Why is there no sound produced by my Denon DP-500M?
If no sound comes from your Denon Turntable, check these things: * Make sure the cartridge and head shell are properly connected. * Confirm the output cords are correctly connected to the amplifier. * Ensure the amplifier's settings are correct.
How to fix the stylus when it does not lower onto record on my Denon DP-500M?
To solve the issue of the stylus not lowering onto the record on your Denon Turntable, verify if the stylus pressure is properly adjusted and if the arm’s horizontal balance is properly adjusted.
Why is there a booming sound coming from my Denon DP-500M?
If you hear a booming sound from your Denon Turntable, check: * If the ground wire on the output cord is connected to the amplifier. * That the output cord's plugs are securely connected. * If the head shell's lock nut is securely tightened.
How to adjust sound if it's too weak or strong on Denon DP-500M?
If the sound from your Denon Turntable is too weak or too strong, verify that the amplifier's connection selector is set to the correct setting for the type of cartridge being used.
What to do if the stylus skips on my Denon DP-500M Turntable?
If the stylus on your Denon Turntable is skipping, check if the stylus pressure is properly adjusted. Also, inspect the record for warps or scratches, and ensure the stylus is free of dust.
Why is a booming sound heard from my Denon DP-500M Turntable?
If you are experiencing a booming sound with your Denon Turntable, check that the ground wire on the output cord is connected to the amplifier and that the output cord’s plugs are securely connected. Also, verify that the head shell’s lock nut is securely tightened.
What to do if the arm stops halfway across the record on my Denon Turntable?
If the arm of your Denon Turntable stops halfway across the record, check if the record is scratched or if the arm is hitting any object. If the counterweight touches the inside of the dust cover when playing the inner area of the record, remove the dust cover.
Why is no sound produced from my Denon DP-500M?
To troubleshoot the lack of sound from your Denon Turntable, verify that the cartridge and head shell are properly connected. Also, ensure that the output cords are correctly connected to the amplifier, and that the amplifier’s adjustments and settings are correct.
How to fix a Denon DP-500M Turntable when the stylus does not lower onto the record?
To address the issue of the stylus not lowering onto the record on your Denon Turntable, ensure that the stylus pressure and the arm’s horizontal balance are properly adjusted.
Covers checks, handling, and inspections for safe servicing.
Identifies critical parts marked with ▲ and emphasizes using designated replacements.
Instructions for removing the platter and bottom base assembly.
Steps to remove the main PWB, tone arm, D.D. motor, and transformer assemblies.
Procedures for removing and disassembling the button assembly.
Illustrates the functional blocks and key integrated circuits in the system.
Guide for adjusting wow and flutter using R134 for speed accuracy.
Details pin configurations for IC303 (MAX003) and IC304 (W27E512).
Provides the schematic and pinout for the NJM-2147D integrated circuit.
Illustrates the internal structure of the HEDS9700F51 optical encoder.
Presents pinouts and basic diagrams for US1881, DTC124TS, 2SB1340, and 2SD1889.
Shows foil and component sides of the main printed circuit board.
Displays layouts for Output, 33/45, AC, and Start/Stop PCBs.
Illustrates the component and foil sides of the D.D. Motor PCB.
Explains how to interpret resistor and capacitor part numbers and values.
Lists semiconductor devices, resistors, and capacitors for the main PWB.
Lists components for DC, 33/45, and Start/Stop PCBs, including semiconductors and connectors.
Lists capacitors and various other parts for output and power PCBs.
Lists semiconductor components and fuses for the D.D. motor PCB.
Lists various resistors used in the D.D. Motor PWB.
Provides detailed listings for numerous capacitor components.
Lists remaining capacitors and miscellaneous parts like beads and screws.
Visual representation of assemblies with corresponding reference numbers for parts.
Lists parts for chassis, base, platter, buttons, motor, transformer, and PWB assemblies.
Lists various labels, power cords, and accessories included with the product.
Details specific points requiring grease and the type/amount to use.
Lists items used for packaging the product and included accessories.
Illustrates how the various PWB units are connected to each other.
Clarifies symbols, resistance, capacitance, voltage, and current notations used in schematics.
Circuit diagram for the direct drive motor control section.
Circuit diagram for the AC power supply section.
Circuit diagram for the DC power regulation section.
Circuit diagrams for main, speed control, start/stop, and output units.
General| Drive System | Direct Drive |
|---|---|
| Speeds | 33 1/3, 45 RPM |
| Power Consumption | 10 W |
| Cartridge | Not included |
| Platter | Aluminum |
| Overhang | 15 mm |
| Signal to Noise Ratio | 70 dB |
| Power Supply | AC 100 V, 50/60 Hz |
| Frequency Response | 20Hz ~ 20kHz |
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