|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
very fast detailed and accurate hope to do business again
;
This was precisely what I was looking for. Complete and good quality!
 ;
This is the ONLY copy of this manual I could find for a realistic price. Even Panasonic could not provide me with one.
The PDF is a very good copy and it helped me diagnose and find the fault with the unit I have.
;
Very complete and well reading drawings. Documentation is essential for successful repairs.Good documentation, with all that is necessary. This manual was what I was waiting with all the information necessary for the repairing I need it for. You must buy it if you want to do repairs or simply understand how it works.
;
Excellent service manual includes everything is need to repair this radio-caseete, how to disassemble, wiring diagram, all , waiting time until the download was only a few hours. I'm going to buy service manuals from here, are cheap and very good.Thank you.
AVX-P7000CD,AVX-7000
3No power
No power NO F801 (fuse) is broken out? YES 18.5V is obtained at TP02? If not, the resistance between TP02 and GND is 100k ohms or more? NO Check 18.5V line to remove short-circuits. (CN003 and its periphery) NO
Replace F801.
7V is obtained at TP03? if not, the resistance between TP03 and GND is 500 ohms or more?
Check 7V line to remove short-circuits. (Q201, Q202, Q203, and their periphery)
5V is obtained at TP04? If not, the resistance between TP04 and GND is 35 ohms or more?
Check 5V line to remove short-circuits. (Q201, Q208, Q651, and their periphery)
(-15.5)V is obtained at TP05? If not, the resistance between TP05 and GND is 950 ohms or more?
Check (-15.5)V line to remove short-circuits. (Q881, CN003, and their periphery)
(-5)V is obtained at TP06? If not, the resistance between TP06 and GND is 400 ohms or more?
Check (-5)V line to remove short-circuits. (Q201, Q202, Q203, and their periphery)
Input voltage 9V is obtained at Pin-5 of Q801 (FA7610N)?
Check F801, input flexible cables, and their periphery.
Triangular waves are obtained at Pin-6 of Q801 (FA7610N)?
Check Q801 and its periphery.
Switching waves are obtained at Q804 (TR)?
Check Q801 and its periphery.
Check Transformer (T801) and replace it.
4Out of Sync
Out of Sync YES Video signal is obtained at Q653 (TR)? NO
Check input flexible cables, Q651, and their periphery.
Video signal is obtained at Pin-60 of Q201 (NJW1300A)?
Check R229 (LPF, 360 ohms) and its periphery.
Full-wave oscillating waveform is obtained at Pin-55 and Pin-56 of Q201 (NJW1300A)?
Check X202 (Ceramic resonator) and its periphery.
5V is obtained at Pin-61 of Q201 (NJW1300A)?
Go to item3 No power.
15
|
|
|
> |
|
