Kenwood DVR-5070 Service Manual

Also see for DVR-5070: Operation manual

Contents

OF H J L NG I K MDVR-5070Y39-4230-10CP203CN205CP204Q201 Q202IC201 : STI5519IC202 : M24C02WMN6IC301 : HY57V651620IC401 :IC501 : M74HCU04M1RQ201,202,600,QM201 KTC3875Y:JTAG CONNHEX INVERTER(SINGLE STAGE)64 BIT SDRAMA-B-B-A-AD301Q301LIC303-Q302LQ301Q301RIC303-A-B-B-A-BDAC AUDIOPCM1748IC302 : PCM1748KEIC303 BA4560F:Q301 DTC114YKA:Q301L,301R DTC323TK:Q302L KRA107S:D301 UDZ2.2:MPEG PROCESSORDACMUTEL.P.F.B LINEB LINEGND LINESIGNAL LINEDATA LINED302B OUT R OUTG OUTCV OUTY OUTC OUTVIDEODRIVERPCM DATADAC DATASPDIF OUTCR OUTCB OUTY OUTCN202AUDIO(Lch)DATADAC DATAPART PCM4/4CP201u-COM B'D-2/4CP3DSP B'D-4/4CP505u-COM B'D-3/4CN4SMPS-SST39VF800A904DM203,204 1N4148::ICM21 FAN8082QM202 : KTA1504YDM202 RB501V-40:DM201 1N5232B:IC601 : MM1540AFBED302 1SS355:14814714614514414314214114013913813713613513413313213113012912812712612512412312212112011911811711611511411311211111010910810710610510410310210110099989796959493929190898887868584838281807978777675747372717069686766656463626160595857565554538910111213141516171819202122232425262728293031323334353637383940414243444546474849505152CPU DATA(7)CPU DATA(6)CPU DATA(5)CPU DATA(4)CPU DATA(3)CPU DATA(2)CPU DATA(1)CPU DATA(0)CPU CAS1CPU CAS0CPU RAS1VSSVDD3 3CPU CE(0)CPU CE(1)CPU CE(2)CPU CE(3)CPU WAITCPU RWCPU BE(1)CPU BE(0)IRQ(0)IRQ(1)IRQ(2)RESETVSS PLLVDD PLLVSSPIX CLKVDD2 5CPU PROCLKCPU OEPWM0PWM1PWM2TCKTD1TD0TMSTRSTVSSVDD3 3ADC PCM CLKADC DATAADC LRCLKADC SCLKSMI DATA(15)SMI DATA(14)SMI DATA(13)SMI DATA(12)SMI DATA(11)SMI DATA(10)VSSSMI CLK OUTVDD2 5SMI DATA(9)SMI DATA(8)SMI DATA(7)SMI DATA(6)SMI DATA(5)SMI DATA(4)SMI DATA(3)SMI DATA(2)SMI DATA(1)SMI DATA(0)VSSSMI CLK INVDD3 3SMI DQMUSMI DQMLSMI WESMI CASSMI RASSMI CS(1)SMI CS(0)SMI ADR(13)SMI ADR(12)SMI ADR(11)SMI ADR(10)SMI ADR(0)SMI ADR(1)SMI ADR(2)SMI ADR(3)VSSVDD2 5SMI ADR(9)SMI ADR(8)SMI ADR(7)SMI ADR(6)SMI ADR(5)SMI ADR(4)SPDIF OUTDAC LRCLKDAC PCM CLKDAC PCM OUT2DAC PCM OUT1PIO3(2)PIO3(3)PIO3(4) IR(REMOCON)PIO3(5)PIO3(6)PIO3(7) DVD RESETVDD2 5VSSB DATAB BCLKB FLAGB SYNCB WCLKB V4NRSS OUTVDD RGBVSS RGBB OUTG OUTR OUTV REF RGI REF RGVDD YCCVSS YCCY OUTC OUTCV OUTV REF YCI REF YCVDD2 5VSSPIO4(0) H/P MUTEPIO4(1)PIO4(2)PIO4(3) DAC RESETPIO4(4) PLL CSPIO4(5) DAC CLOCKPIO4(6) DAC DATAPIO4(7) DAC CSVDD3 3VDD PCMVSS PCMVSSDAC SCLKDAC PCM OUT0123456789101112131415161718192021222324252627VCCDQ0VCC QDQ1DQ2VSS QDQ3DQ4VCC QDQ5DQ6VSS QDQ7VCCLDQMWECASRASCSBA0BA1A10A0A1A2A3VCC545352515049484746454443424140393837363534333231302928VSSDQ15VSS QDQ14DQ13VCC QDQ12DQ11VSS QDQ10DQ9VCC QDQ8VSSNCUDQMCLKCKENCA11A9A8A7A6A5A4VSS1234567AOQOA1Q1A2Q2GND141312111098VCCA3Q3A4Q4A5Q5142145148146147RA402 47143144RA401 47141148147145146143144141142R401 47R402 47R403 47100u16+C2210.01C220 10R2540.1C2190.1C222R253 10KR255R288 10K10K1131121111101090.1C21811510KR404 47133128RA306 47RA307 47RA304 47RA305 47+3.3VR309 47R308 47R307 47R306 47R305 47R303 47R304 47R302 47R301 474.7KR3104.7KR3124.7KR3114.7KR31376747778798082RA303 47RA302 47RA301 47R234 47R233 10010PC21310PC214+2.5V10210110099939297988988909187848685696871706267666359586061R203 47R204 47R201 47R202 471619181713C2020.1100u16+C2040.01C2032.2uHL201R205100u16C206+0.01C205L202 2.2uHR207G 330R208R 330R206B 330 R210Y 330R211C 330R212S 330R209C2070.1R215 47R214 47R213 470.01C209100u16+C210L2032.2uHC2080.147R23210PC21147R23110PC2123433324445462526275152+3.3V+2.5V+2.5V+3.3V+2.5V7372R251117128132 123456789101112131415TRIG OUTTRIG INGND(OPTION)TMSGNDTCKGNDTDIGNDTDO+5VDTXD(JIG)RXD(JIG)JTAG RSTTRST123456789101112+5VA GND-5VNC+5.6VS+3.5VDD GND+2.5VD+5VD+12V MOTORM GND+12V MOTOR12345678910111213141516171819+5V-5VGNDAUDIO LGNDAUDIO RA GNDCRA GNDCBA GNDYA GNDCVBSA GNDCA GNDY+5V+12V72737069686766797877767491859089888786846059586261638082719392979998100101102R31547K0.1C312+C311100u16 +3.3V+3.3V+3.3VL501+C505470u6.30.1C5041MR503C503X501C502 56R502100R50120PC5011KR2500R2490.1C2174.7KR2464.7KR24710KR248470PC2160.1C21510KR24310KR24410KR245R23647K47R24047R23947R23847R241 4710KR24210920019711111211311011520311712+5V+12V+3.3V+2.5V+5V+12V+12V+2.5V+2.5V+2.5V+3.3V+3.3V+3.3V+3.3V+2.5V+5V+2.5V+3.3V+5V+3.3V+3.3V+2.5V+3.3V+3.3V470u6.3C233+R216 4.7K+5.6V+5.6V+5.6V+5V+5.6V+5V12018163433SCK146OUT LVCC7VDDD GND52LRCKDATA3BCK1311V COMZERO R10ZERO LMD 12MCML 141516OUT R A GND8 910PC32810PC329+C32710u16560PC326+C325470u6.3560PC324C323+560PC3224544465556525122uHL3025532415.6KR302L47u16+C301L47KR301L330PC303L9.1KR304L100KR308L0.1C304L2200PC302L47u16C305L+3.9KR303L 47u16+C306L100PC307LR322 470R323+C330100u16C303R0.13.9KR303RC304R2200PC302RR301R47KC301R47u16 5.6KR302RR304R9.1K8C305R47u16+C307RR308R100K100PC306R47u1656 7330PR309R1K+++5V5757+3.3V208+5VR237+5.6V56+3.3V+3.3V+3.3V32B+B47u1601u50C231++3.3V5V1KR309L820KR3250.1C3030.1C3020.1C301C304 0.1C305 0.1C306 0.1C307 0.1C308 0.1C309 0.1C310 0.1+12V+12V+2.5VA GND1234567891011121314VCC1VINYC MIXCINCLPYIN1MUTE1MUTE2YIN2GNDCBINSINGLECRINVEE12827262524232221201918171615VCC2VOUTPS1COUTVEE2YOUT1VEE2VEE2YOUT2VEE2CBOUTPS2CROUTVEE2DUAL/100u16C606+0.1C604R60875R60675R60775 C6020.1C6030.1C601C605100u160.1+1620185V5V+5V5V5V+5V+5V+5V5V+5V+5V20K20K2726258+5V12SPDIFGND47R2355V+5V5V+5V5V5V+5V+5V+5V5V+5V+5V+5V22P22P3.19V2.48V0V3.17V3.17V3.19V0V3.19V3.19V3.19V0V3.19V0V0V0V0V0V0V0V0V0V2.5V3.19V0V0V0V1.35V0V3.2V3.15V0V3.19V2.7V1.2V1.27V0.33V3.2V0V1.57V1.52V0V0V0V0V1.57V1.66V3.19V3.19V1.4V1.6V3.18V3.18V3.19V3.3V0V3.3V2.6V3.2V1.56V0V0V2.48V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V1.5V3.19V1.35V1.35V1.35V1.35V1.35V1.35V1.35V1.1V3.2V1.28V1.24V0V1.15V1.18V3.2V0V3.2V0V1.3V0V1.2V1.3V3.2V1.3V1.2V0V1.3V1.3V1.25V3.2V0V0V0V3.19V0V1.5V3.2V0V0V0V0V3.2V0V0V0V0V0.78V0V0V0V3.16V 0V3.2V0V0V0V0V3.2V5.2V2.6V2.6V3.2V3.2V0V2.6V0V0V0V0V0V0.27V0V0.3V0V-4.8V0V0V0V0V5.2V0V0V1.8V3.3V5.2V5.2V2.6V-4.8V5.6V3.3V12.5V5.2V0V-4.8V0V0V0V0V0V0V0V0V0V0V0V3.3V0V3.3V0V3.3V0V0V0V2.85V2.6V2.84V0.33V0.67V0.33V0V0V3.19V3.19VIC201IC301IC501DVD B'DIC302IC601ACDBDVR-5070 (1/4)BB-2P - 5AU-3BB-3CAUTION: For continued safety, replace safety criti-cal components only with manufacturer's recom-mended parts (refer to parts list). indicates safetycritical components. For continued protection againstrisk of fire, replace only with same type and ratingfuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carriedout (exposed parts are acceptably insulated from thesupply circuit) before the appliance is returned to thecustomer.The DC voltage is an actual reading measured with a high imped-ance type voltmeter. The measurement value may vary dependingon the measuring instruments used or on the product. Refer to thevoltage during PLAY unless otherwise specified; The value shown in( ) is the voltage measured at the moment of STOP.