Pioneer-VSXD608-avr-sm 电路图 维修手册.pdf

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1、ORDER NO. PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD

2、. 253 Alexandra Road, #04-01, Singapore 159936 ? ? ? ? ? ? PIONEER ELECTRONIC CORPORATION 1999c VSX-D608 RRV2104 1. SAFETY INFORMATION.2 2. EXPLODED VIEWS AND PARTS LIST.3 3. SCHEMATIC DIAGRAM.6 4. PCB CONNECTION DIAGRAM.26 5. PCB PARTS LIST.39 6. ADJUSTMENT.44 CONTENTS 7. GENERAL INFORMATION . 45 7

3、.1 PARTS.45 7.1.1 IC.45 7.1.2 DISPLAY.48 7.2 DISASSEMBLY . 50 7.3 BLOCK DIAGRAM.52 7.4 REMOTE CONTROL UNIT . 53 CU-VSX138 (AXD7178) 8. PANEL FACILITIES AND SPECIFICATIONS.57 T IZK FEB. 1999 Printed in Japan Type Model Power RequirementRemarks VSX-D608 KUXJIAC120V KCXJIAC120V THIS MANUAL IS APPLICABL

4、E TO THE FOLLOWING MODEL(S) AND TYPE(S). AUDIO/VIDEO MULTI-CHANNEL RECEIVER R STANDBY/ON STANDBY PHONES AUDIO/VIDEO MULTI-CHANNEL RECEIVERVSX-D608 STATION TUNING SELECT SIGNAL SELECTMIDNIGHT DOWNUP BASSTREBLE VCR 1VCR 2DVD/LDTV/SA TCDFM/AMMD/T APE 1VIDEO LOUDNESS T APE 2 MONITOR DIRECT VIDEO INPUT V

5、IDEOS-VIDEO L MASTER VOLUME CLASSMEMORY MPX MODE + + + FREQUENCY / DTS DSP MODE DIGIT AL NR AUDIO R SPEAKERS DVD 5.1CH RadioFans.CN 收音机爱 好者资料库 2 VSX-D608 1. SAFETY INFORMATION This service manual is intended for qualified service technicians ; it is not meant for the casual do-it- yourselfer. Qualif

6、ied technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are no

7、t qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to

8、 cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 Proposition 65 NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation. REMARQUE (POUR MODLE

9、CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pices de remplacement doivent avoir la mme dsignation. ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BE

10、FORE RETURNING THE APPLIANCE TO THE CUSTOMER. 2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appliance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replac

11、ement components rated for voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual. The u

12、se of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and new instructions are issu

13、ed from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER. 1. SAFETY PRECAUTIONS The following check should be performed for the continued pr

14、otection of the customer and service technician. LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the earth ground and all exposed metal parts of the appliance (i

15、nput/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5mA. (FOR USA MODEL ONLY) Leakage current tester Reading should not be above 0.5

16、mA Device under test Test all exposed metal surfaces Also test with plug reversed (Using AC adapter plug as required) Earth ground AC Leakage Test RadioFans.CN 收音机爱 好者资料库 3 VSX-D608 2.1 PACKING (1) PACKING PARTS LIST Mark No. Description Part No. 2. EXPLODED VIEWS AND PARTS LIST NOTES: Parts marked

17、by NSP are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on the product are

18、 used for disassembly. 1Packing SheetAHG7010 NSP2Alkaline Dry Cell BatteryVEM1012 (LR6, AA) 3Operating InstructionsSee Contrast table (2) 4Sub Instruction ManualARH7048 (System Set Up) 5FM AntennaADH7004 6AM Loop AntennaATB7009 NSP7Warranty CardSee Contrast table (2) 8Remote Control UnitAXD7178 (CU-

19、VSX138) 9 10Polyethylene BagZ21-038 (0.03230340) 11Front Pad 508AHA7236 12Rear Pad 508AHA7237 13Packing Case 608UCAHD7692 4 7 5 6 3 2 10 11(1/2) 11(2/2) 12(2/2) 12(1/2) 1 13 8 MarkNo.Symbol and Description Part No. Remarks KUXJI TypeKCXJI Type 3Operating Instructions (English)ARB7157Not used 3Operat

20、ing Instructions (English/French)Not usedARE7179 NSP7WarrantyCardARY7023ARY7024 (2) CONTRAST TABLE VSX-D608/KUXJI and KCXJI are constructed the same except for the following : RadioFans.CN 收音机爱 好者资料库 4 VSX-D608 2.2 EXTERIOR K J D LK I F G C G F M H B J I C D E L E B H A A M H 32 57 57 57 57 57 57 57

21、 57 57 57 23 67 13 29 57 38 39 39 57 57 57 Accessories of Front Panel 608 (No. 47) 5770 Note 1 : Torque is 12 kg cm 57 21 25 22 2 57 59 59 53 57 47 9 36 37 30 57 57 1 58 34 17 24 72 16 4 11 12 26 28 31 60 60 57 53 69 66 1 1 68 57 61 57 57 64 65 65 62 63 57 57 57 58 71 (KCXJI Type Only) 20 1954 10 55

22、 55 18 33 5 8 7 57 57 57 35 27 57 59 59 44 50 53 57 49 57 42 46 41 51 6 43 3 40 +2 0 14 73 69 57 40 5 VSX-D608 1INPUT AssyAWX7209 2FRONT AssyAWX7215 NSP3POWER SW AssyAWX7222 NSP4REAR SP AssyAWX7250 5AMP AssySee Contrast table (2) NSP6HEADPHONE AssyAWX7229 7TRANS 1 AssyAWX7231 8TRANS 2 AssyAWX7232 NS

23、P9FRONT VIDEO AssyAWX7371 10BARRIER AssyAWX7284 NSP11F.SP.CONNECT AssyAWX7285 NSP12R.C.SP.CONNECT AssyAWX7286 13VIDEO AssyAWX7235 14SVIDEO AssyAWX7237 15 16FRONT LARGE AssyAWX7288 17DOLBY DIGITAL AssyAWX7373 18Power Transformer (T1)See Contrast table (2) 19Fuse (FU1 : 10A)REK1087 20Fuse (FU2 : 7A)VE

24、K1027 21FFC 21P (J2)ADD7100 22FFC 07P (J4)ADD7101 23FFC 13P (J5)ADD7103 24FFC 17P (J8)ADD7107 25FFC 26P (J3)ADD7118 26AC Power CordADG7024 NSP278P Shield Cable (J6)ADX7243 28Cord StopperCM-22C 29Tuner Holder BAAD7490 NSP30Under Base D5ANA7079 31Rear PanelSee Contrast table (2) 32Bonnet CaseAZN7762 3

25、3Trans FrameANG7193 34DSP ShieldANG7196 NSP35Heat Sink Assy D5ANH7095 36InsulatorPNW2766 37Locking Card SpacerAEC7160 38PCB MoldAMR2533 NSP39Card SpacerDEC1770 NSP40BinderRNE1277 41Volume Knob 508AAB7179 42Sub Panel 508AAD7482 43Function Button 608AAD7500 44Power ButtonAAD7440 45 46Display Window R6

26、08AAK7606 47Front Panel 608AMB7552 48 49Name PlatePAM1776 50LED LensPNW2019 51 52 53ScrewABA7009 54ScrewABA7043 55ScrewABA7044 56 57ScrewBBZ30P080FZK 58ScrewBBZ30P200FMC 59ScrewBPZ30P080FMC 60ScrewFBT40P080FZK NSP61Binder (BK-1)ZCA-BK1 62Heat Sink Angle FANG7194 63Heat Sink Angle RANG7195 NSP64Heat

27、Sink D5ANH7090 65ScrewBBZ30P080FMC NSP66FET AssyAWX7228 67FM/AM TUNER UnitAXX7046 68SheetAEE7026 69FET AngleANG7186 70InsulatorAMR7198 71Fuse (FU701 : 10A)See Contrast table (2) 72ScrewABA1007 73FFC 11P (J7)ADD7142 (1) EXTERIOR PARTS LIST Mark No. Description Part No.Mark No. Description Part No. Ma

28、rkNo.Symbol and Description Part No. Remarks KUXJI TypeKCXJI Type 5AMP AssyAWX7223AWX7331 18Power Transformer (T1)ATS7234ATS7235 31Rear Panel 608UANC7724Not used 31Rear Panel 608CNot usedANC7763 71Fuse (FU701 : 10A)Not usedREK1087 (2) CONTRAST TABLE VSX-D608/KUXJI and KCXJI are constructed the same

29、except for the following : VSX-D608 6 A B C D 1234 1234 3. SCHEMATIC DIAGRAM 3.1 OVERALL WIRING CONNECTION DIAGRAM 2/2 INPUT ASSY (AWX7209) A VIDEO ASSY (AWX7235) N SVIDEO ASSY (AWX7237) O FRONT VIDEO ASSY (AWX7371) P DOLBY DIGITAL ASSY (AWX7373) A1/2,A 3/3QQ1/3-Q CN9551 J4 7P FM/AM TUNER UNIT (AXX7

30、046) VSX-D608 7 A B C D 5678 5678 Note : When ordering service parts, be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST. R.C.SP. CONNECT ASSY (AWX7286) F REAR SP ASSY (AWX7250) H FRONT LARGE ASSY (AWX7288) G F.SP. CONNECT ASSY (AWX7285) E BARRIER ASSY (AWX7284) L TRANS 2 ASSY (AWX7

31、232) J TRANS 1 ASSY (AWX7231) K POWER SW ASSY (AWX7222) HEADPHONE ASSY (AWX7229) C FRONT ASSY (AWX7215) B I J52 J51 AMP ASSY (KUXJI TYPE : AWX7223) (KCXJI TYPE : AWX7331) DD1/2,D FET ASSY (AWX7228) M POWER TRANSFORMER (T1) (KUXJI TYPE : ATS7234) (KCXJI TYPE : ATS7235) AC POWER CORD : ADG7024 FU1 REK

32、1087 (10A) FU701 REK1087 (10A) KCXJI TYPE ONLY FU2 VEK1027 (7A) AC120V 60Hz VSX-D608 8 A B C D 1234 1234 3.2 INPUT ASSY (1/2) 1/2A 1/2INPUT ASSY(1/2) (AWX7209) CN602P CN202B A FUNCTION BLOCK 4061/2D 2/2A TO FM/AM TUNER UNIT JA103 (1/2) AKB7113 JA102 (1/2) AKB7113 JA101 (1/2) AKB7113 JA101 (2/2) AKB7

33、113 JA102 (2/2) AKB7113 JA103 (2/2) AKB7113 VSX-D608 9 A B C D 5678 5678 1/2A CN202B CN507 N 352J 2/2A CN9801 1/3Q CN9802 1/3Q : AUDIO SIGNAL ROUTE L ch : AUDIO SIGNAL ROUTE (CENTER) C ch : AUDIO SIGNAL ROUTE (FRONT) FL ch CN554 O VSX-D608 10 A B C D 1234 1234 3.3 INPUT ASSY (2/2) 2/2A 3k 120p 12k 1

34、2k 12k 68p 68p 3k3k 1/2A 2/2INPUT ASSY(2/2) (AWX7209) A E. VOL BLOCK1/2A 1/2A IC301 LC7535M (LC7536M) IC303 LC7535M (LC7536M) VSX-D608 11 A B C D 5678 5678 2/2A 12k 12k 120p 120p 3k3k 1/2A : AUDIO SIGNAL ROUTE (FRONT) FL ch IC302 LC7535M (LC7536M) VSX-D608 12 A B C D 1234 1234 3.4 FRONT and POWER SW

35、 ASSEMBLIES B C 0.47/5.5 FRONT ASSY (AWX7215) B POWER SW ASSY (AWX7222) C CN1111/2AD CN9551 1/3Q MASTER VOLUME REMOTE RECEIVER UNIT VSX-D608 13 A B C D 5678 5678 B CN4012/2D FRONT ASSY S201 : SIGFNAL SELECT S202 : MIDNIGHT S203 : DIGITAL NR S205 : S206 : + S207 : S208 : + S209 : SPEAKERS S210 : LOUD

36、NESS S211 : DIRECT S212 : TAPE2 MONITOR S213 : / DTS S214 : DSP MODE S217 : DVD/LD S218 : TV/SAT S219 : CD S220 : FM/AM S221 : VCR 1 S222 : VCR 2 S223 : MD/TAPE1 S224 : VIDEO S229 : CLASS S230 : MEMORY S231 : MPX MODE S233 : S234 : + S235 : TUNING SELECT S250 : MASTER VOLUME STATION/FREQUENCY BASS T

37、REBLE VSX-D608 14 A B C D 1234 1234 3.5 AMP (1/2), F.SP.CONNECT, R.C.SP.CONNECT, FRONT LARGE and REAR SP ASSEMBLIES 1/2D 4.7/50 4.7/50 4.7/50 18p 4.7/50 4.7/50 JA413 AKB7111 1/2AMP ASSY(1/2) (KUXJI TYPE : AWX7223) (KCXJI TYPE : AWX7331) D CN1121/2A 2/2D 2/2D VSX-D608 15 A B C D 5678 5678 HGFE 1/2D 0

38、.1 0.1 AKE7036 22k 1.2k JA653 AKB7111 0.1 AKE7041 0.1 0.1 REAR SP ASSY (AWX7250) H R.C.SP. CONNECT ASSY (AWX7286) F F.SP. CONNECT ASSY (AWX7285) E FRONT LARGE ASSY (AWX7288) G 2/2D 2/2D : AUDIO SIGNAL ROUTE (FRONT) FL ch CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME

39、 TYPE NO. ICP-N25, MFD BY ROHM CO., LTD. FOR IC404 and IC405. VSX-D608 16 A B C D 1234 1234 3.6 AMP (2/2), HEADPHONE, TRANS 2, TRANS 1, BARRIER and FET ASSEMBLIES 2/2DI 2/2 AMP ASSY(2/2) (KUXJI TYPE : AWX7223) (KCXJI TYPE : AWX7331) D HEADPHONE ASSY (AWX7229) I 1/2DCN203B ATT1223 1000/25 : AUDIO SIG

40、NAL ROUTE (HEAD PHONE) HP +43.1 43.1 VSX-D608 17 A B C D 5678 5678 2/2DMLKJ AC120V 60Hz TRANS 1 ASSY (AWX7231) K TRANS 2 ASSY (AWX7232) J BARRIER ASSY (AWX7284) L FET ASSY (AWX7228) M CN115 KCXJI TYPE KUXJI TYPE MAIN TRANS. 1/2A MAIN TRANS. AC OUTLET AC POWER CORD ADG7024 LIVE NEUTRAL REK1087 NP 10A

41、 REK1087 10A ATF7018 VEK1027 7A +66.1 66.1 NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. CAUTION - CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE NO. ICP-N70, MFD BY ROHM CO., LTD. FOR IC351 - I

42、C354. 1.8k VSX-D608 18 A B C D 1234 1234 3.7 VIDEO, SVIDEO and FRONT VIDEO ASSEMBLIES N VIDEO ASSY (AWX7235) N CN555 O CN110 1/2A CN105 1/2A NJM4558D-D NJM4558D-D NJM4558D-D NJM4558D-D CN601 O P VSX-D608 19 A B C D 5678 5678 P PCB BINDER SVIDEO ASSY (AWX7237) O FRONT VIDEO ASSY (AWX7371) P CN109 1/2

43、A CN602 P : S-VIDEO Y-SIGNAL ROUTE Y C DC : S-VIDEO C-SIGNAL ROUTE : S-VIDEO C-DC ROUTE Y20 ADX7248 O VSX-D608 20 A B C D 1234 1234 3.8 DOLBY DIGITAL ASSY (1/3) 1/3Q C9121 (R9103) 0 R9102 (C9127) 470p C9103 1000p 3/3Q CN1081/2A 2/3Q VSX-D608 21 A B C D 5678 5678 1/3Q C9506 (R9521) 47k 7.7MHz 1/3DOLB

44、Y DIGITAL ASSY(1/3) (AWX7373) Q CN1131/2A INPUT, CODEC & CONTROL BLOCK CN201B 2/3Q 3/3Q 2/3Q 3/3Q 3/3Q VSX-D608 22 A B C D 1234 1234 3.9 DOLBY DIGITAL ASSY (2/3) 2/3Q 1/3Q 1/3Q VSX-D608 23 A B C D 5678 5678 2/3Q 2/3DOLBY DIGITAL ASSY(2/3) (AWX7373) Q DSP & MEMORY BLOCK VSX-D608 24 A B C D 1234 1234

45、3.10 DOLBY DIGITAL ASSY (3/3) 3/3Q NJM4558MD NJM4558MD NJM4558MD NJM4558MD NJM4558MD NJM4558MD 1/3Q 1/3Q 1/3Q VSX-D608 25 A B C D 5678 5678 3/3Q NJM4558MD NJM4558MD NJM4558MD NJM4558MD NJM4558MD NJM4558MD NJM4558MD NJM4558MD NJM4558MD NJM4558MD 3/3DOLBY DIGITAL ASSY(3/3) (AWX7373) Q OUTPUT FILTER &

46、MUTE BLOCK 1/3Q VSX-D608 26 A B C D 1234 1234 4. PCB CONNECTION DIAGRAM Q1351 IC107 IC108 IC104-IC106 IC110 (ANP7267-B) 406D352 J FRONT VIDEO ASSYP INPUT ASSYA CN980QCN555O SIDE A NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between t

47、he main parts of PCB and schematic diagrams is shown below. 3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram. 4. View point of PCB diagrams. Symbol In PCB Diagrams Symbol In Schematic Diagrams Part Name B C E D D G G S S B C E BCE DGS BCEBCE BCE Transistor Transistor with resistor Field effect transistor Resistor array 3-terminal regulator Capacitor Co