Aiwa NSX-DP25, Service Manual

Page 1: ...25 LH S M Code No 09 003 428 0T2 If requiring information about the CD mechanism see Service Manual of AZG 1 S M Code No 09 001 335 3N6 NSX DP25 SPEAKER SYSTEM CD CASSEIVER REMOTE CONTROLLER NSX HMT25 CX NDP25 SX NSZ52 SX R277 SX C607 CX NHMT25 RC ZAS10 SX NAJ22 SX R275 SX C605 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 Q...

Page 2: ...aser Semiconductor laser λ 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 Speaker system SX NSZ52 SX NAJ22 Speaker system 3 way bass reflex magnetic shielded type Speaker units Woofer 140 mm 5 5 8 in cone type Tweeter 2 3 8 in 60mm cone type Super tweeter 20 mm 13 16 in ceramic type Impedance 6 ohms Output sound pressure level 87 dB W m D...

Page 3: ...strålning som överskrider gränsen för laserklass 1 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING CAUTION Use of controls or adjustments or performance of proce dures other than those specified herin may result in hazardous radiation exposure ATTENTION L utillisation de commandes réglages ou procédures autres que ceux spécifiés peut entraîner une dangereuse exposition aux radiations ADVARSEL ...

Page 4: ... level or not 3 3 3 3 3 When the HOLD terminal is L level the abnormality detection circuit is judged to be working correctly and the MICROCOMPUTER is judged to be good 1 Forced discharge of electrolytic capacitor of power supply block When repair is going to be attempted in the set that uses relay circuit in the power supply block electric potential is kept charged across the electrolytic capacit...

Page 5: ...nect the AC power cord again If the MICROCOMPUTER returns to the normal operation the MICROCOMPUTER is good Note The reference number or MICROCOMPUTER pin number of transistor Q110 and electrolytic capacitor C113 can change depending on the models Be sure to check the reference numbers on schematic diagram before starting the discharging work 2 3 Confirmation of soldering state of MICROCOMPUTER Ch...

Page 6: ...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 C303 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 CAP CHI...

Page 7: ...0 47 50V C628 87 010 400 080 CAP ELECT 0 47 50V C629 87 010 596 080 CAP S 0 047 16 C630 87 010 263 080 CAP ELECT 100 10V 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 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...

Page 8: ... 47 50 GAS C108 87 012 393 080 C CAP S 0 22 16 R K C153 87 010 198 080 CAP CHIP 0 022 C154 87 010 246 040 CAP E 47 35 SME C155 87 010 404 040 CAP E 4 7 50 SME C156 87 010 404 040 CAP E 4 7 50 SME C361 87 010 178 080 CHIP CAP 1000P C362 87 010 178 080 CHIP CAP 1000P C371 87 010 178 080 CHIP CAP 1000P C372 87 010 178 080 CHIP CAP 1000P C601 87 010 382 040 CAP E 22 25 SME C801 87 010 195 080 C CAP S ...

Page 9: ... F 0 01 C260 87 010 190 080 S CHIP F 0 01 C401 87 010 260 080 CAP ELECT 47 25V CN101 87 A61 011 010 CONN 13P H BLK TAC L13P A3 CN102 87 A61 011 010 CONN 13P H BLK TAC L13P A3 CNA101 8A NF8 656 010 CONN ASSY 5P TID A 400 J201 87 A61 159 010 JACK PIN 4P R W B 0 KM L251 87 A50 610 010 COIL 1UH K MDEC L252 87 A50 610 010 COIL 1UH K MDEC R129 87 A00 669 080 RES M F 0 22 2W J RA R130 87 A00 669 080 RES ...

Page 10: ...Value of resistor Chip resistor Wattage Type Tolerance 1 16W 1 10W 1 8W 1608 2125 3216 5 5 5 CJ CJ CJ Form L W t 1 6 0 8 0 45 2 1 25 0 45 3 2 1 6 108 118 128 A A CHIP RESISTOR PART CODE 0 55 Resistor Code Dimensions mm Symbol 1 16W 1005 5 CJ 1 0 0 5 0 35 104 L t W www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 89...

Page 11: ...SSIGNMENT AND ANODE CONNECTION www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 12: ... P Q R S T U 1 2 3 4 5 6 7 8 9 25 26 27 28 29 30 31 32 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com ...

Page 13: ... o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 14: ...a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 15: ... o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 16: ... a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 17: ... P Q R S T U 1 2 3 4 5 6 7 8 9 25 26 27 28 29 30 31 32 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com ...

Page 18: ... u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 19: ...O P Q R S T U 1 2 3 4 5 6 7 8 9 25 26 27 28 29 30 31 32 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com ...

Page 20: ...y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 21: ... 15 A B C D E F G H I J K L M N O P Q R S T U www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com ...

Page 22: ...U www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 23: ...4 15 A B C D E F G H I J K L M N O P Q R S T U www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com ...

Page 24: ...H www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 25: ... C D E F G H I J K L M N O P Q R S T U 1 2 3 4 5 6 7 8 9 25 26 27 28 29 30 31 32 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com ...

Page 26: ... 15 A B C D E F G H I J K L M N O P Q R S T U www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com ...

Page 27: ... 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 28: ...m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 29: ...n output 24 O DISH_R O CD turntable reverse rotation output 25 NC Not connected 26 O STB O Strobe output for MAIN C B 27 I REA I Deck 2 side A recordable switch data input L REC 28 I RDS_CLK I Tuner RDS clock input Not used 29 I SUBQ I CD SUBQ data input 30 RESET System reset 31 O DATA O Data output for MAIN 32 I WRQ STEREO I CD WRQ input Tuner stereo input 33 I DRF IFC I CD DRF input Tune IF coun...

Page 30: ... data input 66 I CAM1 I DECK1 CAM STOP switch data input 67 P1 I AUTO2 O I FL segment P1 output DECK2 AUTO STOP switch data input 68 P2 I AUTO1 O I FL segment P2 output DECK1 AUTO STOP switch data input 69 P3 I CST2 O I FL segment P3 output DECK2 cassette detect switch data input 70 P4 I CST1 O I FL segment P4 output DECK1 cassette detect switch data input 71 P5 AM10K O I FL segment P5 output AM10...

Page 31: ...t TP8 Lch TP9 Rch Method Set to FM 98 0MHz and check that the test point is less than 9dBµV 6 AM IF Adjustment Settings Test point TP8 Lch TP9 Rch Adjustment location L802 450kHz 7 DC Balance Mono Distortion Adjustment Settings Test point TP3 TP4 DC Balance TP8 Lch TP9 Rch Distortion Adjustment location L801 Input level 60dBµV Method Set to FM 98 0MHz and adjust L801 so that the voltage between TP...

Page 32: ...ent location SFR351 Lch SFR352 Rch Method Apply a 1kHz signal and REC mode Then adjust OSC attenuator so that the output level at the TP8 TP9 becomes 20VU 26dBV Record and play back the 1kHz and 8kHz signals and adjust SFRs so that the output of the 8kHz signals becomes 0dB 0 5dB with respect to that of the 1kHz signal 13 REC PB Sensitivity Check DECK 2 Settings Test tape TTA 602 Test point TP8 Lc...

Page 33: ...A A A A A A A D A H H F I G P C B P C B 31 32 44 WIRE BINDER WIRE BINDER HT SINK ASSY A A J J A A B AZG 1 ZD8RDM 17 18 19 20 30 45 A A A A E G I A A 40 47 50 12 33 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 c...

Page 34: ...SYNC 27 8A NF9 026 110 KEY ENTER 28 87 A80 157 010 AC CORD ASSY E BLK CC LH 28 87 A80 110 010 AC CORD ASSY U SPT 2W U 29 8A NF9 201 010 GUIDE OPE 1 WAY 30 82 NF7 210 110 GUIDE FL 31 8A NF8 206 010 HLDR PWB M 32 88 906 251 110 FF CABLE 6P 1 25 33 8A NHU 053 010 COVER REAR H LH 33 8A NFW 031 110 COVER REAR STEEL UM U 34 88 913 301 110 FF CABLE 13P 1 25 35 88 911 101 110 FF CABLE 11P 1 25 36 87 NF4 2...

Page 35: ...5 36 37 37 38 38 39 39 40 41 42 43 44 51 52 45 46 47 48 49 50 53 54 54 56 55 30 35 29 31 32 33 52 51 44 45 43 42 IC EW732 IC EW732 b a a b c c 40 41 46 47 48 49 P C B w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu16...

Page 36: ... 2 29 8Z ZM3 220 010 LEVER FR M3 30 8Z ZM3 205 010 LEVER PLAY M3 31 8Z ZM3 233 010 SPR T BRG M3 32 84 ZM2 227 310 SPR C AZIMUTH 33 87 A90 403 110 HEAD RPH MS15R 34 87 A90 404 010 HEAD EH LE15B 35 8Z ZM3 239 010 SPR E FR 36 8Z ZM3 211 010 LEVER EJECT R 37 8Z ZM3 225 010 LEVER STOP 38 8Z ZM3 221 010 LEVER CAS 39 8Z ZM3 234 010 SPR T LVR CAS 40 8Z ZM3 223 010 SPR C REEL R M3 41 8Z ZM1 225 110 GEAR RE...

Page 37: ...pulling out with a flat bladed screwdriver Remove the screws from hole where installed rubber caps Insert a flat bladed screwdriver into the position indicated by the arrows and remove the panel Re move the screws of each speaker unit and then remove the speaker units TOOLS 1 Plastic head hammer 2 flat head screwdriver 3 Cut chisel How to Remove the PANEL FR 1 Insert the flat head screwdriver tip ...

Page 38: ...RC UNIT ZAS10 5 87 A91 017 010 PLUG CONVERSION JT 0476 LH DESCRIPTION REF NO KANRI NO PART NO SPEAKER PARTS LIST NSX HMT25 SX NAJ22 YUSC YUSL 1 8A NSK 001 010 PANEL FR 2 8A NSK 003 010 GRILLE FRAME ASSY 3 8A NSK 007 010 PROTECTOR TWA 4 8A NSK 602 010 SPKR W 140 YUSL 4 8A NSK 608 010 SPKR W 130 YUSC 5 88 NS5 605 010 SPKR T 60 YUSL 5 8A NSK 610 010 SPKR TW 60 YUSC 6 87 NSH 612 010 SPKR CERAMIC ASSY ...

Page 39: ... Printed in Singapore 9820543 0251431 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...