Kenwood-VR615-avr-sm 电路图 维修手册.pdf

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1、70% AUDIO-VIDEO SURROUND RECEIVER 2002-2 PRINTED IN KOREA B51-5783-00 (K/K) 3526 POWER STANDBY DIMMER SPEAKERS ON OFF PHONES CINEMA EQ LISTEN MODE INPUT MODEBANDAUTOMEMORY DSPDTSDOLBY DIGITAL SOUND SET UP MULTI CONTROLINPUT SELECTOR DOWN MUTE UP VOLUME CONTROL ONOFF ON STANDBY Knob * (K29-) Knob(BUT

2、TON) * (K27-) AUX VOLTAGE SELECTOR AC110V-120V / 220V-240V 50 / 60Hz SWITCHED TOTAL 90W MAX. GND VIDEO 1 OUT AC OUTLETS SPEAKERS GND AM ANTENNA FM 75 VIDEO SURROUND SPEAKERS (8-16) CENTER SPEAKER (8-16) FRONT SPEAKERS (8-16) AC 220- 240V AC 110- 120V VIDEO 2 COAXIAL DVD DIGITAL IN DE- EMPHASIS CHANN

3、EL SPACE SYSTEM CONTROL 75s AM 10kHz FM 100kHz 50s AM 9kHz FM 50kHz VIDEO 2 IN DVD IN VIDEO 1 IN MONITOR OUT SUB WOOFER PRE OUT PLAY IN VIDEO 2 DVDREC OUT PLAY IN MD / TAPE CD / DVD AUDIO GRAYWHITEGREENBLUERED LCRLR REC OUT PLAY IN VIDEO1 CD / DVD OPTICAL L R + - + - Front glass * (B10-) * Refer to

4、parts list on page 21. KRF-V4060D/V4060DE/V4060DE-S/V4060D-S SERVICE MANUAL Metallic cabinet * (A01-) AC power cord bushing (J42-0083-05) AC power cord * (E30-) Illust. is KRF-V4060D. KRF-V5060D/V5060DE/V5060D-S/V5560D/V5560D-S VR-605/615 Phone jack (E11-0271-05) Knob * (K29-) Panel * (A60-) Knob *

5、(K29-) Knob * (K29-) Knob * (K29-) Knob * (K29-) Tuner assy * (W02-) Miniature phone jack (E11-0293-05) Optical receiving module (W02-2802-05) Pin jack (E63-1080-05) AC outlet * (E03-) Pin jack (E63-1254-05) Pin jack (E63-1255-05) Pin jack (E63-1256-05) Pin jack (E63-1258-05) Pin jack (E63-1146-05)

6、Lock terminal board (E70-0156-05) Lock terminal board (E70-0155-05) Pin jack * (E63-) RadioFans.CN 收音机爱 好者资料库 KRF-V4060D/V5060D/V5560D/VR-605/615 2 CONTENTS / ACCESSORIES / CAUTIONS CONTENTS / ACCESSORIES / CAUTIONS. 2 CIRCUIT DESCRIPTION.3 PC BOARD . 10 SCHEMATIC DIAGRAM . 14 EXPLODED VIEW .27 PART

7、S LIST.28 SPECIFICATIONS .41 Contents FM indoor antenna (1) (T90-0877-05) AM loop antenna (1) (T90-0852-05) Remote control unit (1)Batteries (R6/AA) (2) Refer to the table on this page below. AC Plug Adaptor (1) (E03-0115-05) Use to adapt the plug on the power cord to the shape of the wall outlet. (

8、Accessory only for regions where use is necessary.) Resetting the Microcomputer 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 followin

9、g procedure to reset the microcomputer and return the unit to its normal operating condition. Please note that resetting the microcomputer will clear the contents of the memory and return the unit to the state it was in when it left the factory Unplug the power cord from the wall outlet, then plug i

10、t back in while holding down the POWER key. For the U.S.A. and Canada With the power cord plugged in, turn the POWER key OFF. Then, while holding down the ON/STANDBY key, press POWER. For other countries Memory back up function Please note that the following items will be deleted from the units memo

11、ry if the power cord is disconnected from the AC outlet for approximately 3 days. Power mode. Distance setting. Input selector settings. Input mode setting. Picture output. Midnight mode setting. Speaker ON/OFF. PRO LOGIC II mode setting. Volume level. Broadcast band. BASS, TREBLE, INPUT level. Freq

12、uency setting. Dimmer level. Preset stations. MD/TAPE settings. Tuning mode. Listen mode setting. CINEMA EQ ON/OFF. Speaker settings. LOUDNESS ON/OFF. SW RE-MIX ON/OFF. REMOTE CONTROL vs MODEL MODELPARTS # REMOTE CONTROL # DESTI- NATION MODELPARTS # REMOTE CONTROL # DESTI- NATION KRF-V4060DET KRF-V4

13、060DEE1 KRF-V4060DE-SE2 KRF-V4060D-SA70-1564-05RC-R0621MX KRF-V4060D-SA70-1566-05RC-R0623E3T1 KRF-V5060DA70-1563-05RC-R0620Y KRF-V5060DET KRF-V5060DEE1 KRF-V5060D-SA70-1563-05RC-R0620MX KRF-V5060D-SA70-1565-05RC-R0622E3T1 KRF-V5560DA70-1564-05RC-R0621Y KRF-V5560DA70-1566-05RC-R0623E KRF-V5560D-SA70-

14、1564-05RC-R0621MXH KRF-V5560D-SA70-1566-05RC-R0623E3T1 VR-605A70-1564-05RC-R0621KP VR-615A70-1563-05RC-R0620KP A70-1566-05RC-R0623 A70-1565-05RC-R0622 Accessories Cautions RadioFans.CN 收音机爱 好者资料库 KRF-V4060D/V5060D/V5560D/VR-605/615 3 CIRCUIT DESCRIPTION Set TYPETYPEBANDReceiving Frequency Range Chan

15、nel IFPLL Space K/PK1 FM87.50MHz108.0MHz100kHz+10.7MHz25kHz AM530kHz1700kHz10kHz+450kHz10kHz Y/M/IK2 FM87.50MHz108.0MHz100kHz+10.7MHz25kHz AM530kHz1610kHz10kHz+450kHz10kHz Y/M/V/X E1 FM87.50MHz108.0MHz50kHz+10.7MHz25kHz HAM531kHz1602kHz9kHz+450kHz9kHz E/T E3FM87.50MHz108.0MHz50kHz+10.7MHz25kHz RDSAM

16、531kHz1602kHz9kHz+450kHz9kHz Y/MM K2/E1 are decided by Tuner destination port 1 input. (0 = K2 Type 1 = E1 Type) DVD/6ch PHONODVD/6ch AUXDVD AUXF=80HzF=120Hz Model TYPE 0(30Pin)LLH- Model TYPE 1(35Pin)LHL- CRS OVR CHK(80Pin)-LH 1. Model & TUNER Destination 1-1 Model Discrimination 1-2 TUNER Destinat

17、ion P.chK1K2E1/E3P.chK1K2E1/E3 1FM 98.3MFM 98.3MFM 98.3M21AM 530KAM 530KAM 531K 2FM 108.0MFM 108.0MFM 108.0M22FM 87.5MFM 87.5MFM 87.5M 3FM 89.1MFM 89.1MFM 89.1M23FM 87.5MFM 87.5MFM 87.5M 4FM 87.5MFM 87.5MFM 87.5M24FM 87.5MFM 87.5MFM 87.5M 5FM 90.0MFM 90.0MFM 90.0M25FM 87.5MFM 87.5MFM 87.5M 6FM 87.5M

18、FM 87.5MFM 87.5M26FM 87.5MFM 87.5MFM 87.5M 7FM 87.5MFM 87.5MFM 87.5M27FM 87.5MFM 87.5MFM 87.5M 8AM 1610KFM 87.5MAM 1503K28FM 87.5MFM 87.5MFM 87.5M 9AM 1700KAM 1610KAM 1584K29FM 87.5MFM 87.5MFM 87.5M 10AM 1000KAM 1000KAM 954K30FM 106.0MFM 106.0MFM 106.0M 11AM 630KAM 630KAM 621K31FM 87.5MFM 87.5MFM 87

19、.5M 12AM 1440KAM 1440KAM 1350K32FM 87.5MFM 87.5MFM 87.5M 13FM 106.0MFM 106.0MFM 106.0M33FM 87.5MFM 87.5MFM 87.5M 14AM 530KAM 530KAM 531K34FM 87.5MFM 87.5MFM 87.5M 15FM 87.5MFM 87.5MFM 87.5M35FM 87.5MFM 87.5MFM 87.5M 16FM 98.0MFM 98.0MFM 98.0M36FM 87.5MFM 87.5MFM 87.5M 17FM 98.5MFM 98.5MFM 98.5M37FM

20、87.5MFM 87.5MFM 87.5M 18FM 87.5MFM 87.5MFM 87.5M38FM 87.5MFM 87.5MFM 87.5M 19AM 990KAM 990KAM 945K39FM 108.0MFM 108.0MFM 108.0M 20FM 97.4MFM 97.4MFM 97.4M40AM 1000KAM 1000KAM 945K 2. Tuner Preset Memory KeyFunction MUTETUNER mute on/off 3. Test Mode 3-1 Entering the Test Mode With the power cord plu

21、gged in, turn the POWER key OFF. Then while holding down the BAND key, press power key. 3-2 Cancelling the Test Mode Initialized and cancel the test mode if pulling out the power code. 3-3 Contents of the Test Mode 3-3-1 Pch Call UP/DOWN KeyFunction Pch CALL UP DIMMER 0102033940 Pch CALL DOWN LISTEN

22、 MODE 0102033940 3-3-2 TUNER mute on/off RadioFans.CN 收音机爱 好者资料库 KRF-V4060D/V5060D/V5560D/VR-605/615 4 CIRCUIT DESCRIPTION 4. Microcomputer : MN101C51FGA (X14,IC804) 4-1 Microcomputer Periphery Block Diagram Pin No.Pin NameI/ODescription 1VREF-Connected to ground. 2TH SENSIProtection signal detectio

23、n port for thermal sensor. 3S DETECTOR1IProtection for signal detection 1. 4S DETECTOR2IProtection for signal detection 2. 5S LEVELIDetection port for RDS signal level. 6AD KEY GETIA/D key input. 7AD TUNER DESTIDiscrimination port for tuner destination. 8PROT1IProtection signal detection port for ov

24、er current. 9PROT2IProtection signal detection port for over voltage. 10VREF+-A/D reference voltage. 11VDD-Power supply(+5V) for microcomputer. 12OSC2OMain clock output(8.38MHz). 13OSC1IMain clock input(8.38MHz). 14VSS-Connected to ground. 15XI-Connected to ground. 16XO-Unused. 17MMOD-Connected to g

25、round. 18DSP/CODEC DINOData output to DSP/CODEC. 19DSP/CODEC DOIData input port from DSP/CODEC. 20DSP/CODEC CLKOClock output to DSP/CODEC. 21DSP CSChip select for DSP. 22DSP PDOPower down mode port for DSP. 23CODEC PDOPower down mode port for CDDEC. 4-2 Pin Description of Microcomputer : MN101C51FGA

26、(X14,IC804) X14,ED801 DigitalRemote Key Matrix FL(11Grids/16Seg) Detector Controller 11MT-129GNK X08, IC705 AnalogSW FLDriverX14,IC801 NJU7311AMMN12510 SEL.DT/SEL.CLK Din/Dout/STB/CLK SEL STX14 X08,IC601DSP LED CS493264 DTS/DOL.DIG./DSP/ DSP.INTREQ/DSP.CDIN STANDBY DSP.CDOUT/DSP.CCLK Relay DSP.CS/DS

27、P.PD POWER.RLY/SP.RLY X08,IC602 CODEC C/SW RLY/SURR.RLY/ AK4586 LIMITER/PACK CONT. CODEC.DI/CODEC.DOUT Microcomputer X14 (Encoder) CODEC.CLK/CODEC.CE VOL.ENC.A/B(S815) CODEC.PD/CODEC.OVER MN101C51FGA SEL.ENC.A/B(S814) CODEC.INT MULTI.ENC.A/B(S813) X09,IC607 MUTE Video IC A.MUTE/T.MUTE V.MUTE VIDEO.C

28、TRL A/B X08,J602Thermal Sensor/Pro.1/2 SERIAL Pro.1/2 for S.DATA/S.BUSY Signal Detection X09,IC202System IC M61516FPLC72131 VOL.DT/VOL.CLKPLL DO/PLL DT VOL LATCH PLL CK/ PLL CE TUNER ASSY OSC TUNER 8.38MHz SD/STEREO X14,X801TUNER ASSY P34(30Pin)P33(29Pin)P32(28Pin)P31(27Pin) SEG1(32Pin)AUTOMEMORYSOU

29、ND- SEG2(33Pin)SET UPMUTEDIMMERSPK ON/OFF SEG3(34Pin)CINEMA EQLISTENINPUT- Key Matrix KRF-V4060D/V5060D/V5560D/VR-605/615 5 CIRCUIT DESCRIPTION Pin No.Pin NameI/ODescription 24CODEC OVERIOverflow detection port for CODEC analog signal. 25RESETIReset signal input for microcomputer. 26CODEC CSNOChip s

30、elect for CODEC. 27RDS DATAORDS signal data output. 28S BUSYI/OSerial busy signal input/output. 29S DATAI/OSerial data signal input/output. 30MODEL TYPE0IDiscrimination port for model type. 31REMOCONISignal input for remote controller. 32CODEC INTIDetection port for digital signal error. 33RDS CLKIC

31、lock input for RDS demodulator IC. 34DSP INTREQIDetection port for DSP INTREQ. 35MODEL TYPE1IDiscrimination port for model type. 36FL DINOData output to FL driver. 37FL DOUTIData input from FL driver. 38FL CLKOClock output to FL driver. 39FL STBOStrobe output to FL driver. 40PLL DATAOData output to

32、PLL IC. 41PLL CLKOClock output to PLL IC. 42,43NC-Unused. 44PLL CEOChip enable output to PLL IC. 45PLL DOIData input from PLL IC. 46T MUTEOMute signal output to PLL IC. 47STEREOIStereo signal input from PLL IC. 48PLL SDISD signal input from PLL IC. 49MULTI ENCAIEncoder (X14, S813) signal input. 50MU

33、LTI ENCBIEncoder (X14, S813) signal input. 51SEL ENCAIEncoder (X14,S814) signal input. 52SEL ENCBIEncoder (X14,S814) signal input. 53VOL. ENCAIEncoder (X14,S815) signal input. 54VOL.ENCBIEncoder (X14,S815) signal input. 55CH SPACEIDiscrimination port for channel space. 56SP RLYOControl port for spea

34、ker relay. 57C/SW RELAYORelay control for center and sub woofer speakers. 58SURR.RLYORelay control for surround speaker. 59PWR RLYOControl port for power relay. 60PACK CONT.OPower pack control. 61V. MUTEOMute control for video output. 62LIMITEROPower control for A class. 63A. MUTEOMute control for a

35、udio output. 64SEL DATAOData output to analog switch IC(X08,IC705). 65SEL. CLKOClock output to analog switch IC(X08,IC705). 66SEL. STBOStrobe output to analog switch IC(X08,IC705). 67VIDEO CTRLAOVideo switch control. 68VIDEO CTRLBOVideo switch control. 69-6 ATTO-6dB attenuater control. 70VOL. DATAOD

36、ata output to system IC (X09,IC202). 71VOL. CLKOClock output to system IC (X09,IC202). 72VOL. LATCHOLatch output to system IC (X09,IC202). 73STANDBY LEDOControl port for STANDBY LED(X14,D808). 74DTS LEDOControl port for DTS LED(X14,D807). 75DOL DIG LEDOControl port for DOLBY DIG LED(X14,D806). 76DSP

37、 LEDOControl port for DSP LED(X14,D805). 77CE2IDetection port of chip enable 2 for microcomputer. 78CE1IDetection port of chip enable 1 for microcomputer. 79DEGITAL DETIDetection port for digital signal. 80CRS OVR CHKISelection of cut-off frequency for HPF/LPF. L : 80Hz H : 120Hz KRF-V4060D/V5060D/V

38、5560D/VR-605/615 6 CIRCUIT DESCRIPTION Pin No.Pin NameI/ODescription 1XTO-Unused. 2XTI/EXTCLKIExternal clock input 12.268MHz). 3DVDD-Digital power supply (+5.0V). 4DVSS-Digital GND. 5TVDD-Power supply for buffer (+3.3V). 6TX-Unused. 7MCKOOMaster clock pin. 8LRCKIClock input pin. 9BICKIBit clock pin

39、for audio serial data. 10SDTOOOutput pin for audio serial data. 1113SDTI (13)IInput pin of audio serial data for DAC. 14INT0OOutput pin for digital signal error. 15INT1-Unused. 16CAD1/CDTOIControl data input. 17SDACDTIIControl data input. 18SCL/CCLKIClock input. 19CAD0/CSNIChip select. 20DZF2/OVROOv

40、erflow detection port for CODEC analog signal. 21AVSS-Analog GND. 22AVDD-Analog power supply (+5.0V). 23VREFHIReference voltage input. 24VCOMOOutput pin for common voltage. 25DZF1-Zero input detection 1 pin (Unused). 26C OUTODAC Center channel output. 27SW OUTODAC SW channel output. 28SL OUTODAC SL

41、channel output. 29SR OUTODAC SR channel output. 30FL OUTODAC FL channel output. 31FR OUTODAC FR channel output. 32LINIL channel analog (+) input. 33RINIR channel analog (+) input. 34PVDD-Power supply (+5.0V). 35R-Unused. 36PVSS-GND 37RX4IUnused. 38SLAVE-GND 39RX3IOptical input. 40TST-Clock select 2

42、pin (GND). 41RX2IVIDEO2 (COAX IN) input. 42I2CIControl select pin Unused. 43RX1IDVD (COAX IN) input. 44PDNICODEC power down. 5. Pin Description of ICs. 5-1 CODEC : AK4586(X08, IC602) KRF-V4060D/V5060D/V5560D/VR-605/615 7 CIRCUIT DESCRIPTION Pin No.Pin NameI/ODescription 1P21,P20OSegment 1,2 output.

43、3P03OUnused. 46P02P00OGrid (13) output. 710DGT(74)OGrid (47) output. 11NC-Unused. 1215DGT(30)OGrid (810) output. 16VPP-Power supply (-30V). 17NC-Unused. 18VDD-Power supply (+5V). 19OSC1-Crystal (4MHz) connection port. 20OSC2-Crystal (4MHz) connection port. 21VSS-GND 22NCSIStrobe input. 23SCKIClock i

44、nput. 24SDIIData input. 25SDOOData output. 26P30-Unused. 2730P(3134)IKey return signal input. 31SEG0OSegment (S16) output. 32SEG1OSegment (S15)/key scan output. 33SEG2OSegment (S14)/key scan output. 34SEG3OSegment (S13)/key scan output. 3538SEG(47)OSegment (S12S9) output. 3942P(1013)OSegment (S8S5)

45、output. 43,44P23,P24OSegment (S4,S3) output. 5-2 FL Driver : MN12510 (X14, IC801) Pin No.Pin NameDescription 1+VCCConnection port for power supply (+B). 2-VCCConnection port for power supply (-B). 3SUB GNDGND 4+RE/CH1FR ch (+) output. 5-RE/CH1FR ch (-) output. 6-RE/CH2FL ch (-) output. 7+RE/CH2FL ch

46、 (+) output. 8-PREConnection port for pre power supply (-B). 9+PREConnection port for pre power supply (+B). 10IN/CH1FR ch input. 11NF/CH1FR ch feedback. 12BIASBias connection port. 13NF/CH2FL ch feedback. 14IN/CH2FL ch input. 15IN/CH3Center ch input. 16NF/CH3Center ch feedback. 17+RE/CH3Center ch (

47、+) output. 18-RE/CH3Center ch (-) output. 5-3 Power Amplifier 5-3-1 Front/Center Amp : STK443(X09,IC301) KRF-V4060D/V5060D/VR-605 KRF-V4060D/V5060D/V5560D/VR-605/615 8 CIRCUIT DESCRIPTION Pin No.Pin NameDescription 1+VHConnection port for high power supply (+B). 2+VLConnection port for low power sup

48、ply (+B). 3+REFConnection port for reference voltage (+B). 4-REFConnection port for reference voltage (-B). 5-VLConnection port for low power supply (-B). 6-VHConnection port for high power supply (-B). 7SUB GNDGND 8+RE/CH1FR ch (+) output. 9-RE/CH1FR ch (-) output. 10-RE/CH2FL ch (-) output. 11+RE/CH2FL ch (+) output. 12-PREConnection port for pre power supply (-B). 13+PREConnection port for pre power supply (+B). 14IN/CH1FR ch input. 15NF/CH1FR ch feedback. 16BIASBias connection port. 17NF/CH2FL ch feedba