Panasonic-SAPTX7P-htss-sm 电路图 维修手册.pdf

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1、? ?GENERAL Power Supply:AC 120 V, 60 Hz Power Consumption:90 W Power Consumption in Standby Mode: Power-Save Mode (Shipping Condition) Approx. 0.5 W Dimensions (WHD):360105.5334 mm (14-3/16”4-3/16”13-5/32”) Mass:Approx. 4.7 kg (10.5 Ibs) Operating Temperature Range:+5C to +40C (+41F to +104F) Operat

2、ing Humidity Range:10% to 80% RH (no condensation) ? ?AMPLIFIER SECTION RMS TTL Power Output:300 W At 1 kHz and total harmonic of 10% ? ?Front Ch:50 W / Channel (8 ) ? ?Center Ch:50 W / Channel (8 ) At 100 Hz and total harmonic of 10% ? ?Subwoofer Ch:100 W / Channel (4 ) FTC TTL Power Output:240 W A

3、t 120 Hz - 20 kHz and total harmonic of 1% ? ?Front Ch:40 W / Channel (8 ) ? ?Center Ch:40 W / Channel (8 ) At 45 Hz - 120 Hz and total harmonic of 1% ? ?Subwoofer Ch:80 W / Channel (4) 2007 Matsushita Electric Industrial Co., Ltd. All rightsreserved.Unauthorizedcopyingand distribution is a violatio

4、n of law. SA-PTX7P Colour (K).Black Type ? ?FM TUNER SECTION Frequency range:87.9-107.9 MHz (200-kHz step) 87.5-108.0 MHz (100-kHz step) Antenna terminals:75 (unbalanced) ? ?AM TUNER SECTION: AM Frequency range:520-1710 kHz (10-kHz step) ? ?HDD SECTION: Internal HDD Capacity:80 GB Recording Format:A

5、AC/Linear PCM MP3/WMA (LAN-PC) Bit Rate (AAC):128 kbps (XP)/96 kbps (SP)/ 64 kbps (LP) Channel:2 channels (stereo) Recording Time: ? ?AAC:Approx. 2460 hours (LP mode) ? ?Linear PCM:Approx. 104 hours ? ?DIGITAL AUDIO OUTPUT: Optical Digital Output:Optical terminal (up to 96 kHz) ? ?DIGITAL AUDIO INPU

6、T: Optical Digital Input:Optical terminal (up to 48 kHz) ? ?DISC SECTION Playable discs 8 cm (3”) or 12 cm (5”): DVD Home Theater Sound System Specifications ORDER NO. MD0704014CE A6 RadioFans.CN 收音机爱 好者资料库 (1) DVD DVD-Video, DVD-Audio (2) DVD-RAM DVD-VR, MP3 (*2, 5), JPEG (*4, 5) (3) DVD-R DVD-VR,

7、DVD-Video, MP3 (*2, 5), JPEG (*4, 5) (4) DVD-R DL DVD-VR (*6), DVD-Video (5) DVD-RW DVD-VR, DVD-Video, MP3 (*2, 5), JPEG (*4, 5) (6) +R/+RW (Video) (7) +R DL (Video) (8) CD, CD-R/RW CD-DA, Video CD, SVCD (*1), MP3 (*2, 5), WMA (*3, 5), JPEG (*4, 5), HighMAT Level 2 (Audio and Image) *1Conforming to

8、IEC62107 *2MPEG-1 Layer 3, MPEG-2 Layer 3 *3Windows Media Audio Ver.9.0 L3 ?Not compatible with Multiple Bit Rate (MBR) *4Exif Ver 2.1 JPEG Baseline files ?Picture resolution: between 160 x 120 and 6144 x 4096 pixels (Sub sampling is 4:2:2 or 4:2:0). Extremely long and slender pictures may not be di

9、splayed. *5The total combined maximum number of recognizable audio and picture contents and groups: 4000 audio and picture contents and 400 groups. *6Discs recorded on DVD recorders or DVD cameras using Version 1.2 of the Video Recording Format (a unified video recording standard). Pick Up: Waveleng

10、th: ? ?CD:785 nm ? ?DVD:662 nm Laser power: ? ?CD / DVD:CLASS I / CLASS II ? ?VIDEO SECTION Video System:NTSC Video Output: ? ?Output level:1 Vp-p (75 ) ? ?Output Connector:Pin jack (1 system) Component Video Output (480p/480i): ? ?Y output level:1 Vp-p (75 ) ? ?PBoutput level:0.7 Vp-p (75 ) ? ?PRou

11、tput level:0.7 Vp-p (75 ) ? ?Output Connector:Pin jack (Y: green, PB: blue, PR: red) (1 system) HDMI AV Output:HDMI 19 pin type A connector This unit supports “HDAVI Control 2” function. Note: 1.Specifications are subject to change without notice. Mass and dimensions are approximate. 2.Total harmoni

12、c distortion is measured by the digital spectrum analyzer. Solder: This model uses lead free solder (PbF). Mechanism: This model uses DL2S (Single tray) mechanism. Refer to the respective original service manuals for *1, *2. 2 SA-PTX7P RadioFans.CN 收音机爱 好者资料库 1 Safety Precautions 5 1.1. GENERAL GUID

13、ELINES 5 1.2. Before Repair and Adjustment 5 1.3. Protection Circuitry 6 1.4. Safety Parts Information 6 2 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices 8 3 Precaution of Laser Diode 9 4 About Lead Free Solder (PbF) 10 4.1. Service caution based on legal re

14、strictions 10 5 Handling Precautions for Traverse Unit 11 5.1. Cautions to Be Taken in Handling the Optical Pickup Unit 11 5.2. Grounding for electrostatic breakdown prevention 11 6 HDD (Hard Disk Drive) Handling Care 13 7 Accessories 14 8 Operation Procedures 15 8.1. Remote Control Key Buttons Oper

15、ations 15 8.2. Main Unit Key Buttons Operations 16 8.3. Using the EZ Sync HDAVI Control 17 8.4. Using the XM Satellite Radio 19 8.5. Using the Music Port 20 8.6. Using the iPod 21 8.7. Wireless Surround 22 8.8. Disc Information 31 9 New Features 33 9.1. As a Music Jukebox (Using HDD) 33 9.2. Easy Lo

16、cation of HDD Recording Contents 39 9.3. Network Connections (LAN) 41 9.4. Operating iPod with this Unit 47 10 Self-Diagnosis and Special Mode Setting 49 10.1. Service Mode Summary Table 49 10.2. Service Mode Table (Main Unit) 49 10.3. DVD Self Diagnostic Function-Error Code 58 10.4. Sales Demonstra

17、tion Lock Function 62 10.5. Service Precautions 63 11 Assembling and Disassembling 64 11.1. Disassembly Flow Chart 65 11.2. Main Components and P.C.B. Locations 66 11.3. Disassembly of Top Cover Assembly 67 11.4. Disassembly of Top Shield 67 11.5. Disassembly of Front Panel 67 11.6. Disassembly of P

18、anel P.C.B., Tact-1 P.C.B. however, still pictures may be displayed enlarged. * * 6 * 3 * 5 * 5 * 7 * 1 * DVD-VR 2 * 4 *DVD-VWMAMP3JPEG WMA MP3 JPEG It may not be possible to play the discs in all cases due to the type of discs, the condition of the recording, the recording method and how the files

19、were created Refer to Section 8.8.2 File Extension Type Support (WMA/MP3/JPEG) This unit can play CD-R/RW recorded with CD-DA or Video CD format. This unit also plays HighMAT discs. Discs recorded on DVD recorders or DVD video cameras, etc. using Version 1.1 of the Video Recording Format (a unified

20、video recording standard). Discs recorded on DVD recorders or DVD video cameras using Version 1.2 of the Video Recording Format (a unified video recording standard). Discs recorded on DVD recorders or DVD video cameras using DVD-Video Format. Recorded using a format different from DVD-Video Format,

21、therefore some functions cannot be used. A process that allows play on compatible equipment. To play a disc that is displayed as Necessary, the disc must first be finalized on the device it was recorded on. Closing the session will also work. 2 * 1 * 3 * 4 * 5 * 6 * 7 * 31 SA-PTX7P 8.8.2. File Exten

22、sion Type Support (WMA/MP3/JPEG) If groups were created away from the root like 002 group in the illustration below, the eighth one onwards is displayed on the same vertical line in the menu screen. There may be differences in the display order on the menu screen and PC screen. This unit cannot play

23、 files recorded using packet write. This unit is not compatible with ID3 tags. Naming folders and files (Files are treated as contents and folders are treated as groups on this unit.) At the time of recording, prefix folder and file names. This should be with numbers that have an equal number of dig

24、its, and should be done in the order you want to play them (this may not work at times). DVD-RAM Discs must conform to UDF 2.0. DVD-R/RW Discs must conform to UDF bridge (UDF 1.02/ISO9660). This unit is not compatible with multi-session. The default session only is played. CD-R/RW Discs must conform

25、 to ISO9660 level 1 or 2 (except for extended formats). This unit is compatible with multi-session but if there are a lot of sessions it takes more time for play to start. Keep the number of sessions to a minimum to avoid this. Discs that cannot be played Blu-ray, HD DVD, AVCHD discs, Version 1.0 of

26、 DVD-RW, DVD- ROM, CD-ROM, CDV, CD-G, SACD, DivX Video Discs, Photo CD, DVD-RAM that cannot be removed from their cartridges, 2.6-GB and 5.2-GB DVD-RAM, PAL discs and Chaoji VCD available on the market including CVD, DVCD and SVCD that do not conform to IEC62107. You can play DVD-Audio; however, sti

27、ll pictures may be displayed enlarged. FormatDiscExtensionReference CD-R/RW.WMA .wma Compatible compression rate: between 48 kbps and 320 kbps You cannot play WMA files that are copy protected. This unit is not compatible with Multiple Bit Rate (MBR: a file that contains the same content encoded at

28、several different bit rates). DVD-RAM DVD-R/RW CD-R/RW .MP3 .mp3 Sampling frequency and compatible compression rate DVD-RAM, DVD-R/RW :11.02, 12, 22.05, 24 kHz (8 160 kbps) 44.1, 48 kHz (32 320 kbps ) CD-R/RW : 8, 11.02, 12, 16, 22.05, 24 kHz (8 160 kbps) 32, 44.1, 48 kHz (32 320 kbps) DVD-RAM DVD-R

29、/RW CD-R/RW .JPG .jpg JPEG .jpeg JPEG files taken on a digital camera that conforms to DCF Standard Version 1.0 are displayed. Files that have been altered, edited or saved with picture editing software may not be displayed. This unit cannot display moving pictures, MOTION JPEG and other such format

30、s, still pictures other than JPEG (e.g., TIFF) or play pictures with attached audio. e.g., root Note about using a DualDisc The digital audio content side of a DualDisc does not meet the technical specifications of the Compact Disc Digital Audio (CD-DA) format so play may not be possible. Regarding

31、DVD-Audio Some multi-channel DVD-Audio will prevent down-mixing (OI page 108, Glossary) of all or part of their contents if this is the manufacturers intention. When playing such discs, or such parts of the disc, unless the number of connected speakers is the same as the discs channel specification,

32、 audio will not be output properly (e.g., part of the audio is missing, multi-channel audio cannot be selected and audio is played in two channels). Refer to the discs jacket for more information. WMA MP3 JPEG MP3 * * 32 SA-PTX7P 9 New Features 9.1. As a Music Jukebox (Using HDD) Recording This unit

33、 can record audio to the internal HDD from a variety of sources including commerical CDs, radio, music files (WMA/ MP3), and audio from externally connected devices (portable digital audio players, etc.). This unit can also access the Gracenote database to obtain title information for music CDs, rad

34、io broadcasts, or other analog recordings made with externally connected devices. (For recording details, see page 32 of operating instruction.) Importing from a PC You can import WMA/MP3 files from your PC to this unit. This differs from recording because the files are saved in the HDD in the same

35、format as they are saved on your PC. (LPCM and AAC conversion is not performed.) WMA MP3 WMA MP3 VOLUMEVOLUME All tracks recorded are saved as LPCM. Various audio sources Automatically connects to the Gracenote database and track title information, etc. is obtained ( below). After tracks recorded fr

36、om sources other than a CD or WMA/MP3 files imported from a PC are saved in this units HDD, you can manually access the Gracenote database to obtain track title information, etc. ( below) Imported WMA/MP3 files are saved as-is (without conversion) in this units HDD. WMA/MP3 file on PC This unit RECO

37、RD IMPORT Music Jukebox You can record up to 39,000 songs in the Music Jukebox. The number of songs depends upon various conditions. CD 9.1.1. Built-in Gracenote Database The Gracenote database is a database used to search and retrieve CD title information. By connecting to the Internet, the unit ca

38、n access the Gracenote server and obtain the most recent CD title information. When a CD is inserted or recording from a CD begins, the unit will automatically search for and obtain information about the inserted CD (page 34 of operating instruction). If this unit is not connected to the Internet: A

39、 portion of the Gracenote database comes pre-installed on this unit, so titles and artist information can be obtained. Please note however that the newest CD titles, etc. may not be registered yet to the internal database. This unit has an internal database containing information for approximately 3

40、50,000 album titles. Searching for titles other than on CD: Using the Gracenote database, information can also be obtained for other types of tracks recorded to the HDD (page 73 Searching for track names, artist names and album names within the Gracenote database and entering them automatically). If

41、 it takes a long time to access the Gracenote database, check if the units network connection (page 20 of operating instruction) and the network settings (page 95 of operating instruction) are correct. Some CDs may have title information that is similar to other CDs. In this case, try obtaining the

42、CD title information again (page 73 of operating instruction), or after recording to the HDD has completed enter the CD title information manually (page 72 For some CDs, multiple title suggestions will be found, therefore select the appropriate title (page 73 of operating instruction). When you want

43、 to change the title, manually make changes after recording to the HDD is complete (page 72 of operating instruction). of operating instruction, of operating instruction). 33 SA-PTX7P 9.1.2. Types of Recordings IMPORTANT DVD content cannot be recorded to this units HDD (except for MP3 files in recor

44、dable DVD). Tracks are initially recorded to the HDD and saved as LPCM. When the recording mode is set to AAC, AAC conversion takes place while the unit is in standby mode. In addition to AAC conversion, track analysis for the Music Shuffle function (page 49 of operating instruction) also takes plac

45、e during standby mode. With LPCM recording mode, AAC data created (XP mode only) is not displayed in the Track List. About AAC conversion of recorded tracks and Music Shuffle analysis Conversion/analysis is performed when the unit is in standby mode. 2 minutes after the unit is set to standby mode,

46、conversion/ analysis starts and the units display starts to show _ _ _ _. Leave the power cord plugged in. You can also perform conversion/analysis immediately (page 42 of operating instruction). This unit usually takes about one-third of the recording time to complete analysis and conversion. For e

47、xample, a 60-minute recording will take about 20 minutes to complete conversion and analysis. (For tracks imported from a PC, time will be shorter as the tracks only need to be analyzed.) Tracks can be played even if conversion and analysis is incomplete. However, the same track may sound slightly d

48、ifferent before and after AAC conversion. You can also compress LPCM tracks to AAC to increase the amount of the available space on the HDD (see page 43 of VOLUME Recording tracks from a music CD (CD-DA) (Commercial CD, Recordable CD) Recording WMA/MP3 tracks from recordable discs (Recordable CD or

49、DVD) Recording from the radio (FM/AM) Recording from an external device This units HDD Digital recording Analog recording Analog recording Analog recording Recording in LPCM recording mode Recording in AAC recording mode Record Audio signal is recorded (uncompressed) This units HDD Converted to AAC and compressed While the unit is in standby modeInitially recorded as LPCMTrack data in the HDD Analysis for Music Shuffle LPCM data is deleted LPCM LPCM LPCM LPCM AA