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
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