Technics-SLPD-688-Service-Manual电路原理图.pdf
Servlce Manua NCOMPACT 0l58 DIGITAT AUDIO Colour ( K ) . . . . . . . B l a c k T y p e Area Suffix for Model No Area Colour Europe. ( K ) ( E B )Great Britain. ( E G ) Germany and ltaly. ( G C ) Asia, Latin America, Middle Near East and Arica. ( G N )Oceania. MASH is a trademark of NTT Please file and use this Service Manual together with the Service Manual for Model No. SL-PD687 (E, EB, EG, GC, GN) Order No. AD9502043C8 . AD9701002S0 and AD980100550. Note : This Simplified Service Manual is provided to indicate the main ditference between the orginal Model No. SL-PD6B7 (E, EB, EG, GC, GN). and the subsequent Model No. SL-PD688 (E, EB, EG, GC, GN). lwARNtNG This service information is designed for experienced repair technicians only and is not designed for use by the general public. lt does not contain warnings or cautons to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to servce or repair the product or products dealt with in this service information by anyone else could result in serious injury or death. ORDER NO. Compact Disc Changer MASH- SL-PD6B8 m0ltLr8e noise ehprnB TNGRES.: W - i:Y( 1998 Matsushita Electronics (S) Pte. Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. Tchnics RadioFans.CN 收音机爱 好者资料库 SL.PD688 Notes: . Mentioned in ths parts list is the complete replacemenl parts list for Model No. SL-PD688 (E,EB,EG,GC,GN) with reference to model no. SL-PD687 (E,EB,EG,cC,GN). - lmportant safety notice: Components identified by ./! mark have special characteristics important for safety. Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low noise (resistors), When replacing any of these components, be sure to use only manufacturers specified parts shown in the parts list . - M Indicates in the Remarks columns indcates parts supplied by MESA. . Warning : This product uses a laser diode. Refer to caution statements on page 2. ACHTUNG : . Die lasereinheit nicht zeflegen. . Die lasereinheit darf nur gegen eine vom hersteller spezifizierte einheit ausgetauscht werden. elc are used. I Change In Replacement Parts List J 4 . Ref No.Part No.Parl Name - I I SL-PD688 - v , Bef No.Part No. Part Name x:-xej;.f F! c753 470P t = , g3r3iEFEe: gEH8d. l x2 nnn PtaY t-RcK xr- ll lt ll Tr.v -nlll- w sRDAra vs JU/LI*t lll u u w DVDI SBCK F=t6.934,tMHz T+13.3ms. - DV$l suBc rx PDo l97o2 -.*r,rcr_x pcK MN662Z41 RpA -rorrr EFM SEFVO PROCESSOF/ +MtD AVss2 DIOITALSIGNALPROCESSOW SENSE AVD2 Bh$hiLffS /FLocK VCOF /TLOCK Pl F /+B|XCK Dstf ,/ socK DRF P|-AY PIAY . suB u*-,S*- JL*J:f:l TES P-6 PMCK gEEsF*seesr: otoi ,tn, . ; ii rvxrro t*f l g-y: swlTcHlo zmi. oltviilv. (5v) fPz I rt I - _:- z q - - 3 - sL-PD349/66516871887 I Printed Gircuit Board Diagram (New CD Unit) Note: This printed circuit board diagram may be modified at any time with the development of new technology. - 4 - T g Unit)CD D (New o Y U I l/ ,./l . g ( E E K (r/ v -. 1 t i I g -i t l- I I I I CD Unit Parts Location D- l I e - 5 - / cN701 O o uL-PD349/665t687t887 | - I Replacement parts List (New CD Unit) Re No.Part No rarl Name CREf c70l ECEA0it(A3301 6.3V 33U I c702 :cuzlEt 04t8r ?5V 0. tu c703 :OEA0JKAl 0l I :cuzrEl 01rBx i.3v l00u I c701 rsv 0. lu c706 :CUYlH272XBl0y 2700P c707 :cuvtE273KBil 25V 0.027U c708 rcuvlH39ZI(BXrov 3900P c709 :CUVlE563XBX rsv 0.056U c7l 0 ECUVI Ht 5l Kct50v | 50P c7l I12ECUIEI)4ZFN25V 0. lu c7r 3:CUtlEl 04lBl25V 0. tu c7r1 :CEA0JKAl0l I.3V l00u I c7l 5:cuvlHl E2(8tiov 1800P c7r 6:cuvlHS2lKBt0v 820P c7t7 :cuEl04zFilrsv 0. lu c7t 8:CUVIC224KBt6V 0.22U c721,22cuvr Ht 50JcI 0v t5P c723 cEAlAKA22t I 0u 220u ct21 lecuzlerolrel5V 0. lu c725,26CUEIHI()zXBI 0v | 000P c727,2EcEAtHPKol 0 |0v tu c730 cutEl04zFt5V 0. lu c73r,32.;r0Jt(4221 |3V 220U c733 lecuzlerolraitv 0. lu c734 lecerrlxrezt i220U c735-37lcufiEto4zFt lzsv o. lu cr38 lEcuzriElolren l-sv-. ru I c739 lEcuvtHloxeil lov 0.01u I cr12 lEcuulEzlxsil lsv o.27u I c743 IECUriEt0lzrl lzw- o. ru c711 lEcuvtEt2xail l-sy o.olzu c4r lEcuErc173KBillr6vl.o47u-.-.-_-_.-ti c74t lecuvixzzrrolrtlv 22tlp T.i c749 lecuvtlzzxsr50v 2200P ,5V 0. tu c750,51ECUZTEl 04t8r u J :CUVI H47l KBI50v 470P I :cuE I H17t K8N50v 470P I c76i,62:cUElH4Tll(8tiov 470P cI70t RJU035T0l6-lsoct(ET(l 6P) cN702 rJslA6723-lQ)0NrEcr0R (23P) I c70l AilEE37S8Eltc tc702 $662741 RPAtc I c703$87E0S8E2tc I q70l rsB709sTXrRAilS I SToR Q702rrct t4YKt46TRAIIS I STOR R70l :RJ6GEYJlR7Vt/t0t 4.1 R702 :RJ6GEYJE22Vl/r 0f 8. 2K R703 :RJ6GEYJ823V t/t0y 82K R701 :RJ6GEYJ | 024l/t0r lK I i i R705 RJ6GEYJI24V t/101 t20K t/r0t lt( R706 :nJ6GEYJl02A R707 :RJ6CEYJ474V t/10r 470K R708 :RJ6cEYJ | 54Vr/r 0f I 50K 709 RJ6GEYJ173V t/tlt 47K ERJ6GEYJ I O3V RJ6GEYJ I 51V R7l I R712 ERJ6GEYJ22I Vt/tor 220 I I R7l 5RJ6CEYJ I 22V/t0r 1.2K I R71t-20 :RJ6CEYJl02A /l0t rK 4 - 6 - Prnted in JaDan H980110500 TN/HH
