Radio Shack HTX-400 Service Manual page 25

3. DIODE
I.D. Number
D201, D202, D101,
D301, D830
D102
D804, D805, D807
D806
D804A, D802
ZD803
LED801, LED802
A TYPE
DESCRIPTION
DIODE
DIODE
DIODE
DIODE
DIODE
ZENER-DIODE
LED
B TYPE C TYPE
SPECIFICATION
MA77
MA862
1N4001
RB471E
KDS187
ZD7.5Y
D TYPE
24
MARKING TYPE
4B B
M11 C
M2 B
D3G E
D3 D
7.5Y A
E TYPE