Aiwa-NSXSZ71-cs-sm维修电路原理图.pdf

《Aiwa-NSXSZ71-cs-sm维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Aiwa-NSXSZ71-cs-sm维修电路原理图.pdf（21页珍藏版）》请在收音机爱好者资料库上搜索。

1、SERVICE MANUALDATACDCASSEIVERCXNSZ71SPEAKERSXWNSZ70SYSTEMNSXSZ71COMPACT DISC STEREOCASSETTE RECEIVERNSX-SZ71LHS/M Code No. 09-006-425-3S1SUPPLEMENTBASIC TAPE MECHANISM: 2ZM-3MK2 YPR4NMBASIC CD MECHANISM: AZG-1 YZD3RDM REMOTE CONTROLLERRCZAS01 This Service Manual is the “Supplement” and replaces “Sim

2、ple Manual” NSX-SZ71 (S/M Code No. 09-002-425-3T3). This Service Manual contains informations about the difference between NSX-SZ71 (LH) and NSX-SZ70/SZ73 (LH). If requiring the other information, see Service Manual of NSX-SZ70/SZ73 (LH). (S/M Code No. 09-004-425-3R1). If requiring information about

3、 the CD mechanisim, see Service Manual of AZG-1(S/M Code No. 09-001-335-3N8).RadioFans.CN 收音机爱 好者资料库SPECIFICATIONSACCESSORIES / PACKAGE LISTKANRINO.REF. NO.DESCRIPTIONPART NO.Tuning range87.5 MHz to 108 MHzUsable sensitivity(IHF)13.2 dBfAntenna terminals75 ohms (unbalanced)Tuning range530 kHz to 171

4、0 kHz (10 kHz step)531 kHz to 1602 kHz (9 kHz step)Usable sensitivity350 uV/mAntennaLoop antennaMid-high frequency amplifier Power outputRated: 32 W + 32 W(8 ohms, T.H.D. 1 %,1 kHz)Reference: 40 W + 40 W(8 ohms, T.H.D. 10 %,1 kHz) Total harmonic distortion 0.1 % (15 W, 1 kHz, 8 ohms,DIN AUDIO)Low fr

5、equency amplifier Power outputRated: 96 W + 96 W(6 ohms, T.H.D. 1 %, 135 Hz)Reference: 120 W + 120 W(6 ohms, T.H.D. 10 %,135 Hz) Total harmonic distortion 0.1 % (50 W,135 Hz,6 ohms,DIN AUDIO)InputsVIDEO/AUX : 300 mV (adjustable)MD: 316 mV (adjustable)MIC: 1.8 mV (10 kohms)OutputsSPEAKERS HIGH FREQ :

6、accept speakers of 8 ohms or moreSPEAKERS LOW FREQ :accept speakers of 6 ohms or moreSURROUND SPEAKERS :accept speakers of 8 to 16 ohmsLINE OUT: 210 mVPHONES (stereo jack) : acceptsheadphones of 32 ohms or moreTrack format4 tracks, 2 channels stereoFrequency responseCrO2 tape: 50 Hz 16000 HzNormal t

7、ape: 50 Hz 15000 HzRecording systemAC biasHeadsDeck 1: Playback head x 1Deck 2: Recording/Playback headx 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)Wow and flutterUnmeasurableSpeaker system

8、3 way, Built-in subwoofer(magneticshielded typeSpeaker unitsSubwoofer :160 mm cone typeFull range:100 mm cone typeSuper Tweeter :20 mm ceramic typeImpedance6 ohms / 8 ohmsSensitivity87 dB/W/mDimensions (W x H x D)240 x 324 x 281 mmWeight5.0 kgPower requirements120 V/220-230 V/240 Vswitchable, 50/60H

9、zPower consumption200WPower consumption inIf the power-economizing mode isstandby modeECO OFF: 21 WIf the power-economizing mode isECO ON or ECO AUTO: 0.9 WDimensions (W x H x D)260 x 330 x 395mmWeight9.5 kg Design and specifications are subject to change without notice. The word BBEand the BBE symb

10、ol are trademarks of BBE Sound, Inc. Under license from BBE Sound,Inc.- 2 - 1 8A-NF7-932-010 IB,LH-KIT (BRA) 2 87-006-225-010 AM LOOP ANT NC2 3 87-043-115-010 ANT,FEEDER FM 4 87-A91-017-010 PLUG,CONVERSION JT-0476 5 8Z-NF8-702-010 RC UNIT,RC-ZAS01!RadioFans.CN 收音机爱 好者资料库KANRINO.REF. NO.DESCRIPTIONPA

11、RT NO.KANRINO.REF. NO.DESCRIPTIONPART NO.- 3 -ELETRICAL MAIN PARTS LISTIC 8A-NF6-610-030 C-IC,LC876564V-5P35 87-A21-418-010 IC,STK490-340 87-A21-397-010 IC,STK490-070 87-A21-482-010 IC,RPM6938-H4 87-A20-783-040 C-IC,BA7762AFS 87-A21-577-040 C-IC,M61506FP 87-A21-021-040 C-IC,BU2099FV 87-070-289-040 I

12、C,BU 2092F 87-A21-452-040 C-IC,BD3876KS2 87-A21-051-040 C-IC,BU9990-03FS 87-A21-560-010 IC,LA1844L-A 87-070-127-110 IC,LC72131 D 87-020-454-010 IC,DN6851TRANSISTOR 87-026-245-080 TR,DTC114ES 87-026-609-080 TR,KTA1266GR 87-A30-198-080 TR,KTC3199GR 87-026-610-080 TR,KTC3198GR 87-A30-076-080 C-TR,2SC30

13、52F 87-A30-075-080 C-TR,2SA1235F 87-A30-318-080 TR,CSA952K 89-213-702-010 TR,2SB1370 (1.8W) 87-A30-087-080 C-FET,2SK2158 87-A30-107-070 C-TR,CMBT5401 87-A30-073-080 C-TR,RT1N 141C 87-A30-074-080 C-TR,RT1P 141C 87-A30-269-040 C-FET,2SJ461-T1 87-A30-106-070 C-TR,CMBT5551 87-A30-105-080 C-TR,RT1P 441C

14、87-A30-086-040 C-TR,CSD1306E 87-A30-329-080 TR,CD1585BC 89-327-143-080 TR,2SC2714 (0.1W) 87-A30-072-080 C-TR,RT1P 144C 87-A30-234-080 TR,CSC4115BC 87-026-463-080 TR,2SA933SRSDIODE 87-A40-548-090 DIODE,D3SBA20 87-017-654-060 DIODE,GBU6J 87-A40-547-090 DIODE,D5SBA20 87-020-465-080 DIODE,1SS133 87-A40-

15、553-080 DIODE,1N4003 LES 87-A40-781-080 ZENER,UZ36BSA 87-A40-764-080 ZENER,UZ10BSC 87-A40-313-080 C-DIODE,MC 2840 87-A40-270-080 C-DIODE,MC2838 87-A40-269-080 C-DIODE,MC2836 87-A40-768-080 ZENER,UZ16BSA 87-A40-752-080 ZENER,UZ6.2BSC 87-A40-802-080 ZENER,UZ5.1BSC 87-017-978-080 DIODE,1N4003 87-A40-74

16、5-080 ZENER,UZ4.7BSA 87-A40-748-080 ZENER,UZ5.6BSA 87-017-149-080 ZENER,HZS6A2L 87-A40-736-080 DIODE,IN4148M(SEM)MAIN 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 C21 87-016-658-000 CAP,E 4700-35 M SMG C22 87-016-658-000 CAP,E 4700-35 M SMG C25 87-010-405-080 CAP, ELECT

17、10-25V C26 87-010-406-080 CAP, ELECT 22-25V C27 87-010-405-080 CAP, ELECT 10-25V C28 87-010-406-080 CAP, ELECT 22-25V C31 87-010-263-080 CAP, ELECT 100-10V C32 87-010-197-080 CAP, CHIP 0.01 DM C34 87-010-384-080 CAP, ELECT 100-25V C35 87-010-406-080 CAP, ELECT 22-50V C36 87-010-381-080 CAP, ELECT 33

18、0-16V C38 87-010-394-080 CAP, ELECT 220-35V C39 87-010-394-080 CAP, ELECT 220-35V C40 87-010-197-080 CAP, CHIP 0.01 DM C60 87-010-403-080 CAP, ELECT 3.3-50V C80 87-010-401-080 CAP, ELECT 1-50V C81 87-010-260-080 CAP, 47-25 M 11L SME C82 87-010-380-080 CAP, ELECT 47-16V C104 87-010-196-080 CHIP CAPAC

19、ITOR,0.1-25 C105 87-010-196-080 CHIP CAPACITOR,0.1-25 C111 87-010-545-080 CAP, ELECT 0.22-50V C112 87-010-545-080 CAP, ELECT 0.22-50V C113 87-010-545-080 CAP, ELECT 0.22-50V C114 87-010-545-080 CAP, ELECT 0.22-50V C115 87-010-546-080 CAP, ELECT 0.33-50V C116 87-010-546-080 CAP, ELECT 0.33-50V C121 8

20、7-010-545-080 CAP, ELECT 0.22-50V C122 87-010-545-080 CAP, ELECT 0.22-50V C171 87-012-368-080 C-CAP,S 0.1-50 F C172 87-012-368-080 C-CAP,S 0.1-50 F C173 87-012-368-080 C-CAP,S 0.1-50 F C174 87-012-368-080 C-CAP,S 0.1-50 F C301 87-010-318-080 C-CAP,S 47P-50 CH C302 87-010-318-080 C-CAP,S 47P-50 CH C3

21、03 87-012-157-080 C-CAP,S 330P-50 CH C304 87-012-157-080 C-CAP,S 330P-50 CH C305 87-012-157-080 C-CAP,S 330P-50 CH C306 87-012-157-080 C-CAP,S 330P-50 CH C307 87-010-196-080 CHIP CAPACITOR,0.1-25 C309 87-010-196-080 CHIP CAPACITOR,0.1-25 C310 87-010-196-080 CHIP CAPACITOR,0.1-25 C311 87-010-198-080

22、CAP, CHIP 0.022 C312 87-010-198-080 CAP, CHIP 0.022 C313 87-010-179-080 CAP,CHIP S B1200P C314 87-010-179-080 CAP,CHIP S B1200P C315 87-010-179-080 CAP,CHIP S B1200P C316 87-010-179-080 CAP,CHIP S B1200P C321 87-012-142-080 CAP, S 0.33-16 C322 87-012-142-080 CAP, S 0.33-16 C324 87-010-260-080 CAP, E

23、LECT 47-25V C325 87-010-370-080 CAP,E 330-6.3 SME C327 87-010-404-080 CAP, ELECT 4.7-50V C328 87-010-404-080 CAP, ELECT 4.7-50V C332 87-010-196-080 CHIP CAPACITOR,0.1-25 C335 87-010-401-080 CAP, ELECT 1-50V C336 87-010-401-080 CAP, ELECT 1-50V C337 87-010-196-080 CHIP CAPACITOR,0.1-25 C339 87-010-19

24、6-080 CHIP CAPACITOR,0.1-25 C340 87-010-196-080 CHIP CAPACITOR,0.1-25 C351 87-012-140-080 CAP 470P C352 87-012-140-080 CAP 470P C354 87-010-175-080 CAP 560P C355 87-010-178-080 CHIP CAP 1000P C356 87-010-260-080 CAP, ELECT 47-25V C357 87-010-197-080 CAP, CHIP 0.01 DM C358 87-010-183-080 C-CAP,S 2700

25、P-50 B C359 87-010-183-080 C-CAP,S 2700P-50 B C360 87-010-183-080 C-CAP,S 2700P-50 B C363 87-A10-292-080 CAP,M 5600P-50 J C370 87-010-196-080 CHIP CAPACITOR,0.1-25 C373 87-016-083-080 C-CAP,S 0.15-16 RK C374 87-016-083-080 C-CAP,S 0.15-16 RK C378 87-010-196-080 CHIP CAPACITOR,0.1-25 C379 87-010-382-

26、080 CAP, ELECT 22-25V C380 87-010-382-080 CAP, ELECT 22-25VRadioFans.CN 收音机爱 好者资料库KANRINO.REF. NO.DESCRIPTIONPART NO.KANRINO.REF. NO.DESCRIPTIONPART NO.- 4 - C381 87-010-197-080 CAP, CHIP 0.01 DM C382 87-010-312-080 C-CAP,S 15P-50 CH C383 87-010-197-080 CAP, CHIP 0.01 DM C384 87-010-402-080 CAP, ELE

27、CT 2.2-50V C386 87-010-196-080 CHIP CAPACITOR,0.1-25 C387 87-012-145-080 CAP, CHIP S 270P CH C388 87-012-156-080 C-CAP,S 220P-50 CH C391 87-010-319-080 C-CAP,S 56P-50 CH C392 87-010-319-080 C-CAP,S 56P-50 CH C393 87-010-319-080 C-CAP,S 56P-50 CH C394 87-010-319-080 C-CAP,S 56P-50 CH C536 87-010-196-

28、080 CHIP CAPACITOR,0.1-25 C609 87-010-181-080 CAP,CHIP S 1800P C610 87-010-181-080 CAP,CHIP S 1800P C611 87-010-956-080 CHIP-CAP,S 0.068-25B C612 87-016-369-080 C-CAP,S 0.033-25 B K C613 87-010-197-080 CAP, CHIP 0.01 DM C614 87-016-669-080 C-CAP,S 0.1-25 K B C616 87-010-184-080 CHIP CAPACITOR 3300P(

29、K) C617 87-012-369-080 C-CAP,S 0.047-50F C618 87-010-401-080 CAP, ELECT 1-50V C619 87-010-263-080 CAP, ELECT 100-10V C620 87-016-669-080 C-CAP,S 0.1-25 K B C621 87-010-197-080 CAP, CHIP 0.01 DM C623 87-010-401-080 CAP, ELECT 1-50V C624 87-010-401-080 CAP, ELECT 1-50V C626 87-A11-590-080 C-CAP,S 0.04

30、7-16 K B C627 87-010-400-080 CAP, ELECT 0.47-50V C628 87-010-400-080 CAP, ELECT 0.47-50V C629 87-A11-590-080 C-CAP,S 0.047-16 K B C630 87-010-383-080 CAP, ELECT 33-25V C631 87-010-185-080 C-CAP,S 3900P-50 B C632 87-010-185-080 C-CAP,S 3900P-50 B C634 87-010-196-080 CHIP CAPACITOR,0.1-25 C635 87-A10-

31、307-080 CAP,M 0.1-50 J C636 87-A10-307-080 CAP,M 0.1-50 J C637 87-A10-307-080 CAP,M 0.1-50 J C638 87-A10-307-080 CAP,M 0.1-50 J C639 87-010-405-080 CAP, ELECT 10-50V C641 87-010-401-080 CAP, ELECT 1-50V C642 87-010-401-080 CAP, ELECT 1-50V C643 87-010-196-080 CHIP CAPACITOR,0.1-25 C644 87-010-401-08

32、0 CAP, ELECT 1-50V C671 87-010-322-080 C-CAP,S 100P-50 CH C672 87-010-322-080 C-CAP,S 100P-50 CH C673 87-010-197-080 CAP, CHIP 0.01 DM C679 87-010-196-080 CHIP CAPACITOR,0.1-25 C680 87-010-197-080 CAP, CHIP 0.01 DM C682 87-010-196-080 CHIP CAPACITOR,0.1-25 C771 87-010-263-080 CAP, ELECT 100-10V C772

33、 87-010-197-080 CAP, CHIP 0.01 DM C779 87-010-426-080 C-CAP,S 0.01-25 K B C780 87-010-426-080 C-CAP,S 0.01-25 K B C782 87-010-197-080 CAP, CHIP 0.01 DM C783 87-010-197-080 CAP, CHIP 0.01 DM C784 87-010-197-080 CAP, CHIP 0.01 DM C785 87-010-197-080 CAP, CHIP 0.01 DM C786 87-010-197-080 CAP, CHIP 0.01

34、 DM C788 87-010-149-080 C-CAP,S 5P-50 CH C789 87-A10-592-080 C-CAP,S 0.015-50 J B C790 87-A10-592-080 C-CAP,S 0.015-50 J B C791 87-010-196-080 CHIP CAPACITOR,0.1-25 C792 87-010-197-080 CAP, CHIP 0.01 DM C793 87-010-404-080 CAP, ELECT 4.7-50V C795 87-010-197-080 CAP, CHIP 0.01 DM C796 87-010-197-080

35、CAP, CHIP 0.01 DM C797 87-010-405-080 CAP, ELECT 10-50V C798 87-010-197-080 CAP, CHIP 0.01 DM C799 87-010-407-080 CAP, ELECT 33-50V C800 87-012-369-080 C-CAP,S 0.047-50F C801 87-010-403-080 CAP, ELECT 3.3-50V C802 87-012-369-080 C-CAP,S 0.047-50F C803 87-010-198-080 CAP, CHIP 0.022 C804 87-010-263-0

36、80 CAP, ELECT 100-10V C806 87-010-401-040 CAP,E 1-50 SME C807 87-010-400-080 CAP, ELECT 0.47-50V C808 87-010-401-080 CAP, ELECT 1-50V C809 87-010-401-080 CAP, ELECT 1-50V C810 87-010-263-040 CAP,E 100-10 C810 87-010-196-080 CHIP CAPACITOR,0.1-25 C811 87-010-403-080 CAP, ELECT 3.3-50V C811 87-010-545

37、-040 CAP,E 0.22-50 SME C812 87-010-403-080 CAP, ELECT 3.3-50V C812 87-010-405-040 CAP,E 10-50 C814 87-010-197-080 CAP, CHIP 0.01 DM C815 87-010-403-080 CAP, ELECT 3.3-50V C816 87-010-403-080 CAP, ELECT 3.3-50V C821 87-010-405-080 CAP, ELECT 10-50V C823 87-010-177-080 C-CAP,S 820P-50 SL C824 87-010-4

38、04-080 CAP, ELECT 4.7-50V C825 87-010-596-080 CAP, S 0.047-16 C842 87-010-197-080 CAP, CHIP 0.01 DM C843 87-010-190-080 S CHIP F 0.01 C844 87-010-197-080 CAP, CHIP 0.01 DM C845 87-010-190-080 S CHIP F 0.01 C846 87-010-190-080 S CHIP F 0.01 C847 87-010-190-080 S CHIP F 0.01 C848 87-010-190-080 S CHIP

39、 F 0.01 C849 87-010-190-080 S CHIP F 0.01 C850 87-010-260-080 CAP, ELECT 47-25V C851 87-010-197-080 CAP, CHIP 0.01 DM C852 87-010-197-080 CAP, CHIP 0.01 DM C853 87-010-197-080 CAP, CHIP 0.01 DM C858 87-010-196-080 CHIP CAPACITOR,0.1-25 C859 87-010-196-080 CHIP CAPACITOR,0.1-25 C860 87-010-197-080 CA

40、P, CHIP 0.01 DM C959 87-010-196-080 CHIP CAPACITOR,0.1-25 C960 87-010-196-080 CHIP CAPACITOR,0.1-25 C961 87-010-152-080 C-CAP,S 8P-50 CH C963 87-015-785-080 CHIP CAPACITOR, 0.1FZ-25Z C971 87-010-381-080 CAP, ELECT 330-16V C972 87-010-404-080 CAP, ELECT 4.7-50V C973 87-010-197-080 CAP, CHIP 0.01 DM C

41、974 87-010-197-080 CAP, CHIP 0.01 DM C979 87-010-322-080 C-CAP,S 100P-50 CH C981 87-010-260-080 CAP, ELECT 47-25V C982 87-010-196-080 CHIP CAPACITOR,0.1-25 C983 87-010-197-080 CAP, CHIP 0.01 DM C984 87-010-197-080 CAP, CHIP 0.01 DM C987 87-010-197-080 CAP, CHIP 0.01 DM C991 87-010-312-080 C-CAP,S 15

42、P-50 CH C992 87-010-312-080 C-CAP,S 15P-50 CH C993 87-010-178-080 CHIP CAP 1000P C995 87-010-178-080 CHIP CAP 1000P C997 87-010-196-080 CHIP CAPACITOR,0.1-25 C998 87-010-260-080 CAP, ELECT 47-25V C999 87-A11-155-080 CAP,TC U 0.01-16 Z F CF831 87-008-261-010 FILTER, SFE10.7MA5-A CF832 87-008-261-010

43、FILTER, SFE10.7MA5-A CN1 87-A60-996-010 CONN,13P V BLK TAC-L13X-A3 CN91 87-A60-109-010 CONN,2P V S2M-2W CN101 87-A60-996-010 CONN,13P V BLK TAC-L13X-A3 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 TYK-B(X) CN602 87-099-194-010 CONN,6P 62

44、16V CNA1 8A-NF8-653-010 CONN ASSY,9P TID-A(480) CNA2 8A-NF6-630-110 CONN ASSY,3P (VM) ANF-6 FC602 85-NF5-617-010 CABLE,FFC 6P-1.25 FFE831 A8-8ZA-190-030 8ZA-1 FEUNMRadioFans.CN 收音机爱 好者资料库KANRINO.REF. NO.DESCRIPTIONPART NO.KANRINO.REF. NO.DESCRIPTIONPART NO.- 5 - J101 87-A60-483-010 JACK,DIA6.3 BLK S

45、T W/S KM J102 87-A60-238-010 TERMINAL,SP 4P (MSC) J601 87-A60-885-010 JACK,PIN 6P R/W MSC J831 87-A60-202-010 TERMINAL,ANT 4P MSP-154V-02 L101 87-003-383-010 COIL,1UH-S L102 87-003-383-010 COIL,1UH-S L301 87-A50-049-010 COIL,TRAP 85K(COI) L302 87-A50-049-010 COIL,TRAP 85K(COI) L351 87-007-342-010 CO

46、IL,OSC 85K 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 COIL,2.2UH(CECS) L832 87-005-847-080 COIL,2.2UH K CECS L951 8A-NF8-667-010 COIL,AM PACK 4(TOK) R161 87-A00-441-050 RES,270-1/2W J RP R162 87-A00-441-050 RES,270-1/2W J RP R163 87-A00

47、-441-050 RES,270-1/2W J RP R164 87-A00-441-050 RES,270-1/2W J RP R790 87-010-197-080 CAP, CHIP 0.01 DM R991 87-010-322-080 C-CAP,S 100P-50 CH R993 87-010-322-080 C-CAP,S 100P-50 CH R995 87-010-322-080 C-CAP,S 100P-50 CH SFR351 87-A90-433-080 SFR,50K H NVZ6TLTA SFR352 87-A90-433-080 SFR,50K H NVZ6TLT

48、A WH1 87-A90-510-010 HLDR,WIRE 2.5-9P X991 87-A70-061-010 VIB,XTAL 4.500MHZ CSA-309FRONT C.B C101 87-010-190-080 S CHIP F 0.01 C102 87-010-322-080 C-CAP,S 100P-50 CH C103 87-010-312-080 C-CAP,S 15P-50 CH C104 87-012-157-080 C-CAP,S 330P-50 CH C105 87-010-406-040 CAP,E 22-50 SME C106 87-010-493-040 C

49、AP,E 0.47-50 GAS C107 87-A10-189-040 CAP,E 220-10 C108 87-A10-189-040 CAP,E 220-10 C109 87-010-196-080 CHIP CAPACITOR,0.1-25 C110 87-010-178-080 CHIP CAP 1000P C112 87-012-368-080 C-CAP,S 0.1-50 F C113 87-012-369-080 C-CAP,S 0.047-50F C114 87-010-196-080 CHIP CAPACITOR,0.1-25 C115 87-010-196-080 CHI

50、P CAPACITOR,0.1-25 C116 87-010-196-080 CHIP CAPACITOR,0.1-25 C118 87-012-145-080 CAP, CHIP S 270P CH C119 87-010-498-040 CAP,E 10-16 GAS C120 87-010-196-080 CHIP CAPACITOR,0.1-25 C121 87-010-196-080 CHIP CAPACITOR,0.1-25 C122 87-010-196-080 CHIP CAPACITOR,0.1-25 C123 87-012-393-080 C-CAP,S 0.22-16 R