Radio Shack TRS-80 Service Manual page 122

DISK CONTROLLER BOARD
PARTS LIST (Cont'd)
SYMBOL
Q.
Q2
Q3
Q'
Q5
Q6
Q7
Q8
DESCRIPTION
2N4124, NPN
2N4124, NPN
2N4124, NPN
2N4124, NPN
2N4125, PNP
Not Used
Not Used
2N4124, NPN
MANUFACTURER'S
PART NUMBER
TRANSISTORS
811-0124
811.0124
811-0124
811-0124
810-0125
811-0124
MISCELLANEOUS
RADIO SHACK
PART NUMBER
AMX4178
AMX4178
AMX4178
AMX4178
AMX4330
AMX4178
16·pin
Ie
Socket (2)
*
T6-pin DIP Shunt Socket
5·pin Right Angle Header
14-pin Right Angle Header (2)
Staking Pin (13)
Resistor,l3 ohm vlaue - Jumper (2)
4·position, PC Mount Housing
850-9003
848-9001
851·9054
851-9060
852-9014
829.0()()()
851-9056
AJ6581
AL0907
AJ6815
AJeS16
AH89682
AJ6814
ART2738
115