1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Home Radios

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

Threaded Mode
Difference Between Chassis Models
GregL
Junior Member
**
Posts: 41
Threads: 12
Joined: Jul 2013
City: Palm Springs, CA.
#1

07-05-2018, 01:53 AM
Can someone please tell me how to determine the difference between a Model 37-610 and a 37-620?
Thanks in advance, Greg
Find
Kenradio
Member
***
Posts: 98
Threads: 20
Joined: Nov 2011
City: Tiffin, Ohio
#2

07-05-2018, 05:07 AM
Hi Greg, the main difference between the two is the 37-620 has an extra tube on the RF deck a 6K7G used as a RF amplifier for a total of 6 tubes on the chassis whereas the 37-610 only has 5 tubes and no RF amp. The 37-620 is the better of the 2 chassis.   Ken
Find
GregL
Junior Member
**
Posts: 41
Threads: 12
Joined: Jul 2013
City: Palm Springs, CA.
#3

07-05-2018, 03:29 PM
Thank you for that easy clarification Ken. 
Find
Arran
Phorum Expert
*****
Posts: 4,804
Threads: 54
Joined: Sep 2008
City: Sandwick, BC, CA
#4

07-06-2018, 01:19 AM
I think that the 37-620 has more bands on it as well.
Regards
Arran
Find
Kenradio
Member
***
Posts: 98
Threads: 20
Joined: Nov 2011
City: Tiffin, Ohio
#5

07-06-2018, 01:56 AM
Good morning everyone, the 37-620 has 3 bands same as the 37-610, 37-611, 37-630, 37-640 & 37-641 (they have identical tuning ranges)    Ken
Find
« Next Oldest | Next Newest »
Thread Closed




Users browsing this thread: 3 Guest(s)
[-]
Recent Posts
6TPZ and 5TPO Radio Help
Thanks, will do.R3Sons — 01:25 PM
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

[-]
Who's Online
There are currently 11408 online users. [Complete List]
» 2 Member(s) | 11406 Guest(s)
AvatarAvatar

>
  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Home Radios