Aiwa CSD-A240 User Manual

SERVICE MANUALDATACOMPACT DISC STEREO RADIO CASSETTE RECORDERS/M Code No. 09-013-442-8N1CSD-A240LHBASIC TAPE MECHANISM: ZZM-1 R5NCBASIC CD MECHANISM:

– 10 –SCHEMATIC DIAGRAM – 2 (CD : 2 / 2)PN402P101NR

WIRING  2 (FRONT)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 11 ABCDEFGHIJKLMNOPQRSTU

– 12 –SCHEMATIC DIAGRAM – 3 (FRONT)

WIRING  3 (TUNER)151413121110987654321ABCDEFGHIJKLMNOPQRSTU 13 

– 14 –SCHEMATIC DIAGRAM – 4 (TUNER)

WIRING  4 (POWER / BATT / VOLTAGE SEL)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 15 ABCDEFGHIJKLMNOPQ

– 16 –SCHEMATIC DIAGRAM – 5 (POWER / BATT / VOLTAGE SEL)

– 17 –123456789101112131415ABCDEFGHIJKLMNOPQRSTUWIRING – 5 (CD MOTOR)116TO CD C.BCN401CD PICK UP ASSYSF-P101NRFFC401H CD MOTOR C.BPN402M1SW1_+M2M

– 18 –IC BLOCK DIAGRAM

– 19 –< CD SECTION >1. Focus Bias AdjustmentMake the focus bias adjustment when replacing and repairingthe optical block.1) Connect an oscillos

– 2 –SPECIFICATIONS<Tuner section>Frequency range FM:87.5 MHz to 108.0 MHzAntenna: Rod antennaAM:530 kHz to 1,710 kHzAntenna: Ferrite bar antenn

– 20 –1 DEFI I Defect detection signal (DEF) input. ("L" is applied when not used.)2 TAI I For PLL/Test input. (Connected to 0V)3 PDO O Pha

– 21 –39 RVSS – Rch 1-bit DAC/Rch ground. Normally 0V.40 RCHO O Rch output.41 RVDD – Rch power supply.42 MUTER O Rch muting output. (Not used)43 XVDD

– 22 –1 FIN2 IFor the connection of the pickup photodiode. Addition to the FIN1 pin creates an RFsignal and subtraction from it create an EF signal.2

– 23 –Pin No.37 HFL OThe HFL (high frequency level) signal is used to judge whether the main beam is positioned onthe pit or on the mirror.38 SLOF I S

– 24 –Pin No. Pin Name I/O Description1234567891011121314151617181920212223242526272829303132333435363738394041IC, LC865516A-5T66SEG ESEG FSEG GNCI-RS

– 25 –NCSEG DPSEG ASEG BSEG CSEG DNC42434445464748- Not connected.O SEG DP control.O SEG A control.O SEG B control.O SEG C control.O SEG D control.- N

– 26 –VOLTAGE CHARTIC001, LA1828 PIN NO. FM AM1 0.93 02003 4.73 4.884 4.73 4.885 4.68 4.886007 1.24 1.248 1.35 1.3690010 4.22 011 0.01 3.212 4.8 4.88

– 27 –IC404, MM1469XH PIN NO. ACTIVE STATIC1 4.2 3.612 4.2 3.623,4 2.95 2.545 8.2 7.246,7 5.8 5.028009 2.95 2.5510 3 2.5511 4.27 3.6112 4.01 3.6313 0

– 28 – PIN NO. TAPE TUNER CD1 0.12 0.12 0.12 0.12 0.11 0.093 0.12 0.11 8.534 0.07 0.03 0.265 4.65 4.7 4.616 1.59 1.64 1.587 00 08 2.52 2.58 2.499 0 0

– 29 –Q002Q001 PIN FM AME 2.22 2.21C 4.07 4.06B 2.95 2.95 PIN FM AME 4.82 4.9C88B 5.52 5.58Q003 PIN FM AME 5.53 5.59C 5.52 5.59B 4.85 4.9Q004 PIN FM A

– 3 –CLASS 1 LASER PRODUCTKLASSE 1 LASER PRODUKTLUOKAN 1 LASER LAITEKLASS 1 LASER APPARATThis set employs laser. Therefore, be sure to follow carefull

– 30 –Q801Q492 PIN ACTIVE STATICE00C 0.14 0.14B 4.41 4.41 PIN TAPE RECE 0 1.64C 0 5.9B 0 2.31Q810 PIN TAPE RECE 3.36 3.38C 0.05 13.85B 0.13 0.13Q841 P

– 31 –MECHANICAL EXPLODED VIEW 1 / 157CSD-A240 LHWC,LHSC,LHDC,LHGC,LHPC,LHLC(FileName:EXP.EPS)13/2/8 BCD-APLATE,ANT1243511AAAAAA782120479106PWB381

– 32 –MECHANICAL PARTS LIST 1 / 1DESCRIPTIONREF. NO. KANRINO.PART NO. DESCRIPTIONREF. NO. KANRINO.PART NO.!!! 1 8B-CDA-009-010 WINDOW,CAS

– 33 –Basic color symbol Color Basic color symbol Color Basic color symbol ColorB Black C Cream D OrangeG Green H Gray L BlueLT Transparent Blue N Gol

– 34 –TAPE MECHANISM EXPLODED VIEW 1 / 1AC152TERMINAL,LB1B2 34567891112131416171920212224232627182825295415303132134353638394041434445464948505337

– 35 –DESCRIPTIONREF. NO. KANRINO.PART NO. DESCRIPTIONREF. NO. KANRINO.PART NO.TAPE MECHANISM PARTS LIST 1 / 1 1 8Z-ZM1-254-310 SPR-C,RE

– 36 –CD MECHANISM EXPLODED VIEW 1 / 1DESCRIPTIONREF. NO. KANRINO.PART NO.CD MECHANISM PARTS LIST 1 / 1 1 M8-ZZK-E90-070 DA11T3C

2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111Printed in Singapore9301978 2000041 0251431

– 4 –ELECTRICAL MAIN PARTS LISTKANRINO.REF. NO. DESCRIPTIONPART NO. KANRINO.REF. NO. DESCRIPTIONPART NO.IC 87-A20-955-010 IC,LA1828

– 5 –KANRINO.REF. NO. DESCRIPTIONPART NO.KANRINO.REF. NO. DESCRIPTIONPART NO. X601 87-030-273-010 VIB,XTAL 32.768K5PPM X602 87-030-376-080

– 6 –KANRINO.REF. NO. DESCRIPTIONPART NO. KANRINO.REF. NO. DESCRIPTIONPART NO. C11 87-010-331-080 C-CAP,S 8P-50 UJ C12 87-010-314-080

– 7 –TRANSISTOR ILLUSTRATIONE C B2SA1296GR2SC1815YE C B2SA1979O/Y2SA933RS2SA933SRS2SC1740SR2SC1740SRSDTC124XSDTC114TSEBC2SC2714O2SC3052FDTC114YKA

WIRING  1 (MAIN 1 CD)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 8 ABCDEFGHIJKLMNOPQRSTU

– 9 –SCHEMATIC DIAGRAM – 1 (MAIN / CD : 1 / 2)