I PURHASED THIS PRODUCT BECAUSE I WAS HAVING PROBLEMS WITH MY CDR20 HARMAN KARDON RECORDER. WHICH I PURCHASED NEW 12 YEARS AGO. AFTER REVIEWING THE MANUAL, I WAS ABLE TO ADJUST THE TENSIONER IN THE SYSTEM. WORKS LIKE A CHAMP!.
SAVED ME AT LEAST 100.00 WHICH WAS WHAT A SERVICE REPAIR STATION WANTED. GREAT MANUAL EASY TO READ. SPECIALLY AFTER I PRINTED THE PAGES WHICH DEALT WITH MY RECORDER. THANKS A LOT!!!!!!!!
I have never bought a service manual which is as competely readable as this althogh it was a scanned pdf. Thank you for this succesful manual also cheaper than other sites.
Thanks for a very good and readable servicemanual. Just what I needed as a "dinosaur technician". I really recommmend this site and will come back.
Åsbjörn
Text excerpt from page 32 (click to view)
1-6. Installing the Optional Boards
Installation Procedure 1. Turn off the power and disconnect the plug from the outlet. Rear side 2. Remove the two screws from the slots and remove the blank panel or the board that is already installed. n The top slot at the rear side is used for the SDI-54A board only. So that any of the option boards cannot be installed in the top slot.
Front side 4. Remove the front panel. (Refer to Section 1-4.) 5. If any circuit board is already installed in the desired slot, remove it before hand. 6. Insert the optional front side boards into the slots, and open the levers in the direction of arrow A to lock them. n The top slot on the front is dedicated to the DPR-163 board, and the bottom slot is dedicated to the AT-141 board. So that any of the option boards cannot be installed in the top and bottom slots of the front.
Blank panel
Optional front side board
B3 x 5
B3 x 5
3. Insert the optional rear side board into the slot of the removed blank panel and fix it with the screws removed in step 2.
A Lever A Lever
B3 x 5
Optional rear side board
B3 x 5
m . Regarding the rear side, install the boards starting from the top slot, one after another. When removing the boards, start removal from the bottom slot. . Be sure to attach the supplied blank panel to the slot that is not used at the rear. 1-24 (E)
HDCU-900 IMM
