To Next PageTo Next Page
Need help?Do you have a question about the Technics SL-PC25 and is the answer not in the manual?
General| Type | CD Player |
|---|---|
| Disc format | CD |
| Channels | 2 (stereo) |
| Frequency Response | 2 Hz - 20 kHz |
| Total Harmonic Distortion | 0.003% |
| Output Level/Voltage | 2.0 V |
| Digital outputs | Optical |
| Weight | 3.5 kg |
| Dimensions | 430 x 100 x 290 mm |
Details audio performance specifications like channels, frequency response, and S/N ratio.
Specifies pickup wavelength for reading disc data.
Covers power supply, dimensions, weight, and country-specific variations.
Instructions for securing the optical pickup during transport to prevent damage.
Guidelines on where to place the unit to avoid interference and ensure optimal performance.
Explains the physical buttons on the player and their functions.
Details the indicators and displays on the player's front panel.
Describes how to play discs sequentially from start to finish.
Explains how to choose specific tracks or discs for playback.
Guidance on inserting batteries and general usage tips for the remote.
Instructions for operating the remote control effectively, including range and alignment.
Steps to remove the top cover of the unit.
Steps to remove the base cover of the unit.
Procedure for removing the main power supply board.
Procedure for removing the control and display board.
Steps for removing the audio output circuit board.
Procedure to remove the disc clamp cover.
Steps for removing the disc clamping mechanism chassis.
Procedure to remove the disc tray assembly.
Steps for removing the magnet assembly.
Procedure for removing the disc loading mechanism chassis.
Steps to remove the servo control printed circuit board.
Procedure for removing the optical disc reading assembly.
Steps for removing the motor that drives disc loading.
Procedure for removing the sensor printed circuit board.
Steps for removing front panel buttons.
Procedure for removing the motor that spins the disc.
Steps to prepare the unit for measurement and adjustment procedures.
Identifies adjustment points on the servo circuit board.
Identifies adjustment points on the main control board.
Recommended initial settings for variable resistors before adjustment.
Procedure for adjusting the turntable's vertical position for optimal playback.
Adjusting mechanical components for optimal RF signal and eye pattern.
Adjusting the photo-detector balance for optimal signal quality.
Adjusting the focus servo gain for proper disc tracking.
Adjusting the tracking servo gain for accurate head movement.
Fine-tuning the focus servo for optimal performance.
Adjusting the tracking servo offset for precise head positioning.
Fine-tuning the tracking servo balance for smooth operation.
Verifying playback functions after adjustments are completed.
Details terminal functions for the servo amplifier IC.
Details terminal functions for the servo processor IC.
Details terminal functions for the BTL drive IC.
Details terminal functions for the digital signal processor IC.
Details terminal functions for the system control IC.
Details terminal functions for the digital filter and D/A converter IC.
Shows the component layout for the servo circuit board.
Shows the component layout for the main control board.
Shows the component layout for the remote sensor board.
Shows the component layout for the motor drive board.
Shows the component layout for the sensor board.
Shows the component layout for the audio output/sync board.
Lists part numbers for IC components.
Lists part numbers for transistors.
Lists part numbers for diodes.
Lists part numbers for capacitors.
Lists part numbers for variable resistors used for adjustments.
Lists part numbers for various connectors.
Lists part numbers for connecting cables.
Exploded view of the disc traverse mechanism and its components.
Exploded view of the unit's external casing and internal chassis components.
Lists included accessories like manuals, cords, and adapters.
A troubleshooting guide for playback issues, starting from power on.
Diagnostic steps for TOC reading and playback issues.
