Kenwood-VR5900-avr-sm 维修电路原理图.pdf
《Kenwood-VR5900-avr-sm 维修电路原理图.pdf》由会员分享,可在线阅读,更多相关《Kenwood-VR5900-avr-sm 维修电路原理图.pdf(71页珍藏版)》请在收音机爱好者资料库上搜索。
1、AUDIO VIDEO SURROUND RECEIVER 2001-4/B51-5712-00 (K/K) 3424PHONESTHXDOLBY DIGITALDTSMPEGD.R.I.V.E.HDCD INPUT SELECTOR VOLUME CONTROLDOWNUPAV - AUXS VIDEOVIDEOL - AUDIO - RCLIPINDICATORON/STANDBY REMOTE POWERCD 2 / TAPE 2MONITORSURROUNDBACK96kfsSTANDBYDISCRETE 6.1MATRIX 6.1NEO : 6PRO LOGICDTS-ES* Ref
2、er to parts list on page 62. KRF-X9995D/X9995D-SSERVICE MANUALOPTICALVIDEO4VIDEO3VIDEO2CD-RMD/TAPE1CD1DVDEXT.CONTROLRS-232CDIGITAL INCOAXIALDIGITAL OUTVIDEO3 INCOMPONENT VIDEODVDINMONITOROUTMONITOROUTPLAYINPLAYINPLAYINPLAYINRECOUTRECOUTPLAYINS VIDEOVIDEOPRE OUTZONE B PRE OUTRLAUDIORLFRONTRLSURROUNDR
3、LRLSURROUND BACKSUB WOOFERCENTERVIDEORLBAAUDIOVIDEO1VIDEO2VIDEO3VIDEO4DVDFRONTDVD/6CH.INPUTSURROUNDCENTERSUBWOOFERPHONOCD1RECOUTPLAYINMD/TAPE1RECOUTPLAYINCD-RRECOUTPLAYINCD2/TAPE2MONITORCENTERSPEAKER(616)SURROUNDSPEAKERS(616)FRONT SPEAKERS(616)ANTENNAGNDAMFM 75SYSTEMCONTROLSL16 TEXTREMOTEIR OUTLCDIR
4、 OUT LCDREMOTEIR RECEIVERINIR RECEIVERINIR REPEATER OUT/DVD CONTROLRF REMOTEANTENNACRLRLABDC12V 20mADC12V 20mAPR/CRPB/CBYPR/CRPB/CBYPR/CRPB/CBYAC 120V 60HzSWITCHED TOTAL90W 0.75A MAX.Front glass *(B10-)Knob *(K29-)Panel *(A60-)Phone jack(E11-0190-05)Knob *(K29-)Indicator (B12-0392-14)Knob *(K29-)Cyl
5、indrical receptacle(E56-0026-05)Pin jack(E63-1121-05)Pin jack(E63-1128-05)Pin jack(E63-1179-05)Miniature phone jack(E11-0905-05)VR-5700/5900Oscillating module(W02-2717-05)Pin jack(E63-1177-05)Indicator (B12-0391-14)Panel *(A29-)Pin jack(E63-1125-05)x2Pin jack(E63-1176-05)Miniature phone jack(E11-029
6、1-05)Miniature phone jack(E11-0905-05)AC power cord *(E30-)Miniature phone jack(E11-0904-05)AC power cord bushing *(J42-)Optical receiving module(W02-2716-05)Rectangular receptacle(E58-0033-05)Pin jack(E63-1124-05)x2Pin jack(E63-1130-05)Pin jack(E63-1126-05)x3AC outlet *(E03-)Pin jack(E63-1113-05)x2
7、Screw terminal board(E70-0131-05)Pin jack(E63-1115-05)Cylindrical receptacle(E56-0030-05)x2Pin jack(E63-1123-05)Screw terminal board(E70-0133-05)Miniature phone jack(E11-0907-05)Miniature phone jack(E11-0347-05)Pin jack(E63-1111-05)x2Cylindrical receptacle(E56-0028-05)Illust is VR-5700.70%RadioFans.
8、CN 收音机爱 好者资料库KRF-X9995D/X9995D-S/VR-5700/59002CONTENTS / ACCESSORIESCONTENTS / ACCESSORIES . 2DISASSEMBLY FOR REPAIR.3BLOCK DIAGRAM .5ADJUSTMENT.14WIRING DIAGRAM.16PC BOARD . 17SCHEMATIC DIAGRAM . 30EXPLODED VIEW .60PARTS LIST.62SPECIFICATIONS .88ContentsRF REMOTE CONTROL UNITRC-R09102WAY LCD REMOTE
9、 CONTROL UNIT+-+-123456789101112+100+100/BatteriesAM Loop Antenna (T90-0852-05)FM Antenna(T90-0855-05)Battery cover(A09-1166-08)Battery cover(A09-1177-08)Pen(W01-0976-08)Remote control unit(A70-1453-05): RC-R0913ENTERVOLUMEUPDOWNCONFIRMON/STANDBYCONTRASTREMOTE OFFRemote control unit (PowerTouch)(A70
10、-1456-05): RC-R1111(A70-1457-05): RC-R1012(A70-1458-05): RC-R1013AC plug adaptor* Refer to parts list.*. (1)Use to adapt the plug on the power cord to the shape of the wall outlet.(Accessory only for regionswhere use is necessary.)(T90-0850-05)U.S.A. onlyAntenna assyAccessoriesManufactured under lic
11、ense from Dolby Laboratories. Dolby , Pro Logic , AC-3 , and the double-D symbol are trademarks of Dolby Laboratories. Confidential Unpub-lished Works. 1992-1997 Dolby Laboratories. All rights reserved.Manufactured under license from Digital Theater Sys-tems, Inc. US Pat. No. 5,451,942 and other wor
12、ld-wide patents issues and pending. DTS and DTS Digital Surround are trademarks of Digital Theater Systems, Inc. 1996 Digital Theater Systems, Inc. All rights reserved. , HDCD, High Definition Compatible Digital and Pacific Microsonics are either registered trade-marks or trademarks of Pacific Micro
13、sonics, Inc. in the United States and/or other countries. HDCD sys-tem manufactured under license from Pacific Micro-sonics, Inc. This product is covered by one or more of the following: IN the USA: 5,479,168, 5,638,074, 5,640,161, 5,808,574, 5,838,274, 5,854,600, 5,864,311, 5,872,531, and in Austra
14、lia: 669114. Other patents pending.TMRadioFans.CN 收音机爱 好者资料库KRF-X9995D/X9995D-S/VR-5700/59003DISASSEMBLY FOR REPAIR2x834561x61CN10X07C/5X25C/11X25B/11CN102CN16CN103X13A/6CN10110 x2101110 x210 x2789X25B/11X11A/2X05CN1FRAME(A)FRAME(C)FRAME(B)10 x212x212How to Remove the Front Panel andthe Motor Assy1.
15、 How to Remove the Front Panel 1. Remove the screws (1X3) on top of the panel.2. Remove the screws (2X9) located at the the bot-tom of the panel.3. Disconnect the cable (3) and connectors (4,5)on the X13 A/6.4. Disconnect the connector (6) on the X07 A/5.5. Cut the tie band (7X7) as shown in the fig
16、ure.6. Remove the screw (8X1) on the X25 F/11.7. Disconnect the connector (9) on the X25G/11.(Except K/P type)8. Remove the hooks (0X2) on the sub panel.9. Remove the front panel in the direction of arrow.2. How to Remove the Motor Assy1. The motor assy can be separated by removingscrews (-X4).Disas
17、sembling the Rear Panel andHow to Replace the Power Transistor1. Disconnect the CN10 on the X07 C/5.2. Remove all of screws (1X61) and digital caps(2X8) on the rear panel.(The number of screws and caps are vary accord-ing to the models).3. Disconnect the cable CN16 (3) on the X13 A/6.4. Disconnect t
18、he flexible cables CN101(4) on theX25 C/11, CN102 (5) and * CN103 (6)on the X25B/11.* (K/P type only).5. Remove the rear panel in the direction of arrow.6. Remove the screw (7), then remove the X25 B/11.7. To remove the tuner unit, disconnect the CN1 (8)and remove a screw (9).8. Remove the screws (0
19、X9) on the frames (A/B/C),push rivet (-) and PC support (=x2)on the X11A/2.HOOKX13(A/6)CN3CN2CN1MOTORAC CONNECTOR(EXCEPT K/P)X25(F/11)X25(G/11)X07(A/5)CN8KRF-X9995D/VR-5900453x31x52x77x4286910 x211x4KRF-X9995D/X9995D-S/VR-5700/59004DISASSEMBLY FOR REPAIR9. To remove the frame A rearward, cut the tie
20、 bands(X4) on the frames.10. Remove a screw (!), then remove a thermostat.11. Remove the screws (X10), then remove a frame (D),a cover and X07 B/5. 12. To remove a power amplifier unit (X07 A/5), removethe screws (#x4), and a PC support ($x2).13. Set up the X07 A/5 in the direction of arrow as shown
21、in the figure.14. Replace the defective transistor.KRF-X9995D/VR-5700/590015x215x215x215x315X07B/5FRAME(A)FRAME(D)X07A/5X07A/51616161617x21413x4KRF-X9995D/X9995D-S/VR-5700/59005BLOCK DIAGRAMREC OUT SWTAPE2REC BUFFEROUTPUT MUTEONDIG REC200mV36mV200mV200mVINPUT SEL.ZONE ABUFFERDIG REC OUT(0dB or +6dB)
22、OPTICAL OUTCOAXIAL OUTCOAXIALOPTICALDIGITALINPUT SEL.OPTICALCOAXIALCOAXIALOPTICALOPTICALCOAXIALCOAXIALOPTICALOPTICALCOAXIALCOAXIALOPTICALVIDEO2VIDEO3DVD(6ch IN)VIDEO4CD-RMD/TAPE1CDAV AUX IN200mVINPUT SEL.ZONE BCD2TAPE2 MON12.5mV(38dB)BUFFERLINE(0.-3.-6dB)OFF -3dBON -6dBBUFFERINPUT ATTBUFFER(-6dB)200
23、mVMAX:1.0VrmsFL.FRSUBCENTERSL.SRSBL.SBR(0dB)50kHz LPF1kHz LPF(0dB)(0dB)(0dB)(0dB)50kHz LPF50kHz LPF50kHz LPFSW ONDIGSW OFFDIGANACONFIG-2FILTERONANA TONE OFFTONE(0dB)TONEOFFATT OFFZONE BLINE BUFFERBUFFERBUFFERBUFFER(+15dB)SUB6ch INCENTER6ch IN6ch INSL SR6ch INPUT SEL.SP BCENTERSL.SRSBL,SBRSUB(4.7dB o
24、r 14.7dB)(14.5dB)(5.2dB or 15.2dB)(5.2dB or 15.2dB)(5.2dB or 15.2dB)(5.2dB or 15.2dB)A-10dB GAIN CONT.ZONE BZONE BB SOURCEAMPLIFIER(29dB)AMPLIFIERAMPLIFIER(29dB)(29dB)F/C/SW-MUTESP B/S-MUTEPRE S-MUTEPRE ZB-MUTESUB-MUTERELAY CSRELAY ARELAY BOUTPUT MUTEK5K1K3K4K2YPB/CBPR/CRPB/CBPR/CRY6dB AMP6dB AMP75o
25、hm DRIV.B SOURCEPALNTSC75ohm DRIV6dB 75ohm DRIV6dB AMP75ohm DRIVNONECRAMPNONECRAMPL601(K/P/J)L603(OTHERS)OUTPUT MUTEL601(K/P/J)L602(OTHERS)AC INRELAY POWERFAST OFFATT ONVIDEO2 RECVIDEO1 RECCD-R RECMD/TAPE1 RECMUTEQ11,12MUTEQ1,2IC4CD2/TAPE2 RECCENTERSUBSL.SRL.RDVD6ch INIC32VIDEO4 INCD1 INCD2/TAPE2 MO
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- Kenwood-VR5900-avr-sm 维修电路原理图 Kenwood VR5900 avr sm 维修 电路 原理图