AIWA CX-NSZ20EZ free download

File name CX-NSZ20EZ.pdf

NSX-AJ20 NSX-SZ20 NSX-SZ22 NSX-SZ27 NSX-DR1 U LH,EZ,K,V EZ EZ EZ SERVICE MANUAL COMPACT DISC STEREO SYSTEM SYSTEM NSX-AJ20 NSX-SZ20 NSX-SZ22 NSX-DR1 NSX-SZ27 CD CASSEIVER CX-NAJ20 TAPE MECHANISM ZZM-3 PR1NF BASIC TAPE MECHANISM : ZZM-3 BASIC CD MECHANISM : AZG-1 CD MECHANISM AZG-1 YKZD3RDF SPEAKER SX-NAJ22 SX-NSZ22 SX-NSZ20 RC-ZAS02 REMOTE CONTROLLER NSX-SZ20 CX-NSZ20 CX-NSZ20 CX-NSZ22 CX-NDR1 CX-NSZ27 ZZM-3 PR1NM AZG-1 ZD3RDM SX-NSZ22 SX-NSZ20 SX-NSZ20 RC-ZAS17 S/M Code No. 09-00C-423-4S3 SU PP LE ME DA NT TA · This Service Manual contains information about the difference between NSX-AJ20/SZ20/SZ22/SZ27/DR1 (VA model) and NSX-AJ20/SZ20/ SZ22/SZ27/DR1. If requiring the other information, see Service Manual as 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/M Code No. 09-001-335-3N8) VA MODEL NSX-AJ20 NSX-SZ20 NSX-SZ20 NSX-SZ22 NSX-SZ27 NSX-DR1 NSX-SZ20 BASE MODEL MODEL NAME NSX-AJ20 NSX-SZ20 NSX-SZ20 NSX-SZ22 NSX-SZ27 NSX-DR1 NSX-SZ20 S/M Code No. 09-001-423-4R1 09-003-423-4R2 09-007-423-4R4 Precaution to replace Optical block (KSS-213F) Body or clothes electrostatic potential could ruin laser diode in the optical block. Be sure ground body and workbench, and use care the clothes do not touch the diode. 1) After the connection, remove solder shown in the right figure. (KSS ­ 213F) CD PICK-UP Assy. PWB Solder ­2­ SPECIFICATIONS Tuning range FM1 (OIRT) 65 MHz to 74 MHz (10 kHz step) FM2 (CCIR) 87.5 MHz to 108 MHz (50 kHz step) 87.5 MHz to 108 MHz U,LH: 13.2 dBf EZ,K: 16.8 dBf V: FM1: 15.3 dBf FM2: 12.8 dBf 75 ohms (unbalanced) Laser Semiconductor laser ( =780 nm) D-A converter 1 bit dual Signal-to-noise ratio 85 dB (1 kHz, 0 dB) Harmonic distortion 0.05 % (1 kHz, 0 dB) <20EZ, 20K, 27EZ, DR1,V: SX­NSZ20> Speaker System 3 way, bass reflex (magnetic shielded type) Speaker units Woofer: 140 mm (55/8 in.) cone type Tweeter: 60 mm (23/8 in.) cone type Super tweeter: 20 mm (13/16 in.) ceramic type Impedance 6 ohms Output sound pressure level 87 dB/W/m Dimensions (W x H x D) 230 x 324x 256 mm (91/8 x 127/8 x 101/8 in.) Weight 3.8 kg (8 lbs 6 oz.) Power requirements Tuning range Usable sensitivity (IHF) Antenna terminals Tuning range Usable sensitivity Antenna Tuning range Usable sensitivity Antenna Power output 531 kHz to 1602 kHz (9 kHz step) 530 kHz to 1710 kHz (10 kHz step) 350 V/m Loop antenna 144 kHz to 290 kHz 1400 V/m Loop antenna Total harmonic distortion Inputs Outputs Rated U: 50 W + 50 W (50 Hz ­ 20 kHz, THD less than 1%, 6 ohms) LH: 40 W + 40 W (1 kHz, THD 1%