File:Tandy 102 power supply and reset circuits (Service Manual Fig. 7-1).png
Summary
[edit | edit source].png&veaction=edit§ion=1){kind=link}
.png&action=edit§ion=1){kind=link}
The power section of Figure 7-1, "Main PCB - Schematic Diagram", from Tandy's Service Manual for the Tandy 102 (catalogue number 26-3803), page 7-1: the adaptor jack CN9, the memory backup battery and MEMORY POWER switch SW3, the power switch SW5, the low-battery detector, the DC/DC converter around transformer OT2 that makes VDD (+5 V) and VEE (-5 V), the VB backup rail, and the reset circuit with C78 and the RESET switch SW4. Cropped from the 400 dpi page image and reduced.
Source
[edit | edit source].png&veaction=edit§ion=2){kind=link}
.png&action=edit§ion=2){kind=link}
File:Tandy 102 Service Manual (26-3803).pdf, PDF page 70; originally Internet Archive item manualzilla-id-7319716 (retrieved 2026-10-21).
Author
[edit | edit source].png&veaction=edit§ion=3){kind=link}
.png&action=edit§ion=3){kind=link}
Tandy Corporation (Radio Shack)
Licence
[edit | edit source].png&veaction=edit§ion=4){kind=link}
.png&action=edit§ion=4){kind=link}
Copyright Tandy Corporation. Hosted for preservation and repair reference, with the source cited.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:47, 21 October 2026 | | 1,950 × 1,074 (366 KB) | Josh (talk | contribs) | Upload Tandy 102 power supply and reset circuits for the Tandy 102 pages |
You cannot overwrite this file.
File usage
The following page uses this file:
.png&oldid=29075){kind=link}