Technics-RSHD501-tape-sch 电路图 维修手册.pdf

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1、ABCDEF 1 2 3 4 5 6 7 8 1110 9 8 7 6 5 4 3 2 1 CP902 M REEL MOTOR 9 8 7 6 5 4 3 2 1 IC801 1 5 10 IC701 151617 20 25 28 29 35 40 44 45 50 55 5630 S803 (OPEN DET.) S804 (CLOSE DET.) 1 23 X701 E1 E2 43218765 CP901ACP901B 4 531 2 CP102 14 58 IC103 1 2 3 6 5 4 L301 L302 D805 J J J J J J J J J J J J J J J

2、J J J J J J J J J J R820 JJ J J J J J J J J J J J J J J J J J J J J J J L702 J J J J J C702 L701 D707 J J J J J J J J J J J J J J J J J N N C312 C303 C304 C306 J C305 C309 R307 J J J TP301 TP302 C134 C115 C119 C128 C127 C126 C105 C125 C107 J J J J J J J J J J J J VR102 VR103 VR803 C204 L202 J C222 C

3、206 C220 C217 J J C205C218 C213 C203 C221 C223 J L201 J J J J J J J J TP206 1 5 8 9 1015 16 J IC201 C214 J TP205 C216 C215 J C219 J J TP201 19 17 15 13 11 18 16 14 12 10 97531 8642 JK601 TP202 J J J TP203 JJ TP204 J J J J J J J J J C116 C120 C133 J J J 1 5 10 1213 15 25 35 45 48 3637 20 30 40 24 IC1

4、01 J C108 C106C121 J J TP101 J J J J J J TP702 R630 B C E Q603 E C B Q602 E C B Q605 E C B Q609 D610 R605 C607 C608 J D611 C618 C611 C613 J D609D613 J J R607 D612 J J J C604 D602 D601 C603 J J TP603 J TP701 TP602 J J TP601 R830 R823 RJ14RJ15RJ17 RJ18 RJ20 RJ53 R128 R712 R718RJ23 RJ19 RJ21 R127 RJ56

5、RJ54 RJ55 R814 R831 D801 E C B E C B Q814 Q813 Q811 E C B R815 R811 R812 RJ57 D802 E C B ECB ECB E E C C B B Q822 Q815 Q817 Q816 Q812 R828R827 R821 R819 R816 C804 R817 R818 C803 D804 D803 R822 R824 E C B Q819 Q818 EC BR825 RJ50RJ51 J J R813 R809 R806 R807 C816 RJ69 R721 R711 R745 R746 R747 D705 D706

6、 C707 C705 C706 E C B Q709 E C B Q706 C701 R749 R701 RJ66 RJ46 RJ45 RJ70 RJ67 RJ64RJ65 RJ62RJ63 RJ60 RJ61 RJ38RJ37 R734 RJ33 R176 R171RJ32RJ35 RJ36 R739 RJ59 RJ43RJ42 RJ31 RJ34 C918 C912 C915 C913 C916 C917 R748 E C B Q305 E C B Q306 R305 R304 R303 R306R311 C307 C310 C308 R308 Q304 ECB C311 C323 R31

7、0R309 E C B Q301 Q303 E C B E C B Q302 R301 R313 D301 R302 R177 C150 E C B Q107 C122 R178 RJ49 RJ48 R704R727 R159 R160 RJ11 R738E C B Q111 D715 D709 R740R710 R741 R743 R729 R728 R708 R744 R705 D708 E C B Q703 E C Q702 E C B Q701 B D710 R742 E C B Q606 R616 R615 R612 C616 C617 R613 R603R634 R635 C609

8、 R628 R627 R636 R631R637 C615 R632 R610 R633 C714C715 C606 C614 R608 R709 R614 R638 RJ6 R106 R108 R111 R105 R112 R107 C146 C112 C141 C111 C144 C145 C109 C110 D G S Q102 R110R137RJ9RJ10 RJ7 RJ8 D G S Q103 D G S Q104 D G S Q101 RJ5 R158R104 R129 R131 R130R102 R114 R154 R132 C114 C123 C102 R170 R125 R1

9、74 R133 R126 RJ2 R169 R124 R168 R123 R167 R113 RJ3 C131 C132 C130 C124 R153 R118 R120 R119 R117 RJ4 R103 R101 R157 R121 R122 C101 C113 R145 E C B Q112 R141 R808R810 R173 R179 D G S Q106 E C B Q114 R166 R165 R149 R172 R135 E C BQ113D G S Q105 R148 C207 R217 R215 R209 RJ1 C211C239 R210 R218 C212 C208

10、R230 R214 R213 R220 R223 Q202 G DS G DS Q201 R241 R242 R222 R221 R219 R216 C240 D201 R231 R208 R207 C713 C712 C601 1 2 3 4 CP305 B A CAPSTAN MOTOR MAIN P.C.B. A To TUNER MAIN P.C.B./ CD PLAYER MAIN P.C.B. (REP2814AA-S) A.GND (Rch) (Lch) (Lch)(Rch) (D.GND) RadioFans.CN 收音机爱 好者资料库 GHIJKL MECHANISM P.C

11、.B. B CS971 6 5 4 3 2 1 Z971 S974S973 D971 S972S976 S971 S975 R973 J R971 R974 SOLENOID 1 4 2 3 IC971 1 4 2 3 IC972 J J 1 2 3 4 5 6 7 8 9 10 11 (REP1656A) IC101 IC103 IC201 IC701 IC801 Q101 Q102 Q103 Q104 Q105 Q106 Q107 Q111 Q112 Q113 Q114 Q201 Q202 Q301 Q302 Q303 Q304 Q305 Q306 Q602 Q603 Q605 Q606

12、Q609 Q701 Q702 Q703 Q706 Q709 Q811 Q812 Q813 Q814 Q815 Q816 Q817 Q818 Q819 Q822 D201 D301 D601 D602 D609 D610 D611 C222 C223 C239 C240 C303 C304 C305 C306 C307 C308 C309 C310 C311 C312 C323 C601 C603 C604 C606 C607 C608 C609 C611 C613 C614 C615 C616 C617 C618 C701 C702 C705 C706 C707 C712 C713 C714

13、C715 C803 C804 C816 C912 C913 C915 C916 C917 C918 E1 E2 D612 D613 D705 D706 D707 D708 D709 D710 D715 D801 D802 D803 D804 D805 VR102 VR103 VR803 L201 L202 L301 L302 L701 L702 X701 S803 S804 CP102 CP305 CP901A CP901B CP902 JK601 TP101 TP201 TP202 TP203 TP204 TP205 TP206 TP301 TP302 TP601 TP602 TP603 T

14、P701 TP702 R101 R102 R103 R104 R105 R106 R107 R108 R110 R111 R112 R113 R114 R117 R118 R119 R120 R121 R122 R123 R124 R125 R126 R127 R128 R129 R130 R131 R132 R133 R135 R137 R141 R145 R148 R149 R153 R154 R157 R158 R159 R160 R165 R166 R167 R168 R169 R170 R171 R172 R173 R174 R176 R177 R178 R179 R207 R208

15、 R209 R210 R213 R214 R215 R216 R217 R218 R219 R220 R221 R222 R223 R230 R231 R241 R242 R301 R302 R303 R304 R305 R306 R307 R308 R309 R310 R311 R313 R603 R605 R607 R608 R610 R612 R613 R614 R615 R616 R627 R628 R630 R631 R632 R633 R634 R635 R636 R637 R638 R701 R704 R705 R708 R709 R710 R711 R712 R718 R721

16、 R727 R728 R729 R734 R738 R739 R740 R741 R742 R743 R744 R745 R746 R747 R748 R749 R806 R807 R808 R809 R810 R811 R812 R813 R814 R815 R816 R817 R818 R819 R820 R821 R822 R823 R824 R825 R827 R828 R830 R831 RJ1 RJ2 RJ3 RJ4 RJ5 RJ6 RJ7 RJ8 RJ9 RJ10 RJ11 RJ14 RJ15 RJ17 RJ18 RJ19 RJ20 RJ21 RJ23 RJ31 RJ32 RJ3

17、3 RJ34 RJ35 RJ36 RJ37 RJ38 RJ42 RJ43 RJ45 RJ46 RJ48 RJ49 RJ50 RJ51 RJ53 RJ54 RJ55 RJ56 RJ57 RJ59 RJ60 RJ61 RJ62 RJ63 RJ64 RJ65 RJ66 RJ67 RJ69 RJ70 C101 C102 C105 C106 C107 C108 C109 C110 C111 C112 C113 C114 C115 C116 C119 C120 C121 C122 C123 C124 C125 C126 C127 C128 C130 C131 C132 C133 C134 C141 C14

18、4 C145 C146 C150 C203 C204 C205 C206 C207 C208 C211 C212 C213 C214 C215 C216 C217 C218 C219 C220 C221 IC971 IC972 2J 2J MAIN P.C.B.A MECHANISM P.C.B.B ELECTRICAL PARTS LOCATION Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No. D9

19、71 Z971 S971 S972 S973 S974 S975 S976 CS971 R971 R973 R974 4C 5C 2B 6E 7F 4D 4D 4D 4D 3B 3A 5D 5F 4A 3B 3B 2C 2C 5A 5C 5A 5A 6A 6A 3F 2F 3F 3F 3E 4F 4F 4F 6F 6F 8D 8D 7D 7D 8E 7E 7E 7F 7F 8E 2C 5B 2D 2D 2E 3E 3F 2F 2F 5F 6F 4F 4F 4F 4E 5F 8D 8D 8D 8E 8F 3B 3B 3A 3B 2A 5B 6B 4F 5E 6E 7E 7E 5D 6C 7A 7

20、A 8C 2D 4D 2C 2C 2C 2D 2B 2B 4A 4A 2D 2D 2E 2E 3E 4C 3D 4C 3D 4D 4D 4D 4D 4E 4D 4D 4C 3D 4C 4C 4C 4C 4C 4C 4C 3C 3C 3C 7C 7C 3D 3D 4D 4D 3C 3B 4D 4A 4A 3B 3B 4C 3D 4B 3D 5F 5F 3B 3B 4C 3C 3C 3C 6D 3B 3A 3C 6D 5C 5D 3A 2C 2C 3B 3A 3B 2A 2B 2B 3B 2A 2B 2C 2B 2B 2C 2A 2C 2C 2C 5B 5C 5A 6A 6A 5A 5B 5A 5

21、A 5A 5A 5C 2E 3E 2F 2E 2F 3F 3F 2E 4F 3F 3F 3E 3F 2F 2F 2F 2E 2E 2F 2F 2E 6E 5F 4F 4F 2E 4F 6F 8C 8C 5F 5F 4F 4F 6E 5E 6D 4F 4F 4F 4F 4F 6F 6F 6F 6B 6E 6E 6E 3A 6F 4A 7D 7D 6F 8D 7D 7D 7E 7E 7E 7D 8E 7F 8D 7F 7F 8E 8E 8D 8D 3B 3C 4C 4C 4D 4D 4D 4D 4D 4D 5F 7C 7C 7C 7C 7C 7C 7C 8C 6D 6D 6E 6D 6D 6D 6

22、D 6E 6D 6D 6D 6D 5E 5E 7E 7E 8C 8D 8D 8C 7D 6D 6E 6E 6E 6E 6E 6E 6E 6E 5F 6D 4C 3D 4C 4D 4D 4D 4D 4D 4D 4D 4C 3D 4C 3D 4B 3D 4D 5D 3D 4C 4C 4C 4C 4C 4C 3C 4C 3C 4B 4D 4D 4C 4D 5C 3B 3A 2B 2A 3B 2A 3B 2A 2B 2B 2C 2C 2A 2B 2C 2A 3B 2A 3B 3B 2B 5C 6B 5B 5B 6A 5A 5A 6A 5A 5C 5A 2D 2E 2E 2F 3E 3F 3E 2E 2

23、F 2F 2F 3E 3F 2E 6F 4F 6F 6F 6F 2D 2D 2E 2E 7D 7E 7D 6A 6A 6A 6A 6A 6B 3A 3F 2I 2J 2H 2H 2I 2I 2H 2H 2K 2I 2J 2J RadioFans.CN 收音机爱 好者资料库 ABCDEF 1 2 3 4 5 6 7 8 S906 ( OPEN/ CLOSE) S909 (DISPLAY) S910(COUNTER RESET) D902( ) S903 ( ) S900 ( ) FW901 12345678 J D903( ) J J J J J J S904 ( TPS) J J J J S9

24、11 (TPS SKIP) J J D901 (REC PAUSE) S905 (REC PAUSE) J S907 (REV MODE) S908 (DOLBY NR) R908 R909 R914R928 R915 R924 R902 R929 D909 E C B Q901 E C B Q902 D908 R925 R916 R931 R900 R932 R917 R901 R903R904 R905 R919 E C B Q905 E C B Q903 E C B Q904 R910 R920 R921 R918 R912 E C B Q906 R906 R907 OPERATION

25、P.C.B. C S902 ( ) (REP2814AB-S) S901 (TPS ) Q901 Q902 Q903 Q904 Q905 Q906 D901 R904 R905 R906 R907 R908 R909 R910 ELECTRICAL PARTS LOCATION Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No.Ref. No.Lo. No. S910 S911 FW901 R900 R901 R902 R903 R92

26、0 R921 R924 R925 R928 R929 R931 D902 D903 D908 D909 S900 S901 S902 S903 S904 S905 S906 S907 S908 S909 R912 R914 R915 R916 R917 R918 R919 R9323A 3B 3C 3D 3C 3E 3E 3A 3B 3B 3A 3B 3D 3B 3A 3C 3E 2A 3F 3F 2A 2A 3D 3A 3B 3B 3A 3C 3C 3C 3F 3F 2A 2A 2D 3E 3A 3A 3B 3B 3E 3B 3C 3D 3A 3B 3A 3A 3B 3B RadioFans

27、.CN 收音机爱 好者资料库 A Cassette holder B Counter reset button (COUNTER RESET) C Cassette holder open/close button (f OPEN/CLOSE) D Display button (DISPLAY) E Dolby noise reduction button (DOLBY NR) F Reverse mode select button (REV MODE) G Record pause button and indicator (REC PAUSE) H Fast forward/rewin

28、d/Tape Program Sensor buttons (TPS , TPS) I TPS skip button (TPS SKIP) J Playback buttons and indicators (, ) The color of the indicators depends on the operation taking place. If stopped, fast forwarding or rewinding: orange If playing, recording, or carrying out TPS: green K Stop button () $ Front

29、 Panel Controls GE FH B CDA J KI $ Listening to Tapes Types of tapes which can be played correctly: The unit automatically identifies the type of tape. Normal position/TYPE I High position/TYPE II Metal position/TYPE IV Preparation: Press /I to turn the unit on. 1 Press f OPEN/CLOSE and insert the t

30、ape. Load with the exposed side facing the cassette holder. Insert until it touches the back of the compartment. Press f OPEN/CLOSE once again to close the cassette holder. 2 Press DOLBY NR to select Dolby NR on or off. “UNR” appears when the Dolby NR system is on. 3 Press REV MODE to select the rev

31、erse mode. Each time you press REV MODE, one of the indicators will appear. G:The deck plays one side only. H:The deck plays both sides. I: The deck plays both sides 8 times. 4 Press or . Play begins and the lamp changes to green. : The forward side will play. : The reverse side will play. 5 Adjust

32、the volume. To stop tape playback: Press . 2341 5 TPS TPS H / I A 1 2 4 5 36 1 B 25436 INPUT SELECTOR OPEN/CLOSE DOLBY NR REV MODE REC PAUSE $ Before Recording Types of tapes which can be recorded correctly The unit automatically identifies the type of tape. Normal position/TYPE I High position/TYPE

33、 II Metal position/TYPE IV How to advance the leader tape A Wind the leader tape forward so that recording can start as soon as you press the button. This is not necessary if one-touch editing from CDs. About Dolby noise-reduction system The Dolby noise-reduction system is designed to effectively re

34、duce the annoying high-frequency “hissing” noise typical of cassette tapes. During recording, the system functions to increase the high- frequency sound level, the sound, and then, during playback, that same portion is weakened to bring it back to the previous level. This unit is equipped with the D

35、olby B NR-type. Dolby B-type noise reduction: Noise is reduced to about one-third. Use this system when playing back tapes recorded by the Dolby-B noise-reduction system, such as prerecorded music tapes, etc. Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporat

36、ion. “DOLBY” and the double-D symbol U are trademarks of Dolby Laboratories Licensing Corporation. Volume and sound quality in recording Changes to volume or sound quality are not recorded. To erase recorded sounds B 1 Press INPUT SELECTOR (ZZZZZ or YYYYY) on the am- plifier to select “TAPE”. 2 Inse

37、rt the recorded tape into deck. 3 Press DOLBY NR so that the Dolby NR indi- cator (“UUUUUNR”) goes off. 4 Press REV MODE to select reverse mode. 5 Press REC PAUSE. REC PAUSE indicator will light. 6 Press or =, whichever side you want to erase. Your attention is drawn to the fact that re- cording pre

38、-recorded tapes or discs or other published or broadcast material may infringe copyright laws. Recording part Leader tape (no recording can be made) $ Recording from Radio Broadcasts Preparation: Press /I to turn the unit on. Advance the tape to a point from where recording can start imme- diately.

39、1 Press f OPEN/CLOSE and insert the tape. Load with the exposed side facing the cassette holder. Insert until it touches the back of the compartment. Press f OPEN/CLOSE once again to close the holder. 2 To record in Dolby B NR: Press DOLBY NR so “UUUUUNR” is diplayed. 3 Press REV MODE to select the

40、reverse mode. G:One side will record. H I: Both sides will record (forward side=reverse side). 4 Tune in the desired station. 5 Press REC PAUSE to put the cassette deck into the recording standby mode. REC PAUSE indicator will light. The playback indicators above or will start flashing. If you selec

41、t “I” in step 3 , the direction will automatically change to “H” when you press REC PAUSE. 6 Press or to start recording. : To begin recording from the forward side. : To begin recording from the reverse side. To stop recording: Press . To display the tape counter while recording: Press DISPLAY . Th

42、e tape counter will be displayed for approximately 5 seconds. This is a useful way for knowing what point of the tape youre at. To cut an unnecessary part while recording: 1. Press REC PAUSE. The cassette deck will go into the recording standby state. 2. To resume recording, press or , whichever pla

43、yback indicator is flashing. 1 2 3 5 6 25361 DISPLAY DOLBY NR REV MODE OPEN/CLOSE REC PAUSE A FLATNR TUNEDSTEREO U NRU NRU H / I $ Recording from Compact Discs Normal recording Preparation: Press /I to turn the unit on. Advance the tape to a point from where recording can start imme- diately. 1 Pres

44、s f OPEN/CLOSE and insert the tape. Load with the exposed side facing the cassette holder. Insert until it touches the back of the compartment. Press f OPEN/CLOSE once again to close the holder. 2 To record in Dolby B NR: Press DOLBY NR so “UUUUUNR” is displayed. 3 Press REV MODE to select the rever

45、se mode. G:One side will record. H I: Both sides will record (forward side=reverse side). 4 Set the tape travel direction. To change the tape travel direction, first press or on the cassette deck, then press . : Recording from the forward side : Recording from the reverse side 5 Insert a CD in the t

46、ray. 6 Press REC PAUSE to put the cassette deck into the recording standby mode. REC PAUSE indicator will light. If you select “I” in step 3 , the direction will automatically change to “H” when you press REC PAUSE. 7 Press on the CD player. Recording will automatically start corresponding to the ta

47、pe travel direction. Approximately 4 seconds after the CD finishes playing, the cassette deck will automatically put recording on standby. To stop recording: To add a 4 second silent interval before stopping Press on the CD player. The cassette deck will go into the recording standby state. To stop

48、recording without a silent interval Press on the cassette deck. The CD player will not stop. To record programmed tracks A A Perform steps 1 5 above, and then press CD on the remote control. B Press PROGRAM on the remote control. C Select the track number from the remote control with the numeric but

49、ton(s). D Repeat step C until you have programmed all tracks (max. 24 tracks). E Perform steps 6 and 7 above. 14 3 2 6 5 7 A 2346 5 OPEN/CLOSE DOLBY NR REV MODE OPEN/CLOSE H PROGRAMCANCEL RANDOMREPEAT MD SLEEPPLAY 123 456 789 j 0 REC CDTAPEEXT/MDTUNER /g? ? TUNE MUTINGMN MN TUNE ? ?VOLUME? ?g 123 456 789 j 0 PROGRAM CD 1 7 REC PAUSE H / I One-touch editing (AI EDIT) The deck measures the tape and calculates which tracks go on which side of the tape so no tracks get cut off at the end of either side. Recording starts from the first track o