Aiwa-NSXSZ310-cs-sup维修电路原理图.pdf

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1、SERVICE MANUALDATACOMPACT DISCSTEREO SYSTEMBASIC TAPE MECHANISM : ZZM-3BASIC CD MECHANISM : BZG-5NSX-SZ310NSX-SZ319NSX-SZ519HSLHHAS/M Code No. 09-014-442-0S2SUPPLEMENT This Service Manual contains information about the difference betweenNSX-SZ310 (HS) / NSX-SZ319 (LH) / NSX-SZ519 (HA) and NSX-SZ310

2、(LH).If requiring other information, see Service Manual ofNSX-AJ310 (U) / NSX-SZ310 (K,EZ,LH) / NSX-SZ315 (EZ) / NSX-SZ510 (LH),(S/M Code No. 09-012-442-0R1). If requiring information about the CD mechanism, see Service Manual of BZG-5 ZD3NFD/YZD3NM, (S/M Code No. 09-00C-353-3N2), BZG-5 YZD3NCM, (S/

3、M Code No. 09-00C-353-3N4).RC-ZAS02SYSTEMMAINSPEAKERSREMOTECONTROLLERTAPEMECHANISMCDMECHANISMNSX-SZ310NSX-SZ319BZG-5ZD3NFDZZM-3PR1NFZZM-3YPR1NMNSX-SZ519ZZM-3YPR1NMBZG-5YZD3NMBZG-5YZD3NCMCDCASSEIVERCX-NSZ310CX-NSZ319CX-NSZ519SX-NSZ312SX-NSZ319SX-NSZ702RadioFans.CN 收音机爱 好者资料库 2 Tuning range87.5 MHz to

4、 108 MHzUsable sensitivity (IHF)13.2 dBfAntenna terminals75 ohms (unbalanced)Tuning range530 kHz to 1710 kHz (10 kHz step)531 kHz to 1602 kHz (9 kHz step)Usable sensitivity350 V/mAntennaLoop antennaCX-NSZ310:Power output32 W + 32 W(6 ohms, T.H.D. 1 %, 1 kHz)40 W + 40 W(6 ohms, T.H.D. 10 %, 1 kHz)Tot

5、al harmonic distortion0.08 % (20 W, 1 kHz, 6 ohms, DINAUDIO)CX-NSZ319:Power outputRated : 62 W + 62 W(6 ohms, T.H.D. 1 %, 1 kHz)Reference : 80 W + 80 W(6 ohms, T.H.D. 10 %, 1 kHz)Total harmonic distortion0.08 % (40 W, 1 kHz, 6 ohms,AUDIO DIN)CX-NSZ519:Power outputRated : 85 W + 85 W(6 ohms, T.H.D. 1

6、 %, 1 kHz)Reference : 100 W + 100 W(6 ohms, T.H.D. 10 %, 1 kHz)Total harmonic distortion0.08 % (40 W, 1 kHz, 6 ohms, DINAUDIO)InputsVIDEO / AUX : 500 mV MIC : 1.0 mV (10 kohms)OutputsSPEAKERS : 6 ohms or morePHONES : 32 ohms or moreTrack format4 tracks, 2 channels stereoFrequency response50 Hz - 15

7、kHzRecording systemAC biasHeadsDeck 1 : Playback head x 1Deck 2 : Recording / Playback x 1, erase head x 1LaserSemiconductor laser ( = 780 nm)D-A converter1 bit dualSignal-to-noise ratio85 dB (1 kHz, 0 dB)Harmonic distortion0.05 % (1 kHz, 0 dB)CX-NSZ310Power requirements220 V AC, 60 HzPower consumpt

8、ion70 WPower consumptionWith ECO mode on : 0.6 W in standby modeWith ECO mode off : 14 WDimensions of main unit260 x 324 x 341.5 mm (W x H x D)Weight6.2 kgSPECIFICATIONSCX-NSZ319Power requirements120 V/220 - 230 V/240 V AC,(Switchable), 50 Hz/60 HzPower consumption90 WPower consumptionWith ECO mode

9、on : 0.6 W in standby modeWith ECO mode off : 19 WDimensions of main unit260 x 324 x 339 mm (W x H x D)Weight6.8 kgCX-NSZ519Power requirements120 V/220 - 230 V/240 V AC,(Switchable), 50 Hz/60 HzPower consumption105 WPower consumptionWith ECO mode on : 0.6 W in standby modeWith ECO mode off : 20 WDim

10、ensions of main unit260 x 324 x 339 mm (W x H x D)Weight7.2 kgSpeaker system3 way, bass reflex (magnetic shielded)Speaker unitsWoofer : 140 mm coneTweeter : 60 mm coneSuper tweeter : 20 mm ceramicImpedance6 ohmsDimensions (W x H x D)220 x 324 x 225 mmWeight3.6 kgSpeaker system3 way, bass reflex (mag

11、netic shielded)Speaker unitsWoofer : 140 mm coneTweeter : 60 mm coneSuper tweeter : 20 mm ceramicImpedance6 ohmsDimensions (W x H x D)220 x 324 x 225 mmWeight4.3 kgSpeaker system2 way, bass reflex (magnetic shielded)Speaker unitsWoofer : 160 mm coneTweeter : 60 mm coneImpedance6 ohmsDimensions (W x

12、H x D)230 x 324 x 253 mmWeight4.6 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.RadioFans.CN 收音机爱 好者资料库 3 ELECTRICAL MAIN PARTS LISTDESCRIPTIONREF. NO.KANRINO.PART NO.DESCRIPTIONREF

13、. NO.KANRINO.PART NO.IC 87-A21-269-010 IC,EW732 87-A21-419-040 C-IC,NJM14558MD-TE2 87-A21-893-040 C-IC,NJM14558V-TE2 87-A21-401-040 C-IC,M61503FP 87-A21-695-010 IC,LA1845L 8B-NF9-601-030 C-IC,UPD780226GF-021-3BA 87-A21-218-110 IC,NJL64H380A 87-A21-928-010 IC,LC72131D-NTRANSISTOR 87-A30-494-080 TR,2S

14、A1980G 87-A30-559-010 TR,CSB1370EF 87-A30-076-080 C-TR,2SC3052F 87-A30-075-080 C-TR,2SA1235F 87-A30-107-070 C-TR,CMBT5401 87-A30-484-080 C-TR,KRA102S 87-A30-468-080 C-TR,KRC102S-RTK 87-A30-190-080 TR,CC5551 87-A30-106-040 C-TR,CMBT5551 87-A30-528-010 TR,2SB1686 87-A30-529-010 TR,2SD2642 87-A30-162-0

15、10 FET,2SK2937 87-A30-091-080 FET,2SJ460 87-A30-090-080 FET,2SK2541 87-A30-062-080 C-TR,KRC104S 87-A30-495-080 TR,2SA1981Y 87-A30-087-080 C-FET,2SK2158 87-A30-582-080 TR,CDA1585BC 87-026-610-080 TR,KTC3198GR 87-A30-288-040 C-TR,DTC114YKA 89-327-143-080 TR,2SC2714O 87-A30-489-080 C-TR,KRA107S 89-503-

16、602-080 C-FET,2SK360E 87-A30-615-080 TR,STC250 87-A30-234-080 TR,CSC4115BCDIODE 87-A40-393-090 DIODE,1N5402GW(F20) 87-A40-291-080 DIODE,1N4148M (CPT) 87-A40-454-090 DIODE,1N5393 GW 12.5 87-A40-455-090 DIODE,RL203 GW 87-A40-553-080 DIODE,1N4003 LES 87-A40-776-080 ZENER,UZ27BSD 87-A40-764-080 ZENER,UZ

17、10BSC 87-A40-270-080 C-DIODE,MC2838 87-A40-269-080 C-DIODE,MC2836 87-A40-747-080 ZENER,UZ5.1BSB 87-A40-749-080 ZENER,UZ5.6BSB 87-A40-748-080 ZENER,UZ5.6BSA 87-A40-739-080 ZENER,UZ2.7BSA 87-017-149-080 ZENER,HZS6A2LMAIN C.B C3 87-012-368-080 C-CAP,S 0.1-50 F C4 87-012-368-080 C-CAP,S 0.1-50 F C5 87-0

18、12-368-080 C-CAP,S 0.1-50 F C6 87-012-368-080 C-CAP,S 0.1-50 F C9 87-010-759-080 C-CAP,U, 0.1-25F C10 87-010-759-080 C-CAP,U, 0.1-25F C11 87-010-759-080 C-CAP,U, 0.1-25F C12 87-010-759-080 C-CAP,U, 0.1-25F C19 87-A12-831-000 CAP,E 2200-56 M 85 GS C19 87-A12-776-090 CAP,E 2200-50 M 85 SKR C19 87-A12-

19、036-000 CAP,E 2200-63 C20 87-A12-831-000 CAP,E 2200-56 M 85 GS C20 87-A12-776-090 CAP,E 2200-50 M 85 SKR C20 87-A12-036-000 CAP,E 2200-63 C21 87-A12-777-090 CAP,E 3300-25 C21 87-A10-520-000 CAP,E 3300-35 M SMG C22 87-A12-777-090 CAP,E 3300-25 C22 87-A10-520-000 CAP,E 3300-35 M SMG C25 87-A12-072-080

20、 CAP,E 100-25 SMG C26 87-A12-072-080 CAP,E 100-25 SMG C27 87-A12-072-080 CAP,E 100-25 SMG C28 87-A12-072-080 CAP,E 100-25 SMG C30 87-A12-095-080 CAP,E 100-50 C31 87-A12-062-080 CAP,E 100-10 SMG C32 87-012-286-080 CAP, U 0.01-25 C34 87-A12-072-080 CAP,E 100-25 SMG C35 87-A12-071-080 CAP,E 47-25 SMG C

21、36 87-A12-067-080 CAP,E 330-16 SMG C38 87-012-286-080 CAP, U 0.01-25 C60 87-A12-089-080 CAP,E 3.3-50 SMG C61 87-A12-071-080 CAP,E 47-25 SMG C83 87-A12-068-080 CAP,E 470-16 C83 87-A12-074-080 CAP,E 470-25 C97 87-010-831-080 C-CAP,U,0.1-16F C101 87-012-278-080 C-CAP,U 2200P-50 C101 87-012-279-080 C-CA

22、P,U 2700P-50 C102 87-012-278-080 C-CAP,U 2200P-50 C102 87-012-279-080 C-CAP,U 2700P-50 C103 87-A12-084-080 CAP,E 0.22-50 SMG C104 87-A12-084-080 CAP,E 0.22-50 SMG C107 87-A12-089-080 CAP,E 3.3-50 SMG C108 87-A12-089-080 CAP,E 3.3-50 SMG C111 87-A12-077-080 CAP,E 33-35 SMG C112 87-A12-077-080 CAP,E 3

23、3-35 SMG C113 87-A10-596-080 C-CAP,S 100P-100 C113 87-012-195-080 C-CAP,U 100P-50 C114 87-A10-596-080 C-CAP,S 100P-100 C114 87-012-195-080 C-CAP,U 100P-50 C117 87-012-368-080 C-CAP,S 0.1-50 F C118 87-012-368-080 C-CAP,S 0.1-50 F C119 87-012-286-080 CAP, U 0.01-25 C120 87-012-286-080 CAP, U 0.01-25 C

24、123 87-010-177-080 C-CAP,S 820P-50 SL C124 87-010-177-080 C-CAP,S 820P-50 SL C133 87-012-282-080 CAP, U 4700P-50 C140 87-012-278-080 C-CAP,U 2200P-50 B C186 87-010-759-080 C-CAP,U, 0.1-25F C187 87-010-866-080 CAP,E 10-63 C187 87-A12-091-080 CAP,E 10-50 C188 87-010-866-080 CAP,E 10-63 C188 87-A12-091

25、-080 CAP,E 10-50 C225 87-012-368-080 C-CAP,S 0.1-50 F C226 87-012-368-080 C-CAP,S 0.1-50 F C227 87-012-368-080 C-CAP,S 0.1-50 F C228 87-012-368-080 C-CAP,S 0.1-50 F C241 87-010-831-080 C-CAP,U,0.1-16F C301 87-012-275-080 C-CAP,U 1200P-50 B C302 87-012-275-080 C-CAP,U 1200P-50 B C303 87-012-275-080 C

26、-CAP,U 1200P-50 B C304 87-012-275-080 C-CAP,U 1200P-50 B C307 87-A12-062-080 CAP,E 100-10 SMG C308 87-A12-062-080 CAP,E 100-10 SMG C309 87-012-188-080 C-CAP,U 47P-50 CH C310 87-012-188-080 C-CAP,U 47P-50 CH C313 87-012-284-080 CAP, U 6800P-50 C314 87-012-284-080 CAP, U 6800P-50 C315 87-A12-062-080 C

27、AP,E 100-10 SMG C317 87-A12-085-080 CAP,E 0.33-50 SMG C318 87-A12-085-080 CAP,E 0.33-50 SMG C326 87-010-787-080 CAP, U 0.022-25 C327 87-010-831-080 C-CAP,U,0.1-16F C360 87-A12-087-080 CAP,E 1-50 SMG C399 87-A10-039-080 C-CAP,U 470P-50 J CHRadioFans.CN 收音机爱 好者资料库 4 DESCRIPTIONREF. NO.KANRINO.PART NO.

28、DESCRIPTIONREF. NO.KANRINO.PART NO. C401 87-A12-083-080 CAP,E 0.1-50 SMG C402 87-A12-083-080 CAP,E 0.1-50 SMG C403 87-012-193-080 C-CAP,U 82P-50 CH C404 87-012-193-080 C-CAP,U 82P-50 CH C405 87-012-286-080 CAP, U 0.01-25 C406 87-012-286-080 CAP, U 0.01-25 C407 87-012-286-080 CAP, U 0.01-25 C408 87-0

29、12-286-080 CAP, U 0.01-25 C409 87-012-278-080 C-CAP,U 2200P-50 B C410 87-012-278-080 C-CAP,U 2200P-50 B C411 87-A12-091-080 CAP,E 10-50 SMG C412 87-A12-091-080 CAP,E 10-50 SMG C452 87-A12-069-080 CAP,E 22-25 SMG C453 87-012-279-080 C-CAP,U 2700P-50 B C454 87-012-279-080 C-CAP,U 2700P-50 B C455 87-01

30、2-279-080 C-CAP,U 2700P-50 B C456 87-012-286-080 CAP, U 0.01-25 C457 87-A12-361-080 CAP,M 5600P-100 J CP C458 87-012-274-080 CHIP CAP,U 1000P-50B C459 87-012-271-080 CAP, U 560P-50 C460 87-010-831-080 C-CAP,U,0.1-16F C461 87-012-158-080 C-CAP,S 390P-50 CH C462 87-012-158-080 C-CAP,S 390P-50 CH C470

31、87-018-127-080 CAP, CER 470P-50V C605 87-012-280-080 CAP, U 3300P-50 C606 87-012-280-080 CAP, U 3300P-50 C609 87-010-785-080 C-CAP,U0.015-25BK C610 87-010-785-080 C-CAP,U0.015-25BK C611 87-A12-084-080 CAP,E 0.22-50 SMG C612 87-A12-084-080 CAP,E 0.22-50 SMG C613 87-A12-084-080 CAP,E 0.22-50 SMG C614

32、87-A12-084-080 CAP,E 0.22-50 SMG C615 87-012-172-080 CAPACITOR CHIP U 10P CH C616 87-016-459-080 CAP,E 470-10 SMG C617 87-016-459-080 CAP,E 470-10 SMG C618 87-A12-091-080 CAP,E 10-50 SMG C620 87-010-263-080 CAP, ELECT 100-10V C623 87-A12-084-080 CAP,E 0.22-50 SMG C624 87-A12-084-080 CAP,E 0.22-50 SM

33、G C630 87-016-669-080 C-CAP,S 0.1-25 C630 87-A10-260-080 C-CAP,U 0.1-16 K B C631 87-012-281-080 C-CAP,U 3900P-50 B C632 87-012-281-080 C-CAP,U 3900P-50 B C633 87-A11-070-080 C-CAP,U 0.033-16 K B C634 87-A11-070-080 C-CAP,U 0.033-16 K B C671 87-010-831-080 C-CAP,U 0.1-16 Z F C672 87-010-831-080 C-CAP

34、,U 0.1-16 Z F C673 87-012-278-080 C-CAP,U 2200P-50 K B C677 87-012-286-080 CAP, U 0.01-25 C771 87-A12-062-080 CAP,E 100-10 SMG C772 87-012-286-080 CAP, U 0.01-25 C782 87-012-286-080 CAP, U 0.01-25 C783 87-012-286-080 CAP, U 0.01-25 C784 87-012-286-080 CAP, U 0.01-25 C785 87-012-286-080 CAP, U 0.01-2

35、5 C786 87-012-286-080 CAP, U 0.01-25 C788 87-012-167-080 C-CAP,U 5P-50 CH C789 87-016-118-080 C-CAP,U 0.022-25 C789 87-A12-052-080 C-CAP,S 0.033-25 J B C790 87-016-118-080 C-CAP,U 0.022-25 C790 87-A12-052-080 C-CAP,S 0.033-25 J B C791 87-010-831-080 C-CAP,U 0.1-16F C792 87-012-286-080 CAP, U 0.01-25

36、 C793 87-A12-090-080 CAP,E 4.7-50 SMG C795 87-012-286-080 CAP, U 0.01-25 C796 87-012-286-080 CAP, U 0.01-25 C797 87-A12-091-080 CAP,E 10-50 SMG C798 87-012-286-080 CAP, U 0.01-25 C799 87-010-265-080 CAP,E 33-16 M 11L SME C800 87-010-829-080 CAP, U 0.047-16 C801 87-A12-089-080 CAP,E 3.3-50 SMG C802 8

37、7-010-829-080 CAP, U 0.047-16 C803 87-010-787-080 CAP, U 0.022-25 C804 87-A12-062-080 CAP,E 100-10 SMG C807 87-A12-086-080 CAP,E 0.47-50 SMG C808 87-A12-087-080 CAP,E 1-50 SMG C809 87-A12-087-080 CAP,E 1-50 SMG C810 87-010-831-080 C-CAP,U,0.1-16F C814 87-012-286-080 CAP, U 0.01-25 C815 87-A12-086-08

38、0 CAP,E 0.47-50 SMG C816 87-A12-086-080 CAP,E 0.47-50 SMG C821 87-A12-091-080 CAP,E 10-50 SMG C823 87-010-177-080 C-CAP,S 820P-50 C824 87-A12-090-080 CAP,E 4.7-50 SMG C825 87-010-596-080 CAP, S 0.047-16 C842 87-012-286-080 CAP, U 0.01-25 C844 87-012-286-080 CAP, U 0.01-25 C850 87-A12-071-080 CAP,E 4

39、7-25 SMG C851 87-012-286-080 CAP, U 0.01-25 C852 87-012-286-080 CAP, U 0.01-25 C853 87-012-286-080 CAP, U 0.01-25 C858 87-010-831-080 C-CAP,U,0.1-16F C901 87-018-145-080 CAP,TC-U 6.8P-50 C904 87-012-286-080 CAP, U 0.01-25 C905 87-012-286-080 CAP, U 0.01-25 C907 87-012-286-080 CAP, U 0.01-25 C908 87-

40、A10-915-080 C-CAP,U 1000P-25 C909 87-012-286-080 CAP, U 0.01-25 C910 87-012-174-080 CAP CHIP U 12P-50 C911 87-012-170-080 C-CAP,U 8P-50 C912 87-012-195-080 C-CAP,U 100P-50 C913 87-012-286-080 CAP, U 0.01-25 C914 87-012-166-080 C-CAP,U 4P-50 C915 87-012-174-080 C-CAP,CERA SS 12P C916 87-012-180-080 C

41、-CAP,U 22P-50 C917 87-012-186-080 C-CAP,U 39P-50 C918 87-A10-039-080 C-CAP,U 470P-50 C921 87-012-195-080 C-CAP,U 100P-50 C922 87-012-174-080 CAP CHIP CERA SS 12P C959 87-010-831-080 C-CAP,U,0.1-16F C960 87-010-831-080 C-CAP,U,0.1-16F C961 87-012-167-080 C-CAP,U 5P-50 C963 87-015-785-080 CHIP CAPACIT

42、OR, 0.1-25 Z F C971 87-A12-067-080 CAP,E 330-16 SMG C972 87-A12-090-080 CAP,E 4.7-50 SMG C973 87-012-286-080 CAP, U 0.01-25 C974 87-012-286-080 CAP, U 0.01-25 C979 87-012-195-080 C-CAP,U 100P-50CH C981 87-A12-071-080 CAP,E 47-25 SMG C982 87-010-831-080 C-CAP,U,0.1-16F C983 87-012-286-080 CAP, U 0.01

43、-25 C984 87-012-286-080 CAP, U 0.01-25 C987 87-012-286-080 CAP, U 0.01-25 C991 87-012-176-080 CAP 15P C992 87-012-176-080 CAP 15P C993 87-012-274-080 CHIP CAP,U 1000P-50B C995 87-012-274-080 CHIP CAP,U 1000P-50B C997 87-010-831-080 C-CAP,U,0.1-16F C998 87-A12-071-080 CAP,E 47-25 SMG C999 87-A11-155-

44、080 CAP,TC U 0.01-16 Z F CF831 87-008-261-010 FILTER,CF SFE10.7MA5 CF832 87-008-261-010 FILTER, SFE10.7MA5-A CN301 87-A60-620-010 CONN,3P V 2MM JMT CN351 87-A60-625-010 CONN,8P V 2MM JMT CN601 87-099-719-010 CONN,30P H BLK TYK-B(X) CN602 87-A60-131-010 CONN,6P V FE CNA1 8A-NF8-653-010 CONN ASSY,9P T

45、ID-A(480) CNA301 86-ZM3-604-210 CONN ASSY,3P-PB CNA351 86-ZM3-605-110 CONN ASSY,8P-RPB D902 87-A40-128-080 C-VARI-CAP,HVU202ARadioFans.CN 收音机爱 好者资料库 5 DESCRIPTIONREF. NO.PART NO.DESCRIPTIONREF. NO.PART NO.KANRINO.KANRINO. D903 87-A40-128-080 C-VARI-CAP,HVU202A FC602 88-906-251-110 FF-CABLE,6P 1.25 J

46、202 87-A60-488-010 JACK,DIA6.3 BLK ST W/SW KM16AT J202 87-A60-602-010 JACK,DIA6.3 BLK ST W/SW TC J203 87-A60-238-010 TERMINAL,SP 4P (MSC) J602 87-A60-881-010 JACK,PIN 2P MSP 242V05 PBSN J831 87-A60-202-010 TERMINAL,ANT 4P MSP-154V JR123 87-A10-596-080 C-CAP,S 100P-100 JR123 87-012-195-080 C-CAP,U 10

47、0P-50 JR124 87-A10-596-080 C-CAP,S 100P-100 JR124 87-012-195-080 C-CAP,U 100P-50 L201 87-A50-610-010 COIL,1UH K(MDEC) L202 87-A50-610-010 COIL,1UH K(MDEC) L451 87-007-342-010 COIL,OSC 85KHZ BIAS L801 87-A50-608-010 COIL,FM DET-N(TOK) L802 87-A91-551-010 FLTR,PCFJZH-450 L(TOK) L811 87-005-847-080 COI

48、L,2.2UH(CECS) L832 87-005-847-080 COIL,2.2UH(CECS) L902 88-ZA1-602-110 COIL,FM-RF-U2 2G L903 88-ZA1-601-010 COIL,FM-RF-U1 2G L904 87-005-847-080 COIL,2.2UH(CECS) L905 88-ZA1-624-010 COIL,FM IFT 7-6.2 (COILS) L906 88-ZA1-603-010 COIL,FM-OSC-U 2G L951 8A-NF8-667-010 COIL,AM PACK 4(TOK) R129 87-A00-262

49、-080 RES,M/F 0.15-2W J R129 87-A00-258-080 RES,M/F 0.22-1W J R130 87-A00-262-080 RES,M/F 0.15-2W J R130 87-A00-258-080 RES,M/F 0.22-1W J R131 87-A00-262-080 RES,M/F 0.15-2W J R131 87-A00-258-080 RES,M/F 0.22-1W J R132 87-A00-262-080 RES,M/F 0.15-2W J R132 87-A00-258-080 RES,M/F 0.22-1W J R243 87-A00

50、-999-050 RES,180-1/2W J BLT2J R243 87-A01-001-050 RES,220-1/2W J BLT2J R244 87-A00-999-050 RES,180-1/2W J BLT2J R244 87-A01-001-050 RES,220-1/2W J BLT2J R245 87-A00-999-050 RES,180-1/2W J BLT2J R245 87-A00-441-050 RES,270-1/2W J RP R246 87-A00-999-050 RES,180-1/2W J BLT2J R246 87-A00-441-050 RES,270