Kenwood-VR405-avr-sm 电路图 维修手册.pdf

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1、AUDIO VIDEO SURROUND RECEIVER KRF-V4530D KRF-V5030D/V5030DE/V5030D-S KRF-V6030D/V6030DE/V6030D-S VR-405/406/414 SERVICE MANUAL 2000-1/B51-5597-00 (K/K) 3493 A SPEAKERS B STANDBY POWER LISTEN MODESOUNDSOURCE DIRECT AUTOBANDMEMORY INPUT SELECTOR VOLUME CONTROL UPDOWN PROLOGIC3 STEREO DOLBY DIGITAL INP

2、UT MODESET UPDIMMERMONITOR PHONES ON/STANDBY ONOFF 6CHINPUT FOR EXTRA DIGITAL AUDIO FORMAT MULTI CONTROL OPTICAL DVD CD/DVD VIDEO VIDEO 2 COAXIAL DIGITAL IN VIDEO 1 PLAY INREC OUT SYSTEM CONTROL + FRONT SPEAKERS (8 16) CENTER SPEAKERS (8 16) SUB WOOFER PRE OUT + FRONT SPEAKERS SURROUND SPEAKERS AC O

3、UTLET (8 16) (8 16) REDBLUEGREEN FM 75 GND AM MONITOR PLAY IN PLAY INREC OUT AUDIO L R MD/TAPE1CD/DVDPHONO GND REC OUT FRONT L CENTER SURROUNDSUB WOOFER DVD/6ch INPUT R Knob (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

4、-7688-03) Knob (K27-2385-04) Pin jack (E63-1139-05) Pin jack (E63-1080-05) Miniature 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 boa

5、rd (E70-0049-05) Lock terminal board (E70-0057-05) AC outlet (E03-0149-05) Illust. is KRF-V6030D-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) Pho

6、ne jack (E11-0272-05) RadioFans.CN 收音机爱 好者资料库 This manual is divided into four sections, Preparations, Operations, 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 component

7、s using the remote control, as well as a detailed explanation of all remote control operations. Once you have 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 t

8、he remote control supplied with this receiver. The manual covers the VR-407, VR-406, VR-405, VR-414, KRF- V7030D, KRF-V6030D, KRF-V5030D, and KRF-V4530D. Items such as functions, number of jacks, and remote control details differ some- what between these models. To confirm the functions available on

9、 the model you have purchased, refer to the table below. Model name Remote Terminal Control Speaker outVIDEO 3 jacksFront input VR-407RC-R06092 systemsEquippedEquipped KRF-V7030D(A, B) VR-406RC-R06092 systemsNot equippedNot equipped KRF-V6030D(A, B) VR-405/414RC-R05091 systemNot equippedNot equipped

10、 KRF-V5030D/ V4530D Memory back up function Please note that the following items will be deleted from the units memory if the power 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,

11、 TREBLE, INPUT level. Subwoofer ON/OFF. Dimmer level. Monitor ON/OFF. MD/TAPE settings. 6CH/2CH input setting. Listen mode setting. 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/

12、KRF- V6030D/V5030D/V4530D) The receivers VIDEO 2/MONITOR jacks can be used in two different ways. Make the appropriate setting for the component connected to the jack when the receiver is turned on. Use as a VIDEO 2 jack You can connect a video deck or the like to these jacks and perform video playb

13、ack and recording. The initial factory setting is “VIDEO 2”. Use as a MONITOR jack You can connect a cassette deck or the like to these jacks and make use of the decks monitoring function during recording. Alternately, you can connect a graphic equalizer to these jacks to apply compen- sation to the

14、 music signal. To use the VIDEO 2/MONITOR jacks as MONITOR jacks, hold down the MONITOR key of the main unit for more two seconds so that the indication 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 swi

15、tches to VIDEO 1. To switch the setting back to “VIDEO 2,” once again hold down the MONITOR key for two seconds or more. TUNED AUTOFM MHz AM kHz PRO LOGIC 3 DOWN MIX DIGITAL S.DIRECT DSP AUTO SOUND LFE C SRSLS TI.VOLB CLIPMUTE RDSEONPTY TPTANEWS STEREOST. MEMO SW RL SPA MONITOR MONITOR Resetting the

16、 Microcomputer If the microcomputer may malfunction (unit cannot be operated, or shows an erroneous display) if the power cord is unplugged while the power is ON, or due to some other external factor. If this happens, execute the following procedure to reset the micro- computer and return the unit t

17、o its normal operating condition. Unplug the power cord from the wall outlet, then plug it back in while holding down the POWER key. Please note that resetting the microcomputer will clear the contents of the memory and returns the unit to the state it was in when it left the factory. With the power

18、 cord plugged in, turn the POWER key OFF. Then, while holding down the ON/STANDBY key, press POWER. For U.S.A. and Canada For other countries MODELABB POWER SUPPLYPOWER AMPPREAMPDISPLAY KRF-V4530DE4-X07-3142-71X08-3010-11 X14-7122-72 KRF-V5030DE1 - X07-3142-71X08-3010-11 X14-7122-72 KRF-V5030DT5-X07

19、-3140-51X08-3010-11 X14-7122-72 KRF-V5030DY5X00-3000-20X07-3142-91X08-3010-11 X14-7120-22 KRF-V5030D-SE3-X07-3142-71X08-3010-11 X14-7122-72 KRF-V5030D-SI5X00-3000-20X07-3140-21X08-3010-11 X14-7120-22 KRF-V5030D-SM5X00-3000-20X07-3140-21X08-3010-21 X14-7120-22 KRF-V5030D-SX5-X07-3140-71X08-3010-11 X1

20、4-7120-72 KRF-V5030DEE2-X07-3142-71X08-3010-11 X14-7122-72 VR-405K5-X07-3140-10X08-3010-10 X14-7120-11 VR-405P5-X07-3140-10X08-3010-10 X14-7120-11 VR-414K4-X07-3140-11X08-3010-10 X14-7120-11 VR-414P4 - X07-3140-11X08-3010-10 X14-7120-11 KRF-V6030DE6-X07-3132-72X08-3010-10 X14-7122-71 KRF-V6030D-SI6X

21、00-3000-20X07-3130-22X08-3010-10 X14-7120-21 KRF-V6030D-SM6X00-3000-20X07-3130-22X08-3010-21 X14-7120-21 KRF-V6030D-SX6-X07-3130-72X08-3010-10 X14-7120-71 KRF-V6030DEE7-X07-3132-72X08-3010-10 X14-7122-71 VR-406K6-X07-3130-11X08-3010-10 X14-7120-10 VR-406P6-X07-3130-11X08-3010-10 X14-7120-10 Model vs

22、 PCB KRF-V4530D/V5030D/V6030D/VR-405/406/414 2 CONTENTS / ACCESSORIES /CAUTIONS CONTENTS / ACCESSORIES / CAUTIONS. 2 CONTORLS .3 BLOCK DIAGRAM .5 CIRCUIT DESCRIPTION.6 ADJUSTMENT.8 PC BOARD . 10 SCHEMATIC DIAGRAM . 17 EXPLODED VIEW .33 PARTS LIST.34 SPECIFICATIONS .46 Contents Cautions FM indoor ant

23、enna (1) (T90-0836-05) For VR-406 and KRF-V6030DFor VR-405, VR-414, KRF-V5030D, and KRF-V4530D Remote 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): RC-R0509 (A70-1329-05): RC-R0510(E,T type) *AC plug adaptor (1)

24、(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 (A09-1178-08) Accessories Copy from instruction manual. RadioF

25、ans.CN 收音机爱 好者资料库 KRF-V4530D/V5030D/V6030D/VR-405/406/414 3 CONTROLS 7 B. BOOST key Use to select the maximum adjustment setting for the low frequency range. RECEIVER key Use to return to the operation of the re- ceiver. 8 DISC SKIP key If CD is selected as the input source, this key functions as th

26、e multi-CD player disc skip key. A/B key If TAPE is selected as the input source, this (A and B) of a double cassette deck. +100 key Use to select the disc number with the multi-CD player. TITLE key Use to operate other components. 9 INPUT SELECTOR keys (DVD, PHONO, CD/DVD, TUNER, MD/TAPE, VIDEO1, V

27、IDEO2, VIDEO3, AV AUX) Selects the inputs and sets the remote control to operate the component regis- tered at the respective input. 0 MUTE key Use to temporarily mute the sound. ! POWER key Use to turn the receiver on and off. POWER key (TV, VCR, DVD, DSS/CDR, CABLE) Use to turn the other component

28、s on and off. # ENTER key Use to operate other components. 2 key If tape is selected as the input source, this key functions as the play key for side B of the cassette (the side facing away from the front of the deck). $ BAND key Use to select the broadcast band. 6 key If CD is selected as the input

29、 source, this key functions as the play/pause key. If MD is selected as the input source, this key functions as the play key. % AUTO key Use to select the auto tuning mode. 7 key If CD or MD is selected as the input source, this key functions as the stop key. 8 key Use to operate other components. &

30、 INPUT SEL. key Use to operate other components. * CHANNEL %/fi ? keys Use to select the channel. ( TV SEL. key Use to operate other components. ) VOLUME keys Use to adjust the receiver volume. 1 Numeric keys Provide functions identical to those of the original remote control supplied with the compo

31、nent you are controlling. 2 LSTN.M key Use to select the listening mode. RETURN key Use to operate other components. 3 SET UP key Use to select the surround sound settings. MENU key Use to operate other components. 4 SOUND key Use to adjust the sound quality and ambi- ence effects. OSD key Use to op

32、erate other components. 5 MULTI CONTROL keys Used to make a variety of settings. Use to operate other components. P.CALL /# keys If tuner is selected as the input source, these keys function as P.CALL keys. 4/? keys If CD or MD is selected as the input source, these keys function as search keys. 6 T

33、UNING 1/? keys Use to operate the tuner or selected com- ponent. There are some cases in which keys (or knobs) that have the same function on the receiver and on the remote control have different names. In the instructions of this manual, if the names of corresponding keys (or knobs) on the receiver

34、 and remote control are different, the name of the re- mote control key is indicated in parenthe- ses. Remote control unit (RC-R0609) (VR-407/406/KRF-V7030D/V6030D) 1 B.BOOSTDISC SKIPDVD PHONOCD/DVDTUNERMD/TAPE VIDEO1VIDEO2VIDEO3AV AUX 23 POWER POWER TV VCR DVD CABLE DSS/CDR RETURN OSDMENU P.CALL TU

35、NING MUTEVOLUME A/B+100 TITLERECEIVER AUTO INPUT SEL. TV SEL. CHANNEL ENTERBAND P.CALL MULTI CONTROL 456 789 0+10LSTN.M SET UPSOUND 1 7 9 8 0 2 4 3 5 6 ! * ) $ # % & ( CDR CD CLIP DSP TI.VOL TP RDSEONPTY TANEWS FM AM MHz kHz PRO LOGIC 3 STEREO DOWN MIX DIGITAL S.DIRECT MONITOR MEMO ST. TUNED AUTO SO

36、UNDAUTO SP LFESW C A B MUTE SRSLS RL A SPEAKERS B STANDBY POWER MULTI CONTROL MULTI CONTROL LISTEN MODESOUNDSOURCE DIRECT AUTOBANDMEMORY INPUT SELECTOR VOLUME CONTROL UPDOWN PROLOGIC3 STEREODOWN MIX DOLBY DIGITALDTS INPUT MODESET UP S-VIDEOVL AUDIO RAV AUX DIMMERMONITOR PHONES ON/STANDBY ONOFF STAND

37、BY POWER ON/STANDBY PROLOGIC3 STEREO DOLBY DIGITAL SPEAKERMUTE Display Speaker selection indicators Input channel indicators Output channel indicators Band indicators AUTO indicator MEMO. indicator ST. indicator TUNED indicator 3 STEREO indicator STEREO indicator Frequency display, Input display, Pr

38、eset channel display, Surround mode display Speaker indicator PRO LOGIC indicator S.DIRECT indicator MONITOR indicator DOWN MIX indicator For U.S.A. and Canada MUTE indicator AUTO SOUND indicatorDIGITAL indicator For VR-407, KRF-V7030D 1 POWER key (Except for U.S.A. and Canada) Use to turn the main

39、power ON/OFF. 2 POWER key (For U.S.A. and Canada) Use to turn the power ON/OFF. STANDBY indicator 2 ON/STANDBY () key (Except for U.S.A. and Canada) Use to switch the power ON/STANDBY when the POWER is turned ON. STANDBY indicator 3 MULTI CONTROL knob (For VR-407/KRF-V7030D) Used to make a variety o

40、f settings. 3 MULTI CONTROL keys (For VR-406/405/414/KRF-V6030D/V5030D/ V4530D) Used to make a variety of settings. 4 SET UP key Use to select the surround sound settings. 5 Surround indicators ? DTS indicator (For VR-407/KRF-V7030D) Lights when the receiver is in the DTS mode. ? DOLBY DIGITAL indic

41、ator Lights when the receiver is in the Dolby Digital mode. ? PROLOGIC indicator Lights when the receiver is in the PROLOGIC mode. ? 3 STEREO indicator Lights when the receiver is in the 3 STE- REO mode. ? DOWN MIX indicator (For VR-407/KRF-V7030D) Lights when the receiver is in the DOWN MIX mode. 6

42、 INPUT MODE key Use to switch between the digital and analog inputs. 7 DIMMER key Use to adjust the brightness of the display. Use to select the REC MODE. 8 MONITOR key Use to monitor the source that is connected to the MONITOR jack. 9 VOLUME CONTROL knob 0 PHONES jack Use for headphone listening. !

43、 SPEAKERS A/B keys (For VR-407/406/KRF-V7030D/V6030D) Use to turn the A/B speakers ON/OFF. ! SPEAKER key (For VR-405/414/KRF-V5030D/V4530D) Use to turn the speaker ON/OFF. MUTE key (For VR-405/414/KRF-V5030D/V4530D) Use to temporarily mute the sound. SOUND key Use to adjust the sound quality and amb

44、ience effects. # BAND key Use to select the broadcast band. $ AUTO key Use to select the auto tuning mode. % LISTEN MODE key Use to select the listening mode. MEMORY key Use to store radio stations in the preset memory. & SOURCE DIRECT key Use to pass the source material direct to the amplifier. * I

45、NPUT SELECTOR knob Use to select the input sources. ( AUX IN S VIDEO/VIDEO/AUDIO L/R jacks (For VR-407/KRF-V7030D) Standby mode While the standby indicator of the unit is lit, a small amount of current is flowing into the units internal circuitry to back up the memory. This condition is referred to

46、as the standby mode of the unit. While the unit is in the standby mode, it can be turned ON from the remote control unit. For VR-405, VR-414, KRF-V5030D, KRF-V4530D For VR-406, VR-405, VR-414 KRF-V6030D, KRF-V5030D, KRF-V4530D RadioFans.CN 收音机爱 好者资料库 KRF-V4530D/V5030D/V6030D/VR-405/406/414 4 CONTROL

47、S Remote control unit (RC-R0509) (VR-405/414/KRF-V5030D/V4530D) 7 DISC SKIP key If CD is selected as the input source, this key functions as the multi-CD player disc skip key. A/B key If TAPE is selected as the input source, this (A and B) of a double cassette deck. +100 key Use to select the disc n

48、umber with the multi-CD player. 8 INPUT SELECTOR keys (DVD, PHONO/ AUX, CD/DVD, TUNER, MD/TAPE, VIDEO1, VIDEO2) Selects the inputs and sets the remote control to operate the component regis- tered at the respective input. 9 MUTE key Use to temporarily mute the sound. 0 POWER key Use to turn the receiver on and off. ! DVD key Used to operate DVD player. Fo