Kenwood KAC-PS520 Service Manual

Service Manual for Kenwood KAC-PS520 Amplifier, Car Amplifier (14 pages)

Specifications:

1022/1022116-kacps520.pdf file (11 Dec 2023)
  • Manufacturer: Kenwood
  • Category of Device: Amplifier, Car Amplifier
  • Document: KAC-PS520, File Type: PDF Service Manual
  • Updated: 11-12-2023
  • Count of Pages: 14
Download KAC-PS520 Manual (14 pages)

Read Kenwood KAC-PS520 Document Online:

Data: UPD 11th December 2023

Kenwood KAC-PS520 Amplifier, Car Amplifier PDF Service Manual (Updated: Monday 11th of December 2023 05:31:10 AM)

Rating: 4.4 (rated by 22 users)

Compatible devices: KAC-6405, C-V351, KA-994, KAC-525, KAC-M3001, KVT-925DVD, KAC-1021, C-V751.

Recommended Documentation:

Text Version of Kenwood KAC-PS520 Service Manual (Summary of Contents)

(Ocr-Read of the Kenwood KAC-PS520 Document (Main Content), UPD: 11 December 2023)
  • 1, POWER AMPLIFIER KAC-PS520/X520 SERVICE MANUAL © 2002-3 PRINTED IN KOREA B51-7934-00 (K) 3547 30 30 ON OFF INFRASONIC FILTER LPF OFF HPF B.M.S. +12dB OFF REMOTE OPERATION MONO(L ch) STEREO GND LINE OUT EXT.AMP.CONT.LINE IN L R L R LEFT BRIDGED SPEAKER OUTPUT RIGHT POWER IN P.CON BATT. G N D F U S E ( 30Ax2 ) …

  • 2, Kenwood KAC-PS520 KAC-PS520/X520 2 MICROCOMPUTER'S TERMINAL DESCRIPTION (X09-) IC11 : u-COM PORT No. PORT NAME I/O FUNCTION OPERATING CONDITION 1 +5V SW O Controls small-amount current. "L" : SW 5V on. 2- -- - 3 FAN O Controls fan rotation. "H" : Fan on. 4- -- - 5 D VOLTAGE I Detects class-D ove…

  • 3, KAC-PS520/X520 3 ADJUSTMENT (KAC-PS520/X520) No. ITEM INPUT SETTINGS OUTPUT SETTINGS RECEIVER SETTINGS ALIGNMENT POINTS ALIGN FOR FIG. Connect a cassette receiver or other receiver. 1 IDEL CURRENT - Connect a DC voltmeter between emitter terminals of Q35/Q36 (L/R) and J2 (SP.OUT, L+/R-). VOLUME : 0 VR1 …

  • 4, KAC-PS520/X520 4 ADJUSTMENT (L) VR1 (R) VR2 J2 DC Voltmeter (a)2.5mV DC Voltmeter (a)2.5mV L Q35 Q36 R …

  • 5, Kenwood KAC-PS520 5 ACEBD 2 1 3 5 7 4 6 Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD Component side view Foil side view CN1 CN2 CN3 S1 X08-4090-10 (J74-1362-11) X08-4090-10 (J74-1362-11) CN1 S1 CN2CN3 VR1 VR2 VR3 LPF BMS SENS VR4 BRF(X810D) HPF(X520) 161166 VR2 VR1 BMS SENS 16 VR…

  • 6, Kenwood KAC-PS520 2 FHJ LNGIKMO 1 3 5 7 4 6 D45 X09 B/2 J2 Q78 Q76 Q79 Q77Q75 (J74-1351-11) X09-5430-10 A/2 S4 OFFREMOTE +12dB B.M.S. S2 OFF FILTER HPF LPF S1 D2 P2 P1 S3 ONOFF INFRASONIC FUSE (30Ax2) BATT.GND POWER IN P. CON LEFTRIGHT SPEAKER OUTPUT Q80 WH1 Q44 WH2 D54 D53 CN3 D57 D55 D67 D50 Q82 Q33 Q61 Q67 WH3 D4 D8 D6 D3 D7 D5 …

  • 7, Kenwood KAC-PS520 A BDFHJCEG I 2 1 3 5 7 4 6 Q1 Q2 Q4 Q12 Q14 Q18 Q22 Q24 Q23 Q15 Q3 Q21 Q13 Q11 Q17 Q7 Q5 Q8 Q6 S1 Q9 Q10 Q16 Q20 Q19 Q27 Q25 Q26 Q28 Q32 Q30 Q31 Q29 P2 D68 D69 Q37 Q33 Q38 Q36 Q40 Q34 Q39 Q35 D1 D5 D33 D37 D35 D23 D25 D13 D17 D15 D21 D4 D8 D19 D20 D11D12 D27 D29 D31 D39 D40 D30 D28 D32 D38 D26 D24 D36 D22 D18D16 D14 (…

  • 8, Kenwood KAC-PS520 TKMOQSLNPR KAC-PS520/X520 Q60 Q62 Q63 Q65 Q50 Q51 Q52 Q70 Q45 Q53 Q80 Q78 Q76 Q79 Q77 Q75 Q43 Q47 S3 Q46 Q49 Q48 Q69 Q68 Q67 Q64 Q61 Q72 Q71 Q73 Q74 Q66 D56 P1 D45 D55 Q44 S2 S4 D67 D54 D48 D47 D66 D57 D59 D58 D60 D53 D44 D43 D49 D50 D46 D65 D52 IC6(2/2) IC7(2/2) IC5(2/2) INFRASONIC FILTER INVERTER IN…

  • 9, KAC-PS520/X520 12 Parts with exploded numbers larger than 700 are not supplied. KAC-PS520/X520 (E/K,M,J) (X09-) (B/2) (X09-5430-10) (A/2) (X08-4090-10) 1 28 27 12 11 28 27 9 5 6 3 31 31 730 717 15 741 742 726 702 742 37 DC1 13 x2 29x4 36 4 N N N N N C C J x2 Hx2 J J x2 N N N N N N C P B P B x4 P Px2 M R x…

  • 10, KAC-PS520/X520 13 PARTS LIST ✽New Parts Parts without Part No. are not supplied. AN Desti- AN Desti- Ref. No. d e Parts No. nation Ref. No. d e Parts No. nation dw dw J 1B N80-3010-45 PAN HEAD TAPTITE SCREW K 1B N83-3013-45 PAN HEAD TAPTITE SCREW 13B✽ A21-4192-12 DRESSING PANEL KM1J1 L 2A N87-3012-46 BRAZI…

  • 11, KAC-PS520/X520 14 PARTS LIST ✽New Parts Parts without Part No. are not supplied. AN Desti- AN Desti- Ref. No. d e Parts No. nation Ref. No. d e Parts No. nation dw dw C75 ,76 CC45FSL1H331J CERAMIC 330PF J W10 ✽ E29-1902-05 LEAD PLATE C77 ,78 CK45FB1H102K CERAMIC 1000PF K W26 ✽ E29-1862-05 LEAD PLATE C79 ,80 CC45…

  • 12, KAC-PS520/X520 15 PARTS LIST ✽New Parts Parts without Part No. are not supplied. AN Desti- AN Desti- Ref. No. d e Parts No. nation Ref. No. d e Parts No. nation dw dw R69 ,70 RD14BB2C822J RD 8.2K J 1/6W R189 RD14BB2C562J RD 5.6K J 1/6W R71 ,72 RD14BB2C102J RD 1.0K J 1/6W R190 RD14BB2C103J RD 10K J 1/…

  • 13, Kenwood KAC-PS520 KAC-PS520/X520 16 ✽New Parts Parts without Part No. are not supplied. AN Desti- AN Desti- Ref. No. d e Parts No. nation Ref. No. d e Parts No. nation dw dw R271 RD14BB2C511J RD 510 J 1/6W Q11 ,12 2SA992(F,E) TRANSISTOR R272 RD14DB2H180J SMALL-RD 18 J 1/2W Q13 ,14 2SC2631(R,S) TRANSISTOR R273 RD14BB2C222J RD 2.2…

  • 14, KAC-PS520/X520 SPECIFICATIONS KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. KENWOOD CORPORATION 14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan KENWOOD SERVICE CORPORATION P.O. Box 22745, 2201 East Dominguez St…

DOC-998a1e2a:

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