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1、www.serwis-.plELEKTRONIKIELEKTRONIKIwww.serwis-.plELEKTRONIKIELEKTRONIKIwww.serwis-.plELEKTRONIKIELEKTRONIKIwww.serwis-.plELEKTRONIKIELEKTRONIKIwww.serwis-.plELEKTRONIKIELEKTRONIKILASERCNPIOI+1234DIODE87654321DETECTORCNP102( MAIN BOARD)Q 72SB 1013AUTOMATICPOWER CONTROLD 11ISS 13222(1%)5(3.4)Q 7Q 7L
2、10110 u HC 1034716VTP(RF)4.3(3.7)R 1018.2kD 111.3(2)C 1040.001C 1010.0022R 10216k0R 104C 1028.2pR 1032.2k4.3TP(RFG)C 14710pC 14810p+E-FBALANCER 13739kC 1630.033OPTICAL PICK-UPBLOCK(KSS - 150A)IC 1IC 1RF 1RF -P/NMIRRCP0D GNDASYEFMFOKL DONVCCC 11154.8(0)0.3(5)2.4C 1420.4750VC 101R 143100kTP(ASY)C 1460
3、.01R 16510kFOCUSGAINFOCUS BIASTRACKING GAINC 1620.001R 1121kPLAYTP(EFM)!COIL4FOCUSTRACKINGCOILCNP 103321M 252SPINDLEMOTORC 2520.0022+CNP 104_2341+C 2530.0022_M 253SLED MOTORS 252LIMITINSWM 251LOADING MOTORC 2510.022+CNP 105(1/2)2_1345S 251LOADING SWIN / OUTCNP 105(2/2)MMMSL / SP MOTORBOARD()L. MOTOR
4、 BOARD()()IN/OUT SW BOARD0.1C 11510R 1180.1C 12810R 128C 1241050VR 12433k+R 12510C 1260.1R 123270k000.1C 12110R 120R 139R 13810C 137O.1I009IC 7IC 7(1/2)(1/2)163215140_+13125419916IC 8IC 8(1/3)(1/3)1190010+_4512 139IC 8IC 8680015714+_(2/3)(2/3)03IC 8IC 8(3/3)(3/3)+_120C 145 0.22R 16356kR 1643.9kC 113
5、 0.001R 114120k00IC 7IC 7(2/2)(2/2)_+10118670R 117IR 116120k-5V-9VC 1140.001R 115130kR 113130kR 1274.7k!PS 102Ni0PS 101Ni0!R 13647kC 13810016V+R 1263.3k021-52022SL-SL 0SSTOP0R 129100k01817TA-TA 0R 12262k019SL+015 TG 214C 1230.1TGU0R 119130k12FE-11 FE 0+C 13910016V098FS 3C 1180.1FGDC 136100p0R 135100
6、k4445SPDL-SPDLOC 1122225V+C 1172225VAVCC516C 1223.350V0.5+1360C 1490.01SRCHFE23-4F SET30TE0TZC42-4.40DFCTMIRR48COUT126C 8643841MONMDP40LOCKFSW3942SENSDATAXLTCLKDVCC2429303143IC 2IC 2XRSTPD 12834BWDGND3.5V3332373635274746VCOFISETDIRCTP 2TP 14.910FLB0ATSCVC57-5251DVEEAVEEC 1162225V+C 1190.033R 133100k
7、2.2+C 1344716V2.2RV 1051kR 1343.6k (1%)3.5RFPLL2.5C 1310.0047PLLSWITCHINGQ82SC3402R 13122k+PLLSWITCHINGQ92SC33994.5Q9Q9+010kC 133I50VQ8Q80C 1324.750VR 132560+2.54.9C 130I50V5R 1971k+C 129I50VR 140TP(GFS)TP(PLLSW)+C 12522/25V4.9PLAY30 u SECR 168Ik0VCLKXLTDATASENSER 166R 167IkIk5V2.20(5)0(2.5)00(2.5)L
8、DONFOK9V5VTP (SENS)TP (DATE)TP (XLT)TP (CLK)2.32.44.90.1TP(VC01)2.2+C 1400.47/50VR 14222k0(2.7)00(2.5)0(5)R 144100kEFM5ASY6SENS18151413DATAXLTCLKCPUINTERFACECNINTRACKINGCOUNTER1792.48VC 01VC 00TIMINGCENTERATORFROM VCOCLVSERVOCONTROL2374MONMDPLOCKMDSFSW01VSS5216XRST11PDO52.6550uSECPLAYTESTVSS10122.4V
9、5VSCORGFS24280004.95SUBQSQCKCRCFSQEK2325 2026SUB - CODEQ RESISTER212219SUB - CODEDECODEREXCXSBSOMUTG4.5DB 08DB 07DB 06DB 05DB 04DB 03DB 02DB 012.429 30 31 32 343536 370.74.12.13839 40 41 42 434445 4647 48RA 01RA 03RA 02RA 04RA 05RA 06RA 07RA 08RA 09RA 10RA 112.44.24.22.22.2RAWERACSC4WXTA0XTA149 5051
10、54532.2DA16(DATA)7802.477767574727170DA15(C210)DA14(C210)DA13(C4LR)DA12(RAOV)DA11(GTOP)DA10(VGFS)DA09(PLCK)DA08(WFCK)DA07(RFCK)DA06(C2PO)DA05(C2FL)DA04(C2F2)DA03(C2F1)696867666564DA02(C1F2)DA01(C1F1)636280792.4WDCKLRCKAPTLAPTRMD 1PSSLSLOBMD 2MD 3575658595560615DOTX27TIMINGGENERATORFROM XTAL1RAMADDRE
11、SSGENERATORSELECTORTEST-0V5Vp-pDIGITALOUT22u SEC557333VDDVDDINTER -POLATIONEFMDECODEREFM - PLL0.1u SEC-4.4-0.2V23 BITSHIFTRESISTERFRAMESYNC DET1PROTECTIONANDINTERPOLATIONSUB - CODESYNCDETERROR DET1CORRECTIONC 1272225V+C 1442225V+C 1350.001C 1410.033R 141IMSCOR INVERTERQ112SC 3399C 165I50V+C 164I50VR
12、 14510kR 147100k(1%)R 146100k(1%)4.9R 15010kTP(SCOR)Q11Q110+C 1432225V2.14.10.72.4520182112GNDOECSWE2322191A 10A 9A 8A 7A 6A 5A 4A 3A 0A 1A 28DECODERDECODERIC 13IC 13SELECTOR2048 x 8(16384)RAM CELL2415080706050414131617VCC030201910119V5VR 19510kR 154IkTP(CF 1)TP(CF 2)TP(CFL)R 151 IkTP(RCK)TP(PCK)R 1
13、52IkR 153Ik2.47LRCK4.910 C2PO2.498BCK0DATASOFT214.9511 INT12 13 1415181920V1SSDPOLROM 1ROM 22.1X OUTX INV2SSMUTE22X1500.5C15222pC15122pR155330174302.5NCDATABCKWOCK2.5522.51APTRLRO5616V1DD5V2DD5.2V-0.4V4.4V-0.2V8764532IC 4IC 40.06 u SEC0.06 u SECR 15652.5Ik6LRCKR 159Ik2.57WCLK 1R 157Ik2.5R 158Ik9BCLK
14、08DATA11TST OUTTST 1TST 2GNDVRL 1GNDVRL 212 13 15 16 17 185WCLK 2NC 1920R - OUT1.8IC 5IC 5L - OUT11.8IF1432445VDDVDDVRH 1NCR 160Ik+C 15410010VC 15510010V+1.8385+1.91_24IC 14IC 14(1/2)(1/2)1.981423+_IC 15IC 15(1/2)(1/2)1.9-51.91.85C 15610010V+C 1702225V+R 17010kC 17133pR 17282k050760+_IC 14IC 14(2/2)
15、(2/2)C 1802225V+R 18010k56+_R 18168k000IC 15IC 15(2/2)(2/2)7R 17168kC 18133pR 18282kC 1842225V+C 1742225V+R 1731.1kP 179150kQ 12, Q 132SC3622SWITCHINGQ 14, Q 152SC3622MUTINGR 1744700C 1720.033R 1754.7k0.7Q12Q12R 178IMR 183I.IkR 189I50kC 1820.033R 1854.7k0.7Q130.7Q13R 188IM0R 184470R 161100kR 162100k
16、R 1901009V5VR 19222kR 177IkC 1730.00150Q14Q14R 19322kR 1764.7k0.7C 1830.00150Q15Q15R 1864.7k0.7+C 15810010VR 191100R 187Ik-2RJ 301LINE OUT-1LC 157+10010V+10010VC 501RV 501 - 120k0074R 501Ik180+_IC 201IC 201(1/2)(1/2)5(HEADPHONE BOARD)R 507100C 503470pJ 501HEADPHONESR 508100C 504470p02-55+_R 50422kIC
17、 201IC 201(2/2)(2/2)3600R 502IkC 50210010V+RV 501 - 220kRV 501LEVELR 50322kR 5053.9kR 5063.9kR 6104.7kR 6094.7kR 6084.7kR 6114.7kCLKDATAXLTSENSELD ONFOK( FUNCTION BOARD )( FUNCTION BOARD )0WHEN LOAD IN OPERATES: 4.70WHEN LOAD OUT OPERATES: 4.7004.94.50.3(5)4.8(0)4.94.910234726183812928252732 GNDEPS/
18、OUT SWIN SWLOAD OUTLOAD INDIRCPLL SWFOKLD ONSENSEXLTDATACLKSCOR1733 15 16050GFSRESETSUB QSQ CLKTEST34 35 364.9VL DOWNTIMERC 603I50V+4.94.53714 135681112AF ADJD MUTEA MUTEREC-M SYNCPAUSE SYNCSYNC ONVL UPADJ345+30VVDD5164398G452GTP(SQCK)TP(AFJ)TP(ADJ)+C 601226.3V31300.52.3OSC 0OSC 1X 6014 Mhz63 62 61
19、60 59 58 57 56 55 54123456789101112131415171847NC4.94.88.3128.31.22.18.3004.14.10.25 u SEC3G4G5G6G7G4.844 43 42 414024230KEY 5KEY 4005.2VKEY 3- 0.2V2221KEY 200KEY 1200KEY 019- 0.4V5.2VIC 101IC 1010.25 u SECabcdefghijklm53 52 50494846noIG9SIRCSPROGRAMS 1D 101C 605470pS 4S 7REPEATS 10OPEN/CLOSECHECKS
20、13CLEARS 16R 60133kS 2SHUFFLED 102R 602 33kS 5S 6AUTO SPACES 8S 12S 15S 3D 103R 60333kCONTINUE/SINGLEDISPLAYS 9S 11S 14D 101 - 103ISS 132-5V-9V4.6 u SEC5V0V5Q 20Q 205Q 202SA 1345EMPHASISDRIVETP(EPS)Q 102SC 3399MUTINGINVERTERQ 10Q 10D 12 ISS 132D 12C 1611000p4.5Q 6Q 64.6Q 62SA 1345MUTINGDRIVE04.50.4.
21、84.84.84.84.84.84.4244221512 1710FLD 6012728 26 25 23 21 19 18 16 14 131197651230 31OVERDISCSHUFFLESPACERMSREPEAT 1A - BSTEP1234567 8 9 10 11 12 13 14 15 1617124356789101112131415-5V-9V18Q 101Q 1014.83434V5VQ 1012SC 3402DIGITDRIVE5OUT132R 61222kC 602226.3V+4.8-1-2OFFONS 701POWER!(POWER SW BOARD)D 10
22、4HZS 603LD 104C 6040.19V5V5VR 010IR 0043.3kC 008I050V-5V34VIC 10IC 10M 5231TLM 5231TLREGREGC 01010010V+Q32SC3399REG SWITCHINGD10RD5.IESBMUTING REG-9VC 00910010V+C 0071050V59Q1Q11.259R 0024.7k9Q12SB1274SAREGR 00110k0Q4Q45-951.1+C 0154.750V81061112141613549131527RSTSWDEL1.2EOVEOEOVEVCCOVCOIC 9IC 9REFB
23、ALQ22SD1913SAREGC 01310050V+R 00662kR 0083.3k1.735354434-9-5Q2Q224531OUTIC 10IC 10INVOLADJPHASECOMP-8.44.7kR 003Q42SC3399REG SWITCHINGR 007IkQ3Q30PS 001N20!PS 002N20R 00515kD 10D1, D2IOE2NRECTD 1D 2C 105470016VD3, D4IOE2NRECTC 106330016VD3D4D5C 01222063VD5IOE2NRECT+T 901POWER TRANSFORMERX!X NOT REPL
24、ACEABLEBUIL IN TRANSFORMERACIN-5123456RF 000LDPD30292827262524CB0.012225V+07891011121314150PD 1PD 20VCFEE 0E 1VRCC 2-0.8C 1074716VRV 10122kR 10622kR 1071kR 1059123222019181716DFCTTEFEFEBIASVEECC 121-0.40C109 0.033-4.40-51.2TPR 110TP(FE 0)4.7k(FE 1)R 10918kR 10818kRV 1024.7k1.2Vp-pRV 10322kC 1200.006
25、8TP(TE 0)R 1114.7kTP(TE 1)RV 10422kTP(TES)C 1080.002210+9R 130510kAll capacitors are in uF unless otherwise noted. PF: uuF50WV or less are not indicated except for electrolyticsand tantalums.All resistors are inandW or less unless otherwisespecified.%: indicates tolerance.: internal component.Note o
26、n Schematic Diagram:Note: The components indentified by shading and markare critical for safety. Replace only withpart number specified.Note on Schematic Diagram:Note: The components indentified by shading and markare critical for safety. Replace only withpart number specified.! !14/SwitchRef. Numer
27、SwitchPositionRef. NumerSwitchPositionS1PROGRAMOFFS2SHUFFLEOFFS3CONTINUE/SINGLEOFFS4OFFS5OFFS6OFFS7REPEATOFFS8AUTO SPACEOFFS9DISPLAYOFFS10OPEN/CLOSEOFFS11OFFS12OFFS13CHECKOFFS14OFFS15OFFS16CLEAROFFS251LOADINGINS252LIMIT(IN)OFFS701POWEROFF_: B + bus.: B - bus.: adjustment for repair.Voltage and wavef
28、orms are do with respect to groundunder no-signal conditions.No mark : Stop mode() : Playing modeVoltages are taken with a VOM (50 k/V).Voltage variations may be noted due to normal produc-tion tolerances.Waveforms are taken with a oscilloscope.Voltage variations may be noted due to normal produc-ti
29、on tolerances.Signal path.: C DRFAMPCXA 1081 SIC 1IC 2CXA 1182SFOCUS / TRACKING / SLED /PINDELSERVOFOCUS /FOCUS /TRACKINGTRACKINGCOIL1COIL1SLEDMOTORSLEDMOTORDRIVEDRIVEIC 8IC 8LA 6520LA 6520IC 7IC 7TA 8406 PTA 8406 PSPINDLE MOTORSPINDLE MOTORDRIVEDRIVELOADINGMOTORLOADINGMOTORDRIVEDRIVEIC 7IC 7TA 8406
30、PTA 8406PIC 101IC 101MSC 6458MSC 6458MASTERCONTROLMASTERCONTROLIC 3IC 3CXD1125QCXD1125QDIGITALDIGITALSIGNALSIGNALPROCESSORPROCESSORIC 13IC 13LC9600PM - 144LC9600PM - 14416kSRAM16kSRAMIC 5IC 5CXD1161PD/ACONVERTERCXD1161PD/ACONVERTERIC 4IC 4CXD1162PCXD1162PDIGITALFILTERDIGITALFILTERIC 14, IC 15IC 14,
31、IC 15M 5218LM 5218LAUDIOAMPAUDIOAMPIC 201IC 201PC 4570 HAPC 4570 HAHEADPHONESAMPHEADPHONESAMPu uIC 9IC 9M 5290P - 16M 5290P - 16REGREGIC 102IC 102BX 1387BX 1387RECEIVERAMPRECEIVERAMPSTARTCIRCUITOVERHEATPROTECTIONCIRCUIT+_REFERENCEVOLTAGECIRCUITERRORAMPOVERCURRENTLIMITERCIRCUIT54321INOUTPHASECOMPENSA
32、TIONVOLTAGE ADJGNDIC10 M5231 TL+_HYSTERESISCOMPARATORINTEGRATORDETECTOR 8BPF+LIMITERAMPHEADAMPABLC12345678+123IC 102 BX 1387COMPARATOR2221201918171615 14 13121110987654321LR 0APTRD 1D 2D 3LRCKDATABCKC 2POINITOPOLROM 1ROM 2X OUTSCKX INSOFTMUTEVDDVSSMULTIPLIER&ADDERTIMINGGENERATORS - MUTEROMSPPSRAMIC4
33、 CXD1162PVDDVSS1112131415161718192039416161098765432164139PWMDACR-STRINGDACLEVEL SHIFTDACCH1 LATCHTIMINGCONTROLSIPOREGISTERTESTCIRCUITCH2 LATCHLEVELSHIFTDACR- STRINGDACPMWDACDATABCLKWCLK1LRCKWCLK 2V ref H 2V ref H 1CH 1 OUTTST OUTTST 1TST 2TST 3GNDV ref L 1V ref L 2GNDNCCH 2 OUTIC5 CXD1161P-2VDDVDD-
34、 VCCCOLLECTEROUT (-)EMITEROUT (-)FB (-)OUTBALANCEADJDERAYCAPACITYRESETOUTGNDON/OFFREF INOUT(+5V)FBCOLLECTEROUT(+)EMITEROUT(+)VCC16151413121110987654321VOLT REF.ON/OFFCONTROLCURRENTLIMITERCURRENTLIMITERPROTECTHEATDELAY+_IC9 M5290-161(+)Odtwarzacz CD Sony CDP-250(strona 1/1)Odtwarzacz CD Sony CDP-250(
35、strona 1/1)Odtwarzacz CD Sony CDP-250(strona 1/1)Odtwarzacz CD Sony CDP-250(strona 1/1)RadioFans.CN 收音机爱 好者资料库Spis schematwwww.serwis-.plELEKTRONIKIELEKTRONIKIELEKTRONIKIELEKTRONIKIELEKTRONIKIELEKTRONIKILASERCNPIOI+1234DIODE87654321DETECTORCNP102( MAIN BOARD)Q 72SB 1013AUTOMATICPOWER CONTROLD 11ISS
36、13222(1%)5(3.4)Q 7Q 7L 10110 u HC 1034716VTP(RF)4.3(3.7)R 1018.2kD 111.3(2)C 1040.001C 1010.0022R 10216k0R 104C 1028.2pR 1032.2k4.3TP(RFG)C 14710pC 14810p+E-FBALANCER 13739kC 1630.033OPTICAL PICK-UPBLOCK(KSS - 150A)IC 1IC 1RF 1RF -P/NMIRRCP0D GNDASYEFMFOKL DONVCCC 11154.8(0)0.3(5)2.4C 1420.4750VC 10
37、1R 143100kTP(ASY)C 1460.01R 16510kFOCUSGAINFOCUS BIASTRACKING GAINC 1620.001R 1121kPLAYTP(EFM)!COIL4FOCUSTRACKINGCOILCNP 103321M 252SPINDLEMOTORC 2520.0022+CNP 104_2341+C 2530.0022_M 253SLED MOTORS 252LIMITINSWM 251LOADING MOTORC 2510.022+CNP 105(1/2)2_1345S 251LOADING SWIN / OUTCNP 105(2/2)MMMSL /
38、SP MOTORBOARD()L. MOTOR BOARD()()IN/OUT SW BOARD0.1C 11510R 1180.1C 12810R 128C 1241050VR 12433k+R 12510C 1260.1R 123270k000.1C 12110R 120R 139R 13810C 137O.1I009IC 7IC 7(1/2)(1/2)163215140_+13125419916IC 8IC 8(1/3)(1/3)1190010+_4512 139IC 8IC 8680015714+_(2/3)(2/3)03IC 8IC 8(3/3)(3/3)+_120C 145 0.2
39、2R 16356kR 1643.9kC 113 0.001R 114120k00IC 7IC 7(2/2)(2/2)_+10118670R 117IR 116120k-5V-9VC 1140.001R 115130kR 113130kR 1274.7k!PS 102Ni0PS 101Ni0!R 13647kC 13810016V+R 1263.3k021-52022SL-SL 0SSTOP0R 129100k01817TA-TA 0R 12262k019SL+015 TG 214C 1230.1TGU0R 119130k12FE-11 FE 0+C 13910016V098FS 3C 1180
40、.1FGDC 136100p0R 135100k4445SPDL-SPDLOC 1122225V+C 1172225VAVCC516C 1223.350V0.5+1360C 1490.01SRCHFE23-4F SET30TE0TZC42-4.40DFCTMIRR48COUT126C 8643841MONMDP40LOCKFSW3942SENSDATAXLTCLKDVCC2429303143IC 2IC 2XRSTPD 12834BWDGND3.5V3332373635274746VCOFISETDIRCTP 2TP 14.910FLB0ATSCVC57-5251DVEEAVEEC 11622
41、25V+C 1190.033R 133100k2.2+C 1344716V2.2RV 1051kR 1343.6k (1%)3.5RFPLL2.5C 1310.0047PLSWITCQ2SC3R 13122k+Q9Q8C 1324.750VR 132560+2.54.9C 130I50V5R 1971k+C 129I50V4.9PLAY30 u SEC2.20(5)0(2.5)00(2.5)LDONFOK9V5VTP (SENS)TP (DATE)TP (XLT)TP (CLK)TP0C 1350.001Q11IC 13IC 4IC 5IC 14(1/2)IC 15(1/2)IC 14(2/2
42、)IC 15(2/2)Q120.7Q13Q14Q15IC 201(1/2)IC 201(2/2)( FUNCTION BOARD )IC 101Q 20Q 10Q 6Q 101IC 10M 5231TLREGQ1Q4IC 9Q2IC 10Q3-5123456RF 000LDPD30292827262524CB0.012225V+07891011121314150PD 1PD 20VCFEE 0E 1VRCC 2-0.8C 1074716VRV 10122kR 10622kR 1071kR 1059123222019181716DFCTTEFEFEBIASVEECC 121-0.40C109 0
43、.033-4.40-51.2TPR 110TP(FE 0)4.7k(FE 1)R 10918kR 10818kRV 1024.7k1.2Vp-pRV 10322kC 1200.0068TP(TE 0)R 1114.7kTP(TE 1)RV 10422kTP(TES)C 1080.0022+9R 130510kNote on Schematic Diagram:Note: The components indentified by shading and markare critical for safety. Replace only withpart number specified.!Re
44、f. NumerSwitchPosition_RFAMPCXA 1081 SIC 1IC 2CXA 1182SFOCUS / TRACKING / SLED /PINDELSERVOFOCUS /FOCUS /TRACKINGCOIL1TRACKINGCOIL1SLEDMOTORSLEDMOTORDRIVEDRIVEIC 8IC 8LA 6520LA 6520IC 7IC 7TA 8406 PTA 8406 PSPINDLE MOTORSPINDLE MOTORDRIVEDRIVELOADINGMOTORLOADINGMOTORDRIVEDRIVEIC 7IC 7TA 8406PTA 8406
45、PIC 101MSC 6458MASTERCONTROLIC 3CXD1125QDIGITALSIGNALPROCESSORIC 13LC9600PM - 14416kSRAMIC 5CXD1161PD/ACONVERTERIC 4CXD1162PDIGITALFILTERIC 14, IC 15M 5218LAUDIOAMPIC 201PC 4570 HAHEADPHONESAMPuIC 9M 5290P - 16REGIC 102BX 1387RECEIVERAMPOdtwarzacz CD Sony CDP-250(strona 1/1)Odtwarzacz CD Sony CDP-25
46、0(strona 1/1)Odtwarzacz CD Sony CDP-250(strona 1/1)RadioFans.CN 收音机爱 好者资料库Spis schematwELEKTRONIKIwww.serwis-.plELEKTRONIKIELEKTRONIKIELEKTRONIKIELEKTRONIKIELEKTRONIKIQ 7IC 1IC 7(1/2)IC 8(1/3)IC 8(2/3)IC 8(3/3)IC 7(2/2)IC 24PLLSWITCHINGQ82SC340231kPLLSWITCHINGQ92SC33994.5Q9Q9+010kC 133I50VQ8Q802R 14
47、0TP(GFS)TP(PLLSW)+C 12522/25VR 168Ik0VCLKXLTDATASENSER 166R 167IkIk5V2.32.44.90.1TP(VC01)2.2+C 1400.47/50VR 14222k0(2.7)00(2.5)0(5)R 144100kEFM5ASY6SENS18151413DATAXLTCLKCPUINTERFACECNINTRACKINGCOUNTER1792.48VC 01VC 00TIMINGCENTERATORFROM VCOCLVSERVOCONTROL2374MONMDPLOCKMDSFSW01VSS5216XRST11PDO52.65
48、50uSECPLAYTESTVSS10122.4V5VSCORGFS24280004.95SUBQSQCKCRCFSQEK2325 2026SUB - CODEQ RESISTER212219SUB - CODEDECODEREXCXSBSOMUTG4.5DB 08DB 07DB 06DB 05DB 04DB 03DB 02DB 012.429 30 31 32 343536 370.74.12.13839 40 41 42 434445 4647 48RA 01RA 03RA 02RA 04RA 05RA 06RA 07RA 08RA 09RA 10RA 112.44.24.22.22.2R
49、AWERACSC4WXTA049 50515TIMINGGENERATORFROM XTAL1RAMADDRESSGENERATORSELECTORTEST-0V5Vp-pDIGITALOUT22u SEC557333VDDVDDINTER -POLATIONEFMDECODEREFM - PLL0.1u SEC-4.4-0.2V23 BITSHIFTRESISTERFRAMESYNC DET1PROTECTIONANDINTERPOLATIONSUB - CODESYNCDETERROR DET1CORRECTIONC 1272225V+C 1442225V+C 1410.033R 141I
50、MSCOR INVERTERQ112SC 3399C 165I50V+C 164I50VR 14510kR 147100k(1%)R 146100k(1%)4.9R 15010kTP(SCOR)Q11Q110+C 1432225V2.14.10.72.4520182112GNDOECSWE2322191A 10A 9A 8A 7A 6A 5A 4A 3A 0A 1A 28DECODERDECODERIC 13IC 13SELECTOR2048 x 8(16384)RAM CELL2415080706050414131617VCC030201910118764532IC 4IC 5IC 14(1
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