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Need help?Do you have a question about the Sony HCD-EC68 and is the answer not in the manual?
General| Type | Mini Hi-Fi System |
|---|---|
| CD Player | Yes |
| CD Changer | No |
| Tuner Bands | FM/AM |
| USB Playback | Yes |
| Remote Control | Yes |
| Speakers | 2 |
| Weight (Main Unit) | 3.5 kg |
| Bluetooth | No |
| Speaker Size | 10 cm |
| Weight (Speaker) | 2.5 kg |
Technical specifications for the HCD-EC68/EC78 audio system.
Details on power output ratings for various models and regions.
Specifications for the CD player and tuner sections.
Details for the tape deck recording system.
Important notes and precautions for servicing the unit.
Detailed steps and flow for disassembling the unit.
Various test modes for checking unit functions and performance.
Precautions for handling the optical pickup block and laser diode safely.
Information and characteristics of unleaded solder.
Procedure to release the disc tray lock mechanism.
Procedure to open the CD tray when the unit is off.
Procedure for removing the volume knob.
Procedure to discharge capacitors on the main board for safety.
Guide to differentiate between two types of tape mechanism decks.
How to select sources, adjust sound, and play CDs/MP3s.
Initial setup instructions, including remote and clock settings.
Guides for listening to radio and playing cassette tapes.
How to change the information displayed on the system.
How to create custom CD playback and record audio to tape.
Explanation of the Sleep Timer and Play Timer functions.
How to store and recall favorite radio stations.
Procedures for adjusting mechanical parts like torque and tension.
Procedures for adjusting electrical components and heads.
Procedures for adjusting the tuner section's frequency and tracking.
Notes on interpreting printed wiring board and schematic diagrams.
Circuit diagrams and printed wiring board layouts for all sections.
Block diagrams illustrating the function of key ICs.
Detailed pin functions for ICs on the CD board.
Pin description for IC301 on the Panel Board.
Pin description for IC601.
Visual breakdown of unit parts for identification and replacement.
Exploded view of the panel section and its components.
Exploded view of the tape deck section.
Exploded view of the front panel section.
Exploded views of the chassis and main sections.
Exploded view of the CD mechanism section.
Lists of capacitors, resistors, semiconductors, connectors, and ICs.
