 R657 R656 R655 R654 R653 R652 R651 I C 6 5 1 OPERATION 1 PCB ASSY INSERTED PARTS OPERATION 2 PCB ASSY CHIP MOUNTED PARTS OPERATION 2 PC...

Страница 69: ...29 W026 W027 R8105 R8103 D517 R524 C516 R 5 1 0 _ 1 C513 C518 R546 D534 W814 C523 W015 D525 C520 R539 D515 IC503 D533 C506 C505 Q510 D519 D513 D511 W013 R502 W019 W018 C535 R527 R505 C531 T501 W030 W031 W032 CP503 D531 W016 R528 R529 W005 C536 L503 L505 C538 Q504 R534 R530 W006 D523 C519_1 R517 D521 D528 D516 D520 D522 D512 D510 R 5 1 1 W003 R514 R513 C540 C517 IC501 IC504 R 5 0 7 D508 C509 IC502 ...

Страница 70: ...8 R525 R547 Q8101 Q8102 D8101 R8102 R8108 R519 C8106 R526 R545 C8101 R8109 R8115 R8114 C501 C541 Q8105 Q8104 R8104 C8105 R531 R536 R537 R544 Q513 Q505 R509 R543 R541 Q509 Q511 Q503 Q512 R506 R538 Q506 R523 Q501 R516 R518 C503 R515 R504 C508 R8110 C8116 C8111 C8107 R8113 R8112 R8111 SIDE A SIDE A ...

Страница 71: ...0 WYXZT5 types 1 OPERATION 1 PCB ASSY A2K006A270 WYXZT UR5 types 1 OPERATION 2 PCB ASSY A2K001A280 1 POWER PCB ASSSY A2K001A240 1 DVD MECHA ASSY A2K001A650 A2K001A270 and A2K006A270 have same service parts Mark No Description Part No DVD MT PCB ASSY SEMICONDUCTORS IC2301 IC AM5766 I1UFV5766S IC4001 IC MT1389FE E L IC8K0389E0 IC4002 IC S 24CS08AFJ TB 1GE I5HJ0S08A0 IC4003 IC R3112N291A TR FA IE1F02...

Страница 72: ...1 IOCS IOA20 HIGHA1 HIGHA2 AD3 AD4 AD5 IOA21 ALE AD7 A17 IOA0 DVDD18 UWR URD DVDD3 UP1_2 UP1_3 GPIO6 UP1_4 UP1_5 UP1_6 UP1_7 UP3_0 UP3_1 UP3_4 UP3_5 GPIO7 ICE PRST IR INT0 DQM0 RD4 RD3 RD2 RD1 RD0 RD15 RD14 RD13 RD12 105 106 107 108 RD11 RD10 DVSS 1 8 RD9 RD8 DQM1 RWE RD7 RD6 RD5 DVDD3 BA1 RA10 RA0 DVDD18 CAS RAS RCS BA0 RA1 RA2 RCLK RA3 DVDD3 RA11 RA9 RA8 RA7 RA6 RA5 RA4 DVDD18 GPIO3 GPIO4 DVSS 3...

Страница 73: ... Video DAC CVBS Y C Component Videop Video Processor De interlacer Servo IO Spindle Control Memory Controller System CPU GPIO IR VFD System Parser CPPM CPRM DRM 32 bit RISC Audio Output Audio DAC SPDIF MPEG 1 2 JPEG Video Decoder Servo Processor Audio DSP Debug Port 108Mhz TV Encoder Motor Drive FLASH ROM DRAM ...

Страница 74: ...DV 300 S 74 1 2 3 4 1 2 3 4 C D F A B E Pin Function ...

Страница 75: ...DV 300 S 75 5 6 7 8 5 6 7 8 C D F A B E ...

Страница 76: ...DV 300 S 76 1 2 3 4 1 2 3 4 C D F A B E ...

Страница 77: ...DV 300 S 77 5 6 7 8 5 6 7 8 C D F A B E ...

Страница 78: ...DV 300 S 78 1 2 3 4 1 2 3 4 C D F A B E ...

Страница 79: ...DV 300 S 79 5 6 7 8 5 6 7 8 C D F A B E ...

Страница 80: ...DV 300 S 80 1 2 3 4 1 2 3 4 C D F A B E ...

Страница 81: ...DV 300 S 81 5 6 7 8 5 6 7 8 C D F A B E ...

Страница 82: ...DV 300 S 82 1 2 3 4 1 2 3 4 C D F A B E ...

Страница 83: ...DV 300 S 83 5 6 7 8 5 6 7 8 C D F A B E Note 1 The Main column is the main function Alt means alternative function 2 The external TV encoder mode only supports CCIR 656 mode ...

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