Pioneer-VSX04-avr-sm电路图 维修手册.pdf

《Pioneer-VSX04-avr-sm电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Pioneer-VSX04-avr-sm电路图 维修手册.pdf（15页珍藏版）》请在收音机爱好者资料库上搜索。

1、SerYice Manual (D rrloNeEfr Tt, Art of Enffiinmqfi ORDER NO. RRVI771 AUDIO/VIDEO STEREO RECEIVER vsx-o4 ORefer to the service manual RRVl713 for VSX-4561KUXJ!. PIONEER ELECTRONIC CORPORATION 4-1, Mesuro lhome, Megureku, rotcyo 153, Japan PIONEER ELECTRONICS SERVICE,INC. P.O. Box 1760, Long Beach, CA

2、 90801-1760, U. S. A. PIONEER EtEcrRoNlc IEUR0PE) N.v. Haven 1087 Keetbergtaan 1,9120 Melsete, Betgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 50-1 Orchard Road, #100 Lane Crawford Ptace, Singapore 0923 PIoNEER ELECTRONIC CORPORATION 1gg7 r_szE MAF. 1es7 prinbdin THIS MANUAL IS APPLICABLE TO THE FO

3、LLOWING MODEL(S AND TYPE(S). Tvpe Model Power Requirement Remarks vsx-o4 KUXJI/CAo AC120V i ! I , I RadioFans.CN 收音机爱 好者资料库 vsx-04 1. CONTRAST OF MISCELLANEOUS PARTS NOTES: o PartsmarkcdbyNSParegenerallyunavailablebecausetheyarenotinourMasterSparePartsList. The fimark found on some component parts i

4、ndicates the importance of the safery factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Wen ordering resistors, first convert resistance values into code form as shown in the following examples. Exl When there are 2 effective digits (any digit apart from 0

5、), such as 560 ohm and 47K ohm (tolerance is shown by l=57o, and K=lOVo). 560o +56x tOt+56i. .RDt/4pUEtlgAJ 47 kO + 4Z x td + 473 . RDt/4pU FijAA J 0.5 o -.+R50. .RN2H trtrOr t Q + tRo Rs/P IIEIU K ExZ when there are j effective digits (such as in high precision meal film resistors). 5.62k0+562X tOt

6、+5621.-. .RNr/4pC tr68trr CONTRAST OF VSX.O4IKUXJI/CA. VSX-O4/KUXJVCA and VSX-456/KUXJI have the same consruction except for the fotlowing : MarkSymbol OSD CS U (aosr coNT) i v-e s B V-A I N V MUTE 3 ,* ,* RMC +5V DG 5 r 063-l CK(DR LOCK) _ Si(AC-3 RST) S srrc-: sroe) I 3 DIRECT(ADIDrR) I NC(AC-3 RE

7、O. ) = J c r.F F - O lj . O J o Y f aaaaaoll-o_o rl 6Y: GO GGG 6-OOOAAOOO-6 uu!0u!o o o o o o a aa a a ao6 a a qaua MEO STERO G2 XEY IN I XEY IN 2 XEY !N 3 DEM LX/SURR DT DR. LdX/SURR CK AC_3 ASTASP ST c-3 aK/4AS2A SEGI OAEY9 SEGI IEY8 SEGI24EY SEGI34EY6 SE6I44EYS SEG I54EY4 SEGl64EY3 sac t 1 EY? SE

8、GI64EYI SEGI9 SEG2O sEo2 r LAONESS T, ME SYS. DT ac-3 sTop/pRo sT 4955 CqT/GO Ol 405 r cd7/60 CE 5- - aa ro o o to z o Elr cN98 r NOTE: When ordering service parts, be sure to refer to PARTS LIST of EXPLODED VIEWS or pCB PARTS L!ST. vsx-04 .*:AUDIO SIGNAL ROUTE ENrrn cN4os E o.o1 at43l i GND vR r 90

9、1 , vR 1902 : ACS702 I S915 : MEMORY 5916 : MPX MODE 5918 : DIRECT 5919 : RETURN S920 : SPEAKERS B 5921 : SPEAKERSA 5922 : MULTI JOG VR1901 : BASS (-/ +) VR1902 :TREBLE (-/ +) VR19B : BALANCE (L/ B) vRr903:ACS70e2 EF .rrr-coM AS.Y (Awz6os) FUU-COM ASSY 5903 : SELECT SgM : ENTER 5905 :TAPE 2 MONITOR

10、5906 : CD 5907 : TUNER S908 : PHONO 5909 : VCF/TAPE 1 S910 : DVD/TV S911 : LD/SAT S913 : CLASS 5914 :FWAM T GND FM COMP RF ATT - osp o.lB R GND L - r5v TP + I5V TL 5r053-l r05 =si z o c! t! ti.?l H L 1 a : - lCt9O2l2/2) i( NJM4sseo ; EIr, vsx-04 2.2 INPUT ASSY (1/3 TVCR la:l lREc I s: El vce E Ett l

11、; F rope l:lcrc 13 VR ti:l I l:t .l li;=i;lx: ,3 LL fAA?E2 | 6 lnec I lL:l I Iol I lEl:l rAPE2 no ,* BIE l(,-%,) E.L Elrrn r N PUr ASSY ( r./3) (AWZB6,4) +: AUDIO StcNAL ROUTE (SL)+: AUDIO SIcNAL ROUTE (REAR) (C)+: AUDIO SIcNAL ROUTE (CENTER) (T)*: AUDIO SIGNAL ROUTE (TUNER) (P).+: AUDIO SIGNAL ROUT

12、E (PHONO) (REC)=+: AUDIO SIGNAL ROUTE (REC)z Ft ZlZl!) L-FJolll-ooo 6AAATOLl-lOr EIrt/z c43l Ra21 4. 1/5A 1 1ai4/ZS ,; O a2aP124aaP R426 I e #C vsx-04 fr ; *o L G (AG) R G (AG) FR G (AG) SL G (AG) SR G (AC) C G (AG) di necrr r CN40a KM2OOTA15 L SW c A _ISV SR A +r5V SL L N AG R IN MG D +5V LOUDNESS

13、9K/ | AK VOL UP VOL DOWN o r.- I I ,5o :; rFo, r.l EIrr n, ElF,o, s r- . I caga # - | _a- ,/ . -/5o o o ro z vsx-04 2.3 TNPUT ASSY (2/3) Brn IX*%3TI N o * z o rL tEt H +8L -BL _BR _AR +BR - N o a/ rol zl ol rJ- 19 E!P sQ :N j1 o Slr ( l lr) I R(L -t rrl o !5o,*u l- Rc e s(t ;?3 L R L G +R) +B SP lm

14、lN -llu)l 3 ZI N () l- I -ll o EII I DG ST +5V WAKE UP r, , , tr rS, Elt Sr S El t: bt Lfl INPUTASSY S201 :IMPEDANCESELEOTOR For the schematic diagram, only the differences compared with VSX-456/KUXJI *BFzl2 0sB vsx-04 E, tu ccF z I.JJ UI ge tu tLt llJ FFF flf ooo G.rrG, JJJ zzz (,(9(9 a66 ooo ooo f

15、f,f riiii J(J a- Nlo l! lE lzlY I 2 I I 2.4 R/C SP (ELITE ASSY .dS UV=A TJ I r u1 a (h tr.l F J tu -o L(o a N 9= ;3 l! + J EE t 992-O9 t-9A, J ,r RY:51 t.9 is ANP7179-B ol63 0r51 3. The parB mountod onthis PCB includo all n$ary pa(s for sveral dsslinatioN. For funher infromation for respctive destin

16、ations, b sure to chtrkwith the$hsmatic diagram. 4. Viewpoinr of PCB diagrams Connector Capacitor (=*, t (=i.r P.C.Board Chio Part Uut-,!iii: : i:7fi ffi-+ ,E: JE o ET FRNT INPUT ASSYElr rRoNr sP AssY cN203 ,tFits6 _- freE? (r2B , :+l FO . ()- tsa orsrit .+ i I m-;*;-i;m ffi I :l :, ., c126? 3o,ztff

17、igBE?l llm -.1 .v5or- I+OOAooAoOl I -l iHe c5sr. e+ild: :iirbr:i.:.4 +:+$:ircre-,:,i :i:iiri:ii:r ;ji*RS r ;F6e ) FRONT SP ;SS-Y Si,!, ia$io Nt o_ I l : O i$ zoz Symbol in PCB Diao rams Symbol in Schematic Diaorams Pan Nam BCE BC EBCE oooooo t rol Transistor o BCE BC EBCE oooooo t l Transistor with

18、resistot DGS DG SOGS oooooo l,+- | l,+. I rI!i rul Field eff6t transistor (ooooooxResistor aray loEd _J-l_ + 3-terminal regulator .-r- - - . - ; Qw. f 8512! lq5i, - r_ aa:Ll ao)- , i a6o !eepu !99L/ rs v112 l*$llT i *l sol1 I I a .11olt). ro 6 q;o ll r_-_,i : F 1 -c p oa *c o-11, ;iEf ;ii;i:3:;: * , &tq?d:l$gtfttt:t3 t. dt&u, *bt I :B B ( : ,0F Er Er ANP7I74-B El zrz vsx-04 4. GENERAL INFORMATION 4.1 ATTACHING THE DOOR PANEL O SfAe me Door Panel slannvays. Rotate it so thar it is horizontal. Pustr it suaight in. Move it downwards a little, and push in with bending it. ry 15