Toshiba RD-XV47KB Скачать руководство пользователя

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E3B90TR

FLOW CHART NO.13

Hi-Fi audio can not be playbacked normally. (Hi-Fi E-E mode is normal.)

FLOW CHART NO.14

Hi-Fi audio can not be recorded normally in the linear audio mode. (E-E mode is normal.)

Is the audio signal inputted into Pin(13) of IC301?

Does the Bias oscillation circuit operate normally?

Is the audio signal outputted to Pin(11) of IC301?

Is the Playback Envelope signal outputted to
Pin(33) of IC451?

Replace IC301.

Is CN504 and the connected cable normal?

Is the Hi-Fi-H-SW signal inputted into to Pin(39) of IC451?

Yes

Is the audio signal outputted to Pin(100) of IC301?

Yes

Replace ACE head assembly.

Yes

Check the Hi-Fi-H-SW line between
Pin(39) of IC451 and Pin(19) of
IC501, and service it if defective.

Check the line between Pin(78) of IC451 and
Pin(13) of IC301, and service it if defective.

Check the Bias oscillation circuit (Q401,Q403,
Q404,Q405,Q406) and service it if defective.

Replace
IC451.

Replace IC451.

Replace IC301.

Replace CN504 and the connected cable.

FLOW CHART NO.12

Hi-Fi audio can not be recorded normally. (E-E mode is normal.)

Is the Hi-Fi-COM signal outputted to Pin(26) of
IC451?

Is the line between Pin(8) of CN251 and
Pin(26) of IC451 normal?

Replace the Cylinder Assembly.

Yes

Replace IC451.

Check the line between Pin(8) of CN251 and
Pin(26) of IC451, and service it if defective.

Содержание RD-XV47KB

Страница 1: ...his Service Manual describes replacement parts for the green products When repairing these green product s use the part s described in this manual and lead free solder 2 For 1 and 2 see the next page FILE NO 810 200719GR HDD DVD Video CassetteRecorder RD XV47KE RD XV47KB RD XV47KF Published in Japan July 2007 GREEN SECAM PAL PAL VCR REC PROGRAM DUBBING VCR VCR HDD HDD DVD DVD DVD HDD DVD REC HDD D...

Страница 2: ...ent of parts is not only confined to manufacture The same green parts used in manufacture must also be used as replacement parts 2 LEAD FREE SOLDER This product is manufactured using lead free solder as a part of a movement within the consumer products industry at large to be environmentally responsible Lead free solder must be used in the servicing and repair of this product WARNING This product ...

Страница 3: ... VCR 1 9 1 Firmware Renewal Mode 1 10 1 Troubleshooting 1 11 1 Function Indicator Symbols 1 12 1 Block Diagrams 1 13 1 Schematic Diagrams BOARD s and Test Points 1 14 1 Waveforms 1 15 1 Wiring Diagram 1 16 1 IC Pin Function Descriptions 1 17 1 Lead Identifications 1 18 1 Exploded Views 1 19 1 Mechanical Parts List 1 20 1 Electrical Parts List 1 21 1 Main Section I Specifications I Preparation for ...

Страница 4: ...sion format 13 5 MHz MPEG2 Audio recording format Sampling frequency Compression format 48 kHz Dolby Digital Tuner Receivable channels E2 IRA E69 RD XV47KB L SECAM L F1 E69 RD XV47KF BG PAL B G E2 E69 RD XV47KF E69 RD XV47KE Input Output Front Panel AV3 Video input Input level One RCA connector 1 Vp p 75 Ω S Video input Input level One Mini DIN 4 pin jack Y Iuminance 1 Vp p 75 Ω C colour 300 mVp p...

Страница 5: ...ay from the pickup lens when the diode is turned on Do not look directly at the laser beam CAUTION Use of controls and adjustments or doing procedures other than those specified herein may result in hazardous radiation exposure Location Inside Top of DVD mechanism Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin Drive Mechanism Assembly Laser Be...

Страница 6: ...ical for safety Replace only with part number specified B In addition to safety other parts and assemblies are specified for conformance with regulations applying to spurious radiation These must also be replaced only with specified replacements Examples RF converters RF cables noise block ing capacitors and noise blocking filters etc C Use specified internal wiring Note especially 1 Wires covered...

Страница 7: ...alues 2 Leakage Current Test Confirm the specified or lower leakage current between B earth ground power cord plug prongs and externally exposed accessible parts RF termi nals antenna terminals video and audio input and output terminals microphone jacks earphone jacks etc is lower than or equal to the specified value in the table below Measuring Method Power ON Insert load Z between B earth ground...

Страница 8: ...air to the Flat Pack IC about 5 to 6 seconds Fig S 1 1 2 Remove the flat pack IC with tweezers while applying the hot air 3 Bottom of the flat pack IC is fixed with glue to the BOARD when removing entire flat pack IC first apply soldering iron to center of the flat pack IC and heat up Then remove glue will be melted Fig S 1 6 4 Release the flat pack IC from the BOARD using tweezers Fig S 1 6 CAUTI...

Страница 9: ...y one using a sharp pin or wire to which solder will not adhere iron wire When heating the pins use a fine tip soldering iron or a hot air desoldering machine Fig S 1 4 3 Bottom of the flat pack IC is fixed with glue to the BOARD when removing entire flat pack IC first apply soldering iron to center of the flat pack IC and heat up Then remove glue will be melted Fig S 1 6 4 Release the flat pack I...

Страница 10: ... Fig S 1 6 Note When using a soldering iron care must be taken to ensure that the flat pack IC is not being held by glue When the flat pack IC is removed from the BOARD handle it gently because it may be damaged if force is applied 2 Installation 1 Using desoldering braid remove the solder from the foil of each pin of the flat pack IC on the BOARD so you can install a replacement flat pack IC more...

Страница 11: ... to remove any static electricity that may be charged on the body 2 Ground for Workbench Be sure to place a conductive sheet or copper plate with proper grounding 1 MΩ on the workbench or other surface where the semi conductors are to be placed Because the static electricity charge on clothing will not escape through the body grounding band be careful to avoid contacting semi conductors with your ...

Страница 12: ...ondensation and then work necessary task such as operation check 3 STATIC ELECTRICITY a After removing HDD or taking replacement HDD out of the protective bag the replacement HDD is packed in a protective bag place HDD on a conductive surface A grounding band should be worn when handling Both the conductive surface and grounding band should be grounded b Make sure that HDD is placed on main unit c...

Страница 13: ... a tape into the Deck Mechanism Assembly and press VCR PLAY button The tape will be loaded into the Deck Mechanism Assembly Make sure the power is on connect J78 to GND This will stop the function of Tape Start Sensor Tape End Sensor and Reel Sen sors If these TPs are connected before plugging in the unit the function of the sensors will stay valid See Fig 1 Note Because the Tape End Sensors are i...

Страница 14: ...ism DVD HDD MAIN BOARD Assembly D3 2 S 5 2 S 6 CN1001 CN1502 Cover Dust 2 6 HDD Bracket D4 4 S 7 S 7B Plate Earth 7 HDD Unit D4 4 S 8 HDD Rubber 2 8 HDD Support D4 Insulation Sheet 9 BOARD ATA D4 CN3001 CN3002 1 Cover Top 2 Front Assembly 3 Front Bracket 21 Front Bracket R 22 Bracket R 4 HDD Assembly 7 HDD Unit 8 HDD Support 6 HDD Bracket 15 BOARD FRONT JACK 5 DVD Mechanism DVD HDD MAIN BOARD Asse...

Страница 15: ... DVD VCR into the self check mode after pressing VARIABLE SKIP button press the 3 6 and 9 buttons on the remote control in that order within three seconds 2 3 Press ENTER button The HDD DVD VCR is initialized and the power is turned off automatically after two seconds 3 When reassembling solder wire jumpers as shown in Fig D8 4 Before installing the Deck Assembly be sure to place the pin of LD SW ...

Страница 16: ...D Rubber Insulation Sheet HDD Rubber Plate Earth S 9 S 11 S 10 S 10B S 9B S 11 CN1002 Fig D5 10 Fan Holder 11 Brushless Cooling Fan 12 Panel Rear S 12 S 14 S 13 CL1001 CN3001 Fig D6 13 BOARD POWER SUPPLY 15 BOARD FRONT JACK 14 BOARD SWITCH Desolder S 15 S 15 S 15 S 16 S 16 S 17 S 16 Fig D7 16 VCR Chassis Unit ...

Страница 17: ...pe 18 BOARD POWER SW507 LD SW From FE Head BOTTOM VIEW Lead connections of Deck Assembly and BOARD POWER Desolder From Capstan Motor Assembly Printing side Desolder Desolder From Cylinder Assembly From ACE Head Assembly Lead with blue stripe Lead with gray stripe S 18 S 19 Fig D8 LD SW Pin Pin Hole Hole Shaft Cam Gear 18 BOARD POWER 17 Deck Assembly Pin ...

Страница 18: ...r be careful not to damage the gear 1 Remove the Cover Top 2 Rotate the gear in the direction of the arrow manually as shown below S 20 S 20 S 21 S 22 Fig D9 20 Deck Pedestal 22 Bracket R 21 Front Bracket R A View for A Rotate this gear in the direction of the arrow ...

Страница 19: ... DC AC 20MHz 2 Alignment Tape FL6A Head Switching Position Adjustment Purpose To determine the Head Switching position during playback Symptom of Misadjustment May cause Head Switching noise or vertical jitter in the picture Reference Notes Playback the Alignment tape and adjust VR501 so that the V sync front edge of the CH1 video output wave form is at the 6 5H 1H 416μs 64μs delayed position from...

Страница 20: ...S 1 Connecting Condition of DVD F E HDD CONNECT STATUS 2 Connecting Condition of HDD HDD POWER ON HOURS 3 Value of HDD power on hours obtained from S M A R T command If not obtainable value of HDD power on hours is 0 Value in parentheses is the factory setting value If no setting the value is 0 BE Ver 4 B E version FE Ver 5 F E version Sub Micon Ver 6 Sub micro controller version Self Analysys and...

Страница 21: ...y Table 3 Indication of HDD self check 8 INDICATION DESCRIPTION OK Connection of HDD is normal NOT FOUND HDD drive cannot be found CABLE ERROR FFC cable between the BOARD ATA and the HDD drive is not connected correctly Table 4 Available button in self check mode BUTTON DESCRIPTION ENTER 9 Initialize only when the self check mode is complete ON STANDBY 10 Turn the power off when the self check mod...

Страница 22: ... the file extensions shown below 5 Select the desired FIRMWARE to be updated with the arrow button and press the ENTER or PLAY button The tray will open automatically close the tray by pressing OPEN CLOSE button or by hand 6 Fig d appears on the TV screen and Fig e appears on the VFD and the update will start Fig d TV Display during update The status displayed in 1 is as shown below Item Status 1 ...

Страница 23: ...R Error during Flash memory writing FILE ERROR Check SAM error in F W file READ ERROR Error during F W file reading DISC UPDATE PLEASE PUSH POWER BUTTON TARGET B E STATUS ERROR FIRMWARE version will differ depending on the model Fig f is an example Display Contents MODEL NAME Product number BE Ver Firmware B E version FE Ver Application F E version Sub Micon Ver Sub Microcontroller firmware versio...

Страница 24: ... circuit is shorted in each rectifying circuit of secondary side and service it if defective FLOW CHART NO 3 When the output voltage fluctuates No Yes Does the secondary side photo coupler circuit operate normally Check the circuit and service it if defective IC1001 D1025 D1022 D1023 Check the circuit and service it if defective IC1001 IC1101 D1102 FLOW CHART NO 4 When buzz sound can be heard in t...

Страница 25: ... their periphery and service it if defective No FLOW CHART NO 8 P ON 10 5V is not outputted HDD 12V is outputted normally Check D1135 D1136 and their periphery and service it if defective Yes Yes Replace IC1501 Yes Check AL 3 3V TIMER 5V line Q1527 Q1528 D1533 D1565 and service it if defective No No Check D017 D1031 D1035 C1037 and their periphery and service it if defective Is the L pulse approxi...

Страница 26: ...hery and service it if defective Check the power circuit D1103 D1108 R1106 C1110 C1143 and their periphery and service it if defective No Is 5V voltage supplied to Pin 1 of IC1104 FLOW CHART NO 13 P ON 3 3V is not outputted Replace IC1104 Check D1101 C1107 and their periphery and service it if defective Yes No Yes Check D1101 C1107 and their periphery and service it if defective FLOW CHART NO 12 P...

Страница 27: ...eiver and Pin 3 of IC1501 and service it if defective Is the L pulse sent out from Pin 1 terminal of the RS1501 remote control receiver when the remote control unit is activated Is the L pulse signal supplied to Pin 3 of IC1501 Replace IC1501 or DVD MECHANISM DVD MAIN BOARD ASSEMBLY Yes Yes Replace IC1501 or DVD MECHANISM DVD MAIN BOARD ASSEMBLY Yes Is 5V voltage supplied to Pin 3 terminal of the ...

Страница 28: ...02 VIDEO C IN 8PIN VIDEO Y CVBS IN 10PIN VIDEO C IN 8PIN IC1509 C IN 1 FRONT 9PIN IC1509 VIDEO IN 2 AV2 12PIN IC1509 TUNER VIDEO VIDEO IN 1 AV1 Y IN 1 FRONT C IN 1 FRONT VIDEO IN 2 AV2 20PIN IC1509 JK1504 16PIN VIDEO IN FRONT IC1509 JK3001 14PIN IC1509 JK3004 7PIN IC1509 CN1502 61PIN IC1509 CN1502 59PIN Check the line between each pin of IC1509 and each pin of CN1502 and service it if defective IC...

Страница 29: ...OUT terminal JK1505 Are the video signals outputted to each pin of CN1502 Replace the DVD MECHANISM DVD MAIN BOARD ASSEMBLY Check the line between each pin of CN1502 and each pin of IC1509 and service it if defective Are the video signals shown above inputted into each pin of IC1509 Yes No No CN1502 VIDEO Y I P OUT 24PIN CN1502 VIDEO Y I OUT 30PIN CN1502 VIDEO Pr Cr OUT 26PIN CN1502 VIDEO Pb Cb OU...

Страница 30: ...IDEO OUT AV2 terminal JK2001 Are the composite video signals outputted to the VIDEO OUT terminal JK1505 Are the video signals outputted to each pin of CN1502 Replace the DVD MECHANISM DVD MAIN BOARD ASSEMBLY Check the line between each pin of CN1502 and each pin of IC1509 and service it if defective Are the video signals shown above inputted into each pin of IC1509 Yes No No CN1502 VIDEO Y I P OUT...

Страница 31: ...k the line between audio input terminal and each pin of IC1509 and service it if defective Are the audio signals outputted to Pin 79 80 of IC1509 Yes Are the audio signals outputted to Pin 1 7 of IC1506 Yes No Rear or Front input No Tuner Replace IC1506 No No IC1509 AUDIO IN1 AV1 93 94PIN IC1509 AUDIO IN1 FRONT 91 92PIN IC1509 AUDIO IN2 AV2 89 90PIN IC1509 TUNER AUDIO 84 85PIN IC1509 JK1504 93 94P...

Страница 32: ...o No IC1509 77PIN AUDIO L OUT IC1509 76PIN AUDIO R OUT Check each line between each pin of IC1508 and each pin of IC1509 and service it if defective IC1508 1PIN IC1509 77PIN AUDIO L OUT IC1508 7PIN IC1509 76PIN AUDIO R OUT Are the analog audio signals inputted to each pin of IC1509 Yes No IC1509 73 74PIN AUDIO OUT 1 AV1 IC1509 71 72PIN AUDIO OUT 2 AV2 IC1509 67PIN AUDIO OUT R REAR Are the analog a...

Страница 33: ... JK2001 Are the audio signals outputted to the audio terminal JK1503 Yes Yes Yes Yes No No IC1509 77PIN AUDIO L OUT IC1509 76PIN AUDIO R OUT Check each line between each pin of IC1508 and each pin of IC1509 and service it if defective IC1508 1PIN IC1509 77PIN AUDIO L OUT IC1508 7PIN IC1509 76PIN AUDIO R OUT Are the analog audio signals inputted to each pin of IC1509 Yes No IC1509 73 74PIN AUDIO OU...

Страница 34: ...F STOP EJECT Terminal voltage of IC501 7 KEY 1 IC501 7 V Replace the RS1501 remote control receiver Replace remote control unit if need Check the line between the RS1501 remote control receiver and Pin 14 of IC501 and service it if defective Replace IC501 Is the L pulse sent out from Pin 1 terminal of the RS1501 remote control receiver when the remote control unit is activated Is the L pulse signa...

Страница 35: ...it if defective While the Takeup Reel is rotating is the reel pulse signal inputted to Pin 80 of IC501 While the reel pulse signal is inputting is L pulse outputted to Pin 81 of IC501 Is the specified voltage approximately 13V outputted to the terminal of the Lading Motor Unit When loading a cassette tape does the LD SW operate normally When loading a cassette tape is the specified voltage approxi...

Страница 36: ...efective Check the P ON 5V line and service it if defective Check the line between Pin 8 of CN502 and Pin 77 of IC501 and service it if defective Replace IC501 No No No No No No No No No No No Yes Yes Yes Is 5V voltage supplied to Pin 2 of CN502 Is the D PFG signal inputted to Pin 90 of IC501 Is the D PFG signal inputted to Pin 90 of IC501 Is 12V voltage supplied at Pin 11 of CN502 Is the RF SW si...

Страница 37: ...ied to Pin 18 24 42 55 72 91 of IC301 Is the serial data and clock signal supplied to Pin 68 69 of IC301 Check the P ON 5V line and AL 5V line and service it if defective Check the line between Pin 67 of IC301 and Pin 58 of IC501 and service it if defective Check the line between Pin 68 69 of IC301 and Pin 71 72 of IC501 and service it if defective Check the line between Pin 61 of IC301 and Pin 10...

Страница 38: ...d to the specific output terminal Are the audio signals outputted to the audio terminal JK1504 Are the audio signals outputted to the audio terminal JK2001 Yes IC1509 73 74PIN AUDIO OUT 1 AV1 IC1509 71 72PIN AUDIO OUT 2 AV2 Are the audio signals outputted to each pin of IC1509 No No Check the line between Pin 71 72 of IC1509 and audio terminal JK2001 and service it if defective No Check the AL 5V ...

Страница 39: ...o Pin 100 of IC301 Yes Yes Replace ACE head assembly Yes Yes No No No No Check the Hi Fi H SW line between Pin 39 of IC451 and Pin 19 of IC501 and service it if defective Check the line between Pin 78 of IC451 and Pin 13 of IC301 and service it if defective Check the Bias oscillation circuit Q401 Q403 Q404 Q405 Q406 and service it if defective Replace IC451 Replace IC451 No Replace IC301 No Replac...

Страница 40: ...of ACE head assembly Is the audio signal supplied to Pin 5 of IC301 Replace IC301 Is the audio signal outputted to Pin 11 of IC301 Check the line between Pin 11 of IC301 and Pin 80 of IC451 and service it if defective Service and replace poor parts Readjust the height of the ACE head assembly Clean the surface of ACE head assembly Yes Yes Is the height of ACE head assembly appropriate Yes Replace ...

Страница 41: ... as follows When reel or capstan mechanism is not functioning correctly When tape loading mechanism is not functioning correctly When cassette loading mechanism is not functioning correctly When the drum is not working properly P ON 5V Power safety detection A R SP 0 00 00 Fig 1 A T SP 0 00 00 Fig 2 A C SP 0 00 00 Fig 3 A D SP 0 00 00 Fig 4 A P SP 0 00 00 Fig 5 ...

Страница 42: ... 17 1 2 IIC BUS SCL D V SYNC D REC H RF SW H A SW TRICK H C ROTA IIC BUS SDA H A COMP V ENV SECAM H C SYNC TRICK H SECAM H C SYNC IIC BUS SCL LD SW 9 AL 5V 2 SW507 LD SW AL 5V D555 S LED D520 VCR REC RS1501 IC501 SERVO SYSTEM CONTROL IC612 VFD DRIVER BOARD SENSOR BOARD SENSOR END S ST S Q504 Q503 REC SAF SW 31 SW506 AL 5V 2 REC SAFETY REMOTE SENSOR END S CTL 97 TP503 CTL FL601 GRID SEGMENT VFD CN5...

Страница 43: ... STB REMOTE KEY 1 KEY 2 REG CONT LOW POW SDA SCL AUDIO MUTE 29 VCR TXD S DATA IN S DATA OUT S CLOCK S CS 5 VCR RXD 6 VCR CLK 7 VCR CS 57 77 PWR SW TO SUB POWER SUPPLY BLOCK DIAGRAM TO AUDIO SELECTOR BLOCK DIAGRAM 10MHz RESONATOR X1502 32KHz X TAL X1501 Q1527 Q1528 C1511 BACKUP CAPACITOR 59 DUBBING LED N1 87 78 FAN LOCK FAN CONT1 LOW POW PW SW FAN LOCK FAN CONT1 SCL SDA TU1501 TUNER UNIT 9 10 60 DV...

Страница 44: ...VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL D A BOARD ENCODER LPC CN1001 CN701 CN1003 SPINDLE MOTOR M CN1002 BOARD RELAY CN301 3 3V IC701 VIDEO DECODER DECODER A D 45 50 Y2 AA4 AB1 AB4 DECODER A D 39 44 V3 Y3 W1 Y4 W2 AA3 10 13 VIDEO Y I P OUT 24 VIDEO Y I OUT 30 VIDEO C OUT 22 VIDEO C IN 8 VIDEO Pb Cb OUT 28 VIDEO Pr Cr OUT 26 VIDEO Y CVBS IN 10 IC801 AUDIO D A CONVERTER AUDIO D A CONVERTER 7 6...

Страница 45: ...506 CN2001 VIDEO IN2 10 10 CN1504 CN3001 VIDEO IN1 16 16 S VIDEO Y IN F S VIDEO Y IN F 14 14 12 12 VIDEO IN2 20 JK2001 VIDEO IN1 20 JK1504 11 VIDEO G IN 13 13 7 VIDEO B IN 12 12 15 VIDEO OUT1 VIDEO G VIDEO B VIDEO R 19 11 7 15 VIDEO R IN 14 14 JK1504 12 62 16 14 20 SW SW SW SW IIC I F SW SW SW GCL SW SW AGC AGC LPF 100 7 9 22 48 50 49 30 61 59 51 52 53 55 57 46 44 45 DRIVER DRIVER DRIVER 40 DRIVER...

Страница 46: ...O COM VIDEO R 2 4 5 6 IC301 VIDEO SIGNAL PROCESS HEAD AMP IC501 OSD VCR VIDEO OUT VCR VIDEO IN REC VIDEO SIGNAL SERIAL DECORDER 48 56 50 52 61 96 95 94 93 90 89 88 87 CHARA INS CCD 1H DELAY SP BYPASS MUTE PB EE AGC P R R Y C P R P R P EP Y DELAY Y C MIX 21 79 78 AGC VXO OSD CHARACTER MIX FBC 1 2 58 59 65 29 28 69 68 46 43 84 83 71 62 70 D REC H 80 TP301 C PB WF3 BOARD POWER TP504 RF SW WF2 X301 4 ...

Страница 47: ...O SIGNAL Q1537 MUTE ON Q1538 MUTE ON Q2002 MUTE ON Q2003 MUTE ON IF SINAL PROCESS BOARD AFV BOARD FRONT JACK BOARD REAR JACK CN1507 CN1506 CN2001 CN1 18 18 AUDIO L IN F 20 20 AUDIO R IN F CN1504 CN3001 JK2001 AUDIO R IN2 AUDIO L OUT2 AUDIO R OUT2 2 AUDIO L IN2 6 1 3 JK1504 AUDIO R IN1 AUDIO L OUT1 AUDIO R OUT1 2 AUDIO L IN1 6 1 3 79 80 70 69 76 77 90 67 68 94 85 92 82 89 93 84 91 81 SW SW SW SW 72...

Страница 48: ... PB ON SP LP ON P R ALC DET ALC IC301 AUDIO SIGNAL PROCESS 13 4 AUDIO PB REC CN504 3 A COM 1 AE H 2 FE H AUDIO HEAD AUDIO ERASE HEAD ACE HEAD ASSEMBLY FE HEAD 2 FE H 1 FE H GND CN501 BOARD POWER PB AUDIO SIGNAL REC AUDIO SIGNAL Mode SP REC 71 VCR AUDIO MUTE IIC BUS SCL IIC BUS SDA TO SERVO SYSTEM CONTROL BLOCK DIAGRAM FULL ERASE HEAD 68 69 SERIAL DECODER DECK ASSEMBLY 12 16 INV ATT SWITCHING PB ON...

Страница 49: ... A REC VCR AUDIO OUT R VCR AUDIO OUT L LIM 80 N A PB Hi Fi H SW A MODE TO AUDIO BLOCK DIAGRAM TO AUDIO SELECTOR BLOCK DIAGRAM IIC BUS SDA VCR AUDIO IN L VCR AUDIO IN R IIC BUS SCL TO SERVO SYSTEM CONTROL BLOCK DIAGRAM BOARD POWER Hi Fi AUDIO R 7 Hi Fi COM 8 Hi Fi AUDIO L 9 CN251 IC451 Hi Fi AUDIO PROCESS REC AUDIO SIGNAL PB AUDIO SIGNAL Mode SP REC Q451 MUTE ON MUTE ON 50 4 Hi Fi AUDIO R HEAD Hi F...

Страница 50: ...TER L1003 D1001 D1004 BRIDGE RECTIFIER 3 5 Q1001 Q1003 Q1107 Q1114 TO SUB POWER SUPPLY BLOCK DIAGRAM CN1503 Q1115 Q1102 Q1103 Q1104 7 8 3 4 IC1001 IC1101 ERROR VOLTAGE DET T1001 BOARD POWER SUPPLY HOT CIRCUIT BE CAREFUL 18 17 16 15 14 13 12 11 10 CL1001 1 AL 30V 2 AL 44V 7 8 AL 12V CN1001 19 21 AL 2 8V 4 6 P ON 10 5V 14 16 P ON 3 3V 9 11 P ON 5V CN1003 4 HDD 12V 1 HDD 5V CN1002 1 FAN 12V 2 FAN LOC...

Страница 51: ...FAN LOCK SW CTL IC1507 TO SUB SYSTEM CONTROL BLOCK DIAGRAM TO SERVO SYSTEM CONTROL BLOCK DIAGRAM FL AL 44V P ON 15V Q1512 Q1511 J902 AL 16V 12V P ON H Q1509 Q1508 Q1513 Q1502 Q1517 Q1516 C POW SW P ON 9V 2 P ON 9V AUDIO 5V P ON 5V 2 P ON 5V A AL 5V AL 12V 2 AL 12V AL 3 3V P ON 5V DECK Q1521 9V REG Q1520 5V REG Q1519 SW 3 3V Q1518 5V REG P ON 5V TIMER 5V F1 F2 AL 9V AL 5V 2 REG CONT LOW POW FAN CON...

Страница 52: ... parts that do not have the same safety characteristics as specified in the parts list may create shock fire or other hazards Notes 1 Do not use the part number shown on these drawings for ordering The correct part number is shown in the parts list and may be slightly different or amended since these drawings were prepared 2 All resistance values are indicated in ohms K 103 M 106 3 Resistor wattag...

Страница 53: ...ement parts which are listed with their part numbers in the parts list section of the service manual 4 Voltage indications for PLAY and REC modes on the schematics are as shown below 5 How to read converged lines 6 Test Point Information 2 3 1 5 0 2 5 PLAY mode STOP mode 5 0 The same voltage for both PLAY STOP modes Indicates that the voltage is not consistent here DVD DVR Section 2 3 1 5 0 2 5 PL...

Страница 54: ...1 14 3 E3B90SCP1 POWER 1 10 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD Comparison Chart of Models and Marks MODEL MARK RD XV47KE A RD XV47KB 㪙 RD XV47KF 㪚 ...

Страница 55: ...CD RW a b f g S3 c e S2 p S1 d C G7 GR7 G6 GR6 G5 GR5 G4 GR4 G3 GR3 G2 GR2 G1 GR1 P1 SG1 P2 SG2 P3 SG3 P4 SG4 P5 SG5 P6 SG6 P7 SG7 c d e f f g c d e f g c d e f g c d e f g c d e f g P8 SG8 p S3 S2 S1 P9 SG9 a b c d e g a b a b a b a b a b FL601 MATRIX CHART CD P SCAN DVD HDD VCR DB R W NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...

Страница 56: ...1 14 5 E3B90SCP3 POWER 3 10 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD Comparison Chart of Models and Marks MODEL MARK RD XV47KE A RD XV47KB 㪙 RD XV47KF 㪚 ...

Страница 57: ...1 14 6 E3B90SCP4 POWER 4 10 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...

Страница 58: ...15 These components IC1502A C1505A IC1502B C1505B can be used in any models However you cannot mix components under Group A with the ones under Group B You can choose either Group The difference between Group A and Group B is shown below NOTE BOARD MEANS PRINTED CIRCUIT BOARD Comparison Chart of Models and Marks MODEL MARK RD XV47KE A RD XV47KB 㪙 RD XV47KF 㪚 ...

Страница 59: ...1 14 8 E3B90SCP6 POWER 6 10 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...

Страница 60: ...1 14 9 E3B90SCP7 POWER 7 10 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...

Страница 61: ...1 14 10 E3B90SCP8 POWER 8 10 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...

Страница 62: ...1 14 11 E3B90SCP9 POWER 9 10 Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...

Страница 63: ...1 14 12 E3B92SCP10 POWER 10 10 Schematic Diagram C VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD Comparison Chart of Models and Marks MODEL MARK RD XV47KE A RD XV47KB 㪙 RD XV47KF 㪚 ...

Страница 64: ...ed using hot GND as a common terminal CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If Main Fuse F1001 is blown check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply Otherwise it may cause some components in the power supply circuit to fail NOTE BOARD MEANS PRINTED CIRCUIT BO...

Страница 65: ...1 14 14 E3B90SCFJ FRONT JACK SWITCH Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...

Страница 66: ...1 14 15 REAR JACK Schematic Diagram VCR Section ATA Schematic Diagram DVD HDD Section E3B90SCAT E3B90SCRJ NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...

Страница 67: ...1 14 16 E3B90SCAFV AFV Schematic Diagram VCR Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD Comparison Chart of Models and Marks MODEL MARK RD XV47KE A RD XV47KB 㪙 RD XV47KF 㪚 ...

Страница 68: ...ram DVD HDD Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD The order of pins shown in this diagram is different from that of actual IC101 IC101 is divided into five and shown as IC101 1 5 IC101 5 5 in this DVD HDD Main Schematic Diagram Section 2 NOTE ...

Страница 69: ...ram DVD HDD Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD The order of pins shown in this diagram is different from that of actual IC101 IC101 is divided into five and shown as IC101 1 5 IC101 5 5 in this DVD HDD Main Schematic Diagram Section 2 NOTE ...

Страница 70: ...ram DVD HDD Section NOTE BOARD MEANS PRINTED CIRCUIT BOARD The order of pins shown in this diagram is different from that of actual IC101 IC101 is divided into five and shown as IC101 1 5 IC101 5 5 in this DVD HDD Main Schematic Diagram Section 2 NOTE ...

Страница 71: ...ram DVD HDD Section The order of pins shown in this diagram is different from that of actual IC101 IC101 is divided into five and shown as IC101 1 5 IC101 5 5 in this DVD HDD Main Schematic Diagram Section 2 NOTE NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...

Страница 72: ...ram DVD HDD Section The order of pins shown in this diagram is different from that of actual IC101 IC101 is divided into five and shown as IC101 1 5 IC101 5 5 in this DVD HDD Main Schematic Diagram Section 2 NOTE NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...

Страница 73: ...04 RF SW WF3 J308 AV1 V OUT TP503 CTL VR501 SW POINT BHF300F01012B BHF300F01012A BOARD SENSOR View BE3B00F01011A NOTE BOARD MEANS PRINTED CIRCUIT BOARD BOARD POWER Top View TO BOARD SENSOR END SENSOR TO BOARD SENSOR START SENSOR ...

Страница 74: ...01 PIN 28OF CN1503 WF10 PIN 14 OF CN1502 PIN 28 OF CN1502 WF7 PIN 26 OF CN1502 WF8 WF9 PIN 22 OF CN1502 WF5 PIN 24 OF CN1502 WF4 WF6 PIN 30 OF IC1509 BE3B00F01011A BOARD POWER Bottom View NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...

Страница 75: ...see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply Otherwise it may cause some components in the power supply circuit to fail Because a hot chassis ground is present in the power supply circut an isolation transformer must be used Also in order to have the ability to increase the input slowly when troubleshooting this type po...

Страница 76: ...ee that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply Otherwise it may cause some components in the power supply circuit to fail Because a hot chassis ground is present in the power supply circut an isolation transformer must be used Also in order to have the ability to increase the input slowly when troubleshooting this type pow...

Страница 77: ...1 14 26 BE3B00F01021B BE3B00F01021C BOARD SWITCH Top View BOARD SWITCH Bottom View BOARD FRONT JACK Top View BOARD FRONT JACK Bottom View NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...

Страница 78: ...1D BE3B00F01011B BE4340F01032 BOARD ATA Top View BOARD ATA Bottom View BOARD REAR JACK Top View BOARD REAR JACK Bottom View BOARD POWER SWITCH Top View BOARD POWER SWITCH Bottom View NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...

Страница 79: ...1 14 28 BE6800F01091 BOARD AFV Top View BOARD AFV Bottom View NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...

Страница 80: ...1μs WF10 Pin 28 of CN1503 WF4 Pin 24 of CN1502 VIDEO Y 0 2V 20μs WF5 Pin 22 of CN1502 VIDEO C 0 2V 20μs WF6 Pin 30 of IC1509 VIDEO CVBS 0 5V 20μs NOTE Input COLOR BAR SIGNAL WITH 1KHz AUDIO SIGNAL WF3 WF1 UPPER WF2 WF2 LOWER TP504 UPPER LOWER TP504 TP301 V OUT 0 5V 50μs RF SW 5V C PB RF SW 5V 5ms 0 2V WF1 Pin 56 of IC301 V OUT E E 0 2V 20μs Pin 56 of IC301 ...

Страница 81: ...Pb Cb OUT VIDEO Pr Cr OUT 2 1 1 2 3 4 5 6 7 Hi Fi AUDIO R 8 Hi Fi COM 9 Hi Fi AUDIO L 5 VIDEO COM 6 VIDEO R 2 2 VIDEO COM 4 VIDEO L 2 3 VIDEO L 1 1 VIDEO R 1 1 AL 16V 12V 2 P ON 5V DECK 4 C F R 3 C FG 5 C CONT 6 GND 7 LM F B R 8 D CONT 9 D PFG 10 GND 11 AL 12V 2 12 P ON 15V FE H FE H GND AE H FE H A COM AUDIO PB REC CTL CTL LOADING MOTOR CAPSTAN MOTOR M DRUM MOTOR PG SENSOR M CAPSTAN MOTOR MOTOR D...

Страница 82: ...3 NU 2 SUB RXD 1 GND 1 GND 2 P ON 10 5V 4 P ON 10 5V 5 P ON 10 5V 6 GND 7 GND 8 P ON 5V 9 P ON 5V 10 P ON 5V 11 GND 12 GND 13 P ON 3 3V 14 P ON 3 3V 15 P ON 3 3V 16 GND 17 GND 18 GND 3 AL 2 8V 19 AL 2 8V 20 AL 2 8V 21 GND 22 GND 23 P ON 2 5V 1 24 P ON 2 5V 1 25 EPG DATA NU 26 GND 27 SPDIF 28 GND 29 1V2CONT 30 NRESET 40 GND 39 HDD8 HDD6 HDD9 HDD5 HDD10 HDD4 HDD11 HDD3 HDD12 HDD2 HDD13 HDD1 HDD14 HD...

Страница 83: ...U Not Used 22 NU Not Used 23 NU Not Used 24 NU Not Used 25 NU Not Used 26 OUT REC LED Rec LED Control Signal 27 NU Not Used 28 NU Not Used 29 NU Not Used 30 NU Not Used 31 IN REC SAF SW Recording Safety SW Detect With Record tab L With out Record tab H 32 IN A MODE Hi Fi Tape Detection Signal 33 OUT D REC H Delayed Record Signal 34 IN RESET Micro Controller Reset Signal 35 IN NU Ground 36 OUT NU N...

Страница 84: ...T C CONT Capstan Motor Control Signal 77 OUT D CONT Drum Motor Control Signal 78 OUT C F R Capstan Motor FWD REV Control Signal FWD L REV H 79 IN S REEL Supply Reel Rotation Signal 80 IN T REEL Take Up Reel Rotation Signal 81 OUT LM F B R Loading Motor Control Signal 82 NU Not Used 83 OUT VCR AUDIO MUTE Audio Mute Control Signal Mute H 84 NU Not Used 85 NU Not Used 86 NU Not Used Pin No Mark IN OU...

Страница 85: ... 5 VSS Ground 6 VDD Power Supply 7 OUT SG1 Segment Output 8 OUT SG2 9 OUT SG3 10 OUT SG4 11 OUT SG5 12 OUT SG6 13 OUT SG7 14 OUT SG8 15 VEE Pull Down Level 16 OUT SG9 Segment Output 17 OUT GR7 Grid Output 18 GR6 19 GR5 20 GR4 21 GR3 22 GR2 23 GR1 24 VDD Power Supply 25 VSS Ground 26 IN OSC Oscillator Input 27 NU Not Used 28 IN DIN Serial Data Input ...

Страница 86: ...T P KRC106M AT P KTA1267Y AT P KTA1281Y AT P KTC3199 BL Y AT P 2SC2120 Y TE2 F T KTA 1266 GR AT P KTC3203 Y AT P KTC3198 Y AT P KTC3266 GR AT P EL817A PT6313 S TP L TLV1117I TO 220 2SK3798 Q KTC2026 Y P PT204 6B 12 PQ070XF01SZH KIA431 AT P KTB1151 Y U P MSP3417G QG B8 V3 HA118326APF E LA71750EM MPB E M3776AMCH AG7GP M306H7MC C23FP U0 LA72648M MPB E SSM3K15F TE85L F KRC103S RTK P KTC3875S Y RTK P K...

Страница 87: ...B A B L 8 C A N A B A B I J R A B C D E F B 19 G K C D C D C D L M O B L 3 L 4 L 5 L 5 L 4 L 18 A 5 B B A A B C L 16 A 16 A B L 17 A B A A B C L 15 L 15 L 15 B 21 B 22 B 22 B 7 See Electrical Parts List for parts with this mark Note Refer to the Parts List for P3 BOARD PW SW BOARD FRONT JACK BOARD POWER SWITCH POWER ASSEMBLY BOARD SWITCH BOARD SENSOR W1 BOARD ATA BOARD POWER JW2001 FM1001 W4 W3 W2...

Страница 88: ...1 19 2 E3B90CEX P1 POWER ASSEMBLY P4 BOARD SENSOR P5 BOARD AFV BOARD POWER SWITCH POWER ASSEMBLY BOARD POWER P1 TU1501 W6 BOARD SENSOR P4 L 9 B 9 H I P B 10 B 16 B 31 W1 L 2 BOARD AFV P5 BOARD AFV P5 ...

Страница 89: ...2 DVD MECHANISM DVD HDD MAIN BOARD ASSEMBLY B 9 B 9 A B C D E W4 W7 L 9 L 9 B 5 B 5 B 9 B 24 F A N O B BOARD FRONT JACK BOARD SWITCH JW2001 W3 W2 AC1001 F1001 BOARD POWER SUPPLY BOARD REAR JACK W8 BOARD PW SW P3 P3 1 P3 2 P3 3 P3 4 Note Refer to the Parts List for P3 BOARD PW SW BOARD ATA P6 ...

Страница 90: ...1 19 4 E3B90PEX Packing RD XV47KE RD XV47KF Comparison Chart of Models and Marks Model Mark RD XV47KE RD XV47KF A C X1 X 6 X 7 X 2A X 2B X 3 X 2C X 2D A Upper Side Lower Side ...

Страница 91: ...1 19 5 E3B90PEX Packing RD XV47KB Upper Side Lower Side X1 X 3 X 29 X 30 X 2 X 6 X 7 ...

Страница 92: ...90ED B 32 1VM425218 INSULATION SHEET E3B90ED FM1001 P000483830 MMEZR12XNR02 BRUSH LESS COOLING FAN 2D65BK100090 L 1A GBHC3050 SCREWTAPTIGHTM3X5 BIND HEAD BLK NI L 1B GBHC3050 SCREWTAPTIGHTM3X5 BIND HEAD BLK NI L 1C GBHC3050 SCREWTAPTIGHTM3X5 BIND HEAD BLK NI L 1D GBHC3050 SCREWTAPTIGHTM3X5 BIND HEAD BLK NI L 1E GBHC3050 SCREWTAPTIGHTM3X5 BIND HEAD BLK NI L 1F GBHC3050 SCREWTAPTIGHTM3X5 BIND HEAD B...

Страница 93: ...80 SCREW P TIGHT M3X8 BIND HEAD BLK L 16B GBHP3080 SCREW P TIGHT M3X8 BIND HEAD BLK L 17A GBJP3300 SCREW P TIGHT M3X30 BIND HEAD L 17B GBJP3300 SCREW P TIGHT M3X30 BIND HEAD L 18A GBHS3060 S TIGHT SCREW M3X6 BIND HEAD BLACK L 18B GBHS3060 S TIGHT SCREW M3X6 BIND HEAD BLACK L 18C GBHS3060 S TIGHT SCREW M3X6 BIND HEAD BLACK W5 P000483980 WX1E3B00 101 FFC ATA MAIN 40P THIN PLATING 40PIN TL345MM ACCES...

Страница 94: ...K 0 022μF 50V C302 CE1JMAVSL1R0 ELECTROLYTIC CAP 1μF 50V M H7 C303 CHD1JZ30F104 CHIP CERAMIC CAP 1608 F Z 0 1μF 50V C305 CE1JMAVSL1R0 ELECTROLYTIC CAP 1μF 50V M H7 C306 CHD1JK30B473 CHIP CERAMIC CAP 1608 B K 0 047μF 50V C307 CHD1JK30B223 CHIP CERAMIC CAP 1608 B K 0 022μF 50V C308 CHD1JZ30F104 CHIP CERAMIC CAP 1608 F Z 0 1μF 50V C311 CHD1JZ30F104 CHIP CERAMIC CAP 1608 F Z 0 1μF 50V C312 CE1CMAVSL10...

Страница 95: ...OLYTIC CAP 47μF 6 3V M H7 C452 CE1CMAVSL100 ELECTROLYTIC CAP 10μF 16V M H7 Loca tion No Mark TSB P N Reference No Description C453 CE1AMAVSL220 ELECTROLYTIC CAP 22μF 10V M H7 C454 CHD1JZ30F104 CHIP CERAMIC CAP 1608 F Z 0 1μF 50V C455 CHD1JZ30F104 CHIP CERAMIC CAP 1608 F Z 0 1μF 50V C456 CE1CMAVSL100 ELECTROLYTIC CAP 10μF 16V M H7 C457 CE1EMAVSL4R7 ELECTROLYTIC CAP 4 7μF 25V M H7 C458 CHD1JK30B103 ...

Страница 96: ... C612 CHD1JK30B472 CHIP CERAMIC CAP 1608 B K 4700pF 50V C614 CHD1JZ30F104 CHIP CERAMIC CAP 1608 F Z 0 1μF 50V C616 CHD1JZ30F104 CHIP CERAMIC CAP 1608 F Z 0 1μF 50V C1501 CHD1JK30B104 CHIP CERAMIC CAP 1608 B K 0 1μF 50V C1502 CHD1JJ3CH270 CHIPCERAMICCAP CHJ 27pF 50V C1503 CHD1JJ3CH270 CHIPCERAMICCAP CHJ 27pF 50V C1504 CHD1JZ30F104 CHIP CERAMIC CAP 1608 F Z 0 1μF 50V If C1505A is 0 015μF then IC1502...

Страница 97: ...LYTIC CAP 0 47μF 50V M C1588 CE1JMASDLR47 ELECTROLYTIC CAP 0 47μF 50V M Loca tion No Mark TSB P N Reference No Description C1589 CE1JMASDLR47 ELECTROLYTIC CAP 0 47μF 50V M C1590 CE1JMASDLR47 ELECTROLYTIC CAP 0 47μF 50V M C1591 CHD1JZ30F104 CHIP CERAMIC CAP 1608 F Z 0 1μF 50V C1592 CE1EMASDL4R7 ELECTROLYTIC CAP 4 7μF 25V M C1593 CE1JMASDLR47 ELECTROLYTIC CAP 0 47μF 50V M C1594 CE1JMASDLR47 ELECTROL...

Страница 98: ...0pF 50V C1676 CE1JMASDL1R0 ELECTROLYTIC CAP 1μF 50V M C1677 CHD1JK30B102 CHIP CERAMIC CAP 1608 B K 1000pF 50V Loca tion No Mark TSB P N Reference No Description C1678 CHD1JZ30F104 CHIP CERAMIC CAP 1608 F Z 0 1μF 50V C1681 CE1JMASDL1R0 ELECTROLYTIC CAP 1μF 50V M C1687 CHD1JZ30F103 CHIP CERAMIC CAP F Z 0 01μF 50V C1688 CE1JMASDL100 ELECTROLYTIC CAP 10μF 50V M C1689 CE1JMASDLR33 ELECTROLYTIC CAP 0 33...

Страница 99: ...3112N211A TR F C1505A CHD1JK30B153 CHIP CERAMIC CAP 1608 B K 0 015μF 50V Loca tion No Mark TSB P N Reference No Description If IC1502B is PST3621NR then C1505B is 0 15μF IC1502B P000483900 QSZBA0TMM162 SYSTEM RESET IC PST3621NR C1505B CHD1EK30B154 CHIP CERAMIC CAP 1608 B K 0 15μF 25V IC1506 P000468640 NSZBA0S2H003 IC OP AMP UTC4580 DIP 8 8PIN IC1507 P000459940 NSZBA0TJY036 IC SHUNT REGULATOR KIA43...

Страница 100: ...C3199 Y AT P RESISTORS R251 RRXAJR5Z0393 CHIP RES 1 10W J 39k Ω R252 RRXAJR5Z0222 CHIP RES 1 10W J 2 2k Ω R301 RRXAJR5Z0122 CHIP RES 1 10W J 1 2k Ω R303 RRXAJR5Z0562 CHIP RES 1 10W J 5 6k Ω R305 RRXAJR5Z0103 CHIP RES 1 10W J 10k Ω R308 A RRXAJR5Z0392 CHIP RES 1 10W J 3 9k Ω R312 A RRXAJR5Z0562 CHIP RES 1 10W J 5 6k Ω R314 RRXAJR5Z0392 CHIP RES 1 10W J 3 9k Ω R316 RRXAJR5Z0182 CHIP RES 1 10W J 1 8k...

Страница 101: ...CHIP RES 1 10W J 1k Ω Loca tion No Mark TSB P N Reference No Description R623 RRXAJR5Z0102 CHIP RES 1 10W J 1k Ω R624 RRXAZR5Z0000 CHIP RES 1608 1 10W 0 Ω R625 RRXAZR5Z0000 CHIP RES 1608 1 10W 0 Ω R626 RRXAJR5Z0182 CHIP RES 1 10W J 1 8k Ω R627 RRXAJR5Z0102 CHIP RES 1 10W J 1k Ω R628 RRXAJR5Z0122 CHIP RES 1 10W J 1 2k Ω R629 RRXAJR5Z0152 CHIP RES 1 10W J 1 5k Ω R630 RRXAJR5Z0392 CHIP RES 1 10W J 3 ...

Страница 102: ...n R1645 RRXAJR5Z0332 CHIP RES 1 10W J 3 3k Ω R1646 RRXAJR5Z0471 CHIP RES 1 10W J 470 Ω R1647 RRXAFR5H3302 CHIP RES 1 10W F 33 0k Ω R1648 RCX4JATZ0181 CARBONRES 1 4WJ180 Ω R1649 RCX4JATZ0682 CARBON RES 1 4W J 6 8k Ω R1650 RRXAJR5Z0683 CHIP RES 1 10W J 68k Ω R1651 RRXAJR5Z0822 CHIP RES 1 10W J 8 2k Ω R1652 RRXAJR5Z0683 CHIP RES 1 10W J 68k Ω R1654 RRXAFR5H1000 CHIP RES 1 10W F 100 Ω R1655 RRXAFR5H15...

Страница 103: ... R1769 RRXAJR5Z0183 CHIP RES 1 10W J 18k Ω R1770 RRXAJR5Z0183 CHIP RES 1 10W J 18k Ω Loca tion No Mark TSB P N Reference No Description R1771 RCX6JATZ0123 CARBONRES 1 6WJ12k Ω R1772 RRXAJR5Z0123 CHIP RES 1 10W J 12k Ω R1773 RRXAJR5Z0151 CHIP RES 1 10W J 150 Ω R1775 RRXAJR5Z0472 CHIP RES 1 10W J 4 7k Ω R1776 RRXAJR5Z0472 CHIP RES 1 10W J 4 7k Ω R1777 RRXAJR5Z0472 CHIP RES 1 10W J 4 7k Ω R1778 RRXAJ...

Страница 104: ...A P3 4 B P000484050 1VSA15561 4 BOARD POWER SUPPLY PW SW A Consists of the following CAPACITORS C013 CE1JMZADL471 ELECTROLYTIC CAP 470μF 50V M C014 CE1EMASDL471 ELECTROLYTIC CAP 470μF 25V M C020 CE1JMASDL220 ELECTROLYTIC CAP 22μF 50V M C022 CE1GMASDL471 ELECTROLYTIC CAP 470μF 35V M C1001 CT2E683DC016 ACROSS THE LINE CAP 0 068μF 250V C1004 CA2H221S6029 ELECTROLYTIC CAP 220μF 400V M C1006 CCN2EMA0E2...

Страница 105: ... JW5 0T BOARD JUMPER D0 6 P5 0 D1114 JW5 0T BOARD JUMPER D0 6 P5 0 Loca tion No Mark TSB P N Reference No Description D1115 QDTZ001SS133 SWITCHING DIODE 1SS133 T 77 D1116 QDTZ001SS133 SWITCHING DIODE 1SS133 T 77 D1117 QDTZ001SS133 SWITCHING DIODE 1SS133 T 77 D1118 QDTZ001SS133 SWITCHING DIODE 1SS133 T 77 D1119 QDTZ001SS133 SWITCHING DIODE 1SS133 T 77 D1120 QDTB00MTZJ10 ZENER DIODE MTZJT 7710B D112...

Страница 106: ...N RES 1 4W J 56 Ω R1035 JW5 0T BOARD JUMPER D0 6 P5 0 R1036 RCX4JATZ0221 CARBONRES 1 4WJ220 Ω R1037 RCX4JATZ0221 CARBONRES 1 4WJ220 Ω R1039 RCX4JATZ0122 CARBON RES 1 4W J 1 2k Ω R1043 RCX4JATZ0152 CARBON RES 1 4W J 1 5k Ω R1097 RRXAJR5Z0391 CHIP RES 1 10W J 390 Ω R1101 RRXAJR5Z0681 CHIP RES 1 10W J 680 Ω R1102 RRXAFR5H2001 CHIP RES 1 10W F 2k Ω R1104 RCX4JATZ0182 CARBON RES 1 4W J 1 8k Ω R1106 RRX...

Страница 107: ...0472900 WX1E4340 008 WIRE ASSEMBLY 4P AWG22 105MM Loca tion No Mark TSB P N Reference No Description Loca tion No Mark TSB P N Reference No Description P3 2 A C P000483740 1VSA15686 2 BOARD FRONT JACK PW SW B P3 2 B P000484030 1VSA15561 2 BOARD FRONT JACK PW SW B Consists of the following CAPACITORS C3006 CHD1JK30B222 CHIP CERAMIC CAP B K 2200pF 50V C3007 CHD1JK30B222 CHIP CERAMIC CAP B K 2200pF 5...

Страница 108: ...B222 CHIP CERAMIC CAP B K 2200pF 50V C2007 CHD1JK30B222 CHIP CERAMIC CAP B K 2200pF 50V C2008 CHD1JK30B102 CHIP CERAMIC CAP 1608 B K 1000pF 50V Loca tion No Mark TSB P N Reference No Description C2009 CE1JMASDL1R0 ELECTROLYTIC CAP 1μF 50V M C2010 CE1JMASDL1R0 ELECTROLYTIC CAP 1μF 50V M C2011 CHD1JK30B102 CHIP CERAMIC CAP 1608 B K 1000pF 50V C2012 CE1JMASDL1R0 ELECTROLYTIC CAP 1μF 50V M C2013 CHD1J...

Страница 109: ... 3 3μF 50V M H7 C21 CHD1JZ30F104 CHIP CERAMIC CAP 1608 F Z 0 1μF 50V C22 CE1CMASSL100 ELECTROLYTIC CAP 10μF 16V M H7 C23 C CHD1AZ30F474 CHIP CERAMIC CAP F Z 0 47μF 10V C24 CE1JMASSLR22 ELECTROLYTIC CAP 0 22μF 50V M H7 C27 CCA1JZTFZ104 CERAMIC CAP AX F Z 0 1μF 50V CONNECTOR CN1 JTED009ER045 ANGLE PIN HEADER 9P IMSA 6029B 1 09Z003 DIODE D2 QDTZ001SS133 SWITCHING DIODE 1SS133 T 77 IC IC1 P000459920 N...

Страница 110: ...d Tools 2 2 1 Mechanical Alignment Procedures 2 3 1 Disassembly Assembly Procedures of Deck Mechanism 2 4 1 Alignment Procedures of Mechanism 2 5 1 Deck Exploded Views 2 6 1 Deck Parts List 2 7 1 Deck Mechanism Section I Standard Maintenance I Mechanism Alignment Procedures I Disassembly Assembly of Mechanism I Deck Exploded Views I Deck Parts List ...

Страница 111: ...ECK ADJUSTMENTS 3 For the reference numbers listed above refer to Deck Exploded Views B73 Recording model only B86 Not used in 2 head model h Hours Cleaning I Replace Deck Periodic Service Schedule Ref No Part Name 1 000 h 2 000 h 3 000 h 4 000 h B2 Cylinder Assembly I I B3 Loading Motor Assembly I B8 Pulley Assembly I I B587 Tension Lever Assembly I I B31 ACE Head Assembly I B573 B574 Reel S Reel...

Страница 112: ... hard material but since it is very thin avoid cleaning it vertically 2 Wait for the cleaned part to dry thoroughly before operating the unit 3 Do not reuse a stained head cleaning stick or a stained chamois cloth Cleaning of ACE Head Clean the head with a cotton swab Procedure 1 Remove the top cabinet 2 Dip the cotton swab in 90 ethyl alcohol and clean the ACE Head Be careful not to damage the up...

Страница 113: ...2 Alignment Tape FL6N8 2 Head model FL6NS8 4 Head model Azimuth and X Value Adjustment of ACE Head Adjustment of Envelope Waveform J 2 Guide Roller Adj Screwdriver Available Locally Guide Roller J 3 Mirror Available Locally Tape Transportation Check J 4 Azimuth Adj Screwdriver Available Locally ACE Head Height J 5 Flat Screwdriver Available Locally X Value ...

Страница 114: ... that the Moving guide preparations are in the Eject Position 4 Turn the LDG Belt in the appropriate direction shown in Fig M1 until the Moving guide prepara tions come to the Eject Position Stop turning when the preparations begin clicking or can not be moved further However the tape will be left wound around the cylinder 5 Turn the LDG Belt in the appropriate direction con tinuously and the cass...

Страница 115: ...there is no slack on the supply and take up side Guide Rollers Use a blank tape Adjust the height of the Guide Rollers Supply side and take up side Use a blank tape Page 2 3 3 Loading Use a blank tape Adjust the envelope Page 2 3 4 Check the envelope Adjust the Audio Section Azimuth Alignment Page 2 3 5 Check the audio output Check the following 1 X Value Page 2 3 3 2 Envelope Page 2 3 4 Adjust th...

Страница 116: ...ew of the ACE Head Fig M6 1 B X Value Alignment Purpose To obtain maximum PB FM envelope signal at the pre set position of the Tracking Control Circuit align the Horizontal Position of the ACE Head Symptom of Misalignment If the Horizontal Position of the ACE Head is not prop erly aligned maximum PB FM envelope cannot be obtained at the preset position of the Tracking Control Circuit 1 Connect the...

Страница 117: ...this adjustment turn the top of the Guide Roller with the Guide Roller Adj Screwdriver 3 If the envelope is as shown in Fig M8 adjust the height of Guide Roller 2 Refer to Fig M3 so that the waveform looks like the one shown in Fig M10 4 If the envelope is as shown in Fig M9 adjust the height of Guide Roller 3 Refer to Fig M3 so that the waveform looks like the one shown in Fig M10 5 When Guide Ro...

Страница 118: ... ensure preset posi tion The number of pushes of the PROGRAM button on the unit to achieve 1 2 level of envelope should match the number of pushes of the PRO GRAM button on the unit from center If required redo the X Value Alignment 1 E Checking and Alignment of Tape Path during reversing Purpose To make sure that the tape path is well stabilized dur ing reversing Symptom of Misalignment If the ta...

Страница 119: ...DM7H Desolder LDG Belt 2 S 3 9 9 ACE Head Assembly T DM1H DM7H S 4 10 2 Tape Guide Arm Assembly T DM1H DM8H 1 P 2 11 10 C Door Opener T DM1H DM8H 1 S 4A L 4 12 11 Pinch Arm B T DM1H DM8H 1 DM8H 2 P 3 13 12 Pinch Arm A Assembly T DM1H DM8H 1 DM8H 2 14 14 FE Head T DM1H DM9H S 5 15 15 Prism T DM1H DM9H S 6 16 2 Slider Shaft T DM10H L 5 17 16 C Drive Lever SP T DM10H 18 16 C Drive Lever TU T DM10H S ...

Страница 120: ...d model 34 26 Loading Arm SP Assembly B DM2H DM14H Refer to Alignment Sec Page 2 5 1 35 34 Loading Arm TU Assembly B DM2H DM14H Refer to Alignment Sec Page 2 5 1 36 16 26 M Brake TU Assembly HI T DM1H DM15H 37 2 26 M Brake SP Assembly HI T DM1H DM15H P 6 38 37 Tension Lever Assembly T DM1H DM15H 39 38 T Lever Holder T DM15H L 10 40 40 M Gear HI T DM1H DM15H C 6 41 15 40 Sensor Gear HI T DM1H DM15H...

Страница 121: ...2 4 3 U29PHSDA 14 13 11 10 12 7 49 8 32 43 41 40 31 42 45 44 46 9 36 15 38 37 Fig DM1H Top View 34 19 35 25 26 24 23 27 33 20 28 22 Fig DM2H Bottom View ...

Страница 122: ...M4H Pull up Slide 1 2 A 3 6 6 L 2 Pin A Hole A Pin B Hole B L 1 First insert 6 diagonally in 3 as shown below Then install 6 in 3 while pushing L 1 in the direction of the arrow After installing 6 in 3 confirm that pin A of 3 enters hole A of 6 properly Installation of 3 and 6 View for A 2 1 4 Install 6 in 4 while pulling L 2 in the direction of the arrow After installing 6 in 4 confirm that pin B...

Страница 123: ...th White Stripe A 8 Fig DM7H 11 13 12 10 L 4 P 3 P 2 Fig DM8H 1 Pin of 12 Pin of 10 Groove of 27 View for A When reassembling 10 and 12 confirm that pin of 10 and pin of 12 are in the groove of 27 as shown 27 Removal of 11 1 Remove screw S 4A 2 Unhook spring P 2 3 Release L 4 while holding 12 with a finger 4 Loosen a finger holding 12 and remove 11 A S 4A ...

Страница 124: ...3 Fig B Top view Install pin of 12 in groove of 27 Refer to Fig B 27 Press both 12 and 13 till the groove of chassis pin appears and adjust 13 to the notch of chassis Then turn 13 a little in the direction of the arrow while pressing 12 Refer to Fig C Fig C Groove of pin of chassis Notch of chassis turn 13 12 Install 11 and 10 while holding 12 Refer to Fig DM8H 1 Fig DM8H 2 14 15 S 6 S 5 Fig DM9H ...

Страница 125: ...2 4 7 U29PHSDA 19 Cap Belt S 8 19 20 Cap Belt A Installation position of Cap Belt View for A Fig DM11H L 6 22 20 C 1 21 27 Pin on 22 Position of pin on 22 turn Fig DM12H ...

Страница 126: ...n 47 First groove on 27 Align 26 and 27 as shown Pin of 36 Pin of 33 Position of Mode Lever when installed Pin of 37 Bottom View Installation of 26 When reassembling 27 meet the first groove on 27 to the first tooth on 47 as shown Fig DM13H 2 32 L 9 P 5 34 35 Refer to the Alignment Section Page 2 5 1 33 Fig DM14H ...

Страница 127: ...2 4 9 U29PHSDA 39 L 10 37 P 6 43 38 36 42 40 41 C 6 C 7 turn turn turn Fig DM15H 44 45 46 L 11 Fig DM16H Slide Plate S 11 47 48 Slide Fig DM17H ...

Страница 128: ...echanical or electrical parts Alignment points in Eject Position Alignment 1 Loading Arm SP and TU Assembly Install Loading Arm SP and TU Assembly so that their triangle marks point to each other as shown in Fig AL2 Alignment 2 Mode Gear Keeping the two triangles pointing at each other install the Loading Arm SP Assembly so that the last tooth of the gear meets the most inside teeth of the Mode Ge...

Страница 129: ...MH D Blue grease SLIDUS OIL 150 Some Ref Numbers are not in sequence B12 B492 B11 B571 B37 B126 B8 B121 L1450 L1450 B86 L1466 B501 Chassis Assembly Top View Lubricating Point Chassis Assembly Bottom View Lubricating Point L1051 B35 B410 B411 B494 B567 L1053 B74 L1467 B553 B10 L1191 B73 B9 B2 L1322 B5 ...

Страница 130: ...grease B499 B596 B52 B507 L1470 B559 B516 B581 B583 B580 B582 A View for A B578 B579 B579 B133 B551 Bottom Side Grease point Some Ref Numbers are not in sequence B488 B491 B513 Bottom Side Grease point L1151 B525 B31 L1406 B558 B557 B3 B592 B148 B522 B521 B590 B573 B574 B591 B416 B518 B564 B585 B487 B587 B508 B414 B572 B565 B568 B417 ...

Страница 131: ...hanism View 3 Mark Description Floil G 684G or Multemp MH D Blue grease SLIDUS OIL 150 L1341 L1321 B347 L1321 B355 B354 B482 B483 B425 B303 B555 B563 B300 B562 B514 B313 Some Ref Numbers are not in sequence B361 B359 B529 B360 ...

Страница 132: ...7 WORM HOLDER MK12 B507 P000467810 0VM410058 REEL WASHER MK9 5 2 1 0 5 B508 P000467970 0VM414899 S BRAKE SPRING HI MK12 B513 P000467770 0VM402629A P S W F 6 2 55 0 5 B514 0VM411535B SCREW RACK MK14 B516 P000467810 0VM410058 REEL WASHER MK9 5 2 1 0 5 B518 P000467790 0VM408485A P S W CUT 1 6X4 0X0 5T B521 P000467980 0VM414943 REV BRAKE SPG HI MK12 B522 0VSA11012 TG POST ASSEMBLY MK10 B525 P000467880...

Страница 133: ...Appendix RD XV47KE RD XV47KB RD XV47KF REVISION HISTORY REV Date Reason for Change 1 07 31 07 Changed Parts List due to add the TSB P N for LED Location No D555 ...

Страница 134: ......

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Toshiba RD-XV47KB, Руководство по обслуживанию

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