Fully automatic direct drive turntable system (15 pages)
Summary of Contents for Denon DP-500M
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Please use this service manual with referring to the ● てください。 operating instructions without fail. 本文中に使用しているイラストは、説明の都合上現物 ● Some illustrations using in this service manual are ● と多少異なる場合があります。 slightly different from the actual set. Denon Brand Company, D&M Holdings Inc. X0193 V.05 DE/CDM 0712...
DP-500M SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check.
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DP-500M DISASSEMBLY ( For reassembling, do reverse manner as to disassembling.) 1. PLATTER (1) Remove mat on the platter. (2) Remove platter by both hands. 2. BOTTOM BASE ASS'Y (1) Put cabinet reversely. (2) Remove 9 screws securing the bottom base Ass’y.
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DP-500M 3. MAIN P.W.B. ASS'Y , TONE ARM ASS'Y fastening the main P.W.B Ass’y. (1) Remove 4 screws ① (2) Unsolder 5 wires and GND wire from arm section on the output P.W.B. Ass’y. (3) Remove 3 screws ② secured the tone arm.( Hold tone arm during removing.) 4.
DP-500M 5. BUTTON ASS'Y (1) Remove 6 screws ⑦ secured the plates. (2) Remove 3 screws ⑧ secured the 33/45 P.W.B. Ass’y. (3) Remove the plates from the button frame. 6. BUTTON DISASSEMBLING (1) Insert a screwdriver or similar tool into the holes ( two places ) on the bottom of button frame and push in the arrow direction firmly to remove the button from push switch.
DP-500M ADJUSTMENT 1. WOW AND FLUTTER (1) Remove the platter and put cabinet reversely. (2) Remove the bottom base Ass’y. (3) Connect 2 digital volt meters or testers to CN104 of D.D. motor P.W.B.( refer to the CN104 fig.) (4) Turn ON and set the speed select switch to 33 rpm.
PRINTED WIRING BOARD (1/2) DP-500M MAIN P.W.B. UNIT FOIL SIDE COMPONENT SIDE 33/45 P.W.B. UNIT AC P.W.B. UNIT OUTPUT P.W.B. UNIT START/STOP P.W.B. UNIT COMPONENT SIDE COMPONENT SIDE COMPONENT SIDE COMPONENT SIDE...
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PRINTED WIRING BOARD (2/2) DP-500M D. D. MOTER P.W.B. UNIT COMPONENT SIDE FOIL SIDE...
DP-500M NOTE FOR PARTS LIST Part indicated with the mark " " are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused. When ordering of part, clearly indicate "1" and "I" (i) to avoid mis- supplying.
DP-500M PARTS LIST OF P.W.B. UNIT ASS’Y PARTS LIST OF MAIN P.W.B. ASS'Y Ref. No. Part No. Part Name Remarks SEMICONDUCTORS GROUP IC301 941 0021 900 IC(BD4745G/BD4745G/TR) 417-HDJ2000-503 IC302 941 0021 803 IC(BA10393F/BA10393FE2,SOP-8) 417-DV330-197 IC303 941 0021 706 IC(MAX003,FP-100B) 417-DJ5500-578...
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DP-500M PARTS LIST OF OUTPUT&POWER P.W.B. ASS'Y Ref. No. Part No. Part Name Remarks CAPACITORS GROUP 958 0045 308 MEX CAPACITOR(0.1uF/250V,K,BULK) 413-PROTT1-432 958 0010 003 SPARK CAPACITOR(4700pF/250V,M,BULK,Y5V) 413-1431-104 OTHER PARTS GROUP 958 0046 404 FUSE(1A/250V,T-MARK/UL/CSA) 422-CDN12F-028 941 0022 608 WAVE FILTER...
DP-500M EXPLODED VIEW Parts List WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.
DP-500M 配線図について NOTE FOR SCHEMATIC DIAGRAM ! 印の部品は安全を維持するために重要な部品です。 WARNING: 従って交換時は必ず指定の部品を使用してください。 Parts marked with this symbol have critical charac- teristics. Use ONLY replacement parts recommended by the manufacturer. 注) CAUTION: (1) 指定なき抵抗値は Ω、k は kΩ、M は MΩ を Before returning the unit to the customer, make sure you 示す。...
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