Panasonic Sa-pm86d Audio

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I AMPLIFIER SECTIONRMS Output PowerTHD 10% 80 W per channel (3 ), 1 kHzTotal RMS Dolby Digital Modepower160 WPMPO Output Power 1800 WI FM/AM TUNER, TERMINALS SECTIONPreset station FM 30 stationsAM 15 stationsFrequency Modulation (FM)Frequency range 87.50 to 108.00 MHz(50 kHz step)Sensitivity 2.5 V (IHF)S/N 26dB 2.2 VAntenna terminals 75 (unbalanced)Amplitude Modulation (AM)Frequency range 522 to 1629 kHz (9 kHz step)520 to 1630 kHz (10 kHz step)(GCS)AM Sensitivity S/N 20 dB at 999kHz1000 V/mDigital audio outputCoaxial digital output Pin jackMusic Port (front) 2008 Matsushita Electric Industrial Co. Ltd.. Allrights reserved. Unauthorized copying anddistribution is a violation of law.SA-PM86DGCSSA-PM86DEEColour(K)... Black TypeSensitivity 100 mV, 10 kTerminal Stereo, 3.5 mm jackPhone jackTerminal Stereo, 3.5 mm jackOutput level (CD, 1 kHz, -20dB) 32 Mic jackSensitivity 0.7 mV, 600 Terminal Mono, 3.5 mm jack (2 system)I VIDEO SECTIONVideo system PAL625/50, PAL525/60, NTSCComposite video outputOutput level 1 Vp-p (75 )Terminal Pin jack (1 system)Component video outputY output level 1 Vp-p (75 )PB output level 0.7 Vp-p (75 )PR output level 0.7 Vp-p (75 )Terminal Pin jack (Y: green, PB: blue, PR:red) (1 system)HDMI AV outputTerminal Type A connector (19 pin)This unit supports HDAVI Control 2 functionI USB SECTIONDVD Stereo SystemNotes: This models mechanism unit is DLS6. Please refer to the original Service Manual (Order No.MD0801003CE) for this mechanism.SpecificationsORDER NO. MD0803011CEUSB PortUSB Standard USB 2.0 full speedMedia file format support MP3 (*.mp3)WMA (*.wma)JPEG (*.jpg, *.jpg)MPEG4 (*.asf)USB device file system FAT12, FAT16, FAT32USB port power 500 mA (Max)I DISC SECTIONDiscs played (8 cm or 12 cm)(1) DVD (DVD-Video, DivX*6, *7)(2) DVD-RAM (DVD-VR, MP3*2, *7, JPEG*4, *7, MPEG4*5, *7, DivX*6, *7)(3) DVD-R (DVD-Video, DVD-VR, MP3*2, *7, JPEG*4, *7, MPEG4*5, *7,DivX*6, *7)(4) DVD-R DL (DVD-Video, DVD-VR)(5) DVD-RW (DVD-Video, DVD-VR, MP3*2, *7, JPEG*4, *7, MPEG4*5, *7,DivX*6, *7)(6) +R/+RW (Video)(7) +R DL (Video)(8) CD, CD-R/RW (CD-DA, Video CD, SVCD*1, MP3*2, *7, WMA*3, *7,JPEG*4, *7, MPEG4*5, *7, DivX*6, *7)*1Conforming to IEC62107*2MPEG-1 Layer 3, MPEG-2 Layer 3*3Windows Media Audio Ver.9.0 L3Not compatible with Multiple Bit Rate (MBR)*4Exif Ver 2.1 JPEG Baseline filesPicture resolution: between 160 x 120 and 6144 x 4096 pixels(Sub sampling is 4:0:0, 4:2:0, 4:2:2 or 4:4:4). Extremely long andnarrow pictures may not be displayed.*5MPEG4 data recorded with Panasonic SD multi cameras or DVDvideo recordersConforming to SD VIDEO speci. cations (ASF standard)/MPEG4(Simple Profile) video system/G.726 audio system 1 Safety Precautions 3 2 Prevention of Electro Static Discharge (ESD) toElectrostatically Sensitive (ES) Devices 5 3 Precaution of Laser Diode 6 4 Handling Precautions for Traverse Unit 7 5 Handling the Lead Free Solder 9 6 Operation Procedures 10 7 Self-Diagnosis and Special Mode Setting 16 8 Assembling and Disassembling 28 9 Assembling and Disassembling of Mechanism Unit 51 10 Service Fixture and Tools 55*6Plays all versions of DivXvideo (including DivX6) with standardplayback of DivXmedia files. Certified to the DivX Home TheaterProfile.*7The total combined maximum number of recognizable audio,picture and video contents and groups: 4000 audio, picture andvideo contents and 400 groups.Pick upWavelength (DVD/CD) 655/785 nmLaser power (DVD/CD) CLASS 1/CLASS 1MAudio output (Disc)Number of channels 2 channels (FL, FR)I GENERALPower supply AC 230 V, 50 Hz (EE)AC 220 to 240 V, 50/60 Hz(GCS)Power consumption 95 WDimensions (WxHxD) 175.0 mm x 240.0 mm x 342.3mmMass 4.5 kgOperating temperature range 0C to 40COperating humidity range 35% to 80% RH (nocondensation)Power consumption in standby mode approx. 0.7 WI SYSTEMSC-PM86DEE-K Main unit: SA-PM86DEE-KSpeakers: SB-PM86EG-KSC-PM86DGCS-K Main unit: SA-PM86DGCS-KSpeakers: SB-PM86EG-KNote: 1. Specifications are subject to change without notice. Mass anddimensions are approximate. 2. Total harmonic distortion is measured by the digital spectrumanalyzer. 11 Service Position 56 12 Voltage Measurement & Waveform Chart 61 13 Wiring Connection Diagram 69 14 Block Diagram 71 15 Notes Of Schematic Diagram 77 16 Schematic Diagram 79 17 Printed Circuit Board 95 18 Illustration of ICs, Transistors and Diodes 101 19 Terminal Function of ICs 102 20 Exploded Views 105 21 Replacement Parts List 109CONTENTS Page Page2SA-PM86DGCS / SA-PM86DEE1.1.2. Leakage Current Hot Check1 Safety Precautions1.1. General Guidelines 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated ordamaged by the short circuit. 2. After servicing, ensure that all the protective devices such as insulation barriers, insulation papers shields are properly installed. 3. After servicing, check for leakage current checks to prevent from being exposed to shock hazards.1.1.1. Leakage Current Cold Check 1. Unplug the AC cord and connect a jumper between the two prongs on the plug. 2. Using an ohmmeter measure the resistance value, between the jumpered AC plug and each exposed metallic cabinet part onthe equipment such as screwheads, connectors, control shafts, etc. When the exposed metallic part has a return path to thechassis, the reading should be between 1M and 5.2.When the exposed metal does not have a return path to the chassis, the reading must be . 1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check. 2. Connect a 1.5k, 10 watts resistor, in parallel with a 0.15F capacitors, between each exposed metallic part on the set and agood earth ground such as a water pipe, as shown in Figure 1. 3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to measure the potential across the resistor. 4. Check each exposed metallic 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) maybe used to make the hot checks, leakage current must not exceed 1/2 milliamp. should the measurement is outside of the limitsspecified, there is a possibility of a shock hazard, and the equipment should be repaired and re-checked before it is returnedto the customer.Figure 13SA-PM86DGCS / SA-PM86DEE1.2. Before Repair and AdjustmentDisconnect AC power, discharge Power Supply Capacitors C2207, C2210, C2211, C2212, C2742, C5105, C5106, C5916, C5917,C5938, C5562, C5954, C5979 and C5993 through a 10, 1W resistor to ground.DO NOT SHORT-CIRCUIT DIRECTLY (with a screwdriver blade, for instance), as this may destroy solid state devices.After repairs are completed, restore power gradually using a variac, to avoid overcurrent. Current consumption at AC 220 - 240 V, at 50/60 Hz in NO SIGNAL mode (at volume min) should be ~500 mA. (GCS) Current consumption at AC 230 V 50 Hz in NO SIGNAL mode (at volume min) should be ~500 mA. (EE)1.3. Protection CircuitryThe 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 amplifier are used.If this occurs, follow the procedure outlines below: 1. Turn off the power. 2. Determine the cause 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.1.4. Safety Part InformationSafety Parts List:There are special components used in this equipment which are important for safety.These parts are marked by in theSchematic Diagrams & Replacement Parts List. It is essential that these critical parts should be replaced with manufacturersspecified parts to prevent shock, fire or other hazards. Do not modify the original design without permission of manufacturer.Table 1Reference No. Part No. Part Name & Description RemarksA2 K2CQ2CA00006 AC CORD [M]GCSA2 K2CQ2CA00007 AC CORD [M]EEJK5970 K2AA2B000017 AC INLET [M]T5900 G5CYBYY00007 POWER TRANSFORMER [M]T5901 G4C2AAJ00005 POWER TRANSFORMER [M]F5970 K5D162BLA013 FUSE [M]L5970 ELF15N035AN LINE FILTER [M]RL5970 K6B1AEA00003 POWER RELAY [M]Z5970 ERZVA5Z471 ZENER [M]FP5920 K5G402A00025 FUSE PROTECTOR [M]FP5921 K5G102A00039 FUSE PROTECTOR [M]FP5922 K5G202AA0002 FUSE PROTECTOR [M]PCB7 REPX0633D TRANSFORMER P.C.B. [M]RTL4SA-PM86DGCS / SA-PM86DEE2 Prevention of Electro Static Discharge (ESD) toElectrostatically Sensitive (ES) DevicesSome semiconductor (solid state) devices can be damaged easily by electricity. Such components commonly are calledElectrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors andsemiconductor chip components. The following techniques should be used to help reduce the incidence of component damagecaused by electro static discharge (ESD). 1. Immediately before handling any semiconductor component or semiconductor-equiped assembly, drain off any ESD on yourbody by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap,which should be removed for potential shock reasons prior to applying power to the unit under test. 2. After re