HP 5305 B - Page 46

Model 5305B Schematic
Dia
g
rams
Part of Figure 8-2. Channel A and Logic Board Circuits, Schematic Diagram (Cont'd)
A2 TABLE OF ACTIVE ELEMENTS
Ref. Desig. HP Part No. Mfr or Industry Part Nc.
CR1, 7 1902-0032 SZ-10939-107
CR2, 4 1901-0050
CR3 1902-3171 SZ-10939-194
CR5, 6, 8, 9 1901-0639
CR10, 11, 12 1901-0179
CR13 1901-0040
U1 1820-0223 LM301AH
U2 5088-7017
U3 1820-1695
U4 1820-1694
REFERENCE DESIGNATIONS
A1 A2
C1-50 C1-18
CR1-24 CR1-13
J1 L1-3
L1-7 P1
P1 R1-25
Q1-19 U1-4
R1-94 W1
S1-2
TP1-10
U1-28
9E-8-8