Tandy 2000 Service Manual page 178

Tandy@
Model
2000
Service
Manual
Parts List
Power Supp1y Assernbly 8790056
(95W Tandy)
Item
Sym Des
cr
ipt ion
Part
Number
T1
T2
UI
U2
U3
U4
Transformer,
Power,
95W
Flyback
Choke,
Common
lt{ode,
L.24
mH/
Side
87900s7
87900s8
IC,
MC3425P,
Voltage Protector
8050425
IC,
4N35
, Optoisolator
817
0035
IC,
MC34060
, Switching Regulator
8060060
IC, TL431, Positive Shunt Regulator
8050428
-
159
-