Teac-CD-RW880-Service-Manual电路原理图.pdf

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1、RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 7 HEADPHONE PCBTIN OU PCB POWER PCB DISPLAY PCB KEY PCB U201 CD-RW880 10 PCBA-DIS 05-RW8800400000 PCBA-DIS DISPLAY PCB 132x72x1.6mm 94HB PCBA-KEY 05-RW8800500000 PCBA-KEY KEY PCB 139x74.5x1.6mm 94HB 17-05HM33800020 IR RECEIVER MODULE HM338RS T-12M2 POW

2、ER MAIN PCB (CD MECHANISM ASSY) - TOP POWER MAIN PCB (CD MECHANISM ASSY) - BOTTOM CD-RW880 POWER MAIN PCB (CD MECHANISM ASSY) DISPLAY PCB 14 TO IN OUT PCB CN7 TO KEY PCB CN7 CN203 CN204 TO CD MECHAN. TO CD MECHAN. TO CD MECHAN. CN302 CN602 CN301 SKTE-SM0809005 TEAC CORPORATION1-47, Ochiai, Tama-shi,

3、 Tokyo 206-8530, Japan Phone: (042) 356-9155 TEAC AMERICA, INC. 7733 Telegraph Road, Montebello, California 90640 Phone: (323) 726-0303 TEAC CANADA LTD. 5939 Wallace Street, Mississauga, Ontario L4Z 1Z8, Canada Phone: (905) 890-8008 TEAC MEXICO, S.A. De C.V TEAC UK LIMITED Unit 19 & 20, The Courtyar

4、ds, Hatters Lane, Watford, Hertfordshire, WD18 8TE, U.K. Phone: (0845) 130-2511 TEAC EUROPE GmbH Bahnstrasse 12, 65205 Wiesbaden-Erbenheim, Germany Phone: 0611-71580 Ro Churubusco 364, Colonia Del Carmen, Delegacin Coyoacn, CP 04100, Mxico DF, Mxico Phone:(5255)5010-6000 OCT 2008 PREPARED IN CHINA 1

5、 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 CN1 FFC17 C1 0.1 JK2-R RCA R4 100K C2 100P + C4 4.7/50 R6 15K R8 22K JK2-L RCA R5 100K C3 100P + C5 4.7/50 R7 15K R9 22K 1 2 3 4 CN2 PH4P 1 2 3 CN3 PH3P 3 2 1 84 U2A R10 10K R12 10K R16 10K R14 10K +9V + C24 4.7U/50V R18 100K R24 220 Q4 1936 R26 5.6K JK3_R RC

6、A C28 100P R11 10K R13 10K R17 10K R15 10K +9V + C25 4.7U/50V R19 100K R25 220 Q3 1936 R27 5.6K JK3_L RCA C29 100P 5 6 7 U2B A-MUTE JK4 HEADPHONE 3 2 1 84 U3A R30 10K R32 10K R36 10K R34 10K +9V + C46 220U/10V R31 10K R33 10K R37 10K R35 10K +9V + C47 220U/10V 5 6 7 U3B R38 33 R39 33 4 5 6 VOL1B 50K

7、-A 1 2 3 VOL1A 50K-A C48 1000P C49 1000P NC GND D/OUT DIN4 DIN3 DIN2 DIN1 ADCSTBY ADCLRCK ADCBCK ADCDATA CDCKOUT DEM DACBCK DACLRCK DACDATA DACCK/O R- R+ L+ L- R-OUT GND L-OUT TO RA2 TO RA2 FROM RA2 AUDIO OUT NILATIGIDNIOIDUA L2 10uH L3 10uH C26 47P + C10 4.7U + C14 100u/10V R40 100K C12 100P R41 10

8、0K C13 100P +C18 47u/10V + C20 100u/10V C22 0.1 C27 47P + C19 47u/10V + C11 4.7U + C15 100u/10V C40 47P +C38 47u/10V + C34 100u/10V R42 100K C32 100P + C30 4.7U C41 47P +C39 47u/10V R43100K C33 100P + C31 4.7U + C35 100u/10V L4 10uH L5 10uH L6 C16 0.1 C17 0.1 C36 0.1 C37 0.1 + C42 100u/10V C44 0.1 V

9、CC 1 GND 2 VOUT 3 JK1 GP1F550RZ + C7 47/10 C6 100P +5V 1 2 3 4 5 CN4 PH5P 1 2 3 4 5 CN9 PH5P +9V LOUT ROUT GND GND +9V HEADPHONE PCB C87 * C86 * R50 2.2K R51 68K Q1 9015 R52 5.6K R53 68K Q2 1936 R54 5.6K R55 39k R56 39k -30V+9V R23 * R22 * CD-RW Player/Recorder CD-RW880 IN OUT PCB NJM2068D NJM2068D

10、NJM2068D NJM2068D 33uH 33uH L7 C62 10n C61 10n C63 10n C60 10n F2 PTC 0.9A/90V F1 PTC 0.9A/90V F4 C71 4700u/16V C75 4700u/25V C79 100u/50V C72 0.1u C76 0.1u in 1 G 3 out 2 U6 7808 in 1 G 3 out 2 U5 7805C74 100u/16V C73 0.1u C77 0.1u C78 100u/16V D1 RL202 D3 RL202 D2 RL202 D4 RL202 C67 10n C66 10n C6

11、8 10n C65 10n D5 RL202 D7 RL202 D6 RL202 D8 RL202 SW101 C101 0.01U/275V 1 2 AC PLUG 1 2 3 4 5 6 CN6 PH6P GND GND GND GND +5V -30V AC4.1V AC4.1V AMUTEAMUTE D9 1N4001 TO FRONT PCB MA5V +5V MO8V TO RA2 R61 47 R62 47 D11 5.6V C85 47u/35V C81 100u/50V 1 2 3 4 5 6 7 CN5 XH7P 1 2 3 4 5 6 7 CN101 XH7P R63 2

12、00 D10 30V TRANSFORMER 120V 230V F3 1 2 3 4 5 6 7 8 9 10 11 12 13 CN7 PH13P Q10 8050 R65 100 D12 10V C90 0.1u C91 100u/16V +9V 1 2 3 4 5 6 7 8 9 CN10 FFC 9P TO RA2 S_REQ S_RDY R_REQ CDR_RES GND ACLK SIN SOUT NC S_REQ S_RDY R_REQ ACLK SIN SOUT CDR_RES -30V ! ! ! ! ! ! ! ! ! ! ! ! ! ! CD-RW880 CD-RW P

13、layer/Recorder IN OUT PCBPOWER PCB IN OUT / POWER PCB 0.2A/90V 0.2A/90V P16/PWN 1 P17/BUS 2 P30 3 P31 4 P32 5 P33 6 P34 7 P35 8 P36 9 P37 10 *RES 11 XT1 12 XT2 13 VSS1 14 CF1 15 CF2 16 VDD1 17 P80/AN0 18 P81/AN1 19 P82/AN2 20 P83/AN3 21 P84/AN4 22 P85/AN5 23 P86/AN6 24 P87/AN7 25 P70/INT0 26 P71/INT

14、1 27 P72/INT2 28 P73/INT3 29 S0/T0 30 S1/T1 31 S2/T2 32 S3/T3 33 S4/T4 34 S5/T5 35 S6/T6 36 S7/T7 37 S8/T8 38 S9/T9 39 S10/T10 40 S11/T11 41 S12/T12 42 S13/T13 43 S14/T14 44 S15/T15 45 VDD3 46 S16/PC0 47 S17/PC1 48 S18/PC2 49 S19/PC3 50 VP 51 S20/PC4 52 S21/PC5 53 S22/PC6 54 S23/PC7 55 S24/PD0 56 S2

15、5/PD1 57 S26/PD2 58 S27/PD3 59 S28/PD4 60 S29/PD5 61 S30/PD6 62 S31/PD7 63 S32/PE0 64 S33/PE1 65 S34/PE2 66 S35/PE3 67 S36/PE4 68 S37/PE5 69 S38/PE6 70 S39/PE7 71 VDD4 72 S40/PF0 73 S41/PF1 74 S42/PF2 75 S43/PF43 76 S44/PF44 77 S45/PF45 78 S46/PF46 79 S47/PF47 80 PA0 81 PA1 82 PA2 83 PA3 84 P00 85 P

16、01 86 P02 87 P03 88 VSS2 89 VDD2 90 P04 91 P05/CKO 92 P06/T6O 93 P07/T7O 94 P10/SO0 95 P11/SI0/SB0 96 P12/SCK0 97 P13/SOI 98 P14/SI1/SB1 99 P15/SCK1 100 C202 0.1 C201 220u/16V 10M VCC 3 GND 2 VOUT 1 U202 RE-RECEIVER C204 4.7u/10V C205 0.1 C203 0.1 GND +5V AMUTE -28V AC1 AC2 R240 100K C208 0.01 C207

17、0.1 1 2 3 4 5 6 CN202 PH6P S_REQ S_RDY R_REQ ACLK SIN SOUT CDR_RES S_REQ S_RDY R_REQ SIN SOUT ACLK CDR_RES DO DI CLK CLK RESET RESET DO DI S_REQ S_RDY R_REQ ACLK SIN SOUT CDR_RES DO DI CLK RESET VCC GND F1 1 P15 5 P14 6 P13 7 P12 8 P11 9 P10 10 P9 11 P8 12 P7 13 P6 14 P5 15 P4 16 P3 17 P2 18 P1 19 N

18、C 20 NC 21 NC 22 1G 23 2G 24 3G 25 4G 26 5G 27 6G 28 7G 29 8G 30 9G 31 10G 32 11G 33 F2 38 F1 2 12G 34 13G 35 F2 39 FL201 RW880 G13 G12 G11 G10 G9 G8 G7 G6 G5 G4 G3 G2 G1 P1 P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11

19、P12 P13 P14 P15 AMUTE R224 2.4K SW225 SW224 R223 1.8K R222 1.5K R221 1.1K SW223 SW222 SW221 R231 10K R23210K R23310K C206 0.1 1 2 3 4 5 6 CN204 PH6P 1 2 3 4 5 6 CN205 PH6P KEY PCB TO IN/OUT PCB FOR PROGRAM TO KEY PCBFROM FRONT PCB +5V GND REMOTE AN0 AN1 AN2 PAUSE FINALIZE SNY REC. AUTO/MA. INPUT SE.

20、 SW214 R213 1.8K R212 1.5K R211 1.1K SW213 SW212 SW211 PLAY F/SKIP LEVE- LEVE+ R204 2.4K SW205 SW204 R203 1.8K R202 1.5K R201 1.1K SW203 SW202 SW201 STOP OP/CL ERASE B/SKIP REC. R205 1K R206 100K -28V -28V AMUTE PC SEL. PC SEL. IN 1 GND 2 OUT 3 U203 PST600 R207 10K 1 2 3 4 5 6 7 8 9 10 11 12 13 CN203 PH13P DISC SELECT CD-RW880 DISPLAY / KEY PCB CD-RW Player/Recorder U201 LC876A48C-57G5 X202