|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
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!!!!!!!!
 ;
You can fully trust on this one!
All the schematics are very crear an in one piece per page
;
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
;
The manual I purchased was just what I needed. I was glad to find a site where I can find so many manuals on a wide variety of products.
GX20
Hands free kit (Headset) When replacing the hands free kit, output avilable?
NO
CONFIDENTIAL
YES
Hands free kit defective.
Voltage of 1 to 1.9 V applied to JK301 3 pin?
NO
YES
E
Voltage of 1 to 1.9 V applied to TP106?
NO
YES
Parts of L105 to JK301 3 pin defective.
Voltage of more than 2.4 V applied to Q101 3 pin?
NO
YES
Parts of Q101 3 pin to L105 defective.
YES
Q101 defective.
Voltage of 3 V applied to Q101 2 pin?
NO
IC104 defective.
G E
Voltage of approx. 1 V applied to IC102 44 pin?
NO
YES
F
Voltage of approx. 1 V applied to IC102 40 pin?
NO
YES
IC102 defective.
Voltage of more than 2.4 V applied to Q101 3 pin?
YES
NO
G
Parts of R107, R108, C113 and L106 defective or soldering defective.
F
Voltage of 0 V applied to C186 (IC102 6 pin side)?
NO
YES
IC102 defective or soldering around C186 and R184 defective.
JK301 defective or R184 defective.
2 � 48
|
|
|
> |
|
