Kenwood-VR414-avr-sm 维修电路原理图.pdf
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1、AUDIO VIDEO SURROUND RECEIVERKRF-V4530DKRF-V5030D/V5030DE/V5030D-SKRF-V6030D/V6030DE/V6030D-SVR-405/406/414SERVICE MANUAL 2000-1/B51-5597-00 (K/K) 3493A SPEAKERS BSTANDBYPOWERLISTEN MODESOUNDSOURCE DIRECTAUTOBANDMEMORYINPUT SELECTORVOLUME CONTROLUPDOWNPROLOGIC3 STEREODOLBY DIGITALINPUT MODESET UPDIM
2、MERMONITORPHONESON/STANDBYONOFF6CHINPUTFOR EXTRA DIGITAL AUDIO FORMATMULTI CONTROLOPTICALDVDCD/DVDVIDEO VIDEO 2COAXIALDIGITAL INVIDEO 1PLAY INREC OUTSYSTEM CONTROL+FRONT SPEAKERS(8 16)CENTER SPEAKERS(8 16)SUB WOOFER PRE OUT+FRONT SPEAKERSSURROUND SPEAKERSAC OUTLET(8 16)(8 16)REDBLUEGREENFM75GNDAMMON
3、ITORPLAY INPLAY INREC OUTAUDIOLRMD/TAPE1CD/DVDPHONOGNDREC OUTFRONTLCENTERSURROUNDSUB WOOFERDVD/6ch INPUTRKnob(K29-7688-03)Front glass(B10-3550-02)Panel (A60-1757-11)Knob (K29-7679-04)Knob (K29-7682-14)Knob (K29-7676-12)Knob (K29-7688-03)Knob (K27-2385-04)Pin jack (E63-1139-05)Pin jack(E63-1080-05)Mi
4、niature phone jack(E11-0293-05)Metallic cabinet(A01-3734-01)Power cord bushing(J42-0083-05)AC power cord(E30-2942-05)Lock terminal board (E20-0321-05)Pin jack(E63-1143-05)Pin jack(E63-1146-05)Screw terminal board (E70-0049-05)Lock terminal board (E70-0057-05)AC outlet (E03-0149-05)Illust. is KRF-V60
5、30D-S(M).70%Pin jack(E63-1141-05)Pin jack(E63-1138-05)Optical receiving module(W02-2716-05)Note: On circuit description, please refer to KRF-V7030D service manual(B51-5598-00).Knob (K29-7685-03)Phone jack(E11-0272-05)RadioFans.CN 收音机爱 好者资料库This manual is divided into four sections, Preparations, Ope
6、rations, Other, and Remote Control. Remote Control (Separate booklet) (VR-407/VR-406/KRF-V7030D/KRF-V6030D only)Includes the “Quick Start Guide,” which shows you how to operate other components using the remote control, as well as a detailed explanation of all remote control operations. Once you hav
7、e registered your compo-nents with the proper setup codes, youll be able to operate both this receiver and your other AV components (TV, VCR, DVD player, LD pla-yer, CD player, etc.) using the remote control supplied with this receiver.The manual covers the VR-407, VR-406, VR-405, VR-414, KRF-V7030D
8、, KRF-V6030D, KRF-V5030D, and KRF-V4530D. Items suchas functions, number of jacks, and remote control details differ some-what between these models. To confirm the functions available on themodel you have purchased, refer to the table below.Model nameRemoteTerminalControlSpeaker outVIDEO 3 jacksFron
9、t inputVR-407RC-R06092 systemsEquippedEquippedKRF-V7030D(A, B)VR-406RC-R06092 systemsNot equippedNot equippedKRF-V6030D(A, B)VR-405/414RC-R05091 systemNot equippedNot equippedKRF-V5030D/V4530DMemory back up functionPlease note that the following items will be deleted from the units memory if the pow
10、er cord is disconnected from the AC outlet for approximately 3 days. Power mode. Input selector settings. Device preset. Picture output. Speaker ON/OFF Volume level. BASS, TREBLE, INPUT level. Subwoofer ON/OFF. Dimmer level. Monitor ON/OFF. MD/TAPE settings. 6CH/2CH input setting. Listen mode settin
11、g. Speaker settings. Input mode setting. Midnight mode setting. Broadcast band. Frequency setting. Preset stations. Tuning mode.VIDEO 2/MONITOR jacks (for VR-406/405/414/KRF-V6030D/V5030D/V4530D)The receivers VIDEO 2/MONITOR jacks can be used in two differentways. Make the appropriate setting for th
12、e component connected tothe jack when the receiver is turned on.Use as a VIDEO 2 jackYou can connect a video deck or the like to these jacks and performvideo playback and recording. The initial factory setting is “VIDEO 2”.Use as a MONITOR jackYou can connect a cassette deck or the like to these jac
13、ks and makeuse of the decks monitoring function during recording. Alternately,you can connect a graphic equalizer to these jacks to apply compen-sation to the music signal.To use the VIDEO 2/MONITOR jacks as MONITOR jacks, hold downthe MONITOR key of the main unit for more two seconds so that theind
14、ication shown below appears. At the same time the setting is switched to “MONITOR,” the audio input source switches to tuner and the video input source switches to VIDEO 1. To switch the setting back to “VIDEO 2,” once again hold down the MONITOR key for two seconds or more.TUNEDAUTOFMMHzAMkHzPRO LO
15、GIC3 DOWN MIXDIGITALS.DIRECTDSPAUTO SOUNDLFECSRSLSTI.VOLBCLIPMUTERDSEONPTYTPTANEWSSTEREOST.MEMOSWRLSPAMONITORMONITORResetting the MicrocomputerIf the microcomputer may malfunction (unit cannot be operated,or shows an erroneous display) if the power cord is unpluggedwhile the power is ON, or due to s
16、ome other external factor. If thishappens, execute the following procedure to reset the micro-computer and return the unit to its normal operating condition.Unplug the power cord from the wall outlet, then plug itback in while holding down the POWER key. Please note that resetting the microcomputer
17、will clear the contentsof the memory and returns the unit to the state it was in when it leftthe factory.With the power cord plugged in, turn the POWER keyOFF. Then, while holding down the ON/STANDBY key,press POWER.For U.S.A. and CanadaFor other countriesMODELABB POWER SUPPLYPOWER AMPPREAMPDISPLAYK
18、RF-V4530DE4-X07-3142-71X08-3010-11 X14-7122-72KRF-V5030DE1-X07-3142-71X08-3010-11 X14-7122-72KRF-V5030DT5-X07-3140-51X08-3010-11 X14-7122-72KRF-V5030DY5X00-3000-20X07-3142-91X08-3010-11 X14-7120-22KRF-V5030D-SE3-X07-3142-71X08-3010-11 X14-7122-72KRF-V5030D-SI5X00-3000-20X07-3140-21X08-3010-11 X14-71
19、20-22KRF-V5030D-SM5X00-3000-20X07-3140-21X08-3010-21 X14-7120-22KRF-V5030D-SX5-X07-3140-71X08-3010-11 X14-7120-72KRF-V5030DEE2-X07-3142-71X08-3010-11 X14-7122-72VR-405K5-X07-3140-10X08-3010-10 X14-7120-11VR-405P5-X07-3140-10X08-3010-10 X14-7120-11VR-414K4-X07-3140-11X08-3010-10 X14-7120-11VR-414P4-X
20、07-3140-11X08-3010-10 X14-7120-11KRF-V6030DE6-X07-3132-72X08-3010-10 X14-7122-71KRF-V6030D-SI6X00-3000-20X07-3130-22X08-3010-10 X14-7120-21KRF-V6030D-SM6X00-3000-20X07-3130-22X08-3010-21 X14-7120-21KRF-V6030D-SX6-X07-3130-72X08-3010-10 X14-7120-71KRF-V6030DEE7-X07-3132-72X08-3010-10 X14-7122-71VR-40
21、6K6-X07-3130-11X08-3010-10 X14-7120-10VR-406P6-X07-3130-11X08-3010-10 X14-7120-10Model vs PCBKRF-V4530D/V5030D/V6030D/VR-405/406/4142CONTENTS / ACCESSORIES /CAUTIONSCONTENTS / ACCESSORIES / CAUTIONS. 2CONTORLS .3BLOCK DIAGRAM .5CIRCUIT DESCRIPTION.6ADJUSTMENT.8PC BOARD . 10SCHEMATIC DIAGRAM . 17EXPL
22、ODED VIEW .33PARTS LIST.34SPECIFICATIONS .46ContentsCautionsFM indoor antenna (1)(T90-0836-05)For VR-406 and KRF-V6030DFor VR-405, VR-414, KRF-V5030D, and KRF-V4530DRemote control unit (1)(A70-1330-05): RC-R0609(A70-1331-05): RC-R0610(E type)Batteries (R6/AA) (2)Remote control unit (1)(A70-1328-05):
23、 RC-R0509(A70-1329-05): RC-R0510(E,T type)*AC plug adaptor (1)(E03-0115-05)*Use to adapt the plug on the power cord to the shape of the wall outlet. (Accessory only for regions where use is necessary.)Batteries (R6/AA) (2)AM loop antenna (1)(T90-0852-05)Battery cover (A09-1178-08)Battery cover (A09-
24、1178-08)AccessoriesCopy frominstructionmanual.RadioFans.CN 收音机爱 好者资料库KRF-V4530D/V5030D/V6030D/VR-405/406/4143CONTROLS7 B. BOOST keyUse to select the maximum adjustmentsetting for the low frequency range.RECEIVER keyUse to return to the operation of the re-ceiver.8 DISC SKIP keyIf CD is selected as t
25、he input source, this keyfunctions as the multi-CD player disc skipkey.A/B keyIf TAPE is selected as the input source, this(A and B) of a double cassette deck.+100 keyUse to select the disc number with themulti-CD player.TITLE keyUse to operate other components.9 INPUT SELECTOR keys (DVD, PHONO,CD/D
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