Panasonic SA-VK880PU Service Manual Download

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19.7. SMPS P.C.B.

SMPS P.C.B. (REPX0751G)

SA-VK880PU

SMPS P.C.B.

CAUTION
RISK OF ELECTRIC SHOCK
AC VOLTAGE LINE.
PLEASE DO NOT TOUCH THIS P.C.B

NOTE: " * " REF IS FOR INDICATION ONLY.

0562WA-1

PC5702

R5705

R5704

RED

BLK

C5721

C5722

C5726

TH5860

W5801

R5732

C5723

C5725

R5731

D5727

R5733

C5795

R5724

C5822

C5796

C5820

C5821

C5819

R5895

R5893

R5892

C5823

C5898

R5891

R5787

R5798

R5786

R5797

D5732

R5725

D5724

R5722

PC5720

PC5701

(MAIN TRANSFORMER)

D5721

D5722

D5723

D5725

D5728

C5720

R5817

R5810

R5809

R5808

R5807

R5730

R5729

R5728

R5721

QR5810

Q5722

R5720

C5728

C5896

Q5860

R5864

R5860

R5862

R5863

Q5862

Q5861

C5869

R5894

R5861

Q5721

R5723

PC5799

R5795

D5730

D5797

C5897

Q5898

R5896

R5897

R5890

R5806

C5818

R5802

R5803

R5804

R5805

C5810

R5814

R5813

R5815

R5816

R5812

R5811

D5806

C5825

QR5801

Q5802

R5801

D5807

R5800

R5825

C5831

C5832

C5812

C5800

C5815

R5702

R5834

R5832

R5703

C5790

C5794

D5809

W5803

W5804

W5805

W5806

C5805

C5808

C5824

CN5802

T5751

IC5701

C5713

D5702

5701

D5801

D5802

D5803

C5813

W5725

T5701

C5730

D5805

D5896

C5791

D5798

D5793

C5816

C5899

(SUB TRANSFORMER)

5703

W5729

C5797

C5798

IC5799

W5734

C5700

ZJ5803

C5737

R5726

C5724

D5729

D5726

Q5720

R5824

R5822

R5821

R5820

D5804

Q5803

W5727

D5731

W5726

W5728

W5710

W5711

W5724

W5715

W5712

W5707

W5735

W5731

IC5801

HEATSINK

W5714

W5701

W5704

R5823

W5708

C5817

W5730

W5702

H5801*

W5713

W5717

W5718

W5719

W5720

W5721

W5722

K5577

ZJ5801

W5703

R5796

IC5899

C5712

HEATSINK

W5807

QR5802

R5841

R5840

C5711

K5736

WHT

BLU

C5870

W5705

W5706

C5826

R5750

PbF

PRI

SEC

PRI

SEC

-4

Summary of Contents for SA-VK880PU

Page 1: ...fore Repair and Adjustment 4 1 4 Protection Circuitry 5 1 5 Safety Parts Information 5 2 Warning 6 2 1 Prevention of Electrostatic Discharge ESD to Electrostatic Sensitive ES Devices 6 2 2 Precaution of Laser Diode 7 2 3 Service caution based on Legal restrictions 8 2 4 Handling Precautions for Traverse Unit 9 3 Service Navigation 11 3 1 Service Information 11 4 Specifications 12 Please file and u...

Page 2: ...9 25 Disassembly of SMPS P C B 79 9 26 Replacement of Switching Regulator IC IC5701 80 9 27 Replacement of Rectifier Diode D5702 81 9 28 Replacement of Regulator Diode D5801 82 9 29 Replacement of Regulator Diode D5802 83 9 30 Replacement of Regulator Diode D5803 84 9 31 Disassembly of AC Inlet P C B 85 9 32 Disassembly of Voltage Selector P C B 86 10 Disassembling and Assembling of Traverse Unit ...

Page 3: ...ism AC Inlet Voltage Selector P C B 147 19 6 D Amp P C B 148 19 7 SMPS P C B 149 20 Terminal Function of ICs 151 20 1 IC2801 RFKWMVK880GC IC MICROPROCESSOR 151 20 2 IC6601 C0HBB0000057 IC FL Driver 151 21 Exploded View and Replacement Parts List 153 21 1 Exploded View and Mechanical Replacement Part List 153 21 2 Electrical Replacement Part List 159 ...

Page 4: ... part and measure the voltage at each point 5 Reverse the AC plug in the AC outlet and repeat each of the above measurements 6 The potential at any point should not exceed 0 75 volts RMS A leakage current tester Simpson Model 229 or equivalent may be used to make the hot checks leakage current must not exceed 1 2 milliamp In case a measurement is outside of the limits specified there is a possibil...

Page 5: ...ed with manufacturer s specified parts to prevent shock fire or other hazards Do not modify the original design without permission of manufacturer Safety Ref No Part No Part Name Description Remarks 4 REZX0023 1 BLK WIRE AC INLET SMPS 5 REZX0024 1 RED WIRE AC INLET SMPS 15 RGRX0070P E1 REAR PANEL 53 REXX0686 1 WHITE WIRE VOLT SELECTOR SMPS 54 REXX0687 1 RED WIRE VOLT SELECTOR SMPS 69 RKMX0144A K T...

Page 6: ...f the assembly 3 Use only a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not remove a r...

Page 7: ... radiation power from pickup 100 µW VDE Laser radiation from the pickup unit is safety level but be sure the followings 1 Do not disassemble the pickup unit since radiation from exposed laser diode is dangerous 2 Do not adjust the variable resistor on the pickup unit It was already adjusted 3 Do not look at the focus lens using optical instruments 4 Recommend not to look at pickup lens for a long ...

Page 8: ...is used Definition The letter of PbF is printed on the PCB using the lead free solder To put lead free solder it should be well molten and mixed with the original lead free solder Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC Since the melting point of the lead free solder is higher than that of the normal lead solder it takes the longer time to melt the lead...

Page 9: ...the laser diode from the electrostatic discharge damage the flexible cable of the optical pickup unit removed should be short circuited with a short pin or a clip 3 The flexible cable may be cut off if an excessive force is applied to it Use caution when handling the flexible cable 4 The antistatic FPC is connected to the new optical pickup unit After replacing the optical pickup unit and connecti...

Page 10: ...10 2 4 2 2 Human body grounding 1 Use the anti static wrist strap to discharge the static electricity form your body Figure 2 ...

Page 11: ...manual to be filed with original service manual DVD Mechanism unit CR14D 1 This model uses DVD Mechanism Unit CR14D Micro processor EEPROM IC 1 The following components are supplied as an assembled part Micro processor IC IC2801 RFKWMVK880GC EEPROM IC IC2802 RFKWEVK880GC EEPROM IC IC8611 RFKBX0681F C Speaker system 1 For information please refer to original service manual SB PF880GC K SB PC880GC K...

Page 12: ...ed Media file format support MP3 mp3 WMA wma JPEG jpg jpeg DivX divx avi MPEG4 asf USB device file system FAT12 FAT16 FAT 32 USB Port power Max 500 mA Bit rate up to 4 Mbps DivX USB Recording Bit Rate 128 kbps USB recording speed 1x Recording file format MP3 mp3 Q DISC SECTION Disc played 8 cm or 12 cm 1 DVD DVD Video DivX 6 7 2 DVD RAM DVD VR JPEG 4 7 MP3 2 7 MPEG4 5 7 DivX 6 7 3 DVD R DVD Video ...

Page 13: ...eir respective original service manuals for 1 Notes 1 Specifications are subject to changes without notice Mass and dimensions are approximate 2 Total harmonic distortion is measured by the digital spectrum analyzer ...

Page 14: ... headphones Headphones plug type 3 5 mm stereo not included Avoid listening for prolonged periods of time to prevent hearing damage Excessive sound pressure from earphones and headphones can cause hearing loss 10 11 12 16 13 14 15 17 Disc trays OPEN CLOSE EXCHANGE 1 to 5 disc direct play Enhancing bass sound MIN MIC VOL MAX Microphone MIC 1 MIC 2 jacks Cassette holder 24 25 21 22 23 19 20 26 27 28...

Page 15: ...15 5 2 Remote Control Key Button Operation ...

Page 16: ...16 5 3 Disc Information 5 3 1 Disc Playability Media ...

Page 17: ...aximum of 720 x 480 NTSC 720 x 576 PAL You can select up to eight types of audio and subtitles on this unit When there are more than eight groups the eighth group onwards will be displayed on one vertical line in the menu screen There may be differences in the display order on the menu screen and computer screen This unit cannot play files recorded using packet write DVD RAM Discs must conform to ...

Page 18: ... unit to start recording Press REC USB on the main unit to start recording 4 Playback the portable audio equipment You can playback sound from portable audio equipment Sound from the speaker may be distorted if the portable audio equipment s equalizer if any is turned on Turn it off before you plug into the MUSIC PORT jack Preparation Reduce the volume of the unit and portable audio equipment befo...

Page 19: ...nd then play the content on this unit you will no longer be able to play any content that you purchased using the previous code If you purchase DivX VOD content using a registration code different from this unit s code you will not be able to play this content Regarding DivX content that can only be played a set number of times Some DivX VOD content can only be played a set number of times When yo...

Page 20: ... File name File extension Still pictures JPG jpg jpeg Music MP3 WMA mp3 wma Video MPEG4 asf 1 It may not be possible to play all the files due to the condition on how they were created 2 For Panasonic D Snap DIGA Maximum number of folders 255 Maximum number of files 4000 Maximum length of folder name 28 Maximum length of file name 28 CBI Control Bulk Interrupt is not supported Digital Cameras that...

Page 21: ...ly and easily Erasing the recorded items No Yes mp3 002 Is it OK to delete locked Folders containing subfolders or unsupported files cannot be deleted Note Erasing items in order Playback Menu 1 Press and press OK When either one is selected other file will become invisible and cannot be deleted 2 Press DEL to delete 3 Repeat step 2 until all files are deleted 4 Re insert the device to continue PL...

Page 22: ...mode Servicing the mechanism unit In self diagnostic mode Servicing the traverse unit In Self diagnosis mode 2 Reliability 2 Cycle Refer to the section 6 3 2 Self Diagnosis Mode Table 2 for more information 3 Reliability 3 Combi Main buttons Remote control unit buttons Application Note STOP 0 Error code display Refer to the section 6 4 1 Service Mode Table 1 for more informa tion 5 Jitter checking...

Page 23: ...uard function beforehand written in the disk for protection of copyrights 2 CEC is the consumer electronic control used for high level user control of HDMI connected devices 3 HDCP is the specification developed to control digital audio video contents transmission for DVI or HDMI connections ...

Page 24: ...M version matches checksum YYYY is displayed If the version of the EEPROM does not match or not working properly NG is displayed checksum Condition 2 checksum Condition 3 Checksum value HEX applicable when the EEPROM IC is installed Firmware Version DEC Firmware different from set Firmware Version DEC To enter into Doctor Mode for checking of variuos items and displaying EEPROM and firmware versio...

Page 25: ...nostic checking for CR14D mechanism Self Diagnostic Mode To unlock the mechanism unit for service In this mode the disassembly of CR14D can be carry out Refer to original service manual for CR14D 1 All trays are set to STOCK position 2 Mechanism set to tray 1 3 Cam gear set to HOME position Service Mode 1 In self diagnostic mode press 2 button on main unit To exit power off the main unit Press EXC...

Page 26: ...ol Key Buttons Operations FL Display Key Operation Front Key Item Description Mode Name In self diagnostic mode press 2 button on remote control To exit press button on the main unit or remote control unit Reliability 2 Traverse Cycle Test To determine playability operation In self diagnostic mode press 3 button on remote control To exit press button on the main unit or remote control unit Reliabi...

Page 27: ...wn in hexadecimal notation Display 1 Display 1 Display 2 Display 2 In STOP no disc mode press STOP button on the main unit and 0 button on the remote control unit With pointing of cursor up and down on display Error code check The latest error code stored in the EEPROM IC is displayed Note Refer to Section 8 4 DVD Self Diagnostic Function Error Code for more detailed information on the error codes...

Page 28: ...notation The above example shows the initial current is XXXmA and the measured value is YYYmA DVD laser drive current measurement Press FL Display on remote control unit for next page FL Display on values of dvd drive current Cancelled automatically 5 seconds later Display 1 Display 2 Display 1 Display 2 In STOP no disc mode press STOP button on the main unit and FUNCTIONS button on the remote con...

Page 29: ...ton on the main unit and 10 button on the remote control unit If the EEPROM version matches checksum YYYY is displayed If the version of the EEPROM does not match NG is displayed a If there is NO EEPROM header string OR b If there is no EEPROM no data is received by Micro processor NO is displayed EEPROM Checksum If applicable refer below Condition1 Opecon Version Display 1 Display 2 Display 3 Con...

Page 30: ... disc PAL DVD V NTSC DVD A VCD NTSC D Source Output Screen Saver NTSC NTSC disc NTSC PAL disc NTSC PAL C Source Output Screen Saver PAL NTSC disc PAL60 default NTSC PAL disc PAL Explanation of Display Individual Model Code Can play PAL disc Region code N If NTSC disc is played NTSC output 6 If NTSC disc is played PAL60 output 2 6 5 4 4 2 2 1 2 3 Region Code NTSC PAL NTSC PAL SECAM NTSC PAL PAL PAL...

Page 31: ...sion Region No 0 8 DVD Module P C B firmware version is displayed on the FL Display The firmware version can be updated using recovery disc Note It is necessary to check for firmware version before carrying out the version up using the disc CPPM CRM refers to the Content Protection for Recordable Media and Pre Recorded Media It displays the existence of the keys as 1 or 0 OK Existing of keys NG No...

Page 32: ...d separately for DVD laser and CD laser FL Display sequence Display 1 2 Press FL Display button for next page of FL Display Timer 1 reset Laser operation timer of both DVD laser and CD laser is reset all at once Timer 2 check Spindle motor operation timer Timer 2 reset Spindle motor operation timer Time is shown in 5 digits of decimal notation in a unit of 1 hour 00000 will follow 99999 Shown to t...

Page 33: ...result will be incorrect Figure 2 NO DISC is displayed unit does not play smoothly etc Check the laser drive current Replace the traverse unit Refer to the section OPTICAL PICKUP REPLACEMENT PROCEDURE in this Guide Initialize the main unit Value is more than 37 DVD 41 CD Replace with a new optical pickup if the present value is more than 37 DVD 41 CD Cause Damage due to static electricity during r...

Page 34: ... next error error reproducing disk verify error when connecting it with HDMI DVI F740 HDMI device key I2C error when writing HDMI Key device Press STOP on main into transmitter unit for next error F893 FLASH ROM IC data Firmware error DV5 0 LSI IC IC8651 Press STOP on main falsification error error unit for next error F894 EEPROM IC When failing in the access to EEPROM Press STOP on main abnormali...

Page 35: ...DV5 LSI IC IC8001 error H07 Driver IC thermal The spindle motor is abnormal short Press STOP on shut down between brushes main unit for next error H15 Disc tray open The disc tray cannot be opened it Press STOP on detection switch closes spontaneously main unit for next error failure H16 Disc tray close The disc tray cannot be closed it Press STOP on detection switch opens spontaneously main unit ...

Page 36: ...2 not available Diagnosis Contents Description of error Automatic FL Display Remarks Error Code F650 USB device Devices Devices other than the mass storage Press STOP on main other than mass class are connected unit for next error storage F651 USB device Non Full The device that the transfer rate did not Press STOP on main Speed Device correspond to Full Speed was unit for next error connected F65...

Page 37: ...n time out occurs Press EXCHANGE on main unit for next error DOWN Down operation faulty The down operation cannot complete when time out Press EXCHANGE on main unit for next error OPEN Open operation faulty The open operation cannot complete when time out Press EXCHANGE on main unit for next error CLOSE Closeoperation faulty The open operation cannot complete when time out Press EXCHANGE on main u...

Page 38: ...38 6 5 6 Deck Mechanism Error Code Table ...

Page 39: ...ED while the lock function mode is entered Prohibiting operation of selector and disc 1 Select the DVD CD function 2 At POWER ON condition press and hold down the button and the power button on the main unit for at least three sec onds The message LOCKED appears when the function is activated Note The following buttons are invalid and the main unit displays LOCKED while the lock function mode is e...

Page 40: ...or F76 after power up of the unit It is for purpose of troubleshooting and checking in SMPS D Amp Main P C B 7 1 1 Block Diagram Figure 1 Speaker Out DC Detect SUBWOOFER CENTER FRONT R FRONT L SURROUND R SURROUND L 30V Detect 30V_SENSE SYS6V FAN Detect D AMP P C B SMPS P C B DCDET 2 DCDET1 2 F61 SYS6V T 18V Fan Detect emperature Detect DCDET 1 MAIN P C B MICRO P ...

Page 41: ...onnection feedback loop x If the fan not proper connected F61 will trigger when the volume increase x If the fan is not working check for fan circuit Check the soldering of the SMPS P C B x Is there any solder crack at area Q5860 Q5861 Q5862 TH5860 x C x 18V at ZJ2701 Pin 8 9 heck all the supply line 30V Re connect the Fan to CN2810 Fan Q2948 Q2949 circuit Q2942 Q2943 Touch up the solder crack are...

Page 42: ...t Location 7 1 3 1 SMPS P C B Figure 2 SMPS P C B Feedback circuit PC5720 D5725 SMPS P C B 30V Detect QR5801 QR5802 Feedback Circuit IC5801 Q5802 D5806 Temperature Detect Q5860 Q5681 Q5862 Temperature Detect TH5860 ...

Page 43: ... 7 1 3 2 D Amp P C B Figure 3 D Amp P C B Audio Digital Power Amp IC IC5000 Audio Digital Power Amp IC IC5200 Audio Digital Power Amp IC IC5400 Audio Digital Power Amp IC IC5300 D Amp P C B SPEAKER OUTPUT ...

Page 44: ...44 7 1 3 3 Main P C B Figure 4 Main P C B Transistor Q2942 Q2943 Q2948 Q2949 Fan Circuit Switching Regulator IC IC4000 Fuse Protector FP2091 T2900 D2901 Connector CN2807 ...

Page 45: ...figuration Figure 5 D Amp IC Configuration VK880PU K Pin 10 Sub Woofer IC5300 Pin 14 Sub Woofer Pin 10 Center IC5200 Pin 14 Center Pin 10 Front Right IC5000 Pin 14 Front Left Pin 10 Surround Right IC5400 Pin 14 Surround Left ...

Page 46: ...C8251 Pin 15 to 16 17 18 Check for solder short and or component missing damaged a Check connection from DVD Module to Traverse unit FP8251 3 Disc not spinning 4 Traverse not moving 5 Traverse and spindle abnormal movement b Check motor driver circuitry on the voltages and control signals Compare the above with OK condition DVD Module P C B IC8251 Check for solder short and or component damaged 6 ...

Page 47: ... Equipment Prepare service tools before process service position Service Tools Remarks Main P C B CN2808 D Amp P C B CN5050 REEX0930 17P FFC Main P C B ZJ2701 SMPS P C B CN5802 REXX0680 11P Cable SMPS P C B H5801 D Amp P C B CN5500 REXX0683 8P Cable ...

Page 48: ... Cabinet Disassembly of DVD Mechanism Unit CR14D Disassembly of Rear Panel Disassembly of Front Panel Assembly Disassembly of Panel P C B Volume P C B Remote Sensor P C B Side Bar L R LED P C B Disassembly of Mic P C B Disassembly of USB P C B Disassembly of Music Port P C B Disassembly of CD Lid Disassembly of Deck Mechanism Unit Disassembly of Deck P C B Disassembly of Deck Mechanism Disassembly...

Page 49: ...49 ...

Page 50: ...tal Power Amp IC IC5400 9 20 Audio Digital Power Amp IC IC5000 9 26 Switching Regulator IC IC5701 9 27 Switching Regulator Diode D5702 9 28 Regulator Diode D5801 9 29 Regulator Diode D5802 9 30 Regulator Diode D5803 9 24 Main P C B 9 25 SMPS P C B 9 8 Mic P C B 9 10 USB P C B 9 11 Music Port P C B 9 12 CD Lid 9 13 Deck Mechanism Unit 9 17 Cassette Lid 9 14 Deck P C B 9 15 Deck Mechanism P C B 9 16...

Page 51: ...51 9 2 Main Components and P C B Location ...

Page 52: ...Top Cabinet Step 1 Remove 3 screws on each side of the main unit Step 2 Remove 5 screws Step 3 Lift the sides of top cabinet outwards as arrow shown Step 4 Push the top cabinet backwards as arrow shown to release the catches ...

Page 53: ...to Step 5 of Item 9 3 Step 1 Remove 1 screw at rear panel Step 2 Detach 50P FFC cable at the connector CN2801 on Main P C B Step 3 Detach 11P FFC cable at the connector CN2805 on Main P C B Step 4 Detach 5P cable at the connector CN1113 on USB P C B Step 5 Release the claws outwards on both sides ...

Page 54: ... the catches and locators Step 7 Lift up DVD Mechanism Unit CR14D in the direction of arrow Caution During assembling ensure that the DVD Mecha nism Unit CR14D is seated properly at the locator Step 8 Detach 7P FFC at the connector FP8251 Step 9 Detach 26P FFC at the connector FP8531 Disassembly of Mecha Chassis ...

Page 55: ...em 9 3 Follow the Step 1 to Step 9 of Item 9 4 Step 1 Remove 3 screws Step 2 Remove the shield plate unit Step 3 Remove DVD Module P C B 9 6 Disassembly of Rear Panel Follow the Step 1 to Step 5 of Item 9 3 Step 1 Remove 10 screws at rear panel Step 2 Remove 1 screw at rear panel Step 3 Release 2 catches from the each side of the rear panel ...

Page 56: ...Step 1 Detach 27P FFC at the connector CN2807 on Main P C B Step 2 Detach 2P cable at the connector CN2813 on Main P C B Step 3 Detach 5P cable at the connector CN1113 on USB P C B Step 4 Detach 10P FFC at the connector CN2752 on Main P C B Step 5 Detach 12P FFC at the connector CN2751 on Main P C B Step 6 Detach 10P FFC at the connector CN2806 on Main P C B Step 7 Detach 2P cable at the connector...

Page 57: ...ly catched Step 10 Release the tabs at the bottom Caution Do not exert strong force when releasing the tabs Step 11 Remove 1 screw to remove ground wire Step 12 Remove front panel assembly in the direction of arrow 9 8 Disassembly of Mic P C B Follow the Step 1 to Step 5 of Item 9 3 Follow the Step 1 to Step 12 of Item 9 7 Step 1 Remove Mic knob ...

Page 58: ...sembly of Panel P C B Volume P C B Remote Sen sor P C B Side Bar L LED P C B and Side Bar R LED P C B Follow the Step 1 to Step 5 of Item 9 3 Follow the Step 1 to Step 12 of Item 9 7 Follow the Step 2 of Item 9 8 Step 1 Remove volume knob Step 2 Detach 7P cable at the connector CN6702 on Mic P C B Step 3 Remove 9 screws at Panel P C B ...

Page 59: ...59 Step 4 Remove 2 screws on Volume P C B Step 5 Release 2 catches at Panel P C B Step 6 Release 6 catches at Volume P C B Step 7 Release 2 catches at Remote Sensor P C B ...

Page 60: ...P C B Step 10 Detach Side Bar R P C B at the connector CN6012 on Panel P C B Step 11 Remove the Side Bar L P C B and Side Bar R P C B Caution During assembling ensure that the diodes shown on Volume P C B are in upright position Caution During assembling ensure that Dynamic Bass Button is seated properly 9 10 Disassembly of USB P C B Follow the Step 1 to Step 5 of Item 9 3 Follow the Step 1 to Ste...

Page 61: ...e USB P C B 9 11 Disassembly of Music Port P C B Follow the Step 1 to Step 5 of Item 9 3 Follow the Step 1 to Step 12 of Item 9 7 Step 1 Remove 2 screws at Music Port P C B Step 2 Release 2 catches Step 3 Lift up to remove Music Port P C B 9 12 Disassembly of CD Lid Follow the Step 1 to Step 5 of Item 9 3 Follow the Step 1 to Step 12 of Item 9 7 Step 1 Remove the spring as arrow shown in order of ...

Page 62: ...as arrow shown 9 13 Disassembly of Deck Mecha nism Unit Follow the Step 1 to Step 5 of Item 9 3 Follow the Step 1 to Step 12 of Item 9 7 Step 1 Remove 4 screws at Deck Mechanism Unit Step 2 Push the lever upward as arrow shown to open the cas sette lid Step 3 Remove Deck Mechanism Unit in the direction of arrow ...

Page 63: ...crews Step 2 Desolder 2P wire at the Capstan Motor Ass y Step 3 Lift up remove Deck P C B Caution During assembling ensure connector CP1301 at Deck P C B is seated properly connected to the head connector cable 9 15 Disassembly of Deck Mecha nism P C B Follow the Step 1 to Step 5 of Item 9 3 Follow the Step 1 to Step 12 of Item 9 7 Follow the Step 1 to Step 3 of Item 9 13 ...

Page 64: ... screw Step 3 Release 4 catches Step 4 Remove Deck Mechanism P C B Caution During assembling ensure that the Deck Mecha nism P C B is seated properly with the guide of the loca tors 9 16 Disassembly of Deck Mecha nism Follow the Step 1 to Step 5 of Item 9 3 ...

Page 65: ...d Head Block Sub Ass y Step 1 Release catch to remove the Pinch Roller F Assy Step 2 Release catch to remove the Pinch Roller R Assy Step 3 Release the catches at the side of head connector Step 4 Detach the head connector as arrow shown Caution Avoid exerting strong force as it may damage the FFC Step 5 Remove 2 screws Step 6 Remove Head Block Sub Ass y as arrow shown ...

Page 66: ...16 1 Disassembly of Capstan Motor Ass y and Capstan Belt A Step 1 Remove 3 screws Step 2 Lift up to remove the Sub Chassis Ass y Step 3 Remove 2 screws to remove Capstan Motor Ass y Caution Support Capstan Motor Ass y by hand to prevent it from falling during removal and assembly of Capstan Motor Ass y ...

Page 67: ...Assembly of Capstan Motor Ass y and Capstan Belt A Step 1 Coil Capstan Belt A to Flywheel F Ass y Flywheel L and the 2 bosses temporarily as diagram shown Caution Keep Capstan Belt A away from grease during assembly of Capstan Belt A ...

Page 68: ... Install the Sub Chassis Ass y to the Deck Mechanism Unit Caution Ensure the Sub Chassis Ass y seats properly on the bosses Step 5 Fix 3 screws Step 6 Release Capstan Belt A to the pulley of Capstan Motor Ass y as diagram shown 9 16 3 Replacement of Winding Belt Follow the Step 3 to Step 4 of item 9 16 1 Follow the Step 1 to Step 4 of item 9 16 2 Disassembly of Winding Belt ...

Page 69: ... 2 Remove Flywheel L Ass y Step 3 Remove the Winding Lever Step 4 Remove the Thrust Spring Step 5 Remove the Winding Arm Ass y Step 6 Remove the Flywheel F Ass y Step 7 Remove the Winding Belt Caution Keep Thrust Spring in a safe place for assembling purpose Assembly of Winding Belt ...

Page 70: ... Belt to the Winding Arm Ass y and the 2 bosses temporarily as diagram shown Step 3 Install Flywheel F Ass y Caution Ensure that the boss and the marking hole of the Main Gear are positioned such that they form a horizontal line parallel to the Deck Mechanism Unit ...

Page 71: ...he Winding Arm Ass y is pulled towards to the right as arrow shown to enable full insertion of the Winding Lever The Winding Lever must be seated on the Main Gear as diagram shown Caution 2 Ensure that the Winding Lever is firmly inserted and properly catched on the tape side as diagram shown ...

Page 72: ... Release the Winding Belt on Flywheel F Ass y as dia gram shown Step 7 Install Flywheel L Ass y 9 16 4 Disassembly of Main Gear Follow the Step 3 to Step 4 of item 9 16 1 Follow the Step 1 to Step 4 of item 9 16 2 Follow the Step 1 to Step 6 of item 9 16 3 Step 1 Remove Main Gear using tweezers ...

Page 73: ...of Item 9 3 Follow the Step 1 to Step 12 of Item 9 7 Follow the Step 1 to Step 3 of Item 9 13 Step 1 Remove the spring Step 2 Push the cassette lid in the direction of arrows 9 18 Rectification for Tape Jam Problem Follow the Step 1 to Step 5 of Item 9 3 Step 1 Rotate the flywheel F in the direction of the arrow to remove it Step 2 Push the lever upward and open the cassette lid Note Follow Disass...

Page 74: ...nel Step 2 Detach 17P FFC at the connector CN5050 on D Amp P C B Step 3 Detach 8P cable at the connector CN5500 on D Amp P C B Step 4 Remove 2 screws at D Amp P C B Inner chassis assembly Step 5 Lift up the D Amp P C B together with the inner chassis assembly as arrow shown Step 6 Remove 2 screws on D Amp P C B Step 7 Lift up D Amp P C B as arrow shown ...

Page 75: ... side of D Amp P C B Step 3 Remove 1 screw Step 4 Remove TR Spring in the direction of arrow shown Step 5 Remove Audio Digital Power Amp IC IC5000 Caution During replacement of the part avoid touching the heatsink it may lead to injuries 9 20 1 Assembly of Audio Digital Power Amp IC IC5000 Step 1 Mount the Audio Digital Power Amp IC IC5000 on to D Amp P C B Step 2 Screw back TR Spring to hold the ...

Page 76: ...ching the heatsink it may lead to injuries 9 21 1 Assembly of Audio Digital Power Amp IC IC5200 Step 1 Mount the Audio Digital Power Amp IC IC5200 on to D Amp P C B Step 2 Screw back TR Spring to hold the Audio Digital Power Amp IC IC5200 onto the Heatsink Power Unit Step 3 Solder the pins of Audio Digital Power Amp IC Step 4 Use a blower to remove the minute particles after the screwing of TR Spr...

Page 77: ...f Audio Digital Power Amp IC Step 4 Use a blower to remove the minute particles after the screwing of TR Spring Caution Ensure pins of the Audio Digital Power Amp IC IC5300 are properly seated and soldered on D Amp P C B 9 23 Replacement of Audio Digital Power Amp IC IC5400 Follow the Step 1 to Step 5 of Item 9 3 Follow the Step 1 to Step 7 of Item 9 4 Follow the Step 1 to Step 7 of Item 9 19 Step...

Page 78: ...gital Power Amp IC Step 4 Use a blower to remove the minute particles after the screwing of TR Spring Caution Ensure pins of the Audio Digital Power Amp IC IC5400 are properly seated and soldered on D Amp P C B 9 24 Disassembly of Main P C B Follow the Step 1 to Step 5 of Item 9 3 Follow the Step 1 to Step 7 of Item 9 4 Follow the Step 1 to Step 7 of Item 9 7 Follow the Step 1 to Step 5 of Item 9 ...

Page 79: ...9 25 Disassembly of SMPS P C B Follow the Step 1 to Step 5 of Item 9 3 Follow the Step 1 to Step 7 of Item 9 4 Follow the Step 1 to Step 5 of Item 9 19 Step 1 Detach 11P cable at the connector CN5802 on SMPS P C B Step 2 Remove 4 screws on SMPS P C B Step 3 Lift up the SMPS P C B as arrow shown ...

Page 80: ...nt of Switching Reg ulator IC IC5701 Follow Step 1 to Step 5 of Item 9 3 Follow Step 1 to Step 7 of Item 9 4 Follow Step 1 to Step 5 of Item 9 19 Follow Step 1 to Step 5 of Item 9 25 9 26 1 Disassembly of Switching Regula tor IC IC5701 Step 1 Desolder pins of the switching regulator IC IC5701 on the solder side of SMPS P C B Step 2 Remove 1 screw from the Switch Regulator IC IC5701 Step 3 Remove t...

Page 81: ...4 Screw the Switching Regulator IC IC5701 to the Heat sink Unit B Caution Ensure the switching regulator IC IC5701 is tightly screwed to the Heatsink Unit B 9 27 Replacement of Rectifier Diode D5702 Follow Step 1 to Step 5 of Item 9 3 Follow Step 1 to Step 7 of Item 9 4 Follow Step 1 to Step 5 of Item 9 19 Follow Step 1 to Step 5 of Item 9 25 9 27 1 Disassembly of Rectifier Diode D5702 Step 1 Deso...

Page 82: ... Caution Ensure pins of the Rectifier Diode D5702 is properly seated on SMPS P C B Step 4 Screw the Switch Regulator IC IC5701 to the Heatsink Unit B Caution Ensure the Heatsink Unit B is properly seated on SMPS P C B Step 5 Solder pins of the Rectifier Diode D5702 on the solder side of SMPS P C B Step 6 Solder pins of the Heatsink Unit B on the solder side of SMPS P C B 9 28 Replacement of Regula...

Page 83: ...Heatsink Unit C Step 3 Solder pins of the Regulator Diode D5801 on the sol der side of SMPS P C B Caution Ensure pins of the Regulator Diode D5801 is properly seated and soldered on SMPS P C B 9 29 Replacement of Regulator Diode D5802 Follow Step 1 to Step 5 of Item 9 3 Follow Step 1 to Step 7 of Item 9 4 Follow Step 1 to Step 5 of Item 9 19 Follow Step 1 to Step 5 of Item 9 25 9 29 1 Disassembly ...

Page 84: ...ted and soldered on SMPS P C B 9 30 Replacement of Regulator Diode D5803 Follow Step 1 to Step 5 of Item 9 3 Follow Step 1 to Step 7 of Item 9 4 Follow Step 1 to Step 5 of Item 9 19 Follow Step 1 to Step 5 of Item 9 25 9 30 1 Disassembly of Regulator Diode D5803 Step 1 Desolder pins of the Regulator Diode D5803 on the solder side of SMPS P C B Step 2 Remove 1 screw Step 3 Remove the Regulator Diod...

Page 85: ...iode D5803 are properly seated and soldered on SMPS P C B 9 31 Disassembly of AC Inlet P C B Follow the Step 1 to Step 5 of Item 9 3 Step 1 Remove 2 screws at AC Inlet P C B Step 2 Cut 2 tie wraps Step 3 Remove 1 screw at the rear panel Step 4 Detach the rear panel slightly backward as arrow shown Step 5 Lift up the AC Inlet P C B Step 6 Flip over the AC Inlet P C B and desolder 2 wires pins red a...

Page 86: ...s to tie red black wires between AC Inlet P C B to the chassis 9 32 Disassembly of Voltage Selec tor P C B Follow Step 1 to Step 5 of Item 9 3 Step 1 Remove 1 screw at the rear panel Step 2 Detach the Voltage Selector P C B from rear panel in the direction of arrow Step 3 Desolder 3 pins of Voltage Selector P C B ...

Page 87: ...87 Step 4 Release 2 catches on Voltage Selector P C B Step 5 Desolder 2 wires White and blue pins Step 6 Remove the Voltage Selector P C B ...

Page 88: ... Table 1 to set to Service Mode 2 10 1 Disassembly Procedures Step 1 Release the catch and push the guide as arrows shown to open both grooves Step 2 Detach the FFC wires from the adhesive areas Caution Do not pull the FFC wire to remove the traverse unit assem bly as it may cause damage to the slot ...

Page 89: ...embly Procedures Step 1 Slot the traverse unit assembly into the guides as arrow shown Note Ensure the bosses fix exactly onto the guides Step 2 Place down the traverse unit assy Step 3 Fix the FFC wires by using the adhesive tapes Step 4 Release the catch and push the guide as arrows shown to close both grooves ...

Page 90: ...tep 2 Detach 27P FFC at the connector CN2807 on Main P C B Step 3 Detach 2P cable at the connector CN2813 on Main P C B Step 4 Detach 5P cable at the connector CN1113 on USB P C B Step 5 Detach 10P FFC at the connector CN2752 on Main P C B Step 6 Detach 12P FFC at the connector CN2751 on Main P C B Step 7 Detach 10P FFC at the connector CN2806 on Main P C B Step 8 Detach 2P cable at connector CN28...

Page 91: ... C B Step 15 Remove 2 screws on USB bracket Step 16 Remove 2 screws on Music Port P C B Step 17 Remove 4 screws at Deck Mechanism unit Step 18 Remove Mic P C B Step 19 Remove USB P C B with USB bracket Step 20 Remove Music Port P C B Step 21 Push the lever upward as arrow shown to open the cassette lid assembly Step 22 Remove Deck Mechanism unit ...

Page 92: ... B Step 28 Connect 2P cable at connector CN2812 on Main P C B Step 29 Connect 10P FFC at the connector CN2752 on Main P C B Step 30 Connect 12P FFC at the connector CN2753 on Main P C B Step 31 Check and repair panel P C B Deck P C B Volume P C B Music Port P C B and Mic P C B 11 3 Checking and Repairing of D Amp P C B Step 1 Remove the top cabinet Step 2 Remove the DVD Mechanism Unit CR14D Step 3...

Page 93: ...4D according to the diagram shown Step 11 Connect 50P FFC cable at the connector CN2801 on Main P C B Step 12 Connect 11P FFC cable at the connector CN2805 on Main P C B Step 13 Connect 5P cable at the connector CN1113 on USB P C B Step 14 Position D Amp P C B according to diagram shown Step 15 Attach original cable with extension cable REXX0683 8P cable from H5801 to CN5500 Step 16 Connect extens...

Page 94: ...s onto wires Step 5 Remove ground wire Step 6 Remove 1 screw at the rear panel Step 7 Move the rear panel slightly backward as arrow shown Step 8 Lift up the AC Inlet P C B together with the SMPS P C B Step 9 Position DVD Mechanism unit CR14D according to the diagram shown Step 10 Connect 50P FFC cable at the connector CN2801 on Main P C B Step 11 Connect 11P FFC cable at the connector CN2805 on M...

Page 95: ... cable with extension cable REXX0680 11P cable from ZJ2701 to CN5050 Step 15 Connect extension cable REEX0930 17P cable from CN2808 to CN5050 Step 16 Attach original cable with extension cable REEX0683 8P cable from H5801 to CN5500 Step 17 Service and repair AC Inlet P C B and SMPS P C B respectively ...

Page 96: ... Jack output jig Figure 2 c Frequency indicator d Electrical voltmeter e Digital frequency counter f Oscilloscope Figure 1 Figure 2 12 2 Tape Speed Adjustment 1 Connect the frequency indicator to the R ch of the headphone output jig Figure 3 2 Insert the test tape QZZCWAT 3 Playback the middle portion of the test tape QZZCWAT 4 Adjust the motor screw so that the following output level is produced ...

Page 97: ...de Repeat pressing the buttons till the recording pause mode is activated 5 Check that the output level is within the standard range Standard Range 14 4mV Figure 5 12 4 Bias Frequency Check 1 Connect the digital frequency counter to Pin 3 signal Pin 1 ground Figure 6 2 Set to TAPE mode 3 Insert a normal blank cassette tape QZZCRA and press O REC on main unit 4 Check that the output frequency is wi...

Page 98: ...3 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 CD PLAY 0 1 0 1 1 3 3 4 0 9 2 4 0 1 1 9 0 1 0 5 1 8 3 4 1 4 1 4 1 9 1 9 1 7 1 7 1 7 1 7 REF NO MODE 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 CD PLAY 0 0 0 3 0 1 0 3 2 1 3 3 0 1 2 3 1 7 2 5 2 5 2 5 2 5 2 5 2 5 2 4 2 4 2 4 2 4 REF NO MODE 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 13...

Page 99: ... 1 7 3 4 3 4 REF NO MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CD PLAY 1 7 1 7 0 9 1 7 3 1 3 4 3 4 3 4 0 9 0 1 0 1 5 2 5 2 5 2 0 0 2 6 2 6 2 6 2 6 REF NO MODE 21 22 23 24 25 26 27 28 29 30 CD PLAY 2 6 2 6 0 2 6 2 6 2 6 0 5 2 5 2 5 2 REF NO MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CD PLAY 2 6 2 6 0 2 6 0 5 2 5 2 0 1 4 1 7 1 6 1 7 3 4 0 5 2 0 REF NO MODE 1 2 3 4 CD PLAY 3 1 1 3 0 1 0...

Page 100: ... 2 5 1 7 2 0 1 3 0 1 2 9 1 3 2 0 1 8 2 5 2 6 2 5 1 8 0 9 3 2 REF NO MODE 1 2 3 4 5 6 CD PLAY 1 6 0 1 1 7 1 7 3 4 1 7 REF NO MODE 1 2 3 4 5 6 7 8 CD PLAY 0 1 5 2 5 2 0 1 3 4 2 4 1 7 1 7 REF NO MODE E C B E C B E C B E C B E C B CD PLAY 1 0 0 0 4 1 5 0 0 9 1 1 0 0 4 1 5 0 0 9 1 5 0 0 9 REF NO MODE E C B E C B E C B E C B E C B CD PLAY 0 1 5 1 0 1 5 1 0 1 5 1 1 6 3 7 2 2 4 3 1 9 3 7 0 1 0 3 0 1 REF N...

Page 101: ...0 5 2 0 5 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 REF NO MODE 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 CD PLAY 0 0 6 8 6 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 STANDBY 0 0 6 8 6 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 REF NO MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CD PLAY 0 2 0 0 6 8 0 0 0 0 0 0 6 8 0 0 0 STANDBY 0 2 0 0 6 8 0 0 0 0 0 0 6 8 0 0 0 REF NO MODE 1 2 3 4 5 6 7 8 CD PLAY 0 0 0 6 8 0 0 ...

Page 102: ...18 19 20 CD PLAY 5 1 0 0 2 2 4 9 1 6 0 1 6 2 2 0 1 7 0 2 2 4 9 2 2 5 1 2 3 2 3 0 2 3 STANDBY 5 1 0 0 2 2 4 9 1 5 0 1 5 2 2 0 1 5 0 2 2 4 9 2 2 5 1 2 3 2 3 0 2 3 REF NO MODE 21 22 23 24 25 26 27 28 29 30 31 32 CD PLAY 2 3 0 0 1 6 0 1 5 0 0 1 6 1 6 0 2 3 STANDBY 2 3 0 0 1 3 0 1 3 0 0 1 4 1 4 0 2 3 REF NO MODE 1 2 3 4 5 CD PLAY 11 8 5 2 0 1 0 2 5 STANDBY 12 6 5 2 0 1 0 2 5 REF NO MODE 1 2 3 4 5 6 7 8...

Page 103: ...8 16 4 12 3 0 0 1 0 3 STANDBY 0 5 2 0 9 2 6 7 9 2 0 9 1 0 1 11 8 16 6 12 4 0 0 1 0 3 REF NO MODE E C B E C B E C B E C B E C B CD PLAY 0 5 1 0 1 5 2 5 1 5 1 9 1 11 6 9 7 9 1 11 7 9 8 7 0 9 4 7 6 STANDBY 0 5 1 0 1 5 2 5 1 5 1 9 1 11 6 9 7 9 1 12 6 9 8 7 0 9 4 7 6 REF NO MODE E C B E C B E C B E C B E C B CD PLAY 5 3 1 5 5 0 7 5 9 1 8 2 7 6 9 4 8 3 9 1 11 7 9 8 0 5 1 0 STANDBY 5 3 1 6 5 0 7 5 9 2 8 ...

Page 104: ... PANEL P C B IC6601 IC6601 IC6601 Q6641 REF NO MODE 1 2 3 4 5 CD PLAY 6 2 0 0 0 0 STANDBY 6 2 0 0 0 0 REF NO MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CD PLAY 0 1 0 7 5 2 4 4 0 5 1 0 0 1 0 1 6 1 0 9 1 0 0 0 1 0 3 8 0 3 4 4 5 2 STANDBY 0 1 0 7 5 2 4 4 0 5 1 0 0 1 0 1 6 2 0 9 2 0 0 0 1 0 3 8 0 3 4 4 5 2 REF NO MODE 21 22 CD PLAY 0 7 0 1 STANDBY 0 7 0 1 REF NO MODE E C B E C B E C B E C...

Page 105: ... 8 9 0 29 3 19 2 29 3 0 1 8 9 29 3 29 0 29 0 0 29 0 STANDBY 2 5 0 0 29 0 0 29 0 20 6 29 3 8 9 0 29 3 19 2 29 3 0 1 8 9 29 3 29 0 29 0 0 29 0 REF NO MODE 21 22 23 CD PLAY 0 0 2 5 STANDBY 0 0 2 5 REF NO MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CD PLAY 2 5 0 0 29 0 0 29 0 20 6 29 3 8 9 0 1 29 3 19 2 29 3 0 1 9 0 29 3 29 0 29 0 0 29 0 STANDBY 2 5 0 0 29 0 0 29 0 20 6 29 3 9 0 0 1 29 3 1...

Page 106: ... STANDBY 4 2 0 2 5 REF NO MODE E C B E C B E C B E C B E C B CD PLAY 5 9 6 5 5 6 19 9 19 9 19 2 0 17 0 0 1 21 9 2 2 22 0 0 5 8 0 STANDBY 5 9 6 6 5 6 19 9 19 9 19 2 0 16 8 0 1 21 8 2 2 22 0 0 5 8 0 REF NO MODE E C B E C B E C B E C B E C B CD PLAY 1 3 0 0 7 0 0 0 7 0 5 2 0 0 3 2 0 5 0 5 0 0 STANDBY 1 3 0 0 7 0 0 0 7 0 5 2 0 0 3 2 0 5 0 5 0 0 REF NO MODE E C B E C B CD PLAY 0 4 5 0 0 0 1 5 STANDBY 1...

Page 107: ...107 13 14 Volume P C B REF NO MODE E C B CD PLAY 0 0 5 1 STANDBY 0 0 5 1 SA VK880PU VOLUME P C B Q6511 ...

Page 108: ...PLAY 1 5Vp p 500usec div WF No IC2101 78 79 PLAY 1 6Vp p 200usec div WF No IC2101 80 PLAY 1 8Vp p 200usec div WF No IC2101 81 82 PLAY 2 8Vp p 200usec div WF No IC2101 95 PLAY 2 8Vp p 200usec div WF No IC2101 99 PLAY 6 8Vp p 200usec div WF No IC2101 100 PLAY 1Vp p 200usec div WF No IC2101 96 PLAY 0 4Vp p 200usec div WF No IC2101 14 PLAY 0 32Vp p 1msec div WF No IC2101 15 16 17 PLAY 1 08Vp p 1msec d...

Page 109: ...F No IC2900 21 PLAY 1 5Vp p 20usec div WF No IC2900 18 PLAY 1 5Vp p 20usec div WF No IC2900 24 PLAY 2Vp p 20usec div WF No IC2900 30 PLAY 2 4Vp p 20usec div WF No IC5000 1 PLAY 5 6Vp p 1usec div WF No IC5300 10 14 PLAY 80Vp p 1usec div WF No IC5300 21 PLAY 0 84Vp p 200usec div WF No IC5400 1 PLAY 5 6Vp p 1usec div WF No IC5400 2 PLAY 0 84Vp p 200usec div WF No IC5400 10 14 PLAY 80Vp p 1usec div WF...

Page 110: ... No IC5500 4 PLAY 6 8Vp p 5msec div WF No IC5500 6 PLAY 5 2Vp p 500nsec div WF No IC5500 8 PLAY 5 6Vp p 500nsec div WF No IC5799 2 PLAY WF No IC5799 3 PLAY 2Vp p 5usec div WF No IC6601 5 PLAY 1 5Vp p 1usec div 9 6Vp p 5usec div WF No IC5799 5 PLAY 240Vp p 50usec div WF No IC5899 1 2 3 PLAY 1 65Vp p 5msec div WF No IC5701 1 PLAY 400Vp p 2usec div WF No IC5701 4 6 PLAY 2Vp p 5usec div WF No IC6601 8...

Page 111: ...01 139 PLAY 0 9Vp p 20usec div WF No IC8001 151 PLAY 6Vp p 2usec div WF No IC8001 152 PLAY 6 4Vp p 500nsec div WF No IC8422 1 PLAY 1 5Vp p 500usec div WF No IC8422 2 PLAY 0 15Vp p 500usec div WF No IC8422 9 PLAY 7 6Vp p 2usec div WF No IC8421 3 9 10 11 PLAY 4 8Vp p 2usec div WF No IC8421 17 PLAY WF No IC8421 18 19 20 21 22 PLAY 0 092Vp p 2msec div WF No IC8421 24 PLAY 2 3Vp p 500usec div WF No IC8...

Page 112: ...1AHL 2SB1218ARL UNR521100L 2SA207700L UNR221400L B1CFHA000002 B1GBCFJJ0051 B1GDCFGA0018 B1GBCFGH0001 B1GDCFJJ0047 B1GBCFJN0033 B1GDCFJJ0002 B1GDCFGH0002 B0ACCK000005 B0BC7R5A0266 B0BC6R8A0266 Cathode Anode A Ca MA2J7280GL MA2J1110GL MA2C16500E Cathode Anode A Ca B0HBSM000043 B0BC5R1A0266 B0BC010A0007 B0BC6R100010 Cathode Anode A Ca B0JCPD000025 B0HCSP000001 B0FBAR000041 MAZ8051GML C1AA00000612 MAZ...

Page 113: ...5 24 23 22 P8 55 ADDRESS NRST NEXOE NEXCE NEXWE EXADR20 EXADR19 EXADR18 EXADR17 EXADR16 21 35 34 30 45 31 213 214 70 P6 P7 53 54 144 146 ROUT LOUT 60 65 P13 DRV2 QR9030 LEVEL SHIFTER TO FROM SYSTEM CONTROL CPU CLOCK CPU STATUS CPU CMD FP8101 49 2 CN2801 50 1 48 3 FP8101 CN2801 1 2 4 FP8101 CN2801 AND GATE AND GATE C0JBAA000502 C0JBAA000502 1 2 4 8 2 3 4 5 7 IC9005 OC EN IN IN OUT OUT 6 OUT C0DBZYY...

Page 114: ...2 e3 f3 F2 e4 f4 F1 e1 f1 20 FP8531 VREF A a FP8531 26 D d 17 FP8531 15 FP8531 C c B b 25 FP8531 OPTICAL PICKUP UNIT LD DRIVE Q8561 Q8562 INVERTER Q8565 SWITCH Q8563 SWITCH Q8564 LD DRIVE Q8551 Q8552 VO2 VO2 VO1 11 12 13 2 VCC1 CH2 CH2 CH1 CH1 BIAS2 LDIN 24 25 1 BIAS1 SHIFT LEVEL SHIFT LEVEL VO1 OPOUT VIN3 VIN1 VIN2 TRIN 14 6 23 28 2 3 26 4CH MOTOR DRIVER 27 MUTE CH3 MUTE CH1 2 9 20 MUTE CH4 D 3 3...

Page 115: ...P VR6630 BASS CONTROL JOG 19 9 CN6001 CN2807 20 8 CN6001 CN2807 VR6500 VOLUME JOG 22 6 CN6001 CN2807 14 CN6001 CN2807 8 J6501B J6501A 15 13 CN6001 CN2807 1 J6001B J6001 2 J6501B J6501A DVREF REMOTE CONTROL SENSOR Z6601 VREF POWER S6100 SURROUND ENHANCER S6104 USB REC S6101 SUBWOOFER S6103 TAPE REC S6106 H BASS S6108 2 CN6702 ZJ6601 63 TAPE EJECT 18 10 CN6001 CN2807 9 2 CN6807 CN2806 MIC SW MUTE F ...

Page 116: ... LINE CD DVD TAPE AUDIO INPUT SIGNAL LINE MIC 2 JK6002 5 4 2 3 7 8 1 FROM SYSTEM CONTROL ECHO MUTE MUTING Q6907 ECHO 2 ECHO CONTROL Q6906 ECHO 1 ECHO CONTROL Q6908 ECHO PROCESSOR C1AB00002773 IC6931 16 LPF1 IN 15 LPF1 OUT C0ABBB000230 IC2380 OP AMP PHASE SHIFTER 3 2 1 5 7 6 1 17 CN5050 CN2808 3 15 CN5050 CN2808 MUTING Q2340 MUTING CONTROL Q2342 MUTING Q2221 7 4 CN2806 CN6807 5 4 3 2 1 6 7 L R JK68...

Page 117: ... OUT CR SAG 75 Y OUT Y SAG 75 V OUT V SAG 75 CB OUT CB SAG 75 75 L H 32 23 24 17 18 26 27 29 31 30 20 21 IC8001 DV5 0 LSI MN2DS0018MP 131 130 129 138 DAC1 OUT DAC2 OUT DAC3 OUT DAC4 OUT DAC5 OUT 139 1 2 3 7 4 5 6 JK2001 COMPONENT VIDEO OUT COMPONENT VIDEO OUT VIDEO OUT BUFFER Q8331 1 50 CN2801 FP8101 BUFFER Q8335 3 48 CN2801 FP8101 BUFFER Q8341 5 46 CN2801 FP8101 BUFFER Q8321 7 44 CN2801 FP8101 BU...

Page 118: ...1 CN1303 5 8 CN2751 CN1303 4 2 3 5 GND CTRL2 CTRL1 HEAD SW AUDIO HEAD SWITCH C1AA00000612 IC1000 BEATPROOF SWITCH Q1317 SWITCH Q1312 MOTOR DRIVE Q1316 MOTOR DRIVE CONTROL Q1314 L1301 6 4 5 1 3 2 D1301 Q1309 Q1310 BIAS SWITCH INVERTER Q1304 Q1303 PHOTO INTERUPTOR CNB13030R2AU IC971 VREF D951 2 1 WR1903 WR1903 MOTOR M 1 10 CN2752 CN1304 2 9 CN2752 CN1304 6 5 CN2752 CN1304 MOTOR 9V MOTOR 9V S951 MODE...

Page 119: ...TAGE PWM MODULATOR CONTROL AND HANDSHAKE CONTROL AND HANDSHAKE DRIVER HIGH DRIVER LOW DRIVER HIGH DRIVER LOW TEMPERATURE SENSOR CURRENT PROTECTION VOLTAGE PROTECTION PWM MODULATOR OSCILLATOR MANAGER STABI RELEASE1 RELEASE2 SWITCH1 SWITCH2 ENABLE1 ENABLE2 MUTE MUTE MODE 2 3 STABI PROT VDDP2 VSSP2 VDDP1 VSSP1 BOOT1 BOOT2 OUT1 FL FR OUT2 IC5000 C1BA00000492 AUDIO DIGITAL POWER AMP 5 19 23 1 22 21 9 1...

Page 120: ...01 30V SENSE 13V DC18V 30V SENSE CN5500 CN5500 Q5803 SWITCHING 2 8 4 18 15 17 11 14 QR5802 DC DETECT SWITCHING REGULATOR C0DAAYH00001 OUT VCC 1 2 STBY 5 4 CN5802 ZJ2701 IC4000 TO SYSTEM CONTROL FROM SYSTEM CONTROL PCONT SYNC 30V SENSE 7V SW5V D 3 3V NSW1 2V A 5V CD7 5V 30V SENSE 1 H5801 CN5500 FAN 18V FAN DC AMBP 9V D 5V DVD PCON VP M 9V BE DCDET 10 ZJ2701 CN5802 1 ZJ2701 CN5802 2 ZJ2701 CN5802 11...

Page 121: ...4 3 2 1 2 1 2 1 16 17 16 17 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 3 2 1 4 2 1 7 8 6 5 4 3 2 1 7 CN6001 J6501A VR6630 BASS CONTROL ZJ6601 J6001 CN6014 CN6012 1 2 1 2 27 26 27 26 1 8 1 2 3 1 7 1 3 4 4 1 1 4 4 1 1 J6501B VR6500 VOLUME 1 8 1 3 2 JK6810 JK6800 CN6807 ZJ6801 HEADPHONE MUSIC PORT 7 6 5 4 3 2 1 7 6 5 4 3 2 1 2 1 9 10 1 2 Z6601 SENSOR J6001B 1 3 1 2 3 MIC VOL MIC 1 JK6001 VR6001 CN6702 8 ...

Page 122: ...122 ...

Page 123: ...nductance is H unless otherwise noted REF IS FOR INDICATION ONLY Voltage and signal line GA GS only S951 Mode Switch S952 Half Switch S953 REC Switch S954 RECINH_R Switch S5701 Voltage Selector Switch S6100 Power Switch S6101 USB REC S6103 Surround Enhancer Switch S6104 Subwoofer Switch S6106 Tape REC Switch S6108 H Bass Switch S6201 Open Close Switch S6202 Exchange Switch S6203 Disc 1 Switch S620...

Page 124: ...124 ...

Page 125: ...5 153 141 143 142 147 148 144 146 145 160 162 2 4 3 1 8 9 5 7 6 11 10 17 16 19 18 13 15 14 26 27 22 23 20 21 25 24 12 216 53 50 51 46 48 47 42 43 38 39 34 35 30 31 28 29 33 32 37 36 41 40 45 44 49 52 54 55 DV5 0 LSI MN2DS0018MP IC8001 MA_6 MA_0 MA_1 BA1 22 R8013 BA0 D1H422020001 RX8020 D1H88204A043 RX8016 D1H88204A043 RX8015 MA_9 MA_10 MA_8 MA_11 MA_7 MA_5 D1H88204A043 RX8017 MA_2 MA2J1110GL D8211...

Page 126: ...1 AND GATE C0JBAA000502 IC8695 LB8690 0 R8323 33 200 R8321 R8325 200 200 R8331 33 R8336 Q8335 2SB1218ARL 33 R8333 R8327 33 C8431 C8432 C8433 10V10 10V10 16V10 C Y Y_PY_G Q8321 2SB1218ARL C8325 0 1 R8328 BUFFER BUFFER BUFFER BUFFER BUFFER 1K Q8325 2SB1218ARL NRST LRCK DMIXOUT R8324 1K C8321 0 1 AMUTE MUTING R8334 1K C8331 0 1 R8337 1K CB_PB_B Q8331 2SB1218ARL C8335 0 1 R8335 200 R8341 200 33 R8342 ...

Page 127: ... 7 6 11 2 3 1 4 5 34 36 39 41 42 40 38 49 52 51 54 53 50 44 43 45 47 48 46 37 35 23 22 32 33 64M SDRAM C3ABPG000160 IC8051 SP_DRV 7 5K R8232 C8232 0 1 C8601 0 1 EXADR14_DT1 EXADR12_DT2 EXADR13_DT9 FEXDT_14 FEXDT_12 FEXDT_13 EXADR15_DT8 FEXDT_15 100 R8611 4 2 1 3 RX8032 D1H447220001 TRCST R9055 4 7K EXADR8_DT4 NRST FEXDT_8 0 1 C9003 FEXDT_11 EXADR11_DT10 1 1 2 3 4 8 7 6 5 4 2 3 C0EBA0000039 IC8601 ...

Page 128: ...J0JDC0000045 0 LB8531 D1H456020001 RX8533 C8531 100P LB8561 J0JDC0000045 1 5K R8531 LB8530 J0JHC0000045 RX8534 D1H456020001 4 2 1 3 4 2 1 2 1 3 4 3 D1H456020001 RX8531 VIN4 VIN3 VIN2 VIN7 VIN1 VIN8 LB8571 J0JDC0000045 5 7 1 3 6 8 2 4 D1H85604A043 RX8532 R8540 0 B1CFHA000002 Q8563 B1CFHA000002 Q8564 2SD1819A0L Q8565 DVD_CD 47K R8558 15K R8559 C8572 0 1 C8571 10 20 19 22 21 18 3 13 11 12 16 15 17 14...

Page 129: ... 39K C2609 0 47 R2610 22K R2608 56K 1 C2610 R2611 27K C2611 0 082 C2221 0 18 C2121 0 18 C2203 1 R2501 12K C2501 50V3 3 470P C2113 R2133 4 7K C2213 470P REC_LIN USB REC R 1 C2224 USB REC L 1 C2124 6 8K C2105 100K R2205 8 2K R2224 4 7K R2233 1000P C2125 R2221 33K C2225 1000P 1 C2228 1 C2128 22K R2125 22K R2225 R2124 8 2K 33K R2121 100K R2208 100K R2108 R2105 100K BE_SUBW 1K R2308 R2211 4 7K 100P C21...

Page 130: ... MOTOR_L DECK_EJECT MPORT_SW HP_SW REC VDD USB REC LED ECHO_2 FL_CLK ECHO_MUTE FL_CS FL_DOUT ECHO_1 47K R2854 C2860 100P C2816 100P C2865 100P 100P C2863 DVREF CLOSE LO_R LO_F 3 4 2 5 98 94 95 92 91 93 97 96 1 100 99 80 78 76 77 79 87 86 88 89 82 84 83 81 85 90 16 14 15 17 11 13 12 69 67 65 64 66 68 70 51 49 45 47 46 41 44 42 43 48 50 30 39 37 35 32 31 34 33 36 38 40 22 23 20 21 26 28 27 24 25 18 ...

Page 131: ...5 27 28 17 18 20 22 24 23 21 19 8 9 6 5 7 16 15 14 13 10 11 12 3 1 2 30 32 31 4 29 C9ZB00000461 IC2900 R2109 0 C2109 0 015 C2028 10V33 10V33 C2029 PCONT ZFLAG 3 1 2 4 5 IC2002 C0CBCBC00140 TRAY_CCW_L C2022 10V680 L2552 G0C220JA0055 SD ST DO PLLCK 9V PLLDA R2209 0 0 015 C2209 C2032 0 01 6 8 9 7 2 1 4 5 3 10 11 CN2805 R2937 0 OPEN CLOSE R2935 0 UD_SENSOR R2936 0 R2934 0 HOME_SW LO_F LO_R MGND Q4008 ...

Page 132: ... 0 ASP_GND R2356 0 7V 7V R2323 18 18 R2326 R2324 18 R2325 18 C2321 1000P R2322 18 R2320 18 C2320 1000P HP_GND DVD_SUPPLY_GND DZ2810 B0BC5R6A0266 HP_LCH 1 5K R2317 R2314 1 HP_RCH R2318 1 5K 1 R2311 HP_GND 2 3 1 5 4 6 B1HBECA00004 Q2221 R2319 18 R2321 18 R2313 3 3K R2312 3 3K 9V R4011 1K C4019 0 01 R4012 10 7V C4021 16V47 Q2810 B1AAKD000012 C4020 10V33 SW5V QR4004 B1GBCFLL0037 DC_DET B1GBCFLL0037 QR...

Page 133: ... 22K R1371 47 R1321 B1ABCF000176 Q1306 PL_L M 9V_BE MGND KEY1 BASS_JOG2 BASS_JOG1 KEY2 HBASS_LED R2007 0 RMT KEY3 MIC_IN FL_DOUT FL_CS VOL_LED FL1 SW5V FL_CLK DVREF 1 6 7 5 9 12 13 10 11 18 25 26 23 24 27 20 19 22 21 16 14 15 17 8 2 4 3 CN2807 R2382 1K Q2370 B1ABGC000005 10K R2380 R2378 10K R2379 100K 10K R2381 R2376 2 7K R2377 10K 50V3 3 C2376 R8036 56K R8037 56K R8038 1K 50V3 3 C8031 D2301 0 QR8...

Page 134: ...Q2943 B1ABCF000176 R2947 27 R2951 100K R2946 56K 10 R2948 C2949 50V3 3 6 3V100 C2947 C2948 6 3V220 R2949 47K B1ABCF000176 Q2948 B0EAKM000117 D2948 100P C2944 R2956 10K R2944 4 7K B1ACCF000094 Q2942 5 6K R2955 R2954 10K C2941 16V47 0 R2941 FAN DRIVE D2944 DC DETECT B0BC5R6A0266 R2952 100K DC_DET FAN B1ABCF000176 Q2949 C5100 0 01 D5100 MA2J1110GL B1ABCF000176 Q5102 R5104 1K R2759 2 2K Q2801 B1ABCF00...

Page 135: ...SG8 SG10 GR12 GR12 SG12 SG14 SG16 SG15 SG13 GR8 GR10 GR11 GR9 SG11 SG9 SG7 SG5 SG3 SG14 SG12 SG10 SG11 SG13 CD3 3V C6614 0 01 SG1 SG4 SG3 SG8 SG9 SG6 SG5 SG7 SG2 FL_CS R6620 470 R6619 220 FL_CLK R6622 82K C6612 330P 2 1 4 3 CN6012 2 1 4 3 CN6602 D6602 SIDE BAR R LED B3AEA0000127 D6604 SIDE BAR L LED B3AEA0000127 330 R6674 2 1 4 3 CN6014 2 1 4 3 CN6604 LED_GND 330P C6611 330P C6613 GR1 GR11 GR10 SG...

Page 136: ...6813 330P HP_L HP_R HP_GND DGND_C MP_L MP_SW HP_SW MP_R DGND_B R6208 6 8K KEY2_STOP_B 5 6 1 3 4 2 8 7 J6501B S6304 S6302 S6303 R6304 R6305 R6303 S6308 S6306 S6307 R6308 R6306 R6307 R6501 12K R6502 22K R6503 10K C6503 1000P EVEKE2F3524M VOLUME JOG VR6500 S6300 R6301 1K 1K 1 2K 1 8K 2 2K 2 7K 4 7K 0 S6208 R6302 S6301 LED_SUPPLY_B DVREF _B J_VOLA_2 J_VOLA_2 LED_GND_B HP_L HP_SW HP_R PA_SW MUSIC PORT ...

Page 137: ... 1500P C1205 470P 18K R1203 R1202 1 5K C1204 0 027 1500P C1207 C1312 3300P r R1329 4 7K R1339 10K 4700P C1321 C1324 16V47 R1338 4 7K 50V1 C1323 2 3 1 5 4 CN1301 R1334 22K 5 6 4 2 1 3 L1301 G2ZZ00000044 C1319 16V100 K1000 0 4 2 1 3 5 C1AA00000612 IC1000 1 5K BEATPROOF SWITCH R1335 BIAS SWITCH BIAS SWITCH SWITCH RECH1 Q1317 B1ABGC000005 0 047 C1318 1000P C1316 B1AAGC000006 Q1310 C1201 50V1 C1314 220...

Page 138: ...FRONT L FRONT L FRONT R CENTER FRONT R C FR FL FL FR C R5512 0 R5515 R5513 100 OSC2 0 MODE1 R5671 0 120K R5111 R5115 1 2K SR_ 68K R5113 R5114 1 2K SL_ FL_ SW_ SW_ 68K R5218 120K R5228 R5327 1 2K K5253 0 SL SR SL SR SW SW 4 3 12 11 1 2 SUBWOOFER SUBWOOFER SURROUND L SURROUND L SURROUND R SURROUND R MODE1_2 C5305 0 1 C5313 C5316 C5323 R5304 100 C5304 C5306 19 21 23 22 20 10 2 3 1 7 8 9 4 5 6 12 15 1...

Page 139: ...20P C5013 19 21 23 22 20 10 2 1 3 7 8 9 4 5 6 12 15 14 17 18 16 13 11 C5022 0 1 C5202 0 47 C5206 0 1 C5204 0 015 19 21 23 22 20 10 2 3 1 7 8 9 4 5 6 12 15 14 17 18 16 13 11 220P C5205 R5201 10 AUDIO DIGITAL POWER AMP AUDIO DIGITAL POWER AMP MODE2 SGND1 SGND1 OUT2 STABI BOOT2 VSSP2 OUT1 VSSP1 VSSD VSSA2 VDDP2 PROT VSSA1 BOOT1 VDDP1 OUT1 VSSP1 PROT VDDP1 BOOT1 OUT2 BOOT2 VSSP2 VSSD VSSA2 VDDP2 STABI...

Page 140: ... 1 6 8 9 7 2 1 4 5 3 10 11 CN5802 PCONT B1GBCFLL0037 QR5810 330 R5809 330 R5807 1K R5730 B0BC6R100010 D5725 2 2K R5808 4 3 1 2 B3PBA0000402 PC5720 R5817 330 R5810 330 4 3 1 2 B3PBA0000402 PC5701 1 5K R5811 0 1 C5825 1 5K R5816 8 2K R5812 MAZ8075GML D5806 SYS6V 30V_SENSE 30V_SENSE 2 7K R5815 24K R5813 Q5802 B1ABCF000176 120 R5724 DC_18V 3 1 2 B0HBSM000043 D5802 13V FAN_18V 25V470 C5816 B0EAMM000057...

Page 141: ...7K C5703 F0C2H1040001 0 1 3 2 1 4 B0FBAR000041 D5701 39K R5893 SYNC C5899 16V220 D5730 MA2J1110GL D5798 B0HAMP000094 220K R5704 220K R5705 R5798 10 C5798 50V56 4 3 1 2 PC5702 B3PBA0000402 4 3 1 2 B3PBA0000402 PC5799 100 R5897 Q5898 IC5899 C0DAEMZ00001 B1ABGC000005 R5896 100K C5897 0 1 2 2K R5890 1K R5894 B0EAMM000057 D5896 B0HAMP000094 D5793 C5790 2200P R5891 33K 200K R5786 9 10 7 8 1 6 ETS19AB256...

Page 142: ...020 1000P C5706 F1BAF1020020 1000P C5707 F1BAF1020020 1000P 3 2 1 3 2 1 ZJ5701 ZJ5702 ERZV10V511CS 110 127V 220 240V 50 60Hz AC IN 2 3 4 1 L5703 ELF22V035B 4 7M R5701 DZ5701 C5701 0 33 F0CAF334A087 ZA5701 P5701 ZA5702 T8AH 250V BLK RED F1 R952 PHOTO INTERUPTOR 820 6 8 9 7 2 1 4 5 3 10 CN1304 D951 MA2C16500E R953 39K S952 S953 S951 3 4 1 2 CNB13030R2AU IC971 VREF PHOTO VREF PL GND REC SW PL MODE AN...

Page 143: ...R8318 R8317 C9005 C8313 LB9002 LB9003 QR9030 R9037 C8422 C8424 C8425 R8421 R8404 C8432 C8433 LB8423 LB8430 FL8421 FL8103 FL8102 FL8101 FL8104 K8100 LB8690 C8691 C8695 R8261 R8263 R8262 R8264 C8252 C8256 R8251 C8258 K8252 K8251 R9099 LB8551 LB8532 LB8530 C8530 R8538 R8535 R8536 R8534 R8537 R8539 R8533 Q8563 Q8564 Q8565 R8540 K8571 C8151 C8113 C8111 C8112 C8055 C8054 C8053 C8052 C8056 C8057 C8051 C9...

Page 144: ...R2903 L2004 C2916 C2913 C2914 L2005 R2904 L2001 C2917 C2620 R2864 R2865 R2891 W2742 W2723 W2718 W2727 D4004 D2943 R2951 C2024 C2025 W2719 D2942 R2944 R2943 W2724 W2734 C2801 C2803 C2802 C2822 R2888 W2700 R2941 QR4004 D5109 C5100 R5102 R2848 R2849 C4032 C4033 C4034 C4035 C4036 DZ4030 D2702 R4030 R2758 R2759 Q2801 D2801 D2802 D2803 D2804 D2811 R4013 R4016 D2810 R4010 R4014 QR4003 R4015 D4005 IC2101 ...

Page 145: ...ISC 3 CD DISC 4 CD DISC 5 H BASS C6300 R6300 W6570 CN6001 S6100 S6101 S6104 S6108 S6207 S6206 S6205 S6204 S6203 S6202 S6201 J6501A VR6630 BASS CONTROL FL6601 D6458 POWER USB REC TAPE REC SUBWOOFER W6045 W6546 W6547 W6011 W6007 W6006 W6034 W6010 ZJ6601 W6038 W6037 W6036 W6035 W6033 W6024 W6030 W6002 W6004 W6548 W6008 W6009 W6005 W6027 W6046 W6040 W6041 W6042 W6025 W6026 W6039 W6047 W6032 W6020 W601...

Page 146: ...6804 C6803 EJECT R6812 R6811 C6863 C6861 C6852 C6851 C6816 C6815 C6814 C6813 C6812 C6811 L6863 L6851 L6812 L6811 L6802 L6801 C6802 C6801 C6822 C6821 C6820 C6810 C6865 S6820 JK6810 JK6800 CN6807 W6050 W6051 W6052 W6510 W6504 ZJ6801 HEADPHONE W6505 MUSIC PORT MIC VOL MIC 1 C6601 Z6601 SENSOR C6616 J6001B B C E Q6511 D6512 C1110 R1111 VA1120 VA1110 LB1210 LB1200 K1210 K1200 ZJ1111 D1111 C1100 JK1111 ...

Page 147: ...R1210 W32 K1000 TP4 TP6 TO R P HEAD C1224 C1124 C1106 C1109 C1304 C1201 C1206 C1209 C1301 C1101 C1108 IC1000 C1307 C1203 C1305 C1324 L1301 C1321 C1319 C1318 Q1310 Q1309 R1330 R1309 C1311 R1333 L1302 C1323 C1103 W1 W19 W7 W11 C1320 Q1316 C1326 WR1903 W8 W15 W17 W14 W16 W6 W5 W10 W9 IC1001 CN1303 CN1301 W12 W13 W18 W2 W4 W3 W20 C1308 D951 R952 R953 IC971 S951 S953 S952 CN1304 W900 K901 W903 K902 HAL...

Page 148: ...15 C5512 C5513 C5152 C5220 K5202 C5224 R5205 R5206 C5201 C5202 C5203 C5204 C5205 C5207 C5208 C5209 C5211 C5212 C5213 C5214 C5216 C5217 C5218 C5219 C5221 C5222 C5223 C5231 C5232 C5233 C5234 C5522 C5523 R5200 R5201 R5204 R5207 R5208 R5209 R5210 R5211 R5217 D5203 C5240 C5508 1 2 4 3 C5200 C5206 C5226 C5227 R5032 R5033 L5200 D5202 D5204 D5201 C5225 C5228 C5509 23 2 5 10 15 20 1 IC5200 K5301 1 C5250 C5...

Page 149: ... QR5801 Q5802 R5801 D5807 R5800 R5825 C5831 C5832 C5812 C5800 C5815 R5702 R5834 R5832 R5703 C5790 C5794 D5809 W5803 W5804 W5805 W5806 C5805 C5808 C5824 CN5802 T5751 IC5701 C5713 D5702 D5701 D5801 D5802 D5803 C5813 W5725 T5701 C5730 D5805 D5896 C5791 D5798 D5793 C5816 C5899 SUB TRANSFORMER C5703 W5729 C5797 C5798 IC5799 W5734 C5700 ZJ5803 C5737 R5726 C5724 D5729 D5726 Q5720 R5824 R5822 R5821 R5820 ...

Page 150: ...150 ...

Page 151: ...UTE_F O MUTE FRONT 50 HP_MUTE O Headphone Mute 51 BASS_1 I Bass Control 1 52 BASS_2 I Bass Control 2 53 H BASS LED O dimmer control 54 VOL LED O dimmer control 55 NC No Connection 56 PLUNGER O Deck plunger control 57 MOTOR O Deck motor control 58 HBass_SW O Harmonic Bass Control 59 NC No Connection 60 DMT No Connection 61 REC_H O Deck Recording control 62 VDD Power Supply 5V 63 TAPE EJECT I Deck E...

Page 152: ...ment Output 8 25 S12 O Segment Output 7 26 S13 O Segment Output 6 27 S14 O Segment Output 5 28 S15 O Segment Output 4 29 S16 O Segment Output 3 30 VEE Voltage Supply 31 G12 O Segment Output 2 32 G11 O Segment Output 1 33 G10 O Grid Segment Output 1 34 G9 O Grid Segment Output 2 35 G8 O Grid Segment Output 3 36 G7 O Grid Segment Output 4 37 G6 O Grid Segment Output5 38 G5 O Grid Segment Output 6 39...

Page 153: ...R6630 VR6500 VR6001 JK6810 JK6800 JK6002 JK6001 JK1111 J6501B J6501A J6001B J6001 FL6601 CN6807 CN6702 CN6602 CN6014 CN6012 CN6604 CN6001 CN1303 CN1301 CN1113 74 69 67 66 65 64 61 59 58 52 49 49 49 49 47 46 46 45 45 45 44 43 40 39 39 39 37 37 35 34 31 30 30 29 29 29 29 29 26 26 26 26 26 26 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 24 24 23 22 21 20 19 18 17 16 14 13 12 11 10 9 8 6 2 1 a e g m n...

Page 154: ...08 CN2807 CN2806 CN2805 CN2801 CN2752 CN2751 ZJ2701 HEATSINK UNIT C HEATSINK UNIT B HEATSINK UNIT A HEATSINK HEATSINK 340 76 75 73 72 72 71 70 61 60 57 56 55 54 53 51 51 50 50 48 48 48 48 48 48 48 42 38 36 36 33 33 32 30 30 29 29 29 29 29 29 29 29 29 29 29 29 28 28 28 28 28 28 28 28 28 28 28 28 28 28 27 24 24 24 15 7 5 4 3 a b b c c d d e f f g h h i i j j k k l m o o p q r u u v v w w A A SA VK88...

Page 155: ...SM P C B S954 S953 S952 S951 CN1304 120 119 1 119 118 117 116 1 116 115 114 113 112 1 112 111 110 110 109 109 108 107 106 106 106 105 104 103 103 101 z s l SA VK880PU K DECK MECHANISM UNIT DRAWINGS 1 2 3 4 5 6 7 8 9 A B C D E F G H 10 11 12 13 TAPE SIDE GEAR SIDE ...

Page 156: ...0GC SA VK880PU P3 P2 P2 FRONT P1 A7 AC PLUG ADAPTER A6 VIDEO CABLE A5 AM LOOP ANTENNA A4 FM INDOOR ANTENNA A3 O I BOOK A2 AC CORD A1 1 R C BATTERY COVER A1 REMOTE CONTROL SC VK880PU K PACKAGING DRAWINGS 1 2 3 4 5 6 7 8 9 A B C D E F G H 10 11 12 13 POLYFOAM TOP POLYFOAM BOTTOM P2 ...

Page 157: ...N 1 18 RGUX0766A K 5CD CHANGE BUT TON 1 19 RGUX0767C K POWER CONTROL BUTTON 1 20 RGUX0768 K CASSETTE EJECT BUTTON 1 21 RGUX0777B 2S MAIN FUNCTION BUTTON R 1 22 RGWX0056 1K1 MIC VOL KNOB 1 23 RGWX0072 S VOLUME KNOB 1 24 RHD26043 1 SCREW 5 25 RHD26046 L SCREW 15 26 RHD30007 K2J SCREW 6 27 RHD30070 SCREW 1 28 RHD30111 31 SCREW 14 29 RHD30119 S SCREW 17 30 RKA0072 KJ LEG CUSHION 4 31 RKFX0143A K1 CASS...

Page 158: ... PCB EARTH SCREW 1 105 RDK0026 4 MAIN GEAR 1 106 XTW26 10SFJ SUB CHASSIS SCREW 3 107 RDV0033 4 WINDING BELT 1 108 RDV0034 2 CAPSTAN BELT A 1 109 XTW2 5LFJ HEAD BLOCK UNIT SCREW 2 110 RHD26022 1 MOTOR SCREW 2 111 REM0120 CAPSTAN MOTOR ASS Y 1 112 RXL0124 PINCH ROLLER F ASSY 1 112 1 RMB0401 PINCH ARM SPRING F 1 113 RXL0126 WINDING ARM ASSY 1 114 RMK0283A 2 SUB CHASSIS 1 115 RMB0408 THRUST SPRING 1 1...

Page 159: ...5000 C1BA00000492 IC 1 IC5200 C1BA00000492 IC 1 IC5300 C1BA00000492 IC 1 IC5400 C1BA00000492 IC 1 IC5500 C0JBAB000902 IC 1 IC5701 C5HACYY00005 IC 1 IC5799 MIP4110MSSCF IC 1 IC5801 C0DABFC00002 IC 1 IC5899 C0DAEMZ00001 IC 1 IC6000 C1AB00003130 IC 1 IC6601 C0HBB0000057 IC 1 IC6931 C1AB00002773 IC 1 IC8001 MN2DS0018MP IC 1 IC8051 C3ABPG000160 IC 1 IC8111 C0DBFZG00001 IC 1 IC8251 C0GBG0000048 IC 1 IC8...

Page 160: ...1ADGB000008 TRANSISTOR 1 Q8561 2SD1819A0L TRANSISTOR 1 Q8562 B1ADGB000008 TRANSISTOR 1 Q8563 B1CFHA000002 TRANSISTOR 1 Q8564 B1CFHA000002 TRANSISTOR 1 Q8565 2SD1819A0L TRANSISTOR 1 QR4003 B1GBCFLL0037 TRANSISTOR 1 QR4004 B1GBCFLL0037 TRANSISTOR 1 Safety Ref No Part No Part Name Description Qty Remarks QR5801 UNR221400L TRANSISTOR 1 QR5802 B1GDCFGA0018 TRANSISTOR 1 QR5810 B1GBCFLL0037 TRANSISTOR 1 ...

Page 161: ... 11P CONNECTOR 1 CN2806 K1MN10AA0003 10P CONNECTOR 1 CN2807 K1MY27AA0124 27P CONNECTOR 1 CN2808 K1MN17AA0004 17P CONNECTOR 1 CN2810 K1KA02AA0186 2P CONNECTOR 1 CN2811 K1MN08A00064 8P CONNECTOR 1 CN2812 K1KA02AA0186 2P CONNECTOR 1 CN2813 K1KA02AA0186 2P CONNECTOR 1 CN5050 K1MN17AA0004 17P CONNECTOR 1 CN5500 K1KA08AA0180 8P CONNECTOR 1 CN5802 K1KA11AA0194 11P CONNECTOR 1 CN6001 K1MY27AA0124 27P CONN...

Page 162: ...HB102J0038 JK MIC 1 1 JK6002 K2HB102J0038 JK MIC 2 1 JK6800 K2HC103A0031 JK HEADPHONE 1 JK6810 K2HC1YYA0002 JK MUSIC PORT 1 P5701 K2AA2B000017 AC INLET 1 CHIP JUMPERS D2301 D0GBR00JA008 0 1 16W 1 K1 D0GBR00JA008 0 1 16W 1 K4 D0GBR00JA008 0 1 16W 1 K8 D0GBR00JA008 0 1 16W 1 K1000 ERJ8GEY0R00V 0 1 4W 1 K1200 D0GBR00JA008 0 1 16W 1 K1210 D0GBR00JA008 0 1 16W 1 K2802 D0GBR00JA008 0 1 16W 1 K2803 D0GBR...

Page 163: ...afety Ref No Part No Part Name Description Qty Remarks W5806 D0GDR00JA017 0 1 10W 1 W5807 D0GDR00JA017 0 1 10W 1 W6541 D0GDR00JA017 0 1 10W 1 W6570 D0GBR00JA008 0 1 16W 1 RESISTORS LB8691 D0GA101JA023 100 1 16W 1 LB8692 D0GA101JA023 100 1 16W 1 LB8693 D0GA101JA023 100 1 16W 1 R952 D0AE821JA048 820 1 4W 1 R953 D0AE393JA048 39K 1 4W 1 R1101 D0GB330JA008 33 1 16W 1 R1102 D0GB152JA008 1 5K 1 16W 1 R11...

Page 164: ...80JA008 18 1 16W 1 R2325 D0GB180JA008 18 1 16W 1 Safety Ref No Part No Part Name Description Qty Remarks R2326 D0GB180JA008 18 1 16W 1 R2331 D0GBR00JA008 0 1 16W 1 R2332 D0GB393JA008 39K 1 16W 1 R2333 D0GBR00JA008 0 1 16W 1 R2334 D0GB101JA008 100 1 16W 1 R2335 D0GB102JA008 1K 1 16W 1 R2336 D0GB333JA008 33K 1 16W 1 R2337 D0GB474JA008 470K 1 16W 1 R2338 D0GB102JA008 1K 1 16W 1 R2339 D0GB562JA008 5 6...

Page 165: ...B100JA008 10 1 16W 1 R2860 D0GB100JA008 10 1 16W 1 Safety Ref No Part No Part Name Description Qty Remarks R2861 D0GB100JA008 10 1 16W 1 R2862 D0GB100JA008 10 1 16W 1 R2863 D0GB100JA008 10 1 16W 1 R2864 D0GB473JA008 47K 1 16W 1 R2865 D0GB473JA008 47K 1 16W 1 R2866 D0GB473JA008 47K 1 16W 1 R2869 D0GB473JA008 47K 1 16W 1 R2870 D0GB473JA008 47K 1 16W 1 R2871 D0GB473JA008 47K 1 16W 1 R2872 D0GB473JA00...

Page 166: ... 1W 1 R5302 D0GF100JA014 10 1 8W 1 R5304 D0GB101JA008 100 1 16W 1 Safety Ref No Part No Part Name Description Qty Remarks R5305 D0GF100JA014 10 1 8W 1 R5306 D0GB562JA008 5 6K 1 16W 1 R5306 D0GBR00JA008 0 1 16W 1 R5307 D0GB562JA008 5 6K 1 16W 1 R5308 D0GB562JA008 5 6K 1 16W 1 R5308 D0GBR00JA008 0 1 16W 1 R5309 D0GB393JA008 39K 1 16W 1 R5309 D0GB562JA008 5 6K 1 16W 1 R5310 D0GB104JA008 100K 1 16W 1 ...

Page 167: ...08 1K 1 16W 1 R6501 D0GB123JA008 12K 1 16W 1 Safety Ref No Part No Part Name Description Qty Remarks R6502 D0GB223JA008 22K 1 16W 1 R6503 D0GB103JA008 10K 1 16W 1 R6511 D0GBR00JA008 0 1 16W 1 R6512 D0GB561JA008 560 1 16W 1 R6618 D0GB221JA008 220 1 16W 1 R6619 D0GB221JA008 220 1 16W 1 R6620 D0GB471JA008 470 1 16W 1 R6622 D0GB823JA008 82K 1 16W 1 R6631 D0GB103JA008 10K 1 16W 1 R6632 D0GB103JA008 10K...

Page 168: ...A023 47 1 16W 1 R9086 D0GA470JA023 47 1 16W 1 R9087 D0GA470JA023 47 1 16W 1 R9088 D0GA470JA023 47 1 16W 1 R9099 ERJ2GE0R00X 0 1 16W 1 RX8001 D1H410320002 RESISTOR NETWORK 1 RX8011 D1H88204A043 RESISTOR NETWORK 1 RX8012 D1H88204A043 RESISTOR NETWORK 1 RX8013 D1H88204A043 RESISTOR NETWORK 1 RX8014 D1H88204A043 RESISTOR NETWORK 1 RX8015 D1H88204A043 RESISTOR NETWORK 1 RX8016 D1H88204A043 RESISTOR NET...

Page 169: ...A037 0 15uF 10V 1 C2218 F1H1C683A087 0 068uF 16V 1 Safety Ref No Part No Part Name Description Qty Remarks C2219 F1H0J1050013 1uF 6 3V 1 C2220 F1H0J1050013 1uF 6 3V 1 C2221 F1H1A184A012 0 18uF 10V 1 C2222 F1H0J1050013 1uF 6 3V 1 C2223 F1H0J1050013 1uF 6 3V 1 C2224 F1H0J1050013 1uF 6 3V 1 C2225 F1H1H102A219 1000pF 50V 1 C2226 ECJ1VB1H681K 680pF 50V 1 C2227 F1H1H101A720 100pF 50V 1 C2228 F1H0J105001...

Page 170: ...V 1 C4010 F2A0J101A181 100uF 6 3V 1 Safety Ref No Part No Part Name Description Qty Remarks C4013 F1H1H392A013 3900pF 50V 1 C4015 F1H1H103A219 0 01uF 50V 1 C4016 F2A1C101A180 100uF 16V 1 C4017 F2A1C470A180 47uF 16V 1 C4018 F1H1H103A219 0 01uF 50V 1 C4019 F1H1H103A219 0 01uF 50V 1 C4020 F2A1A330A159 33uF 10V 1 C4021 F2A1C470A180 47uF 16V 1 C4022 F1H1H103A219 0 01uF 50V 1 C4023 F2A1C470A180 47uF 16V...

Page 171: ...H1A474A001 0 47uF 10V 1 C5333 F1H1H102A219 1000pF 50V 1 C5334 F1H1A474A001 0 47uF 10V 1 Safety Ref No Part No Part Name Description Qty Remarks C5350 F1H1H102A219 1000pF 50V 1 C5351 F1H1H102A219 1000pF 50V 1 C5400 ECQV1H684JL3 0 68uF 50V 1 C5401 F1H1H104A013 0 1uF 50V 1 C5402 F1H1H104A013 0 1uF 50V 1 C5403 F1H1H104A013 0 1uF 50V 1 C5404 F1H1H331A013 330pF 50V 1 C5405 F1H1H104A013 0 1uF 50V 1 C5406...

Page 172: ...100pF 50V 1 C6671 F2A1V220A184 22uF 35V 1 Safety Ref No Part No Part Name Description Qty Remarks C6801 F1H1C683A087 0 068uF 16V 1 C6802 F1H1C683A087 0 068uF 16V 1 C6803 F1H1C104A042 0 1uF 16V 1 C6804 F1H1C104A042 0 1uF 16V 1 C6810 ECJ1VB1H391K 390pF 50V 1 C6811 F1H0J1050013 1uF 6 3V 1 C6812 F1H0J1050013 1uF 6 3V 1 C6813 F1H1H331A013 330pF 50V 1 C6814 F1H1H331A013 330pF 50V 1 C6815 F1H1H103A219 0 ...

Page 173: ...V 1 C8501 F2G0J101A031 100uF 6 3V 1 C8502 F1G1C104A083 0 1uF 16V 1 C8503 F1G1C104A083 0 1uF 16V 1 C8504 F1G1C104A083 0 1uF 16V 1 C8505 F1G1C104A083 0 1uF 16V 1 C8506 F1G1C104A083 0 1uF 16V 1 C8511 F1H0J1050013 1uF 6 3V 1 C8512 F1H0J1050013 1uF 6 3V 1 C8513 F1G1A1040006 0 1uF 10V 1 C8514 F1G1A1040006 0 1uF 10V 1 C8515 F1G1A1040006 0 1uF 10V 1 C8516 F1G1A1040006 0 1uF 10V 1 C8521 F1G1A1040006 0 1uF ...

Page 174: ...174 MMH0905 ...

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