Kenwood KRF-V8080D Service Manual

Also see for KRF-V8080D: Instruction manual Service manual

Contents

specifications

A B D F H JC E G I2135746KRF-V8080D/V8080D-S/VR-8050X08-3310-10 (1/2)13 1424.576MHz18.750MHz421655S DATADIR ERF2110AK CCLKDIR CDOUTDSP MOSISEL DATASEL CLKSEL STDSP SCKDSP MISO435687109CODEC OVFAK CDINDSP CS 1211133214598CP75180161714CP74180 3431CP7318041180CP7233172GNDVCC141112131098756GND6214325 578109810126OUTS BUSYMGNDMVDDCH. SPACEF2 SUPPLY769810180CP7162GNDVCC147u25C64.7R31/4W+ 7522PC4R823VCCGND147u25C53OUTC322P75R7R2100 + 1/4WR64.74700P100R14700PC2C1DAUXVCC2341121114131113 SDTI412DFSDZFETVDDDVDD1415SDTI(1,2,4)TDMCDTI105SDTI2SDTI3SDTO89LRCKSDTI167SMUTE2 I2C/SPIBICK34SDOS14443ROUT3 23CAD1+5V DVSSTST171819LOUT321 CAD020ROUT4LOUT422+5V+5V323130282726252433AVSSAVDDMCLKDZF1CCLKVREFHVCOMROUT2LOUT2ROUT1LOUT1NC1RINNC2LINOVF3741403938343635+5VL1L2100R11100R12C8220PC98PC61C62220R632.2R6447u25C651000PC558C557R26 100R30 33C563 0.01C565 0.01R541 10R542 10R543 10R544 10R545 10R546 10R501 33R511 33R513 100KR515 100KR548 10C525 0.01R517 22R525 22C515 0.01C516 0.01C517 0.01C522 0.01C523 0.01C524 0.01C527 0.01R528 4.7KR529 4.7KR530 4.7KR532 4.7KR44 10R45 10R51 10C4247u25C460.01C508765VCCY1A21234A1Y2GND54VCCY123ABGND10987654321GNDA8A7A6A5A4A3A2A1DIR11121314151617181920B8B7B6B5B4B3B2VCC20191817161514131211VCCQ1Q2Q3Q4Q5Q6Q7Q8LE12345678910D1D2D3D4D5D6D7D8GND20191817161514131211VCCQ1Q2Q3Q4Q5Q6Q7Q8LE12345678910D1D2D3D4D5D6D7D8GND44434241403938373635343332NC44NC43NC42A18A17A16A15I/O7I/O6GND2VCC2I/O512345678910111213NC1NC2A0A1A2A3A4I/O0I/O1VCC1GND1I/O2123C63CP5622 22CP55CP5722 22CP58CP6322CP6422CP522222CP51CP6622X51CP5422CP5322OE1OE2B1OEOEOEOECE363534333231302928272625242322212019181716151413123456789101112373839404142434445464748INT0CSNCCLKCDTICDTOPDNXTIXTODAUXMCKO2BICKSDTOLRCKMCKO1DVSSDVDDV BITU BITC BITB STARTTX1TX0NCTVDDRX4NCRX5TEST2RX6NCRX7I2C/SPIP/SXTL0XTL1VININT1AVDDRVCOMAVSSRX0NCRX1TEST1RX2NCRX3R24 100C12 0.47C13 0.1R21 18K0.1C140.1C1153888956R27 100K1697C16 0.01R32 1K 3134C15 1000PR33 180 3534R25 100R31 100363333R23DSP RSTDIR PDNCODEC PDNDSP INTREQAK CSC545 0.14120.1C5441291251224220P 56R48 10R49 10R41 33R42 100KR46 10R47 108786C440.10.1C4510u50C491/4W4.7R520.01C51PDN29100R43CSNP/S0.012.2u50C430.1C41180R503433108107106105104103102101100999897969594939291908988878685848382818079787776757473727170696867666564636261605958575655545352515049484746454443424140393837123456789101112131415161718192021222324252627282930313233343536109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144VDDINTVDDINTGNDVDDINTGNDVDDINTGNDVDDINTGNDVDDINTFLAG3FLAG2VDDINTGNDDAI P20 (SFS45)VDDEXTGNDGNDVDDINTDAI P19 (SCLK45)DAI P18 (SD5B)DAI P17 (SD5A)DAI P16 (SD4B)GNDGNDVDDINTDAI P15 (SD4A)DAI P14 (SFS23)DAI P13 (SCLK23)DAI P12 (SD3B)DAI P11 (SD3A)DAI P10 (SD2B)GNDVDDINTGNDVDDEXTVDDINTDAI P9 (SD2A)DAI P8 (SFS1)GNDVDDINTGNDVDDINTDAI P7 (SCLK1)DAI P6 (SD1B)DAI P5 (SD1A)DAI P4 (SFS0)GNDVDDINTVDDEXTGNDDAI P3 (SCLK0)DAI P2 (SD0B)GNDVDDINTDAI P1 (SD0A)AD8AD9AD10AD11GNDVDDINTAD12VDDEXTGNDAD13AD14AD15ALEGNDVDDINTVDDINTCLKCFG0CLKCFG1BOOTCFG0BOOTCFG1GNDVDDEXTGNDVDDINTGNDVDDINTGNDVDDINTGNDFLAG0FLAG1AD7GNDVDDINTGNDVDDEXTGNDVDDINTAD6AD5AD4VDDINTGNDAD3AD2VDDEXTGNDAD1AD0VDDINTGNDVDDINTGNDVDDINTGNDVDDINTGNDVDDEXTGNDVDDINTGNDVDDINTGNDVDDINTSPICLKMISOMOSIGNDVDDINTVDDEXTAVDDAVSSGNDCLKOUTEMUTDOTDITRSTTCKTMSGNDCLKINXTALVDDEXTWRRESETSPIDSRDR510 100KR509 330.01C506 0.01C5010.01C508C514 0.01C513 0.01C512 0.01C511 0.01C510 0.01C509 0.01C507 0.01C502 0.01R508 33R503 100KR504 100KR506 100KR550 10R505 100KR549 108988R553 10R554 108687R507 3397C5210.010.01C541R51810u50C5290.01C528100.01C530100R516126121122125127100PC562100PC5611000PC5731MR571R57315PC57115PC572R5721001M 4.7KR524R5234.7KR5214.7KR526 22R527 100C534 0.01C537 0.01C538 0.01C540 0.01C543 0.01C532 0.01C539 0.01C5420.01C536 C5330.01C535 0.010.01AD0C531 0.01C520 0.01C518 0.01C505 0.01C504 0.01C503 0.010.01C5190.01C526R514 100KR502 33R512 33AD15AD14AD13AD12AD10AD11AD8AD98P 1000PX6R61 1MR62 1MC66 22PC64 0.0133R65AD70.01C5500.01C551AD0AD10AD9AD80.01C549AD7A80.01C548AD10AD9AD8A4A5A6A7A2A1A0A3AD0D0R538 4.7KR537 4.7K0.01C5475653R547 10 163641 331712712194FRSRSBRAD1AD2AD3AD7AD6AD5AD4AD1AD2AD3AD4AD5AD6AD7AD6AD4AD5AD1AD0AD2AD3AD1AD2AD3AD6AD5AD4AD11AD13AD12AD15AD14AD11AD12D1D3D2D6D7D5D4A9A11A10A15A14A13A12A18A17A16A151000P1000PC5560.01C56094+9V +9V+9V +9V+9V+B+B+B +B+B+5V+5V+5V+5V+5V+5V+5V+5V+5V+5V +5V+5V+5V+1V+1V +1V +1V+1V+1V+1V+1V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V+3.3V +3.3V+3.3V+3.3VFLSLSBLSWCT3T2T135IC55 IC576GND34 521 VCC78L4L5L3C5690.010.01C5700.01C568+++++D11D124/4WH89X14-A/11-CN33.3V)LEVEL SHIFTER(5.0V4/4WH88X14-A/11-CN2VIDEO3OPTICAL INVIDEO2CD/DVDA2A1DVDCOAXIAL INJ1LEVEL SHIFTER5.0V)(3.3VDATA OUTSERIALAUDIOAUDIO SERIALDATA INCODEC & DAC96KHz 24BitD41D42CN5CONTROLSYSTEM192kHz 24BitDIRDSPDUAL BUSBUFFER GATE POSITIVE-AND GATESINGLE 2-INPUTSRAMBUS TRANSCEIVERTRANSPARENTD-TYPE LATCHTRANSPARENTD-TYPE LATCHOSCILLATORINVERTER FORIC61(X08-3310-10)IC62IC2IC6IC57IC54IC51IC52IC60IC1IC50IC55BE-1BD-1