Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Block Capacitor Questions
#1

Oh yes again another Philco NOOB venturing out into the land of the dreaded Bakelite Philco Capacitor Block Icon_eek reminding me of the Spaghetti Western "The Good, The Bad, and The Ugly"
As per this link
https://web.archive.org/web/201603242327...lokcap.htm

There is mention of these part numbers and before "to boldly going where no man has gone before" do these blocks have numbers on them?

I haven't started dissecting my Philco 444 yet so I have yet to scrutinize these little black devils and as for the numbers perhaps being a British set is opening up a can of worms of different part numbers etc.?
As I have read searching this forum has informed me that some even contain resistors and hopefully the schematic I have (thank goodness) indicates this? The schematic might not reveal this if there is a part number where the value of capacitors and resistors is indicated including voltage.
Anyway as I wait for the words of wisdom from senior Philco owners and restorers another question is the desired type of capacitor to use for "stuffage"
In my inventory I have:
a very fine selection compliments of Sal Brisindi of the typical yellow Polypropylene Axial capacitors of about 630 volts and a great assortment of Axial, and Radial Electrolytic Capacitors
Numerous 630 volt green dipped Mylar type Polypropylene I found at very reasonable prices on eeevilPay
And of course piles of NOS disk Ceramic capacitors I have accumulated over the 40+ years I have been messing with this shtuff. I also have many very good  new American and Canadian made Mica (probably older than myself) as well, which seldom need replacing,  and in case I have to these are on hand. I was warned by British radio collectors that there was a British brand of the Mica that logic dictates you rip em out and tip them because they are seldom any good but mine appear to be British Philco Mica Capacitors that will be tested as well.

Other than size being a factor for the blocks with multiple capacitors, what type, if it fits, are the best?

Don


Messages In This Thread
Block Capacitor Questions - by Philco444 - 12-14-2018, 11:30 PM
RE: Block Capacitor Questions - by morzh - 12-15-2018, 12:12 AM
RE: Block Capacitor Questions - by Philco444 - 12-15-2018, 12:57 AM
RE: Block Capacitor Questions - by klondike98 - 12-15-2018, 10:00 AM
RE: Block Capacitor Questions - by Phlogiston - 12-15-2018, 06:47 PM
RE: Block Capacitor Questions - by klondike98 - 12-15-2018, 07:45 PM
RE: Block Capacitor Questions - by Philco444 - 12-15-2018, 07:58 PM
RE: Block Capacitor Questions - by Philco444 - 12-15-2018, 08:21 PM
RE: Block Capacitor Questions - by Philco444 - 12-15-2018, 11:15 PM
RE: Block Capacitor Questions - by klondike98 - 12-16-2018, 11:29 AM
RE: Block Capacitor Questions - by Philco444 - 12-16-2018, 04:39 PM
RE: Block Capacitor Questions - by Philco444 - 12-16-2018, 04:59 PM
RE: Block Capacitor Questions - by Phlogiston - 12-16-2018, 05:45 PM
RE: Block Capacitor Questions - by klondike98 - 12-16-2018, 05:47 PM
RE: Block Capacitor Questions - by Phlogiston - 12-16-2018, 06:23 PM
RE: Block Capacitor Questions - by klondike98 - 12-16-2018, 06:29 PM
RE: Block Capacitor Questions - by Philco444 - 12-16-2018, 10:42 PM
RE: Block Capacitor Questions - by Ron Ramirez - 12-17-2018, 07:22 AM
RE: Block Capacitor Questions - by Philco444 - 12-22-2018, 04:00 AM



Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
1930s Stewart-Warner Tombstone Radio need help identifying model number
UPDATE: I was able to pick up a signal generator on the cheap (amazingly enough) on feebay and I did an IF alignment fol...captainclock1988 — 09:53 AM
Philco 91 Schematic
Hi Rod, The resistor connects to pin 4 and the ungrounded side of block 9. From pin 9 of the RF tube to one side of ...dconant — 09:34 AM
Just got a 49-1613 need to know...everything!
I just found your post. I have this exact same model, and have had it since 1985 when I was 15 years old! I performed a ...MuzzcoVW — 09:11 AM
B&K 1077B no video
Hello Tim, I would if it's a leaky Capacitor So are all 3 of those B- voltages low then ? Sincerely Richardradiorich — 01:55 AM
B&K 1077B no video
I found a schematic and think I have the problem traced down to the minus power supply. I have very low voltages that go...TV MAN — 12:41 AM
RCA 15X
I'd try replacing the bulb first and if that doesn't do it, then change the 35Z5 and see if the problem goes away.NostalgiaRadioTime — 12:28 AM
B&K 1077B no video
Hello Tim, I have that exact unit in my shop too plus a Sencore unit there are times I like one or other !!. Sincerely...radiorich — 11:07 PM
RCA 15X
Everthing goes at once, maybe it's the cold weather, I have had 2 dial strings break and no my little RCA is having dial...Paul Philco322 — 10:26 PM
Philco 91 Schematic
Hi Dan, I can't explain this specific resistor but I have seen the use of a switch to apply B+ voltage to screen gri...RodB — 09:36 PM
6TPZ and 5TPO Radio Help
I suspect it's been repaired before. And I suspect whoever repaired it, wanted to re-use old transistors' pin stubs in o...morzh — 09:24 PM

[-]
Who's Online
There are currently 8873 online users. [Complete List]
» 2 Member(s) | 8871 Guest(s)
AvatarAvatar

>