Thomson-RS2620-cs-sch 维修电路原理图.pdf

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1、RS2620 - RS2652C RCARadioFans.CN 收音机爱 好者资料库RS2620 - RS2652C RCARadioFans.CN 收音机爱 好者资料库RS2620 - RS2652C RCARS2620 - RS2652C RCARS2620 - RS2652C RCARS2620 - RS2652C RCARS2620 - RS2652C RCAM01N10112345N7031234567891011NJ5011234P7031234567891011N80112345P80112345P802123453M3N70412345678910N80212345N1021

2、2345678910P70412345678910N401123P10212345678910P401123N70212345P10112345N70112345678P70112345678CD TUNER TAPEMHzKHzSHUFFLEMIXREPEATALL1 DISCSINTROMWFM LWAM PMPROGSTAUXRDS BASSSURROUNDATSP70212345AM_ANT-+AUX-INEI76TUNER MODULESUBAC 120VSPEAKER JACKAC BOARDBOARDHEADPHONEMAINLLRRSPEAKERSPEAKERLLNNN601P

3、6016.8k10k12vNJ401GND1GND1TUNER-POWTUNER-RAGNDTUNER-LPLL-CLOCKSTPLL-DIPLL-CEAUX-L+10V+10VHP-RHP-LHP-MUTESCLKSDATASTBY/MUTETUNER-POWERAUX-R-30VFM-ANTAC3.3VPLL/DATA/PLL/DOMUTEDATA-DOPLL-CLKST/PLL/DIPLL/CEAC=3.3VSLIDEL2CDMP3POW/ONDAAW2DAAW1DAAWER-DAAWER+PLATTER-PLATTER+DISC-SWPLAY-SWSLIDEL1BUCKCCEBUS3B

4、US2BUS1SLTREGBUSOCD-LAO2_RESCD-R10VGNDGNDGNDGNDGNDGNDGNDTOSHIBATUNER BOARDKEY BOARDCDM5B+TOSHIBAMP3+TCMMODULENJ502JW1FM1F2NP2P1P2P3P4P5P6P7P8P9P10P11P12P13P14P15P16P17P18P19NC5NC4NC3NC2NC19GF1A1A2A35G4G3G2G1GNPRS2652C WIRING DIAGRAMRS2620 - RS2652C RCARS2652C EXPLODED VIEWRS2620 - RS2652C RCARS2652C

5、 CD MECH EXPLODED VIEWRS2620 - RS2652C RCAN10112345R006R007PI042143PI032134P027123456P02612IC0112345678IC0212345678C001R011C005R010D003R009P02412D002D001C004C002C006R005R004R003N027123456R002R008N006123P006123R001Q001Q002L001PI022134PI052134PI062134PI012134N003123J200Q003C007N70412345678910N70312345

6、67891011N005123456789101112TO TCMTO TCMTO TCM(RED DOT)DISC SENSORFROM AMP BOARDTO MAIN BOARDFROM CDM5B DRIVER BOARDFROM CDM5B DRIVER BOARDTO CAROUSEL MOTOR BOARDCAROUSEL MOTORCDM5B DRIVER BOARDSENSORPOSITIONCAROUSELDRAWER1 BDCAROUSEL MOTOR BOARD 1/4W+-MSLIDER POSITIONTO KEY BOARDTO KEY BOARD B. All

7、Capacitor values are in F safety of this unit. to maintain proper performances and specified from replacement parts list components. Replace only with those5. * and indicates critical safety taken in radio on position4. Unless otherwise stated, all voltages specified from replacement parts list3. Re

8、place transistors with type and volume control minimum to ground under no signal conditions2. Voltages are positive with respect A. All resistor values are in ohms,1. Unless otherwise specified:NOTES:+(CIRCLE)SENSORSDRAWER POSITIONDRAWERMOTORM15068RGP2S28RPI-574FAN8082FAN808210R560R1/2W10k1/2W1/2W10

9、0nF100nF100nf1002R22R2100330R4.7k39uHRPI-574RPI-574RPI-574RPI-57455116380.S2055116380.S20KTC3198KTA12731/4W%1/4W%1/4W%1/4W%1/2W5V11/4W%1/2W6.8V1/2W5V625V25V50V1/4W%1/4W%1/4W%1/4W%1/4W%1/4W%BUS1BUS1DRAW2BUCKBUCKBUCKSLIDER1A02/RESETA02/RESETBUS3BUS3DRV12VDRV12VDRV8VDRV8VGNDGNDGNDGNDREQREQSLIDER2DRAWER

10、-CDMP3-POWERBUS0BUS0PLATTER-DRW1CCECCECCEPLAT_SWSLTSLTDRAWER+BUS2BUS2DISC-SW1000uf 25v47UF 25V47UF 25VKTC3203+12V+V1PLAT-SWGNDDISC-SWCRSMTR2CRSMTR1+5VCD-LAGNDCD-RDRWMTR1DRWMTR2SLIDER2SLIDER1+V1PLAT-SWGNDDISC-SWCRSMTR2CRSMTR1DRAW1PLATTER+CD-LAGNDCD-RGNDANOKATCOLEMITKATANOCOLEMITGNDVO1VCTLVIN1VO2SVCCP

11、VCCVIN2GNDVO1VCTLVIN1VO2SVCCPVCCVIN2KATANOCOLEMITKATANOCOLEMITKATANOCOLEMITKATANOCOLEMITRS2652C CD Schematic (2 of 2)RS2620 - RS2652C RCA1234567891011121314151617181920212223242526272829303132333435363712345678910123456789104443424140393837363534333231302928272625242322212019181716151413121110987654

12、321123456789101112131415161718192021222324252627282930313233343536373839404142434412367584123451234512121212121212121212121212121212121212345671234567123456789101112345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364PROGR_SETBAND/CD_I

13、FST-BY-LEDDISC5DISC4DISC3DISC2DISC1C753C719C707C726C705AC708C709C751C704C705C721C755C792C790C730C706C713C718CD TUNER TAPEMHzKHzSHUFFLEMIXREPEATALL1 DISCSINTROMWFM LWAM PMPROGSTAUXRDS BASSSURROUNDATSVFDP701P704IC701R716R780R705R703R707R710R704R738R739R01R02R745R772R896R895R885R897R748R749R750R899R755

14、R747R746R712R753R786R775R773R898R781R760R717R787R784R734R763R718R801R802R702R722R701R706R708R709R783R788R789R723R729R774R721R719R761R769R771R764R766R767R768R770R714R711R799R741R737R736R797R796R795R794R793R792R798R742R743R791R740R744R733R715R713C714C716C710C712C711R800L701IC70310K10uF10KY701C701C702D

15、701D702Q701D704D703Q702Q704Q703Q706Q705D712D717D713D714D715D716N707P702SW710SW714SW713SW712SW702SW701SW707SW706SW705SW704SW703SW716SW715SW711SW718SW709SW708SW717P705BP705AP703R893R894R882R880R883R725R727R724R726IC702rs2652 no useRS2652C KEY SCHEMATICRS2620 - RS2652C RCA123456789101112131415161718192

16、021222324252627282930134612345612345678910121212345612345RF INGNDMIXOUTAGCFMIFVCCAMIFQUADDETOUTMPXLPF1LPF2L-CHR-CHX1XOPLLGNDOUT1(ST)OUT2(DO)DOPLLVCCDATACLKENABLEAMOSCFMRFTVRFRFVCCAMINFM/TVOSCG430pFPLL_CEVCCSTTUNER-POWERL-OUTPLL_CLKPLL_DATAR-OUTAGNDAGNDL2D3X1X2F1F2IC1T2TP005T3J2J4J1Q2Q1C101Q9C9C17C31

17、C13C14C8C1C30C29C42C15R21R2R58R9R5R4R3R57R18R6R1R8R14R15R16R56R20D4D2L9L1L5R19R10R13R7R12R11C10C16C5C21C20C26C3C23C11C19C7C6C4C2C25C27C22C28C33C32C18C12C24TP002TP003TP001TP004Q8JR01T1TP006TP002GTP001G55103940.S20T4D1C35C36C10211.5V100UH3V975.0KHZ10M7OUTEINOUTEIN47PF1uF10UF100uF16V4.7UF22UF25V4.7uF4.

18、7uF47uF16V47UF16V22UF4.7UF01/16W3K31/16W22K1/16W3K31/16W2201/16W2K1/16W2001/16W10K1/16W1K1/16W3K31/16W561/16W3301/16W3K31/16W3K31/16W3K31/16W4701/16W2201/16WFM_OSC419Z101/16W51K1/16W100K1/16W1K1/16W24K1/16W51K1/16W0.1UF0.1UF0.022UF0.047UF0.033PF1000P1000PF1500P0.1UF33pF150nF150nF22PF22PF220nF18PF220

19、nF1500P33pF33pF3300.01UF01/16W12pF100pF50V18PFWHEN USE T4, C35:12PF, C36:100PF, X2 IS NOT NEEDED.NOTE: WHEN USE X2, C35:0 OHM, C36 AND T4 ARE NOT NEEDED.* SEE NOTEJUST FOR COMPATABILE WITH EU VERSIONTHIS IS NOT NOT USEDN/AAM ANTFM ANTRS2652C TUNER SCHEMATICRS2620 - RS2652C RCA 1/4W B. All Capacitor

20、values are in uF A. All resistor values are in ohms, safety of this unit. to maintain proper performances and 5. * and indicates critical safety4. Unless otherwise stated, all voltages specified from replacement parts list3. Replace transistors with type specified from replacement parts list compone

21、nts. Replace only with those taken in radio on position and volume control minimum to ground under no signal conditions2. Voltages are positive with respect1. Unless otherwise specified:NOTES:1234123789456H/P JACK_MAIN BDP601ANJ503NJ503NJ503RS2652C MAIN SCHEMATIC (1 of 2)RS2620 - RS2652C RCA A. All

22、resistor values are in ohms4. * and indicates critical safety B. All Capacitor values are in uF safety of this unit. to maintain proper performances and specified from replacement parts list3. Replace transistors with type specified from replacement parts list components. Replace only with those and volume control minimum to ground under no signal conditions2. Voltages are positive with respect1. Unless otherwise specified:NOTES:RS2652C MAIN SCHEMATIC (2 of 2)P80112345P802123453M3EI76LNJW01X884X883NLR881S E E N O T EW A R N I N GS E E N O T EW A R N I N GRS2620 - RS2652C RCA