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Pioneer TX-9500 II Capacitor help

sawdust

sawdust

Solid walnut covers all my gear
Not sure what to use to replace the Tantalum caps with this is what I found at Mouser.
I could not find a cap list in the AK data base for the TX-9500 II
I have finished re capping the AWD-070 and the AWR-128 and it's up on the shelf working.

AWD-009 : C8: 0.33uF 35v CSZA : 667-ECQ-E2334KF 0.33uF 250v
AWD-009 : C9: 1uF 25v CSZA : 667-ECQ-E1105KF3 1uF 100v
AWD-009: C19: 0.56uF 35v CSZA: 667-ECQ-E1564KF 0.56uF 100v
AWD-009: C33: 0.1uF 35v CSZA : 667-ECQ-E2104KB 0.1uF 250v
 
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I found some smaller 50 volts in stock, they may fit better.
Nice work on the cabinets!
 
Thank you woodworking is my passion.
I did find 50v in UKL but not for the 0.56uF one
 
667-ECQ-V1H564JL, Film Capacitors .56uF 50V 5%. I may of missed something?
 
0.1 to 1.0uf is best in ecq / dsf stacked film caps, although AT 1uf the ukl is ok if the stacked film can't be fit in there.
 
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zebulon1 said:
667-ECQ-V1H564JL, Film Capacitors .56uF 50V 5%. I may of missed something?
Click to expand...

I am the one that missed

I search Mouser again and found them all in 50v this is what I came up with, I just wanted to make sure that they are the best choice to put in my tuner I am not a tech but I am a excellent solder monkey . This is what I found to replace the Tantalum caps if they are ok I will place my order.


667-ECQ-V1H564JL3 0.56uF 50v
667-ECQ-V1H334JL2 0.33uF 50v
667-ECQ-V1H104JL3 0.1uF 50v
667-ECQ-V1H105JL2 1uF 50v
 
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sawdust said:
I am the one that missed

I search Mouser again and found them all in 50v this is what I came up with, I just wanted to make sure that they are the best choice to put in my tuner I am not a tech but I am a excellent solder monkey . This is what I found to replace the Tantalum caps if they are ok I will place my order.


667-ECQ-V1H564JL3 0.56uF 50v
667-ECQ-V1H334JL2 0.33uF 50v
667-ECQ-V1H334JL2 0.1uF 50v
667-ECQ-V1H105JL2 1uF 50v
Click to expand...


They ARE fine, place your order!! :D
 
"I could not find a cap list in the AK data base for the TX-9500 II "

sawdust, If you can, when you finish it up, will you post a list of the capacitors you used? I will add it to my thread of recap lists! :yes:
 
Marty said:
"I could not find a cap list in the AK data base for the TX-9500 II "

sawdust, If you can, when you finish it up, will you post a list of the capacitors you used? I will add it to my thread of recap lists! :yes:
Click to expand...

I just placed my final order at Mouser last night to finished the AWD-009 board .

When I finish I will post the list of caps and transistors I used .I did search the AK data base and forums and come up empty it makes things easer when someone paves the road for me .
 
Just a side note, there is a 2sa725 and a 2sc1312 in the detector section that can be replaced by a ksa992 and a ksc1845 respectively. Those are the ONLY additions /changes besides the recapping.

I suspect from an examination of it's circuitry, that this tuner will hold it's distortion alignment during a recap, only affecting the pilot rejection and separation adjustments (VR2, VR3, VR4) after FM stereo decoding. Some of the other special functions :dunno:
 
markthefixer said:
Just a side note, there is a 2sa725 and a 2sc1312 in the detector section that can be replaced by a ksa992 and a ksc1845 respectively. Those are the ONLY additions /changes besides the recapping.

I suspect from an examination of it's circuitry, that this tuner will hold it's distortion alignment during a recap, only affecting the pilot rejection and separation adjustments (VR2, VR3, VR4) after FM stereo decoding. Some of the other special functions :dunno:
Click to expand...

Mark ,I did change Q11 and Q13 on the AWE-070 board with those same transistors.

I wanted to replace all the caps then get a alignment it was not holding the stations and the dial was sensitive and hard to tune the stations.

I just had enough caps to finish the AWR-128 and the AWE-070 so I hooked it up to test it and now it holds the stations and tunes them in easy works like it use to .
 

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That is OUTSTANDING!!! :bigok:

You guys are getting the hang of this stuff!!

Congratulations!
 
Marty said:
"I could not find a cap list in the AK data base for the TX-9500 II "

sawdust, If you can, when you finish it up, will you post a list of the capacitors you used? I will add it to my thread of recap lists! :yes:
Click to expand...

Finished the AWD-009 today hooked it up and it tunes and locks in the stations, it works so good I am not going to get a alignment replacing the caps solved the issues that I was having and I think that it sounds better also.

This is the cap list that I used.

Power Supply Assembly (AWR-128)



C4 470uF 25v CEA 647-UPW1V471MPD 470uF 35v

C5 470uF 25v CEA 647-UPW1V471MPD 470uF 35v

C6 22uF 10v CEA 647-UPW1A220MDD 22uF 10v

C8 10uF 16v CEA 647-UPW1C100MDD 10uF 16v

C9 10uF 16v CEA 647-UPW1C100MDD 10uF 16v

C12 10uF 16v CEA 647-UPW1C100MDD 10uF 16v



AM FM IF Assembly (AWE-070)



C38 330uF 16v CEA 647-UPW1E331MPD 330uF 25v

C41 22uF 16v CEANL 647-UKL1E220KDDANA 22uF 25v

C42 330uF 16v CEA 647-UPW1E331MPD 330uF 25v

C43 100uF 10v CEA 647-UPW1C101MED 100uF 16v

C44 47uF 16v CEANL 647-UKL1C470KEDANA 47uF 16v

C45 220uF 16v CEA 647-UPW1C221MPD 220uF 16v

C46 2.2uF 50v CEA 647-UPW1H2R2MDD 2.2uF 50v

C51 2.2uF 50v CEA 647-UPW1H2R2MDD 2.2uF 50v

C52 1uF 50v CEA 647-UPW1H010MDD 1uF 50v

C56 2.2uF 50v CEA 647-UPW1H2R2MDD 2.2uF 50v

C57 2.2uF 50v CEA 647-UPW1H2R2MDD 2.2uF 50v

C59 1uF 50v CEA 647-UPW1H010MDD 1uF 50v

C75 1uF 50v CEA 647-UPW1H010MDD 1uF 50v

C78 220uF 6v CEA 647-UPW0J221MED 220uF 6.3V

C84 10uF 16v CEA 647-UPWIC100MDD 10uF 16v

C91 4.7uF 35v CEA 647-UPW1V4R7MDD 4.7uF 35v

C93 3.3uF 50v CEA 647-UPW1H3R3MDD 3.3uF 50v

C96 22uF 16v CEA 647-UPW1C220MDD 22uF 16v

C99 100uF 16v CEA 647-UPW1C101MED 100uF 16v

C102 33uF 16v CEA 647-UPW1V330MDD 33uF 35v

Q11 2SA725 512-KSA992FBU

Q13 2SC1312 512-KSC1845FTA


MPX AF ASSEMBLY(AWD-OO9)


C1 100uF 16v CEA 647-UPW1C101MED 100uF 16v

C2 470uF 16v CEA 647-UPW1E471MPD 470uF 25v

C3 10uF 16v CEANL 647-UKL1C100KDDANA 10uF 16v

C4 10uF 16v CEANL 647-UKL1C100KDDANA 10uF 16v

C5 10uF 16v CEANL 647-UKL1C100KDDANA 10uF 16v

C8 0.33uF 35v CSZA 647-UKL1HR33KDDANA 0.33uF 50v or 505-MKS2C033301C00JI

C9 1uF 25v CSZA 647-UKL1H010KDDANA 1uF 50v or 505-MKS2C041001FJC00

C10 1uF 50v CEA 647-UPW1H010MDD 1uF 50v

C11 3.3uF 10v CSZA 647-UKL1H3R3MDDANA 3.3uF 50v

C15 47uF 10v CEA 647-UPW1C470MDD 47uF16v

C16 47uF 10v CEA 647-UPW1C470MDD 47uF16v

C17 4.7uF 25v CEANL 647-UKL1E4R7KDDANA 4.7uF 25v

C18 10uF 16v CSZA 647-UKL1C100KDDANA 10uF 16v

C19 0.56uF 35v CSZA 80-F612JM564K063C 0.56uF 63v

C21 3.3uF 50v CEA 647-UPW1H3R3MDD 3.3uF 50v

C22 0.56uF 35v CSZA 80-F612JM564K063C 0,56uF 63v

C23 10uF 16v CSZA 647-UKL1C100KDDANA 10uF 16v

C24 220uF 16v CEA 647-UPW1C221MPD 220uF 16v

C25 33uF 16v ACH 647-UKL1E330MEDANA 33uF 25v

C26 4.7uF 25v CEANL 647-UKL1E4R7KDDANA 4.7uF 25v

C31 100uF 16v CEA 647-UPW1C101MED 100uF 16v

C32 1uF 25v CSZA 647-UKL1H010KDDANA 1uF 50v or 505-MKS2C041001FJC00

C33 0.1uF 35v CSZA 647-UKL1H0R1MDDANA 0.1uF 50v or 505-MKS2D031001A00JI

C35 0.47uF 50v CEA 647-UPW1HR47MDD 0.47uF 50v

C38 10uF 16v CEA 647-UPW1C100MDD 10uF 16v
 
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sawdust said:
Not sure what to use to replace the Tantalum caps with this is what I found at Mouser.
I could not find a cap list in the AK data base for the TX-9500 II
I have finished re capping the AWD-070 and the AWR-128 and it's up on the shelf working.

AWD-009 : C8: 0.33uF 35v CSZA : 667-ECQ-E2334KF 0.33uF 250v
AWD-009 : C9: 1uF 25v CSZA : 667-ECQ-E1105KF3 1uF 100v
AWD-009: C19: 0.56uF 35v CSZA: 667-ECQ-E1564KF 0.56uF 100v
AWD-009: C33: 0.1uF 35v CSZA : 667-ECQ-E2104KB 0.1uF 250v
Click to expand...
I know this is an old thread, but I can't find any of the above caps, and I don't know what to use to replace them. Can you give me suggestions, with new part numbers, please? Thanks!
I'm doing my TX-9500ii recap.
 
go with the 5% Tolerance all in stock at Mouser

0.33uf 63v 5 % 505-MKS2C033301C00JI
1uf 63v 5 % 505-MKS2C041001FJC00
0.1uf 63v 5 % 505-MKS2D031001A00JI
 
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sawdust said:
go with the 5% Tolerance

0.33uf 63v 5 % 505-MKS2C033301C00JI
1uf 63v 5 % 505-MKS2C041001F00JA
0.1uf 63v 5 % 505-MKS2D031001A00JI
Click to expand...
What about the 0.56uf 35v cap?
Also, above I saw mention of your tuner having a wood cabinet. Do you make your own? I'd love to have one for mine.
 
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