Pioneer-CTF7272-tape-sm 电路图维修手册.pdf

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1、ffipxmroffi2 ii i LrD2 :fLC-113,|., ,f+- I- Itt t_ _i Pa rts L ist SEMICONDUCTORS AND OTHERS 11.6 DOLBY MODULE B+ Ql* +B 4 zSC 1623 zSCt 623 Rr r 25K30AD 2SC1623 2SA?33 zSC 1623 (9 (Y Cra 10P CO c- i+ c- ) c-) ct E RWF-056, No. 45 W F-056, No . 79 WF-056, No. 40 RWF-056, No. 39 RWR-035, No. 17 RWS-0

2、44, No. 5 LEDr TLR-ll3P 3 2 o /x 4 LEDz TLG -ll3 SymbolDescriptionPart No. LEDl LED2 LED (Red) LED (Green) Diode holder TLR-1 13P TLG-1 13 REB-179 15K I R* E +1K 10/16 Rzs Cn B.?K 0.1 Rz+ , Crr Ttn JCD M ),t r c6 0 0041 Cs 0. c N ) O tr- c-l 7 t + to 10/16 r- -f ct (. :- O a a : C-) )d ct c) C-) Y C

3、r) ct P r ) = GJ Cl E- ) =+ r. ) t_ B ?x 10/16 ) O s-t- c I fr 0 33i 3s 1 00K z70K 47 ,11.7 SWITCH ASSEMBLY (RWS.O44I Pa rts L ist SWITCH ES RESISTORS CAPACITORS SymbolDescriptionPart No. S3 S6 s12 Lever sw Lever sw Lever sw tch tch tch RS K-031 RS K-032 RS K-032 SymbolDescriptionPart No. R 701 R702

4、 R 703 Metal ox ide f il m Carbon fil m Carbon f il m 1k 1W 33 %W 33 %W RS1 PSF 1O2J R D%PS F 33OJ R D%PS F 33OJ SymbolDescriptionPart No. c701 c702 My lar O.O47 50V My lar O.O47 50V COM A 47 3K 50 COMA 473K 50 GT.F7?72 RWG -062, No. 1 B RWG -062, No. 30 RWX-130, No. 4 RWF-056, No. 72 RWF-056, No .

5、71 RWF-056, No. 31 RWF-056, No.57 RWF-056, No.41 RWG -062, No. 23 RWF-056, No. 42 CrAz RWF-056, No. 58 RWF-056, No.32 RWF-056, No. 76 RWG -062, N o. 22 RWF-056, No.62 RWF-056, No. 61 Fe Cr MEMORY (oFF) DOLBY ( OFF) TAPE SELECTOR (srD) II oo tf lt4 I t6 Rroe 33 ( t/zw) II oo II oo Ss tl oo 11.8 JACK

6、ASSEMBLY (RWX.128l Parts L ist R ESISTORS LCh LINE IN ITCh LINE OUI h LINE lN lRch LINE OUT ) O = C-J o l4 (ja DIN CONNECTER: 10 S B 1 6 S5-r+ , INPUT SELECTOR SW SymbolDescription Part No. R 501 R 502 Carbon film 100k Carbon f ilm 100k Pin jack assembly Switch ( I trtPUT SE LECTOR) RD%PS 1O4J R D %

7、PS 1O4J R KB-O1 O RSH -O21 GT-F7272 RWF-056, No. 23 MIC (Lch), No.3 RWF-056, No. 24 MIC (Rch), No.3 RWF-056, No. 54 RW F-056, No. 53 MIC (Lch), No.6 RWF-056, No. 27 MIC (Lch), No.8 MIC (Rch), No.8 RWF-056, No. 28 MIC (Rch), No.6 ro iF IO $ F rO P )o $t rF )c) I oo o) oo oo N oo (o oo lr) oo $ oo rT

8、oo st oo F oo : o ogJo-l .-4r, !, .-42+ L_1_ Yrt L-r I r o1i-4r lrn I JI O t=-) (C) O C) O + 13 2 3 3K(/zW) Q +o i or w03B tB.7V 25D234 O Lr) C) +r-.- r - al :-J R+oz Z+.SV lD+at lf) 1cJ l- tc) (_) O LD r rE- -t+l 500m A L-J D+o 11I-151 Lr) C O C) SymbolDescription Part No. o401 D401 D402 D403 ZD401

9、 Transistor D iode D iode D iode Zener diode 2SD234-O or Y Mt-151 sroB10 SIBOl -01 or (srB01-o2l (w038) (w03c) 1224 SymbolDescript ionPart No. R401 R402 R403 Carbon f Carbon f Carbon f lm 47O %W lm 47O %W lm 3.3k %W R D%PS F 471J RD%PS F 471J RD%PS 332J SymbolDescription Part No. FU1 FU2 FU3 FU4 FU5

10、 Fuse 1A Fuse 1A F use 500mA Fuse 500mA Fuse 1A Fuse holder R EK-051 R E K-051 R E K-048 R EK.O4B R E K-051 R KR .O17 Symbol Description Part No. c4a1 c402 c403 c404 c405 c406 c407 c40B c409 c41 0 c41 1 E lect rolyt ic 47 O 50V Electrolytic 100 bOV Electrolytic 100 35V Electrolytic 100 2SV Ceramic 0

11、.01 _ 50V Electrolytic 47 50V E lectro lyt ic 47 50V Electrolytic 1000 16V Electrolytic 47O 50V Ceramic 0.01 50V Cera mic 0.01 50V CEA 471P 50 cEA 101 P 50 cEA 101P 35 cEA 101P 25 CKDYF 1O3Z 50 cEA 470P 50 CEA 47OP 50 CEA 1O2P 16 CEA 471P 5A CKDYF 1 O3Z 50 CKDYF 1O3Z 50 52 GT-F727? RWG.062, RWG.062,

12、 No. 16 No.13 RWF-058, RWG -062, RWG.062, No. 70 No. 4 No. 3 RWF-056, No. 40 RWF-056, No. 39 RWX-130, No. 3 RWG -062, No. 8 METERLAM P BLU WHT AC 120V 60Hz L I J POWE R RED r- -l L- RWG -062, No. 17 MUTING SWITCH RWG -062, No. 34 21 6 l*F I -StiV Reoa 3.3K(r/zw , 12 Rcoz 410 (tlzu) r-.-AA/-+ R4il 4f

13、o (tlzu) HAAr- 38.7 V Q+or 2pDz3 24.6rwv FUr 125V 1A FU+ 125V 500 mA G RN GRN cT-F7272 12.3 PART 2PAN E L STAY N OTE: Parts indicated in green type cannot be supplied. Spacer R N K-208 RT3x6 SPacer RLA.499 RT3x8 lndicator assembly RWX-130 Switch assembly RWS-044 RT3x6 Variable resistor RCV-029 Va ri

14、able resistor RCV.03O PSA3x6 c Lamp R E L-026 Knob RAA-092 Lamp cover A REB.158 q 6 Washer 9d RT3x6 PSA3x % Nut 9d N Washer E32-004 Nut A RBN-OO5 Phone jack (MlC) R KN-031 Washer RKN-032 Phone jack (Headphones) R KN-032 A B c D 2 2 3 3 A B c D 12.4 PART 3 R EAR PAN E L RT3x6 RT3 Jack assembly RWX-1

15、28 NOTE: Parts indicated in green type cannot be supplied. Cord grommet R EC.164 Power cord RDG-013 Binding post B1 1-012 RT3x8 RT3x6 % NOTE: Parts indicated in green type cannot be supplied. 12.5 PART 4 DOOR RT3x6 Spring RBH-302 M Nylon washer FW4.5 x 0.Bt RT3x8 EW3 Nylon washer FW4.5 x 0.Bt 60 RT3

16、x6 A B c D 3 3 2 2 A B c D .o) 6o - (J (o LIJ 3a LO Ps 3 R Xm o)z a*t tft oo vN -o rz gZ. ZC $ = uJ (o O) (o .i X E .O) 6O ;O (oLU 3a b E AE ro5 b.t dx JE cl _(Jco b:$ niv v iz zuE E. E E q) o q) L q) 0) J (o O) c! - co E. o, c .; a O !cl 0)- toto.r c.i S o.t =t LU m -o o c v b E 6) 3or -O) b(o t Qf

17、- PM2x5 Braket (R) Assembly RXA-686 a 12.2l PART 19 Spring RBH-287 PSA3x6 Counter RAW-045 cT-F7e,72lD RWG-062, No. B RWG-062, No. RWG-062, No. RWF-056, RWF-056, RWX.1 30, No.40 No.39 No. 3 RWF-056, No. RWG-062, No. RWG-062, No. RWG-062, No. RWG-062, No. 70 13 17 METERLAM P RED 3.2 POWER SUPPLY ASSEM

18、BLY (RWR-039 341 1 AC 120V 220V 240V D I 21 C+ro ooi I llll I _t-: il1i -3ov I Rrogo,sxtr/zw) 12 | to $coo, *T.* | .t:ii: l*,-,.13 I c, ? | 47t50 .o_ -ltnnrqc I !-1!_ zo+or* coc + T rzz4 | o-a-4 I tt4o2+ | 100/25 I #: J cqos oor * ifil o o- - I (orW03B) *-wlg: I m *r#;3ry,. llt z+av.Slou H O - + B 1

19、1 )+v 1B 2+v + 1 i6 t_ 1, IYL I i,. r., -,ro lr | 1,. T. J Qao, or w03B j8.7V 2SDZ34 .2+( 3 3N 1t7rtx s O - Ji Parts List SEM I CON DUCTORS CAPACITORS RESISTORS SymbolDescription Part No. o401 ZD4O1 D401 D402 D403 Transistor Zener diode Diode Diode D iode 2SD234-0 (or 25D234-Y) 1224 Mr-151 SIQBIO Sl

20、 801-01 or (s r 801 -02) (w038) (wo3c) SymbolDescriptionPart No. R401 R402 R403 Carbon Carbon f Carbon f m 47O %W m 470 %W m 3.3k %W RD%PSF 471J RD%PSF 471J RD%PS 332J SymbolDescription Part No. c401 c402 c403 c404 c405 c406 c407 c40B c409 c41 0 c41 1 Electrolytic 47O 50V Electrolytic 100 sOV Electr

21、olytic 100 35V Electrolytic 100 25V Ceramic 0.01 50V Electrolytic 47 50V Electrolytic 47 50V Electrolytic 1OO0 16V Electrolytic 47O 50V Ceramic 0.01 50V Ceramic 0.01 50V cEA 471 P 50 cEA 101P 50 cEA 101P 35 CEA 1O1P 25 CKDYF 1O3Z50 cEA 470P 50 cEA 470P 50 CEA 1O2P 16 CEA 471 P 50 CKDYF 1O3Z 50 CKDYF

22、 103250 A B c D 3 3 2 2 A B c D NOTE: Parts indicated in green type cannot be supplied. t O $ N O N N N 7 E gs (J i :O OY o_ (9 OO h N 3.3 REAR PANEL o) tt7 (o (Jr c(o O)e OI CT-F7?72rD 3.4 PACKING Protector RHC-061 Protector RHC.O6O Protector RHC-O6O Operating instructions R R8-067 VinYl bag RH L-0

23、31 Side pad RHA-1 19 Protector RHC-059 Cleaning kit R EA.O14 Vinyl bag RH L-019 Connection cord RED-019 Vinyl bag RH L.O1B Side pad RHA-1 19 Packing case R HG-1 52 Protector RHC-059 N- N rS%dSr $il )ffi) r- Lt ./-, 4 a-i i/l iA 2tl l/ 4.2POWER SUPPLY ASSEMBLY (RWR-036) RWG-062, No.3 RWG-062, No.4 RW

24、F-056, No. 40 RWF-056, No. 39 RWX-130, No.3 RWG-062, No. B RWF-056, RWG.O62, RWG-062, No. 70 No.16 No.13 METER LAMP RWG-062, No 1?*-+ ;l- + I o-+-; RWG-062,No.34J II t+l t_ ACJ II 22AV / I h RED 240v 50/60H2 GFN GRN 220 FUSE RED GRN FU+ 400 mA 240v BLU Parts List SEMICONDUCTORS SymbolDescriptionPart

25、 No. o401 ZD4O1 D401 D402 D403 Trans istor Zener diode Diode Diode Diode 25D234-O (or 25D234-Y) 1224 Mt-151 stoB10 S I B0i -01 or (s rB01-02) (w038) (Wo3C) eT-F7O7O/He RESISTORS OTHERS SymbolDescriptionPart No. Heat sink assembly RN F-OOB CAPACITORS OTHERS SymbolDescriptionPart No. c401 c402 c403 c4

26、04 c405 c406 c407 c40B c409 c410 c41 1 Electrolytic 47O 50V E lectrolytic 1 00 50V Electrolytic 100 35V Electrolytic 100 25V Ceramic 0.01 50V Electrolytic 47 50V Electrolytic 47 50V Electrolytic 1000 16V Electrolytic 47O 50V Ceramic O.O1 50V Ceramic 0.01 50V CEA 471P 50 cEA 101P 50 cEA 101P 35 CEA 1

27、O1P 25 CKDYF 1O3Z CEA 47OP 50 CEA 47OP 50 cEA 1 02P 16 cEA 471P 50 CKDYF 1O3Z CKDYF iO3Z 50 50 t- D+or srB0l-0 I B 2+V tUr 400mA 1l 1+V B 1 16 FLla (- +400mA L-r D4o t1I-151 1 Fus A t .a t_ O a a t_ Q+0, 0nW03B 38.7v 25D734 2+v 33K(/zW) O O f x o) : !s r+ OV r =x s= q) 6 JI co l(o = 3g fi(o =5x ME E

28、 o C) L o.l c) a-(, OO & t O $ N OO CN S= 6- +rl o=o UorV Lu 3 r-n ELE LO c, o) f u_ L o F() o) a, a/, o) (t) 3o :N 9 5.3 PACKING Side pad RHA-117 Vinyl bag RHL-018 Operati ng instructions R RB-074 Cleaning kit REA-014 Vinyl bag RHL-019 Connection cord RED-019 Vinyl bag RH 1.035 Side pad RHA-1 17 Packing case RHG-153 aa