Panasonic SA-PM53E Скачать руководство пользователя

Страница: 101 / 121

18.7. CD LOADING P.C.B

CD LOADING P.C.B (REP3569A)

2771A-1

PbF

CN1

RM21

IC21

C22

C21

(LOADING_MOTOR)

(OPENSW)

(STOCKSW)

(PLAYSW)

RM11

(UPDOWN)

IC11

C12

C11

(BOTTOMSW)

J21

J11

J13

J14

J12

J15

J16

(CHANGESW)

SA-PM53E / SA-PM53EB / SA-PM53EG

101

Содержание SA-PM53E

Страница 1: ... Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law SA PM53E SA PM53EB SA PM53EG Colour S Silver Type S N 20 dB at 999 kHz 900 µV m n Cassette Deck Section Track system 4 track 2 channel Heads Record playback Solid permalloy head Erasure Double gap ferrite head Motor DC servo motor Recording system AC bias 100 kHz Erase system AC erase 100 kHz Tape speed 4 8 cm ...

Страница 2: ... condensation Power consumption in standby mode 0 6 W Notes 1 Specifications are subject to change without notices Mass and dimensions are approximate 2 Total harmonic distortion is measured by the digital spectrum analyzer 3 The labels HIGH and LOW on the rear or the speakers refer to High frequency and Low frequency n System SC PM53E S Music center SA PM53E S Speaker SB PM53EG MJ n System SC PM5...

Страница 3: ...IRCUIT 90 17 4 DECK CIRCUIT DECK MECHANISM CIRCUIT and TAPE EJECT CIRCUIT 91 17 5 POWER CIRCUIT 92 17 6 TRANSFORMER CIRCUIT 93 17 7 CD LOADING CIRCUIT 94 18 Printed Circuit Board Diagrams 95 18 1 CD SERVO P C B 95 18 2 MAIN P C B 96 18 3 PANEL P C B 97 18 4 DECK P C B DECK MECHANISM P C B and TAPE EJECT P C B 98 18 5 POWER P C B 99 18 6 TRANSFORMER P C B 100 18 7 CD LOADING P C B 101 19 Illustrati...

Страница 4: ...e a return path to the chassis the reading must be Figure 1 1 1 2 LEAKAGE CURRENT HOT CHECK See Figure 1 1 Plug the AC cord directly into the AC outlet Do not use an isolation transformer for this check 2 Connect a 1 5kΩ 10 watts resistor in parallel with a 0 15µF capacitors between each exposed metallic part on the set and a good earth ground such as a water pipe as shown in Figure 1 3 Use an AC ...

Страница 5: ...1 2 Caution for AC Cord 5 SA PM53E SA PM53EB SA PM53EG ...

Страница 6: ...protection circuitry may have operated if either of the following conditions are noticed No sound is heard when the power is turned on Sound stops during a performance The function of this circuitry is to prevent circuitry damage if for example the positive and negative speaker connection wires are shorted or if speaker systems with an impedance less than the indicated rated impedance of the ampli...

Страница 7: ...se 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 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 replacement ES device from its...

Страница 8: ...ine Laserdiode Im eingeschalteten Zustand wird unsichtbare Laserstrahlung von der Lasereinheit abgestrahlt Wellenlänge 780nm Maximale Strahlungsleistung der Lasereinheit 100 µW VDE Die Strahlung an der Lasereinheit ist ungefährlich wenn folgende Punkte beachtet werden 1 Die Lasereinheit nicht zerlegen da die Strahlung an der freigelegten Laserdiode gefährlich ist 2 Den werkseitig justierten Einste...

Страница 9: ...in as short time as possible Fig 4 1 4 Do not turn the variable resistor laser power adjustment It has already been adjusted Grounding for electrostatic breakdown prevention 1 Work table grounding Fig 4 2 Use the anti static wrist strap to discharge the static electricity from your body 2 Work table grounding Fig 4 2 Put a conductive material sheet or steel sheet on the area where the traverse dec...

Страница 10: ...ng point is 50 70 F 30 40 C higher Please use a high temperature soldering iron In case of soldering iron with temperature control please set it to 700 20 F 370 10 C Pb free solder will tend to splash when heated too high about 1100 F 600 C When soldering or unsoldering please completely remove all of the solder on the pins or solder area and be sure to heat the soldering points with the Pb free s...

Страница 11: ...e Refer to Packing Materials Accessories Parts List Section 23 for the part number Remote Control AC Power Cord For EB AC Power Cord For E EG AM Loop Antenna FM Antenna FM Antenna For EB 11 SA PM53E SA PM53EB SA PM53EG ...

Страница 12: ...7 Operating Instructions Procedures 7 1 Main Unit Remote Control Operation 12 SA PM53E SA PM53EB SA PM53EG ...

Страница 13: ...7 2 Disc Information 13 SA PM53E SA PM53EB SA PM53EG ...

Страница 14: ...he Check Sum of EEPROM and firmware version will be display for 1 sec ROM correction Firmware version No In any mode 1 Press button on main unit follow by 4 and 7 on remote control To exit press ENTER button on remote control or button on main unit or remote control Cold Start To activate cold start ipon next AC power up Note This test do not work when selector is in Tuner In doctor mode 1 Press 4...

Страница 15: ...ose 3 Tray 1 load tray 4 open then close 4 Tray 1 load tray 5 open then close 5 CD check mode and then close 6 Tray 1 load 7 After the above process CHNGR_OK shall be displayed If there is no problems Error codes will display if errors occurs In doctor mode 1 Press DISC button on remote control To exit press ENTER button on remote control or button on main unit or remote control 8 1 1 Cassette Mec...

Страница 16: ...he n Key LCD shall display the abnormality item code when the STOP key is pressed it shall display the abnormality item code in the following sequence T H 0 1 T H 0 2 T H 0 3 7 To clear all the abnormalities in the memory press the n Key for more than 5 Sec while the self diagnostic mode is stopped At this time all the abnormalities item in the memory is cleared and is displayed on the LCD C L E A...

Страница 17: ...17 SA PM53E SA PM53EB SA PM53EG ...

Страница 18: ...eck for micro processor firmware version EEPROM check ROM correction Below is the procedures for this mode Step 1 Enter into Doctor mode For more information refer to section 8 1 on key operation to enter into this mode 18 SA PM53E SA PM53EB SA PM53EG ...

Страница 19: ...t to VOLUME 50 Bass Treble is set to 0dB H BASS is switch off Note When in CD to Tape Recording Test mode the following process is perform a Deck will rewind to start point point at the start of recording Stop During rewinding of Tape CD tray selected remains open b Recording begins at constant analogue recording speed for 3 seconds Stop During this time track 1 is access 10dB 400HZ However Error ...

Страница 20: ... procedures for this mode Step 1 Enter into Doctor mode For more information refer to section 8 1 on key operation to enter into this mode Step 2 Press button on remote control Enter into TPS Test mode During this mode Software will start checking for existence of cassette in Deck If the Deck does not contain any cassette it shall end the test and displays the result of the test The test will star...

Страница 21: ...enter into this mode Step 2 Press DISPLAY button on remote control Enter into RDS checking During this mode BASS and TREBLE set to 0dB and preset EQ OFF When DISPLAY key is pressed it will enter the FM band setting The data in test mode 5 shall be memorized For region without RDS is shall be display PS MODE 1 PTY each shall be displayed for 2 sec each 21 SA PM53E SA PM53EB SA PM53EG ...

Страница 22: ...ll open up NAOD Normal all open down NACU Normal all close up NACD Normal all close down F28 NACL Normal all close F29 NAOP Normal all open All open close during play F27 PAOU Play all open up PAOD Play all open down PACU Play all close up PACD Play all close down F28 PACL Play all close F29 PAOP Play all open Lock for shipment F27 LOCK Lock Total 5 37 In CR16 Self Diagnostic mode the errors that ...

Страница 23: ...displaying error codes Thesed error code such as U H and F are stored in memory and held unless it is cleared The error code is display by enter into self diagnostic mode Error Code Diagnosis Contents Description of error Automatic FL Display Remarks H01 MODE SW abnormal For deck mechanism unit For deck 1 2 Press on main unit for next error H02 REC INH SW abnormal For deck mechanism unit For deck ...

Страница 24: ...position if failsafe counter is finished and switch no changeor switch target condition was not achieve this error shall be memorized Next time mechanism operates it shall do coldstart Error No shall be clear by force or coldstart For CD unit For Traverse Press on main unit for next error F27 SLIDE OPERATION Abnormal During vertical operation if failsafe timer is finished and switch no change or s...

Страница 25: ...L immediately GOODBYE shall not be display but the error display F61 is displayed instead 2 seconds after the F61 displayed ECONO shall be set to L and FL display shall be turned off The error content shall be memorized when the abnormality occurs and can be display in the C mecha self diagnostic mode described later For Power Supply Related Error Detection Press on main unit for next error 25 SA ...

Страница 26: ...equired Warning This product uses a laser diode Refer to Precaution of Laser Diode ACHTUNG Die Lasereinheit nicht zerlegen Die Lasereinheit darf nur gegen eine vom Hertsteller spezifizierte Einheit ausgetauscht werden Below is the list of disassembly sections Disassembly of Side Panel L R Disassembly of Top Cabinet Disassembly of Deck P C B and Tape Eject P C B Disassembly of Front Panel Disassemb...

Страница 27: ... following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the servicing To assemble the unit reverse the steps shown in the chart below 27 SA PM53E SA PM53EB SA PM53EG ...

Страница 28: ...9 3 Main Parts Location Diagram 28 SA PM53E SA PM53EB SA PM53EG ...

Страница 29: ...panel L Step 5 Remove 1 screw from the corner of the side panel L Step 6 Remove the side panel as arrow shown Be careful of the catches 9 5 Disassembly of Top Cabinet Follow the Step 1 Step 6 of item 9 4 Step 1 Lift up the top cabinet as arrow shown Be careful of the catches Step 2 Place the top cabinet as shown and detach the connector CN1305 9 6 Disassembly of Deck P C B and Tape Eject P C B Fol...

Страница 30: ...of item 9 4 Follow the Step 1 Step 2 of item 9 5 Step 1 Detach the connector CN401 and CN501 Step 2 Remove 1 screw and Chassis ground wire Step 3 Release 2 catches Step 4 Release the catch at the bottom cabinet and remove the front panel as arrow shown 9 8 Disassembly of Panel P C B Follow the Step 1 Step 6 of item 9 4 Follow the Step 1 Step 2 of item 9 5 Follow the Step 1 Step 4 of item 9 7 30 SA...

Страница 31: ...Cabinet Follow the Step 1 Step 6 of item 9 4 Follow the Step 1 Step 2 of item 9 5 Step 1 Detach the connector CN300 Step 2 Remove 7 screws altogether Step 3 Remove the rear cabinet as arrows shown Be careful of the catches 9 10 Disassembly of Main P C B Follow the Step 1 Step 6 of item 9 4 Follow the Step 1 Step 2 of item 9 5 Follow the Step 1 Step 3 of item 9 9 31 SA PM53E SA PM53EB SA PM53EG ...

Страница 32: ... the Step 1 Step 6 of item 9 4 Follow the Step 1 Step 2 of item 9 5 Follow the Step 1 Step 3 of item 9 9 Step 1 Detach 2 connectors CN501 Step 2 Remove 4 screws and pull out the Transformer P C B as arrow shown 9 12 Disassembly of Tuner Pack Follow the Step 1 Step 6 of item 9 4 Follow the Step 1 Step 2 of item 9 5 Follow the Step 1 Step 3 of item 9 9 32 SA PM53E SA PM53EB SA PM53EG ...

Страница 33: ... 9 10 Follow the Step 1 of item 9 11 Step 1 Remove 5 screws Step 2 Remove the Power P C B as arrow shown Be careful of the catch 9 14 Disassembly of CR16 Mechanism Follow the Step 1 Step 6 of item 9 4 Follow the Step 1 Step 2 of item 9 5 Follow the Step 1 Step 4 of item 9 7 Step 1 Remove 2 screws Step 2 Detach the connectors CN350 and CN351 Step 3 Remove the tape which used to secure the FFC conne...

Страница 34: ...echanism Unit from the bottom chassis as arrow shown 9 15 Replacement of CD Lid Follow the Step 1 Step 6 of item 9 4 Follow the Step 1 Step 2 of item 9 5 Follow the Step 1 Step 4 of item 9 7 Step 1 Remove 2 screws and 2 CD Lid supports Step 2 Release the spring hook as arrow shown 34 SA PM53E SA PM53EB SA PM53EG ...

Страница 35: ...placement of Cassette Lid Follow the Step 1 Step 6 of item 9 4 Follow the Step 1 Step 2 of item 9 5 Follow the Step 1 Step 4 of item 9 6 Step 1 Using screw driver to remove Damper gear as arrow shown Step 2 Remove the cassette open spring as arrows shown in order 35 SA PM53E SA PM53EB SA PM53EG ...

Страница 36: ...he Power IC Follow the Step 1 Step 6 of item 9 4 Follow the Step 1 Step 2 of item 9 5 Follow the Step 1 Step 3 of item 9 9 Follow the Step 1 Step 2 of item 9 10 Follow the Step 1 of item 9 11 Follow the Step 1 Step 2 of item 9 13 Step 1 Remove 4 screws Step 2 Remove 1 screw Step 3 Unsolder the Power IC501 and 502 36 SA PM53E SA PM53EB SA PM53EG ...

Страница 37: ...6 of Item 9 4 Follow the Step 1 Step 2 of Item 9 5 Follow the Step 1 Step 4 of Item 9 6 Follow the Step 1 Step 4 of Item 9 18 9 18 Procedure for Replacing Pinch Roller and Head Block Deck Mechanism Unit 9 19 Procedure for Replacing Motor Capstan Belt A Capstan Belt B and Winding Belt Deck Mechanism Unit 37 SA PM53E SA PM53EB SA PM53EG ...

Страница 38: ...38 SA PM53E SA PM53EB SA PM53EG ...

Страница 39: ...1 Step 4 of Item 9 6 Follow the Step 1 Step 6 of Item 9 4 Follow the Step 1 Step 2 of Item 9 5 Follow the Step 1 Step 4 of Item 9 7 Follow the Step 1 Step 5 of Item 9 14 9 20 Procedure for Replacing Parts on Deck Mechanism PCB 9 21 Disassembly of CR16 Mechanism 39 SA PM53E SA PM53EB SA PM53EG ...

Страница 40: ... 4 Follow the Step 1 Step 2 of Item 9 5 Follow the Step 1 Step 4 of Item 9 7 Follow the Step 1 Step 5 of Item 9 14 Follow the Step 1 Step 2 of Item 9 21 9 22 Replacement of optical pickup unit CD mechanism 40 SA PM53E SA PM53EB SA PM53EG ...

Страница 41: ...41 SA PM53E SA PM53EB SA PM53EG ...

Страница 42: ...ep 2 of Item 9 5 Follow the Step 1 Step 4 of Item 9 7 Follow the Step 1 Step 5 of Item 9 14 Follow the Step 1 Step 2 of Item 9 21 Follow the Step 1 Step 4 of Item 9 22 9 23 Replacement of a traverse gear A and a traverse gear B 42 SA PM53E SA PM53EB SA PM53EG ...

Страница 43: ...For preparation of gear for servicing perform the procedures as follows In case of re servicing the same set the gear for servicing may be took off because it had been used So the gear for servicing must be stored 1 Remove the gear attached to top cover of CD loading mechanism 2 Insert the hexagonal wrench 2 5mm into the gear 3 Disassemble the body and take out CD loading mechanism 4 Perform disas...

Страница 44: ...eplacement for the disc tray Follow the Step 1 Step 6 of Item 9 4 Follow the Step 1 Step 2 of Item 9 5 Follow the Step 1 Step 4 of Item 9 7 Follow the Step 1 Step 5 of Item 9 14 44 SA PM53E SA PM53EB SA PM53EG ...

Страница 45: ...45 SA PM53E SA PM53EB SA PM53EG ...

Страница 46: ...ep 1 Step 5 of Item 9 14 Follow the Step 1 Step 10 of Item 9 25 2 9 25 4 Disassembly for CD loading unit Follow the Step 1 Step 6 of Item 9 4 Follow the Step 1 Step 2 of Item 9 5 Follow the Step 1 Step 4 of Item 9 7 Follow the Step 1 Step 5 of Item 9 14 Follow the Step 1 Step 10 of Item 9 25 2 Follow the Step 1 Step 4 of Item 9 25 3 46 SA PM53E SA PM53EB SA PM53EG ...

Страница 47: ...47 SA PM53E SA PM53EB SA PM53EG ...

Страница 48: ...48 SA PM53E SA PM53EB SA PM53EG ...

Страница 49: ... VFK1700 The hanarl oil must be applied to any parts with grease other than the said parts Follow the Step 1 Step 6 of Item 9 4 Follow the Step 1 Step 2 of Item 9 5 Follow the Step 1 Step 4 of Item 9 7 Follow the Step 1 Step 2 of Item 9 11 Follow the Step 1 Step 5 of Item 9 14 Follow the Step 1 Step 10 of Item 9 25 2 Follow the Step 1 Step 4 of Item 9 25 3 Follow the Step 1 Step 22 of Item 9 25 4 ...

Страница 50: ...50 SA PM53E SA PM53EB SA PM53EG ...

Страница 51: ...51 SA PM53E SA PM53EB SA PM53EG ...

Страница 52: ...52 SA PM53E SA PM53EB SA PM53EG ...

Страница 53: ...53 SA PM53E SA PM53EB SA PM53EG ...

Страница 54: ...54 SA PM53E SA PM53EB SA PM53EG ...

Страница 55: ...55 SA PM53E SA PM53EB SA PM53EG ...

Страница 56: ...56 SA PM53E SA PM53EB SA PM53EG ...

Страница 57: ...57 SA PM53E SA PM53EB SA PM53EG ...

Страница 58: ...58 SA PM53E SA PM53EB SA PM53EG ...

Страница 59: ...59 SA PM53E SA PM53EB SA PM53EG ...

Страница 60: ...60 SA PM53E SA PM53EB SA PM53EG ...

Страница 61: ...61 SA PM53E SA PM53EB SA PM53EG ...

Страница 62: ... Item 9 4 Follow the Step 1 Step 2 of Item 9 5 Follow the Step 1 Step 4 of Item 9 7 Follow the Step 1 Step 5 of Item 9 14 Follow the Step 1 Step 2 of Item 9 21 9 27 Disassembly of traverse mechanism 62 SA PM53E SA PM53EB SA PM53EG ...

Страница 63: ... to twinning around capstan or pinch roller during play or record rotate the Winding Arm as arrow shown to remove twined tape Step 2 Push the lever as arrow shown to open the cassette lid and remove the cassette tape 9 28 Handling of cassette tape jam 63 SA PM53E SA PM53EB SA PM53EG ...

Страница 64: ...10 Service Positions Note For description of the disassembly procedures see the Section 9 10 1 Checking and Repairing of Deck Deck Mechanism and Tape Eject P C B 64 SA PM53E SA PM53EB SA PM53EG ...

Страница 65: ...10 2 Checking and Repairing of Transformer P C B 65 SA PM53E SA PM53EB SA PM53EG ...

Страница 66: ...10 3 Checking and Repairing of Main P C B 66 SA PM53E SA PM53EB SA PM53EG ...

Страница 67: ...10 4 Checking and Repairing of Panel P C B 67 SA PM53E SA PM53EB SA PM53EG ...

Страница 68: ...10 5 Checking and Repairing of CD Servo and CD Loading P C B 68 SA PM53E SA PM53EB SA PM53EG ...

Страница 69: ...10 6 Checking and Repairing of Power P C B 69 SA PM53E SA PM53EB SA PM53EG ...

Страница 70: ...ng at STOP mode ON approx 200msec e REV REW Supply the plunger power in a flash at REV PLAY mode ON approx 50msec f STOP Supply the plunger power in a flash at FF mode ON approx 50msec Repeat the operation FWD PLAY Note Other operation may start if a timing of supplying the plunger power is missed 11 1 1 Connection Status between Mechanism and Power Supply Motor Plunger 11 1 2 Operative Parts of M...

Страница 71: ...Fig 7 71 SA PM53E SA PM53EB SA PM53EG ...

Страница 72: ...emove 4 screws from the mechanism unit to disassemble under 9 Assembling and Disassembling 3 Connect the headphone jack output jig Fig 8 to headphone jack Fig 8 Fig 9 12 1 4 Tape Speed Adjustment Normal speed adjustment only during forward playback Product reference value 3 000 90Hz 1 Connect a frequency indicator Fig 12 2 Playback the middle portion of the test tape QZZCWAT 3 Adjust the motor scr...

Страница 73: ... pressing the buttons till the recording pause mode is activated 5 Check that the output level is within the standard range Standard Range 13 5 4mV Fig 12 12 1 6 Bias Frequency Check 1 Connect a digital frequency counter Fig 13 2 Set the function to TAPE position 3 Insert a normal blank cassette tape QZZCRA and press REC mode on main unit 4 Check that the output frequency is within the standard ra...

Страница 74: ...1 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CD PLAY 1 6 0 1 6 1 7 1 9 0 3 3 3 3 3 2 0 0 1 6 1 6 1 6 0 0 0 1 7 1 8 1 8 STANDBY 1 6 0 1 6 1 6 1 6 0 3 3 0 0 0 0 1 6 0 1 6 1 6 1 6 1 6 1 6 0 0 Ref No MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 CD PLAY 0 2 2 4 1 8 1 7 0 1 8 3 3 1 2 1 2 0 1 7 1 7 0 8 1 4 1 4 1 5 0 3 1 5 0 STANDBY 0 0 1 4 1 7 1 6 1 7 3 3 1 1 0 0 0 0 0 0...

Страница 75: ... 0 0 Ref No MODE 1 2 3 4 5 6 7 8 CD PLAY 0 3 9 0 0 1 0 0 0 STANDBY 0 3 8 0 0 1 2 0 0 0 Ref No MODE 1 2 3 4 5 CD PLAY 4 6 0 4 6 0 3 3 STANDBY 4 7 0 4 7 0 3 3 Ref No MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CD PLAY 0 4 1 7 1 6 1 6 3 3 0 1 7 1 6 0 0 0 3 3 1 7 1 7 0 1 6 STANDBY 0 1 6 1 6 1 6 3 3 0 1 6 1 6 0 0 0 3 3 1 7 1 7 0 1 6 Ref No MODE E C B E C B E C B E C B E C B CD PLAY 0 3 9 0 0 0 5 7 0 0 ...

Страница 76: ...CHANISM P C B 13 1 7 Power P C B Ref No MODE 1 2 3 4 5 CD PLAY 7 5 15 3 0 9 5 15 3 STANDBY 7 5 15 8 0 9 5 15 8 Ref No MODE E C B E C B E C B E C B E C B CD PLAY 0 7 9 0 8 5 40 7 9 0 3 9 0 1 0 1 3 9 0 0 6 4 0 STANDBY 0 7 9 0 8 5 41 9 0 1 3 9 0 0 1 3 8 0 0 0 3 8 Ref No MODE E C B E C B E C B CD PLAY 5 6 40 6 2 0 3 9 0 12 15 2 12 5 STANDBY 0 42 0 0 3 8 0 12 15 7 12 6 Q519 QR522 Q524 POWER P C B IC 50...

Страница 77: ...mVp p 1msec div CN401 PIN 5 CD PLAY 4 44Vp p 5usec div CN401 PIN 6 CD PLAY 4 36Vp p 25msec div CN401 PIN 7 CD PLAY 3 2Vp p 10msec div CN401 PIN 8 CD PLAY 4 28Vp p 10msec div CN402 PIN 5 CD PLAY 190mVp p 1msec div CN501 PIN 2 CD PLAY 4 2Vp p 10msec div CN351 PIN 6 CD PLAY 4 04Vp p 25msec div CN501 PIN 6 CD PLAY 5 12Vp p 25msec div IC401 PIN 10 CD PLAY 680mVp p 25usec div IC401 PIN 11 CD PLAY 1 66Vp...

Страница 78: ...div IC401 PIN 42 CD PLAY 4 4Vp p 10msec div IC401 PIN 43 CD PLAY 4 44Vp p 10msec div IC401 PIN 48 CD PLAY 3 24Vp p 10msec div IC401 PIN 70 CD PLAY 3 44Vp p 10msec div IC401 PIN 71 CD PLAY 3 6Vp p 1msec div IC405 PIN 2 CD PLAY 3 56Vp p 10msec div IC405 PIN 13 CD PLAY 2 34Vp p 250nsec div IC401 PIN 19 CD PLAY 3 44Vp p 10msec div IC405 PIN 16 CD PLAY 3 64Vp p 1msec div 78 SA PM53E SA PM53EB SA PM53EG...

Страница 79: ...T PbF PbF PbF PbF PbF PbF PbF PbF CD LOADING P C B CD SERVO P C B TAPE EJECT P C B DECK MECHANISM P C B DECK P C B MAIN P C B TRANSFORMER P C B POWER P C B PANEL P C B CN1 WR1308B CN1305 WR1903 CP1902 CP1301 WR1308A CS971 REC PLAY HEAD CN200 CN351 CN402 CN350 CN401 CN340 JK201 CN300 1 2 CN7002 M7301 TRV MOTOR M7302 SPL MOTOR CN7001 T502 SUB TRANSFORMER T501 POWER TRANSFORMER JK503 CN501 1 9 H501 J...

Страница 80: ...SA PM53E SA PM53EB SA PM53EG 80 ...

Страница 81: ...TOR B FOCUS COIL TRACKING COIL T OPTICAL PICKUP PHOTO DETECTOR SEMICONDUCTOR LASER F F T Q7601 SWITCH PC1 4 PC B M M X7201 IC7001 MN6627954MA LSI IC TO MAIN BLOCK A LD_SW 81 80 25 24 23 22 21 SPOUT PC TRVP TRP FOP BLKCK TX NRST MLD MCLK MDATA STAT 69 67 68 70 SPOUT PC TRVP TRP FOP X1 X2 BLKCK TX NRST MLD MCLK MDATA STAT LOADING 71 40 C E E E E E F E F D C A B D C 38 B 35 E 39 A 37 D 36 F 66 72 OUT...

Страница 82: ...ROOF LEVEL SWITCH DECK 2 ERASE HEAD DECK 2 R P HEAD LCH S971 MODE S972 HALF S975 RECINH_F Q1304 Q1101 Q1201 MUTING SWITCH SWITCH DECK MUTING CONT BIAS SWITCH 65 DMT 61 PHOTO 95 VOL_JOG 22 E_CS E_CLK E_DAT 3 23 4 63 5 2 TUNED 3 STS 4 CL 5 SDA KEY1 94 S601 S608 KEY SW X401 Xin 15 Xout 13 RMT 18 42 37 L OUT R OUT 39 CLOCK 40 DATA 52 18 PREV IN L PREV IN R 54 16 IGVOUT L IGVOUT R 5 6 IN L4 IN R4 68 AS...

Страница 83: ...CLK 7 FL_DATA 8 FL_CLK SEG01 FROM TRANSFORMER 42 MDATA_OUT 48 STATUS 39 MCLK 79 RESTSW 19 BLKCK 80 CD RST 43 MLD 58 M2_F 57 M2_R 56 M1_F 55 M1_R 54 BT_SW 53 POS 52 OPEN_SW 51 STOCK_SW 50 PLAY_SW Q205 Q208 MUTING SWITCH Q207 Q211 Q208 Q212 MUTING CONTROL QR201 40 MUTE_A MDATA STAT MCLK RESTSW BLKCLK NRST MLD S4 OPEN S1 STOCK S2 PLAY S3 BOTTOM M Q1315 SWITCH D971 77 MOTOR MOTOR SWITCH SWITCH MOTOR S...

Страница 84: ...TCH Q302 Q303 D510 D513 D507 Q501 VP REGULATOR RL501 Q502 PCONT SWITCH Q301 SWITCH Q303 SWITCH T502 SUB TRANSFORMER D514 E501 PCONT SWITCH Q515 STANDBY SWITCH Q519 21 PCONT2 HALT 20 Q503 PCONT SWITCH D509 LOW PASS FILTER Q514 Q513 QR522 DC DET SWITCH D528 D529 D516 D519 Q524 REGULATOR D502 D505 Q508 Q509 DC DET SWITCH Q505 VOLTAGE REGULATOR Q506 VOLTAGE REGULATOR FILTER REGULATOR IC503 C0DAZYY0000...

Страница 85: ...ltmeter high impedance and oscilloscope on the basis of chassis Accordingly there may arise some error in voltage values and waveforms depending upon the internal impedance of the tester or the measuring unit Importance safety notice Components identified by mark have special characteristics important for safety Furthermore special parts which have purposes of fire retardant resistors high quality...

Страница 86: ...86 SA PM53E SA PM53EB SA PM53EG ...

Страница 87: ...5 0 5 4 4 6 5 32 5 5 9 1 1 7 7 3 95 1 1 9 9 5 9 0 759 02725 0 65 02725 5 5 5 5 5 5 5 5 5 9 5 5 5 3 5 9 9 1 1 1 1 1 95 1 1 1 39 3 1 3 1 39 1 1 1 1 3 3 1 1 5 1 3 17 67 35 09 35 09 3 46 7 7 60 30 165902121 3 966 29 9 7 7 1567 67 7 0 7 0 7 0 7 29 17 67 23 7593 63287 753 966 6 5 35 0966 15 6 1 6 1 19 5 19 659021 75 56 659021 966 26 1 95 9 5 1 5 287 59 5 5 287 9 5 3 9 966 2875 966 5 1 5 287 3 6 01 0 6 9...

Страница 88: ...LEVEL PCONT2 DCDET P_MTR_L P_MTR_R C382 0 1 C381 0 1 9V AFGND 9V R_IN AFGND L_IN CN200 CN402 TU_L TU_R AUX_L AUX_R PBL PBR CD_L CD_R R215 1K R216 1K C209 1000P C210 1000P R480 4 7K CL SDA TUNED TU_L ST TU_R DET_OUT 9V PORTSL CL SDA TUNED LCH STEREO RCH DET_OUT 9V AFGND C328 0 1 PL MOTOR_H PGND MOTOR DECK_AD2 9 6V DECK_AD1 9V PBL PBR AFGND AFGND REC_L REC_R REC BP DMT DVREF VREF DGND KEY2 PHOTO DEC...

Страница 89: ...0 680 R451 4 7K R453 0 R452 100 R454 22K C413 22P C412 18P C402 0 01 R472 47K C409 50V1 C410 100P X402 C411 50V22 D402 B0ACCK00005 QR402 QR402 B1GBCFLL0037 CHANGESW TUNED ST CL SDA R479 10K R488 15K C330 0 022 EE_DAT EE_CS EE_CLK R332 22K R331 22K C331 220P R330 4 7K IC402 EEPROM NOT SUPPLIED GND IN OUT R404 1K R408 100 R409 100 R410 1K R411 1K R412 2 2K C401 100P C426 220P C427 220P R413 100 R414...

Страница 90: ... 50V22 C625 0 1 L603 G0C3R3JA0027 GRID09 GRID08 GRID07 GRID06 GRID05 GRID04 GRID03 GRID02 GRID01 VDD VSS SEG08 SEG09 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 VDD VSS GRID10 GRID11 SEG17 VP SEG01 SEG02 SEG03 SEG04 SEG05 SEG06 SEG07 NC NC NC NC OSC DOUT FL_DATA FL_CLK FL_CS NC NC IC601 C0HBB0000057 FL DRIVER R604 100K R636 10K R616 12K C611 100P C612 100P R617 22K R618 10K R619 12K C613 100P C615 1...

Страница 91: ...0P C1108 16V10 R1303 4 7M C1304 50V4 7 C1307 10V220 Vcc Nor Cro SW ALC PB REC SW REC Lout REC Lin TPS GAIN ADJ ALC LOW OUT TPS PB L out Rout PB PB L EQ PB R EQ PB L NF PB Lin PB Rin 12 13 14 15 16 17 18 19 20 21 22 RF GND REC Rout REC Rin TPS Out PB R NF 10 5 4 3 2 1 6 7 8 9 11 REC AMP R REC AMP L PB AMP R PB AMP L Rec Mute Mute TPS PB Rec Rec PB PB ALC PB Rec Rec PB NOR Chro LOGIC RIPPLE REJECTIO...

Страница 92: ...40 50V0 68 R552 1 2K R736 27K R750 12K C539 50V0 68 R553 1 2K R737 27K WB516 0 WB505 WB504 WB501 WB518 0 WB513 0 9 6V CP502 CP501 7 5V DC_DET PCONT2 WB519 DC_DET DC_DET WB511 OP_LEVEL VCC VCC _VCC P_MTR_R P_MTR_L VCC AGND 9V 11V 9V 9 6V 7 5V R751 12K C726 16V33 R743 33K R742 5 6K R744 22K WB508 WA505 0 D537 B0ACCK000005 D528 B0ACCK000005 D523 B0ACCK000005 D529 B0ACCK000005 C702 120P R710 560 C543 ...

Страница 93: ... C502 63V100 R505 10K C506 0 01 C507 16V1000 C512 50V2200 VCC V02 V01 GND CTL C510 0 1 C511 25V100 C509 16V22 R504 3300 R506 10K VPGND VPGND D509 B0ACCK000005 D508 B0BC028A007 D506 B0EAKM000117 D507 B0EAKM000117 DGND HALT PCONT STYBY3 3V VP FL2 FL1 VPGND 5 6V D517 B0EAKM000117 D519 B0EAKM000117 D518 B0EAKM000117 D516 B0EAKM000117 T501 G4CYAYY00077 FP501 4A FP502 1A R512 1 D501 B0ACCK000005 D520 B0...

Страница 94: ... BOTTOM S4 OPEN S1 STOCK S2 PLAY B SIGNAL LINE TO MAIN CIRCUIT CN350 ON SCHEMATIC DIAGRAM 3 CN1 S5 CHANGE SA PM53E EG EB CD LOADING CIRCUIT VREF OUT2 RNF OUT1 VM VCC F_IN GND R_IN IC11 C0GAG0000007 DRIVER IC C11 0 01 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 2 4 6 8 7 5 3 1 14 13 12 11 10 9 7 5V PGND CR16 SWITCH DNGD UP DOWN F UP DOWN R BOTTOM SW POSTION SENS LED OPEN SW LOAD F LOAD R STOCK SW PLAY SW S...

Страница 95: ...5 R7218 C7226 R7217 R7221 C7230 R7601 C7613 C7335 R7327 Q7601 C7218 W7026 R7650 R7329 W7027 R7220 D7650 W7025 R7253 R7254 R7214 C7263 C7166 TP2 TP18 TP17 TP19 TP14 TP13 TP10 TP37 TP39 TP36 TP38 TP51 RF TP50 C7241 C7233 TP11 IC7001 R7335 R7325 C7315 R7315 R7323 C7338 R7331 C7352 R7328 R7330 R7339 C7216 C7161 C7244 R7211 C7217 C7204 W7012 W7015 W7013 R7212 W7014 C7102 C7142 C7107 C7234 W7011 C7155 C...

Страница 96: ... QR306 QR305 WA413 D351 WA403 R355 R356 R357 R358 R359 R354 C353 C351 C381 C382 C380 WA408 WA401 WA402 R477 WA404 WA424 WA430 WA400 WA429 WA416 WA418 WA409 R224 WA407 WA417 WA421 WA434 WA414 WA435 R433 C231 C235 D302 C223 C224 C225 WA436 X401 X402 C411 C409 C405 C404 L401 W240 C415 C302 C303 R310 W235 C355 Q303 CN300 TO FAN C300 C301 W310 C211 C212 C214 C215 C216 C217 C218 C213 C239 C240 C222 C220...

Страница 97: ... L603 W604 L602 C608 C606 W616 W636 W615 W617 W614 W621 W622 W623 W626 W632 W629 W619 W620 W635 W634 W633 H601 JW601 W640 W624 W625 W610 W628 W613 W609 W630 W638 Z601 W639 W641 W642 W643 W645 W652 W647 W644 W648 W649 W646 W651 JK601 W650 L601 W653 W602 C624 S604 TAPE C610 R630 R629 R628 R627 R631 R611 R612 R632 R633 R634 R610 R609 R608 R607 R606 R605 R635 IC601 C604 C601 R601 C602 C605 R626 C603 C...

Страница 98: ...7 C1318 C1321 C1108 IC1001 IC1000 CN1305 WR1903 TO MOTOR C1323 W1919 L1301 CP1902 W1939 Q1310 W1928 W1929 W1930 WR1308B W1937 E C B E C B E C B E C B E B C C1202 R1061 E B C E E E E Q1303 Q1312 Q1101 Q1201 Q1317 C1317 R1327 C1314 R1337 R1203 C1207 C1104 R1104 C1121 R1343 R1344 R1345 R1342 R1305 R1328 R1332 D1301 R1335 R1338 R1334 R1329 C1312 C1316 B B B B B C1221 R1401 R1318 R1404 R1405 R1403 C R1...

Страница 99: ...23 C540 W514 W515 W516 W567 W564 CP501 W565 C521 C520 C519 W522 W527 W519 W520 E501 C522 CP502 JK501 L504 L503 R579 R581 R578 R580 W558 W578 W579 W580 W581 R703 R701 C707 C705 W582 C710 C709 W583 W560 W529 W544 W530 W585 W587 C516 Q506 Q505 W537 W591 W592 W535 W596 C539 W599 W517 W540 W541 W518 W521 W523 W524 W562 W531 W532 W533 W534 C523 W525 W526 C726 W557 W528 W546 W547 W545 W548 W551 W553 IC50...

Страница 100: ... 1A R502 R503 D508 D501 R504 Q502 R505 R506 D509 QR503 T501 POWER TRANSFORMER Z501 T502 SUB TRANSFORMER RL501 FC1 FC2 D503 D504 D505 D502 L501 C501 W706 W708 IC503 C512 C505 W722 C509 H501 JW501 CN501 C510 C511 D516 D517 D518 D519 W724 R512 C502 W723 D506 D507 C503 R501 Q501 W710 C507 W725 W718 W715 W713 W714 R511 D520 W712 W716 W704 W703 W702 W701 W721 W711 W719 JK503 FP502 1A FP501 4A D511 D512 ...

Страница 101: ... I J K L M N O P 2771A 1 2771A 1 PbF CN1 RM21 IC21 C22 C21 LOADING_MOTOR OPENSW STOCKSW S1 PLAYSW S2 RM11 UPDOWN IC11 C12 C11 Q1 BOTTOMSW S4 J21 J11 J13 J14 J12 S3 J15 J16 CHANGESW S5 14 1 2 3 4 5 6 7 8 9 10 11 12 13 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 SA PM53E SA PM53EB SA PM53EG 101 ...

Страница 102: ...SA PM53E SA PM53EB SA PM53EG 102 ...

Страница 103: ...0001 B1GDCFGH0002 B1ABCF000011 B1ABGC000005 B1GDCFGG0026 B1ADCE000012 B1GBCFJJ0044 4 1 3 2 1 2 3 4 B3NAA0000098 B C E A Ca Anode Cathode A Ca Anode Cathode C2CBYY000164 100P 1 1 15 C0DBZGC00067 C0DAZYY00005 C0DAZYY00006 B1GBCFLL0037 B1GBCFJJ0051 B1GDCFJJ0047 B1GBCFJJ0007 B1ABCF000176 B1GBCFGG0030 B C E 2SD09650RA B1ACCF0000094 B1AAGC000006 B1ABCF000079 B1ACKD000006 B1BABD000001 2SB0621AHA B0BC0120...

Страница 104: ...eedback Signal I P 51 ARFIN I Audio RF Signal I P 52 DSLF I Loop Filter Terminal For DSL Pin No Mark I O Function 53 IREF I Reference I P 54 PLLF I PLL Loop Filter Terminal Phase Compare 55 PLLF0 O PLL Loop Filter Terminal Speed Compare 56 OUTL O Audio O P LCH 57 AVSS1 I GND 58 AVDD1 I Analog Power Supply Voltage 1 59 OUTR O Audio O P RCH 60 DVSS3 I GND3 Digital Circuit 61 NSRVMONON I Servo Motor ...

Страница 105: ...or Download Software 33 SCLK No Connection For Download Software 34 BUSY No Connection For Download Software 35 N C No Connection Pin No Mark I O Function 15 D3 O Motor Drive 3 reverse action output 16 D3 O Motor Drive 3 forward action output 17 D4 O Motor Drive 4 reverse action output 18 D4 O Motor Drive 4 forward action output 19 PVCC2 Power Supply 2 for Driver 20 PGND2 Ground Connection 2 for D...

Страница 106: ... 86 P_MTR_L No Connection 87 TRE_JOG O MOTOR Control OutputL OFF H ON 88 BASS_JOG O Deck PLUNGER Control OutputL OFF H ON 89 DECK_AD1 I DECK AD Input 1 90 DECK_AD2 I DECK AD Input 2 91 REG 1 I Region Setting 1 92 KEY3 I KEY3 INPUT 93 KEY2 I KEY2 INPUT 94 KEY1 I KEY1 INPUT 95 VOL_JOG1 I Volume Jog 1 96 AVSS Analog Power Supply Input Connect to GND 97 N C I No Connection 98 VREF Reference for A D 5V...

Страница 107: ...21 Troubleshooting Flowchart CD Section Circuit 107 SA PM53E SA PM53EB SA PM53EG ...

Страница 108: ...108 SA PM53E SA PM53EB SA PM53EG ...

Страница 109: ...22 Exploded Views 22 1 Cabinet Parts Location SA PM53E SA PM53EB SA PM53EG 109 ...

Страница 110: ...22 2 CD Loading Mechanism Parts Location SA PM53E SA PM53EB SA PM53EG 110 ...

Страница 111: ...22 3 Deck Mechanism RAA4402 1S Traverse Parts Location SA PM53E SA PM53EB SA PM53EG 111 ...

Страница 112: ...22 4 Packaging SA PM53E SA PM53EB SA PM53EG 112 ...

Страница 113: ... M 115 RMB0408 THRUST SPRING M 116 RML0370 4 TRIGGER LEVER M 117 RML0371 FR LEVER M 118 RML0372 2 WINDING LEVER M 119 RML0374 2 EJECT LEVER M 120 RMM0131 1 BRAKE ROD M 121 RMM0133 1 EJECT ROD M 122 RMQ0519 REEL HUB M 123 RMS0398 1 MOVING CORE M 23 Replacement Parts List Important safety notice Components identified by mark have special characteristics important for safety Furthermore special parts...

Страница 114: ...OLDER M 350 RMQ1059 2 TOP COVER M 351 RMQ1060 CLAMP GUIDE M 352 RMQ1061 TG PLATE M 353 RMR0334 FIXTURE M 354 RMR0624 W5 CLAMPER M Ref No Part No Part Name Description Remarks 355 RMR1714A H TRAY M 356 RMR1714B H TRAY M 357 RMR1714C H TRAY M 358 RMR1714D H TRAY M 359 RMR1714E H TRAY M 360 RFKNAPM77MDS MECHA BASE ASS Y M 361 RMS0762 TRAY GEAR SHAFT M 362 RXG0053 TRAY DRIVE GEAR ASSY M 363 RXQ0803 LO...

Страница 115: ... M D523 B0ACCK000005 DIODE M D528 B0ACCK000005 DIODE M D529 B0ACCK000005 DIODE M D537 B0ACCK000005 DIODE M D538 B0BC01200019 DIODE M D601 B0BC6R700006 DIODE M Ref No Part No Part Name Description Remarks D602 B3AAA0000489 DIODE M D971 MA2C16500E DIODE M D1301 B0ACCK000005 DIODE M D7650 MAZ80560ML DIODE M LB320 J0JBC0000015 CHIP INDUCTOR M LB321 J0JBC0000015 CHIP INDUCTOR M VARIABLE RESISTORS VR601...

Страница 116: ...M M P3 RPHV0001 1 MIRAMAT SHEET M ACCESSORIES A1 N2QAYB000008 REMOTE CONTROL M A1 1 RKK HTR0051K R C BATTERY COVER M A2 K2CQ2CA00002 AC CORD M EG E A2 K2CT3CA00004 AC CORD M EB A3 RQTV0099 D O I BOOK Ge It Fr M EG A3 RQTV0100 H O I BOOK Du Da Sw M EG A3 RQTV0101 E O I BOOK Sp Po Cz M E A3 RQTV0102 B O I BOOK En M EB E A4 N1DAAAA00001 AM LOOP ANTENNA M A5 RSA0007 L FM ANTENNA WIRE M A6 K1YZ02000013...

Страница 117: ...GB101JA007 100 1 16W M R416 D0GB101JA007 100 1 16W M R417 D0GB101JA007 100 1 16W M Ref No Part No Part Name Description Remarks R418 D0GB101JA007 100 1 16W M R419 D0GB101JA007 100 1 16W M R420 D0GB101JA007 100 1 16W M R421 D0GB101JA007 100 1 16W M R422 D0GB101JA007 100 1 16W M R423 D0GB472JA041 4 7K 1 16W M R424 D0GB472JA041 4 7K 1 16W M R425 D0GB473JA041 47K 1 16W M R426 D0GB472JA041 4 7K 1 16W M...

Страница 118: ...972 ERDS2TJ821T 820 1 4W M R973 ERDS2TJ393T 39K 1 4W M Ref No Part No Part Name Description Remarks R1061 ERJ3GEY0R00V 0 1 16W M R1063 ERJ3GEY0R00V 0 1 16W M R1064 ERJ3GEY0R00V 0 1 16W M R1101 D0GB330JA007 33 1 16W M R1102 D0GB152JA007 1 5K 1 16W M R1103 D0GB183JA007 18K 1 16W M R1104 ERJ3GEYJ103V 10K 1 16W M R1105 D0GB222JA041 2 2K 1 16W M R1106 D0GB104JA007 100K 1 16W M R1107 ERJ3GEYJ102V 1K 1 1...

Страница 119: ...01 ERJ3GEY0R00V CHIP JUMPER M WA502 ERJ3GEY0R00V CHIP JUMPER M WA505 ERJ3GEY0R00V CHIP JUMPER M WA544 ERJ3GEY0R00V CHIP JUMPER M WA545 ERJ3GEY0R00V CHIP JUMPER M WA641 ERJ3GEY0R00V CHIP JUMPER M Ref No Part No Part Name Description Remarks WA642 ERJ3GEY0R00V CHIP JUMPER M WA644 ERJ6GEY0R00V CHIP JUMPER M WA646 ERJ3GEY0R00V CHIP JUMPER M WA648 ERJ6GEY0R00V CHIP JUMPER M WA649 ERJ3GEY0R00V CHIP JUMP...

Страница 120: ... M C410 ECJ1VC1H101K 100P 50V M C411 ECA1HAK2R2XB 2 2 50V M C412 ECJ1VC1H180J 18P 50V M Ref No Part No Part Name Description Remarks C413 ECJ1VC1H220J 22P 50V M C414 ECJ1VC1H101K 100P 50V M C415 ECA1AAK220XB 22 10V M C416 F1H1H103A219 0 01 50V M C417 ECJ1VB1H561K 560P 50V M C418 ECJ1VB1H561K 560P 50V M C419 ECJ1VB1H561K 560P 50V M C420 ECJ1VB1H561K 560P 50V M C421 ECJ1VB1H561K 560P 50V M C422 ECJ1...

Страница 121: ...4 7P 50V M C1305 ECA1CAK330XB 33 16V M C1307 ECA1AAK221XQ 220 10V M C1308 ECA1CAK220XB 22 16V M C1310 ECA1HAK0R1XB 0 1 50V M C1311 ECA1CAK470XB 47 16V M C1312 F1H1H332A013 3300P 50V M C1314 F1H1H222A013 2200P 50V M C1315 F1H1H222A013 2200P 50V M C1316 F1H1H102A219 1000P 50V M C1317 F1H1H102A219 1000P 50V M C1318 ECQV1H473JL3 0 047 50V M C1319 ECA1CAK101XB 100 16V M C1320 ECA1HAK010XB 1 50V M C1321...

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