Last week I bought a second hand Panasonic AG-7500 SVHS Hi-Fi Video Cassette Recorder. It is a professional machine with many video and audio options. I feared it would be a huge quest to find a manual. I was delighted when I found owner-manuals.com. After payment I received the file to download the next day already. The quality is great. I am very happy. Thanks!
The owner's manual/operating instructions that I purchased was the original factory document and it was in at least three and maybe more languages. I no longer have it because I sold the tape recorder and included the owner's manual/operating instructions and a service/repair manual that I bought on ebay for the new owner.
Turns out this was not the manual i was looking for. The concertmate 670 keyboard i have is a "Realistic" model made for Radio Shack and none of the diagrams on the owners manual i received matches up. HOWEVER, I must say the service Owners Manual provides was fast and efficient by being available online. The manual was in good readable condition and easily downloaded.
Text excerpt from page 5 (click to view)
Removing the metal cover (See Fig.1)
1. Remove the three screws A attaching the metal cover on the back of the body. 2. Remove the six screws B attaching the metal cover on the both sides of the body. 3. Remove the metal cover from the body by lifting the rear part of the cover. ONE POINT How to eject the CD tray (see fig.2) Although it will end if the OPEN/CLOSE button is pushed when a power supply can be taken, when that is not right, CD tray will be opened manually. Turn the loading pulley gear at the bottom of the CD changer unit as shown in Fig.2 and draw the CD tray toward the front.
Loading pulley gear (See <CD changer unit>fig.1)
Removing the CD Tray fitting (See Fig. 3)
Prior to performing the following procedure, eject the CD tray. 1. After drawing the lower part of the tray fitting toward the front, remove the five claws. Then, while moving the tray fitting upward, remove it.
CD tray fitting
Removing the CD changer unit (See Fig.4 to 7)
Prior to performing the following procedure, remove the metal cover. 1. Remove the card wire attached to CD changer unit on the adhesion tape.
2. Disconnect the card wire from the connector CW107 on the CD servo board. 3. Disconnect the harness from the connector RCW6 on the main board and CW105 on the CD servo board. 4. Remove the two screws C attaching the CD changer unit to the rear panel. 5. Remove the two screws D attaching the CD changer unit to the both side of front panel assembly. 6. Draw the CD changer unit upward from behind while pulling the rear panel outward.