Onkyo-CR245BT-rec-sm 电路图 维修手册.pdf

《Onkyo-CR245BT-rec-sm 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Onkyo-CR245BT-rec-sm 电路图 维修手册.pdf（74页珍藏版）》请在收音机爱好者资料库上搜索。

1、CR-245BT Top Panel Front Panel RC-854C CD RECEIVER MODEL CR-245BT(B/W/R) Ref. No. 4411-R6 082012(WMP) 102012(WDC) 042013(WMR) Black, White, Red model 120V AC, 60Hz 220-240V AC, 50/60Hz B/W/R WDC B/W WMP W WMR RadioFans.CN 收音机爱 好者资料库 CR-245BT Service Procedure - 1 Special feature for multi press the

2、buttons Key multiple push ( or key combination ), to state the special features. State list of special functions is the following. To factory default preference values Press STOP + ON/STANDBY To view the version of the VFD *CD microcomputer software version *System Maicon software version Press the

3、TRACK DOWN key-INPUT in the microcomputer software version. Later, TRACKDOWN/TRACK UP key, switch between CD microcomputer software version and system microcomputer software version. To enable or disable open/close key Press the play/pause key three times, holding the open/close key 10 seconds. Star

4、t the mechanical durability test mode (test mode details define NES) Hold down the STOP key in the TRAY open press open/close. Change the EEPROM data. Volume to 0. Press VOLUME DOWN key then press remote control SLEEP. To view the version and EEPROM checksum value. Volume to 0. Press VOLUME DOWN key

5、 then press remote control STOP. RadioFans.CN 收音机爱 好者资料库 CR-245BT Service Procedure - 2 EUUSA/CANADA CHINAJAPAN INPUT mode CD CD CD CD REPEAT OFF OFF OFF OFF SHUFFLE OFF OFF OFF OFF DIMMER DM1 DM1 DM1 DM1 TIME TIMER SET TIME TIMER OFF OFF OFF OFF SLEEP TIMER OFF OFF OFF OFF VOLUME 10 10 10 10 MUTE O

6、FF OFF OFF OFF BASS 0 0 0 0 TREBLE 0 0 0 0 S.BASS OFF OFF OFF OFF FM TUNER PRESETUnregisteredUnregistered Unregistered UnregisteredUnregistered FM TUNER Initial frequency 87.50MHz 87.50MHz 87.50MHz 76.00MHz AM TUNER PRESET - - - AM TUNER - 530.00KHz - - DAB TUNER PRESET - - - - DAB TUNER Initial fre

7、quency - - - - TUNER MODE Initial Value FM FM FM FM iPod/USB iPod iPod iPod iPod Bluetooth/LINE Bluetooth Bluetooth Bluetooth Bluetooth Tray lock mode Time display OFF OFF OFF OFF 24 24 24 24 Auto Power Down On Off Off Off Bluetooth Standby Off Off Off Off Initial setting values list for each destin

8、ation are the following. Preference item - : - - : - - : - - : - - : - - : - - : - - : - Initial frequency TUNER FM/AM The frequency of the TUNER mode in the initial shipment status. This means representing the initial frequency in the State do not also 1 station preset. Or the frequency used to cle

9、ar the all the preset numbers. If the DAB TUNER for switch to DAB mode for the first time be sure to run the Auto Scan, do not set initial frequency. TUNER mode default Representing the initial values of the Tuner switch shipments after the initial first TUNER KeyPress (FM/DAB/AM). RadioFans.CN 收音机爱

10、 好者资料库 CR-245BT FIRMWARE UPDATE - 1 CD section 1.DB08T27031 *It depends on the version. FL display 2.AJACD2614A *It depends on the version. FL display 3.DB01H2X23A *It depends on the version. FL display How to Check Version 1. Press ON/STANDBY button to turn on the unit. 2. Hold down VOLUME DOWN (-)

11、 button and then press INPUT button. Main FW version will be displayed. 3. Press TRACK UP (SKIP+) button. CD / iPod Dock FW version will be displayed. 4. Press TRACK UP (SKIP+) button again. Bluetooth FW version will be displayed. 5. To exit from check version, press ON/STANDBY button to put the uni

12、t into the Standby mode. Preparation Making of Update disc 1. Download the firmware file from the Onkyo FTP-server. (However European service partners should download the firmware file from the ExtraNet.) Onkyo FTP-server: ftp:/manex.onkyo.co.jp/_servicefwa/CR245BT_CRU1X ID and Password are those we

13、 informed when changed. 2. CD-R/RW Writing Software is run, and setting of follows is carried out. Writing method: Disc At Once or Track At Once Using disc: Blank CD-R or CD-RW Volume label: CD_STD_AJA 3. Program: Download the latest “AJACDxxxxx.BIN” files for CR-245BT. 4. Execute writing in disc. F

14、IRMWARE UPDATE - 2 CD section CR-245BT CD UpGrading FL display RESET FL display Procedure Note Be sure to do Factory Initialization when the updating finishes. 1. Turn on the unit and switch to CD mode. 2. Open the disc tray. 3. Set the Update disc. 4. Close the disc tray. (When disc is read normall

15、y, Update is started.) Dont turn off power and dont unplug (AC off) while updating firmware. 5. When the update is completed, the disc tray opens. Then, take out the Update disc. 6. Close the disc tray. 7. (Factory Initialization) Hold down TRACK DOWN (SKIP-) button and then press ON/STANDBY button.

16、 (When such character string disappears, initialization is completed.) 8. Unplug the power code. 9. Turn on the unit and confirm the new version number (CD FW). CR-245BT EXPLODED VIEW A 1 2 3 4 5 BCDEFGH 102A 101C 102A 102 101 PCB240 (POWER PCB ASSY ) PCBF40 (MAIN PCB ASSY ) PCB270 PCBFG0 (OPERATION

17、 PCB ASSY ) BLUETOOTH PCB ASSY 12 12 12 3 2 7 101K 101L 101A 101B 101F 101J 5 101E 101M PCB260 (FRONT JACK PCB ASSY ) 8 Z1 9 9 PCB280 (OPERATION 2 PCB ASSY ) 101C 101D 101C 101E 101E 101E 101M 101M 101M 10 PCBDP0 (DISPLAY PCB ASSY ) 1 4 4 This module transmitter does not have RF shielding, therefore

18、 it will be equipped only the tested Audio system mentioning this document. Additional test will be required if it will be equipped to the other devices. Bluetooth Module has already been certificated by FCC and IC. Information to the user. Indicate Contains FCC ID: A7RM115A, Contains IC: 10291A-M11

19、5A and following information to the host device installed. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference t

20、hat may cause undesired operation. Describe the following sentence to a users manual of the host device. For FCC FCC CAUTION Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. Note: This equipment has been

21、tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy

22、and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception

23、, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an out

24、let on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. This equipment complies with FCC radiation exposure li

25、mits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines in Supplement C to OET65. This equipment has very low levels of RF energy that it deemed to comply without maximum permissive exposure evaluation (MPE). But it is desirable that it should be ins

26、talled and operated keeping the radiator at least 20cm or more away from persons body (excluding extremities: hands, wrists, feet and ankles). For IC This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numrique de la classe B est conforme la norme NMB-003 du Canada. This dev

27、ice complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le prsent app

28、areil est conforme aux CNR dIndustrie Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes : (1) lappareil ne doit pas produire de brouillage, et (2) lutilisateur de lappareil doit accepter tout brouillage radiolectrique subi, mme si le

29、brouillage est susceptible den compromettre le fonctionnement. This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment and meets RSS-102 of the IC radio frequency (RF) Exposure rules. This equipment has very low levels of RF energy that it deemed to comply

30、 without maximum permissive exposure evaluation (MPE). But it is desirable that it should be installed and operated keeping the radiator at least 20cm or more away from persons body (excluding extremities: hands, wrists, feet and ankles). Cet quipement est conforme aux limites dexposition aux rayonn

31、ements nonces pour un environnement non contrl et respecte les rgles dexposition aux frquences radiolectriques (RF) CNR-102 de lIC. Cet quipement met une nergie RF trs faible qui est considre conforme sans valuation de lexposition maximale autorise. Cependant, cet quipement doit tre install et utili

32、s en gardant une distance de 20 cm ou plus entre le dispositif rayonnant et le corps ( lexception des extrmits : mains, poignets, pieds et chevilles). CR-245BT Schematic diagrams - 1 CR-245BT Schematic diagrams - 2 CR-245BT Schematic diagrams - 3 CR-245BT Schematic diagrams - 4 CR-245BT Schematic di

33、agrams - 5 CR-245BT Schematic diagrams - 6 CR-245BT Schematic diagrams - 7 CR-245BT Schematic diagrams - 8 CR-245BT Schematic diagrams - 9 CR-245BT Schematic diagrams - 10 CR-245BT Schematic diagrams - 11 CR-245BT Schematic diagrams - 12 CR-245BT Schematic diagrams - 13 CR-245BT Schematic diagrams -

34、 14 CR-245BT Schematic diagrams - 15 CR-245BT Schematic diagrams - 16 33474834 161512 AFBCGDEH 6 1 8 7 5 3 2 4 ABCDEFG 8 7 6 5 4 3 2 H 1 COM1 SEG35 SEG34 SEG33 SEG32 SEG31 SEG30 SEG29 SEG28 SEG27 SEG26 SEG25 SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SE

35、G9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG36 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 GND VFD-28V FIR2 FIR1 VFD_CS VFD_SCLK VFD3.3V VFD_SDATA VFD_RESET GND IR GND FIR1 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 SEG36 SEG1 SEG2 SEG3 SEG

36、4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 SEG34 SEG35 FIR2 VFD-28V VFD_RESET VFD_CS VFD_SCLK VFD_SDATA IR GND VFD3.3V AT3.3V AT3.3V B6001 FCM1608KF-102T02 1608 C6009 6.3V4

37、7 KA_P C6007 50V10 KA_P C6006 50V10 KA_P CP6003 A2001WR-6A 5 VFD-28V 4 GND 1 3.9V (AC) 2 3.9V (AC) 3 GND 6 VFD-28V CP6002 1.5T-2-WT-8A 5 VFD SERIAL DATA 4 VFD+3.3V 1 AT+3.3V 2 IR 3 GND 6 VFD SHIFT CLOCK 8 VFD RESET 7 VFD CHIP SELECT V600114-ST-56GNK 17891011121314151617181920212223242526272829303132

38、3334353637383940414243444546474849505152535455565758596066 OS6002 KSM-2003TCW2P DP 3EditC 2EditC 1EditC R60111K 1/16W R6005 3.3K 1/16W +-1% 1005 R60071K 1/16W R600347K 1/16W1005 R60061K 1/16W R60091K 1/16W R600447K 1/16W1005 R600247K 1/16W1005 R60081K 1/16W R600147K 1/16W1005 C6003 0.1 B 1005 10V C6

39、011 33P CH 100550V C6002 39P CH 1005 50V C6004 10 B 2125 10V C6010 0.1 B100510V C6005 10 B 321650V C6001 100P CH 1005 50V C6012 1 B 160810V IC6001 ML9208-11GAZ03A-7 SEG5 1 SEG6 2 SEG7 3 SEG8 4 SEG9 5 SEG10 6 SEG11 7 SEG12 8 SEG13 9 SEG14 10 SEG15 11 SEG16 12 SEG17 13 SEG18 14 SEG19 15 SEG20 16 SEG21

40、 17 SEG22 18 SEG23 19 SEG24 20 SEG25 21 SEG26 22 SEG27 23 SEG28 24 SEG29 25 SEG30 26 SEG31 27 SEG32 28 SEG33 29 SEG34 30 SEG35 31 COM1 32 COM2 33 COM3 34 COM4 35 COM5 36 COM6 37 COM7 38 COM8 39 COM9 40 COM10 41 COM11 42 COM12 43 COM13 44 COM14 45 COM15 46 COM16 47 Vfl 48 GND 49 OSC0 50 OSC1 51 RESET

41、/ 52 CS/ 53 CP/ 54 DA 55 VDD 56 P1 57 P2 58 AD2 59 AD1 60 SEG1 61 SEG2 62 SEG3 63 SEG4 64 VFD(I=uBV!# (2) CD_AUDIO$HiPod_AUDIO$NNJ$rA*Br$7$F$J$uBV!# $?$O!3F%*!W4|4V!# Audio?.9fZ$jBX$(;$OI,$:$3$N4KW4|4V)8f$r_$1$k$3$H!# !JAV_SW1=H!AV_SW3=H) (3) iPod_AUDIO$rA*Br$7$F$kuBV!# Audio SW 4.97 3.31 0.0 3.28 3

42、.18 3.09 3.25 3.28 3.28 0.0 0.0 0.0 0.0 2.50 2.50 2.50 4.584.584.560.0 4.564.584.589.09 4.584.584.570.0 4.57 4.58 4.58 9.09 3.29 3.22 0.0 3.22 3.25 3.25 3.25 0.0 3.22 0.03.22 0.0 3.22 3.22 3.22 3.22 0.0 3.22 3.22 3.31 6 CNT1 L L LH HH IN2(TU) IN3(BT) IN4(-) 4.94.88.903.303.3 4.404.405.05.1 4.22.42.4

43、0 2.42.44.25.3 0.02.22.14.2 2.22.24.25.3 Audio ADC IC OUTPUT1 INPUT1- INPUT1+ VEEINPUT2+ INPUT2- OUTPUT2 VCC AUDIO SW SCHEMATIC DIAGRAM OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE. THIS INTERCONNECTION DIAGRAM IS THE LATESET AT THE TIMENOTE: WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

44、 WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST THE DC VOLTAGE AT EACH PART WAS MEASUREDNOTE: A OUTPUT A-INPUT A+INPUT -VSB+INPUT B-INPUT B OUTPUT +VS A OUTPUT A-INPUT A+INPUT -VS B+INPUT B-INPUT B OUTPUT +VS OUTPUT1 INPUT1- INPUT1+ VEEINPUT2+ INPUT2- OUTPUT2 VCC ( MAIN PCB ) CR-245BT_WDC Schemati

45、c diagrams - 8 %S%G%*?.9f 33474834 161512 AFBCGDEH 6 1 8 7 5 3 2 4 ABCDEFG 8 7 6 5 4 3 2 H 1 GND LRCK1 MPEG_DM MPEG_DP iIRPTO BCK1 USB_SW MCU_SDA_AMP iBUSY SDATA1 USB_EN MCU_SCL_AMP iIRPTO USB_P.ON iBUSY MCU_SCL_AMP USB_P.ON MCU_SDA_AMP IPOD_CTL_RESET IPOD_CTL_RESET SDATA1 BCK1 LRCK1 iPod_DM MPEG_DM

46、 D- MPEG_DP D+ USB_EN iPod_DP BT_L BT_R BT_R BT_RESET BT_RXD_MCU BT_TXD_MCU S9V S3.3V BT+3V S3.3V AT3.3V STANDBY-H SIGNAL_POW CHG_ON SIGNAL_POW D+_1 CHG_ON D-_1 S4.5V S4.5V BT_L GND STANDBY-H STANDBY+5V USB_SW STANDBY+5V BT+3V S9V BT_RESET BT_RXD_MCU BT_TXD_MCU B6602FCM1608KF-102T02 B6601 FCM1608KF-

47、102T02 A2001WV-4A CP6601 4 F_GND 1 S_GND 2 DP 3 DM IC6602 TC7USB221FT 1 BGA_p 2 BGA_p 3 BGA_p 4 BGA_p 5 BGA_p 6 BGA_p 7 BGA_p 8 BGA_p 9 BGA_p 10 BGA_p 11 BGA_p 12 BGA_p 13 BGA_p 14 BGA_p JG6602 JG6601 JG6603 L6603 DLP11SN900HL2L 43 12 Q6604 KRC102SRTK 1 B 2C 3E GND (1;2;3;4;5;6;8;9;10) IPOD_CTL_RESE

48、T(2) S3.3V(2;5;6;8;10) USB_SW(2) USB_EN(2) MCU_SCL_AMP(2;5) USB_P.ON(3) MCU_SDA_AMP(2;5) MPEG_DP(3) MPEG_DM(3) SDATA1(6) iIRPTO(2) iBUSY(2) LRCK1(6) BCK1(6) X6601 16.9344MHz BT_L(6) BT_R(6) BT_RESET(2) BT_RXD_MCU(2) BT_TXD_MCU(2) S9V(5;6;9) W801 1608 BT+3V(9) W802 1608 AT3.3V(2;5;9;10) B6605 HCB1608

49、KF-121T20 STANDBY-H(2) SIGNAL_POW(9;10;11) B6606 FCM1608KF-102T02 Q6601 LSK3541FS8T2L 1 G 2D 3S Q6602 LSK3541FS8T2L 1 G 2D 3S Q6603 RT1N431C 1 B 2C 3E D6603 DA2J10100L D6604 DA2J10100L CHG_ON(2) L6601 15uH_NR8040T W814 D6605 RB056L-40 CP7301 04_6232_111_103_800+ 11 ANALOG_OUT_R- 6 A_GND 7 ANALOG_OUT_L+ 8 ANALOG_OUT_L- 9 A_GND 10 ANALOG_OUT_R+ 5 BT_RXD_MCU 4 BT_TXD_MCU 1 BT+3V 2 GND 3 BT_RE