* Refer to parts list on page 27. KENWOOD-Corp. certifies this equipment conforms to DHHS Regulations No. 21 CFR 1040. 10, Chapter 1, Subchapter J. DANGER : Laser radiation when open and interlock defeated.
DP-4090/5090/D-S300 DISASSEMBLY FOR REPAIR The method that takes out a tray. 1. Plug thin driver etc.to a square hole. And, press a rack gear in the direction of an arrow(1). 2. Press the back side of a tray toward an arrow(2) with a fin- ger.
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DP-4090/5090/D-S300 CIRCUIT DESCRIPTION 1-2 Pin description Pin No. Name Description Active MLEN SM5843ASI/KAN03 Enable output SM5843ASI/KAN03 Clock output SM5843ASI/KAN03 Data output AVSS – Vss (GND) X24C00P(EEPROM) Data input / output X24C00P(EEPROM) Clock output AVREF1 Vdd (+5V) SRDT LC89170M(CD TXT DECODER) Data input...
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* PEAK SEARCH ììììììíììììì DOWN 4 ‰ 01 Cancellation of the test mode and 01 play. * DP 4090/DP-5090 only The following keys are not operate in the test mode. • TEXT DISPLAY KEY (DP-4090/DP-5090) • REPEAT / RANDOM KEY (D-S300)
DP-4090/5090/D-S300 ADJUSTMENT INPUT OUTPUT PLAYER ALIGNMENT ALIGN ITEM FIG. SETTINGS SETTINGS SETTINGS POINTS Step 1~4 are in TEST MODE While pressing the On the power from UP key, turn the AC 0.08 to 0.15 mW, Apply the sensor section ON. (Test mode) when the diffraction −...
PC BOARD (Compornent side view) D/A Converter unit X14-444x-xx 0-51 : DP-5090(T) 2-70 : DP-5090(E) Refer to the schematic diagram for the value of resistors and capacitors.
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PC BOARD(Component side view) Processor unit(X32-331x-xx) 0-22 : DP-4090(M) 0-23 : D-S300(MI) 0-51 : DP-5090(T) 0-52 : DP-4090(T) 2-70 : DP-5090(E) 2-71 : DP-4090(E) Refer to the schematic diagram for the value of resistors and capacitors.
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PC BOARD(Component side view) Display unit (X25-5922-70 : D-S300) Display unit (X25-5922-70 : DP-4090/5090) Refer to the schematic diagram for the value of resistors and capacitors.
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+10V SIGNAL LINE GND LINE +B LINE -B LINE HEADPHONES C268 0.01 +10V +10V C269 0.01 -10V 10.9V USED DP-4090/DP-5090 MODEL USED D-S300 MODEL +12V AC ANA +10V +10V (X32- ) (D/5) (X32- ) (B/5) 10.1V 5.0V 5.0V IC29 IC27 R201 5.0V...
POWER TRANSFORMER(DP-4090) L07-2351-05 POWER TRANSFORMER(D-S300) 1C,1F E03-0115-05 AC PLUG ADAPTER (D-S300) L07-2352-05 POWER TRANSFORMER(D-S300) 1C,1F E03-0115-05 AC PLUG ADAPTER (DP-4090) D/A CONVERTOR UNIT (X14-444x-xx ; DP-5090only) 1C,1F E30-0505-05 AUDIO CORD E30-2592-15 AC POWER CORD (DP-4/5090) E30-2721-05 AC POWER CORD (DP-4/5090) C102 CK45FF1H103ZMU CERAMIC 0.010UF...
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DP-4090/5090/D-S300 PARTS LIST New Parts New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis.
DP-4090/5090/D-S300 SPECIFICATIONS DP-5090 DP-4090 [ Format] [ Format ] System ......Compact disc digital audio system System ......Compact disc digital audio system Laser ............Semiconductor laser Laser ............Semiconductor laser [ D/A Convertors ] [ D/A Convertors ] D/A Conversion ......1 Bit (24 bit Fine D.R.V.E.) D/A Conversion ..........1 Bit (D.R.I.V.E.)
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Optical ..........–15 dBm ~ –21 dBm (Wave length 660 nm) Note: KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice Note: Component and circuit are subject to modification to insure best operation 14-6,Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150 Japan under differing local conditions.