|
There are currently no product reviews.
 ;
All ok:
Good quality.
Quick response.
Not large price of documents.
Thanks
;
The manual was complete and extremely helpful in both diagnosing the problem I was having as well as fixing it. Excellent quality. I will getting additional manuals in the future.
;
Exactly the JVC service manual and schematics that I was looking for - delivered just hours after order. Will do business again!
;
This is a fantastic site, ad I have been a returning satisfied cusumer!
Thanx for a great sevice!
;
Je suis audiophile belge, électronicien et créateur d'enceintes acoustiques.
J'ai apprécié la qualité des documents fournis. Ils sont très lisibles, ils peuvent être agrandis sans problème et ils sont complets. Pour moi, c'est parfait. Pour cette qualité, je suis d'accord de payer. Et le système de paiement et d'envoi est simple. Merci, continuez comme cela.
Frédéric
1
2
3
4
A
No sound from the speakers (2/2)
A
Is it sound for every function that doesn't come out? No Has the signal arrived at CN8657? (23), (27)
B
No Has the signal arrived at CN8657? (31), (35) No Is a signal output from IC8002?
Check the flexible cables Yes between the AV BOARD Assy and MAIN BOARD Assy and between the MAIN BOARD Assy.
Yes Replace TUNER BOARD ASSY.
Check around IC8002 and No check the communications between IC8002 and the microcomputer.
Yes
C
Has the signal arrived at TP8662 and TP8669?
45 46
Yes Has the signal arrived at TP3512 and TP3513?
Check around IC8003, No check the buffer circuits and check the TUNER BOARD ASSY.
No Check the cable between the AV BOARD Assy and AUDIO AMP Assy.
47 48
Yes
D
Has the symptom been settled when the system cable is replaced? Yes
No
Replace AUDIO AMP ASSY.
Finishing troubleshooting
E
F
148
1 2
PDP-5050SX
3 4
|
