Aiwa IMPLE-2 XP-R120 Service Manual
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Aiwa IMPLE-2 XP-R120 Service Manual

Aiwa IMPLE-2 XP-R120 Service Manual

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SIMPLE-2
SERVICE MANUAL
COMPACT DISC PLAYER
• This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
XP-R120 (YU,YL,AEZ,AK,AHA), (S/M Code No. 09-014-445-9T1).
• This Service Manual does not include " Test Mode ".
These item will be issued in the next supplement.
XP-R120
BASIC CD MECHANISM : DA23LN
A par t of contents is adequate.
Re-issuing is under r equest.
S/M Code No. 09-016-445-9R1
YU,YL,AEZ,
AK,AHA

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  • Page 1 All manuals and user guides at all-guides.com XP-R120 YU,YL,AEZ, AK,AHA SIMPLE-2 SERVICE MANUAL COMPACT DISC PLAYER BASIC CD MECHANISM : DA23LN A par t of contents is adequate. Re-issuing is under r equest. • This Service Manual is the “Revision Publishing” and replaces “Simple Manual” XP-R120 (YU,YL,AEZ,AK,AHA), (S/M Code No.

  • Page 2: Specifications

    All manuals and user guides at all-guides.com SPECIFICATIONS Tracking system 3-beam laser Maximum outside dimensions Laser pickup Semiconductor laser 130 (W) x 30.5 (H) x 130 (D) mm D/A conversion 4-times oversampling digital (excluding projecting parts and controls) filter + 1-bit DAC in.) Frequency response 20 –...

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

    All manuals and user guides at all-guides.com PROTECTION OF EYES FROM LASER BEAM DURING SERVICING This set employs laser. Therefore, be sure to follow carefully the CAUTION instructions below when servicing. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous WARNING! radiation exposure.

  • Page 4: Electrical Main Parts List

    All manuals and user guides at all-guides.com ELECTRICAL MAIN PARTS LIST REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C302 87-012-286-080 CAP, U 0.01-25 C303 87-012-286-080 CAP, U 0.01-25 87-A21-448-040 C-IC,BH6554FV C304 87-010-831-080 C-CAP,U,0.1-16F 8B-HC1-652-030 C-IC,MN101C439-AK C305 87-012-286-080 CAP, U 0.01-25...
  • Page 5 All manuals and user guides at all-guides.com REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION C713 87-010-831-080 C-CAP,U,0.1-16F C834 87-016-558-080 C-CAP,TN47-6.3F93B C714 87-A11-062-080 C-CAP,S 2.2-16 Z F C835 87-012-286-080 CAP, U 0.01-25 C715 87-016-421-080 C-CAP,E 10-16 5.5N C836 87-010-831-080 C-CAP,U,0.1-16F...

  • Page 6: Chip Resistor Part Code

    All manuals and user guides at all-guides.com CHIP RESISTOR PART CODE Chip Resistor Part Coding Figure Resistor Code Value of resistor Chip resistor Dimensions (mm) Wattage Type Tolerance Symbol Resistor Code Form 1/16W 1005 0.35 1/16W 1608 0.45 1/10W 2125 1.25 0.45 1/8W...
  • Page 7 All manuals and user guides at all-guides.com WIRING – 1 (MAIN) <1 / 2> A L K A L I N E B AT T E R I E S – 7 –...
  • Page 8 All manuals and user guides at all-guides.com WIRING – 1 (MAIN / FLEX : 1 / 2) <2 / 2> ON (2X) – 8 –...

  • Page 9: Schematic Diagram - 1 (Main)

    All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM – 1 (MAIN) – 9 –...
  • Page 10 All manuals and user guides at all-guides.com WIRING – 2 (LID) <1 / 2> (AHA) – 10 –...
  • Page 11 All manuals and user guides at all-guides.com WIRING – 2 (LID / FLEX : 2 / 2) <2 / 2> (AHA) VIA FLEX C.B (1/2) – 11 –...
  • Page 12 All manuals and user guides at all-guides.com WIRING – 3 (LID) <1 / 2> (YU,YL,AK,AEZ) <AK,AEZ ONLY> – 12 –...
  • Page 13 All manuals and user guides at all-guides.com WIRING – 3 (LID / FLEX : 2 / 2) <2 / 2> (YU,YL,AK,AEZ) VIA FLEX C.B (1/2) – 13 –...
  • Page 14 All manuals and user guides at all-guides.com SCHEMATIC DIAGRAM – 2 (LID) – 14 –...

  • Page 15: Ic Block Diagram

    All manuals and user guides at all-guides.com IC BLOCK DIAGRAM – 15 –...
  • Page 16 All manuals and user guides at all-guides.com – 16 –...

  • Page 17: Lcd Diagram

    All manuals and user guides at all-guides.com LCD DIAGRAM – 17 –...
  • Page 18 All manuals and user guides at all-guides.com IC DESCRIPTION IC, MN35530 Pin No. Pin Name Description DVDD3 DRAM interface power (terminal No. 2 to 19). 2 ~ 3 D0 ~ D1 DRAM data input/output signal 0 ~ 1. DRAM write enable signal. NRAS DRAM RAS control signal.
  • Page 19 All manuals and user guides at all-guides.com Pin No. Pin Name Description AVSS1 Analogue circuit GND. OUTR Rch audio output. AVDD1 Analogue circuit power. FSEL Noise filter ON/OFF switch input. “L” = ON, “H” = OFF. (Connected to VDD) TMOD1 Terminal mode switch input terminal 1.
  • Page 20 All manuals and user guides at all-guides.com IC, MN101C439-AK Pin No. Pin Name Description 1 ~ 7 Not connected. Micro-computer power voltage (2.8 V). OSC2 Not used. OSC1 Main clock oscillator (8.4 MHz). Micro-computer GND. Sub clock input. (Connected to GND) Sub clock output.
  • Page 21 All manuals and user guides at all-guides.com Pin No. Pin Name Description MUTE Audio mute output. Not connected. DSCHRG Electric discharge output. CHRG Electric charge output. Not connected. LCDRDO LCD remote control output. (Not used) Not connected. Not connected. SWDOOR Door switch.
  • Page 22 All manuals and user guides at all-guides.com IC, HD6433863A71W Pin No. Pin Name Description BATT-LEVEL BATT level input for battery level indication. AVSS – Analog GND. – Connected to GND. – Not used. – GND. XTAL2 Connection terminal to oscillator terminal. XTAL1 Connection terminal to oscillator terminal.
  • Page 23 All manuals and user guides at all-guides.com Pin No. Pin Name Description AM STEP (10k/9k) AM STEP (10k/9k) switch input. “H” : 10k, “L” : 9k. EX / DO EX / DO. “H” : Export, “L” : Japan. BHC-1 / B BHC-1 / B.
  • Page 24 All manuals and user guides at all-guides.com WAVEFORM 3IC501 PIN 23 (FEOUT) IC501 PIN 9 (ARF) Approx 0.85 V 0.5 V/div 50 mV/div 0.2 µs/div 1 ms/div 4IC301 PIN 10 (OSC1) 2IC501 PIN 22 (FEN) 1 V/div 50 mV/div 50 ns/div 1 ms/div 8.46 MHz –...
  • Page 25 All manuals and user guides at all-guides.com ADJUSTMENT 1. Clock Adjustment 6. FM Tracking Adjustment Settings : • Test point : TP2 (OSC) Settings : • Test point : TP3 (FM-IF) • Adjustment location : L901 • Adjustment location : L804 Method : Set to AM 530kHz <YU,YL,AHA>,AM 531kHz Method :...

  • Page 26: Mechanical Exploded View

    All manuals and user guides at all-guides.com MECHANICAL EXPLODED VIEW 1 / 1 BAR ANT DA23LN – 26 –...

  • Page 27: Mechanical Parts List

    All manuals and user guides at all-guides.com MECHANICAL PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION 8B-HCB-007-010 WINDOW,DISPLAY (R120) 8B-HC1-019-010 PANEL,LID CD S 8B-HCB-001-010 LID,CD (R120) 8B-HCB-004-010 KEY,DSL (R120) 8B-HCB-003-010 KEY,PLAY (R120) 8B-HCB-006-110 KEY,BAND (R120) 8B-HC4-208-010 SHAFT,LID (15.8) 8B-HC1-207-010 PLATE,LCD 8A-HC1-219-010...

  • Page 28: Cd Mechanism Exploded View

    All manuals and user guides at all-guides.com CD MECHANISM EXPLODED VIEW 1 / 1 CD MECHANISM PARTS LIST 1 / 1 REF. NO. PART NO. KANRI DESCRIPTION 1 S0-A41-A20-604 PICKUP ASSY LASER P200L 2 S0-M10-A10-800 MOTOR SPINDLE ASSY 3 S0-M10-A10-900 MOTOR SLED ASSY 4 S2-311-A12-200 CHASSIS...
  • Page 29 All manuals and user guides at all-guides.com 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 2000058 921338 Printed in Singapore...

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