Philips-BTM-630-Service-Manual(1) 电路图 维修手册.pdf

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1、 BTM630/05/12/37 Copyright 2007 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the pr

2、ior permission of Philips. Published by SL 0743 Service Audio Printed in The Netherlands Subject to modification Bluetooth Wireless Micro System Version 1.0 CLASS 1 LASER PRODUCT 3141 785 32230 TABLE OF CONTENTS Page Location of PCBs .1-2 Specifi cations .1-3 Measurement Setup .1-4 Service Aids, Saf

3、ety Instruction, etc .1-5 CD Playability Check .1-6 to 1-8 Software Version Checking .2 Bluetooth Function Check .3-1 to 3-3 Set Block Diagram .4-1 Set Wiring Diagram .4-2 Main Board .5 MCU Board .6 Key & Display Board .7 Bluetooth RX Board .8 SD Jack & BT LED & IPOD Jack Board .9 Set Mechanical Exp

4、loded View & Parts List .10 Electrical Parts List . 11 RadioFans.CN 收音机爱 好者资料库 PCBS LOCATION PCBA-MCU PCBA-BT LED PCBA-SD JACK PCBA-KEY PCBA-BT RX PCBA-DISPLAY PCBA-MAIN PCBA-IPOD JACK 1-2 RadioFans.CN 收音机爱 好者资料库 1-3 AMPLIFIER Output power . 2 x 15 W RMS Signal-to-noise ratio. ? 70 dBA Frequency res

5、ponse . 20 Hz 20 KHz, 3 dB Input sensitivity AUX . 0.5 V (max. 2 V) Impedance loudspeakers . 4 ? Impedance headphones . 32 ? Output power headphones.50 mW CD PLAYER Frequency range . 20 Hz 20 kHz Signal-to-noise ratio.70 dBA TUNER FM wave range .87.5 108 MHz AM wave range. 530 1700 KHz Antenna FM. 7

6、5 ? wire AM. Loop antenna USB PLAYER/SD/MMC CARD USB . 12Mb/s, V1.1 . support MP3 and WMA files Number of albums/folders .maximum 99 Number of tracks/titles. maximum 400 Bluetooth Communication system. Bluetooth Standard version 2.0 Output .Bluetooth Standard Power Class 2 Maximum communication rang

7、e . Line of sight approx. 10m1) Frequency band .2.4 GHz band (2.4000 GHz - 2.4835 GHz) Modulation method. FHSS Compatible Bluetooth profiles2). .A2DP (Advanced Audio Distribution Profile) .AVRCP (Audio Video Remote Control Profile) Supported codecs Receive.SBC (Sub Band Codec), MP3 Transmit.SBC (Sub

8、 Band Codec) 1) The actual range will vary depending on factors such as obstacles between devices, magnetic fields around a microwave oven, static electricity, reception sensitivity, antennas performance, operating system, software application, etc. 2) Bluetooth standard profiles indicate the purpos

9、e of Bluetooth communication between devices. *Wireless range: 10m/30ft line of sight, range may vary depending on actual conditions. BluetoothRdevice with A2DP (Advanced Audio Distribution Profile) enabled. GENERAL INFORMATION AC Power. 100 240 V / 50-60 Hz Dimensions (w x h x d) .206 x 141 x 390 (

10、mm) Weight.2.374 kg Standby power consumption .7 W Eco power standby .250mV -Laser damaged ! 4,6V 3V 3,3V 3,9V 2V 0,17V 0,17V Sanyo DA12T3 HF-Amplifier D3 D2 D1 Drive detection 680R 3905 3903 3K3 BC847B 7877 47n 2818 1K5 3902 5 7 4 2 1 6 3 64 8 9 10 11 470R 3893 +3.3V 2K2 3908 10K 3923 BC847B 7878 B

11、C847B 7876 4n7 2813 3896 100R 220u 2885 2881 560p 47n 2887 560R 3901 2883 470n 2817 4u7 3n3 2814 3898 220R 3895 27K 470n 2884 +3.3V 3909 820R 3907 100R 3920 33K 3897 2882 82p 3K3 3904 2K7 3899 3906 470R +5V_HF HFIN VrefCD10 100p 28152816 22n LDON to 3826,3827 VREF GE VDDA1 VRIN VSSA1 ISLICE LDON D1

12、D2 D3 D4 HFIN HFREF IREF CD_DA: 0V / CD_RW: 3V (A-D) 800mVpp TB = 0.5s/div EYE-PATTERN 1,8V 1,2V 2,4V 2,6V 0,65V INSTRUCTIONS ON CD PLAYABILITY 1-8 2-12-1 To hold ALBUM+ & EJECT depressed Display shows MLC3890 - XX/XX YYY BT CODE - ZZ/ZZ XX/XX refers to Production Date, eg. 08/31 SOFTWARE VERSION CH

13、ECKING Set on Standby. Y N STANDBY-ON pressed? YYY refers to MCU SW. Version, eg. 145 ZZ/ZZ refers to Bluetooth SW. Version, eg. 01/61 MLC3890 refers to MCU Type Number Y N 9 Button pressed? Display shows NEW” Y N STANDBY-ON pressed? “NEW” ：load default data. Caution: all presets from the customer w

14、ill be lost! 3-13-1 BLUETOOTH FUNCTION CHECK preconditionactionexpected result Fail behavior (if any) / Remark /1 Power on the main set.Main set is power on. /2 Connect bluetooth wireless dock with 10V DC source. The red power LED will be illuminated. /3 Press and hold the standby/power key on the d

15、ock for about 6 seconds. Blue LED shows solid blue. Dock is powered and ready to pair. /4 Press and hold the ANSERING/PARING button on the main set or RC for 5 seconds. PAIRING flashes on the display. Within 30 seconds paring and connection should be completed. Double beep tone is heard. Main displa

16、y briefly shows STEREO CONNECTED. Blue LED on dock slowly flashes blue. If the connection cant be completed in one minute there will show FAILED on the display. Check connections and try again. In any modePower on the main set.Main set will automatically reconnect to the dock every time it powers on

17、. In dock mode Move between the dock and main set within 8 meters without interruption. The music should be heard clearly. 2 3 Connect the Bluetooth Wireless Dock No 1 No dock is connected to the main set mode Nopreconditionactionexpected result Press Source/Dock button on RC to power on set Set is

18、power on and iPod device will playback automatically. No button is pressed at normal Standby mode iPod display big charging logo. 1.connect iPod device with at playback or pause mode, iPod device will be power off. 2.connect iPod device with at power off mode, iPod device keep power off mode. 1.iPod

19、 device start to playback automatically. 2.little charge logo is on. 1.iPod device is power on and playback atomatically. 2.little charge icon is on No device is connected and no button is pressed main set and the dock will switch to standby mode after 15 minutes. Press Play/Pause button on main set

20、, RC and iPod device IPod playback is paused Press | button on main set, RC and iPod device Skip to next track with no pop noise Press | button on main set, RC and iPod device Delivery track fast forward function, sound level is decreased to lower level. Press | / | / | button for long time and repe

21、atly function is ok, no abnormal playback and pop noise, no hung up 1.when switch to other source mode, iPod device is power off and is charged. 2.when switch back to dock mode, iPod device can be power on and playback automatically with no hang up. 1. iPod device with no hang up 2. No big pop noise

22、 1.no big pop noise and can playback automatically when put into again. 2. No hang up Bluetooth wireless dock mode with iPod pause/power off Pull out iPod and put into repeatly for 10 times switch to other source repeatly for 5 cycle. Pull out iPod and put into repeatly for 10 times Bluetooth wirele

23、ss dock mode with IPod playback 3 2 BLUETOOTH FUNCTION CHECK 3-23-2 Bluetooth Test Cases Functionality /1 Make sure the main power of the unit is on.Press and hold ANSWER/PAIRING for 5 seconds. ” PAIRING” flashes on the display /2 Set the mobile phone (headset profile, hands free profile) to search

24、for Bluetooth devices. A device named BTM630 should be shown on your mobile phones screen. /3 Select the BTM630 for pairing.The mobile phone should prompt for a passkey. /4 Enter passkey 0000.Main display shows PHONE CONNECTED together with two double Beep sound. If the pairing cannot be completed w

25、ithin one minute, Long beep tone is heard and the display shows /1 Power off the wireless iPod dock.Show DISCONNECT STEREO about 30 seconds later. /2 Make sure the main power of the unit is on.Press and hold ANSWER/PAIRING for 5 seconds ”PAIRING” flashes on the display. /3 Set the A2DP-capable phone

26、 to search for bluetooth devices. A device named BTM630 should be shown on your mobile phones screen. /4 Select the BTM630 for pairing.The mobile phone should prompt for a passkey. /5 Enter passkey 0000.Main display briefly shows PHONE CONNECTED followed by STEREO CONNECTED together with two double

27、Beep sound. If the pairing cannot be completed within one minute, Long beep tone is heard and the display shows FAILED. /1 No bluetooth device connected.No bluetooth device connected. /2 Connect a mobile phone not support A2DP bluetooth profile. No mobile phone is connected. /3 Connect a stereo not

28、support A2DP bluetooth profile. No stereo is connected. In paring mode.Hold the ANSWER /PAIRING button for 1 second. Pairing mode is canceled, enter standby mode. In active connection mode. Press and hold the STOP/BAND key for 5 seconds. The display shows DISCONNECT ALL together with single Beepsoun

29、d. If after 5 seconds the display does not show any message, there are no active connections to terminate. In any mode.Power on the BTM630.Reconnect the bluetooth device come into the range which once paired automatically. /1 Press the FUNCTION button to select “iPod /BT” mode. In “iPod /BT” mode. /

30、2 Press PLAY on the mobile phone,main unit or remote for the first time. The music playback will start. And BTM630 display will show STEREO CONNECTED. /3 Press PLAY for the second time.The music playback will pause. /4 Press PLAY for the third time.The music playback will start again. /5 Press previ

31、ous/next once.To select the previous/next track. /6 Press STOP.The music is stopped. /7 Press PLAY.The music will start at the point of stop just now or at the very beginning just depand on the stereo mobile. /8 Press VOL_UP /DOWN.When the VOL_UP/DOWN key is pressed, the volume will turn to higher/l

32、ower. /9 Move between mobile and BTM630 within 8 meters without interruption. The music should be heard clearly. /10 Press MUTE.Come into mute mode. /11 Press MUTE again or VOL_UP/DOWN. The mute mode is cleared. /1 Press the FUNCTION button to select any mode except “iPod /BT”. In any mode except “i

33、Pod /BT”. /2 Press PLAY on the mobile phone,main unit or remote for the first time. The music will not output from BTM630 speaker. In any mode. Bluetooth off. No bluetooth device connected. 4 TESTCASES FUNCTIONALITY AUDIO PLAYBACK In any mode. Bluetooth off. No bluetooth device connected. 3 5 6 1 2

34、TESTCASES FUNCTIONALITY PAIRING Pass/Fail/Accept/N A Set keyRC Fail behavior (if any) / RemarkExpected ResultsNo.PreconditionAction In any mode. Bluetooth off. No bluetooth device connected. A stereo (A2DP) mobile phone is connected. A stereo (A2DP) mobile phone is connected. 2 1 /1 Dial the number

35、and press send on the mobile phone. Music playback will automatically pause.Display will show DIALING.You will hear the ringing tone through the system or other preset announce sound. /2 The call is answered.Display shows IN CALL. /3 Move within 3 meters and 45 degree to the mobile phone. MIC can re

36、ceive the user voice clearly. /5 Press FUNCTION on the mobile phone, main unit or the remote. Display shows “END CALL”. Music playback automatically resumes. /6 The other party ends the call first.Music playback automatically resumes. /7 Hold ANSWER /PAIRING button for 5 seconds. The last number you

37、 dailed should be redailed. And the music should stop. /1 Somebody call your mobile phone.Music will stop.Hear an incoming call alert tone. Display will show CALLING and display caller ID if available. /2 Press the ANSWER /PAIRING button on the main unit or remote once. The call is received.The disp

38、lay shows IN CALL. /3 Press and hold ANSWER/PAIRING for 2 seconds during a call. The sound is transferred from the speaker to the mobile headset.? Display shows TRANSFER. /4 Press and hold ANSWER/PAIRING for 2 seconds again during the call. The sound is transferred from the mobile headset to the spe

39、aker. Display shows TRANSFER. /5 Press FUNCTION on the main unit or on the remote. Display shows “END CALL”. Music playback automatically resumes. /6 The other party ends the call first.Music playback automatically resumes. /1 Press the ANSWER /PAIRING button. The display shows HOLD. The microphone

40、is mute. /2 Press ANSWER /PAIRING again.Display shows IN CALL Microphone mute is cancelled. /1 Press the SOURCE button to select “ iPod /BLUETOOTH” mode. In “iPod /BLUETOOTH” mode. /2Press PLAY.Start music playback. /3 Press the REC button once.“USB”, “CARD” or both appear on the display. /4 Press R

41、EC again.“REC” and “USB” or “CARD” shows flashing on the display. And recording begins. /5 Press the STOP/ BAND button or REC. End recording. A stereo bluetooth device is connected. 1 2 Playback the music on the mobile phone. 3 A call is active TESTCASES FUNCTIONALITY RECORD 1 Playback the music on

42、the mobile phone. TESTCASES FUNCTIONALITY SPEAKERPHONE BLUETOOTH FUNCTION CHECK 3-33-3 4-14-1 SET BLOCK DIAGRAM SPKSPK SET WIRING DIAGRAM 4-24-2 5-15-1 PCB LAYOUT - MAIN BOARD TOP VIEW 5-25-2 PCB LAYOUT - MAIN BOARD BOTTOM VIEW 5-3 5-3 CIRCUIT DIAGRAM - MAIN BOARD 5-4 5-4 CIRCUIT DIAGRAM - MAIN BOAR

43、D AUDIO PART 5-5 5-5 CIRCUIT DIAGRAM - MAIN BOARD CD PART 5-6 5-6 CIRCUIT DIAGRAM - MAIN BOARD POWER PART 6-16-1 PCB LAYOUT - MCU BOARD TOP VIEW PCB LAYOUT - MCU BOARD BOTTOM VIEW 6-26-2 CIRCUIT DIAGRAM - MCU BOARD 7-17-1 PCB LAYOUT - DISPLAY BOARD TOP VIEW PCB LAYOUT - BLUETOOTH LED BOARD TOP VIEW PCB LAYOUT - DISPLAY BOARD BOTTOM VIEW PCB LAYOUT - BLUETOOTH LED BOARD BOTTOM VIEW 7-27-2 PCB LAYOUT - BLUETOOTH RX BOARD TOP V