Aiwa-CX-ZA650-Schematics 电路图 维修手册.pdf

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1、http:/servis- RadioFans.CN 收音机爱 好者资料库 2121 CX-ZA650 7-4. SCHEMATIC DIAGRAM MAIN SECTION 1 See page 28 for IC Block Diagram. See page 17 for Wave form. EE Ea E E E E E E a a a a K K a a E J E J d d a a K E J d K K d J E K a a K K K J J d d K K K K K K K K K K K K K K a E 0 0 0 0 0 0 0 0 0 0 -2.9 2.8

2、0 0 0 0 0 0 0 0 2.8 0 0 2.8 0 2.8 4.5 4.5 9.9 4.5 4.5 4.5 0.3 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 9.9 4.5 4.5 4.54.5 4.5 4.3 4.5 4.5 4.3 0.3 4.5 3.9 4.5 8.1 4.1 3.9 3.9 4.5 3.9 4.1 4.5 4.5 3.9 4.5 11.7 12.1 0 4.5 12.1 12 11.7 11.7 12.1 12 24.3 23.6 12.1 0.1 0.7 23.1 1.1 0.6 -36.2 -41.7 -36.8

3、 -36.2 -32.6 -31.9 11.2 11.1 10.6 10.6 10.6 11.4 12 11.2 0 22.8 22.6 22.6 23.9 22.6 -56.9 -19.6 -19.6 -57.2 -25.1 -58 0 0 0 3 0 0 -0.6 -0.6 0.6 0.6 18.8 18.9 23.9 23.8 23.8 23.2 -58 -57.4 -57 57 -57.4 -58 24 7.7 -57 0.1 0.7 10.9 -58 11.2 11.2 0 0.7 0.7 0 -58-58 -57.4 -57.4 -57.4 -25.5 -57 0.1 0.7 0.

4、7 0.1 -57 -57.4 0.7 0.1 6.9 6.4 7 24.3 24.3 0.9 0.9 0.9 0.9 0.9 0.9 -0.9 -0.9 -0.9 -0.9 -0.9 -0.9 -0.9 -25.5 -57 -57 -57.4 -57.4 -57.4 -58 -58 -58 -58 0.9 0 0 0 00 0 0 0 * * 0.9 0.1 0.1 -0.3 -0.3 -1.1 -1.1 0 0 2.8 * * 4.5 12.1 5.5 12.1 00.1 No mark:FM No mark:FM :Impossible to measure * 12.1 MAIN BO

5、ARD FAN BOARD (1/2) DECK GND FUNCTION IC601 Q301-304 SWITCH PB AMP IC301 REC AMP IC401 RECORD BIAS BIAS SWITCH B TO PT BOARD CN101 (Page 26) 1 TO MAIN BOARD (2/2) (Page 22) A TO PANEL BOARD C101 (Page 24) SWITCH VM REG -VFL REG-VFL REG AC/DC DET RELAY DRIVE VCC REG HOLD HOLD THERMAL DET HOLD DC DET

6、-VIP SWITCH PRE AMP Q112,116,122 VP SWITCH DC DET OVER LOAD SWITCH PRE AMP PRE AMP PRE AMP Q131-134 PRE AMP PRE AMP MUTE MUTE MUTE CONT Q605-607 AGC VIDEO/AUX/ PHONO IN Q185,187 OVER LOAD SWITCH CONN 4P 2P C670 R405 | B G5SBA60L G3SBA60L 2SA952TP CN601 CLP601 CON301R306 C301 Q301 R307C309 R315 IC301

7、 R317 R377 C317R321 C618 R633 R632 C630 Q607 Q606 R639 Q605 R637 R638 R631 R627 C615 R626 R625 C613 D602 C616 C609 C633 C611 R649 C605 R603 R607 R611 R615 R601 IC601 R605 R609 Q601 Q602 Q601,Q602 R613 R635 R628 D601 C617 C614 C612 C610 C634 R650 C606 R604 R608 R612 R616 R620 R622 R621 C620 R618 R602

8、 R606 R610 R614 R644 R634 Q103, Q105, Q107, Q109 Q113, Q127 C623 C624 FB602 JW601 CN602 R654 R653 J602 J602 C669 R661 R662 C677 C678 C501 C502 C503 R504 Q501, 503 R501 R502 CN502 R503 R506 R505 R507 CN503 Q503 Q501 CN301 C302 R301 R302 Q302 C303C304 R304 R303 Q303 R305 Q304 Q309 CN351 CON351 R308 Q3

9、05Q307 C310 Q306 Q310 C327 C461 C462 Q305-310 REC/PB SWITCH R319 R399 SFR451 SFR451, SFR452 SFR452 C457 C458 L451 C456 C452 R454 R424 Q454 C459 CLP302 Q453, Q454 C019 Q453 C455 JR404 D010 CNA001 C003 C004 C005C006 C020 Q003 D009 C009 C010 C011 C012 C022 C021 R001 R005 C083 C027C028 D028 Q001 C025C02

10、6 D027 D025D026 R011 C030R012 D029 R019 Q005, 006 Q005 R020 D030 R021R022 C032 D031R027 Q008 R023 Q006 R016 R018 Q003 R459 R457 C460 Q451 R460 R458 C454C453 R455 R456 Q451 R414 D401 Q444 R420 R422 R418 Q443, 444 C410Q308 R417 R416 R412 C408C412 C407 C411 R411 R409 R322 R415 R413 IC401 Q443 R419 R421

11、 R423 C399 C409 IC301 R318 R314 R316 R310C308 C314 C365 C315 R375 FB301 C318 FB302 C470C313 R313 R309 C307 R376 C360 C326 R407 C405 R403R401 R402R404 R406 R408 R410 IC401 C402 C404 C406 C403 C401 R453 JR023 R073R042 R043R017 R044R45R037 JR024R046R047 R074R038R050R051R039 D033 Q009 R031 R033 Q008 C03

12、8 R015 C034 R028 R029 R030 C035 Q010 R076 D034 D035 C036 R081 R034 R040 R013 C031 R014 Q002 Q009, 0101 C060 Q060 R032 Q061 Q063 R065 Q064 R010 Q063, 064 D064 D063 R061 Q062 R070 D072 R064 D077 R056 D071 D076 D060 R058 R054 R055 R063 R062 R077 C140 Q130 R213 R160 R178 R159 R168 D160 Q126 C133 R102 C1

13、22 R217 R218 R219 Q235 R182 Q102 R181 Q101 C121R101 R123R125 C103 R103 R105 C101 C107R111 R113 D101 R117 R107 C109 D103 Q107 C111 C115 R119 R124 R126 R104 C102 R106 R112C108 R114 C104 C097 R118 R108C110 D104 C116 Q108 C112 R167 D187 D185 D193 C186 D192 Q183 R199 R192 R177 R185 R080 R087 C188 R080 R1

14、84 R187 Q185 Q187 D191 R193 R189 D186 D188 C187 Q184 R186 R048 R158 R190 Q186 R188 Q065 R060 R085 R067 C061 D041 D042 R096 R093 R078 R079 R094 R052 R066 D062 D065 R059 R071R072 R069 R068 R057 Q059 Q065, 059 D190 R194 R196 R198 R162 R164 R163 R161 R197 R195 D189 R180 Q116 R122 R120 Q110 R152 C114 JR1

15、24 R172 D118 C124R166 Q104, 106, 108, 110 Q106 Q104 Q111, 115, 121 R121 R179 R151 JR123 D117 Q105 R165 Q103 C123 Q109 D105 D107 Q133 R171C117 R133 C119 R137 Q123 R129 Q131 C113 R169R173 Q115 Q111 R127Q121 Q113 Q127 R175 R153 R131 R135 Q123 R141 R155 D150 R156 D115 R157 D106D108 Q134 R170 R174 R138 R

16、134 TH102 Q114, 128 Q114 Q128 C118 R132R130 C120 R136 R142 Q124 Q132 Q112 R128 R154 Q122 R176 C099 R511 R512 D501 CN501 R250 C232 C230 C226 C231 C228 J230 J230 R266R244 R246 R247 R249C225C227 C229 L202 R248 J201 J201 R243 R245 R265 C241 RadioFans.CN 收音机爱 好者资料库 2222 CX-ZA650 7-5. SCHEMATIC DIAGRAM MA

17、IN SECTION 2 See page 27 for IC Block Diagram. See page 17 for Wave form. 0 0(8.3) 0(7.1) 2.7 0 0.1 0 5.8 2.1 0 8.3 0(2.7) 2.7(0) 5.5 1 1 0.9(1.6) 2.7 8.2(0.3) 12.1 4.4(0) 0 0.7(0.3) 8.2(0.3) 8.1(0.3) 0(6.9)7.5(0.3) 0.9(8.3) 8.3 4.8 6.6 4 8.3 8.9 3.4 7.3 7.2(4.7) 0.4 8.3 8.3 8.3 3.3 2.3 2.3 8.3 2.3

18、3.402.323 0(1.3) 0.2(1) 2.3 2.3 8.36.8 No mark ( ) 2 1 TO MAIN BOARD (1/2) (Page 21) AM/FM IF,MPX PLL IC991 IC801 TA (1000KHz) JW (600KHz) B+ SWITCH FM OSC FM FREQUENCY COVERAGE MIX B+ SWITCH MAIN BOARD (2/2) C993 L811 J831 R909 C914 2SC4115STPS C984 R981 R975 C972 C997 C998 D991 C971 R977 C973 R978

19、 C974 C995 R988 C991 R989 R987 D994 R985 C982 C983 R983 R984 C979 R997 R990 R982 C981 R976 C987 R999 R998 R994 R996 R992 C999 R991 R995 R993 R980 C992 X992 IC991 R986 C772 C771 C791 R813D801 C796 C809 R805 C808 D803 R806 R804 C807 R795 R803 Q981Q981 R811 R809 R812 R810 C815 C816 C789 C790 C825 C793

20、R826 C821 C823 R823 R814 C814 C824 C800 C801 C783 C784 C822 R793 R815 R825 R824 C795 L802 R790 C798 C797 C804 C802 C799 C781 R821 C810 C792 C786 C803 R801 R818 L801 R802 R791 R860 JR835CF832 R854 C850 C851 R853 Q835 C852 R856 C853R857 R855 R832 CF831 R858 R840L832 C844 C842 R836 Q836 R850 R851 C858

21、L951 C843 C849 R852 J831 C847 C848 C846 C845 D944 C788 C782 R963 L951 C961 R945 C960 C963 C962 C959 C940 C785 L951 C901 R921C921R910 C917 C915 C916 C922 C918 SH901 L906 D903 L905 C904 Q902 R905 L904 C911 C912 R907 C913 C910 R904 L903 D902 C908 L903 C907 L902 R903 C905 Q901 R908 Q903 R911 C909 RadioF

22、ans.CN 收音机爱 好者资料库 2424 CX-ZA650 7-7. SCHEMATIC DIAGRAM PANEL SECTION See page 28 for IC Block Diagram. See page 17 for Wave form. 10.7 10.7 0.5 10.7 0 0 0 0.1 0.1 0.6 0.7 0.6 0.6 10.7 6 2.3(0.1) 0(4.5) 0 4.5 10 0 5.8 10.7 10.2 0.6 0.5 5 5 0.1 0.4 0 5.3 0 5 0 5 0.3 0 0 12.1 5.7 -30.9 -12.1 -14.4 -17.

23、2 0.1 0.6 0.4 11.3 0.6 5.8 5.7 -30.7 12 0 0 0 0 0 0 0 12.1 4.9 4.8 2.7 5.4 1 1.4 1.6 0.8 0 1.6 2.7 2.7 2.7 2.7 2.7 0 0 0 0 12.1 4.9 7 0 4.9 0.6 0.6 2.3 1 2.5 5 2.9 5 5 5 4.9 0.2 0 0.1 0 2.4 4.4 4.9 -28.5 -17.3 -28.6 -28.6 -28.5 -28.4 -28.4 -28.4 -28.4 -28.4 -28.4 -28.4 -28.4 -28.5 -28.2 -28.2 5 -18.

24、3 -14.5 -24 -25.5 -28.2 19 -17.2 5 -24.3 -22.1 -19 -19.4 -19.5 -22.2 -14.4 -22.2 -17.2 -17.2 -22.7 -25.4 -27.7 -17.2 -14 -25.5 -16.8 -31 -22.7 -25.4 -28.2 -17.3 No mark CD STOP -31 -25.2 -19.8 -17.1 DECK GND -TE2 PANEL BOARD A TO MAIN BOARD (1/2) CN601 (Page 21) SERIAL IN PARALLEL OUT DRIVER IC662 S

25、PEANA IC380 - CD-KEY BOARD SWITCH SWITCH INVERTER LED DRIVER +5V REG +5V REG +5V REG B+SWITCH SWITCH SYSTEM CONTROLLER IC101 REMOTE CONTROL RECEIVER IC412 CN1000 (FLUORESCENT INDICATOR TUBE) TO TAPE MECHANISM (ZZM-3) -E2 SLR-56DCT32 SLR-56DCT32 SLR-56DCT32 SLR-56DCT32 SLR-56DCT32 SLR-56DCT32 SLR-56D

26、CT32 SLR-56DCT32 SLR-56DCT32 1SS184-TE85L 1SS181 -TE85L R823 CNA302 CN101 R074 R075 R076 R077 R078 D135 R079 R081 R083 R082 R084 C117 R085 R080 R087 R176 R088 R090 R121R122 R123 C123 C122 R125 R124 C124R126 Q134 R305 R306 R307 C305 C306 R334 R332 R330 D304 D303 R302R335 R333 R331R323 R322 R321 C310

27、C311 D311 R311 C302 R304 C303 R303 C301 C304 R302 R687R688R689R670 R686 R680 R682 R683 R684 R685 LED698 LED682 LED683 LED684 LED685 S651 C652 R651 R654 R655 R653 C651 R652 S751S752 S753S754S755 R751R752R753R754R755 R324 D301 C952 C951 C950 C949 C948 C947 C946 C945 C944 C943 C942 C941 C940 C125 D451

28、D450 D371 D372 D375 R371 R373 R374 D376 D377 D378 D379 D380 D381 D382 D383 D384 D385 D386 D447 R379 R378 R377 R376 R375 R202R206 R214R218 R201 R205R213 R217 R809R808R807R806 R805R404 R403R402 R822R823R824R825R821R826R827R828R829R830R831 R851R850R849 R848R847R846 R845 R844R843R842 R251 R256 R252 C251

29、 C252 C253 R255 R254 R253 R368 R367 R366 R363 R361 Q351 Q352 Q353 R356 R357 D351 R353 R351 R352 R354 R355 R411 R412 C411C412 R421R422 R423 R424 R425 C422 C421 S421 R1010 R1007 R1006 R1005 R1004 R1003 R1002 R1001 R1000 R197 R951 R950 R948 R949 R947 R946 R945 R944 R943 R942 R941 R939 R938 R937 C135 R9

30、40 R936 R935 R934 R933 R905952 R952 R932 R931 R930 R929 R928 R927 R926 R925 R924 R923 R922 R921 R920 R919 R918 R917 R916 R915 R914 R913 R912 R911 R910 R909 R908 R907 R906 R905 R156 R157 R158 C138 D138 D134 D137 R901 R902 R903 R904 Q130 D134 R133 R139 Q132 Q133 Q131 R131 D102 Q131 C137 R135 R136 R137

31、 C132 C113 R401 R405 C133 R953 R138R442 R441 Q441 R116 R113 C111 C116 C110 R111 R112 Q111 C112 Q102 R114 R115 Q104 R104 R106 D104 Q101R101 C114 C117 C102 C108 R105 Q105 C100 D101 C106 D103 LED202 LED205 LED210 LED212 2626 CX-ZA650 7-9. SCHEMATIC DIAGRAM POWER SECTION CN101 PR104 PR103 PR102 PR101 D101 D102 D103 D104 FC001FC002 T6.3AL 250V F001 PT2 SUB BMA H (VRK) RY101 PT1 S101 MAIN (1/2) CNA001 (Page 21) POWER TRANSFORMER 9P (MAIN) Not replaceable Built in trasformer POWER TRANSFORMER (SUB) AC IN * *