KDC-4090R/Y COMPONENT DESCRIPTION SWITCH UNIT(X13-9872-73) Ref.No. Component Name Application/Function Operation/Condition/Compatibility LC75883E LCD driver Ready on key-matrix RS-171 Remote control light sensor DTA114EKorKRA102Sor key-matrix permission SW Ready on key-matrix, ON when the base goes "Lo" UN2111 Q2,3 2SD2114K key illumination selector SW Key illumination is green when Q2 base goes "Hi"...
KDC-4090R/Y MICROCOMPUTER'S TERMINAL DESCRIPTION Terminal Description Function Description Processing Operation AV CONT A/D converter reference voltage control output ”Hi”: ON / ”Lo”: OFF IC2 TYPE0 IC2 setting terminal ”Lo”: Initial value IC2 TYPE1 IC2 setting terminal ”Lo”: Initial value AVSS...
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KDC-4090R/Y KDC-4090R/Y MICROCOMPUTER'S TERMINAL DESCRIPTION ADJUSTMENT • Holding Preset 3 while the operating hour information is Test Mode Function Description Processing Operation Not used displayed clears it. 1. How to enter test mode • Holding Preset 5 while the ejection count information is Not used While holding the FM key and preset 6 key, reset the unit.
PC BOARD (Component Side View) PC BOARD (Foil Side View) CD PLAYER UNIT CD PLAYER UNIT CD PLAYER UNIT CD PLAYER UNIT (X32-5010-00) (X32-5010-00) X32-5010-00 (J74-1158-12) X32-5010-00 (J74-1158-12) /MUTEL /MUTEL MOTOR /MUTER MOTOR /MUTER LOAD LOAD SLED+ SLED+ LO/EJ LO/EJ A.5V A.5V EJECT/SLED-...
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BR24CO1AF D13,14,261-263,265,266 HZS6C1 : 2SD2375 or UN5212 KDC-4590R 2-70 : AM01Z or D264,267,268 : D1F60 2SD2396 KDC-4590RV 2-74 DSM1SD2 or ERA15-02 KDC-4090R 2-71 WHT/BLK GRN/BLK GRY/BLK VIOL/BLK REQ H POWER FUSE VIOL REQ C AM+B CHCON DATA C 3.4V D267...
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2SC4081 KEY SCAN LCD DRIVER TEST D20,21 MODEL NAME UNIT No. D24-28 KDC-4590R 2-71 B38-1059-05 BR24C01AF KDC-4590RV 2-72 B30-1058-05 BR24C01AF-W KDC-4090R 2-73 B38-1059-05 DATAL : LC75883E DTA124EUA DATAS : RS-171 DTC124EUA : DTA114EK or KRA102S UN2111 or D-GND KRA102S Q2,3...
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To reduce the risk of electric shock, leakage- CD MECHANISM KDC-4090R/Y current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is...
CHIP C 470PF C19,20 CK73GB1C104K CHIP C 0.10UF K TDA7386 ANALOGUE IC CK73FB0J475K CHIP C 4.7UF TDA7479D ANALOGUE IC CK73GB1H102K CHIP C 1000PF K BA4911-V4 ANALOGUE IC CK73GB1E223K CHIP C 0.022UF K R: KDC-4090R Y: KDC-4090RY indicates safety critical components.
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RK73GB1J103J CHIP R 1/16W D10-4007-04 LEVER RK73GB1J102J CHIP R 1.0K 1/16W D10-4008-14 LEVER RK73GB1J473J CHIP R 1/16W D10-4009-23 RK73GB1J333J CHIP R 1/16W D10-4010-04 LEVER RK73GB1J622J CHIP R 6.2K 1/16W D10-4307-04 LEVER ASSY R: KDC-4090R Y: KDC-4090RY indicates safety critical components.
Wow & Flutter ........Below Measurable Limit Frequency Response ......10~20kHz(±1dB) THD ............ 0.01%(1kHz) S/N Ratio ..........96dB(1kHz) Dynamic Range ........93dB Channel Separation ......85dB KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.