Pioneer-XRVS99-cs-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、. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880 ? ? ? ? ? ? PIONEER ELECTRONIC CORPORATION 1998 RRV2036 CONTENTS T ZZK OCT. 1998 Printed in Japan 1. SAFETY INFORMATION . 2 2. EXPLODED VIEWS AND PARTS LIST. 3 3. SCHEMATIC DIAGRAM . 14 4. PCB CONNECTION DIAGRAM. 34 5. PCB PARTS LIST . 49 6

3、. ADJUSTMENT . 55 7. GENERAL INFORMATION . 61 7.1 PARTS . 61 7.1.1 IC . 61 7.1.2 DISPLAY. 73 7.2 DISASSEMBLY . 75 7.3 BLOCK DIAGRAM. 78 8. PANEL FACILITIES AND SPECIFICATIONS . 80 STEREO CD/VCD CASSETTE DECK RECEIVER XR-VS99 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Type Model

4、 Power Requirement The Voltage can be converted by XR-VS99the following method. DBDXJAC110-127V/220-230V/240VWith the voltage selector DLXJ/NCAC110-127V/220-230V/240VWith the voltage selector PREVNEXTRETURNSELECT RadioFans.CN 收音机爱好者资料库 2 XR-VS99 Printed on the Rear Panel LABEL CHECK (For DLXJ/NC ty

5、pe) Additional Laser Caution 1.Laser Interlock Mechanism The position of the switch (S8501) for detecting loading state is detected by the system microprocessor, and the design prevents laser diode oscillation when the switch (S8501) is pressed physically. Thus, the interlock will no longer function

6、 if the switch (S8501) is released physically and deliberatery. The interlock also does not function in the test mode . Laser diode oscillation will continue, if pin 62 of LA9240ML (IC8101) on the CD ASSY mounted on the $M Loading Mechanism assembly is connected to GND, or else the terminals of Q810

7、1 are shorted to each other (fault condition). 2.When the cover is opened, close viewing of the objective lens with the naked eye will cause exposure to a Class 1 laser beam. : Refer to page 60. 1. SAFETY INFORMATION This service manual is intended for qualified service technicians ; it is not meant

8、 for the casual do-it- yourselfer. Qualified 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

9、 and may void the warranty. If you are not 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. IMPORTANT THIS PIONEER APPARATUS CONTAINS LASER OF CLASS 1. SERVICING OPERATION OF THE APPARATUS

10、 SHOULD BE DONE BY A SPECIALLY INSTRUCTED PERSON. LASER DIODE CHARACTERISTICS MAXIMUM OUTPUT POWER: 1.3 mW WAVELENGTH: 790 nm 25 nm RadioFans.CN 收音机爱好者资料库 3 XR-VS99 2.1 PACKING 1FM AntennaADH7004 2Operating InstructionsXRE3019 (English/Chinese) 3AM Loop AntennaXTB3001 4Remote Control UnitXZN3010 (C

11、U-XR052) 5Battery CoverAZA7204 NSP6Dry Cell Battery (R6P, AA)VEM-013 7Polyethylene BagZ21-038 (0.03 230 340) 8Front PadXHA3005 (1) PACKING PARTS LIST Mark No. Description Part No. 2. EXPLODED VIEWS AND PARTS LIST NOTES: Parts marked by NSP and can not be supplied. The mark found on some component pa

12、rts 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 used for disassembly. 9Rear PadXHA3006 10Packing CaseSee Contrast table (2) 11Packing SheetAHG7049 12 13Power CordSee Co

13、ntrast table (2) NSP14Polyethylene BagAHG7033 15Operating InstructionsXRE3018 16Video CordVDE1034 NSP17Caution CardXAX3130 NSP18Door SpacerXHG3002 Mark No. Description Part No. (2) CONTRAST TABLE XR-VS99/DBDXJ and DLXJ/NC are constructed the same except for the following : MarkNo.Symbol and Descript

14、ion Part No. Remarks XR-VS99XR-VS99 /DBDXJ/DLXJ/NC 10Packing CaseXHD3055XHD3038 13Power CordADG1158ADG1154 VOL KARAOKESFC DISCDISCDISC CLEAR STATION REMOTE CONTROL UNIT CU-XR025 MONOBAND PGMREPEATRANDOM AUX P.BASSDISPLAY SLEEPPOWER 6 16 1 3 7 9(1/2) 8(1/2) 8(2/2) 9(2/2) 10 2 13 14 11 15 4 5 18 17 Ra

15、dioFans.CN 收音机爱好者资料库 4 XR-VS99 2.2 EXTERIOR (1/2) 2 12 12 Note : Attatch on the same numbers three. Refer to 2.5 $M MECHANISM VCD. Note : Hook Tray cap on top of loading tray and then insert the bottom three hooks. 9 9 11 15 11 15 11 1 6 10 4 5 7 14 13 3 9 8 17 16 18 9 19 19 5 XR-VS99 (1) EXTERIOR

16、(1/2) PARTS LIST Mark No. Description Part No. 116P F.F.C/30VXDD3006 NSP2$M Mechanism VCDXXA3007 3Volume KnobXAA3005 4FL Cover AXAK3026 5FL Cover BXAK3036 6Tray CapXZN3047 7Display PanelXAK3047 8Bonnet CaseXZN3040 9ScrewBPZ30P100FZK 10Pioneer BadgeXZN3049 11ScrewVBT30P080FZK 12Disc LabelXAX3127 13Jo

17、g Knob AssyXXG3024 14Bass KnobXAB3005 15ScrewBCZ30P080FZK 16Cord StopperDNF1128 17Push RivetAEC7138 18Mic KnobXAB3004 19Cushion RubberXEB3002 6 XR-VS99 2.3 EXTERIOR (2/2) bb d aa aaa a a bbb b bb ccc c aa b a c d 19 Refer to 2.4 FRONT PANEL SECTION. 8 17 19 19 19 29 22 7 11 33 19 19 13 27 35 27 16 3

18、4 30 38 28 28 2 3 6 5 4 9 10 14 15 25 36 21 19 31 32 37 41 42 18 1 19 24 24 24 19 26 24 19 24 11 22 39 40 A A 43 DLXJ/NC Type only 7 XR-VS99 (1) EXTERIOR (2/2) PARTS LIST Mark No. Description Part No. 1AF AssyXWZ3136 2SECONDARY AssyXWZ3137 3PRIMARY AssyXWZ3111 4FM/AM TUNER MODULEAXQ7065 5Power Trans

19、former (T1)XTS3018 6Fuse (FU2, FU3 : T3.15A)AEK1059 7Fuse (FU1 : 6.3A)REK1030 NSP8ChassisXNA3001 9DC Fan MotorAXM7003 10Fan PlateANG7153 11PCB BracketXNG3006 12 13Heat SinkXNH3004 14Wire Clip AXEC3003 15Rear PanelXNC3007 16Cord StopperDNF1128 NSP17SUPPORT AssyXNP3009 18ScrewBBZ30P140FMC 19ScrewVBZ30

20、P080FZK 20 21ScrewASZ40P060FMC 22BinderZCA-SKB90BK 23 24ScrewBPZ30P100FZK 25ScrewBBZ30P300FMC NSP26Name LabelSee Contrast table (2) 27ScrewBBZ30P060FMC 28ScrewIBZ30P135FMC 29SUB TRANS AssyXWZ3113 30REAR AMP AssyXWZ3160 31TRADE AssyXWZ3140 32PRO LOGIC AssyXWZ3133 33H.S.BracketXNG3007 34FET BracketXNG

21、3009 35H.S.SupportXNG3014 36Wire Clip BXEC3004 37PCB Spacer BXEC3005 38Mica SheetXEE3002 39Locking SpacerXEC3009 40Card SpacerXEC3008 41Push RivetAEC7069 42Shield PlateXNK3004 43Caution LabelSee Contrast table (2) Mark No. Description Part No. (2) CONTRAST TABLE XR-VS99/DBDXJ and DLXJ/NC are constru

22、cted the same except for the following : MarkNo.Symbol and Description Part No. Remarks XR-VS99XR-VS99 /DBDXJ/DLXJ/NC NSP26Name LabelXAL3015Not used 43Caution LabelNot usedPRW1018 8 XR-VS99 2.4 FRONT PANEL SECTION 17 17 26 32 23 15 18 19 21 21 33 30 31 27 13 14 16 25 24 35 2 1 6 7 17 8 36 34(2/2) 34

23、(1/2) 37 20 28 44 43 45 17 6 38 Refer to 2.7 MECHANISM UNIT. 40 12 17 17 10 46 9 17 3 5 42 41 39 A A B 11 17 17 B 9 XR-VS99 (1) FRONT PANEL SECTION PARTS LIST Mark No. Description Part No.Mark No. Description Part No. 1DISPLAY AssyXWZ3138 2CD SW LED AssyXWZ3131 3SUB DISPLAY AssyXXG3014 4 5Cord With

24、PlugDE007VE0 6Flexible Cable 14PXDD3011 7Flexible Cable 19PXDD3009 8Flexible Cable 40PXDD3005 9Connector Assy 3PXDE3013 10Connector Assy 5PXDE3014 11GND Plate AXNG3004 12Mechanism UnitXYM3003 13Door Spring LXBH3001 14Door Spring RXBH3002 15Latch Spring LABH7130 16Latch Spring RABH7131 17ScrewBPZ30P1

25、00FZK 18Latch Mold LXMR3001 19Latch Mold RXMR3002 NSP20Jog LensXAK3025 21Damper AssyAXA7052 22 NSP23Front Panel AssyXXG3015 24Function ButtonXZN3020 25CD ButtonXZN3018 26CD LensXZN3037 27Deck Lens LXZN3035 28Deck Lens RXZN3036 29 30Door Pocket LXZN3013 31Door Pocket RXZN3015 32Front Panel AXZN3011 3

26、3Sub Panel AXZN3032 34Power ButtonXZN3022 35Play ButtonXZN3024 36S.C. ButtonXZN3026 37TIMER ButtonXZN3029 38Sub ButtunXAD3012 39Dolby LensXAK3034 40Diffusion SheetXAK3035 41Dolby PanelXAK3042 42Button LensXAK3044 NSP43Front Panel Assy BXXG3028 44Sub Panel BXZN3054 45Front Panel BXZN3051 46BinderZCA-

27、SKB90BK 10 XR-VS99 2.5 $M MECHANISM VCD 8 7 14 13 12 26 15 21 25 22 24 23 11 5 2 1 10 16 18 29 29 6 17 19 9 27 28 29 29 29 Refer to 2.6 SERVO MECHANISM ASSY. 29 29 29 29 4 3 3020 B B A A 31 11 XR-VS99 1Servo MechanismAXA7039 2SPINDLE MOTOR AssyAEA7009 3SLEAD MOTOR AssyAEA7010 4Gear AAEA7013 5Gear BA

28、EA7014 6ScrewAEA7015 7ScrewAEA7016 8ScrewAEA7017 9ScrewAEA7018 10Leaf SwitchAEA7011 Mark No. Description Part No. SERVO MECHANISM ASSY PARTS LIST 2.6 SERVO MECHANISM ASSY 1 9 9 9 7 4 5 8 6 3 2 10 9 $M MECHANISM VCD PARTS LIST Mark No. Description Part No. 1MOTOR AssyXWZ3080 NSP2SW AssyXWZ3081 3VCD S

29、URVO AssyXWX3003 4TRADE AssyXWZ3082 5Servo SpringABH7126 6BeltAEB7072 7Clamp MagnetAMF7001 8YokeANB7067 9Mecha BaseXNW3001 10Loading TrayXNW3002 11Servo BaseXNW3003 12Rotary TrayANW7113 13ClamperANW7091 14Clamper HolderXNW3004 15Main CamANW7093 16Gear PullyANW7094 17Lock LeverANW7095 18Planet GearAN

30、W7096 19ActuaterANW7097 2013P F.F.C/30VXDD3008 2115P F.F.C/30VXDD3007 22Connector Assy (6P)ADE7010 23Float Rubber AAEB7063 24Float Rubber BAEB7066 25Servo Mechanism AssyAXA7039 26ScrewIPZ30P080FMC 27Carriage MotorVXM1033 28Motor PulleyPNW1634 29Ha NarlGEM1016 30Card SpacerAEC7143 31Cushion RubberXEB

31、3004 12 XR-VS99 2.7 MECHANISM UNIT 1 10 13 12 Mech. Mech. Mech. Mech. Mech. Only Mech. Only Mech. Only 1 9 4 2 7 13 XR-VS99 5 11 8 6 Mark No. Description Part No. MECHANISM UNIT PARTS LIST 1Plate HD BLK (Mech. )F513-811 1Plate HD BLK (Mech. )F513-819 2Motor Main BLK (Mech. only) F525-324 3 4PCB Cont

32、rol BLKF567-621 5Clutch Assy BLKF522-037 6Main BeltFF17G-31 7Joint Belt 113 (Mech. only)FF19D-21 8Clutch Assy BLKF522-045 9Roller Pinch BLK RF514-129 10Roller Pinch BLK LF514-130 11F/R BeltFF18W-12 12Plate Base BLKF512-127 13Plate Base BLKF512-128 XR-VS99 14 A B C D 1234 1234 3. SCHEMATIC DIAGRAM 3.

33、1 OVERALL WIRING DIAGRAM 1/3 AF ASSY (XWZ3136) DISPLAY ASSY (XWZ3138) SERVO MECHANISM ASSY (AXA7039) E VCD SURVO ASSY (XWX3003) CN1053 CN1001CN9001 CN9002 CN1002 DECK MECHA B I SUB DISPLAY ASSY (XWZ3132) K FM/AM TUNER MODULE (AXQ7065) A E3/3E XR-VS99 15 A B C D 5678 5678 Note : When ordering service

34、 parts, be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST. CN9501 REAR AMP ASSY (XWZ3160) L SECONDARY ASSY (XWZ3137) F CD SW LED ASSY (XWZ3131) J PRIMARY ASSY (XWZ3111) G SUB TRANS ASSY (XWZ3113) H MOTOR ASSY (XWZ3080) C SW ASSY (XWZ3081) TRADE ASSY (XWZ3140) M PRO LOGIC ASSY (XWZ3

35、133) N DA DB TRADE ASSY (XWZ3082) XR-VS99 16 A B C D 1234 1234 3.2 FM/AM TUNER MODULE RF AMP 1T378A 1T378A MIX AMP BUFFER IF AMP FM +B SW MW RF TUNING BLOCK AKX7041 OSC FM/AM TUNER MODULE (AXQ7065) A XR-VS99 17 A B C D 5678 5678 AF AMP REGULATOR PLL AF AMP 2/3ECN3051 A XR-VS99 18 A B C D 1234 1234 D

36、ASW ASSY (XWZ3081) DB TRADE ASSY (XWZ3082) 12 3.3 VCD SURVO, MOTOR, SW and TRADE ASSEMBLIES 1/2BDADB XR-VS99 19 A B C D 5678 5678 VCD SURVO ASSY (1/2) (XWX3003) B1/2 2/2B 2/2B 2/2B SIGNAL ROUTE :CD AUDIO SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : SPINDLE MOTOR ROUTE : CARRIAGE

37、 MOTOR ROUTE : LOADING MOTOR ROUTE (CD) (FS) (TS) (SM) (CM) (LM) C MOTOR ASSY (XWZ3080) CN1003- Pin 3 : PLAY MODE (RF) VREF:CN1003- Pin1 VREF 2.0Vp-p CN1003- Pin 2 : TEST MODE, Tracking Open(TRER) 1.0Vp-p H : 500nsec/div H : 5msec/div VREF 12 Note: The encircled numbers denote measuring point in the

38、 schematic diagram. C1/2B XR-VS99 20 A B C D 1234 1234 2/2B XR-VS99 21 A B C D 5678 5678 VCD SURVO ASSY (2/2) (XWX3003) B2/2 1/2B 2/3E 1/2B CN1053 SIGNAL ROUTE :CD AUDIO SIGNAL ROUTE (CD) (CD) (CD) 2/2B XR-VS99 22 A B C D 1234 1234 3.4 AF ASSY (1/3) 1/3 AF ASSY (XWZ3136) : DECK PB SIGNAL ROUTE E (PB

39、) : DECK REC SIGNAL ROUTE (REC) (PB) (PB) (PB) (PB) (PB) (REC) (REC) (REC)(REC) (REC) (REC) (REC) (PB) 22k 22k 0.022 C2323 0.022 33k 33k 220k 220k 0.01 1/3E XR-VS99 23 A B C D 5678 5678 2/3E 2/3E 2/3E (REC) (REC) (REC) (REC) (REC) (PB) (PB) (PB) (PB) (PB)(PB) (PB) 22k 22k IC2101(2/2) BA4558FHT IC210

40、1(1/2) BA4558FHT 1/3E XR-VS99 24 A B C D 1234 1234 3.5 AF ASSY (2/3) XR-A770:XKB3002 XR-A880:VKB1060 R3019,R3020 : 1.8k BA4558F-HT BA4558F-HT BA4558F-HT 22p 1 100k 180k 3/3E CN83H CN3702 M CN5501I CN1004B (TA) (TA)(TA) (TA) (CD) (CD)(CD) (CD) (CD) (PB) (PB)(PB) (PB) (PB)(PB) (PB) (C) (C) (B)(B) (B)

41、(B)(B) (C) (C)(C) (C)(C) (C) (B) (B) (B)(B) (F/W) (F/W) (B) (B) (F/W) (F/W)(F/W) (B) (C) (S/T)(S/T) (S/T)(S/T) (S/T) (S/T)(S/T) (S/T) (PRO) (PRO) (C) 2/3E XR-VS99 25 A B C D 5678 5678 BA4558F-HT 1SS133 1SS133 BA4558F-HT 1SS355 BA4558F-HT BA4558F-HT 2/3AF ASSY (XWZ3136) 3/3 : AUDIO SIGNAL ROUTE E 3/3

42、E 3/3E 3/3E E : CD AUDIO SIGNAL ROUTE (CD) : CENTER SIGNAL ROUTE (C) : SURROUND/TWEETER SIGNAL ROUTE (S/T) : FRONT/WOOFER SIGNAL ROUTE (F/W) : PRO LOGIC SIGNAL ROUTE (PRO) : PRO LOGIC SIGNAL ROUTE (B) : TUNER AUDIO SIGNAL ROUTE (TA) : DECK PB SIGNAL ROUTE (PB) : DECK REC SIGNAL ROUTE (REC) 3/3E 1/3E

43、 CN6201A (TA) (TA) (PB)(PB) (REC)(REC) (PB) (B) (B) (B) (B) (B) (B) (B) (B)(B)(B) (B) (F/W)(F/W) (F/W)(F/W) (B) (B)(B) (B) (C)(C) (C) (S/T) (S/T)(S/T) 2/3E XR-VS99 26 A B C D 1234 1234 3.6 AF (3/3) and SECONDARY ASSEMBLIES 2/3E 2/3E 2/3E J3401L BA4558F-HT BA4558F-HT BA4558F-HT BA4558F-HT 2.2/50 2.2/

44、50 2.2/50 2.2/50 4.7k 8.2k 8.2k 4.7k 2.2/50 D7674 U1GC44 D7673 2.2/50 1/2 2/2 1/2 2/2 100k 1.8k1.8k 3.3k 3.3k 100k 2/3E 2/3E 120k120k 120k 120k 1/2 2/2 BA4558F-HT 2SC5200(P) BA4558F-HT 820p820p : CENTER SIGNAL ROUTE (C) : SURROUND/TWEETER SIGNAL ROUTE (S/T) : FRONT/WOOFER SIGNAL ROUTE (F/W) (C) (C)

45、(C) (S/T) (S/T) (S/T) (C) (C) (S/T) (S/T) (S/T) (S/T) (C) (C) (C) (S/T) (F/W) (F/W) (F/W) (F/W) (F/W)(F/W) (F/W)(F/W) (F/W) (F/W) 3/3E XR-VS99 27 A B C D 5678 5678 3/3AF ASSY (XWZ3136)E XKN3001 2SA1037K F SECONDARY ASSY(XWZ3137) POWER TRANSFORMER 10 FL 470/10 470/10 1000/10 1000/10 (C) (C) (C)(C) (C

46、) (S/T)(S/T) (S/T) (S/T) (S) (F/W) (F/W) (F/W) (F/W)(F/W) (F/W) (F/W) (F/W)(F/W) (F/W)(F/W) (F/W) CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491010F MFD, BY LITTELFUSE INK. FOR IC11, 12 (AEK7068). CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.

47、REPLACE ONLY WITH SAME TYPE NO. 491.400 MFD, BY LITTELFUSE INK. FOR IC23 (AEK7004). CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 4911.25 MFD, BY LITTELFUSE INK. FOR IC3331 (AEK7010). CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491002 MFD, BY