Aiwa NSX-BL24 User Manual

SERVICE MANUALDATACOMPACT DISC STEREO SYSTEMBASIC TAPE MECHANISM : ZZM-3 YPR1NCBASIC CD MECHANISM : AZG-1 ZD4RDCNSX-AJ24NSX-BL24NSX-BL34ULHLHS/M Code

– 10 –SCHEMATIC DIAGRAM – 1 (MAIN : 1 / 2 <AMP SECTION>)

– 11 –SCHEMATIC DIAGRAM – 2 (MAIN : 2 / 2 <TUNER SECTION>)

WIRING – 2 (FRONT) <24U, 24LH>32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1– 12 –ABCDEFGHIJKLMNOPQRST

WIRING – 3 (FRONT) <34LH>32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1– 13 –ABCDEFGHIJKLMNOPQRSTU

– 14 –SCHEMATIC DIAGRAM – 3 (FRONT / DECK)

WIRING – 4 (PT) <24U>15 14 13 12 11 10 9 8 7 6 5 4 3 2 1ABCDEFGHIJKLMNOPQRSTU– 15 –

– 16 –SCHEMATIC DIAGRAM – 4 (PT) <24U>

WIRING – 5 (PT) <24LH, 34LH>15 14 13 12 11 10 9 8 7 6 5 4 3 2 1ABCDEFGHIJKLMNOPQRSTU– 17 –

– 18 –SCHEMATIC DIAGRAM – 5 (PT) <24LH, 34LH>

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 19 ABCDEFGHIJKLMNOPQRSTUWIRING  6 (DECK)SW5(CAM2)SW1(CAM1)S

– 2 –<General>Power requirements U: 120 V AC, 60 HzLH: 120 V/220 – 230 V/240 V AC Switchable, 50/60 HzCX-NAJ24 <U>:Power consumption

 20 ADJUSTMENT (FRONT)< FRONT SECTION >1. µ-CON OSC AdjustmentSettings :  Test point : TP11 (KEY-SCAN), (GND) Adjustment location : L951

– 21 –MECHANICAL EXPLODED VIEW 1 / 1222324282931353740414239936AAAABAAAAGGFACAZG-1 ZD4RDCHT-SINKHT-SINKHPLATE SHLDPWB PWB PWB WIRE,BINDERFL90145

 22 !!!!! 27 8A-NF0-008-010 KEY,POWER 28 88-913-301-110 FF-CABLE,13P-1.25 29 88-911-101-110 FF-CABLE,11P 1.25 30 8A

– 23 –TAPE MECHANISM EXPLODED VIEW 1 / 1ATERMINAL,LB1AABTERMINAL,LB1123455667899101110111212131314141515161618181919202021213022232425262728222324

– 24 –TAPE MECHANISM PARTS LIST 1 / 1DESCRIPTIONREF. NO. KANRINO.PART NO. DESCRIPTIONREF. NO. KANRINO.PART NO. 1 8Z-ZM3-227-010 BELT,MAI

– 25 –SPEAKER PARTS LIST(SX–NAJ25) <YUSL, YUSC9>(SX–NBL25) <YLSL, YUSC9>DESCRIPTIONREF. NO. KANRINO.PART NO. 1 8A-NSA-001-010

2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111Printed in Singapore9420025 0251431

– 3 –This set employs laser. Therefore, be sure to follow carefully theinstructions below when servicing.WARNING!!WHEN SERVICING, DO NOT APPROACH THE

– 4 –ELECTRICAL MAIN PARTS LISTDESCRIPTIONREF. NO. KANRINO.PART NO. DESCRIPTIONREF. NO. KANRINO.PART NO.IC 87-A21-269-010 IC,EW732

– 5 –DESCRIPTIONREF. NO. KANRINO.PART NO. DESCRIPTIONREF. NO. KANRINO.PART NO. C401 87-010-544-080 CAP,ELECT 0.1-50V C402 87-010-544-080

– 6 –DESCRIPTIONREF. NO. KANRINO.PART NO. DESCRIPTIONREF. NO. KANRINO.PART NO. R145 87-A00-440-050 RES,220-1/2W J RP R146 87-A00-440-050

– 7 –DESCRIPTIONREF. NO. KANRINO.PART NO.88AResistor CodeChip Resistor Part CodingFigureValue of resistorChip resistorWattage Type Tolerance1/16W1/10W

– 8 –TRANSISTOR ILLUSTRATIONE C BCD1585CSA952CSC4115BCE2SA12352SC27142SC3052CMBT5401CMBT5551E C BS D G2SJ4602SK2541B C E2SB1370GDS2SK2158E C

WIRING  1 (MAIN)32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 9 ABCDEFGHIJKLMNOPQRSTU