Sony-DVMCDA1-mc-sm 电路图 维修手册.pdf

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1、DVMC-DA1 US Model Canadian Model SERVICE MANUAL MEDIA CONVERTER 9-928-112-11 Power requirements DC IN 6V jack accepts the AC-MZ60A AC power adapter (supplied), AC 120 V, 60 Hz Power consumption AC 120 V, 60 Hz, 5.1 W (max., AC power adapter) Operating temperature 10C to 35C (50F to 95F) Operating hu

2、midity 40 % to 80 % Storage temperature 20C to 80C (4F to 176F) Storage humidity 20 % to 80 % Dimensions (approx.) 124 44 90.5 mm (5 13/4 35/8 inches) (w/h/d, excluding projections) Mass (approx.) 300 g (10 oz) (unit only) Input/output connector S-VIDEO IN: Mini DIN 4-pin (1) S-VIDEO OUT: Mini DIN 4

3、-pin (1) VIDEO IN: RCA pin (1) VIDEO OUT: RCA pin (1) AUDIO IN: RCA pin (2): L, R AUDIO OUT: RCA pin (2): L, R DV IN/OUT: S100 (100 Mbps) 4-pin (1) Supplied accessories Design and specifications are subject to change without notice. AC power adapter (AC-MZ60A) DV connecting cable Audio/video connect

4、ing cable S-video connecting cable Operating instructions Owner registration card Warranty card Important safe guard SPECIFICATIONS RadioFans.CN 收音机爱 好者资料库 2 SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST A

5、RE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. ATTENTION AU COMPOSANT AYANT RAPPORT LA SCURIT! LES COMPOSANTS IDENTIFS PAR UNE MARQUE ! SUR LES DIAGRAMMES SCHMATIQUES ET LA LISTE DES PICES

6、 SONT CRITIQUES POUR LA SCURIT DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PISES SONY DONT LES NUMROS SONT DONNS DANS CE MANUEL OU DANS LES SUPPMENTS PUBLIS PAR SONY. 1.GENERAL1-1 2.BLOCK DIAGRAMS 2-1.OVERALL BLOCK DIAGRAM2-1 2-2.POWER BLOCK DIAGRAM 2-3 3.PRINTED WIRING BOARDS AND SCH

7、EMATIC DIAGRAMS SWX-22 (SWITCH) SCHEMATIC DIAGRAM 3-2 SWX-22 (SWITCH) PRINTED WIRING BOARD 3-3 IFX-52 (MAIN : SIDE A) PRINTED WIRING BOARD 3-5 IFX-52 (MAIN : SIDE B) PRINTED WIRING BOARD 3-7 IFX-52 (J CORE) SCHEMATIC DIAGRAM3-9 IFX-52 (VFD) SCHEMATIC DIAGRAM 3-11 IFX-52 (MECH CON) SCHEMATIC DIAGRAM

8、3-13 IFX-52 (HI) SCHEMATIC DIAGRAM3-15 IFX-52 (DC CON) SCHEMATIC DIAGRAM 3-17 IFX-52 (AMP) SCHEMATIC DIAGRAM 3-19 IFX-52 (AGC) SCHEMATIC DIAGRAM 3-21 IFX-52 (AUDIO) SCHEMATIC DIAGRAM 3-23 IFX-52 (JACK) SCHEMATIC DIAGRAM 3-25 IFX-52 (CN) SCHEMATIC DIAGRAM 3-26 4.ELECTRICAL ADJUSTMENT 4-1 5.REPAIR PAR

9、TS LIST 5-1.EXPLODED VIEWS 5-1 5-2.ELECTRICAL PARTS LIST 5-2 TABLE OF CONTENTS RadioFans.CN 收音机爱 好者资料库 1-1 DVMC-DA1 SECTION 1 GENERAL This section is extracted from instruction manual (3-864-717-11). 3-US Table of contents Overview 1-2 Checking the supplied parts and accessories 1-3 Duplicating anal

10、og video to digital video 1-3 Connecting an analog video unit and a DV unit via the media converter 1-3 Duplicating analog video to digital video 1-4 Duplicating digital video to analog video 1-4 Viewing digital video on your TV 1-5 Connecting a DV unit and a TV via the media converter 1-5 Viewing d

11、igital video on your TV 1-5 Playing back the audio while changing the mixing rate 1-5 Capturing images from an analog video unit using a PC 1-6 Connecting a PC and an analog video unit via the media converter 1-6 Capturing images from an analog video unit using a PC 1-6 Recording analog video from a

12、 PC 1-6 Precautions 1-7 Technical information 1-8 Signal flows 1-8 Output/input of analog video signals 1-8 Copyright precautions 1-8 DV recording format 1-9 12-bit/16-bit audio modes 1-9 Locating the parts and controls 1-1 23-US Locating the parts and controls Front 1 POWER button Turns on/off the

13、media converter. 2 PROTECT indicator Lights when the input picture includes a copy protection signal. You cannot record the signal when this indicator is lit. 3 ANALOG IN key and indicator Select the signal input from the AUDIO/VIDEO/S-VIDEO IN as the input signal to the media converter. 4 DV IN key

14、 and indicator Select the signal input from the DV IN/ OUT as the input signal to the media converter. Rear 1 AUDIO/VIDEO/S-VIDEO IN connectors Connect to the analog video unit. When you connect both the S-VIDEO IN and VIDEO IN connectors, the S- video signal is automatically selected. When connecti

15、ng to VIDEO IN connectors only, no signals are output from the S-VIDEO OUT connector. 2 AUDIO/VIDEO/S-VIDEO OUT connectors Connect to the analog video unit or TV. 3 DV IN/OUT connector Connect to the DV unit. 4 DC IN 6V connector Connect to the supplied AC power adapter. RadioFans.CN 收音机爱 好者资料库 1-2

16、4-US Overview The DVMC-DA1 is a media converter unit which converts analog video signals to digital video signals and vice versa. Converting pictures and sound from 8 mm/VHS format to DV format and vice versa (pages 8 - 10) You can convert analog video on Hi8, 8 mm, or VHS format cassettes to digita

17、l video (DV) by connecting both analog and digital video units via the media converter. MPEG data cannot be converted as a digital signal. Since pictures and sound are recorded on the DV unit in digital format, little or no picture and sound quality are lost. You can also convert digital video to an

18、alog video. Note You cannot record video which includes copyright protection signals. Viewing pictures from the DV unit (page 11, 12) You can enjoy high quality digital video when you connect a DV unit to a TV via the media converter using the DV connecting cable. In this case, you do not have to ch

19、ange the connection between your TV and the other analog video unit. DigitalAnalog 8 mm/VHSDigital video 5-US Capturing images from an analog video unit using a PC (page 13, 14) You can capture images from an analog video unit connected to your PC via the media converter using the DV (i.Link) connec

20、tor. In this case, you can edit a movie or add titles using your PC. You can also print out the captured images using your PC printer instead of a video printer. Selecting the audio mode when recording to the DV unit (page 9) You can add messages or background music after recording. When you record

21、to the DV unit from an analog video unit, you can select 16-bit audio mode for higher quality, or 12-bit audio mode for adding messages or background music (post sound recording). Listening to the audio with the desired mixing rate (page 12) When playing back video recorded in 12-bit audio mode on a

22、 DV unit via the media converter, you can listen to: the recorded message and/or background music only (post sound recording), the original audio, or the combined audio of both tracks with the desired mixing rate (5 steps). Original sound Original sound + Added sound 1-3 6-US Checking the supplied p

23、arts and accessories Check to make sure you have received the following items in the carton. If something is missing, contact your Sony dealer or service facility. AC power adapter (AC-MZ60A) DV connecting cable Audio/video connecting cable S-video connecting cable Operating instructions Owner regis

24、tration card Warranty card Important safe guard 8-US RL AUDIOVIDEOS-VIDEO DV DV IN/OUTDC IN 6V Connecting an analog video unit and a DV unit via the media converter to Audio/video output to S-video outputto DV input/output Audio L (white) Audio R (red) Video (yellow) S-video connecting cable (suppli

25、ed) Audio/video connecting cable (supplied) DV connecting cable (supplied) : Signal flow to wall outlet AC power adapter (supplied) Duplicating analog video to digital video 1-4 9-US If you want to convert digital video to analog video Make the connection as follows: Connect the DV output connector

26、of the DV unit to the DV IN/OUT connector of the media converter using the supplied DV connecting cable. Connect the input connectors of the analog video unit to the AUDIO/VIDEO OUT connectors of the media converter using the supplied audio/video connecting cable. Duplicating analog video to digital

27、 video You can convert and record pictures and sound from an analog video unit to a DV unit by connecting both units via the media converter. 1Press POWER to turn on the media converter. 2Press ANALOG IN. The key indicator lights up. 3Select the audio mode. Each time you press and hold ANALOG IN for

28、 a few seconds, the audio mode changes as follows. 16-bit mode (high quality sound): The key indicator lights up in red. 12-bit mode (post sound recording): The key indicator lights up in green. 4Pause playback on the analog video unit slightly ahead of the point from which you want to start recordi

29、ng. 5Pause recording on the DV unit at the point from which you want to start recording. 6Start playback on the analog video unit, then start recording on the DV unit. The picture and sound played back on the analog video unit are recorded on the DV unit. continued Note Depending on the condition of

30、 the analog video signal input to the media converter, some DV units may not output the analog video signal correctly when the digital video signal is output from the media converter. The video recorded on the DV unit is not affected. When previewing a recorded VIDEO ,we recommend connecting the inp

31、ut connector of the TV to the VIDEO OUT or S-VIDEO OUT of the media converter. 10-US Duplicating digital video to analog video You can convert and record pictures and sound from a DV unit to an analog video unit by connecting both units via the media converter. 1Press POWER to turn on the media conv

32、erter. 2Press DV IN. The key indicator lights up. 3Pause playback on the DV unit slightly ahead of the point from which you want to start recording. 4Pause recording on the analog video unit at the point from which you want to start recording. 5Start playback on the DV unit, then start recording on

33、the analog video unit. The picture and sound played back on the DV unit are recorded on the analog video unit. Duplicating analog video to digital video (continued) 1-5 11-US RL AUDIOVIDEOS-VIDEO DV DV IN/OUT DC IN 6V Connecting a DV unit and a TV via the media converter to Audio/video input to S-vi

34、deo input Audio L (white) Audio R (red) Video (yellow) S-video connecting cable (supplied) Audio/video connecting cable (supplied) DV connecting cable (supplied) : Signal flow to wall outlet AC power adapter (supplied) Viewing digital video on your TV to DV input/output continued 12-US Viewing digit

35、al video on your TV (continued) Note When the power on the media converter is turned off, the mixing rate is reset to the default setting (original audio: 100%, added audio: 0%). Original audioAdded audio . 100%0% . 75%25% . 50%50% . 25%75% . 0%100% Viewing digital video on your TV You can enjoy hig

36、h quality digital video when you connect the DV unit to the TV via the media converter. 1Press POWER to turn on the media converter. 2Press DV IN. The key indicator lights up. 3Start playback on the DV unit. Pictures played back on the DV unit appear on the TV screen. Playing back the audio while ch

37、anging the mixing rate When playing back video recorded in 12-bit audio mode on a DV unit via the media converter, you can listen to: the recorded message and/or background music only (post sound recording), the original audio, or the combined audio of both tracks with the desired mixing rate (5 ste

38、ps). Press and while holding DV IN, press ANALOG IN. Each time you press ANALOG IN, the mixing rate changes as follows: z Tip When connecting the TV corresponding to the ID-1 system, the TV automatically turns to wide mode. 1-6 13-US Connecting a PC and an analog video unit via the media converter t

39、o Audio/video output to S-video output Audio L (white) Audio R (red) Video (yellow) S-video connecting cable (supplied) Audio/video connecting cable (supplied) DV connecting cable (supplied) : Signal flow RL AUDIOVIDEOS-VIDEO DV DV IN/OUTDC IN 6V to wall outlet AC power adapter (supplied) Capturing

40、images from an analog video unit using a PC to DV input/output continued 14-US Capturing images from an analog video unit using a PC (continued) If you want to convert digital video to analog video Make the connection as follows: Connect the DV output connector of the PC to the DV IN/OUT connector o

41、f the media converter using the supplied DV connecting cable. Connect the input connectors of the analog video unit to the AUDIO/VIDEO OUT connectors of the media converter using the supplied audio/video connecting cable. Capturing images from an analog video unit using a PC You can capture the imag

42、es from an analog video unit using a PC which is connected via the media converter. 1Press POWER to turn on the media converter. 2Press ANALOG IN. The key indicator lights up. 3Start playback on the analog video unit slightly ahead of the point from which you want to start capturing images. 4Start c

43、apturing procedures on your PC. The operation procedures depend on your PC and the software which you use. For details on how to capture images, refer to the instruction manual of your PC and software. Recording analog video from a PC 1Press POWER to turn on the media converter. 2Press DV IN. The ke

44、y indicator lights up. 3Start recording on the analog video unit. 4Start outputting procedures on your PC. The operation procedures depend on your PC and the software which you use. For details on how to output images, refer to the instruction manual of your PC and software. z Tip The DV still image

45、 capture card kit DVBK- CW200 for PC/AT compatible or DV still image capture board kit DVBK-W2000 for PC/AT compatible/DVBK-M2000 for Macintosh (not supplied) can be used. For details, refer to the operating instructions of DV still image capture card kit or DV still image capture board kit. 1-7 15-

46、US Precautions Use Operate the product only with the supplied AC power adapter. If you use a different AC power adapter, it may cause a malfunction. Unified polarity plug Should any liquid or solid object fall into the cabinet, unplug the product and have it checked by qualified personnel before ope

47、rating it further. Always turn the product off when you do not use it. Unplug the product from the wall outlet if you are not going to use it for several days or more. To disconnect the cord, pull it out by the plug. Never pull the cord itself. Do not overload wall outlets, extension cords, or conve

48、nience receptacles beyond their capacity, since this can result in fire or electric shock. Do not use attachments not recommended by the manufacturer, as they may cause hazards. Do not touch the AC power adapter with wet hands. If you fail to observe this, it may cause electric shock. Do not drop or

49、 give a mechanical shock to the product. Installation To prevent internal heat build-up, do not block the ventilation openings. Avoid operating the product at temperatures below 5C (41F). Do not subject the product to high temperature or direct sunlight. If you do not observe the above instructions, the product may become deformed. Do not place the product in locations where it is wet, humid, dusty, smoky, or steamy. Do not use this product near or around water. It may cause fire or electric shock. Especially, do not use the product in the bathroom.