Aiwa-NSXSZ27-cs-ssm维修电路原理图.pdf
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1、SERVICE MANUALDATACOMPACT DISCSTEREO SYSTEMBASIC TAPE MECHANISM : ZZM-3BASIC CD MECHANISM : AZG-1NSX-AJ20NSX-SZ20NSX-SZ22NSX-SZ27NSX-DR1ULH,EZ,K,VEZEZEZS/M Code No. 09-00C-423-4S3SUPPLEMENT This Service Manual contains information about the difference betweenNSX-AJ20/SZ20/SZ22/SZ27/DR1 (VA model) an
2、d NSX-AJ20/SZ20/SZ22/SZ27/DR1. If requiring the other information, see Service Manualas listed on page 2. Refer to MAIN C.B parts number for difference of model.8A-NF9-701-010 is for NSX-AJ20/SZ20/SZ22/SZ27/DR1 VA model. If requiring information about the CD mechanism, see Service Manual of AZG-1 (S
3、/M Code No. 09-001-335-3N8)NSX-AJ20SPEAKERSYSTEMCDCASSEIVERREMOTECONTROLLERCX-NAJ20SX-NAJ22TAPEMECHANISMCDMECHANISMNSX-SZ20NSX-SZ20NSX-SZ22NSX-SZ27CX-NSZ20ZZM-3 PR1NFAZG-1 YKZD3RDFSX-NSZ22CX-NSZ20RC-ZAS02ZZM-3 PR1NMAZG-1 ZD3RDMSX-NSZ20NSX-DR1CX-NSZ22CX-NSZ27CX-NDR1SX-NSZ22SX-NSZ20RC-ZAS17SX-NSZ20Rad
4、ioFans.CN 收音机爱 好者资料库 2 NSX-SZ20NSX-SZ22NSX-SZ27VA MODELNSX-AJ20NSX-SZ20NSX-DR1NSX-SZ20NSX-DR1NSX-SZ20BASE MODELMODEL NAMES/M Code No.NSX-AJ20NSX-SZ2009-001-423-4R109-003-423-4R209-007-423-4R4NSX-SZ20NSX-SZ22NSX-SZ27Precaution to replace Optical block(KSS-213F)1) After the connection, remove solder s
5、hown inthe right figure.Body or clothes electrostatic potential could ruinlaser diode in the optical block. Be sure groundbody and workbench, and use care the clothesdo not touch the diode.Solder(KSS 213F)CD PICK-UP Assy. PWBRadioFans.CN 收音机爱 好者资料库 3 SPECIFICATIONSTuning rangeFM1 (OIRT)65 MHz to 74
6、MHz (10 kHz step)FM2 (CCIR)87.5 MHz to 108 MHz (50 kHz step)Tuning range87.5 MHz to 108 MHzUsable sensitivity (IHF)U,LH: 13.2 dBfEZ,K: 16.8 dBfV: FM1: 15.3 dBfFM2: 12.8 dBfAntenna terminals75 ohms (unbalanced)Tuning range531 kHz to 1602 kHz (9 kHz step)530 kHz to 1710 kHz (10 kHz step)Usable sensiti
7、vity350 V/mAntennaLoop antennaTuning range144 kHz to 290 kHzUsable sensitivity1400 V/mAntennaLoop antennaPower outputRatedU: 50 W + 50 W (50 Hz 20 kHz,THD less than 1%, 6 ohms)LH: 40 W + 40 W (1 kHz, THD 1%,6 ohms)EZ,K,V: 30 W + 30 W(6 ohms, THD 1%, 1 kHz/DIN 45500)ReferenceU: 62 W + 62 W (1 kHz, TH
8、D lessthan 10%, 6 ohms)LH: 50 W + 50 W (1 kHz, THD 10%6 ohms)EZ,K,V: 35 W + 35 W(6 ohms, THD 10%,1 kHz/DIN 45324)EZ: DIN MUSIC POWER: 67 W + 67 WTotal harmonic distortion U: 0.08% (25 W, 1 kHz, 6 ohms,DIN AUDIO)LH: 0.05% (25 W, 1 kHz, 6 ohms,DIN AUDIO)EZ,K,V: 0.08% (15 W, 1 kHz, 6 ohms,DIN AUDIO)Inp
9、utsVIDEO/AUX: 500 mVOutputsSPEAKERS: accept speakers of 6ohms or moreSURROUND SPEAKERS accept speakers of 6 ohms or morePHONES (stereo jack): acceptheadphones of 32 ohms or moreTrack format4 tracks, 2 channels stereoFrequency response50 Hz 15 kHzRecording systemAC biasHeadsDeck 1: Playback head x 1D
10、eck 2: Recording/Playback head 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)Speaker System3 way, bass reflex (magneticshielded type)Speaker unitsWoofer:140 mm (55/8 in.) cone typeTweeter:60
11、 mm (23/8 in.) cone typeSuper tweeter:20 mm (13/16 in.) ceramic typeImpedance6 ohmsOutput sound pressure level 87 dB/W/mDimensions (W x H x D)230 x 324x 256 mm(91/8 x 127/8 x 101/8 in.)Weight3.8 kg (8 lbs 6 oz.)Power requirementsU: 120 V AC, 60 HzLH: 120 V/220-230 V/240 V AC(switchable), 50/60 HzEZ,
12、K,V: 230 V AC, 50 HzPower consumptionU: 75 WLH,EZ,K,V: 80 WPower consumptionWith power-economizing mode off:U,LH: 13 WEZ,K,V: 14 WWith power-economizing mode on:0.9 WDimensions of main unit260 x 328 x 335 mm(W x H x D)(101/4 X 13 X 131/4 in.)Weight of main unitU: 6.4 kg (14 lbs 2 oz.)LH,K: 6.3 kgEZ,
13、V: 6.2 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 4 ELECTRICAL MAIN PARTS LISTDESCRIPTIONREF. NO.KANRINO.PART NO.DESCRIPTIONREF. NO.KANRINO.PART NO.IC 87-
14、070-127-110 IC,LC72131D 87-A21-928-010 IC,LC72131D-N 87-A21-401-040 C-IC,M61503FP 87-A21-482-010 IC,RPM6938-H4 87-A21-831-010 IC,SPS-442-1-F1 87-A21-560-010 IC,LA1844L-A 87-A21-419-040 C-IC,NJM14558MD-TE2 8A-NF9-604-110 C-IC,UPD780226GF-019-3BA 8A-NF9-606-010 C-IC,UPD780228GF-073-3BA 87-A21-269-010
15、IC,EW732 87-A20-440-040 C-IC,BU1920FSTRANSISTOR 87-026-609-080 TR,KTA1266GR 89-213-702-010 TR,2SB1370E 87-026-610-080 TR,KTC3198GR 87-A30-076-080 C-TR,2SC3052F 87-A30-075-080 C-TR,2SA1235F 87-026-245-080 TR,DTC114ES 87-A30-198-080 TR,KTC3199GR 87-A30-107-070 C-TR,CMBT5401 87-A30-106-040 C-TR,CMBT555
16、1 87-A30-091-080 FET,2SJ460 87-A30-062-080 C-TR,KRC104S 87-A30-090-080 FET,2SK2541 87-A30-318-080 TR,CSA952K 87-A30-329-080 TR,CD1585BC 87-A30-074-080 C-TR,RT1P 141C 87-A30-468-080 C-TR,KRC102S-RTK 87-A30-087-080 C-FET,2SK2158 87-A30-086-040 C-TR,CSD1306E 89-503-602-080 C-FET,2SK360E 87-A30-234-080
17、TR,CSC4115BC 89-327-143-080 C-TR,2SC2714(O) 87-A30-072-080 C-TR,RT1P 144C 87-A30-492-080 TR,2SC5343G 87-A30-495-080 TR,2SA1981Y 87-A30-427-040 C-TR,DTC114EKA 87-A30-190-080 TR,CC5551 87-A30-528-010 TR,2SB1686 87-A30-529-010 TR,2SD2642 87-A30-162-010 FET,2SK2937DIODE 87-A40-553-080 DIODE,1N4003 LES 8
18、7-A40-776-080 ZENER,UZ27BSD 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-A40-752-080 ZENER,UZ6.2BSC 87-A40-739-080 ZENER,UZ2.7BSA 87-020-465-080 DIODE,1SS133 87-A40-854-080 ZENER,UZ15BSA 87-A40-535-080 DIODE,1N5393-GOODARK
19、 87-017-149-080 ZENER,HZS6A2L 87-A40-393-090 DIODE,1N5402GW(F20) 87-A40-749-080 ZENER,UZ5.6BSB 87-A40-455-080 DIODE,RL203 GWMAIN 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 87-012-368-080 C-CAP,S 0.1-50 F C6 87-012-368-080 C-CAP,S 0.1-50 F C9 87-012-368-080 C-CAP,S 0
20、.1-50 F C10 87-012-368-080 C-CAP,S 0.1-50 F C11 87-012-368-080 C-CAP,S 0.1-50 F C12 87-012-368-080 C-CAP,S 0.1-50 F C19 87-A10-627-000 CAP,E 2200-50 SMG C20 87-A10-627-000 CAP,E 2200-50 SMG C21 87-016-495-000 CAP,E 3300-25 M SMG C21 87-A10-520-000 CAP,E 3300-35 M SMG C22 87-016-495-000 CAP,E 3300-25
21、 M SMG C22 87-A10-520-000 CAP,E 3300-35 M SMG C25 87-010-384-080 CAP, ELECT 100-25M C25 87-010-385-080 CAP, ELECT 220-25V C26 87-010-384-080 CAP, ELECT 100-25M C27 87-010-384-080 CAP, ELECT 100-25M C27 87-010-385-080 CAP, ELECT 220-25V C28 87-010-384-080 CAP, ELECT 100-25M C30 87-010-430-080 CAP, EL
22、ECT 100-63 C31 87-010-263-080 CAP, ELECT 100-10V C32 87-010-197-080 CAP, CHIP 0.01-25 K B C33 87-010-263-080 CAP,E 100-10 M11L C34 87-010-247-080 CAP, ELECT 100-50V C35 87-010-380-080 CAP, ELECT 47-16 M C36 87-010-381-080 CAP, ELECT 330-16V C38 87-010-197-080 CAP, CHIP 0.01-25 K B C60 87-010-403-080
23、 CAP, ELECT 3.3-50V C61 87-010-260-080 CAP, ELECT 47-25V C97 87-010-196-080 CHIP CAPACITOR,0.1-25 C99 87-010-196-080 CHIP CAPACITOR,0.1-25 C101 87-010-185-080 C-CAP,S 3900P-50 B C102 87-010-185-080 C-CAP,S 3900P-50 B C103 87-010-545-080 CAP,E 0.22-50 M C104 87-010-545-080 CAP,E 0.22-50 M C105 87-010
24、-187-080 CAP CHIP S5600P C106 87-010-187-080 CAP CHIP S5600P C107 87-010-404-080 CAP, ELECT 4.7-50V C108 87-010-404-080 CAP, ELECT 4.7-50V C109 87-010-322-080 C-CAP,S 100P-50 J CH C110 87-010-322-080 C-CAP,S 100P-50 J CH C111 87-010-391-080 CAP,E 10-35 SME C112 87-010-391-080 CAP,E 10-35 SME C113 87
25、-A10-946-080 C-CAP,S 220P-100 J CH C114 87-A10-946-080 C-CAP,S 220P-100 J CH C119 87-010-197-080 C-CAP,S 0.01-25 C120 87-010-197-080 C-CAP,S 0.01-25 C123 87-010-176-080 C-CAP,S 680P-50 J SL C124 87-010-176-080 C-CAP,S 680P-50 J SL C125 87-012-368-080 C-CAP,S 0.1-50 F C126 87-012-368-080 C-CAP,S 0.1-
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