Jvc-KST-807-Service-Manual(1) 电路图 维修手册.pdf

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1、SERVICE MANUAL COPYRIGHT 2004 VICTOR COMPANY OF JAPAN, LIMITED No.MA069 2004/2 CASSETTE RECEIVER MA06920042 KS-T807,KS-T707 TABLE OF CONTENTS 1PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

2、-3 2SPECIFIC SERVICE INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 3DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3、1-5 4ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20 5TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4、. . . . . 1-24 CHANGING the STANDARD PLATE KS-T807EEKS-T707EE Area suffix EE - Russian Federation KS-T707 KS-T807 RadioFans.CN 收音机爱 好者资料库 1-2 (No.MA069) SPECIFICATION Design and specifications are subject to change without notice. AUDIO AMPLIFIER SECTION Maximum Power OutputFront45 W per channel Rea

5、r45 W per channel Continuous Power Output (RMS) Front17 W per channel into 4 , 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion. Rear17 W per channel into 4 , 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion. Load Impedance4 (4 to 8 allowance) Tone Control RangeBass

6、10 dB at 100 Hz Treble10 dB at 10 kHz Frequency Response40 Hz to 20 000 Hz Signal-to-Noise Ratio70 dB Line-Out Level/Impedance2.0 V/20 k load (250 nWb/m) TUNER SECTION Frequency RangeFM1/FM287.5 MHz to 108.0 MHz FM365.00 MHz to 74.00 MHz AM(MW) 522 kHz to 1 620 kHz (LW) 144 kHz to 279 kHz FM TunerUs

7、able Sensitivity11.3 dBf (1.0 V/75 ) 50 dB Quieting Sensitivity16.3 dBf (1.8 V/75 ) Alternate Channel Selectivity (400 kHz) 65 dB Frequency Response40 Hz to 15 000 Hz Stereo Separation30 dB Capture Ratio1.5 dB MW TunerSensitivity20 V Selectivity35 dB LW TunerSensitivity50 V CASSETTE DECK SECTION Wow

8、 T TP/PTY ( / ) a TAPE CD-CH ( -) s () d LOUD () f EQ () g (tape-in) h TAPE j CD-CH ( -) k FMFM1, FM2, FM3 l AM / MO (), ST () z RDSAF, REG, TP, PTY x ( ) c MP3 MP3 - JVC, MP3. v () -. b n RND () -. m RPT () 1 2 3 (/ ) 4 SEL () 5 M2 5 mm ( KS-T807) 6 ( KS-T807) 7 FM/AM DAB 8 5 () 23 ( ) 9 0 () p 4 /

9、 q ( ) w DISP () SSM M MODE. e M MODE SSM DISP (). r t EQ () y MO () u RPT () i RND () -. o sa;trewqyuio 1 2 3 478 9p6 df ghjkl/zxcv mnb 5 RU04-04_KS-T807EEf.p6513/1/04, 2:10 PM4 5 CCK 1 . : 2 , . , . 2 . , (FM ), 7 17. , , 18 20. - -, 29 32. (LINE IN), y 33. DAB, 34 37. 3 . 4 , . ( 21 22). . “” , .

10、 , , . . 1 . “SEE YOU” ( ), . ( ) ( y 25) . * KS-T707. 21 3 RU05-06_KS-T807EEf.p6513/1/04, 2:10 PM5 6 CCK 24 , 12 . 1 SEL () 2 , PSM. (PSM: y 24). 2 . 1 “CLOCK H” ( ), . 2 . 3 . 1 “CLOCK M” ( ). 2 . 4 . 1 “24H/12H” (24/12). 2 “24H” (24 ) “12H” (12 ). 12 12 5 . DISP (). : : RDS y 16. DAB y 35. : -: :

11、 : , 5 . . 12 (TAPE) LINE IN RU05-06_KS-T807EEf.p6513/1/04, 2:10 PM6 7 CCK . : 1 (FM1 3, AM). : : FM (FM1, FM2, FM3). , FM. 2 . , , . , , , , . : FM1 FM2: 87,5 108,0 FM3: 65,00 74,00 . FM- . FM1FM2FM3AM , , RU07-10_KS-T807EEf.p6513/1/04, 2:11 PM7 8 CCK FM: 1 M MODE, FM. 2 (), , , . MO , . MO, , , ,

12、. MO () : 1 (FM1 3, AM). : : FM (FM1, FM2, FM3). , FM. 2 4 , “M” (). 3 , , “M” (). , 5 . , : 50 (87,5 108,0 FM 1 FM 2), 30 (65,00 74,00 FM 3) 9 AMMW/LW, . FM1FM2FM3AM RU07-10_KS-T807EEf.p6513/1/04, 2:11 PM8 9 CCK : FM: SSM ( ) , FM, FM: SSM 6 FM FM (FM1, FM2 FM3). 1 FM (FM1 3), FM. : 2 2 . FM , (FM1

13、, FM2 FM3). 1 ( ) 6 ( ). , 1. “SSM” , , . 6 (FM1, FM2, FM3 AM) . .: , FM 92,5 1 FM1. 1 (FM1 3, AM), ( FM1). : 2 ( 92,5 ). FM1FM2FM3AM FM1FM2FM3AM RU07-10_KS-T807EEf.p6513/1/04, 2:11 PM9 10 CCK 3 ( 1) 2 . 4 , . : , . , (, ). , . . , . , “ ” 9 10. 1 (FM1 3, AM). : 2 (1 6) , . . FM1FM2FM3AM RU07-10_KS-

14、T807EEf.p6513/1/04, 2:11 PM10 11 CCK RDS RDS RDS ( ) FM . , , , , , . RDS , “Enhanced Other Networks” (“ ”). , , , , , , . RDS : (- ) TA ( ) PTY ( ) (- ) FM, RDS, . , , . ( 17). - RDSPI ( ) AF ( ). RDS, , . , - , . “AF” . AF: , “off” (). , , , . ( , ). AF , REG. AF REG: , “on” (). , , , , . AF, REG.

15、 OFF: . AF, REG. : DAB ( DAB), - AF. , - , . ( 37). REG AF RU11-17_KS-T807EEf.p6513/1/04, 2:11 PM11 12 CCK 1 SEL () 2 , PSM. (PSM: 24). 2 “AF-REG” ( / ) . 3 “AF” , “AF REG” “OFF” . 4 . () ( FM, ). , , . T TP/PTY, . 7 FM, . , . - , “TRAFFIC” ( ), . ( 16), . , , , . , , . 4 . , , P . . 7 FM, . - , “TR

16、AFFIC” ( ), . , T TP/PTY . TP . RU11-17_KS-T807EEf.p6513/1/04, 2:12 PM12 13 CCK PTY PTY (PTY: ) ( FM, ). PTY , , . PTY . PTY . ( PTY “OFF” (). 1 SEL () 2 , PSM. (PSM: 24). 2 “PTY STBY” (), . 3 PTY. ( 17). . 4 . 7 FM, PTY . PTY , PTY . - PTY , . PTY , PTY , , PTY . PTY , , . 4 . , , PTY . PTY . 7 FM,

17、 PTY . - PTY , . PTY, “OFF” () 3 . PTY . RU11-17_KS-T807EEf.p6513/1/04, 2:12 PM13 14 CCK PTY . 6 . 6 (1 6). , . , 15. 1 T TP/PTY 2 , FM. 2 PTY. ( 17). . 3 2 , PTY , . “MEMORY” () . 4 / T TP/PTY 2 . PTY . POP M 123 ROCK MEASY M 456 CLASSICSAFFAIRSVARIED RU11-17_KS-T807EEf.p6513/1/04, 2:12 PM14 15 CCK

18、 , PTY , , . , PTY , , . : PTY . RDS , , . , RDS, . , AF , . ( ) , . , , . “ (PSM)” 23. 1 SEL () 2 , PSM. 2 4 “P()-SEARCH” . 3 , “ON” (). . 4 SEL (), . , “OFF” () 3 . 1 T TP/PTY 2 , FM. 2 - PTY 3 4 PTY . PTY . .: “ROCK M” RU11-17_KS-T807EEf.p6513/1/04, 2:12 PM15 16 CCK FM (PS NAME), (FREQ) (CLOCK) ,

19、 - FM RDS. “ (PSM)” 23. 1 SEL () 2 , PSM. 2 4 “DISPMODE” ( ). 3 , (“PS NAME” , “FREQ” “CLOCK”). 4 SEL (), . : DISP (), , FM RDS. : . . , . “ (PSM)” 23. 1 SEL () 2 , PSM. 2 4 “TA VOL ” ( ). 3 , . “VOL 00” “VOL 50” . 4 SEL (), . , CT ( ) RDS. , . “ (PSM)” 23. 1 SEL () 2 , PSM. 2 4 “AUTO ADJ” ( ). 3 ,

20、“OFF” (). . 4 SEL (), . , “ON” () 3, . : 2 , “AUTO ADJ” ( ) “ON” (). . ( , 2 , CT RDS). (PS NAME) (FREQ) (PTY) (CLOCK) RU11-17_KS-T807EEf.p6513/1/04, 2:12 PM16 17 CCK PTY NEWS: AFFAIRS: , INFO:, SPORT: EDUCATE: DRAMA: CULTURE: SCIENCE: VARIED: , POP M:- ROCK M:- EASY M: LIGHT M: CLASSICS: OTHER M: W

21、EATHER: FINANCE: , , . CHILDREN: SOCIAL: - RELIGION:, , , PHONE IN:, , TRAVEL: , , LEISURE:, , , , . JAZZ: COUNTRY: NATION M: OLDIES: - FOLK M: DOCUMENT: , , 1, C 1, D 1, B 1, E 1, A . RU11-17_KS-T807EEf.p6513/1/04, 2:12 PM17 18 CCK I (). 1 . : , , TAPE CD-CH; . 2 . , . 3 . 4 . 23 - () (). 0. , . .

22、. , ( ). , 0, . , 23. . : , . ( ) , . 1 . , , . 4 1 . , . RU18-20_KS-T807EEf.p6513/1/04, 2:12 PM18 19 CCK ( ). , ( 15- ( ) ) . “ (PSM)” 23. 1 SEL () 2 , PSM. (PSM: 24). 2 4 , “B.SKIP” ( ). 3 , “ON” (). . 4 . Blank Skip ( ), “OFF” () 3, . Multi Music Scan (MMS) ( ) . 9 . , ( ) , . 9. , . : : , . , .

23、Multi Music Scan ( ) : , ( ) . . . , . , . 4 , . .: RU18-20_KS-T807EEf.p6513/1/04, 2:12 PM19 20 CCK ( ). 1 M MODE, , . 2 RPT () , “REPEAT” . , . 1 2, RPT. : : , ( ) . . . , . RPT . TAPE CD-CH, 2 . 5 “NO EJECT” ( ); . TAPE CD-CH, 2 . 5 “EJECT OK” ( ), . : , 0 , , . RU18-20_KS-T807EEf.p6513/1/04, 2:12

24、 PM20 21 CCK : BAS TRELOUD USER(0000OFF )() ROCK- +03+01ON () - CLASSIC+0102OFF () POPS+04+01OFF () HIP HOP- +0200ON -() JAZZ+02+03OFF () .: “ROCK” () (C-EQ: ) (C-EQ: ), . . , , 1. 1 M MODE , . 2 EQ (). . 3 , . : : . , . . “ ” . 22. .: “USER” () EQ () , “USER” . CLASSIC POPSHIP HOPJAZZ USERROCK RU21

25、-22_KS-T807EEf.p6513/1/04, 2:13 PM21 22 CCK . 1 , . : , : BAS*1 06 (.) (. | )+06 (.) TRE*106 (.) ( . | )+06 (.) FAD*2 R06 ( ( ) . | )F06 ( ) BAL L06 ( () ) . | R06 ( ) LOUD*1 (), LOUD ON | LOUD OFF . VOL*300 (.) () . | 50 (.) *1 (C-EQ), “USER” (). *2 , “00”. *3 . “VOL” () . 2 . 3 1 2 . , , 21. . . 1

26、: “TRE” ( ) . 2: VOL () BAS ( ) TRE ( ) FAD ( ) BAL () LOUD () RU21-22_KS-T807EEf.p6513/1/04, 2:13 PM22 23 CCK (PSM) , . 24, PSM (Preferred Setting Mode ). 1 SEL () 2 , PSM. (C y 24). 2 PSM, . 3 PSM. 4 , 2 3, PSM. 5 . .: “CLOCK H” .: “LEVEL ” .: “AUDIO 2” RU23-28_KS-T807EEf.p6513/1/04, 2:13 PM23 24

27、CCK (PSM) PSM . , . *1 , “DAB AF” “AF OFF”. *2 DAB. *3 FM, AM TAPE. CLOCK H CLOCK M 24H/12H24/12- AUTO ADJ DISPMODE CH DISP - AF-REG / PTY STBY PTY TA VOL P-SEARCH DAB AF*2 DAB VOL*2 DAB LEVEL TEL B.SKIP EXT IN*3 0 23 (1 12) 00 59 0 (0:00) 19 25 25 12H24H24H OFFONON16 PS NAME16 TIMEDISCDISC25 AF11,

28、12 OFF13 VOL 00 VOL 50VOL 2016 OFFONOFF15 25 AF OFFAF ON37 37 / 00 (0:00)6 CHANGERLINE INCHANGER AFAF REG OFF*1 PS NAMEFREQ CLOCK OFF 29 ( 17) AUDIO 2OFF AUDIO 1 OFFMUTING 1 MUTING 2 VOL 12 VOL 12VOL 00 AF ON OFFONOFF AUDIO 2 OFF RU23-28_KS-T807EEf.p6513/1/04, 2:13 PM24 25 CCK -CH DISP -. , -, “DISC

29、” . DISC: ( , MP3). TIME: . LEVEL . “AUDIO 2” . AUDIO 1: . AUDIO 2: “AUDIO 1” . OFF (): . TEL , . “MUTING 1” “MUTING 2” , . . MUTING 1: , . MUTING 2: , . OFF (): . EXT IN - - KS-U57 ( ). , , , - - . - - . CHANGER (-): - -. LINE IN ( ): - -. : KS-U57 / ( ). RU23-28_KS-T807EEf.p6513/1/04, 2:53 PM25 26

30、 CCK KS-T807. , . c . . 1 . 2 . 3 (, ) . () , . () RU23-28_KS-T807EEf.p6513/1/04, 2:13 PM26 27 CCK , , . : . . (. P /). , , . 1 . 2 . 3 . RU23-28_KS-T807EEf.p6513/1/04, 2:13 PM27 28 CCK , . , . . 1 . 2 . 3 . 1 . 2 , . : . , , , , . RU23-28_KS-T807EEf.p6513/1/04, 2:13 PM28 29 CCK - - c MP3 - JVC. - ,

31、 MP3- . , - CH-X ( CH-X99 CH-X100). MP3, MP3. - KD-MK. , - - : , - -. - - , “NO CD” ( ). , . - - , “NO MAG” ( ). , - -. “RESET 1” “RESET 8” (“ 1” “ 8”), , - - - . , , . - -. MP3 “ ()” 3 “” . , , / . “” . . 1 1 2 3 10 11 12 4 5 6 7 8 9 01 01 05 0203 04 pp ROOT p 1p 2p 3p 4p 5 : : MP3 RU29-32_KS-T807E

32、Ef.p6513/1/04, 2:15 PM29 30 CCK - : . : TAPE CD-CH, . , . , - . - , , . , , ( - - ). 1 6: 1 (7) 6 (12). 7 12: 1 1 (7) 6 (12). “CH DISP” “TIME” () (c y 25), : - - (CD-CH). * - “EXT IN” “LINE IN” (C y 25), - . MP3: . MP3 “CH DISP” “TIME” () (c y 25), : TAPECD-CH* RU29-32_KS-T807EEf.p6513/1/04, 2:15 PM

33、30 31 CCK MP3 5 () . , . MP3 () . , . * 5 () () / , (, 10, 20 30). , 10 (. “ ” ). . : MP3, , . . 1: 32 32 6 6 . 2: 8 8 36 36 ( MP3) / : MP3 . ( ). , / - - JVC, MP3 (CH-X1500). 1 M MODE, . 2 5 () (). 10 * / ( )() / 10 20 30 31 32 6 / 30 20 10 9 8 36 ( )() 4 . . . 4 . . . 10 * / RU29-32_KS-T807EEf.p6513/1/04, 2:15 PM31 32 CCK / ( /) 1 M MODE , . 2 RPT () , “TRK RPT” “DISC RPT” . : : , MP3. TRK RPTT RPT. ( ). DISC RPT RPT.( ) . / ( / ) 1 M MODE , . 2 RND () ,