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General| Type | Mini Hi-Fi Component System |
|---|---|
| CD Player | Yes |
| Cassette Deck | Yes |
| Speakers | 2-way speakers |
| Weight (main unit) | 4.5 kg |
| Tuner | AM/FM |
Details power output and total harmonic distortion.
Lists specifications for the CD player system, laser, etc.
Specifies AC voltage, frequency, and power consumption for different models.
Describes the recording system and frequency response.
Details tuning range, antenna, and intermediate frequency.
Provides tuning range and antenna details for AM bands.
Precautions for handling the optical pick-up block to prevent electrostatic breakdown.
Guidelines for safely checking laser diode emission to avoid eye damage.
Advises against reusing chip components and cautions about tantalum capacitors.
Provides instructions and cautions for repairing flexible circuit boards.
Step-by-step instructions for disassembling the main case of the unit.
Procedure for removing and disassembling the front panel section.
Procedure for disassembling the tape mechanism deck.
Procedure for disassembling the CD mechanism deck.
Steps for removing and accessing the main board.
Instructions for checking AC leakage from metal parts to ensure safety.
Information on identifying the model by checking the back panel and part numbers.
Identifies and describes the various buttons and indicators on the front panel.
Procedure to reset the unit to initial conditions, clearing all preset data.
Mode to position the pickup for vibration resistance during shipping.
Resets the unit without clearing preset data, similar to power cycling.
Allows free movement of the CD sled motor for cleaning or adjustments.
How to change the AM channel step between 9 kHz and 10 kHz.
Mode to test all LEDs and indicator tubes, and check key input functions.
Mode used for checking CD and tape deck operation over time.
General precautions before performing mechanical adjustments.
Specifications for torque measurements on various tape deck components.
Settings and test tapes for deck section adjustments.
Procedure for adjusting the azimuth of record/playback heads for both decks.
Steps for adjusting tape speed on Deck B using test tapes.
Procedure for adjusting playback levels for both decks.
Procedure for adjusting recording bias on Deck B.
Procedure for adjusting recording level on Deck B.
How to check the S-curve waveform for focus adjustment.
Procedure for checking E-F balance during a 1-track jump.
Steps to check the RF signal level and waveform clarity.
Method to measure the free-run frequency of the RF PLL.
Illustrates the physical location of various circuit boards within the unit.
Block diagram illustrating the CD section's signal flow and components.
Block diagram showing the signal path and components of the tape deck section.
Block diagram detailing the main section's circuitry and interconnections.
Block diagram for the display and key control circuitry.
Printed wiring board layout for the CD section (Side A and Side B).
Schematic diagram for the CD section, detailing electronic components and connections.
Printed wiring board layouts for CD motor control boards.
Schematic diagrams for the CD motor control circuits.
Printed wiring board layout for the tape deck section.
Schematic diagram for the tape deck section, showing circuitry.
Printed wiring board layout for the leaf switch section.
Schematic diagram for the leaf switch section.
Printed wiring board layout for the main section.
Schematic diagram for the main section, part 1 of 4.
Schematic diagram for the main section, part 2 of 4.
Schematic diagram for the main section, part 3 of 4.
Schematic diagram for the main section, part 4 of 4.
Printed wiring board layout for the panel section.
Schematic diagram for the panel section.
Printed wiring board layout for the AC sec standby section.
Schematic diagram for the AC sec standby section.
Printed wiring board layout for the CD SW section.
Schematic diagram for the CD SW section.
IC block diagram for the BD board (CXD2587Q).
Pin function description for IC501 on the main board.
Pin function description for ICs on the main board.
Pin function description for IC601 on the panel board.
Exploded view and parts list for the case section.
Exploded view and parts list for the front panel section.
Exploded view and parts list for the chassis section.
Exploded view and parts list for CD mechanism deck section 1.
Exploded view and parts list for CD mechanism deck section 2.
Exploded view and parts list for the base unit section.
Exploded view and parts list for tape mechanism deck section 1.
Exploded view and parts list for tape mechanism deck section 2.
