Pioneer-VSXD488-avr-sm 电路图 维修手册.pdf

《Pioneer-VSXD488-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-VSXD488-avr-sm 电路图 维修手册.pdf（6页珍藏版）》请在收音机爱好者资料库上搜索。

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 1999 RRV2098 T ZZK JAN. 1999 Printed in Japan Refer to the service manual RRV1911 for VSX-D507S/KUXJI. THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Model VSX-D488 TypePower RequirementRemark

3、s KUXJI KCXJI AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-D488 AC120V AC120V RadioFans.CN 收音机爱 好者资料库 VSX-D488 2 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 import

4、ance 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: CONTRAST TABLE VSX-D488/KUXJI and

5、VSX-D507S/KUXJI are constructed the same except for the following : PACKING P3- 3Operating Instructions (English)ARB7134ARB7179 P3- 4NSPWarranty CardARY1051ARY7023 P3- 5Remote Control Unit (CU-VSX127)AXD7158Not used P3- 5Remote Control Unit (CU-VSX154)Not usedAXD7211*1 P3-11Packing CaseAHD7554AHD773

6、1 P3-13Sub Instructions (English)ARH7033Not used EXTERIOR SECTION P5-14 AC Power CordPDG1063PDG1064 P5-19Rear PanelANC7624ANC7797 FRONT PANEL SECTION P6-17Front PanelAMB7486AMB7607 P6-19PIONEER BadgePAM1755PAM1776 Part No. VSX-D507S /KUXJI Ref. No.Symbol and DescriptionRemarksMark VSX-D488 /KUXJI VS

7、X-D488/KCXJI and VSX-D507S/KCXJI are constructed the same except for the following : PACKING P3- 3Operating Instructions (English/French)ARE7165ARE7203 P3- 4NSPWarranty CardARY1075ARY7024 P3- 5Remote Control Unit (CU-VSX127)AXD7158Not used P3- 5Remote Control Unit (CU-VSX154)Not usedAXD7211*1 P3-11P

8、acking CaseAHD7601AHD7731 P3-13Sub Instructions (English)ARH7033Not used EXTERIOR SECTION P5-14 AC Power CordPDG1063PDG1064 P5-19Rear PanelANC7670ANC7798 FRONT PANEL SECTION P6-17Front PanelAMB7486AMB7607 P6-19PIONEER BadgePAM1755PAM1776 Part No. VSX-D507S /KCXJI Ref. No.Symbol and DescriptionRemark

9、sMark VSX-D488 /KCXJI *1 : refer to “2. REMOTE CONTROL UNIT CU-VSX154 (AXD7211)”. *1 : refer to “2. REMOTE CONTROL UNIT CU-VSX154 (AXD7211)”. RadioFans.CN 收音机爱 好者资料库 VSX-D488 3 2. REMOTE CONTROL UNIT CU-VSX154 (AXD7211) 2.1 EXPLODED VIEWS AND PARTS LIST Parts List Mark No. Description Part No. 1Filt

10、erAZA7152 2Name PlateAZA7323 3Rubber Sheet (A)AZA7324 4Rubber Sheet (B)AZA7322 5Spring (+)AZB7049 6Spring ()AZB7050 7SpringAZB7051 8ScrewAZB7052 9Remo-con Case (A)AZN7766 10Remo-con Case (B)AZN7326 11Battery CoverAZN7327 12Main Key (FF)AZN7666 13Main Key (STOP)AZN7767 14Main Key (REV)AZN7665 15Main

11、Key (PAUSE)AZN7768 16Main Key (PLAY)AZN7765 NSP17PCBAZW7248 2 9 13 12 16 15 14 3 17 1 10 8 11 7 6 5 4 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

12、part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on the product are used for disassembly. RadioFans.CN 收音机爱 好者资料库 VSX-D488 4 A B C D 1234 1234 816243240 715233139 614223038 513212937 412202836 311192735 210182634 19172533 No. 128 27 26 25 24 23

13、22 21 20 19 18 17 16 15 3.0V T5 T4T3 T1 X1 4.0MHz T2 D2 RLS-73 KEY No. R3 47 R7 100k R6 100k R1 1.8 R2 220 IC1 AZC7284 R18 0 Q4Q3Q2 R5 100k R10 R13 R16R15R14 R12R11 R9R8 D11 D14 D17 D1 SE303A-C C3 1/50 C4 1/50 Q1 2SC3265 D16D15 D13D12 D10D9 Q2 - Q4 : RN4605 3 D9 - D17 : CL-230HR-CD 9 R8 - R16 : 240

14、9 P0D1 P0D0 P0C3 P0C2 P0C1 P0C0 P0B3 P0B2 P0B1 P0B0 P0A3 P0A2 P0A1 P0A0 2 3 4 5 6 7 8 9 10 11 12 13 14 P0D2 P0D3 P0D3 P0D2 P0D1 P0E3 P0E2 P0E0 INT P0E0 P0E1 P0E2 P0E3 REM VDD XOUT XIN GND RESET WDOUT C1 220/6.3 C2 47/10 K01 : AMP (POWER) K02 : TV (POWER) K03 : MUTING K04 : POWER K05 : TV FUNC. K06 :

15、 VOL.- K07 : VOL.+ K08 : K09 : K10 : K11 : K12 : ENT. K13 : CH- K14 : CH+ K15 : DVD K16 : LD/SAT K17 : CD K18 : VCR1 K19 : TUNER K20 : TV CONTROL K21 : No key K22 : SURROUND K23 : No key K24 : 1 K25 : 2 K26 : 3 K27 : 4 K28 : 5 K29 : 6 K30 : 7 K31 : 8 K32 : 9 K33 : 10 (0) K34 : 11 (+10) K35 : 12 (DIS

16、C) K36 : No key K37 : FUNCTION K38 : MODE CHECK K39 : No key K40 : COMMANDER SET UP SWITCHES Note : When ordering service parts, be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST 2.2 SCHEMATIC DIAGRAM VSX-D488 5 A B C D 1234 1234 2.3 PCB DIAGRAM K01 K04 K10 K12 K11 K09 K03 K07 K05

17、K06 K13 K15 K02 K08 K14 K16K17 K18 K24 K20K19 K21 K37K36K38 K39K40 K22K23 K25K26K27 K33 K28K29K30 K32K34K35 K31 SIDE ASIDE B VSX-D488 6 2.4 PCB PARTS LIST Mark No. Description Part No. SEMICONDUCTORS IC1AZC7284 Q12SC3265 Q2-Q4RN4605 D1SE303A-C D2RLS-73 D9-D17CL-230HR-CD CAPACITORS C2CEAT470M10 C1CEA

18、T221M6R3 C3,C4CEATR10M50 RESISTORS R1RS1/8S1R8J Other ResistorsRS1/10SJ OTHERS X1 CERAMIC RESONATORKBR-4.0M (4MHz) 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 fa

19、ctor of the part. Therefore, 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%, 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