Aiwa-XRM918-cs-sm 电路图 维修手册.pdf

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1、SERVICE MANUAL DATA COMPACT DISC STEREO SYSTEMBASIC CD MECHANISM : 3ZG-3 E13NM XR-M918 XR-M919 K EZ S/M Code No. 09-017-444-6R1 REVISION This Service Manual is the “Revision Publishing” and replaces “Simple Manual” XR-M919 (EZ), (S/M Code No. 09-014-444-6T1) and XR-M918 (K), (S/M Code No. 09-014-444

2、-6T2). If requiring information about FX-LM918, see Service Manual of FX-LM918 (Y), (S/M Code No. 09-015-444-7R1). If requiring information about AM-LM918, see Service Manual of AM-LM918 (Y), (S/M Code No. 09-016-446-9R1). XR-M918 SYSTEM STEREO TUNER TX-LM918 STEREO INTEGRATED AMPLIFIER MINI DISC RE

3、CORDER MX-LM918 XR-M919 COMPACT DISC PLAYER DX-LM918 TX-LM919MX-LM919 STEREO CASSETTE DECK SPEAKER FX-LM918 (OPTIONAL) AM-LM918 (OPTIONAL) REMOTE CONTROLLER RC-BAT02SX-LM918 RadioFans.CN 收音机爱 好者资料库 2 SPECIFICATIONS . 3 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING . 4 MODEL NO. TXLM918 / LM919

4、 ELECTRICAL MAIN PARTS LIST .5 7 TRANSISTOR ILLUSTRATION . 8 WIRING 1 (MAIN) . 9 WIRING 2 (MAIN) . 10 WIRING 3 (FRONT / CONN / AUX / TAPE JACK / LED L / LED R / LCD LED) . 11 WIRING 4 (FRONT / CONN / AUX / TAPE JACK / LED L / LED R / LCD LED) . 12 SCHEMATIC DIAGRAM 1 (MAIN / FRONT / CONN / AUX / TAP

5、E JACK / LED L / LED R / LCD LED) . 13 WIRING 5 (TUNER) . 14 SCHEMATIC DIAGRAM 2 (TUNER) . 15 IC BLOCK DIAGRAM. 16 LCD DIAGRAM . 17 IC DESCRIPTION . 18, 19 ADJUSTMENT . 20 MECHANICAL EXPLODED VIEW 1 / 1 . 21 MECHANICAL PARTS LIST 1 / 1 . 22 MECHANICAL EXPLODED VIEW 1 / 1 . 23 MECHANICAL PARTS LIST 1

6、 / 1 . 24 MODEL NO. MXLM918 / LM919 ELECTRICAL MAIN PARTS LIST . 25, 26 TRANSISTOR ILLUSTRATION . 27 WIRING 1 (PWB AMP / HP) . 28 WIRING 2 (SPK / FRONT / LED L / LED R / AC) . 29 SCHEMATIC DIAGRAM (PWB AMP / SPK / FRONT / HP / LED L / LED R / AC). 30 MECHANICAL EXPLODED VIEW 1 / 1 . 31 MECHANICAL PA

7、RTS LIST 1 / 1 . 32 MECHANICAL EXPLODED VIEW 1 / 1 . 33 MECHANICAL PARTS LIST 1 / 1 . 34 MODEL NO. DXLM918 ELECTRICAL MAIN PARTS LIST . 35, 36 TRANSISTOR ILLUSTRATION . 37 WIRING (MAIN / SUB / FRONT / LED L / LED R / CD LOAD / CD DRIVE). 38 SCHEMATIC DIAGRAM (MAIN / SUB / FRONT / LED L / LED R / CD

8、LOAD / CD DRIVE) . 39 IC BLOCK DIAGRAM. 40 IC DESCRIPTION .41 44 ELECTRICAL MEASUREMENT . 45 CD TEST MODE . 46 MECHANICAL EXPLODED VIEW 1 / 1. 47 MECHANICAL PARTS LIST 1 / 1 . 48 CD MECHANISM EXPLODED VIEW 1 / 2 . 49 CD MECHANISM PARTS LIST 1 / 2 . 50 CD MECHANISM EXPLODED VIEW 2 / 2 . 51 CD MECHANI

9、SM PARTS LIST 2 / 2 . 51 GENERAL SPEAKER DISASSEMBLY INSTRUCTIONS (FOR REFERENCE) . 52 SPEAKER PARTS LIST . 53 ACCESSORIES / PACKAGE LIST . 53 TABLE OF CONTENTS RadioFans.CN 收音机爱 好者资料库 3 SPECIFICATIONS Tuning range87.5 MHz to 108 MHz Usable sensitivity (IHF)16.8 dBf Antenna terminal75 ohms (unbalanc

10、ed) Tuning range531 kHz to 1602 kHz (9 kHz step) 530 kHz to 1710 kHz (10 kHz step) Usable sensitivity350 V/m AntennaLoop antenna Tuning range144 kHz to 290 kHz Usable sensitivity1400 V/m AntennaLoop antenna AUX IN500 mV Dimensions (W x H x D)210 x 82.5 x 248 mm Weight1.1 kg Power outputRated: 25 W +

11、 25 W (6 ohms, T.H.D. 1 %, 1 kHZ / DIN 45500) Reference: 30 W + 30 W (6 ohms, T.H.D. 10 %, 1 kHZ / DIN 45324) DIN MUSIC POWER 72 W + 72 W SUPER WOOFER1.2 V SPEAKERS6 ohms or more PHONES47 kilohms or more Power requirements230 V AC, 50 Hz Power consumption85 W Power consumptionWith ECO mode on : 1.7

12、W in standby modeWith ECO mode off : 12 W Dimensions (W x H x D)210 x 82.5 x 286 mm Weight3.9 kg Design and specifications are subject to change without notice. The word BBEand the BBE symbol are trademarks of BBE Sound, Inc. Under license from BBE Sound,Inc. LaserSemiconductor laser ( = 780 nm) D-A

13、 converter1 bit dual Signal-to-noise ratio90 dB (1 kHz, 0 dB) Harmonic distortion1.05 % (1 kHz, 0 dB) Wow and flatterUnmeasurable DIGITAL OUT Dimensions (W x H x D)210 x 82.5 x 243 mm Weight1.3 kg Cabinet type2 way, bass reflex (magnetic shielded type) SpeakersWoofer: 130 mm cone type Tweeter: 25 mm

14、 dome type Impedance6 ohms Dimensions (W x H x D)166 x 324 x 232 mm Weight3.6 kg RadioFans.CN 收音机爱 好者资料库 ?4? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?!? ? ?!#$%?(#)+!#-%? 4$? ?-?!%4$+? 18)!8$+? -(? 31-?4(1$+ !(#1$+?=($?$(:?+3?6%$1?(%$?4!%8$1$(+$ $:3-+#-%?!(:?1!4!#-%+? ? ?

15、+%)8?)!+$1+#5)%8?0$4?57%8?%51?+*$1.$4+!6714$1$1 (4$?!6?6(%*#-%?%485?(4+?#$)+$?6-1?+#15)%8? ?.+?-?3!?#?+?3)!$1?+?)!+6$4?!+?!?2 ?31-4(?#? ?.$?2?)!7$)?+?)-?!#$4?-%?#.$ 1$!1?$:#$1-1? ?2? ?2? ?2? ?2? ? ? ? ? ? ? ? #$ ? ? ? ? ? ? ? ? ? ?%?&?(?&?&) *? 5 ELECTRICAL MAIN PARTS LIST DESCRIPTIONREF. NO.KANRI N

16、O. PART NO.DESCRIPTIONREF. NO.KANRI NO. PART NO. MODEL NO. TX-LM918 / LM919 IC 87-A21-022-040 C-IC,BA3880FS 87-A21-103-040 C-IC,MM1454XFBE 87-A21-443-040 C-IC,M62495AFP 8B-CF1-609-010 C-IC,LC87F65C8A-BCF1 8B-CF1-610-010 C-IC,LC876596-BCJ1 87-A21-380-040 C-IC,PQ20WZ51 87-A20-440-040 C-IC,BU1920FS 87-

17、A21-831-010 IC,SPS-422-1-F1 87-A21-695-010 IC,LA1845L 87-A21-928-010 IC,LC72131D-N TRANSISTOR 87-A30-468-080 C-TR,KRC102S-RTK 87-A30-196-080 TR,2SC4115SRS 89-113-184-080 TR,2SA1318T 87-A30-490-080 C-TR,KRC107S 87-A30-047-080 TR,CSD655E 87-A30-087-080 C-FET,2SK2158 87-A30-076-080 C-TR,2SC3052F 87-026

18、-610-080 TR,KTC3198GR 87-A30-269-040 C-FET,2SJ461-T1 89-327-143-080 C-TR,2SC2714O 87-A30-489-080 C-TR,KRA107S 89-503-602-080 C-FET,2SK360E 87-A30-086-040 C-TR,CSD1306E 87-A30-484-080 C-TR,KRA102S 87-A30-234-080 TR,CSC4115BC 87-A30-515-080 TR,2SA1979O/Y DIODE 87-A40-291-080 DIODE,1N4148M (CPT) 87-A40

19、-293-080 ZENER,DZ2.7M 87-070-274-080 DIODE,1N4003 SEM 87-A40-270-080 C-DIODE,MC2838 87-A40-269-080 C-DIODE,MC2836 87-020-465-080 DIODE,1SS133 87-017-149-080 ZENER,HZS6A2L MAIN C.B C101 87-012-286-080 C-CAP,U 0.01-25 K B1 C107 87-012-286-080 C-CAP,U 0.01-25 K B C108 87-012-286-080 C-CAP,U 0.01-25 K B

20、 C109 87-012-286-080 C-CAP,U 0.01-25 K B C110 87-012-286-080 C-CAP,U 0.01-25 K B C112 87-012-286-080 C-CAP,U 0.01-25 K B C113 87-012-286-080 C-CAP,U 0.01-25 K B C114 87-012-195-080 C-CAP,U 100P-50CH C115 87-012-195-080 C-CAP,U 100P-50CH C117 87-012-195-080 C-CAP,U 100P-50CH C118 87-012-195-080 C-CAP

21、,U 100P-50CH C119 87-012-195-080 C-CAP,U 100P-50CH C121 87-010-759-080 C-CAP,U, 0.1-25F C122 87-010-759-080 C-CAP,U, 0.1-25F C123 87-012-286-080 C-CAP,U 0.01-25 K B C124 87-012-286-080 C-CAP,U 0.01-25 K B C125 87-012-195-080 C-CAP,U 100P-50 J CH C126 87-012-195-080 C-CAP,U 100P-50 J CH C127 87-A10-7

22、30-080 CAP,E 1000-16 SMG C128 87-A12-069-080 CAP,E 22-25 SMG C132 87-010-759-080 C-CAP,U 0.1-25F C133 87-010-759-080 C-CAP,U 0.1-25F C135 87-012-195-080 C-CAP,U 100P-50 J CH C201 87-A12-090-080 CAP,E 4.7-50 SMG C202 87-A12-090-080 CAP,E 4.7-50 SMG C203 87-010-785-080 C-CAP,U 0.015-25 KB C204 87-012-

23、270-080 CAP, U 470P-50 C205 87-012-274-080 CHIP CAP,U 1000P-50B C206 87-012-286-080 CAP, U 0.01-25 C207 87-A11-993-080 C-CAP,U 0.056-16 K B C208 87-A12-066-080 CAP,E 47-16 SMG C209 87-A12-085-080 CAP,E 0.33-50 SMG C210 87-A12-086-080 CAP,E 0.47-50 SMG C211 87-A12-086-080 CAP,E 0.47-50 SMG C212 87-A1

24、2-085-080 CAP,E 0.33-50 SMG C213 87-A11-993-080 C-CAP,U 0.056-16 K B C214 87-012-286-080 C-CAP,U 0.01-25 K B C215 87-012-274-080 CHIP CAP,U 1000P-50B C216 87-012-270-080 C-CAP, U 470P-50 C217 87-010-785-080 C-CAP,U 0.015-25K B C218 87-A12-066-080 CAP,E 47-16 SMG C219 87-A12-090-080 CAP,E 4.7-50 SMG

25、C220 87-A12-090-080 CAP,E 4.7-50 SMG C221 87-010-759-080 C-CAP,U, 0.1-25F C222 87-010-759-080 C-CAP,U, 0.1-25F C223 87-012-286-080 C-CAP,U 0.01-25 K B C224 87-012-286-080 C-CAP,U 0.01-25 K B C225 87-A10-918-080 CAP,E 100-16 SMG C226 87-A12-066-080 CAP,E 47-16 SMG C227 87-A12-088-080 CAP,E 2.2-50 SMG

26、 C228 87-A12-088-080 CAP,E 2.2-50 SMG C229 87-A12-091-080 CAP,E 10-50 SMG C230 87-A12-091-080 CAP,E 10-50 SMG C231 87-A12-068-080 CAP,E 470-16 SMG C232 87-A12-067-080 CAP,E 330-16 SMG C233 87-A12-066-080 CAP,E 47-16 SMG C234 87-012-195-080 C-CAP,U 100P-50 J CH C234 87-012-199-080 C-CAP,U 220P-50 J C

27、H C301 87-012-276-080 C-CAP,U 1500P-50 K B C302 87-012-276-080 C-CAP,U 1500P-50 K B C305 87-012-268-080 C-CAP,U 330P-50 B C306 87-012-268-080 C-CAP,U 330P-50 B C307 87-010-785-080 C-CAP,U0.015-25BK C308 87-010-785-080 C-CAP,U0.015-25BK C309 87-012-278-080 C-CAP,U 2200P-50 B C310 87-012-278-080 C-CAP

28、,U 2200P-50 B C311 87-A12-084-080 CAP,E 0.22-50 SMG C312 87-A12-084-080 CAP,E 0.22-50 SMG C313 87-A12-084-080 CAP,E 0.22-50 SMG C314 87-A12-084-080 CAP,E 0.22-50 SMG C315 87-A12-061-080 CAP,E 47-10 SMG C316 87-A12-061-080 CAP,E 47-10 SMG C317 87-012-172-080 C-CAP,U 10P-50 D CH C318 87-A12-090-080 CAP,E 4.7-50 SMG C319 87-A12-090-080 CAP,E 4.7-50 SMG C320 87-A12-065-080 CAP,E 33-16 SMG