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.
Text excerpt from page 7 (click to view)
RX-7001PGD Removing the power supply board (See Fig.18 and 19)
Prior to performing the following procedure, remove the top cover and the front panel. 1. Remove the one nut attaching the headphone jack of the power supply board on the front side of the body. 2. Disconnect the relay board 1, 2 and 3 from the power supply board and the main board respectively. 3. Disconnect the harness connected to connector CN55 and CN56 on the power transformer board (If necessary, cut off the band fixing the harness on the side of the base chassis). 4. Remove the four screws O attaching the power supply board and pull out the power supply board from the front bracket backward. 5. Unsolder the three harnesses connected to the Relay board 2 power supply board.
Power supply board Nut Headphone jack
Fig.18
Power supply board Headphone jack Relay board 1
O
Solder
O
Solder
O
Tie band CN55 CN56 Tie band
Removing the system control board / power switch board (See Fig.20 to 21)
Prior to performing the following procedure, remove the top cover and the front panel assembly. 1. Pull out the volume knob on the front side of the front panel and remove the nut attaching the system control board. 2. Remove the six screws P attaching the system control board on the back of the front panel and disconnect the harness from connector CN422 on the system control board. 3. Disconnect the harness from connector CN430 on the power switch board.
