The original bulb type is Heath #412-16. #49, 2V, 60mA, Incandescent Pilot Lamp. Test / Replace: Q218. 73 Santos ... From: randybest@... [heathkit] To:firstname.lastname@example.org
I bought a nice SB-634 at the Scottsdale hamster fest. It's like new and well built. Of course it doesn't work. The seconds digits were dark. I replaced withrandy_best
Aaron, The diode used in the SB-400 REL PWR circuit which is the same REL PWR circuit as in the SB-401, is identified only as a crystal diode but with colorw5rkl
GROUP STATEMENT: Heathkit@yahoogroups.com has no connection to Heathkit, Inc, and only exists to promote Heathkit discussions, as well as selling/buying Heathkit items and parts, and providing answers to questions relating to problems and maintenance of equipment by private users/owners. All Heathkit items (Ham/ Test/ Audio/ RC/ Automotive/ Computers, etc.) are welcome discussion subjects.
MEMBERSHIP: 2917 members (as of 11/01/14), (with several ex-Heathkit employees participating as members).
NOTE: Pictures and attachments to e-mail are not permitted due to possible virus's, so
please post them to a website OR to the groups 'files' section for them to download OR send them direct to the group member.
NOTE 2: All auction items from EBAY etc., are always WELCOME to be advertised.
MANUAL SOURCES BIG LIST in the GROUPS 'FILE' SECTION...CHECK IT OUT
- Amateur and Ham Radio
- Aug 3, 1999
- This is a restricted group.
- Attachments are permitted.
- Members cannot hide email address.
- Listed in Yahoo Groups directory.
- Membership requires approval.
- Messages are not moderated.
- All members can post messages.