Harman Kardon DC520 Service Manual
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Harman Kardon DC520 Service Manual

Dual auto reverse cassette deck
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DC520
DUAL AUTO REVERSE CASSETTE DECK
SERVICE MANUAL
harman/kardon Inc.
250 Crossways Park Drive
Woodbury, N.Y. 11797
1-800-645-7484 in the USA

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Summary of Contents for Harman Kardon DC520

  • Page 1 DC520 DUAL AUTO REVERSE CASSETTE DECK SERVICE MANUAL harman/kardon Inc. 250 Crossways Park Drive Woodbury, N.Y. 11797 1-800-645-7484 in the USA...
  • Page 2 CONTENTS Specifications Disassembly Adjustments IC Block Diagrams Exploded view 1 Mechanical Parts List 1 Exploded view 2 Mechanical Parts List 2 Exploded view 3 Mechanical Parts List 3 Electrical Parts List 120v USA Electrical Parts List 230v EU PCB Layouts * Schematics ** * PC boards are viewed from the Parts side only ** When printed, Schematics are intended for use with a printer capable of printing...
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  • Page 19 DC520 PARTS LIST 120v USA NOTE: The discrete, commercially available components: RESISTORS and CAPACITORS are included only to supply reference designators; they may not be stocked. Obtain locally if possible, assuring the description and value of the part is identical. Or if necessary, call harman/kardon customer service 1-800-422-8027.
  • Page 20 91131020-50 RESISTOR R-16 TP JFT 18K 1.000 R354 91131040-50 RESISTOR R-16 TP JFT 22K 1.000 R351 91131040-50 RESISTOR R-16 TP JFT 22K 2.000 R367, 368 91131050-50 RESISTOR R-16 TR JFT 24K 2.000 R120, 220 91131050-50 RESISTOR R-16 TR JFT 24K 1.000 R313 91131050-50...
  • Page 21 91120599-10 SEMI-FIXED 2.2K TB067A 4.000 VR1-4 91130700-50 RESISTOR R-16 TP JFT 820 1.000 91130720-50 RESISTOR R-16 TP JFT 1K 1.000 91130720-50 RESISTOR R-16 TP JFT 1K 1.000 91130720-50 RESISTOR R-16 TP JFT 1K 1.000 91130720-50 RESISTOR R-16 TP JFT 1K 1.000 91130870-50 RESISTOR R-16 TP JFT 4.3K...
  • Page 22 91170320-20 C,ELEC 0.33UF/50V (TP) 2.000 C117, 217 91170360-20 C,ELEC 0.47M 50V TP 2.000 C120, 220 91170660-20 C,ELEC TP 1M 50V 2.000 C112, 212 91170660-20 C,ELEC TP 1M 50V 1.000 C301 91170810-20 C,ELEC TP 2.2M 50V 2.000 C105, 205 91170810-20 C,ELEC TP 2.2M 50V 2.000 C110, 210 91171110-20...
  • Page 23 TRANSISTORS 91630099-20 TR,2SA1015GR (TP) 1.000 Q301 91630112-20 DTR,DTA 124ES TP 6.000 U327- 332 91630112-20 DTR,DTA 124ES TP 3.000 U335- 337 91630112-20 DTR,DTA 124ES TP 2.000 U341, 342 91633094-20 TR,2SC1815GR (TP) 2.000 Q102, 202 91633094-20 TR,2SC1815GR (TP) 2.000 Q302, 303 91633104-20 DTR,DTC 124ES TP 1.000 U101...
  • Page 24 91431880-00 PIN JACK, 4P(YKC21-0066B) 1.000 91432310-00 PLUG B3B-PH 3P 1.000 P304 91432390-00 PLUG,11P B11B-PH-K 1.000 P308 91432400-00 CONNECTOR PLUG,B12B-PH-K 1.000 P307 91433270-00 PHONE JACK (CPJ-065G) 1.000 91434220-00 CONNECTOR TXC-P04X-A1 1.000 92600698-01 HEAT SINK,SD385 2.000 92940059-00 REC VR WASHER,9.1 1.000 97818010-00 REC VR NUT,M9 1.000 97832130-08...
  • Page 25 92602745-01 PUSH BUTTON (PAUSE) 1.000 92602747-01 WINDOW 1.000 92602750-00 PUSH BUTTON (EJE) 2.000 92602751-02 SLIDER (EJE) 2.000 97830530-06 SCREW, CAP-S M3*6 (BLK) 4.000 97834130-08 SCREW,CAP-P M3*8 BLK 4.000 97835530-07 SCREW,STK 3*6.9 3.000 97835930-08 SCREW,C-TITE M3*8(NI-BLK) 1.000 97836030-08 SCREW,BTT-P M3*8 4.000 92601139-02 FOOT ASSY, 56 (SILVER) 4.000...
  • Page 26 DC520 PARTS LIST 230v EU NOTE: The discrete, commercially available components: RESISTORS and CAPACITORS are included only to supply reference designators; they may not be stocked. Obtain locally if possible, assuring the description and value of the part is identical. Or if necessary, call harman/kardon customer service 1-800-422-8027.
  • Page 27 91131040-50 RESISTOR R-16 TP JFT 22K 2.000 R367, 368 91131050-50 RESISTOR R-16 TR JFT 24K 2.000 R120, 220 91131050-50 RESISTOR R-16 TR JFT 24K 1.000 R313 91131050-50 RESISTOR R-16 TR JFT 24K 1.000 R353 91131060-50 RESISTOR R-16 TP JFT 27K 1.000 R303 91131080-50...
  • Page 28 91131200-50 RESISTOR R-16 TP JFT 100K 1.000 91131290-50 RESISTOR R-16 TP JFT 240K 1.000 91131310-50 R., CARBON R-16 JFT 300K 1.000 91131360-50 RESISTOR R-16 TP JFT 470K 1.000 91112520-00 RESISTOR ARRAY 100K*10 1.000 91120599-10 SEMI-FIXED 2.2K TB067A 4.000 VR1-4 91130700-50 RESISTOR R-16 TP JFT 820 1.000 91130720-50...
  • Page 29 91158188-20 C,CERAMIC 0.01UF 50V Z YF 2.000 C313, 314 91170320-20 C,ELEC 0.33UF/50V (TP) 2.000 C117, 217 91170360-20 C,ELEC 0.47M 50V TP 2.000 C120, 220 91170660-20 C,ELEC TP 1M 50V 2.000 C112, 212 91170660-20 C,ELEC TP 1M 50V 1.000 C301 91170810-20 C,ELEC TP 2.2M 50V 2.000 C105, 205...
  • Page 30 TRANSISTORS 91630099-20 TR,2SA1015GR (TP) 1.000 Q301 91630112-20 DTR,DTA 124ES TP 6.000 U327- 332 91630112-20 DTR,DTA 124ES TP 3.000 U335- 337 91630112-20 DTR,DTA 124ES TP 2.000 U341, 342 91633094-20 TR,2SC1815GR (TP) 2.000 Q102, 202 91633094-20 TR,2SC1815GR (TP) 2.000 Q302, 303 91633104-20 DTR,DTC 124ES TP 1.000 U101...
  • Page 31 MISC. 91014122-00 OWNER'S MANUAL (EUR) 1.000 91090271-11 IN-OUTPUT CORD 2.000 92601854-01 EJECT ASSY, 1.000 92601514-01 EJECT SPRING 1.000 92601827-01 EJECT ARM, 1.000 92601828-01 EJECT HOLDER, 1.000 92601849-01 EJECT HOOK, 1.000 92601854-02 EJECT ASSY, 2.000 92601514-01 EJECT SPRING 1.000 92601827-11 EJECT ARM, 2.000 92601828-11 EJECT HOLDER,...
  • Page 32 92783347-00 SPRING (01-080-4249) 1.000 92783348-00 SPRING (01-082-4250) 1.000 92783349-00 SPRING REEL L 01-081-4257 1.000 92783350-00 SPRING P.A.L(01-082-4253) 1.000 92783351-00 SPRING ARM PLL 010824262 1.000 92783352-00 SPRING (01-082-4252) 1.000 92783353-00 SPRING REEL R 01-081-4258 1.000 92783354-00 SPRING P.A.R 01-082-4254 1.000 92783355-00 SPRING AMP PLR 010824261 1.000 92783356-00...
  • Page 33 92783328-00 REEL SUB ASSY R 220934151 1.000 92783329-00 ARM TRIGER 1.000 92783330-00 GEAR CAM 1.000 92783331-00 METAL (PBE-16449) 1.000 92783332-02 ASSY FLYWHEEL,R 1.000 92783333-00 METAL (16-262-4030S) 1.000 92783334-00 WIRE (11P) 1.000 92783335-00 HOLDER WIRE 15P 1.000 92783337-00 SWITCH MODE 1.000 92783338-00 SWITCH LEAF 2.000...
  • Page 34 91070620-00 5P DECK 2 HEAD WIRES, 1.000 P302/ 303 91431710-00 PLUG CONNECTOR B3B-EH 3P 1.000 P305 91431880-00 PIN JACK, 4P(YKC21-0066B) 1.000 91432310-00 PLUG B3B-PH 3P 1.000 P304 91432390-00 PLUG,11P B11B-PH-K 1.000 P308 91432400-00 CONNECTOR PLUG,B12B-PH-K 1.000 P307 91433270-00 PHONE JACK (CPJ-065G) 1.000 91434220-00 CONNECTOR TXC-P04X-A1...
  • Page 35 92602737-00 ROTARY KNOB (BAL) 1.000 92602738-00 ROTARY KNOB (VOL) 1.000 92602739-01 SLIDER 1.000 92602741-01 LID WINDOW 2.000 92602742-01 PUSH BUTTON (PLAY) 1.000 92602744-01 PUSH BUTTON (FF/REW) 1.000 92602745-01 PUSH BUTTON (PAUSE) 1.000 92602747-01 WINDOW 1.000 92602750-00 PUSH BUTTON (EJE) 2.000 92602751-02 SLIDER (EJE) 2.000...
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