Aiwa NSX-SZ5 Manual de usuario

SERVICE MANUALDATABASIC CD MECHANISM : AZG-1 ZA3RNMCOMPACT DISCSTEREO CASSETTE RECEIVERNSX-SZ4NSX-SZ5NSX-SZ7S/M Code No. 09-006-429-1N1KK EZ VEZBASIC

10TRANSISTOR ILLUSTRATION88AResistor CodeChip Resistor Part CodingFigureValue of resistorChip resistorWattage Type Tolerance1/16W1/10W1/8W160821253216

1234567891011 12 1314ABCDEFGHIJK1211WIRING-1 (MAIN)LGRC3151485148551411132412118916

1413SCHEMATIC DIAGRAM-1 (MAIN 1/2)

1615SCHEMATIC DIAGRAM-2 (MAIN 2/2)

1234567891011 12 1314ABCDEFGHIJK1817WIRING-2 (FRONT)VOLUMEPLATE EARTH41 4025241806465

2019SCHEMATIC DIAGRAM-3 (FRONT)

22211234567ABCDEFGHIJKWIRING-3 (PT)AC 230V50Hz(CHASSIS)SCHEMATIC DIAGRAM-4 (PT)

231234567ABCDEFGHIJKWIRING-4 (DECK)

24FL (10-BT-224GNK) GRID ASSIGNMENT/ANODE CONNECTIONGRID ASSIGNMENT

25ANODE CONNECTION

2SPECIFICATIONSK MODEL (NSX-SZ4/SZ5)EZ MODEL (NSX-SZ5)•Design and specifications are subject to change withoutnotice.•Design and specifications are su

26IC BLOCK DIAGRAMIC, LC72131DPHASEDETECTORCHARGE PUMPSWALLOW COUNTER1/16, 1/17 4BITS12BITSPROGRAMMABLEDRIVERUNIVERSALCOUNTERREFERENCEDIVIDERPOWERONRE

27IC, LA1844L-AIC, BU1920FSBUFFAMOSCAMMIXAMRF. AMPAGCLEVELDETFMIFS-CURVEFMDETREGAM/FMIFBUFFAMIFAMDETCOMPGNDTUNINGDRIVEDECODERANTI-BIRDIEPILOTCANCELSTE

28ELECTRICAL ADJUSTMENTL951L942L941TC942FFE831IC801L80124TP1 (VT)TP3 (DC BAL)TP9 (RCH)FWDTP8 (LCH)L802TP2(CLK)GNDIC301TP4 (DC BAL)DECK–1 R/P/E, DECK-2

29< TUNER SECTION >1. Clock Frequency CheckSettings: • Test point: TP2 (CLK)Method: Set to MW 1602kHz and check that the test pointis 2052kHz±45

301234567891011121314, 15161718192021222324252627282930313233-424344-58596061626364IC, M38B57MCH-E236FP/M38B59MFH-E250FPPin No. Pin Name I/O Descripti

31Pin No. Pin Name I/O Description65666768697071727374757677787980O-DISH_RO-DISH_FI-SUBQO-CD_CEI-WRQO-CLK (CD)O-DATA (CD)___________I-TUNE/IFCAVSSVREF

32REF. NO PART NO. KANRI DESCRIPTIONNO.REF. NO PART NO. KANRI DESCRIPTIONNO.MECHANICAL PARTS LIST 1/1 1 82-NF7-218-010 SPR-T,CASS 2 8

3433MECHANICAL EXPLODED VIEW 1/1DDAAAAFFAAAAAAAAZZM-2P. C. BP. C. BAZG-1AAAAHLDR2HLDR1CECACF152411869173232118192016FL15141213242228252933BINDERWIRE36

3635TAPE MECHANISM EXPLODED VIEW 1/1A152TERMINAL,LB1B2 34559675757588911121313161719202122242326271828252955543031321343536383940414243444546494862505

37REF. NO PART NO. KANRI DESCRIPTIONNO.REF. NO PART NO. KANRI DESCRIPTIONNO.TAPE MECHANISM PARTS LIST 1/1 1 8Z-ZM1-254-210 SPR-C,REEL R

3EZ MODEL (NSX-SZ7)•Design and specifications are subject to change withoutnotice.V MODEL (NSX-SZ5)•Design and specifications are subject to change wi

38SPEAKER DISASSEMBLY INSTRUCTIONSInsert a flat-bladed screwdriver into the position indicated by thearrows and remove the panel. Remove the screws of

39REF. NO PART NO. KANRI DESCRIPTIONNO.SPEAKER PARTS LIST 1/1REF. NO PART NO. KANRI DESCRIPTIONNO.ACCESSORIES/PACKAGE LIST 1 8A-NFB-906-010

2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111920074Printed in Singapore

4PROTECTION OF EYES FROM LASER BEAM DURING SERVICINGVAROITUS!Laiteen Käyttäminen muulla kuin tässä käyttöohjeessa mainit-ulla tavalla saattaa altistaa

5NOTE ON BEFORE STARTING REPAIRCharging voltage (V) Discharging Rated power (W) Parts number(C101, 102) resistor (Ω)25-48 100 3 87-A00-247-09049-140 2

6In such a case, check also if the POWER AMPLIFIER circuit or power supply circuit has any abnormalities or not.2-2. Regarding resetThere are cases th

7REF. NO PART NO. KANRI DESCRIPTIONNO.REF. NO PART NO. KANRI DESCRIPTIONNO.ELECTRICAL MAIN PARTS LISTIC 8A-NFA-615-010 C-IC,M38B57MCH-E236

8REF. NO PART NO. KANRI DESCRIPTIONNO.REF. NO PART NO. KANRI DESCRIPTIONNO. C605 87-010-179-080 CAP,CHIP S B1200P C606 87-010-179-080 CA

9REF. NO PART NO. KANRI DESCRIPTIONNO.REF. NO PART NO. KANRI DESCRIPTIONNO. L941 87-A50-020-010 COIL,ANT LW(COI)<EXCEPT 5V> L942 87-A