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1、n AMPLIFIER SECTION RMS Output Power Stereo Mode both channels driven: 10% Total Harmonic Distortion 1 kHz Front CH110 W per channel (4 ) Total RMS Stereo mode power220 W n FM/AM TUNER, TERMINALS SECTION Preset stationFM 15 stations AM 15 stations Frequency Modulation (FM) Frequency range87.50 - 108
2、.00 MHz (50 kHz step) Sensitivity2.5 V (IHF) S/N 26dB2.2 V Antenna terminals75 (unbalanced) Amplitude Modulation (AM) Frequency range522 - 1629 kHz (9 kHz step) AM Sensitivity S/N 20dB at 1000 kHz 560 V/m Audio performance (Amplifier) Input sensitivity/Input impedance Aux250 mV, 12 k Digital audio o
3、utput Optical digital outputOptical terminal Phone jack TerminalStereo, 3.5 mm jack Mic jack Sensitivity0.7 mV, 600 2005 Matsushita Electric Industrial Co. Ltd. All rightsreserved.Unauthorizedcopyingand distribution is a violation of law. SA-VK62DEE Colour (S). Silver Type TerminalMono, 6.3 mm jack
4、(2 system) n CASSETTE DECK SECTION TypeAuto-Reverse Track system4-Track, 2 Channel Heads Record/playbackSolid permalloy head ErasureDouble gap ferrite head MotorDC servo motor Recording systemAC bias 100 kHz Erasing systemAC erase 100 kHz Tape speed4.8 cm/s Overall frequency response (+3, -6 dB) at
5、DECK OUT Normal35 Hz - 14 kHz S/N ratio50 dB (A weighted) Wow and flutter0.18 % (WRMS) Fast forward and rewind timeApprox. 120 seconds with C-60 cassette tape n DISC SECTION Disc played 8 cm or 12 cm (1) DVD (DVD-Video) (2) DVD-RAM (DVD-VR, JPEG* 4,*5) (3) DVD-R/RW (DVD-Video) +R/RW (Video) (4) CD,C
6、D-R/RW CD-DA, Video CD, SVCD* 1, MP3* 2,* 5, WMA* 3,* 5, JPEG* 4,* 5, HighMAT Level 2 (Audio and Image) * 1 Conforming to IEC62107 DVD Stereo System Specifications ORDER NO. MD0504118C3 RadioFans.CN 收音机爱 好者资料库 * 2 Compatible compression rate: between 32 kbps and 320 kbps * 3 Compatible compression r
7、ate: between 48 kbps and 320 kbps * 4 Exif Ver 2.1 JPEG Baseline files Picture resolution: between 320 x 240 and 6144 x 4096 pixels (Sub sampling is 4:2:2 or 4:2:0) * 5 The total combined maximum of recognizable audio, picture and movie contents and groups: 4000 audio, picture and movie contents and
8、 400 groups. Pick up Wavelength CD785 nm DVD662 nm Audio output (Disc) Number of channels(FL, FR) 2 ch (stereo) n VIDEO SECTION Video systemPAL625/50, PAL525/60, NTSC Composite video output Output level1 Vp-p (75 ) TerminalPin jack (1 system) S-video output Y output level1 Vp-p (75 ) C output level0
9、.3 Vp-p (75 ) (PAL) 0.286 Vp-p (75 ) (NTSC) TerminalS terminal (1 system) Component video output Y output level1 Vp-p (75 ) PBoutput level0.7 Vp-p (75 ) PRoutput level0.7 Vp-p (75 ) Terminal Pin jack (Y: green, PB: blue, PR: red) (1 system) n GENERAL Power supplyAC 230 V, 50Hz Power consumption193 W
10、 Power consumption in standby mode: 0.9 W (approximate) 1 Before Repair and Adjustment 3 2 Protection Circuitry 3 3 Safety Precautions 4 3.1. General Guidelines 4 4 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices 4 5 Handling the Lead-free Solder 6 5.1. About
11、 lead free solder (PbF) 6 6 Precaution of Laser Diode 7 7 Cautions to be taken when handling Optical Pickup 9 Dimensions (W x H x D)250 x 364 x 330 mm Mass8 kg Operating temperature range+5 to +35C Operating humidity range5 to 90% RH (no condensation) n SYSTEM SC-VK62D(EE)Music Center: SA-VK62D (EE)
12、 Speaker: SB-VK62 (GC) Notes: 1. Specifications are subject to change without notice. Mass and dimensions are approximate. 2. Total harmonic distortion is measured by the digital spectrum analyzer. 7.1. Handling Optical Pickup 9 7.2. Replacing Precautions for Optical Pickup Unit 9 7.3. Grounding for
13、 Preventing Electrostatic Destruction 9 8 Accessories 10 9 Operation Procedures 11 10 Disc information 13 11 About HighMAT 15 11.1. What 痴 HighMAT? 15 11.2. Why take advantage of HighMAT? 15 11.3. Benefits of HighMAT? 16 CONTENTS Page Page 2 SA-VK62DEE RadioFans.CN 收音机爱 好者资料库 12 Optical Pickup Self-
14、Diagnosis and Replacement Procedure 19 12.1. Optical Pickup Breakdown diagnosis 19 13 Self-Diagnosis Function 20 13.1. Entering into Self-Diagnostic Mode 20 13.2. Automatic Displayed Error Codes 20 13.3. Memorized Error Codes 20 13.4. Service Mode Table 1 21 13.5. DVD/CD Self-Diagnosis Error Code De
15、scription 21 13.6. Mode Table 2 21 13.7. Doctor Mode set up 23 13.8. CR16 Mechanism Ageing Mode 24 13.9. Tray Lock Function 24 13.10. Things to Do After Repair 24 14 Cautions To Be Taken During Servicing 25 14.1. Recovery after the dvd player is repaired 25 14.2. DVD Player Firmware Version Upgrade
16、Process 25 14.3. Firmware Version Upgrade Process by Using Disc and Recovery Process 25 14.4. Using Recovery Disc 25 14.5. Total Usage Time Display 25 14.6. After replacement of DVD Module 26 15 Disassembly and Assembly of Main Component 27 15.1. Disassembly steps 27 15.2. Disassembly flow chart 28
17、15.3. Disassembly of Top Cabinet 29 15.4. Disassembly of Rear Panel 29 15.5. Disassembly of DVD Changer Unit 29 15.6. Disassembly of Main P.C.B. 30 15.7. Disassembly of Power P.C.B. 31 15.8. Disassembly of Transformer P.C.B. 32 15.9. Disassembly of Front Panel Unit 32 15.10. Disassembly for Panel P.
18、C.B. Typically the melting point is 50 - 70F (30 - 40C) higher. Please use a high temperature soldering iron. In case of soldering iron with temperature control, please set it to 700 20F (370 10C). Pb free solder will tend to splash when heated too high (about 1100F/600C). When soldering or unsolder
19、ing, 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 solder until it melts enough. 6 SA-VK62DEE 6 Precaution of Laser Diode Caution : This product utilizes a laser diode with the unit turned ON, invisible laser radiatio
20、n is emitted from the pick up lens. Wavelength : 785 nm(CD)/662 nm(DVD) Maximum output radiation power from pick up : 100 W/VDE Laser radiation from pick up unit is safety level, but be sure the followings: 1. Do not disassemble the optical pick up unit, since radiation from exposed laser diode is d
21、angerous. 2. Do not adjust the variable resistor on the pick up unit. It was already adjusted. 3. Do not look at the focus lens using optical instruments. 4. Recommend not to look at pick up lens for a long time. ACHTUNG : Dieses Produkt enthlt eine Laserdiode. Im eingeschalteten Zustand wird unsich
22、tbare Laserstrahlung von der Lasereinheit abgestrahlt. Wellenlnge : 785nm(CD)/662 nm(DVD) Maximale Strahlungsleistung der Lasereinheit :100 W/VDE Die Strahlung an der Lasereinheit ist ungefhrlich, wenn folgende Punkte beachtet werden: 1. Die Lasereinheit nicht zerlegen, da die Strahlung an der freig
23、elegten Laserdiode gefhrlich ist. 2. Den werkseitig justierten Einstellregler der Lasereinhit nicht verstellen. 3. Nicht mit optischen Instrumenten in die Fokussierlinse blicken. 4. Nicht ber lngere Zeit in die Fokussierlinse blicken. ADVARSEL: I dette a apparat anvendes laser. CAUTION! THIS PRODUCT
24、 UTILIZES A LASER. USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE. n Use of caution label 7 SA-VK62DEE 8 SA-VK62DEE 7 Cautions to be taken when handling Optical Pickup The laser diode used inside optical pickup
25、 could be destroyed due to static electricity as a potential difference is caused by electrostatic load discharged from clothes or human body. Handling the parts carefully to avoid electrostatic destruction during repair. 7.1. Handling Optical Pickup 1. Do not impact on optical pickup as the unit st
26、ructurally uses an extremely precise technology. 2. Short-circuit the flexible cable of optical pickup remove from the circuit board using a short-circuit pin or clip in order to prevent laser diode from electrostatic destruction (Refer to Fig. 7.1 and Fig. 7.2) 3. Do not handle flexible cables forc
27、ibly as this may cause snapping. Handle the parts carefully (Refer to Fig. 7.1) 4. A new optical pickup is equipped with an anti-static flexible cable. After replacing and connecting to the flexible board, cut the anti-static flexible cable. (Refer to Fig. 7.1) Fig. 7.1 7.2. Replacing Precautions fo
28、r Optical Pickup Unit DVD/CD Optical Pickup The optical pickup by which part supply was carried out attaches the short clip to the flexible board for laser diode electrostatic discharge damage prevention. Please remove the short clip and be sure to check that the short land is open, before connectin
29、g. (Please remove solder, when the short land short-circuits.) 7.3. Grounding for Preventing Electrostatic Destruction 1. Human body grounding Use the anti-static wrist strap to discharge the static electricity accumulated in your body. (Refer to Fig. 7.2) 2. Work place grounding Place a conductive
30、material (conductive sheet) or iron board where optical pickup is placed. (Refer to Fig. 7.2) Note : Keep your clothes away from optical pickup as wrist strap does not release the static electricity charged in clothes. Fig. 7.2 9 SA-VK62DEE 8 Accessories Remote control AC power supply cord FM indoor
31、 antenna AM loop antenna Video cable 10 SA-VK62DEE 9 Operation Procedures 11 SA-VK62DEE 12 SA-VK62DEE 10 Disc information 13 SA-VK62DEE 14 SA-VK62DEE 11 About HighMAT 11.1. Whats HighMAT? Consumers worldwide are using PCs to create their own collections of music, photos and even video by burning the
32、m onto CDs. But how these collections can be experienced across different devices can be confusing to navigate, time consuming to access for a DVD player, and be incomplete in terms of music information available to the customer. HighMAT offers a solution to this growing consumer problem. HighMAT dr
33、amatically improves the digital media experience on consumer electronic devices by delivering a simple, standardized approach that allows consumers who have created personal collections of digital music, photography and video on their PC to: Create a HighMAT CD or DVD which can be easily played back
34、 on consumer electronics devices such as CD and DVD players, and car stereos. Move digital media files (using recordable media such as CD-R and CD-RW) between the PC and various playback devices such as CD and DVD players. A new standard for creating personal media on consumer electronic devices, Hi
35、ghMAT enable easier and more seamless interoperability between Windows PCs and devices designed for your living room, or the car. 11.2. Why take advantage of HighMAT? A Problem Defined:Today, when consumers create their own digital audio, video or photo collections on CD-R or other physical formats,
36、 there are numerous, inconsistent ways that devices read the data. For the consumer, the playback experience can be confusing: 15 SA-VK62DEE A Solution Created: HighMAT delivers a better digital media access experience by creating a standard approach for PCs to structure digital media on various phy
37、sical formats and for playback devices to read the data. 11.3. Benefits of HighMAT? ConventionalHighMAT Even though DVD player is CD-R/RW compatible, the inconsistent ways that various DVD players can read the music or photos files often leads to a confusing and inconsistant playback experince. High
38、MATcompatibleproductsplaycontentbackwithconsistent interface. This includes products which are JPEG compatible products without HighMAT support. 16 SA-VK62DEE 17 SA-VK62DEE HighMAT is now available for CD Burning and in Leading DVD PlayersHighMAT is a new technology that is now available in leading
39、software and consumer electronic devices to dramatically improve the digital media experience when you create homemade CDsHighMAT delivers a simple, standardized way for PC software and consumer electronics devices to talk to each other and work better together. When you create your homemade CDs wit
40、h software that supports HighMAT CD burning, and then play them back on a DVD player that supports HighMAT, you get better, easier navigation. You get folders you can access with a single click of your DVD players remote control. You can view important information about your music like full song nam
41、es, artist titles, album names and genre. And you can get faster startup on your home entertainment device. To enjoy the benefits of HighMAT, all you need is software that supports HighMAT for CD burning of music or photos, as well as a home entertainment device like a DVD player that supports HighM
42、AT for playback. Always look for the HighMAT logo on your software or home entertainment device to ensure it supports the HighMAT experience. 18 SA-VK62DEE 12 Optical Pickup Self-Diagnosis and Replacement Procedure 12.1. Optical Pickup Breakdown diagnosis This unit is equipped with the optical picku
43、p self-diagnosis function and the tilt adjustment check function. Follow the procedure described below during repair in order to perform self-diagnosis and tilt adjustment effectively. Especially when “NO DISC” is displayed, be sure to apply the self-diagnosis function before replacing with an optic
44、al pickup. Replacement of optical pickup generally requires when the present value of laser drive exceeds 45 (DVD) or 45 (CD). Note: Start diagnosis within three minutes after turning on the power (as diagnosis fails when the unit becomes warm). 19 SA-VK62DEE 13 Self-Diagnosis Function This unit is
45、equipped with the self-diagnosis function, which displays an error when it occurs, for use during servicing. 13.1. Entering into Self-Diagnostic Mode 13.2. Automatic Displayed Error Codes 13.2.1. Automatic Display Function For a power unit error, the code is automatically displayed. F61:Automaticall
46、y displayed on the LCD of the player. 13.2.2. Re-Display For F61 Display When the code, F61 is displayed, the power is automatically turned off. The code, F61 is displayed for three seconds, and then the current time appears. To retrieve the code, turn on the power button so that the code F61 appear
47、s, however, is switched to time display after three seconds, and the power is automatically turned off. For F76 Display The abnormalities is an output or the abnormalities in a power supply of POWER AMP IC. 13.2.3. Description of Error Code 13.2.3.1. F61 State, Condition When the power is turned on,
48、 the unit is automatically turned off. The power does not turn on. Cause, Troubleshooting Power circuit system failure and/or direct current flown to speaker terminal Identify the cause and replace with new parts. 13.3. Memorized Error Codes 13.3.1. Activating Self-Diagnosis Function and Displaying
49、Method 1. Turn on the power. 2. Select DVD/CD function. With no DVD/CD inserted in the player, press and hold down thebutton for at least two seconds, and press the “0” button on the remote control for at least two seconds in order to display “DVD_F_ _ _ ”. 20 SA-VK62DEE 3. Press thebutton. If a memorized error is detected, the result of self diagnosis is displayed. (Ex.: T H15) If several errors are detected, press thebutton to display each. 13.3.2. Re
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