Aiwa NSX-SZ35 Service Manual Download Page 32 | Manualshive

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2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111

Printed in Singapore

9420025 0251431

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Summary of Contents for NSX-SZ35

Page 1: ...SM ZZM 3 PR1NM BASIC CD MECHANISM AZG 1 ZD3RDM NSX SZ35 G S M Code No 09 009 425 8N1 If requiring information about the CD mechanism see Service Manual of AZG 1 S M Code No 09 001 335 3N8 NSX SZ35 RC ZAS02 SYSTEM CD CASSEIVER REMOTE CONTROLLER CX NSZ35 SPEAKER SX WNSZ35 ...

Page 2: ...8 MHz Usable sensitivity IHF 16 8 dBf Antenna terminals 75 ohms unbalanced MW Tuner section Tuning range 531 kHz to 1602 kHz 9 kHz step 530 kHz to 1710 kHz 10 kHz step Usable sensitivity 350 µV m Antenna Loop antenna LW Tuner section Tuning range 144 kHz to 290 kHz Usable sensitivity 1400 µV m Antenna Loop antenna Amplifier section Mid high frequency amplifier Power output Rated 8 W 8 W 8 ohms T H...

Page 3: ...utsättas för osynling laserstrålning 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 expositi...

Page 4: ...in power 2 2 2 2 2 Confirm that the main power is turned on and the HOLD terminal of the MICROCOMPUTER keeps the H 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 th...

Page 5: ... ends of the electrolytic capacitor C113 that is connected to VDD of the MICROCOMPUTER with tweezers 3 3 3 3 3 Connect 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...

Page 6: ... 87 010 197 080 CAP CHIP 0 01 25 C60 87 010 403 080 CAP ELECT 3 3 50V C61 87 010 260 080 CAP ELECT 47 25V C101 87 010 183 080 C CAP S 2700P 50 B C102 87 010 183 080 C CAP S 2700P 50 B C103 87 010 545 080 CAP ELECT 0 22 50V C104 87 010 545 080 CAP ELECT 0 22 50V C107 87 010 406 080 CAP ELECT 22 50 C108 87 010 406 080 CAP ELECT 22 50 C109 87 010 179 080 C CAP S 1200P 50 B C110 87 010 179 080 C CAP S...

Page 7: ...7 010 197 080 CAP CHIP 0 01 25 C771 87 010 263 080 CAP ELECT 100 10V C772 87 010 197 080 CAP CHIP 0 01 25 C779 87 010 971 080 C CAP S 4700P 50 B J C780 87 010 971 080 C CAP S 4700P 50 B J C782 87 010 197 080 CAP CHIP 0 01 25 C783 87 010 197 080 CAP CHIP 0 01 25 C784 87 010 197 080 CAP CHIP 0 01 25 C785 87 010 197 080 CAP CHIP 0 01 25 C786 87 010 197 080 CAP CHIP 0 01 25 C788 87 010 149 080 C CAP S...

Page 8: ... C601 87 010 382 040 CAP E 22 25 SME C801 87 010 195 080 C CAP S 0 068 25 F C802 87 010 195 080 C CAP S 0 068 25 F C803 87 010 402 040 CAP E 2 2 50 SME C804 87 010 402 040 CAP E 2 2 50 SME C805 87 010 196 080 CHIP CAPACITOR 0 1 25 C806 87 010 196 080 CHIP CAPACITOR 0 1 25 C810 87 010 379 040 CAP E 22 16 SME C901 87 010 322 080 C CAP S 100P 50 CH C902 87 010 322 080 C CAP S 100P 50 CH C903 87 010 3...

Page 9: ...8 080 CAP TC U 0 1 50 Z F C184 87 010 403 080 CAP E 3 3 50 M 11L SME CN1 87 A61 122 010 CONN 11P V TID A PT1 8A NFK 617 010 PT ANF 19 EZ PT2 8A NF8 662 010 PT SUB ANF 8 E RY2 87 A91 418 010 RELAY AC12V G5PA 1 M T1 87 A60 317 010 TERMINAL 1P MSC T2 87 A60 317 010 TERMINAL 1P MSC DECK C B CN1 87 099 753 010 CONN 11P H 9604 SFR1 87 024 581 010 SFR 3 3K DIA6V K0A SOL1 82 ZM3 627 010 SOL ASSY 27 S0 SOL...

Page 10: ...85 CSA952 CSC4115 KTA1266 KTC3198 B C E 2SA1235 2SC2714 2SC3052 CMBT5401 CMBT5551 E C B 2SA1981 2SC5343 D S G 2SK360 S D G 2SJ460 2SK2541 B C E 2SB1370 G D S 2SK2158 2SJ461 T1 CSD1306 KRC102S KRC104S RT1P141C RT1P144C E C B DTC114ES KTC3199 ...

Page 11: ... 11 FL HNA 10SS12 GRID ASSIGNMENT ANODE CONNECTION PIN CONNECTION GRID ASSIGNMENT ANODE CONNECTION PIN CONNECTION ...

Page 12: ... 12 WIRING 1 MAIN 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A B 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 ...

Page 13: ... 13 SCHEMATIC DIAGRAM 1 MAIN 1 2 FUNCTION AMPLIFIER SECTION ...

Page 14: ... 14 SCHEMATIC DIAGRAM 2 MAIN 2 2 TUNER SECTION ...

Page 15: ... 15 WIRING 2 FRONT 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A B 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 ...

Page 16: ... 16 SCHEMATIC DIAGRAM 3 FRONT DECK ...

Page 17: ...WIRING 3 PT 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C D E F G H I J K L M N O P Q R S T U ...

Page 18: ... 18 SCHEMATIC DIAGRAM 4 PT ...

Page 19: ...13 14 15 16 17 18 19 20 21 22 23 24 A B 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 WIRING 4 DECK D DECK C B 1 3 5 7 9 11 2 4 6 8 10 1 3 5 7 9 11 FFC104 FROM B FRONT C B CN104 W1 ...

Page 20: ... 20 IC BLOCK DIAGRAM ...

Page 21: ...OWER O System power supply ON OFF output 21 O CD OPEN O CD tray open data output 22 O CD CLOSE O CD tray close data output 23 O CD DISH_F O CD turntable forward rotation output 24 O CD DISH_R O CD turntable reverse rotation output 25 NC Not connected 26 NC Not connected 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 RDS_DATA I ...

Page 22: ...ry encoder input B 62 I VOL_A I Volume rotary encoder input A 63 I REB Deck 2 side B recordable switch data input L REC Not used 64 I TM_BASE I Base input for clock 65 I CAM2 I DECK2 CAM switch data input 66 I CAM1 I DECK1 CAM 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 C...

Page 23: ...H as follows 9 FM SW O 2 BAND 3 BAND 3 BAND AM FM LW MW FM MW SW FM H L H H L H L L Outputs L or H as follows 10 MW SW O 2 BAND 3 BAND 3 BAND AM FM LW MW FM MW SW FM L L H L L L H L 11 IF MUTE O To control internal counter 12 IF IN I General purpose counter input 13 TUNE I Receives L when station is tuned 14 NC Not connected 15 AM IN I Receives the AM local oscillator frequency signal 16 FM IN I R...

Page 24: ...to FM 87 5MHz check that the test point is more than 0 5V Then set to FM 108 0MHz and check that the test point is less than 8 0V 8 FM Tracking Check Settings Test point TP8 Lch TP9 Rch Method Set to FM 98 0MHz and check that the test point is less than 13dBµV 9 DC Balance Mono Distortion Adjustment Settings Test point TP3 TP4 DC BAL Adjustment location L801 Input level 60dBµV Method Set to FM 98 ...

Page 25: ...5dB 4 PB Sensitivity Check DECK 1 DECK 2 Settings Test tape TTA 200 Test point TP8 Lch TP9 Rch Method Play back the test tape and check that the output level of the test point is 110mV 3dB ADJUSTMENT 2 DECK 5 REC PB Frequency Response Adjustment DECK 2 Settings Test tape TTA 602 Test point TP8 Lch TP9 Rch Input signal 1kHz 8kHz 20VU 26dBV Adjustment location SFR451 Lch SFR452 Rch Method Apply a 1k...

Page 26: ... CHAS MAIN ZZM 3 PR1NM PLATE EARTH MECH 4 5 6 7 8 9 9 10 11 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 34 35 30 31 32 31 33 40 38 39 PLATE SHLD PT 2T 12 37 36 32 2 3 1 FL901 D 41 A A A A A A A H H G F G A A A WIRE BINDER A A A A C B E I I G B HT SINK ...

Page 27: ...symbol Color Basic color symbol Color B Black C Cream D Orange G Green H Gray L Blue LT Transparent Blue N Gold P Pink R Red S Silver ST Titan Silver T Brown V Violet W White WT Transparent White Y Yellow YT Transparent Yellow LM Metallic Blue LL Light Blue GT Transparent Green LD Dark Blue DT Transparent Orange GM Metallic Green YM Metallic Yellow DM Metallic Orange PT Transparent Pink LA Aqua Bl...

Page 28: ... 9 10 11 10 11 12 12 13 13 14 14 15 15 16 16 18 18 19 19 20 20 21 21 30 22 23 24 25 26 27 28 22 23 24 25 26 27 28 29 31 32 33 34 35 36 37 37 38 38 39 39 40 41 42 43 44 51 52 45 46 47 48 49 50 53 54 54 17 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 PWB ...

Page 29: ...25 8Z ZM3 226 010 SPR C FR M3 26 8Z ZM3 250 010 GEAR SLIP F R A M3 27 8Z ZM1 269 010 FELT FF REW 2 28 8Z ZM1 238 110 GEAR SLIP FF REW B 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...

Page 30: ...l click sound comes out Remove the grill frame and four pieces of rubber 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 screwdrive...

Page 31: ...010 SPKR W 160 4 8Z NSY 604 010 SPKR M 100 5 8A NS9 610 010 SPKR CERAMIC 6 88 NS5 610 010 CORD SPKR 7 88 NS5 611 010 CORD SPKR B L 8 8A NSJ 006 010 BADGE AIWA S35 1 8A NFK 904 010 IB G E M SZ35 2 87 006 225 010 AM LOOP ANT NC2 3 87 A90 118 010 ANT WIRE FM Z 4 8Z NF9 701 210 RC UNIT ZAS02 ACCESSORIES PACKAGE LIST DESCRIPTION REF NO KANRI NO PART NO ...

Page 32: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111 Printed in Singapore 9420025 0251431 ...

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