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Aiwa cdc-x217 Service Manual

Stereo car cd receiver
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See also: Service Manual
SERVICE MANUAL
STEREO CAR CD RECEIVER
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
of CDC-X217/ X317/ X417<YU>, (S/M Code No. 09-00C-441-1T1).
CDC-X217
CDC-X317
CDC-X417
BASIC CD MECHANISM: TN-CCD1001Z-152J
S/M Code No. 09-011-441-1R1
YU
YU
YU

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Summary of Contents for Aiwa cdc-x217

  • Page 1 CDC-X217 CDC-X317 CDC-X417 SERVICE MANUAL STEREO CAR CD RECEIVER BASIC CD MECHANISM: TN-CCD1001Z-152J • This Service Manual is the “Revision Publishing” and replaces “Simple Manual” of CDC-X217/ X317/ X417<YU>, (S/M Code No. 09-00C-441-1T1). S/M Code No. 09-011-441-1R1...

  • Page 2: Specifications

    SPECIFICATIONS RADIO SECTION AUDIO SECTION (FM) Max. Power Output 45 W x 4 channels Frequency Range 87.5 MHz –108 MHz (100-kHz steps)* 87.5 MHz –108 MHz (50-kHz steps)* AUX IN input Usable Sensitivity 12.7 dBf Input Sensitivity (load impedance) 50 dB Quieting Sensitivity 17.2 dBf AUX IN 300 mV (10 kΩ) IF Rejection...

  • Page 3: Protection Of Eyes From Laser Beam During Servicing

    PROTECTION OF EYES FROM LASER BEAM DURING SERVICING CAUTION This set employs laser. Therefore, be sure to follow carefully the instructions below when servicing. Use of controls or adjustments or performance of proce- dures other than those specified herin may result in WARNING!! hazardous radiation exposure.

  • Page 4: Caution When Servicing

    CAUTION WHEN SERVICING (1) Using extension jigs When the function of CD mechanism (TN-CCD1001Z-152J) is checked, connect between MAIN P.W.B and CD mechanism with the extension jigs. BKC-JIG(1) BKC-JIG(2) MAIN P.W.B CD Mechanism Bottom View Extension jig • As the connection connector has no polar directions, check the direction of the circuit board (BKC-JIG1/2) when installing. (Refer to the PIN number in the above photo.) Parts name JIG-BKC...
  • Page 5 ELETRICAL MAIN PARTS LIST REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C210 87-A10-260-080 C-CAP,U 0.1-16 K B C211 87-010-498-040 CAP,E 10-16 GAS 87-A20-446-010 C-IC,LA9241ML C212 87-012-276-080 CAP, CHIP SS 1500 PBK 87-A21-319-010 C-IC,LC78622NE C213 87-A10-504-080 C-CAP,U 0.047-16 K B 87-A21-488-040 C-IC,LA6556...
  • Page 6 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C316 87-010-498-040 CAP,E 10-16 GAS CON201 87-A61-507-010 CONN,26P TKC-W26P-A1 C321 87-010-759-080 C-CAP,U, 0.1-25F CON851 88-KTA-603-010 CONN,15P CAM-B68 C322 87-010-555-040 CAP,E 100-10 GAS CON881 8Z-KT1-611-010 CONN,16P CAM-B51 C323 87-010-759-080 C-CAP,U, 0.1-25F F881 8Z-KC1-621-010...

  • Page 7: Transistor Illustration

    REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION SW0001 S6-418-040-030 DET SW ESE22MH3 SW0002 S6-418-040-020 DET SW ESE22MH1 SW0003 S6-418-040-020 DET SW ESE22MH1 FLEX.C.B S3-031-100-370 PICK UP FPC(Z) CHIP RESISTOR PART CODE Chip Resistor Part Coding Figure Resistor Code Value of resistor...
  • Page 8 WIRING – 1 (MAIN) <1 / 2> – 8 –...
  • Page 9 WIRING – 1 (MAIN) <2 / 2> (LCH) (RCH) (GND) – 9 –...
  • Page 10 SCHEMATIC DIAGRAM – 1 (MAIN 1 / 2) – 10 –...
  • Page 11 SCHEMATIC DIAGRAM – 2 (MAIN 2 / 2) C O N N C . B C N 1 – 11 –...
  • Page 12 WIRING – 2 (FRONT ) <1 / 2> – 12 –...
  • Page 13 WIRING – 2 (FRONT / AUX) <2 / 2> – 13 –...
  • Page 14 SCHEMATIC DIAGRAM – 3 (FRONT / AUX) – 14 –...
  • Page 15 WIRING – 3 (CONN / SW / FLEX) F FLEX.C.B(1/2) 13 11 D CONN. C.B FEED MOTOR 13 11 F FLEX. C.B(2/2) OPTICAL PICK-UP TO MAIN C.B PICK-UP SPINDLE MOTOR E SW C.B (DISC DET) LOADING (DISC DET) MOTOR (DISC DET) –...
  • Page 16 SCHEMATIC DIAGRAM – 4 (CONN / SW / FLEX) D CONN. C.B F FLEX. C.B 1/2 VCC 1/2 VCC ESE22MH3 (DISC DET) ESE22MH1 (DISC DET) ESE22MH1 (DISC DET) LOADING MOTOR- E SW C.B LOADING MOTOR+ REST SWITCH SPINDLE MOTOR+ LOADING MOTOR SPINDLE MOTOR- FEED MOTOR+...

  • Page 17: Ic Block Diagram

    IC BLOCK DIAGRAM – 17 –...

  • Page 18: Lcd Display

    LCD DISPLAY COMMON WIRING SEGMENT WIRING – 18 –...

  • Page 19: Voltage Chart

    VOLTAGE CHART IC201, LA9241ML PIN NO. TUNER CD-CHANGER PIN NO. TUNER CD-CHANGER 2.41 2.53 2.49 2.51 2.51 2.51 2.51 2.41 2.51 2.52 2.51 2.41 2.51 2.51 DATA 2.51 DATA 4.84 2.51 4.93 2.61 2.51 2.52 2.51 2.42 2.39 2.52 2.53 2.22 2.51 3.71...
  • Page 20 IC202, LC78622NE PIN NO. TUNER CD-CHANGER PIN NO. TUNER CD-CHANGER 0.05 4.92 4.79 1.55 1.75 1.85 1.77 4.69 0.33 0.02 0.11 2.49 2.47 2.39 2.46 DATA DATA DATA 0.04 DATA DATA 4.88 4.92 1.93 2.34 2.35 4.93 4.93 2.47 2.03 2.03 4.96 –...
  • Page 21 IC203, LA6556 PIN NO. TUNER CD-CHANGER PIN NO. TUNER CD-CHANGER 4.26 4.26 4.26 4.26 4.28 4.28 4.28 4.28 8.44 4.28 4.28 4.28 4.28 4.28 4.28 4.28 4.28 4.28 4.28 4.28 4.28 4.06 3.76 4.25 4.25 4.25 4.25 4.05 4.27 4.27 4.27 4.27 3.86...
  • Page 22 IC501, LA4743B IC701, LC72358N-9A04 PIN NO. TUNER PIN NO. TUNER CD-CHANGER 2.32 2.75 2.75 2.75 DATA 4.76 4.76 4.76 2.74 2.74 2.74 4.66 14.38 14.38 14.38 DATA DATA DATA DATA 2.75 2.75 2.75 4.95 4.95 4.78 DATA DATA DATA DATA 2.68 2.68 2.68...
  • Page 23 IC901, LC75853NW PIN NO. TUNER CD-CHANGER PIN NO. TUNER CD-CHANGER 4.73 4.74 4.73 4.87 4.7/0 4.7/0 4.7/0 4.7/0 4.37 4.77 4.77 4.85 0/4.7 0/4.7 0/4.7 0/4.7 3 ~ 43 4.45 4.38 4.38 4.34 44 ~ 49 4.91 50 ~ 55 DATA DATA 4.85...
  • Page 24 TU101, FAE347-A22 ANT INPUT OPEN ANT STANDARD INPUT CD-CHANGER NAME PIN NO. Q101 1.06 1.05 8.66 3.42 3.39 8.66 8.66 0.02 6.89 6.93 Q102 3.42 3.42 3.42 3.42 8.66 3.42 3.39 8.66 8.66 Q105 7.95 7.85 8.27 7.72 0.28 8.38 8.47 8.45 7.27...
  • Page 25 CD-CHANGER CD-CHANGER NAME NAME Q205 Q592 4.88 7.97 7.97 7.97 7.97 7.97 2.51 2.51 4.86 4.86 4.86 4.86 4.86 Q206 Q601 13.63 13.65 13.64 13.65 13.65 14.32 14.31 14.31 14.34 14.34 14.36 14.38 14.39 14.38 14.38 Q207 Q602 7.86 0.15 0.15 0.15 0.15...
  • Page 26 IC DESCRIPTION IC, LC72358N-9A04 Pin No. Pin Name Description System clock oscillator input. TEST 2 Not used. CD DATA IN Input data signal for receiving from CD changer. (Not used.) Not connected. CD CLOCK IN Input synchronous clock signal for receiving from CD changer. (Not used.) E-VOL DO Data output for volume level control.
  • Page 27 Pin No. Pin Name Description Sub-code Q output standby input terminal. Read / write control output terminal. CD RES DSP reset output terminal. Disc detection / chuck or release disc detection. 12 cm disc detection / 12 cm disc ejection and detection. Leading motor start detection.
  • Page 28 IC, LA9241ML Pin No. Pin Name Description For the connection of the pickup photodiode. Addition to the FIN1 pin creates an RF signal FIN2 and subtraction from it create an EF signal. FIN1 For the connection of the pickup photodiode. For the connection of the pickup photodiode.
  • Page 29 Pin No. Pin Name Description CLV error signal input from the DSP. RFSM RF output. RFS- Set the RF gain and the EFM singal's 3T compensation constant together with the RFSM pin. The SLC (slice level control) signal is output to control the DSP's data slice level of the RF waveform.
  • Page 30 IC, LC78622NE Pin No. Pin Name Description DEFI Defect detection signal (DEF) input. (Must be connected to 0V when not in used.) For PLL/Test input. A pull-down resistor is built-in. (Must be connected to 0V.) External VCO control phase comparator output. VVSS Internal VCO ground.
  • Page 31 Pin No. Pin Name Description XOUT Connection for a 16.93 MHz crystal oscillator element. XVSS Crystal oscillator ground. (Must be connected to 0V.) SBSY Subcode clock synchronization signal output. (Not used) EFLG C1, C2, signal a double error correction monitor. (Not used) Subcode P, Q, R, S, T, U and W output.
  • Page 32 IC, LC75374E Pin No. Pin Name Description RVR IN 4dB volume control input. Must be driven at a low impedance. R COM 1dB volume control common pin. For the connection of capacitors that compensate for bass and treble in the tone control circuits. 3 ~ 5 RT1 ~ RT3 A high-frequency compensation capacitors must be connected between T1 and T2.
  • Page 33 Pin No. Pin Name Description TUN(R) Signal input pin. CHG(R) Connected to ground. AUX(R) Signal input pin. RSELO Input selector output pin. IC, LC75853NW Pin No. Pin Name Description 1 ~ 32 S1 ~ S32 LCD segment output. Not connected. 34 ~ 39 S34 ~ S39 Not used.

  • Page 34: Cd Test Mode

    CD TEST MODE 1-1 Activating CD Test Mode Add Wire 1) Remove the resistance (R757 100kΩ) of the 63 pin (test) for the IC701 (LC72358N-9A04) on the main circuit board, and connect the 73 pin (VDD) and the 63 pin with a wire. REMOVE 100kΩ...
  • Page 35 MECHANICAL EXPLODED VIEW 1 / 1 SH,LCD TN-CCD1001Z-152J 25 26 PANEL,HT-SINK SH,PWB – 35 –...

  • Page 36: Mechanical Parts List

    MECHANICAL PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 8B-KCG-013-010 KNOB,RTRY -BC 29 8B-KCG-201-010 LENS,LCD -BC16 2 8B-KCG-028-010 RING,ROTARY -BC 30 8B-KCG-202-010 CASE,LCD LENS -BC16 3 8A-KC7-220-010 SPR-C,ROTARY -AC 31 8B-KCG-239-010 CAP,LAMP PALE BLUE 4 8B-KCG-011-010 CABI,CONT.BASE -BC...

  • Page 37: Cd Mechanism Exploded View

    CD MECHANISM EXPLODED VIEW 1 / 1 WIRE CLUMPER 52 53 WIRE CLUMPER WIRE CLUMPER – 37 –...
  • Page 38 CD MECHANISM PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION 1 S3-031-010-010 FRAME 41 S3-031-110-050 SUPPORT PL 2 S3-031-010-290 HUNG UP SP(R) 42 S3-031-110-290 LDG BELT 3 S3-031-050-240 DAMPER(J) 43 S3-031-110-090 LDG GR(2) 4 S3-031-010-490 REAR DAMPER BKT(Z)

  • Page 39: Accessories / Package List

    ACCESSORIES / PACKAGE LIST REF. NO. PART NO. KANRI DESCRIPTION 8B-KCF-901-010 IB,YU(3L) 517M,417<X317,X417> 8B-KCF-902-010 IB,INST,YU,YL (3L,P)-I 8B-KCG-901-010 IB,YU(3L) 217<X217> 87-B10-216-010 U+2.6-4.0 ZINC BLK (BH M2.6) 87-B10-141-010 NUT,5 TYPE-2 87-B10-143-010 UT1+5-15 W/O SLOT 87-B10-144-010 W,5.2-10-0.5 87-B10-145-010 W-SPR,5.3-8.5-1.5 8Z-KC1-030-010 CASE,DFP -C 8Z-KC1-231-110 HLDR,HALF -C 8Z-KC1-232-010 KEY,REMOVE -C...
  • Page 40 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 9620450 0251431 Printed in Singapore...

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