Aiwa CS-P55W Service Manual

Aiwa CS-P55W Service Manual

Stereo radio cassette recorder
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SERVICE MANUAL
STEREO RADIO
CASSETTE RECORDER
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
CS-P55W (YU<S>) / P55 (AHRJ<S>, AHKJ<S>) : (S/M Code No. 09-994-328-3T1)
CS-P55 (AEZ<S>, AK<S>) : (S/M Code No. 09-994-328-3T2).
CS-P55W
CS-P55
BASIC TAPE MECHANISM : TN-21ZVC-1812
S/M Code No. 09-994-328-1R1
AU(S)
AK(S),AEZ(S)
AHRJ(S),AHKJ(S)

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Summary of Contents for Aiwa CS-P55W

  • Page 1 BASIC TAPE MECHANISM : TN-21ZVC-1812 CASSETTE RECORDER This Service Manual is the "Revision Publishing" and replaces "Simple Manual" CS-P55W (YU<S>) / P55 (AHRJ<S>, AHKJ<S>) : (S/M Code No. 09-994-328-3T1) CS-P55 (AEZ<S>, AK<S>) : (S/M Code No. 09-994-328-3T2). S/M Code No. 09-994-328-1R1...
  • Page 2 SPECIFICATIONS AU MODEL AK, AEZ MODELS • Design and specifications are subject to change • Design and specifications are subject to change without notice without notice AHRJ, AHKJ MODELS • Design and specifications are subject to change without notice...
  • Page 3: Electrical Main Parts List

    ELECTRICAL MAIN PARTS LIST REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION C301 87-010-400-080 CAP, ELECT 0.47-50V C302 87-010-400-080 CAP, ELECT 0.47-50V 87-A20-955-010 IC,LA1828 C303 87-010-248-080 CAP, ELECT 220-10V 87-027-761-010 IC,AN7310 C305 87-010-402-080 CAP, ELECT 2.2-50V 86-YW2-618-010 IC,KA2209 C306...
  • Page 4: Transistor Illustration

    • Regarding connectors, they are not stocked as they are not the initial order items. The connectors are available after they are supplied from connector manufacturers upon the order is received. CHIP RESISTOR PART CODE Chip Resistor Part Coding Figure Resistor Code Value of resistor Chip resistor...
  • Page 5: Block Diagram

    BLOCK DIAGRAM VOLTAGE CHART...
  • Page 6: Schematic Diagram

    SCHEMATIC DIAGRAM L105,PVC101(2/4) R143 4.7 L104,PVC101(1/4) /WAU ONLY FM FREQ. MAIN C.B FM SENS. :12P/AHR,WAU ADJ. ADJ. :15P/AHK,AEZ,AKS Q SOUND OFF) SW101-1 FM ANT TC102 SW101-2 MM1434XF Q SOUND EQ IN4148 IN4148 Q302 2SK439F RF AMP FRONT END L110,PVC101(3/4) AM SENS. ADJ.
  • Page 7 WIRING-1 LED C.B (OPT/BATT) VR302 SW301 PVC101 VOLUME Q SOUND TUNING :WAU ONLY L110 SW101 SW102 MAIN C.B FM STEREO TAPE RADIO PVC101 DC IN SW201 BATT– C.B BATT+ C.B MIC 1 SW202 (Nomal CrO2) BATTERY SLIDE SW C.B R6P(TYPE"AA")X4 DC6V NOTE: C XXX...
  • Page 8: Electrical Adjustment

    ELECTRICAL ADJUSTMENT PRACTICAL SERVICE FIGURE (TUNER SECTION) (TAPE SECTION) <FM SECTION> Tape speed: 2940-3090Hz Wow & flutter: Less than 0.45% Signal noise ratio: More than 45dB Erasing ratio: More than 30dB Distortion: Less than 3.0% Distortion: Less than 3% (PB) If frequency: 10.7MHz Less than 8% (REC/PB)
  • Page 9 WIRING-2...
  • Page 10: Mechanical Parts List

    IC BLOCK DIAGRAM IC, LA1828 MECHANICAL PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 8Z-CS8-005-010 CASS WINDOW 25 8Z-CS8-006-010 WINDOW,DIAL 2 8Z-CS8-007-010 PANEL,CASS 26 S8-CS8-300-000 BAR ANT HLDR 3 8Z-CS8-003-010 BOX,CASS 27 8Z-CS8-202-010 BOX,BATT + 4 8Z-CS8-020-010 GRILLE,SP L...
  • Page 11: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW 1/1 PLATE,ANT P.C.B L110 P.C.B 11 MIC1 P.C.B P.C.B TN-9ZR-215 P.C.B...
  • Page 12: Tape Mechanism Exploded View

    TAPE MECHANISM EXPLODED VIEW 1/1 TAPE MECHANISM PARTS LIST 1/1 REF. NO PART NO. KANRI DESCRIPTION REF. NO PART NO. KANRI DESCRIPTION 1 S1-877-013-120 CHASSIS ASSY 31 S1-867-020-040 RPH COLLAR 2 S1-877-120-010 MOTOR PULLEY 32 S1-877-033-010 SENSING PLATE ASSY 3 S6-002-070-100 MOTOR FR-410CA-12250T 33 S9-400-312-000 SPR,HEAD...
  • Page 13: Accessories/Package List

    ACCESSORIES/PACKAGE LIST REF. NO PART NO. KANRI DESCRIPTION 1 87-B30-164-010 AC ADAPTOR,AC-D602E<AEZS> 1 87-B30-166-010 AC ADAPTOR,AC-D602H<AHRJS> 1 87-B30-165-010 AC ADAPTOR,AC-D602K<AHKJS,AKSC> 1 87-B30-163-010 AC ADAPTOR,AC-D602U<AUS> 2 8Z-CS8-908-010 IB,EZ(9L)<AEZS,AKSC> 2 8Z-CS8-907-010 IB,H(ECA)<AHKJS,AHRJS> 2 8Z-CS8-905-010 IB,U(ESF)<AUS>...
  • Page 14 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 Printed in Singapore 931196...

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