Related Manuals for Panasonic SV-MP120VE
Summary of Contents for Panasonic SV-MP120VE
- Page 1 TD0503015C2 Digital Audio Player SV-MP120VE Colour (K)....Black Type SPECIFICATIONS Specifications PDF created with pdfFactory Pro trial version www.pdffactory.com...
- Page 2 512 MB Memory size: MP3; 32 kHz, 44.1 kHz, 48 kHz, Supported sampling frequency: WMA; 8 kHz to 44.1 kHz MP3 8 kbps to 320 kbps (128 Supported bit-rates: kbps is recommend) WMA 32 kbps to 192 kbps (96 kbps is recommend) Stereo, 2 channels (MUSIC, FM No.
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Page 3: Cd-Rom Driver
1. Accessories - Stereo earphones (L0BAB0000193) ............. 1pc. - USB Cable (K1HA05AD0004)............. 1pc. - Neck Strap (VFC4028) ..............1pc. - CD-ROM Driver (RFET0002) ..............1pc. 2. Location of Controls 3. Operation Checks and Component Replacement / PDF created with pdfFactory Pro trial version www.pdffactory.com... - Page 4 Procedures 1. This section describes procedures for checking the operation of the major printed circuit boards and replacing the main components. / 2. For reassembly after operation checks or replacement, reverse the respective procedures special ressembly procedures are described only when required. 3.
- Page 5 3.3. Removal of the SUB P.C.B. PDF created with pdfFactory Pro trial version www.pdffactory.com...
- Page 6 3.4. Removal of the jack holder 3.5. Removal of the Main P.C.B. PDF created with pdfFactory Pro trial version www.pdffactory.com...
- Page 7 3.6. Removal of the LCD Ass’y 3.7. Removal of the LCD holder PDF created with pdfFactory Pro trial version www.pdffactory.com...
- Page 8 3.8. Removal of the USB cover 3.9. Removal of the holder knob 3.10. Removal of the REC button and play button and volume button and mode button PDF created with pdfFactory Pro trial version www.pdffactory.com...
- Page 9 4. Instructions for Repair Service 5. Service Position PDF created with pdfFactory Pro trial version www.pdffactory.com...
- Page 10 6. Service Mode 6.1. Checking Procedures for IC3 C2HBZG000008 PDF created with pdfFactory Pro trial version www.pdffactory.com...
- Page 11 6.2. Checking Procedures for Font table PDF created with pdfFactory Pro trial version www.pdffactory.com...
- Page 12 7. Service Precautions 7.1. Install and Copy the software (DFU,firmware,font table) After replacing the main PCB and DSP IC (main CPU),reinstall DFU and firmware,and copy font table again. 7.2. Please contact to the service organization of the belonging for the acquisition of data and obtain the software. PDF created with pdfFactory Pro trial version www.pdffactory.com...
- Page 13 PDF created with pdfFactory Pro trial version www.pdffactory.com...
- Page 14 PDF created with pdfFactory Pro trial version www.pdffactory.com...
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Page 15: Troubleshooting
8. Troubleshooting - What to prepare - A PC that has the exclusive application software (Windows Media Player V9.0) installed. Be sure to check for normal operation of the PC. If other application software is installed in the PC, be sure that this software does not affect the operation of the Windows Media Player V9.0. -
Page 16: Troubleshooting Guide
- When a user’s product is taken in for service, be sure to obtain not only the player and USB reader/writer. Also, try to obtain as much information as possible on the operational environmentofthe user’s PC. <PC’s operational environment> Product name, model number, name of CPU, operation clock, RAM capacity, HD capacity, names of installed software, use of USB hub, and any equipment connected with USB simultaneously. - Page 17 - Before repairing the unit, make the below check. - No operation: - The HOLD function is on. - Replace the battery if it is flat. - No sound or there is a lot of noise: - Ensure the earphone plug is inserted firmly. - Wipe the plug clean with a clean cloth.
- Page 18 as reference information when probing defect point, because it may differ from an actual measuring value due to difference of Measuring instrument and its measuring condition and product itself. This schematic diagram may be modified at any time with the development of new technology.
- Page 19 Put a conductive mat on the work table. Do not touch the legs of IC or LSI with the fingers directly. 13. Schematic Diagram 14. Printed Circuit Board Diagram 15. Cabinet Parts Location 16. Packaging PDF created with pdfFactory Pro trial version www.pdffactory.com...
- Page 20 17. Replacement Parts List Notes: - Important safety notice: Components identified by mark have special characteristics important for safety. Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used. When replacing any of components, be sure to use only manufactures specified parts shown in the parts list.
- Page 21 assembly, and in accordance with the laws governing part and product retention. After the end of this period, the assembly will no longer be available. Ref. No. Part No. Part Name & Description Remarks CABINET PARTS RFKKVMP120VK UP CHASSIS ASSEMBLY RKST0103-S REAR CABINET RKKT0059-S...
- Page 22 Ref. No. Part No. Part Name & Description Remarks C0CBCAC00288 IC C0CBCAC00288 IC C0DBAGZ00021 DC/DC IC(D5P) IC10 C0CBCAC00288 IC B1CFMC000005 FET B1ABMB000003 TRANSISTOR B1MBACA00011 FET ARRAY B0CCAA000001 LOW-VOLTAGE VARIABLE CAP (T) B0CCAA000001 LOW-VOLTAGE VARIABLE CAP (T) B0JDDB000002 DIODE LTSTC170CKTP CHIP L.E.D.(RED) MA2Z74800L DIODE B3AFB0000090...
- Page 23 Ref. No. Part No. Part Name & Description Remarks J0JBC0000044 CHIP COIL J0JBC0000044 CHIP COIL BK1608HS102 FERRITE BEAD BK1608HS102 FERRITE BEAD BK1608HS102 FERRITE BEAD J0JGC0000021 FERRITE BEAD J0JGC0000021 FERRITE BEAD BK1608HS102 FERRITE BEAD RLL300040-Y CHOCK COIL SWITCHES K0H1BB000068 SWITCH K0H1BB000068 SWITCH K0H1BB000068 SWITCH...
- Page 24 Ref. No. Part No. Part Name & Description Remarks D0GA102JA020 CHIP RESISTOR D0GA105JA020 CHIP RESISTOR D1H41042A014 CHIP RESISTOR D0GA103JA020 CHIP RESISTOR D0GA104JA020 CHIP RESISTOR D0GA104JA020 CHIP RESISTOR D0GA100JA020 CHIP RESISTOR D0GA100JA020 CHIP RESISTOR D0GA151JA020 CHIP RESISTOR D0GA472JA020 CHIP RESISTOR D0GA102JA020 CHIP RESISTOR D0GA222JA020 CHIP RESISTOR...
- Page 25 Ref. No. Part No. Part Name & Description Remarks ECUVNA105ZFV CHIP CAPACITOR ECUENC333KBQ CHIP CAPACITOR ECUE0J224KBQ CHIP CAPACITOR ECUE0J224KBQ CHIP CAPACITOR F3G0G1070001 TANTALUM CAP. ECUE1H100DCQ CHIP CAPACITOR F1G1C223A004 CHIP CAPACITOR ECUE1H102KBQ CHIP CAPACITOR F1G1C223A004 CHIP CAPACITOR F3E0G2260001 TANTALUM CAP. K105BJ104KVC CHIP CAPACITOR F3G0G2270001 TANTALUM CAP.
- Page 26 Ref. No. Part No. Part Name & Description Remarks F1G1C103A004 CHIP CAPACITOR F3G0G1070001 TANTALUM CAP. F3G0G2270001 TANTALUM CAP. K105BJ104KVC CHIP CAPACITOR K105BJ104KVC CHIP CAPACITOR C100 ECUE1H391KBQ CHIP CAPACITOR C101 ECUE1H331KBQ CHIP CAPACITOR C103 K105BJ104KVC CHIP CAPACITOR C104 PSLB30G107M TANTALUM CAP. C105 ECUE1H101KBQ CHIP CAPACITOR C106...
- Page 27 C1BB0000097 C2HBZG000008 C3FBVC000001 C0DBAGZ0021 LTSTC170CKTP Anode Cathode No.1 No.1 UNR921MJ0L B0CCAA000001 C0CBCAC00288 B1CFMC000005 MCH6616 B1ABMB00003 Cathode Anode B0ACEM000008 B0ZBZ0000070 B0JDDB000002 MA2Z74800L Anode Cathode Cathode Anode Anode Anode Anode...
- Page 28 (back) Microphone REC/STOP Earphones jack Skip/search (3.5 mm stereo) Turn on, off (Press and hold)/ MODE Play/Stop Operation lamp Battery lid HOLD switch Volume USB port Display Connecting to a computer and downloading files Connection Press and hold To USB port Turn the unit on.
- Page 29 SUB P.C.B. (SIDE :A) ANT Wire ANT Wire C123 ICP1 1AAA SIZE(LR03,AM-4) BATTERY 1.5V C126 C125 SUB P.C.B. (SIDE :B) C106 MAIN P.C.B. (CN2) R109 Note: This printed circuit board diagram may be modified at any time with the development of new technology. SV-MP120V(E) MAIN P.C.B.
- Page 30 MAIN P.C.B. (SIDE :A) C112 C115 C124 C104 R104 C114 C107 SUB P.C.B.(CN1) MAIN P.C.B. (SIDE :B) IC10 LCD MODULE C131 TP12 Note: This printed circuit board diagram may be modified at any time with the development of new technology. SV-MP120V(E) MAIN P.C.B.
- Page 31 S.S.G F=87.5MHz SUB CIRCUIT Schematic diagram-1 Mod=30% 233.0mV P-P Mod f=400Hz TP47 TP48 0.69 1.88 1.88 1.52 1.44 0.70 N.C. N.C. K0.001 0.54 LGAIN PILFIL C22 K0.022 1.35 TP42 AGND PHASEFIL TP43 C24 K0.022 0 C5 2.59 XTAL2 VCCD K0.022 D10P 13MHz 1.05...
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Page 32: Main Circuit
MAIN CIRCUIT Schematic diagram-2 :POSITIVE VOLTAGE LINE :AUDIO(DIGITAL) SIGNAL LINE :AUDIO(ANALOG) SIGNAL LINE 3.02 2.83 VOUT IC10 C0CBCAC00288 REGULATOR TP13 3.02 TP12 TP10 TP11 PLAY R83 0 R18 0 100K 1.5V 3.3V DD3.3V VDD-CE TP64 2.8V TP19 DATA CLOCK (Lch) (Rch) (Com) 1.2 0... - Page 33 MAIN CIRCUIT Schematic diagram-3 CN3 USB CON. K1FB105E0004 K0.01 R101 A B C D E F G H I J K L 180K R103 100K V18 U18 U15 T16 R16 R17 P16 U14 T17 U17 T15 J17 V16 V11 H1 A6 A15 A7 A16 H18 F1 J18 V14 V5 E1 F3 C1 C3 D2 D1 D3 E2 E3 F2 G2 V17 V12...
- Page 34 MAIN CIRCUIT Schematic diagram-4 1.8V R78 2.7K 3.3V LCD CON. DD 3.3V K1MN30B00124 2.8V /CS1 /RES 1.5K WR (R/W) RD(E) DD 3.3V 0.18V 0.75V B1ABMB00003 D3 E2 E3 F2 G2 BACK LIGHT C57 Z1.0 VOUT C90 Z1.0 CAP3+ 2.8V CAP1- C58 Z1.0 CAP1+ C59 Z1.0...
- Page 35 Overall Block Diagram 13MHz Clock LCD Display IC 1 FM Tuner FM Audio Signal FM Signal FM Signal MP3 Decoder 12MHz Clock Headphone FM Demodulator Rec Signal IC Recoder Rec Signal IC2 Flash memory USB port DC-DC Conv. Control IC 8, 9 Battery...
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Page 36: Tuner Block
TUNER BLOCK (TO MAIN CIRCUIT CN2) Notes : Radio (analog) Signal Line. MP3 and FM and IC REC Signal Line. HEADPHONE FM RF Signal Line. [1.33] [1.33] Voltage from negative terminal of battery. (1.33) (1.33) ( )...MP3 position,[ ]...FM position. No mark...MP3 and FM position. -
Page 37: Main Block
MAIN BLOCK Notes : MP3/FM/IC REC Signal Line. Radio Signal Line. CN2 (TO TUNER CIRCUIT CN1) REC Signal Line. LCD Display 3.3V 3.3V USB PORT CONTROL U14 T17 C1 C3 D2 D1 D3 E2 E3 F2 G2 USB_VBUS: USB Supply detection line usb 2.0 FS &... -
Page 38: Pin Description
IC2 FLASH MEMORY C3FBVC000001...512MB FLASH MEMORY N.C R/B Vcc Vss CLE ALE WE PIN DESCRIPTION I/O 0 ~ I/O7: DATA INPUTS/OUTPUTS The I/O pins are used to input command,address and data, and to output data during read operations. The I/O pins float to high-z when the chip is deselected or when the outputs are disabled. Vcc: POWER Vcc is the power supply for device. - Page 39 Solid State Audio C2HBZG000008 BLOCK DIAGRAM IC3 C2HBZG000008 Micro Processor Unit (MPU) Multi-Layer AHB (AHB=Advanced High-Performance Bus) ROMI 32kB SRAM RAMI 64kB AHB AND AHB AND AHB AND VPB Bridge VPB Bridge VPB Bridge A12,A17,C9,E18, D16,D18,A14, (ASYNC) MPMC (ASYNC) (SYNC) B14,A13,B13, (Multi Purpose A1,A2,B2,A3,...