Sony MEX-XB100BT Automotive Head Unit 电路图.pdf

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1、SERVICE MANUAL Sony Corporation Published by Sony Techno Create Corporation (E and Australian models) (AEP and UK models)(Saudi Arabia model) (US and Canadian models only) (US and Canadian models) (Russian model) FM MW/LW Tuner section Sensitivity: MW: 26 V, LW: 50 V FM1/FM2: 87.5 108.0 MHz (at 50 k

2、Hz step) FM3: 65 74 MHz (at 30kHz step) Antenna (aerial) terminal: Tuning range: External antenna (aerial) connector Intermediate frequency: Usable sensitivity: 8 dBf Selectivity: 75 dB at 400 kHz Signal-to-noise ratio: 73 dB Separation: 50 dB at 1 kHz Frequency response: 20 15,000 Hz FM CCIR: -1,95

3、6.5 to -487.3 kHz and +500.0 to +2,095.4 kHz FM OIRT: -1,815.6 to -943.7 kHz and +996.6 to +1,776.6 kHz Tuning range: MW: 531 1,602 kHz LW: 153 279 kHz Antenna (aerial) terminal: External antenna (aerial) connector Sensitivity: MW: 26 V, LW: 50 V FOR THE CUSTOMERS IN THE USA. NOT APPLICABLE IN CANAD

4、A, INCLUDING IN THE PROVINCE OF QUEBEC. POUR LES CLIENTS AUX TATS-UNIS. NON APPLICABLE AU CANADA, Y COMPRIS LA PROVINCE DE QUBEC. AUDIO POWER SPECIFICATIONS CEA2006 Standard Power Output: 40 Watts RMS 4 at 4 Ohms M SEEK+ t SEEK m . t PUSH ENTER/ VOICE. (Displayed characters/values in the following f

5、i gure are ex- ample) Software main version 3. Input the alphanumeric character of 12 digits of “F XXXXXX” displayed on the liquid crystal display, and execute the destina- tion setting. (Displayed characters/values in the following fi gure are ex- ample) Note: Refer to following “1-3. Entering the

6、Destination Code” on the page 5 for operation method. Destination code 12 digits OP0OP1OP2OP3OP4OP5 4. The resetting operation is executed by pressing the OFF SRC button for 1 second after the setting ends, and the unit returns to the normal condition. (Displayed characters/values in the following f

7、i gure are ex- ample) Diaplay after reset Continued on next page MEX-XB100BT 5 1-2. Display in Destination Setting Mode (Displayed characters/values in the following fi gure are example) Destination code 12 digits OP0OP1OP2OP3OP4OP5 1-3. Entering the Destination Code Method of operation by main unit

8、 1. Rotate the control dial, and select the alphanumeric character of “0 to F”. 2. The digit advances by pressing the PUSH ENTER/VOICE or M SEEK+ button. The digit returns by pressing the MODE or SEEK m . button. 3. The setting is completed by pressing the PUSH ENTER/ VOICE button, then the display

9、turns off, the initialization operation is done, and the display returns to the clock display. Method of operation by remote commander (Except AEP and UK models only) Note: The model to which the remote commander is not attached can also be operated by using the remote commander. 1. Press the V or v

10、 button, and select the alphanumeric char- acter of “0 to F”. 2. The digit advances by pressing the b button. The digit returns by pressing the B button. 3. The setting is completed by pressing the ENTER button, then the display turns off, the initialization operation is done, and the display return

11、s to the clock display. 1-4. Destination Code DestinationOP5OP4OP3OP2OP1OP0 US, Canadian5282A2 AEP, UK1280A1 Russian1380A7 E, Australian16B0A0 Saudi Arabia16A0A4 2. Confi rmation After Destination Setting Execute the following operation after completing the destination setting, and confi rm a correc

12、t destination was set. Destination setting checking method: 1. In the state of source off (the clock is displayed on the liquid crystal display), enter the test mode by pressing the buttons in order of the 4 t MIC 5 t PAUSE 6 (press only the PAUSE 6 button for two seconds). (Displayed characters/val

13、ues in the following fi gure are ex- ample) Clock diaplay 2. In the state in which the software main version is displayed on the liquid crystal display (refer to following fi gure), enter the destination setting value display mode by pressing the SCRL DSPL button twice. (Displayed characters/values

14、in the following fi gure are ex- ample) Software main version 3. Confi rm the alphanumeric character of 12 digits in liquid crys- tal display is a value correctly input. (Displayed characters/values in the following fi gure are ex- ample) Destination code 12 digits OP0OP1OP2OP3OP4OP5 4. The resettin

15、g operation is executed by pressing the OFF SRC button for 1 second after the confi rming ends, and the unit returns to the normal condition. (Displayed characters/values in the following fi gure are ex- ample) Diaplay after reset MEX-XB100BT 6 MODEL IDENTIFICATION Distinguish by Part No. on the bot

16、tom side of a main unit. Bottom view (Except E, Australian and Saudi Arabia models) Bottom view (Saudi Arabia model) Bottom view (E and Australian models) Part No. Model Number Label Part No. Model Number Label Part No. Model Number Label Part No.Destination 4-558-654-0US and Canadian models (UC) 4-

17、558-655-0AEP and UK models (EUR) 4-558-656-0Russian model (RU2) 4-558-657-0E and Australian models (E) 4-558-660-0Saudi Arabia model (EA) TEST DISCS Use following TEST DISC (for CD) when this unit confi rms the operation and checks it. Part No. Description 3-702-101-01 DISC (YEDS-18), TEST 4-225-203

18、-01 DISC (PATD-012), TEST NOTE OF PERFORMING THE OPERATION CHECK When performing the operation check in the state that is removed the CD mechanism deck from the main unit, it is necessary to use a long fl exible fl at cable. When performing the operation check, use following fl exible fl at cable. P

19、art No. Description 1-846-819-31 CABLE FLEXIBLE FLAT (27 CORE) (Length: 150 mm) NOTE OF REPLACING THE KEY BOARD When the KEY board is defective, replace the FRONT PANEL (SV) ASSY (Ref. No. FP1). NOTE OF REPLACING THE IC804, IC1002, IC1009, IC1501 AND Q1507 to Q1510 ON THE MAIN BOARD IC804, IC1002, I

20、C1009, IC1501 and Q1507 to Q1510 on the MAIN board cannot replace with single. When these parts are damaged, replace the complete mounted board. NOTE OF REPLACING THE IC1600 ON THE AMP BOARD AND THE COMPLETE AMP BOARD When the IC1600 on the AMP board and the complete AMP board are replaced, it is ne

21、cessary to spread the compound between the AMP board and the heat sink. Spread the compound (OIL COMPOUND (KS609) referring to the fi gure below. AMP Board (Component Side) oil compound (KS609) IC1600 MEX-XB100BT 7 IMPORTANT NOTE OF “INITIALIZING” The purpose of “Bluetooth Initialize” is to initiali

22、ze the Bluetooth connection history (HF/Audio Streaming). (To delete the device information for the devices that you connected to when searching, etc.) When complete MAIN board is replaced, it is necessary to initial- ize this unit. Refer to the following, initialize this unit. Note: Phonebook data

23、and dialed/received call history can be deleted by executing “Bluetooth Initialize”. Procedure: 1. In the state of source off (the clock is displayed), press the MENU button. 2. Rotate the control dial, and select the “SET BT”. 3. Press the PUSH ENTER/VOICE button. 4. Rotate the control dial, and se

24、lect the “SET BT INIT”. 5. Press the PUSH ENTER/VOICE button, and the message “SET INIT-NO” is displayed on the liquid crystal display. 6. Rotate the control dial clockwise, and the message “SET INIT- YES” is displayed on the liquid crystal display. 7. Press the PUSH ENTER/VOICE button, and the mess

25、age “INITIAL” is blinked on the liquid crystal display. 8. When “Bluetooth Initialize” is completed, the message “COMPLETE” is displayed on the liquid crystal display for a moment. 9. Press the MODE button, and return to the state of source off (the clock is displayed) mode. CLEANING THE CONNECTORS

26、The unit may not function properly if the connectors between the unit and the front panel are not clean. In order to prevent this, detach the front panel (page 7) and clean the connectors with a cotton swab. Do not apply too much force. Otherwise, the connectors may be damaged. Notes ? For safety, t

27、urn off the ignition before cleaning the connectors, and remove the key from the ignition switch. ? Never touch the connectors directly with your fingers or with any metal device. CANCELING THE DEMO MODE You can cancel the demonstration display which appears when the source is off and the clock is d

28、isplayed. 1Press MENU, rotate the control di al to select SET DISPLAY, then press i t. 2Rotate the control di al to select SET DEMO, then press i t. 3Rotate the control di al to select SET DEMO-OFF, then press i t. The setting is complete. 4Press (back) twi ce. The display returns to normal receptio

29、n/play mode. OPERATION CHECK OF THE NFC AFTER COMPLET- ING THE REPAIRS After completing the repairs of this unit, follow the procedure below to check normal operation of the NFC. Note: After checking of NFC operation, be sure to delete the pairing infor- mation before returning this unit to the cust

30、omer. By touching the control dial on the unit with an NFC* compatible smartphone, the unit is paired and connected with the smartphone automatically. * NFC (Near Field Communication) is a technology enabling short-range wireless communication between various devices, such as mobile phones and IC ta

31、gs. Thanks to the NFC function, data communication can be achieved easily just by touching the relevant symbol or designated location on NFC compatible devices. For a smartphone with Android OS 4.0 or lower installed, downloading the app “NFC Easy Connect” available at Google Play is required. The a

32、pp may not be downloadable in some countries/regions. 1Acti vate the NFC functi on on the smartphone. For details, refer to the operating instructions supplied with the smartphone. 2Touch the N-Mark part of the uni t wi th the N-Mark part of the smartphone. Make sure that lights up on the display of

33、 the unit. To disconnect by One touch Touch the N-Mark part of the unit with the N-Mark part of the smartphone again. Notes ? When making the connection, handle the smartphone carefully to prevent scratches. ? One touch connection is not possible when the unit is already connected to another NFC com

34、patible device. In this case, disconnect the other device, and make connection with the smartphone again. Connecting with a Smartphone by One touch (NFC) and clean the connectors with MEX-XB100BT 8 6. Bluetooth Phone (Hands Free) Function Check Note: Depending on the connecting device, Signal-streng

35、th/Battery-re- maining indications might not be displayed. Or, depending on the connecting device, the levels of indications are shown incorrectly. Even if you see no indications or wrong indications, they are not fail- ures of this unit. 1. Search for this unit from the Bluetooth device (cellular p

36、hone), and confi rm whether this unit (model name) is displayed. 2. Search for the distance of this unit and the Bluetooth device (cellular phone) about 5 m apart. Confi rm whether the Bluetooth device (or this unit) is dis- played after it searches. 3. Do the pairing of the cellular phone and this

37、unit (input of passkey). 4. Connect the cellular phone with this unit, and confi rm the “HF” icon ( ) lights. 5. Confi rm the connection continues even if the distance of the cellular phone and this unit is separated by about 5 m. 6. Set this unit besides the “BT PHONE” source, and call the cel- lul

38、ar phone connected with this unit. Confi rm the automatic change of this unit into “BT PHONE” source, and the change into the screen for incoming calls. Confi rm the ring tone is heard from the front speaker. 7. Take a phone call (press the CALL button), and start a conversation. Confi rm the other

39、person voice is heard from the speaker. Speak toward an external microphone at the following condi- tion, and confi rm the other party hears its voice (An external microphone is connected). Compare the sound quality with a normal set. Confi rm that there is no big difference. 8. Turn on ACC from off

40、, and confi rm whether this unit connects Bluetooth with the cellular phone again. Note: Depending on the cellular phone, it might not reconnect automati- cally when ACC is turned on. 7. Bluetooth Audio Function Check Note: Depending on the connecting BT Audio device, track information (e.g. track n

41、ame, playback time) can be on display. If the device doesnt support AVRCP1.3, or, if AVRCP1.3 feature of the device has not been validated with this unit; the track information wont be shown. Even if there is no track information on display during playback of an AVRCP1.3 device, it is not a failure

42、of this unit. 1. Connect the Bluetooth audio device (or cellular phone with Bluetooth audio function) with this unit, and confi rm the “Au- dio Streaming” icon ( ) lights. 2. Playback Bluetooth audio. Confi rm the sound is emitted from this unit when this unit is switched to “BT AUDIO” source. 3. Co

43、nfi rm whether Bluetooth audio can be controlled by oper- ating this unit (the M SEEK+, SEEK m . and PAUSE 6 buttons operation). Note: Varies depending on the connected Bluetooth audio device. 8. What to Do after Checking After checking, select “SET BT INIT” from the menu list of this unit to execut

44、e initialization. (Connected device information is deleted) BLUETOOTH FUNCTION CHECKING METHOD USING A CELLULAR PHONE 1. Required Equipment This unit to be tested, external microphone of attachment Cellular phone (Recommended SEMC W880 or W910i, or se- lect from connectable cellular phones list) Blu

45、etooth audio devices (SONY NWZ-A826, or select from connectable cellular phones/audio devices list) Speaker connection (at least Front L/R ch) DC power supply (12 V) 2. Preparation Confi rm the setting of this unit and note down it. Press the CALL button and rotate the control dial until “SET PAIRIN

46、G” appears, then press it, confi rm that the Blue- tooth signal icon ( ) is fl ashing. Turn on the Bluetooth function of the cellular phone. 3. Test Environment No other Bluetooth device is making a communication in the periphery (within 20 m). No other this unit are supplied with electric power. Th

47、ere are no two or more wireless LAN access points in the periphery (with 50 m) (one is OK). The set should be tested in a place such as a meeting room, free from ambient noise. The speaker at the far end should be in a place such as another meeting room separated acoustically. 4. Setting Install thi

48、s unit on the desktop. Speaker Approx. 50 cm Unit Tester Approx. 80 cm 5. Precautions Beware of the following points when conducting the talking test: There is no fault if a talking can be made by adjusting appro- priately the volume of the telephone of the other party and the cellular phone connect

49、ed through the Bluetooth, besides the setup of this unit. The speakers voice will become loud naturally if the periph- ery is noisy, or become low if quiet (even though the speaker intents to talk on the same volume level). The speakers voice will become loud naturally if the other partys voice is loud. MEX-XB100BT 9 BLUETOOTH INFORMATION WRITING METHOD When the complete MAIN board, knob (VOL) (SV) assy or front panel (SV) assy is replaced, the writing of Bluetooth informat