Panasonic SA-PM38DBEB Service Manual Download Page 24

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10.1. Disassembly flow chart

The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the ser-
vicing.
To assemble the unit, reverse the steps shown in the chart below.

Summary of Contents for SA-PM38DBEB

Page 1: ...2 2 Precaution of Laser Diode 7 2 3 Service caution based on Legal restrictions 8 2 4 Handling Precaution for Traverse Unit 9 3 Service Navigation 11 3 1 Service Information 11 4 Specifications 12 5 Location of Controls and Components 13 5 1 Main Unit Key Button Operations 13 5 2 Remote Control Key Button Operations 14 6 Operating Instructions 15 6 1 Disc Information 15 7 Self diagnosis and specia...

Page 2: ...Voltage Measurement Waveform Chart 57 13 1 USB P C B 57 13 2 CD SERVO P C B 58 13 3 MAIN P C B 1 2 59 13 4 MAIN P C B 2 2 60 13 5 PANEL P C B 61 13 6 POWER P C B 61 13 7 TRANSFORMER P C B 61 13 8 DAB MODULE P C B 62 13 9 Waveform Chart 63 14 Illustration of IC s Transistors and Diodes 64 15 Overall Simplified Block for PM38 65 16 Block Diagram 66 16 1 CD SERVO BLOCK DIAGRAM 66 16 2 MAIN 1 2 PANEL ...

Page 3: ...MΩ When the exposed metal does not have a return path to the chas sis the reading must be 1 1 2 Leakage Current Hot Check 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 Figu...

Page 4: ...4 1 2 Caution for AC Cord ...

Page 5: ...use of the problem and correct it 3 Turn on the power once again after one minute Note When the protection circuitry functions the unit will not operate unless the power is first turned off and then on again 1 5 Safety Part Information Safety Parts List There are special components used in this equipment which are important for safety These parts are marked by in the Schematic Diagrams Exploded Vi...

Page 6: ...e of the assembly 3 Use only a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static solder remover 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 ...

Page 7: ... 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 time CAUTION THIS PRODUCT UTILIZES A LASER USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF ...

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: ...vent 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 con...

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 Figure 2 ...

Page 11: ... by supplement service manual to be filed with original service manual 1 CD Mechanism Unit This model uses CD Mechanism Unit DLS6C This service manual does not contain the following information on CD Mechanism Unit DLS6C CD Mechanism Unit P C B Parts List for individual parts of CD Mechanism Unit DLS6C Exploded View and Part List for individual parts of CD Mechanism Unit DLS6C Please refer to orig...

Page 12: ...33dB Far Off channel Band III 45dB DAB External Antenna Terminal F Connector 75 Ω Q CD Section Disc played 8 cm or 12 cm 1 CD Audio CD DA 2 CD R RW CD DA MP3 3 MP3 Pickup Wavelength 785 nm Laser power CLASS I CD Audio output Disc Number of channels FL FR 2 channel Q USB Section Supported audio file format MP3 mp3 Maximum port power 500 mA Q General Power supply AC 220 to 240 V 50 Hz Power consumpt...

Page 13: ...13 5 Location of Controls and Components 5 1 Main Unit Key Button Operations ...

Page 14: ...14 5 2 Remote Control Key Button Operations ...

Page 15: ...15 6 Operating Instructions 6 1 Disc Information ...

Page 16: ...st Refer to the section 7 2 2 service mode Table 2 for more informa tion 7 VOLUME setting 50dB Refer to the section 7 2 2 service mode Table 2 for more informa tion 8 VOLUME setting 29dB Refer to the section 7 2 2 service mode Table 2 for more informa tion 9 VOLUME setting 0dB Refer to the section 7 2 2 service mode Table 2 for more informa tion 1 1 CD Loading Test Mode DLS6C Refer to the section ...

Page 17: ... ver sion Note The micro processor version as shown is an example It will be revise when there is an updates FL Display sequence Dis play 1 2 Display 1 Checksum Condition 1 a If there is NO EEPROM header string OR b If there is no EEPROM no data is received by micro processor NO is dis played Checksum Condition 2 If the version of the EEPROM does not match or not working properly NG is dis play Ch...

Page 18: ...t To check for the Open Close operation for the CD loading unit It fails when there is abnormality in opening or closing In Doctor Mode 1 Press 1 1 button on remote control To cancel press 0 button on remote control To exit Doctor Mode press but ton on main unit or remote control CD Traverse Unit Test Mode DLS6C To check for the traverse unit operation In this mode the first last track is access r...

Page 19: ...sting The display will appear after 3s In Doctor Mode 1 Select to USB mode 2 Press 2 button on remote con trol To exit Doctor Mode press button on main unit or remote control Item FL Display Key Operation Mode Name Description Front Key ...

Page 20: ...old start For CD Mechanism Unit DLS6C Press on main unit for next error F15 CD REST SW Abnormal CD traverse position intial setting operation failsafe counter 1000 ms waiting for REST SW to turn on Error No shall be clear by force or during cold start For CD Mechanism Unit DLS6C Press on main unit for next error F26 Communication between CD servo LSI and micro p abnormal CD function DTMS com mand ...

Page 21: ...21 8 Troubleshooting Guide ...

Page 22: ...22 9 Service Fixture Tools Prepare service tools before process service position Service Tools Remarks Main P C B CN901 Panel P C B CN900 REEX1022 11P FFC RTL ...

Page 23: ...s on each printed circuit board during reassembling procedures 5 The Switch Regulator IC may have high temperature after prolonged use 6 Use caution when removing the top cabinet and avoid touching heat sinks located in the unit 7 Select items from the following index when checks or replacement are required Disassembly of Top Cabinet Assembly Disassembly of Headphone P C B Disassembly of iPod P C ...

Page 24: ...bly flow chart The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the ser vicing To assemble the unit reverse the steps shown in the chart below ...

Page 25: ...25 10 2 Main Parts Location Diagram ...

Page 26: ...Remove 3 screws Step 2 Remove 3 screws Step 3 Remove 3 screws Step 4 Lift the Top Cabinet Assembly as arrow shown to release 3 catches Step 5 Upset the Top Cabinet Assembly as arrow shown Step 6 Place a support block underneath the Top Cabinet Assembly ...

Page 27: ...n Main P C B Step 8 Detach 14P FFC at connector CN350 on Main P C B Step 9 Remove Top Cabinet Assembly 10 4 Disassembly of Headphone P C B Follow the Step 1 Step 9 of item 10 3 Step 1 Remove 2 screws Step 2 Release guide and remove Headphone P C B ...

Page 28: ...ws Step 2 Remove iPod P C B Caution Ensure the iPod P C B is seated properly on the locator after assembled 10 6 Disassembly of DAB Unit P C B Follow the Step 1 Step 9 of item 10 3 Step 1 Remove the nut DAB Caution During reassembling ensure Nut DAB is fully tighen to the rear cabinet assembly ...

Page 29: ...nnector CN331 on Main P C B Step 3 Remove DAB Unit as arrow shown Disassembly of DAB Extent P C B Step 4 Remove DAB Shield Plate as arrow shown Step 5 Desolder point of CL331 Step 6 Desolder point of CL330 Step 7 Desolder points of Z330 ...

Page 30: ...30 Step 8 Remove DAB Extent P C B as arrow shown Disassembly of DAB Module P C B Step 9 Desolder pins of Shield Plate Step 10 Remove shield plate from DAB Module P C B as arrow shown ...

Page 31: ...2 on Trans former P C B Step 2 Detach 11P FFC at connector CN901 on Main P C B Step 3 Detach 22P FFC at connector CN380 on Main P C B Step 4 Release both guides Step 5 Release 3 Catches from the bottom Step 6 Remove the Front Panel Assembly Caution Do not attempt to exert strong force when detaching the front panel assembly ...

Page 32: ...Step 1 Step 6 of item 10 7 Step 1 Remove 2 screws Step 2 Release both catches as arrows shown Step 3 Detach the USB P C B as arrow shown to release from both guides Caution Ensure that the USB P C B is firmly catched and properly seated on the guides during assembly of the USB P C B ...

Page 33: ... 6 of item 10 7 Follow the Step 1 Step 3 of item 10 8 Step 1 Remove Volume Knob Step 2 Remove 4 screws Step 3 Release the catch Step 4 Remove the Panel P C B as arrow shown Caution During assembly ensure that Panel P C B are slot under the top guides A click sound will be heard when fully catched ...

Page 34: ... releasing the catches to avoid damage to the Front Panel Assembly FL Window Step 2 Remove FL Window 10 11 Disassembly of Centre Orna ment Follow the Step 1 Step 9 of item 10 3 Follow the Step 1 Step 6 of item 10 7 Follow the Step 1 Step 3 of item 10 8 Follow the Step 1 Step 4 of item 10 9 Follow the Step 1 Step 2 of item 10 10 Step 1 Release 4 catches as arrows shown Caution During assembly ensur...

Page 35: ...a safe place and place it back during assembling Step 2 Move the shaft L of the CD Lid in the direction of arrow shown Step 3 Move the shaft R of the CD Lid in the direction of arrow shown Step 4 Remove the CD Lid in the direction of arrow shown Caution Do not excert strong force to the shafts during removal and assembly of the CD Lid ...

Page 36: ...CN370 on Main P C B Step 2 Remove 2 screws Step 3 Slightly tilt and remove the CD Mechanism Unit DLS6C as arrow shown 10 14 Disassembly of Power P C B Follow the Step 1 Step 9 of item 10 3 Follow the Step 1 Step 6 of item 10 7 Step 1 Remove 1 screw Step 2 Detach 4P cable at connector CN5101 on Power P C B Step 3 Detach 6P cable at connector CN200 on Main P C B ...

Page 37: ... C B and prevent touching the heatsink unit 10 15 Replacement of Power Amp IC IC5101 Follow the Step 1 Step 9 of item 10 3 Follow the Step 1 Step 6 of item 10 7 Follow the Step 1 Step 5 of item 10 14 Caution Handle the heatsink unit P C B with caution due to its high temperature after prolonged use Touching it may lead to injuries Step 1 Desolder pins of Power Amp IC IC5101 Step 2 Remove 2 screws ...

Page 38: ...2 Install Power Amp IC onto Power P C B Caution Ensure the pins are inserted seated properly on the Power P C B Step 3 Fix the Power Amp IC IC5101 onto the heatsink unit with 2 screws Step 4 Solder pins of the Power Amp IC IC5101 on the sol der side of Power P C B Caution Check for solderability of the Power Amp IC ...

Page 39: ...the Step 1 Step 5 of item 10 14 Step 1 Detach 2P cable at connector CN100 on Main P C B Step 2 Detach 22P FFC at connector CN370 on Main P C B Caution Ensure the 22P FFC properly dressed into the hook of Main P C B during assembling Step 3 Detach 7P cable at connector CN5903 on Trans former P C B Step 4 Remove 1 screw ...

Page 40: ...40 Step 5 Use a paper clip to release the catch Step 6 Remove Main P C B Caution Ensure the Main P C B fix onto the catches ...

Page 41: ...tep 1 Step 5 of item 10 14 Step 1 Remove 2 screws Step 2 Detach 2P cable at connector CN100 on Main P C B Step 3 Release 2 catches Step 4 Remove 2P cable from the holder Step 5 Remove Fan Unit Caution Ensure the Fan Unit is seated properly onto the rear panel assembly Caution Ensure the 2P wire is inserted into the Holder ...

Page 42: ...ep 1 Detach 4P cable at connector CN5101 on Power P C B Step 2 Detach 7P cable at connector CN5903 on Trans former P C B Step 3 Remove 1 screw Step 4 Place a support block to tilt the unit as shown Step 5 Remove 4 screws Step 6 Remove Transformer P C B Caution Keep Transformer cover P C B in safe place for assembling use ...

Page 43: ...Transistor Q5901 Follow the Step 1 Step 9 of item 10 3 Follow the Step 1 Step 6 of item 10 7 Follow the Step 1 Step 6 of item 10 18 Caution Handle the heatsink unit and P C B with caution due to its high temperature after prolonged use Touching it may lead to injuries Step 1 Desolder pins of Transistor Q5901 Step 2 Remove 1 screw ...

Page 44: ...all Transistor Q5901 onto Transformer P C B Caution Ensure the pins are inserted seated properly on Transformer P C B Step 3 Fix the Transistor Q5901 onto the heatsink unit with 1 screw Step 4 Solder pin of the Transistor Q5901 on the solder side of Main P C B Caution Check for solderability of the Transistor Q5901 ...

Page 45: ...of item 10 3 Follow the Step 1 Step 6 of item 10 7 Follow the Step 1 Step 3 of item 10 13 Step 1 Remove 3 screws Step 2 Unsolder 4 points Step 3 Move up the CD Servo P C B Step 4 Flip the CD Servo P C B Step 5 Detach 16P FPC at the connector CN7001 on CD Servo P C B ...

Page 46: ...sassembling Procedures Step 1 Release the guide Step 2 Push the traverse slide plate rib ensure both grooves are opened Step 3 Slide out the traverse unit as arrow shown Caution Ensure the OPU is face upwards avoid touching the surface of the traverse unit ...

Page 47: ...11 2 Assembling Procedure Caution Removal of the short pin is necessary for replacement of new traverse unit Step 1 Release the guide Step 2 Push the traverse slide plate rib ensure both grooves are opened ...

Page 48: ...traverse unit at approximately 45 into the mecha chassis as arrow shown Caution Ensure the bosses fix exactly onto the guides Step 4 Release the guide Step 5 Push the traverse slide plate rib to lock the traverse unit in ...

Page 49: ...e DAB Unit Step 3 Remove DAB Extent P C B Step 4 Remove DAB Module P C B Step 5 Connect DAB Module P C B to the DAB Extent P C B Step 6 Solder point of CL331 Step 7 Solder point of CL330 Step 8 Solder points of Z330 Step 9 Connect 5P cable at connector CN902 on Main P C B Step 10 Connect 14P FFC at connector CN350 on Main P C B Step 11 Lay an insulating material under the DAB unit ...

Page 50: ... CN331 on Main P C B Step 13 Check and repair DAB Module P C B according to the diagram shown 12 2 Checking Repairing USB P C B Step 1 Remove Top Cabinet Assembly Step 2 Detach 11P FFC at connector CN901 on Main P C B Step 3 Release both guides ...

Page 51: ...k underneath the Top Cabinet Assembly Step 8 Connect 14P FFC at connector CN350 on Main P C B Step 9 Connect 5P cable at connector CN902 on Main P C B Step 10 Connect 11P FFC at connector CN901 on Main P C B Step 11 Place a support block underneath the USB P C B Step 12 Check repair USB P C B according to the diagram shown ...

Page 52: ...nect 14P FFC at connector CN350 on Main P C B Step 7 Connect 5P cable at connector CN902 on Main P C B Step 8 Lay an insulating material on Panel P C B Step 9 Attach extension cable REEX1022 11P FFC from CN901 on Main P C B to CN900 on Panel P C B Step 10 Connect 4P cable at connector CN5902 on Trans former P C B Step 11 Connect 22P FFC at connector CN380 on Main P C B Step 12 Check repair Panel P...

Page 53: ...k underneath the Top Cabinet Assembly Step 5 Connect 14P FFC at connector CN350 on Main P C B Step 6 Connect 5P cable at connector CN902 on Main P C B Step 7 Connect 11P FFC at connector CN901 on Main P C B Step 8 Connect 22P FFC at connector CN380 on Main P C B Step 9 Connect 22P FFC at connector CN370 on Main P C B Step 10 Upset CD Mechanism Unit DLS6C Step 11 Check repair CD Servo P C B accordi...

Page 54: ...screw Step 4 Remove 2 screws Step 5 Detach Power P C B Step 6 Flip over Power P C B as arrow shown Step 7 Put insulating material under Power P C B Step 8 Place a support block underneath the Top Cabinet Assembly Step 9 Connect 14P FFC at connector CN350 on Main P C B Step 10 Connect 5P cable at connector CN902 on Main P C B ...

Page 55: ...ssembly Step 2 Remove Front Panel Assembly Step 3 Remove USB P C B Step 4 Remove Panel P C B Step 5 Remove Power P C B Step 6 Remove Main P C B Step 7 Remove Transformer P C B Step 8 Remove CD Mechanism Unit DLS6C Step 9 Remove Fan Unit Step 10 Place a support block as diagram shown Step 11 Connect 6P cable at connector CN200 on Main P C B Step 12 Connect 22P cable at connector CN380 on Main P C B...

Page 56: ... Step 18 Attach extension cable REEX1022 11P FFC from CN901 on Main P C B to CN900 on Panel P C B Step 19 Connect 2P cable Fan Unit at connector CN100 on Main P C B Step 20 Check repair Transformer P C B according to the diagram shown 12 7 Checking Repairing Main P C B Follow Step 1 Step 19 of item 12 6 Step 1 Flip over Fan Unit Step 2 Check repair Main P C B according to the diagram shown ...

Page 57: ... 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 7 0 7 0 7 0 0 0 3 3 3 3 3 3 1 8 1 6 1 6 0 0 0 0 3 3 3 3 3 3 0 7 STANDBY 0 7 0 7 0 7 0 0 0 3 4 3 3 3 4 1 8 1 6 1 6 0 0 0 0 3 4 3 4 3 4 0 7 REF NO MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CD PLAY 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 3 3 0 7 0 STANDBY 0 7 0 7 0 7 0 7 0 7 0 ...

Page 58: ...f No MODE 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 CD PLAY 0 0 0 0 0 0 3 3 3 2 9 0 3 2 0 0 0 1 6 3 2 0 3 2 1 6 STANDBY 0 0 0 0 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 1 6 1 6 0 0 0 0 0 0 0 0 0 0 3 2 0 0 0 0 0 0 0 STANDBY 0 0 0 0 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 15...

Page 59: ...0 9 4 5 4 5 4 5 4 5 4 5 4 5 4 5 4 5 4 5 4 5 0 4 5 0 0 4 5 STANDBY 0 0 0 5 0 5 0 0 5 0 0 0 0 0 0 0 0 0 5 0 0 5 0 0 0 5 REF NO MODE 41 42 43 44 45 46 47 48 49 50 51 52 CD PLAY 0 4 5 0 4 5 0 4 5 4 5 0 0 4 5 0 4 5 STANDBY 0 0 5 0 0 5 0 0 0 0 0 0 5 0 0 REF NO MODE 1 2 3 4 5 CD PLAY 7 5 7 5 0 5 1 25 STANDBY 0 5 0 5 0 0 7 1 25 REF NO MODE 1 2 3 4 5 CD PLAY 5 0 1 2 3 3 5 STANDBY 0 7 0 0 0 0 7 REF NO MODE ...

Page 60: ...1 2 0 0 0 1 2 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 REC 0 0 0 0 0 0 0 0 3 3 3 3 0 3 3 3 3 0 0 2 2 2 0 0 3 3 STANDBY 0 0 0 0 0 0 0 0 3 3 3 3 0 3 3 3 3 0 0 1 2 2 3 3 0 3 3 REF NO MODE 1 2 3 4 5 6 REC 0 1 4 0 0 1 4 0 STANDBY 0 0 7 0 0 0 7 0 REF NO MODE 1 2 3 4 5 6 REC 0 1 1 0 0 1 1 0 STANDBY 0 0 0 0 0 0 REF NO MODE E C B E C B E C B E C B E C B CD PLAY 0 2 3 0...

Page 61: ...0 7 0 7 0 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 REF NO MODE 41 42 43 44 CD PLAY 27 27 3 3 0 STANDBY 0 7 1 1 1 2 0 SA PM38DBEB PANEL P C B IC900 IC900 IC900 REF NO MODE 1 2 3 4 5 6 7 8 9 10 11 12 CD PLAY 15 2 7 1 0 7 3 3 0 0 0 2 6 7 1 0 7 1 STANDBY 0 9 0 0 0 0 0 0 0 1 2 0 0 0 IC5101 SA PM38DBEB POWER P C B REF NO MODE 1 2 3 4 5 CD PLAY 6 0 1 5 3 3 6 STANDBY 6 5 0 1 2 0 6 5 REF NO MODE E C B E...

Page 62: ... 0 3 3 1 2 0 3 3 0 0 0 0 0 0 0 STANDBY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Ref No MODE 1 2 3 4 5 CD PLAY 0 0 3 1 5 3 3 STANDBY 0 0 0 0 0 Ref No MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CD PLAY 1 3 1 6 0 1 7 3 1 0 0 0 3 3 1 8 0 1 8 0 3 3 3 3 3 3 STANDBY 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 15 16 17 18 19 20 CD PLAY 1 6 3 3 2 5 3 3 0 0 0 0 1 5 0 6 0 6 0...

Page 63: ...No IC700 1 7 PLAY 3 44Vp p 5usec div WF No IC800 6 PLAY 700mVp p 50usec div WF No IC800 12 PLAY 2 48Vp p 100nsec div WF No IC800 13 PLAY 3 52Vp p 50nsec div WF No IC800 15 PLAY 1 72Vp p 50nsec div WF No IC800 16 PLAY 2 2Vp p 50nsec div WF No IC800 51 PLAY 1 2Vp p 500usec div WF No IC900 8 PLAY 112mVp p 5nsec div WF No IC5101 2 12 PLAY 172mVp p 5nsec div WF No IC5101 6 8 PLAY 3 56Vp p 25nsec div WF...

Page 64: ...66721 80P MNZSFB5KJM2 64P RFKWMPM38DB 100P C0AABB000125 B1ABDF000026 B1ADCF000001 B1ADCE000012 B1GBCFGN0016 B1GBCFJN0009 UNR211100L UNR221100L UNR521400L UNR9211J0L UNR9111J0L 2SC4627J0L B1ABCF000176 B1GBCFJJ0051 1 4 8 5 1 2 3 4 5 B1GFGCAA0001 B0EAKM000117 B0EAMM000038 MAZ80680ML 1 1 3 5 B1BABG000007 B1BACD000018 B1BCCD000019 B1BCCG000023 2SB0621AHA E B C 1 2 3 4 6 5 MA2J11100L MAZ80560ML 1 C0FBBK...

Page 65: ...I L _ D O P I 4 4 N I R _ D O P I 7 4 L T U O _ L E S 5 3 R T U O _ L E S 5 C I E N O H P H 0 0 7 C I L _ T U O 0 1 L _ T U O 2 1 R _ T U O 2 R _ T U O 4 ASP Gain CD USB TAPE TUNER DAB IPOD ASP IC200 C1AB00003013 C273 C473 5 6K C270 C470 6 8K C242 C442 0 1u Gain 18 0dB Gain 7 0dB Gain 40 0dB POWER AMP IC IC5101 AN17831A Gain 25 57dB C220 C420 0 56u R216 R416 18k R215 R415 1k R2303 R2403 4 7k From ...

Page 66: ...2 PC IN1 3 PC2 2 VREF PVCC1 PVCC2 VCC 26 10 19 25 D4 17 D4 18 D3 15 D3 16 D2 14 D2 13 M7301 TRAVERSE MOTOR D1 12 D1 11 M7302 SPINDLE MOTOR OPTICAL PICKUP P C B B FOCUS COIL TRACKING COIL T OPTICAL PICKUP PHOTO DETECTOR SEMICONDUCTOR LASER F F T LD_SW PC1 4 B B M M 34 VREF VREF VREF 7 5V B 3 3V B IC7001 Q7601 LASER POWER DRIVE MN6627954AMA SERVO PROCESSOR 39 C E E E E E F E F D C A B D C 38 B 35 E ...

Page 67: ...CN900 CN901 CN901 CN901 CN901 CN900 CN900 CN900 9 10 1 2 3 7 6 CN5903 CN5903 CN600 CN5903 2 CN600 CN600 CN600 CN5903 B PANEL P C B SA PM38DBEB MAIN 1 2 PANEL TRANSFORMER DAB EXTENT BLOCK DIAGRAM TRANSFORMER P C B MAIN P C B CD_STAT P901 P901 P901 P901 P901 CN380 CN380 CN380 CN380 CN380 CN380 P901 13 15 8 10 7 16 CN7002 CN7002 CN7002 CN7002 CN7002 CN7002 CN370 CN370 CN370 CN370 CN370 CN370 40 CLOSE...

Page 68: ...POWER P C B MAIN P C B SA PM38DBEB MAIN 2 2 HEADPHONE iPod USB BLOCK DIAGRAM 3 1 CN200 CN200 CN200 CN5102 CN5102 6 CN5102 USB P C B TO MAIN 1 2 BLOCK DIAGRAM TO MAIN 1 2 BLOCK DIAGRAM P903 USB PORT 3 5 6 19 4 17 18 20 8 11 17 18 5 6 12 15 10 58 CD_DATA 61 STIN 54 STREQ 58 TCLK 57 CD_STAT 64 CD_MLD 14 NRST 48 I2C_DATA 47 I2C_REQ 46 I2C_CLK 8 CD_NRST 56 CD_CLK 4 14 22 1 9 19 3 4 4 3 P901 P901 P901 P...

Page 69: ...CC 10 Z330 P1 DAC IC4 C0FBBK000066 Z330 P1 6 7 8 9 10 11 Z330 P1 3 4 21 STBY Z330 P1 2 P201 1 ANT X201 33 XTAL 7 GND 20 PDET 19 RF_AGC 66 MCLK24 30 Fref_OUT GND B VCC Q1 SWITCH 16 AGC_DET 26 D8_AGC 3 AIN_N 24 B8_N 23 B8_P FILTER FILTER 2 AIN_P 1 5V 5V B VCC 2 DAB BASEBAND PROCESSOR IC1 MN66721 DAB IF TUNER ADC DRAM 3Mb Synchronization and OFDM Demodulation Output Control Audio Decoder De Interleav...

Page 70: ...PLEASE DO NOT TOUCH THIS P C B AC220 240V 50Hz AC IN VOLUME HEADPHONE Z300 TUNER PACK CN200 CN600 CN370 CN380 CN901 CN902 CN350 CN100 P903 P901 USB PORT CN1001 CN1002 SIDE B PANEL P C B HEADPHONE P C B POWER P C B MAIN P C B F USB P C B 1 4 1 1 1 2 10 1 4 1 6 1 4 1 1 4 7 1 5 1 2 1 7 1 2 21 22 1 5 1 13 2 14 1 21 2 22 1 11 2 10 1 1 30 14 1 21 2 22 TRANSFORMER P C B H G SPEAKER E iPod P C B Z900 SENS...

Page 71: ...pecified parts shown in the parts list Capacitor values are in microfarad μF unless specified oth erwise F Farad pF Pico Farad Resistance values are in ohm Ω unless specified other wise 1K 1 000Ω 1M 1 000KΩ Voltage and Signal lines S900 DEMO switch DEMO S901 CD PLAY PAUSE switch CD S902 USB switch USB S903 FM AM switch S904 iPod switch iPod S906 CD EJECT switch OPEN CLOSE S907 POWER switch S908 RE...

Page 72: ...V100 C7670 0 1 C7626 0 1 B1ADCF000001 Q7601 5 6 R7650 LASER POWER DRIVE M7302 SPINDLE MOTOR 4CH DRIVER 39 M7301 TRAVERSE MOTOR C7334 10V220 C7335 0 1 C7613 0 1 6 5 8 9 10 12 11 7 2 1 4 3 14 13 16 15 CN7001 TO OPTICAL PICKUP UNIT 28 VREF 100 R7335 10 R7336 1K R7332 27K R7331 6 8K R7323 330 R7325 1K R7327 18K R7349 1K R7329 C7352 0 018 C7338 0 027 1K R7339 GND1 19 18 17 20 15 16 14 12 9 8 11 10 13 2...

Page 73: ... 1 2 9 10 8 Z300 TU_CLK IPOD_RCH IPOD_GND IPOD_LCH R420 6 8K C420 0 22 1 C404 C412 1 1 C408 A9V R422 6 8K 0 22 C425 C236 0 015 R232 33K C235 50V4 7 C225 0 22 C226 3300P 51 49 47 45 42 43 40 41 44 46 48 50 25 20 16 15 18 19 17 23 24 21 22 26 38 35 36 30 32 31 27 29 28 34 33 37 39 6 1 4 2 3 5 52 8 9 7 11 12 10 13 14 C1AB00003013 IC200 IC200 C234 0 039 47 R260 C442 1 22K R233 16V470 C260 C261 0 1 150...

Page 74: ...M000117 D609 R606 33K 16V22 C602 12K R608 16V22 C603 VREF IPOD_PCONT POWER CONTROL POWER CONTROL VOLTAGE REGULATOR VOLTAGE REGULATOR VOLTAGE REGULATOR C605 16V10 C604 10V100 R353 220K 8 9 11 12 10 2 5 6 3 4 1 7 14 13 CN350 R352 330K 47K R351 UNR221100L Q350 UART_OUT DGND R392 100K UART_IN R350 100K IPOD_ACC3 3 R394 47K Q382 B1ADCE000012 QR384 UNR221100L 4 7K R393 L350 J0JHC0000034 IPOD_DET IPOD_5V...

Page 75: ... 1 C740 10K R741 R740 15K 100P C724 100P C742 100P C744 6 7 5 2 4 3 8 1 IC700 C0AABB000125 K470 0 A9V C371 1000P C370 1000P 470 R371 R370 470 1K R372 CD_MLD CD_MDATA CD_MCLK BLKCK STAT L371 J0JKB0000020 C372 1000P D3 3V AGND CD_RCH CD_LCH 6 5 8 9 11 12 10 18 15 17 16 20 19 13 14 7 2 1 4 3 22 21 CN380 6 5 8 9 11 12 10 18 15 17 16 20 19 13 14 7 2 1 4 3 22 21 CN370 R380 4 7K UNR211100L QR376 4 7K R38...

Page 76: ...47K C883 10V100 KEY1 KEY2 10K R885 4 7K 470 R876 R878 VREF 1K R891 VOL_JOG1 AMP_MUTE DC_DET 4 7K R810 0 1 C878 220P C812 220P C815 220P C813 100P C826 100 R804 100P C800 BLKCK PCONT1 HALT VREF GND SYS3 3V R890 10K CD_MCLK CD_MLD CD_MDATA D827 MA2J11100L D826 MA2J11100L 79 77 76 78 49 47 48 50 74 71 72 67 68 56 55 58 57 52 51 54 53 65 66 61 62 59 60 64 63 70 69 73 75 10 8 7 9 12 11 99 100 95 94 96 ...

Page 77: ...22 35V22 C900 FL1 16V22 C910 C901 35V22 68 R921 VP GND2 FL2 43 5 6 1 2 8 37 36 38 32 31 34 33 27 28 25 26 30 29 35 40 39 13 12 11 15 16 14 9 10 23 24 18 19 17 21 22 20 7 44 FL900 A2BB00000166 FL DISPLAY S907 S908 1 2K R908 S900 S901 1 2K R901 2 2K R903 4 7K R905 3 3K R904 5 6K R906 S904 S903 S906 1 5K R902 S902 SEG7 SEG7 SEG5 SEG4 SEG6 SEG6 SEG3 SEG9 SEG9 SEG8 SEG8 SEG13 SEG13 SEG16 SEG16 SEG14 SE...

Page 78: ...10 18 15 17 16 20 19 13 14 7 2 1 4 3 22 21 P901 0 R907 LB930 0 LB932 J0JBC0000033 0 R906 0 1 C911 0 1 C912 23 58 45 44 47 48 46 30 31 32 43 40 41 35 37 36 33 34 39 38 42 28 25 26 24 27 29 55 56 50 51 49 53 54 52 57 62 63 61 19 18 20 3 2 5 4 6 8 7 1 64 15 16 9 13 10 12 11 14 17 22 21 59 60 MNZSFB5KJM2 USB CONTROLLER IC900 0 1 C913 D1 8V DGND NRST P01 P04 P02 P03 P81 D8 P73 D5 P70 D2 P00 P66 D0 P72 ...

Page 79: ...D_L GND IN_L OUT_ L AN17831A OUT_ L R1001 100 R1002 100 R1008 51K R1007 51K R1006 75K RX ACC_DET TX R1013 1K R1009 1K R1010 150 L1005 J0JHC0000107 J0JHC0000107 J0JHC0000107 L1007 J0JHC0000107 L1004 J0JHC0000107 L1011 ACC_ID L1003 J0JHC0000107 USB_D USB_D 0 1 C1004 USB_PWR_ 5V CHASSIS_GND C1003 0 1 L1006 J0JHC0000107 L1010 J0JHC0000107 R1005 75K R1004 100K AUDIO_RETURN L1008 IPOD_DET L1009 6 7 5 9 ...

Page 80: ...8 D5901 0 1 C5928 B0EAMM000038 D5902 B0EAMM000038 D5903 B0EAMM000038 D5904 2 1 4 3 CN5901 C5901 35V3300 VP FL2 FL1 2 1 4 3 CN5902 0 1 C5902 B0EAKM000117 D5914 3 2 4 1 L5901 ELF15N035AN Z5901 ERZVA5Z471 50V47 C5908 47K R5907 SUB TRANSFORMER 4 3 1 2 K6B1AEA00003 RL5901 D5920 MA2J11100L B1GBCFGN0016 Q5905 7 3 2 9 T5902 G4C2AAJ00005 B0BC02900004 D5915 12 R5905 VOLTAGE REGULATOR B0EAKM000117 D5913 C590...

Page 81: ...8 45 42 43 41 44 13 12 15 14 16 18 17 11 19 20 DAPIT NIRQ EVDD2 MPUTX NRST MPURX SDAT2 DDOWFIC VSS4 IVDD3 SDOCK RDIOUT FSY0 IVDD0 SDODT VSS0 AGCDAT EVDD0 NULMON SD0WD DDOERF 37 64 39 40 38 61 62 63 68 69 67 33 32 34 70 31 36 35 65 66 SDAT1 SLRCK MCLK0 MCLK24 IVDD2 SCLK VSS3 PWMVCXO MCLKEN DIAG3 EVDD3 RVSS RVDD VSS6 LON C227 0 01 R208 100 R207 100 C228 0 1 C226 0 1 C225 0 1 R210 270 C224 8P X201 X2...

Page 82: ...02 S7202 W7018 W7016 W7015 TP89 C7165 TP86 C7164 TP7 C7263 C7670 W7019 W7014 LB7262 LB7263 LB7264 W7017 W7026 W7020 M7301 TRV MOTOR SPL MOTOR REST SW C7334 C7614 C7223 C7203 C7235 C7227 CN7002 X7201 C7231 C7228 C7601 C7232 M7302 VREF CD OPEN SW R5907 C5907 R5906D5915 Q5904 C5923 R5909 R5908 R5910 R5911 C5924 D5927 C5928 C5902 C5929 C5910 D5920 IC5901 C5920 C5919 C5922 C5916 Q5905 D5925 R5912 R5915...

Page 83: ...383 C370 C371 C372 R375 L350 Q382 QR384 R393 R394 R392 R350 R608 D603 IC601 R609 QR600 D602 Q603 R603 R602 R604 R600 R601 W6018 C606 W6007 C743 C723 C302 C301 C300 R108 R107 R104 R103 R102 Q101 Q100 D108 R764 R763 R762 R751 R750 R744 R743 R742 R740 R724 R723 R722 R721 R720 Q762 Q761 C750 C742 C722 R839 R885 W6006 W6010 W6008 R372 R376 D601 W6001 W6004 W6020 W6011 W6000 W6013 W6012 W6015 W6014 W602...

Page 84: ...SB S904 IPOD S907 POWER S908 REW S909 FWD S900 STOP DEMO S910 BASS TREBLE S911 D BASS 0617AE 1 0617AE 1 JK950 CN950 C950 C951 L952 R951 L950 L951 R950 0617AF 1 0617AF 1 HEADPHONE VOLUME SENSOR C5111 C5124 IC5101 K5102 FP5901 5A CN5101 CN5102 W5801 K5101 K5107 W5802 K5104 JK5101 K5111 K5112 K5109 K5110 R5101 R5102 R5105R5106 R5111 R5112 C5103 C5104 C5105 C5107 C5108 C5109 C5113 C5114 D5102 R5103 R5...

Page 85: ... C911 C912 R972 R971 C914 R902 R904 R901 C908 C907 C905 R914 C901 L900 C902 W18 W15 W19 W17 LB952 R958 W21 W22 R907 W23 P901 P903 USB C953 C931 X900 C906 C915 C904 W12 W7 W8 W11 W10 W5 W13 W9 W4 W3 W6 R1008 R1005 R1007 R1006 L1003 L1004 L1005 C1004 L1006 L1007 L1010 R1011 L1009 L1008 R1002 R1012 R1004 R1001 R1003 R1009 L1011 R1010 L1002 C1001 L1001 C1002 C1003 R1013 PSW1 CN1001 DOCK FOR iPod CN100...

Page 86: ...r Supply voltage 2 For DSL PLL 48 ARFDC AGC Capacitive Connection Termi nal 49 ARFOUT O AGC Output 50 ARFFB I ARF Feedback Signal I P 51 ARFIN I Audio RF Signal I P 52 DSLF I Loop Filter Terminal For DSL 53 IREF Reference I P 54 PLLF PLL Loop Filter Terminal Phase Compare 55 PLLF0 PLL Loop Filter Terminal Speed Compare 56 OUTL O Audio O P LCH 57 AVSS1 GND 58 AVDD1 Analog Power Supply Voltage 1 59 ...

Page 87: ... I USB Interrupt Request 21 MMOD0 O Switching Mode 22 TERR I Time out error 23 VERR O Verify error 24 USB_RST O USB Reset Pin 25 RMT I Remote Control Input 26 HALT I AC Failure Detect Signal 27 DAB_ DDOWFIC DAB LSI 24ms synchronization inter rupt 28 N C No Connection 29 BLKCK I CD Subcode Block Clock Input 30 VSS Micom GND 31 CD_MDATA O CD LSI Command Data 32 STAT I CD LSI Status Input 33 CD_MCLK ...

Page 88: ...N C No Connection 86 N C No Connection 87 N C No Connection 88 FAN_SW No Connection 89 VDD VDD 5V 90 AMP_MUTE Amplifier mute output H MUTE ON 91 GND Ground Connection 92 KEY1 I Key 1 Input 93 KEY2 I Key 2 Input 94 MK IN1 No Connection 95 MK IN2 No Connection 96 DCDET I DC Level Detection Input 97 REGION I Region Setting Input 98 VOL_JOG I Jog Input 99 N C No Connection 100 VREF A D Converter refer...

Page 89: ...2 T5901 S7202 S7201 P903 P901 P201 P1 FL900 F5901 CN7002 CN7001 CN5903 CN5902 CN5901 CN5102 CN5101 CN1002 CN1001 CN950 CN905 CN902 CN901 CN900 CN800 CN600 CN380 CN370 CN350 CN331 CN330 CN200 CN100 310 310 310 301 61 60 59 58 57 56 55 53 53 52 47 42 41 40 39 39 38 38 38 38 38 38 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 36 35 34 33 32 31 30 29 28 28 27 26 24 24 24 23 22 21 20 20 20 20 19 19 18 1...

Page 90: ...EAR POLYFOAM BOTTOM P2 P2 P2 P2 FRONT P1 SA PM38DBEB DAB T ANTENNA A7 ANTENNA PLUG ADAPTOR A5 FM INDOOR ANTENNA A4 A3 O I BOOK O I A2 A2 AC CORD A6 A6 AC CLAMP FILTER A1 REMOTE CONTROL A1 1 R C BATTERY COVER 1 2 3 4 5 6 7 8 9 A B C D E F G H 10 11 12 13 SC PM38DBEB K PACKAGING DRAWINGS ...

Page 91: ...T ASS Y 1 23 RMBX0088 CD LID SPRING 1 24 RMG0547 K CUSHION 3 26 RMNX0304 USB HOLDER 1 27 RMNV0062A FL HOLDER 1 28 RMQX0353 HEATSINK SUPPORT 2 29 RMQX0354 TRANS PCB SUP PORT 1 30 RMQX0355 MAIN PCB SUPPORT 1 31 RMQX0359 TRANSFORMER SPACER 1 32 RWJ0204130XX 4P WIRE TRANS FORMER POWER 1 33 RWJ1104135XX 4P WIRE PANEL TRANSFORMER 1 34 RWJ1106090XX 6P WIRE POWER MAIN 1 35 RWJ1107125XX 7P WIRE MAIN TRANSF...

Page 92: ...PHV0001 1 MIRAMAT SHEET 1 ACCESSORIES A1 N2QAYB000389 REMOTE CONTROL 1 A1 1 RKK PT470EBK R C BATTERY COVER 1 A2 K2CZ3YY00005 AC CORD 1 A3 RQTX0190 B O I BOOK En 1 A4 RSA0007 M FM INDOOR ANTENNA 1 A5 K1YZ02000013 ANTENNA PLUG ADAPTOR 1 A6 J0KG00000037 AC CLAMP FILTER 1 A7 N1EADY000001 DAB T ANTENNA 1 Safety Ref No Part No Part Name Description Qty Remarks ...

Page 93: ...R9211J0L TRANSISTOR 1 Q2 2SC4627J0L TRANSISTOR 1 Q100 B1ABCF000176 TRANSISTOR 1 Q101 B1ABCF000176 TRANSISTOR 1 Q201 UNR9111J0L TRANSISTOR 1 Q202 UNR9211J0L TRANSISTOR 1 Q350 UNR221100L TRANSISTOR 1 Q375 B1BCCD000019 TRANSISTOR 1 Q382 B1ADCE000012 TRANSISTOR 1 Q600 B1BCCG000023 TRANSISTOR 1 Q602 B1BACD000018 TRANSISTOR 1 Q603 B1ABDF000026 TRANSISTOR 1 Q604 B1BCCD000019 TRANSISTOR 1 Q761 B1GFGCAA000...

Page 94: ...06A00013 6P CONNECTOR 1 CN900 K1MN11BA0004 11P CONNECTOR 1 CN901 K1MN11AA0003 11P CONNECTOR 1 CN902 K1MP05A00004 5P CONNECTOR 1 CN905 K1YZ04000002 4P WIRE HOLDER 1 CN950 K1YZ05000005 5P WIRE HOLDER 1 CN1001 MFI514S0117 Ipod CONNECTOR 1 CN1002 K1MN14BA0141 14P CONNECTOR 1 CN5101 K1MP04A00003 4P CONNECTOR 1 CN5102 K1YZ06000002 6P WIRE HOLDER 1 CN5901 K1YZ04000002 4P WIRE HOLDER 1 CN5902 K1MP04A00003...

Page 95: ...GBR00JA008 0 1 16W 1 W6013 D0GBR00JA008 0 1 16W 1 W6014 D0GDR00JA017 0 1 10W 1 W6015 D0GDR00JA017 0 1 10W 1 W6018 D0GBR00JA008 0 1 16W 1 W6020 D0GBR00JA008 0 1 16W 1 W6021 D0GDR00JA017 0 1 10W 1 W6022 D0GDR00JA017 0 1 10W 1 W6200 D0GDR00JA017 0 1 10W 1 W6201 D0GBR00JA008 0 1 16W 1 W7001 D0GBR00JA008 0 1 16W 1 W7002 D0GBR00JA008 0 1 16W 1 W7003 D0GBR00JA008 0 1 16W 1 W7004 D0GBR00JA008 0 1 16W 1 W7...

Page 96: ... 12K 1 16W 1 R609 D0GB561JA008 560 1 16W 1 Safety Ref No Part No Part Name Description Qty Remarks R720 D0GB153JA008 15K 1 16W 1 R721 D0GB103JA008 10K 1 16W 1 R722 D0GB683JA008 68K 1 16W 1 R723 D0GB180JA008 18 1 16W 1 R724 D0GB180JA008 18 1 16W 1 R740 D0GB153JA008 15K 1 16W 1 R741 D0GB103JA008 10K 1 16W 1 R742 D0GB683JA008 68K 1 16W 1 R743 D0GB180JA008 18 1 16W 1 R744 D0GB180JA008 18 1 16W 1 R750 ...

Page 97: ...908 D0GB103JA008 10K 1 16W 1 R5909 D0GB103JA008 10K 1 16W 1 R5910 D0GB820JA008 82 1 16W 1 R5911 D0GB182JA008 1 8K 1 16W 1 Safety Ref No Part No Part Name Description Qty Remarks R5912 D0GB102JA008 1K 1 16W 1 R5915 D0GB220JA008 22 1 16W 1 R7111 D0GB103JA008 10K 1 16W 1 R7211 D0GB823JA008 82K 1 16W 1 R7212 D0GB821JA008 820 1 16W 1 R7214 D0GB471JA008 470 1 16W 1 R7217 D0GB102JA008 1K 1 16W 1 R7218 D0...

Page 98: ...4 F1H1H560A230 56pF 50V 1 C335 F1H1H331A013 330pF 50V 1 Safety Ref No Part No Part Name Description Qty Remarks C337 F1H1H331A013 330pF 50V 1 C339 F1H1H560A230 56pF 50V 1 C340 F1H1H101A230 100pF 50V 1 C343 F1H1H101A230 100pF 50V 1 C345 ECJ1VC1H030C 3pF 50V 1 C347 F1H1H103A219 0 01uF 50V 1 C350 F1H1H470A004 47pF 50V 1 C370 F1H1H102A219 1000pF 50V 1 C371 F1H1H102A219 1000pF 50V 1 C372 F1H1H102A219 1...

Page 99: ... C5912 F1H1H103A219 0 01uF 50V 1 C5913 F2A1C221A019 220uF 16V 1 C5914 F1H1H104A013 0 1uF 50V 1 C5916 F1H1E104A029 0 1uF 25V 1 C5917 F2A1C102A236 1000uF 16V 1 C5918 F2A1C221A019 220uF 16V 1 C5919 F1H1C104A041 0 1uF 16V 1 C5920 F1H1C104A041 0 1uF 16V 1 C5921 F2A1C100A147 10uF 16V 1 C5922 F1H1H103A219 0 01uF 50V 1 C5923 F1H1H103A219 0 01uF 50V 1 C5924 F1H1H103A219 0 01uF 50V 1 C5925 F2A1C100A147 10uF...

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