GrundigRRCD3410 维修电路图、原理图.pdf
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1、RRCD 3410 Service Document Exchange Set Es gelten die Vorschriften und Sicherheitshinweise gem dem Service Manual Sicherheit, Material- nummer 720108000001, sowie zustzlich die even- tuell abweichenden, landesspezifischen Vorschrif- ten! The regulations and safety instructions shall be valid as prov
2、ided by the Safety Service Manual, part number 720108000001, as well as the respective national deviations. S Dieses Service Dokument ist nur in Datenform verfgbar This Service Document is only available as data nderungen vorbehalten/Subject to alteration Made by GRUNDIG in Germany H-S43 0105 S Serv
3、ice Manual Sicherheit Safety Materialnr./Part No. 720108000001 ? RRCD 3410? TUNER IC 501 FUNCTION SELECTOR SW 302 TAPE R/P IC 202 AUDIO CONTROL VR301 MUTING CIRCUIT Q207 Q208 POWER AMPLIFIER IC201 CD MECHANISM DA11 B3V MCU CD SERVO SYSTEM IC701 IC702 IC703 3.3V REG Q703Q705 CD DISPLAY MAIN SUPPLY Q2
4、03 Q204 Q205 AC IN BATT. 1.5V X 6 DC 7.5V R-CH SP FM ANTENNA R/P HEAD E. HEAD POWER SWITCH AND SHORT CIRCUIT PROTECTION Q201 Q202 Q206 L-CH SP REMOTE IC1 IR SENSOR BATTERY BACKUP RRCD 3410? 3-Dec-2004 POWER ON OFF C ONTROL 6.5V OUT PUT GND TO FUNC TION BOARD TO CN402 R/CH L/CH R/CH L/CH GND GND B+ M
5、UTE Q207 9014/ C R201 5K6 C203 1u C205 500P C207 100u Q201 9012/ H C20947u C206 500P R202 5K6 Q208 9014/ C C202 1u C208 100u C210 470u C211 20nII50V C213 100n C216 1000u C214 100u C218 100n(m ) C215 100u C219 100n(m ) D201 1N4148 C217 1000u R208 1 ohm R209 1 ohm R210 33K R211 33K D202 1N4148 C220 10
6、0u Q202 9014/ C R216 330 R266 390 D203 1N4148 R219 680K R218 1M5 R223 39K Q204 9014/ C Q205 9014/ C R217 3K3 R215 39K R214 6K8 C224 2u2 D204 1N4148 R213 820K C225 1u Q206 9014/ C D205 1N4148 D206 1N4148 R212 15K 3 2 11 10 1 12 PRE GND 6 5 9 7 8 4 IC201 DV3287B A - + M401 MOTOR SW202 LEAF SWITCH N S
7、E/H ERASEHEAD-M Q214 9014/ C L/CH PLAYHEAD R/CH PLAYHEAD 1 2 3 CN208B 3PINS 1 2 3 CN208A 3PINS C249 10n C226 100u Q203 B986S/ B772 1 2 3 4 CN207B 4PINS R206 68 R205 68 R263 2K7 R220 39K R221 82K C223 1n R264 82 T H E R M A L F U S E C T1 AC SOCKET SW1 1P2T BATT. 9V C105 20n II 50V L. SPK 5.7 ohm R.
8、SPK 5.7 om h 1 2 3 4 CN402B 4PINS J401A STEREOJ S 4 5 6 SW401B JACK SW.D 1 2 3 SW401A JACK SW.D R403 220 R401 220 R404 150 R402 150 1 2 3 4 CN202 4PINS C222 20n II 50V C221 1000u16V 16V 16V 2 3 4 1 SW302A 4P3TD 10 11 12 9 SW302C 4P3TD 6 7 8 5 SW302B 4P3TD 14 15 16 13 SW302D 4P3T D R31015K R311 15K C
9、309 100n(m ) C310 100n(m ) R314 3K9 R315 3K9 1 2 3 SW301A 2P2TD 4 5 6 SW301B 2P2TD R312 30K R313 30K C307 330P C308 330P R308 68K R309 68K C306 22n(m ) C303 220n C304 220n Q301 9014/ C Q302 9014/ C R302 3K3 R303 3K3 R304 390K R305 390K C301 22n(m ) C313 1u C314 1u R306 8K2 R307 8K2 R301100 R316 100
10、C311 220u C312 220u 1 2 3 4 CN302 4PINS D302 1N4148 D303 1N4148 C320 22u R318 15K R317 15K C315 22u D207 1N4148 C106 2200u16V 1 2 3 4 5 6 7 8 9 IC202 LS22241 13 14 15 SW201E 8P2TD 3 2 1 4 6 7 L201 9170 R262 100K 1 2 3 4 CN207A 4PINS C248 2n2(m ) 22 23 24 SW201H 8P2TD 7 8 9 SW201C 8P2TD R261 15K C247
11、 2n2(m ) C245 4u7 C246 2n2(m ) R253 15K C244 4u7 C242 1n5(m ) C241 1n5(m ) R257 47 C240 100u C239 100u R255 47 4 5 6 SW201B 8P2TD R249 3K9 R250 3K3 C237 39n(m ) R243 56K C235 4u7 10 11 12 SW201D 8P2TD R245 2M7 C243 47u R24418K C236 4u7 19 20 21 SW201G8P2TD C238 39n(m ) R248 3K9 R2423K3 Q210 9014/ C
12、R239 3K3 R234 1M5 C234 0.47u R232 470 R235 2K2 R238 18K Q209 9014/ C R240 3K3 R231470 R233 1M5 C233 0.47u R267 2K2 R237 18K R226 100 C230 220u C229 220u10V C231 10n II 50V R229 10K 1 2 3 SW201A 8P2TD Q212 9014/ C Q213 9014/ C R228 10K Q211 9013/ H R227 47K C228 22u10V R230100 C232 47u10V R225 22K R2
13、24 22K L/CH R/CH L/CH REC IN GND R/CH REC IN L/CH GND R/CH Vcc L/CH R/CH L/CH GND R/CH L/CH GND R/CH CD Vcc L/CH GND R/CH TUNER Vcc L/CH TO REC GND R/CH TO REC L/CH GND R/CH R327 12K R320 30K R323 30K R322 12K ON/OFF C ONTROL B+ 6.5V OUT PUT MUTE 16V 115 R222390K C250 47u 16V 5 6 7 VR301B 50KB 1 2 3
14、 4 VR301A 50KB C256 4u7 C251 4u7 R254 4K7 R236 1K5 R241 1K5 R325 100 R326 100 R251 47 From Cass CN205 To CD Board R277 100 R278 100 C201 1u C204 1u C305 0.47u C302 0.47u R321 68K C319 300P R324 68K C318 300P L401 3T C329 270P C323 270P C324 100n C257 470u16V R406 150 R405 150 R260 1K8 R252 1K8 C258
15、10u MUTE R329 1K R330 1K R328 7K5 R331 7K5 1 2 3 4 5 6 CN305 6PINS JP301 10m m JP302 10m m JP303 10m m JP304 10m m JP306 8mm JP305 8mm JP307 10m m JP308 10m m JP309 8mm 1 2 3 4 CN402 4PINS 1 2 3 4 CN403 4PINS JP403 10m m 1 2 3 4 5 6 7 8 CN203 8PINS 1 2 3 4 5 6 CN205 6PINS 6.5V JP201 10m m JP202 10m
16、m JP203 10m m JP204 8mm JP205 10m m C101 10n II 50V C102 10n II 50V C104 10n II 50V C103 10n II 50V D101 1N4001 D102 1N4001 D1031N4001 D104 1N4001 JP206 11m m JP207 6mm P1 AC P2 AC P3 TRAN P4 DC OUTP5 GND JP209 10m m JP210 8mm JP211 8mm JP212 5mm C401 2n C402 2n L4023T L403 3T 1 2 3 4 5 6 7 8 9 CN40
17、1A 9PINS 1 2 3 4 5 6 7 8 9 CN401 9PINS 1 2 CN101 2PINS 1 2 CN204 2PINS JP213 14m m P6 GND 1 2 CN201 2PINS TO CD PCB CN 709 1 2 3 4 5 6 7 CN303 7PINS 1 2 3 4 5 6 7 CN301 7PINS RRCD 3410? 3-Dec-2004 OT2A 12 GND2 13 OPT 14 OP1- 15 OP1+ 16 OT3A 17 OT3B 18 IN3A 19 IN3B 20 VCC1 21 VCC2 22 BIAS 23 IN4B 24
18、OT1A 1 OT1B 2 IN1-A 3 IN1-B 4 TRB 5 TREG 6 MUT 7 GND 8 IN2-B 9 IN2-A 10 OT2B 11 IN4A 25 OT4B 26 OT4A 27 GND 28 GND3 29 GND4 30 IC703MM1469PH P1-2/SO 12 P1-3/BUZ R 13 P7-0/SCK2 14 P7-1/SDIO2 15 P7-2/INTR 16 PDO 17 TMAX 18 LPFN 19 LPFO 20 VCOF 21 AVSS 22 FOO 33 SLCO 23 RFI 24 AVDD 25 VREF 26 RFZI 27 R
19、FRP 28 FEI 29 SBAD 30 TEI 31 TEZI 32 TRO 34 RFGC 35 TEBC 36 SEL 37 FMO 38 DMO 39 CVDD 40 XO 41 XI 42 CVSS 43 DVDD 44 P5-1/S10 1 P5-2/S11 2 P5-3/S12 3 P6-0/AD1 4 P6-1/AD2 5 P6-2/AD3 6 P1-3/AD4 7 MVDD 8 MVSS 9 P1-0/SCK1 10 P1-1/SDIO1 11 RO 45 DVSS 46 LO 47 DVR 48 /REST 49 P8-0/MXI 50 P8-1/MXO 51 P2-0/
20、CO M1 52 P2-1/CO M2 53 P2-2/CO M3 54 P2-3/CO M4 55 TEST/P3-0 56 P3-1/RX 57 P3-2/S3 58 P3-3/S4 59 P4-0/S5 60 P4-1/S6 61 P4-2/S7 62 P4-3/S8 63 P5-0/S9 64 IC701 TC94A29FAG/FB-200 RFDC 12 GVSW 13 VRO 14 FEO 15 FEN 16 RFRP 17 RFIS 18 RFGO 19 RFGC 20 AGCI 21 RFO 22 RFN 23 GND 24 VCC3 1 FNI 2 FPI 3 TPI 4 T
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