Aiwa NSX-SZ2E, Service Manual

Page 1: ...e Revision Publishing and replaces Simple Manual NSX SZ2E HA S M Code No 09 00A 433 7T3 NSX SZ2E SPEAKER SYSTEM CD CASSEIVER CX NSZ2E REMOTE CONTROLLER RC AAS08 SX NSZ2 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 2: ...esponse 50 Hz 8000 Hz Recording system AC bias Heads Deck 1 recording playback x 1 erase x 1 Deck 2 playback x 1 Compact disc player section Laser Semiconductor laser λ 780 nm Speaker system SX NSZ2 Speaker system 1 way bass reflex Speaker units Full range 100 mm cone Impedance 6 ohms Dimensions W x H x D 196 x 301 x 198 mm Weight 1 8 kg General Power requirements 120 V 220 230 V 240 V AC switchab...

Page 3: ...serstrålning 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 ADVARS...

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: ... 3 50V C108 87 010 403 080 CAP ELECT 3 3 50V C111 87 010 406 080 CAP ELECT 22 50 C112 87 010 406 080 CAP ELECT 22 50 C113 87 012 195 080 C CAP U 100P 50CH C114 87 012 195 080 C CAP U 100P 50CH C117 87 012 286 080 CAP U 0 01 25 C118 87 012 286 080 CAP U 0 01 25 C119 87 012 286 080 CAP U 0 01 25 C120 87 012 286 080 CAP U 0 01 25 C125 87 010 759 080 C CAP U 0 1 25F C126 87 010 759 080 C CAP U 0 1 25F...

Page 7: ...7 010 263 080 CAP ELECT 100 10V 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 25 C786 87 012 286 080 CAP U 0 01 25 C788 87 012 167 080 C CAP U 5P 50 CH C789 87 A12 052 080 C CAP S 0 033 25 J B C790 87 A12 052 080 C CAP S 0 033 25 J B C791 87 010 759 080 C CAP U 0 1 25F C792 87 0...

Page 8: ...80 C CAP U 0 1 25F C501 87 010 406 080 CAP ELECT 22 50 C505 87 010 829 080 CAP U 0 047 16 C506 87 010 263 040 CAP E 100 10 C507 87 010 246 040 CAP E 47 35 SME C508 87 010 192 080 C CAP S 0 022 50 F C509 87 010 404 040 CAP E 4 7 50 SME C510 87 010 404 040 CAP E 4 7 50 SME C511 87 010 759 080 C CAP U 0 1 25F C512 87 010 263 040 CAP E 100 10 SME C514 87 012 274 080 CHIP CAP U 1000P 50B C515 87 012 27...

Page 9: ...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 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 10: ...2F 2SC5345S 0 KRA107S KRC104S RT1N441C 2SK360E D G S S D G 2SJ460 2SK2541 2SB1342 2SD1933 2SC5343G B C E E C B 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 11: ... 11 A B C D E F G H I J K L M N O P Q R S T U 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 http www xiaoyu163 com ...

Page 12: ... 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 http www xiaoyu163 com ...

Page 13: ...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 http www xiaoyu163 com ...

Page 14: ... 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 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: ...F G H I J K L M N O P Q R S T U 16 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 17: ...C D E F G H I J K L M N O P Q R S T U 17 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 18: ... 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: ...D ASSIGNMENT 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 20: ... 21 O BIAS O Bias ON OFF output 22 O TU ON O Tuner power supply ON OFF output 23 O CD ON O CD power supply ON OFF output 24 O PLL CLK O PLL IC clock output 25 I TM BASE I Reference clock input for timer switch 26 O CD CLOSE O CD tray close data output 27 O CD OPEN O CD tray open data output 28 VEE Power supply for FL display 29 O STB DSP Not used 30 O K SCAN O Initial scan output 31 O PLL_CE O Tun...

Page 21: ...TU2 P2 I O TU2 diode input FL segment output P2 64 I TU1 P1 I O TU1 diode input FL segment output P1 65 NC Not connected 66 NC Not connected 67 I SUB Q CD I SUB Q data input 68 O CD CE O CD data chip enable output 69 I WRQ CD I CD WRQ input 70 O CL CD O CD IC control clock output 71 O DATA CD O CD IC control data output 72 I TUNE IFC I Tuner SD detection input Tuner IF count input 73 AVSS Connecte...

Page 22: ...ot used 21 BHREF O BH reference output pin Not used 22 TBLO O Tracking balance output pin 23 TDO O Tracking control output pin 24 FDO O Focus control output pin 25 SPDO O Spindle control output pin 26 SLDO O Thread control output pin 27 FG I O Output driver VREF output pin FG signal input pin Connected to GND 28 LASER O Laser ON OFF control pin 29 CONT1 I O General purpose input output pin 1 30 CO...

Page 23: ...t used 60 16M O 16 9344MHz output pin Not used 61 SFSY O Subcode frame synchronization signal output pin This signal falls when the subcode is in the standby state Not used 62 SBSY O Subcode clock synchronization signal output pin Not used 63 PW O Subcode P Q R S T U and W output pin Not used 64 SBCK I Subcode readout clock input pin Connected to GND 65 CE I Chip enable signal input pin 66 CL I Da...

Page 24: ...ed 79 DEFECT I O Defect pin Which becomes an input pin after reset and can be controlled externally This becomes the defect monitor pin under control by command Not used 80 EFMO O EFM signal output pin Not used 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 ww...

Page 25: ...h adjustment screw Method Play back FWD the 8kHz signal of the test tape and adjust screw so that the output becomes maximum Next perform on REV PLAY mode 3 PB Frequency Response Check DECK 1 DECK 2 Settings Test tape TTA 330 Test point TP5 Lch TP6 Rch Method Play back the 315Hz and 8kHz signals of the test tape and check that the output ratio of the 8kHz signal with respect to that of the 315Hz s...

Page 26: ...5 6 7 8 9 10 PWB HLDR WIRE 12 13 14 15 16 17 18 19 20 21 22 PWB HLDR FFC 24 25 11 23 a a b 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 xiaoyu163 com http www xiaoyu163 com ...

Page 27: ... 014 010 PANEL RIGHT A 87 067 822 010 BVT2 3 20 W O SLOT B 87 067 703 010 TAPPING SCREW BVT2 3 10 C 87 067 641 010 UTT2 3 8 W O SLOT BL D 87 571 092 410 TAPPING SCREW VIT 3 4 E 87 067 975 010 S SCREW IT 4 8 F 87 067 001 010 S SCREW BVWWST2 3 12 G 87 NF4 224 010 S SCREW IT3B 3 8 CU H 87 067 579 010 TAPPING SCREW BVT2 3 8 COLOR NAME TABLE Basic color symbol Color Basic color symbol Color Basic color...

Page 28: ... 15 14 24 26 27 28 25 29 55 54 37 37 33 33 1 a b a b 34 61 38 39 60 40 10 7 8 9 11 12 10 43 44 45 46 47 47 51 51 56 A TERMINAL LB1 20 21 22 23 16 17 19 18 15 14 59 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 29: ...H LE15B 32 8Z ZM2 218 010 LEVER REC LOCK ZZM 2 33 87 A91 492 010 SW LEAF MSW18560 34 8Z ZM1 226 010 GEAR REEL L 35 8Z ZM1 241 210 SPR T PLAY 36 8Z ZM1 220 110 LEVER REC SENSOR 37 8Z ZM1 249 210 SPR T FR 38 8Z ZM1 242 310 SPR T FF REW 39 8Z ZM3 244 110 GEAR CAM TD20 40 8Z ZM1 232 010 GEAR IDL FF REW 41 8Z ZM3 228 110 FLY WHL M3 42 8Z ZM2 601 010 CONN ASSY 9P ZZM 2 43 8Z ZM1 228 010 GEAR SLIP T UP B...

Page 30: ...13 14 15 C F E F a b CUSH G MAIN CUSH G MAIN 3ZG 2 E3 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 31: ...3 ZG3 214 019 BELT L 12 83 ZG3 229 51K TRAY CD 2 13 83 ZG3 210 119 HLDR CHUCK 14 83 ZG3 604 010 RING MAG 2 15 83 ZG3 212 019 CAP DISC A 87 067 945 119 VFT2 3 12 F10 B 87 251 071 410 U 2 6 4 C 83 ZG3 235 010 VFT2 2 6 8 D 87 352 075 219 VT2 2 6 10 E 83 ZG3 217 019 S SCREW GEAR D F 81 ZG1 254 019 S SCREW MECH HLDR 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...

Page 32: ... 010 GEAR A3 4 83 ZG2 236 010 GEAR MOTOR 3 5 83 ZG2 205 310 GEAR B 6 83 ZG2 253 010 SHAFT SLIDE 5 A 87 261 032 210 V 2 3 A 3 6 2 5 1 PWB M2 SW1 4 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 33: ...er caps by 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 screw...

Page 34: ...ANRI NO PART NO 1 8A NEC 919 010 IB HA S NEA 2 8A NEC 701 010 RC UNIT RC AAS08 3 87 043 115 010 ANT FEEDER FM 4 87 A90 030 010 ANT LOOP AM NC C 5 87 A91 017 010 PLUG CONVERSION JT 0476 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 x...

Page 35: ... Printed in Singapore 9620450 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 ...