Panasonic-SCBMAX3GN-spk-sm 电路图 维修手册.pdf

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1、ORDER NO.AD1410046CE Active Speaker System Model No.SC-BMAX3GN Colour:(K).Black Type This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not contain warnings or cautions to advise non-technical individuals of potenti

2、al dangers in attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or

3、 death. WARNING Panasonic Corporation 2014 Unauthorized copying and distribution is a violation of law. SC-BMAX3 Remote Control (Alkaline or manganese battery) Operating Instructions Active Speaker System Model No. SC-BMAX3 Thank you for purchasing this product. Please read these instructions carefu

4、lly before using this product, and save this manual for future use. Panasonic Corporation Web Site: C Panasonic Corporation 2014 GN p SQT0470 F0914HA0 YOM200165-1001 Limited Warranty (ONLY FOR AUSTRALIA) Panasonic Warranty 1. The product is warranted for 12 months from the date of purchase. Subject

5、to the conditions of this warranty Panasonic or its Authorised Service Centre will perform necessary service on the product without charge for parts or labour, if in the opinion of Panasonic, the product is found to be faulty within the warranty period. 2. This warranty only applies to Panasonic pro

6、ducts purchased in Australia and sold by Panasonic Australia or its Authorised Distributors or Dealers and only where the products are used and serviced within Australia or its territories. Warranty cover only applies to service carried out by a Panasonic Authorised Service Centre and only if valid

7、proof of purchase is presented when warranty service is requested. 3. This warranty only applies if the product has been installed and used in accordance with the manufacturers recommendations (as noted in the operating instructions) under normal use and reasonable care (in the opinion of Panasonic)

8、. The warranty covers normal domestic use only and does not cover damage, malfunction or failure resulting from use of incorrect voltages, incorrect installation, accident, misuse, neglect, build-up of dirt or dust, abuse, maladjustment of customer controls, mains supply problems, thunderstorm activ

9、ity, infestation by insects or vermin, tampering or repair by unauthorised persons (including unauthorised alterations), introduction of sand, humidity or liquids, commercial use such as hotel, office, restaurant, or other business or rental use of the product, exposure to abnormally corrosive condi

10、tions or any foreign object or matter having entered the product. 5. Some products may be supplied with Ethernet connection hardware. The warranty is limited on such products and will not cover 6. To claim warranty service, when required, you should: 7. The warranties hereby conferred do not extend

11、to, and exclude, any costs associated with the installation, de-installation or re-installation of a product, including costs related to the mounting, de-mounting or remounting of any screen, (and any other ancillary activities), delivery, handling, freighting, transportation or insurance of the pro

12、duct or any part thereof or replacement of and do not extend to, and exclude, any damage or loss occurring by reason of, during, associated with, or related to such installation, de-installation, re-installation or transit. Panasonic Authorised Service Centres are located in major metropolitan areas

13、 and most regional centres of Australia, however, coverage will vary dependant on product. For advice on exact Authorised Service Centre locations for your product, please telephone our Customer Care Centre on 132600 or visit our website and use the Service Centre Locator. In addition to your rights

14、 under this warranty, Panasonic products come with consumer guarantees that cannot be excluded under the Australian Consumer Law. If there is a major failure with the product, you can reject the product and elect to have a refund or to have the product replaced or if you wish you may elect to keep t

15、he goods and be compensated for the drop in value of the goods. You are also entitled to have the product repaired or replaced if the product fails to be of acceptable quality and the failure does not amount to a major failure. If there is a major failure in regard to the product which cannot be rem

16、edied then you must notify us within a reasonable period by contacting the Panasonic Customer Care Centre. If the failure in the product is not a major failure then Panasonic may choose to repair or replace the product and will do so in a reasonable period of time from receiving notice from you. If

17、you require assistance regarding warranty conditions or any other enquiries, please visit the Panasonic Australia .au or contact by phone on 132 600 If phoning in, please ensure you have your operating instructions available. (a) Internet and or DLNA connection / setup related problems (b) Access fe

18、es and or charges incurred for internet connection (c) The use of incompatible software or software not specifically stipulated in the product operations manual; and (d) Any indirect or consequential costs associated with the incorrect use or misuse of the hardware, its connection to the internet or

19、 any other device. 4. This warranty does not cover the following items unless the fault or defect existed at the time of purchase: (a) Cabinet Part(s)(e) DVD, Blu-ray or Recordable Discs (b) Video or Audio Tapes(f) Video / Audio Heads from wear and tear in normal use (c) SD cards or USB devices(g) I

20、nformation stored on Hard Disk Drive, USB stick or SD card (d) User replaceable Batteries(h) DTV reception issues caused by TV Aerial / Cabling / Wall socket(s) etc Telephone Panasonics Customer Care Centre on 132600 or visit our website referred to below and use the Service Centre Locator for the n

21、ame/address of the nearest Authorised Service Centre. Send or take the product to a Panasonic Authorised Service Centre together with your proof of purchase receipt as a proof of purchase date. Please note that freight and insurance to and / or from your nearest Authorised Service Centre must be arr

22、anged by you. Note that home or pick-up/delivery service is available for the following products in the major metropolitan areas of Australia or the normal operating areas of the nearest Authorised Service Centres: Plasma/LCD televisions / displays (screen size greater than 103 cm) THIS WARRANTY CAR

23、D AND THE PURCHASE DOCKET (OR SIMILAR PROOF OF PURCHASE) SHOULD BE RETAINED BY THE CUSTOMER AT ALL TIMES Panasonic Australia Pty. Limited ACN 001 592 187 ABN 83 001 592 187 1 Innovation Road, Macquarie Park NSW 2113 PRO-031-F11 Issue: 4.001-01-2011 SC-BMAX3GN.fm 1 年月日金曜日午後時分 RadioFans.CN 收音机爱 好者资料库

24、2 TABLE OF CONTENTS PAGE 1 Safety Precautions - 3 1.1. General Guidelines - 3 1.2. Leakage Current Cold Check - 3 1.3. Leakage Current Hot Check (See Figure 1.) - 3 1.4. Protection Circuitry- 3 2 Warning - 4 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices

25、 - 4 3 Service Navigation - 5 3.1. Service Information -5 3.2. General Description About Lead Free Solder (PbF) - 5 3.2. How to Update Firmware - 5 4 Specifications -7 5 Location of Controls and Components -8 6 Service Mode - 12 6.1.How to Enter Self-Diagnosis Function mode - 12 6.2.Self-Diagnosis F

26、unction - 12 6.3.Service Mode - 13 7 Troubleshooting Guide - 14 7.1. No power - 14 7.2. No Display on display panel - 14 7.3. Bluetooth Pairing failure - 14 7.4. No Charging a Device - 15 7.5. No Key Function - 15 7.6. No remote control function - 15 7.7. No Sound - 16 7.8. No signal from AUDIO OUT

27、Terminal - 17 7.9. No Fan - 18 7.10. No illumination - 18 7.11. Check Points - 19 8 Wiring Connection and Voltage Data - 21 9 Disassembly and Assembly Instructions - 23 9.1.Disassembly Flow Chart - 23 9.2.P.C.B. Location - 23 9.3.Disassembly Procedure - 24 10 Exploded View and Replacement Parts List

28、 - 28 10.1. Casing Parts then the second circle update takes about 50 seconds. When completing the update, the unit will power off. NOTE: If the LED blinks slowly for more than 2 minutes, the update failed. Please try to format USB device or use other USB devices to update again. 7 4 Specifications

29、? GENERAL Power consumption80 W Power consumption in standby mode Approx. 1.0 W Power supplyAC 220 V to 240 V, 50 Hz Dimensions (W?H?D) Approx. 756 mm?292 mm?408 mm For Vertical setting Dimensions (W?H?D) Approx. 288 mm?756 mm?410 mm Mass Approx. 14.4 kg Operating temperature range0 oC to ?40oC Oper

30、ating humidity range 20 % to 80 % RH (no condensation) ? AMPLIFIER SECTION RMS Output Power Total RMS output power (1channel drive)550 W ? USB SECTION USB StandardUSB 2.0 full speed Media file format supportMP3 (?.mp3) USB device file systemFAT12, FAT16, FAT32 Playable USB storageUSB Thumbdrives USB

31、 port powermax 1 A Sampling frequency32 kHz, 44.1 kHz, 48 kHz Bit rate32 kbps to 320 kbps Audio output2 ch ? TERMINAL SECTION AUX Jack TypeStereo, 3.5 mm Audio Output Jack TypeStereo, 3.5 mm ? ? Specifications are subject to change without notice. ? Mass and dimensions are approximate. ? Total harmo

32、nic distortion is measured by a digital spectrum analyzer. ? BLUETOOTH SECTION Bluetooth system specificationBluetooth Ver. 3.0 Wireless equipment classificationClass 2 (2.5 mW) Supported ProfilesA2DP, AVRCP Supported codecSBC Frequency band2.4 GHz band FH-SS Operating distanceApprox. 10 m Line of s

33、ight ? SPEAKER SECTION Speaker (L/R) Type2 way 2 speaker system (Bass reflex type) Woofer Unit(s) 2 speakers Size(Type)20 cm (Cone type) Tweeter Unit(s) 2 speakers Size(Type)5 cm (Cone type) 8 5 Location of Controls and Components 1Standby/on switch ?, ?/I Press to switch the unit from on to standby

34、 mode or vice versa. In standby mode, the unit is still consuming a small amount of power. 2Select the audio source On the unit: To start Bluetooth pairing, press and hold -PAIRING when you are in Bluetooth (See “Connecting via Bluetooth menu”) 3Basic playback control buttons 4Enter setup menu 5Chan

35、ge the displayed information 6Selection/OK 7Set the sleep timer 8Dim the display panel Press again to cancel. 9Adjust the volume (0 (min) to 50 (max) 10 Mute the sound Press again to cancel. “MUTE” is also cancelled when the volume is adjusted or the unit is turned off. 11 Set the play menu item 12

36、Enter sound menu 13 Remote control signal sensor For both horizontal and vertical layouts: Distance: Within approx. 7 m directly in front Angle: Approximately 20 up and down, 30 left and right 14 Switch the sound to stereo or monaural 15 Display panel 16 USB terminal *These switches work just by tou

37、ching the marks. 6 9 3 2 1 4 5 7 8 10 11 12 Remote control 14* 16 15 1* 9* 13 3* 2* The unit (Front view) 9 Turn off all equipment before connection and read the appropriate operating instructions. Connect the AC mains lead. ? Conserving power This unit consumes a small amount of power (See “Specifi

38、cations”) even in standby mode. In the interest of power conservation, if you will not be using this unit for a long time, unplug it from the household mains socket. Since some settings will be lost when this unit is unplugged, you will need to apply them again next time you use it. Preparation Befo

39、re you connect a USB device to this unit, make sure you do a backup of the data. Decrease the volume and connect the USB device to the USB terminal. Hold this unit when connecting or disconnecting the USB device. ? Do not use a USB extension cable. This unit cannot recognise USB device connected thr

40、ough a cable. Charging starts when a device (rated value: 5 V/1 A) is connected to the USB terminal of this unit. ?Although some devices can be charged when this unit is in USB mode, it is recommend to charge such devices when this unit is in Bluetooth mode or AUX mode. ? When charging a device for

41、more than approximately 20 minutes, set the Auto off function to OFF. (See “Auto off function”) Preparation Turn the unit on. Connect a device. Confirm from the screen of the connected device, etc. to make sure charging has started. ? A cable compatible with your device is required. Use the cable th

42、at comes with your device. ? Even if you connect a cable compatible with the USB terminal of this unit, your device may not be charged. In that case, use the charger that comes with the device. ? Depending on your device, using other chargers may not work. Check the operating instructions of your de

43、vice before use. ?If your device cannot be charged when this unit is in USB mode, charge the device when this unit is in Bluetooth mode or AUX mode. ? Do not connect a device with a rated value higher than 5 V/1 A to this unit. ? To check if charging is complete, look at the screen of the connected

44、device, etc. ? Once fully charged, remove the USB cable from the USB terminal. Connecting the AC mains lead 4Connecting a USB device Charging a device Rear view To a household mains socket AC mains lead USB device (not supplied) Front view To the compatible device USB cable (not supplied) Front view

45、 10 You can listen to the sound from the Bluetooth audio device from this unit wirelessly. ? Refer to the operating instructions of the Bluetooth device for details. Preparation ? Turn on the Bluetooth feature of the device and place the device near this unit. ? Pairing with Bluetooth devices 1Press to select “BLUETOOTH”. ? If “PAIRING” is indicated on the display, go to step 4. To enter pairing mode* 2Press PLAY MENU to select “PAIRI