Pioneer-XRA370GR-cs-sm 电路图 维修手册.pdf

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1、ORDER NO. PIONEER 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. 253 Alexa

2、ndra Road, #04-01, Singapore 159936 ? ? ? ? ? ? PIONEER CORPORATION 1999 RRV2222 T ZZK OCT. 1999 Printed in Japan THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Type Model Power Requirement The voltage can be converted by XR-A670GRXR-A370GRthe following method. DBDXJAC110-127V/220-

3、230V/240VWith the voltage selector KUCXJAC120V Model No.Order No.Remarks XR-A670/KUCXJRRV2188 This service manual should be used together with the following manual(s): STEREO CD CASSETTE DECK RECEIVER XR-A670GR XR-A370GR CONTENTS 1. CONTRAST OF MISCELLANEOUS PARTS.2 2. SCHEMATIC DIAGRAM.6 3. MUSIC P

4、AD .12 RadioFans.CN 收音机爱 好者资料库 XR-A670GR, XR-A370GR 2 1 FRONT PANEL MECHANISM UNIT 2 Screw BPZ30P080FMC 1. CONTRAST OF MISCELLANEOUS PARTS Parts marked by NSP are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importanc

5、e of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on product are used for disassembly. Reference Nos. indicate the pages and Nos. in the service manual for the base model. NOTES: When ordering resistors, first conver

6、t resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5 6 1

7、4 7 3 R 5 0 1 R 0 5 6 2 1 560 47k 0.5 1 RD1/4PU J RD1/4PU J RN2H K RS1P K 56 x 101 47 x 103 R50 1R0 561 473 5.62kRN1/4PC F562 x 1015621 CONTRAST TABLE Part No. Ref. No.MarkSymbol and DescriptionXR-A370XR-A370GRRemarks /KUCXJ/KUCXJ PCB ASSEMBLIES MAIN ASSYXWM3097XWM3104 P6- 1 AF ASSYXWZ3196XWZ3203 CO

8、MPLEX ASSYXWM3108XWM3117 P9- 1 DISPLAY ASSYXWZ3209XWZ3218 PACKING SECTION P4-10Packing CaseXHD3082XHD3109 Operating InstructionsNot usedXRE3027 (English/Arabian/Russian/Chinese/Spanish/French) Cord with Mini PiugNot usedXDE3025Accessories CAP SheetNot usedXHG3006For Packing Packing SheetNot usedXHG3

9、007For Packing MUSIC PADNot usedXXD3021Accessories *1 NSPDry Cell Battery (R6P, AA) (For MUSIC PAD)Not usedVEM-013For MUSIC PAD Polyethylene Bag (0.03 230 340)Not usedZ21-038For Packing EXTERIOR SECTION P6-35NSPFuse CardAAX7097AAX7098 NSPName LabelNot usedXAL3028*2 Mic KnobNot usedXAB3007No.1 FRONT

10、PANEL SECTION P9-17Display PanelXAK3108XAK3111 P9-30Sub PanelXAK3080XAK3104 Earth Plate ANot usedXNG3018No.2 XR-A370GR/KUCXJ and XR-A370/KUCXJ are constructed the same except for the following : Notes :The numbers in the remarks column correspond to the numbers on the “ EXPLODED VIEWS ”. For PCB ASS

11、EMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES” and “2. SCHEMATIC DIAGRAM”. *1 : Refer to “3. MUSIC PAD”. *2 : Stick Name Label on Rear Panel. EXPLODED VIEWS EXTERIOR SECTION FRONT PANEL SECTION RadioFans.CN 收音机爱 好者资料库 XR-A670GR, XR-A370GR 3 Notes :The numbers in the remarks column correspond to the

12、numbers on the “ EXPLODED VIEWS ”. For PCB ASSEMBLIES, Refer to “CONTRAST OF PCB ASSEMBLIES” and “2. SCHEMATIC DIAGRAM”. *1 : Refer to “3. MUSIC PAD”. *2 : Refer to “2. SCHEMATIC DIAGRAM”. *3 : Stick Fuse Card on PRIMARY Assy. *4 : Stick Name Label on Rear Panel. Part No. Ref. No.MarkSymbol and Desc

13、riptionXR-A670XR-A670GRRemarks /KUCXJ/DBDXJ PCB ASSEMBLIES MAIN ASSYXWM3100XWM3103 P6- 1 AF ASSYXWZ3199XWZ3202 COMPLEX ASSYXWM3113XWM3116 P6- 2 PRIMARY ASSYXWZ3224XWZ3222 P6- 3 SUB TRANS ASSYXWZ3227XWZ3226 P9- 1 DISPLAY ASSYXWZ3214XWZ3217 PACKING SECTION P4- 1Power CordADG7022ADG1158 P4-10Packing Ca

14、seXHD3091XHD3110 P4-11NSPWarranty CardARY7033Not used P4-13Operating Instructions (English/French)XRE3024Not used Operating Instructions (English/Chinese/Spanish)Not usedXRE3025 Operating InstructionsNot usedXRE3027 (English/Arabian/Russian/Chinese/Spanish/French) Cord with Mini PiugNot usedXDE3025A

15、ccessories CAP SheetNot usedXHG3006For Packing Packing SheetNot usedXHG3007For Packing Power-cord Plug Conversion AdapterNot usedXKM3002Accessories MUSIC PADNot usedXXD3021Accessories *1 NSPDry Cell Battery (R6P, AA)Not usedVEM-013For MUSIC PAD Polyethylene Bag (0.03 230 340)Not usedZ21-038For Packi

16、ng EXTERIOR SECTION P6- 7Power Transformer (AC120V)XTS3032Not used P6- 7Power TransformerNot usedXTS3031 (AC110-127V/220-230V/240V) P6- 8Fuse (FU1 : 6.3A)REK1085Not used P6- 8Fuse (FU1 : T5A)Not usedAEK1061 P6- 9NSPFuse Caution LabelXAX3157Not used P6-20Rear PanelXNC3040XNC3042 P6-27Shield PlateXNG3

17、029XNG3017 P6-35NSPFuse CardAAX2374AAX7098 P6-4565 LabelORW1069Not used P6-54ScrewBCZ40P060FZKASZ40P060FMC Cord ClamperRNH1005Not used Fuse (FU2, FU3 : T3.15A)Not usedAEK1059*2 Fuse Card (For FU2, FU3)Not usedAAX7493*3 NSPName LabelNot usedXAL3034*4 Mic KnobNot usedXAB3007No.1 FRONT PANEL SECTION P9

18、-17Display PanelXAK3113XAK3120 P9-19FL CoverXAK3088XAK3124 P9-30Sub PanelXAK3106XAK3107 Earth Plate ANot usedXNG3018No.2 XR-A670GR/DBDXJ and XR-A670/KUCXJ are constructed the same except for the following : CONTRAST TABLE RadioFans.CN 收音机爱 好者资料库 XR-A670GR, XR-A370GR 4 CONTRAST OF PCB ASSEMBLIES AF A

19、SSY FF XWZ3203 and XWZ3196 are constructed the same except for the following : MarkSymbol and Description Part No. Remarks XWZ3196XWZ3203 IC3951Not usedBA4558F C3953Not usedCEAT100M50 R3951R3956Not usedRS1/10S472J R3957, R3958Not usedRS1/10S101J XWZ3202 and XWZ3199 are constructed the same except fo

20、r the following : MarkSymbol and Description Part No. Remarks XWZ3199XWZ3202 IC3951Not usedBA4558F C3953Not usedCEAT100M50 R3951R3956Not usedRS1/10S472J R3957, R3958Not usedRS1/10S101J XWZ3218 and XWZ3209 are constructed the same except for the following : DISPLAY ASSY FJ MarkSymbol and Description

21、Part No. Remarks XWZ3209XWZ3218 IC3901Not usedBA4558F IC3931Not usedM65855FP D3931Not usedMTZJ5.1B F3903, F3904Not usedDTF1069 L3931Not usedLCTB100K2125 C3901, C3902, C3904, C3906Not usedCEJA2R2M50 C3903Not usedCCSQSL331J50 C3905Not usedCEJA470M16 C3907Not usedCKSQYB472K50 C3910Not usedCKSQYB104K25

22、C3911, C3931, C3934, C3940Not usedCKSQYB103K50 C3932Not usedCEJAR47M50 C3933Not usedCEJA220M16 C3935Not usedCKSQYB473K50 C3936, C3937Not usedCEJA4R7M50 C3938Not usedCKSQYB472K50 C3939Not usedCKSQYB123K50 C3942Not usedCKSQYF104K50 C3943Not usedCEJA101M16 R3901, R3902, R3907, R3911, R3912Not usedRS1/1

23、0S332J R3903, R3936Not usedRS1/10S103J R3904Not usedRS1/10S104J R3905Not usedRS1/10S473J R3906Not usedRS1/10S681J R3908Not usedRS1/10S101J R3922Not usedRS1/10S0R0J R3931Not usedRS1/10S472J R3932, R3937, R3938Not usedRS1/10S123J R3933Not usedRS1/10S154J R3934Not usedRS1/10S124J R3935Not usedRS1/10S82

24、2J R3940Not usedRD1/4PU331J VR3901, VR3902Not usedXCS3002 JA3901, JA3902Not usedXKN3003 XR-A670GR, XR-A370GR 5 SUB TRANS ASSY FI XWZ3226 and XWZ3227 are constructed the same except for the following : MarkSymbol and Description Part No. Remarks XWZ3227XWZ3226 R1 (2.2M/ 1/2)RCN1080Not used AN1 1P AC

25、INLETXKP3042XKP3041 XWZ3217 and XWZ3214 are constructed the same except for the following : PRIMARY ASSY FH XWZ3222 and XWZ3224 are constructed the same except for the following : MarkSymbol and Description Part No. Remarks XWZ3224XWZ3222 S1 VOLTAGE SELECTORNot usedXKX3001 H3H6 FUSE CLIPNot usedAKR7

26、001 NSPY4 JUMPER WIRENot usedXDX3009 DISPLAY ASSY FJ MarkSymbol and Description Part No. Remarks XWZ3214XWZ3217 IC3901Not usedBA4558F IC3931Not usedM65855FP D3931Not usedMTZJ5.1B D55971SS355Not used F3903, F3904Not usedDTF1069 L3931Not usedLCTB100K2125 C3901, C3902, C3904, C3906Not usedCEJA2R2M50 C3

27、903Not usedCCSQSL331J50 C3905Not usedCEJA470M16 C3907Not usedCKSQYB472K50 C3910Not usedCKSQYB104K25 C3911, C3931, C3934, C3940Not usedCKSQYB103K50 C3932Not usedCEJAR47M50 C3933Not usedCEJA220M16 C3935Not usedCKSQYB473K50 C3936, C3937Not usedCEJA4R7M50 C3938Not usedCKSQYB472K50 C3939Not usedCKSQYB123

28、K50 C3942Not usedCKSQYF104K50 C3943Not usedCEJA101M16 R3901, R3902, R3907, R3911, R3912Not usedRS1/10S332J R3903, R3936Not usedRS1/10S103J R3904Not usedRS1/10S104J R3905Not usedRS1/10S473J R3906Not usedRS1/10S681J R3908Not usedRS1/10S101J R3922Not usedRS1/10S0R0J R3931Not usedRS1/10S472J R3932, R393

29、7, R3938Not usedRS1/10S123J R3933Not usedRS1/10S154J R3934Not usedRS1/10S124J R3935Not usedRS1/10S822J R3940Not usedRD1/4PU331J VR3901, VR3902Not usedXCS3002 JA3901, JA3902Not usedXKN3003 XR-A670GR, XR-A370GR 6 A B C D 1234 1234 F 2/3 F (XR-A670GR/DBDXJ : XWZ3202) (XR-A370GR/KUCXJ : XWZ3203) AF ASSY

30、 CN1052 52045-0845 CN5102 52045-2545 0.47 2.2/50 2.2/50 10/50 0.027 0.33 0.33 0.068 0.47 0.027 2.2/50 10/50 0.068 CN8204B CN5503 XR-A670GR ONLY BA4558F-HT BA4558F-HT IC300 LC75394NED 0.47/50 0.47/50 3/3F FJ : AUDIO SIGNAL ROUTE : CD AUDIO SIGNAL ROUTE : TUNER AUDIO SIGNAL ROUTE : DECK PB SIGNAL ROUT

31、E : DECK REC SIGNAL ROUTE 2.1 AF ASSY (2/3) 2/3FF 2. SCHEMATIC DIAGRAM XR-A670GR, XR-A370GR 7 A B C D 5678 5678 2/3FF Note : When ordering service parts, be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST CN3051 KM200IB14 4.7k 4.7k XR-A670GR ONLY BA4558F-HT (1/2) BA4558F-HT (1/2) 1/

32、3F 3/3F 3/3F 3/3F 3/3F 3/3F 3/3F 1/3,3/3F CN6201 AB XR-A670GR, XR-A370GR 8 A B C D 1234 1234 J81 T1 POWER TRANSFORMER AEK1059 (T3.15A) FJ FHFI 2.2 PRIMARY and SUB TRANS ASSYS (FOR XR-A670GR/DBDXJ) XR-A670GR, XR-A370GR 9 A B C D 5678 5678 FIFH F PRIMARY ASSY (XR-A670GR/DBDXJ : XWZ3222) H F SUB TRANS

33、ASSY (XR-A670GR/DBDXJ : XWZ3226) I AC POWER CORD DBDXJ TYPE : ADG1158 XKP3041 AEK1061 (T5A) NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. CAUTION - XR-A670GR, XR-A370GR 10 A B C D 1234 1234 DISPLAY ASSY (XR-A670GR/DBDXJ : XWZ3217) (

34、XR-A370GR/KUCXJ : XWZ3218) XR-A670GR ONLY XR-A670GR ONLY 300 (XR-A670GR) 390 (XR-A370GR) XR-A670GR ONLY XR-A670GR ONLY 6Mz SYSTEM CONTROL J F 2.3 DISPLAY ASSY FJ XR-A670GR, XR-A370GR 11 A B C D 5678 5678 FJ S5911-S5917, S5919-S5936 : XSG3001 1SS181 1SS181 KUCXJ TYPE ONLY J81 D20PYY0425E CN5501 52492

35、-1920 CN5503 52045-2545 52045-1745 (OTHERS) 52045-1545 (XR-A370GR/KUCXJ) CN2903 XR-A670GR ONLY XR-A670GR ONLY EXCEPT XR-A370GR /KUCXJ CN81CN8201B 2/3 FCN5102 DECK MECHA F S5911 : DISC 1 S5912 : DISC 2 S5913 : DISC 3 S5914 : STANDBY/ON (POWER) S5915 : DISC CHANGE S5916 : OPEN/CLOSE S5917 : 2 NR ON/OF

36、F S5919 : CD S5920 : AUX S5921 : TUNING + ? S5922 : STOP/ST.MEMORY 7 S5923 : PLAY/PAUSE 2 3 S5924 : TUNING 4 1 S5925 : TUNER/BAND S5926 : TAPE/ S5927 : FREQ/STATION S5928 : REC/STOP S5929 : PRESET S5930 : ASES/COPY S5931 : EQUALIZER S5932 : ZOOM SURROUND S5933 : P.BASS (DEMO) S5934 : SET S5935 : DIS

37、PLAY S5936 : TIMER/CLOCK ADJ S5951 : VOLUME S5952 : SOUND MORPHING JOG FI XR-A670GR, XR-A370GR 12 1 2 7 3 8 9 5 10 10 10 10 4 6 1MUSIC PAD ASSYXWM3119 2Battery Spring AXBH3004 3Battery Spring BXBH3005 4Rubber Button AXAD3036 5Rubber Button BXAD3037 6Top CoverXAK3115 7Bottom CaseXAK3116 8Battery Cave

38、rXMR3011 9Battery LabelXAX3162 10ScrewBPZ30P100FZK Mark No. Description Part No. MUSIC PAD PARTS LIST 3.1.1 MUSIC PAD 3. MUSIC PAD 3.1 EXPLODED VIEWS AND PARTS LIST NOTES: Parts marked by NSP are generally unavailable because they are not in our Master Spare Parts List. The mark found on some compon

39、ent 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 used for disassembly. XR-A670GR, XR-A370GR 13 Mark No. Description Part No. FK MUSIC PAD ASSY SEMICONDUCTORS IC501

40、LC7730M IC701NJU7002M IC301PD8067B IC401PD8068A Q301, Q601, Q8012SA1037K Q603, Q803, Q9012SD2114K Q602, Q802DTA114TK Q302, Q501, Q502DTC114TK Q303DTC144TK D308, D310D313, D407, D5011SS355 D601, D602, D801, D8021SS355 D301D307, D401D403DAN202K D309, D404D406, D408DAP202K SWITCHES AND RELAYS S901XSH30

41、01 CAPACITORS C301, C401CCSQCH330J50 C702CCSQCH331J50 C309, C502, C505, C506, C806CEJA1R0M50 C305, C405, C901, C902CEJA470M16 C306, C504CEJA4R7M50 C501, C507CKSQYB102K50 C708CKSQYB153K50 C701, C703CKSQYB562K50 C705CKSQYB822K50 C302, C303, C402, C403, C406CKSQYF104Z25 C503, C704CKSQYF104Z25 RESISTORS

42、 VR301(10K-B)XCS3004 Other ResistorsRS1/10S&J OTHERS JA701MINI JACKXKN3005 3.2 PCB PARTS LIST NOTES:Parts marked 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. The

43、refore, when replacing, be sure to use parts of identical designation. When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,

44、 and K=10%). 560 56 101561 .RD1/4PU 5 6 1 J 47k 47 103473 .RD1/4PU 4 7 3 J 0.5 R50 .RN2H R 5 0 K 1 1R0 .RS1P 1 R 0 K Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k 562 1015621 .RN1/4PC 5 6 2 1 F XR-A670GR, XR-A370GR 14 A B C D 1234 1234 F MUSIC PAD ASS

45、Y (XWM3119) K Q302 DTC114TK Q501 DTC114TK Q303 DTC144TK 3.3 SCHEMATIC DIAGRAM 3.3.1 MUSIC PAD ASSY FK XR-A670GR, XR-A370GR 15 A B C D 5678 5678 FK Note : When ordering service parts, be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST Q802 DTA114TK Q602 DTA114TK Q502 DTC114TK S301 :

46、SALSA HOUSE S302 : R&B S303 : HI NRG S304 : HIP HOP S305 : TECHNO S306 : REGGAE S307 : DRUMN BASS S308 : DISCO S309 : LATIN SALSA S310 : TRIBAL S311 : STOP S401 : ALRIGHT S402 : SCRATCH NOISE S403 : COME ON S404 : HAND CLAPS S405 : LETS GO S406 : WOW S407 : RECORD BRAKE S408 : YEAH S409 : WHISTLE S4

47、10 : BRASS SHOT S901 : POWER ON/OFF XR-A670GR, XR-A370GR 16 A B C D 1234 1234 3.4 PCB CONNECTION DIAGRAM 3.4.1 MUSIC PAD ASSY FK (XNP3024-C) MUSIC PAD ASSYKF SIDE A VR301 XR-A670GR, XR-A370GR 17 A B C D 1234 1234 FK Q502 Q501 Q901 Q301 Q302 Q803 Q802 Q801 Q602 Q601 Q603 IC701 IC401 IC501 Q303 IC301 (XNP3024-C) MUSIC PAD ASSYKF SIDE B