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General| Inputs | Auxiliary Input |
|---|---|
| Outputs | Headphone Jack |
| Output Power | 20W per channel (RMS) |
| Speakers | 2-Way Speakers |
| CD Player | Yes |
| Tuner | AM/FM stereo tuner |
| Cassette Deck | Dual Cassette Deck |
Safety checks before returning the product to the user.
Overall specifications including power, dimensions, and weight.
Details on output power and impedance for amplifier stages.
Frequency ranges for FM and AM tuning.
Specifications for cassette tape frequency response and S/N ratio.
Details on CD player type, D/A converter, and frequency response.
Specifications for front, center, rear, and subwoofer speaker units.
Identification of controls and indicators on the front panel.
Identification of input/output jacks and terminals on the rear panel.
Identification of components for front speakers (CP-C472, CP-C3400/C3800).
Identification of center, subwoofer, and rear speaker components.
Identification of primary remote control buttons and indicators.
Grouped controls for tuner, CD, and tape operations on the remote.
Identification of other remote functions like equalizer, power, and volume.
Step-by-step instructions for setting the unit's clock.
Procedure to reset the microcomputer and clear memory contents.
Initial setup, CD, tape, radio playback, and sound control guidance.
Important warnings regarding volume levels and disc compatibility.
Important safety and handling notes before disassembling the unit.
Step-by-step procedures for disassembling major unit components.
Procedures for removing and reinstalling CD mechanism parts like motors and pickups.
Adjustments for tape mechanism driving force, torque, and speed.
Adjustments for AM IF/RF, FM RF, and VCO frequency.
Procedures for setting and operating various test modes for the unit.
Information on automatic adjustment items for the CD pickup system.
Explanation of Dolby Pro Logic modes and evaluation methods.
Procedures for test tone output and signal relations in Pro Logic modes.
Explanations of resistor/capacitor notation and safety part markings.
Troubleshooting for CD not functioning, turntable stop/move problems.
Troubleshooting for CD tray open/close and general CD function problems.
Troubleshooting when playback is disc-dependent or keys are unresponsive.
Troubleshooting when playback requires a disc or tracking is unstable.
Steps to check spin system and VCO-PLL for disc rotation and signal issues.
Troubleshooting steps when no sound is emitted despite normal waveforms.
Pinout and function details for IC2 (LC78623D) Servo/Signal Control.
Block diagram and pin functions for IC2 (LC78623D).
Pinout and function details for IC1 (LA9241M) Servo Amplifier.
Block diagram and pin functions for IC1 (LA9241M).
Pinout and function details for IC701 (IX0192AW) System Microcomputer.
Block diagram and pin functions for IC701 (IX0192AW).
Pinout and function details for IC501 (LV1035M) Dolby Pro Logic Decoder.
Information regarding the FL display unit (LCD701).
Guide explaining the coding system for capacitors and resistors.
List of integrated circuits with part codes and descriptions.
List of transistors and diodes with part codes and descriptions.
Lists of various electronic components with part codes and descriptions.
Instructions on setting switches and knobs before packing the unit.
Guidance on packing various unit types and accessories.
Listing of accessories and Printed Wiring Board assemblies for packing.
