Jvc-KWXR-418-J-Service-Manual(1) 电路图 维修手册.pdf

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1、SERVICE MANUAL COPYRIGHT 2011 Victor Company of Japan, Limited No.MA471 2011/7 CD RECEIVER MA47120117 SERVICE MANUAL KW-XG56TU, KW-XR411E, KW-XR411EU, KW-XR411EY, KW-XR414UI, KW-XR416DU, KW-XR416DUH, KW-XR416DUN, KW-XR416SUN, KW-XR416U, KW-XR416UH, KW-XR416UN, KW-XR416UP, KW-XR416UT, KW-XR417EE, KW-

2、XR418J COPYRIGHT 2011 Victor Company of Japan, Limited Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade) TABLE OF CONTENTS 1PRECAUTION. . . . . . . . . . . . . . . . . . . . .

3、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 2SPECIFIC SERVICE INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8 3DISASSEMBLY . . . . . . . . . . . . . . . . . .

4、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9 4ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17 5TROUBLESHOOTING . . . . . . .

5、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22 for KW-XR411/KW-XR417 only KW-XR418 except KW-XR411/KW-XR417 RadioFans.CN 收音机爱 好者资料库 1-2 (No.MA471) SPECIFICATION Designs 0=OFF; * indicates TA ON/OFF: 1=ON; 0=OFF. MS=#DI=*M/S, D

6、I display of receiving station # indicates M/S ON/OFF: 1=ON; 0=OFF; * indicates DI ON/OFF: 1=ON; 0=OFF. AF=#Display the contents of AF memory (by scrolling) # indicate AF frequencies. FOR RDS ONLY LEV= #HField strength indicator. U&W= #H Adjacent and Multi path noise level indicator. IFC= #HIF COUNT

7、ER result indicator. IFBW= #FM IF filter bandwidth indicator. RFAGC=# FM RF AGC resulting attenuation. IFAGC=#FM IF AGC resulting attenuation. #*CLOCK display of receiving station (Original DISP key operation) #FOR RDS ONLY PS NAME display of receiving station (Original DISP key operation) #FREQUENC

8、Y display of receiving station (Original DISP key operation) (No.MA471)1-21 4.9ERROR CODE 4.9.1Mechanical Error Detail Codes 4.9.2Disc error code ConditionDetailsError codeDetailed code LOADING ErrorError without SW change in LOAD when time-out is done B1 time outWhen there is no change in the state

9、 of the switch from the state with DISC forward. 090011 C1 time outWhen there is no change in the state of the switch from the state that DISC is drawn in a half. 090012 B2 time outWhen there is no change in the state of the switch from the state that DISC is in the interior. 090015 EJECT ErrorError

10、 without SW change in EJECT when time-out is done. B1 time outWhen there is no change in the state of the switch from the state that DISC is in the interior. 010023 C2 time outWhen there is no change in the state of the switch from the state that DISC is drawn in a half. 010026 B2 time outWhen there

11、 is no change in the state of the switch in EJECT from initial LOAD ERROR. 010027 FORCE EJECT ErrorTransition to Force EJECT waiting or Force EJECT transition from error Error by abnormal SW. E1 FORCE EJECT ERRORWhen detect abnormal SW from the state of NO DISC010041 E2 FORCE EJECT ERRORWhen detect

12、abnormal SW from the state with DISC forward in LOAD. 010042 E3 FORCE EJECT ERRORWhen detect abnormal SW from the initial state.010043 E5 FORCE EJECT ERRORWhen detect abnormal SW from the state that half DISC is drawn in LOAD and EJECT. 010045 E7 FORCE EJECT ERRORWhen detect abnormal SW from the ata

13、te that DISC is in the inte- rior in LOAD and EJECT. 010047 E8 FORCE EJECT ERRORWhen receive Force EJECT key after it makes an error from Force EJECT. 010048 E9 FORCE EJECT ERRORWhen receive Force EJECT key after it makes an error from LOAD error or EJECT error. 010049 Error in Running mode Case 1Wh

14、en DISC was extracted or fall in EJECT END and EJECT START. 090031 Case 2When DISC is pushed in EJECT END.090032 ConditionDetailsError codeDetailed code TOC READING ErrorWhen it hasnt completed CD TOC reading.840059 1st track access ErrorIt doesnt end even if the first track access passes 30sec afte

15、r the TOC reading ends in the running mode. 800060 Last track access ErrorIt doesnt end even if the last track access passes 30sec after the first track ends in the running mode. 800061 NODISC judgementIt be judged NODISC.800090 NO DISC with start failureNot possible to start.800091 Stopped with no

16、playbackWhen it was stopped in playback in the running mode.800093 Logical format NGAnalysis of logical format is impossible or it does not correspond to logical formats. 800094 1-22 (No.MA471) SECTION 5 TROUBLESHOOTING 5.116 PIN CORD DIAGRAM (For KW-XR418) YL BK RD GN/BK GN VI VI/BK 5 1 12 16 2 10

17、6 8 7 WH/BK 9 GY/BK 11 BL/WH 3 Black RD BK Red BLBlue WHWhite GNGreen GYGray Yellow VIViolet YL GY WH 8 7 6 5 16 15 134 3 2 1 12 11 10 9 BK RD WHGN VIGY BL/WH GN/BK VI/BK GY/BK YL NC WH/BK NC 14 NC NC (No.MA471)1-23 5.216 PIN CORD DIAGRAM (For KW-XR411, KW-XR417) 1 3 5 7 2 4 6 8 VI GY WH GN VI/BK GY

18、/BK WH/BK GN/BK 8 7 6 5 16 15 134 3 2 1 12 11 10 9 BK RD WHGN VIGY BL/WH GN/BK VI/BK GY/BK YL NC WH/BK BR NC NC14 BK RD BL WH VI Black Red Blue White Violet GN BRBrown GYGray YLYellow Green 1 3 5 7 2 4 6 8 NCYL RDBK NCBR BL/WHNC RD YL BK BL/WH RD RD YL 2 16 1 3 11 12 10 9 6 5 7 8 7 8 5 4 2 GY/BK GY

19、WH/BK WH VI/BK VI GN/BK GN 13 BR 7 1 5 6 3 8 2 4 1-24 (No.MA471) 5.316 PIN CORD DIAGRAM (For KW-XR416, KW-XR416D, KW-XR414) Black RD BK Red BLBlue WHWhite GNGreen GYGray Yellow VIViolet YL 8 7 6 5 16 15 134 3 2 1 12 11 10 9 BK RD WHGN VIGY BL/WH GN/BK VI/BK GY/BK YL BL WH/BK NC 14 NC NC YL BK RD GN/

20、BK GN VI VI/BK 5 1 12 16 10 6 8 7 WH/BK 9 GY/BK 11 GY WH BL/WH 2 4 3 BL (No.MA471)1-25 5.416 PIN CORD DIAGRAM (For KW-XG56T) 7 6 5 4 3 2 1 16 15 14 13 12 11 10 9 WH WH / BK GY / BK GY NC NC YL GN VI BL BL / WH RD BK 8 GN / BK BK RD WH Black Red White GN VIVioletGYGray YLYellow Green BLBlue RD YL BL

21、/ WH WH / BK GY WH GN / BK VI VI / BK YL GN GY / BK 3 4 1 10 9 7 2 3 1 8 7 16 5 6 1 12 11 8 10 9 6 15 RD GN GN / BK VI VI / BK WH WH / BK GY GY / BK 2 VI / BK BL BK 13 14 BK 5 6 7 8 9 10 1 2 3 4 WH / BK BK WH NC NC BL YL GY / BK GY RD 3 4 5 6VI / BK NC NC GN / BK 1 VI 2 GN NC BL 1-26 (No.MA471) 5.51

22、6 PIN CORD DIAGRAM (For KW-XR416SUN) 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 BK NC WH/BK GY/BK GN/BK VI/BK NC NC NC NC NC NC YL WH GY GN VI RD NC 8 BK 16 YL 7 RD 6 BL / WH 4 WH 12 WH / BK 3 GN 11 GN / BK 2 VI 10 VI / BK 1 GY 9 GY / BK 20 10 2 1 8 18 6 16 5 15 7 17 8 7 6 5 16 15 134 3 2 1

23、12 11 10 9 14 BL 5 9 BL/WH GN GN/BK VI/BK VI BL BL/WH RD BK WH WH/BK GY/BK GY NC NC NC YL BK RD BL VI GN WH GY YL Black Red Blue Violet Green White Gray Yellow (No.MA471)1-27 (No.MA471) VSE Printed in Japan Victor Company of Japan, Limited J&K Car Electronics Corporation 2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525, Japan