Tektronix WFM 300A Computer Monitor User Manual


 
Schematic Diagram <5> Component Locator Chart
The schematic diagram has an alphanumeric grid to assist
in locating parts within that diagram.
Assembly A3 and A2. Partial Assembly A3 also shown
on diagrams 1, 2, 3, and 4.
A3
C114 B2 B1
C119 B2 C1
C215 C1 B2
C218 C3 C2
C242 C5 G2
C243 B5 G2
C246 A5 G2
C310 C1 B2
C338 C5 F2
C342 C5 G2
C343 B5 G2
CR215 C2 B1
CR238 C4 F2
CR338 C4 F2
CR345 B4 G2
CR347 B4 G2
J154 A3 H1
J216 D3 B1
J500 C1 A3
L210 C1 B2
Q116 B2 B1
Q121 * A2 C1
Q214 B1 B2
Q221 C3 C2
Q222 C3 C2
R109 B2 B1
R110 B2 B1
R111 B3 B1
R113 B2 B1
R115 B2 B1
R117 B2 C1
R118 B2 C1
R120 * A2 C1
R121 * A2 C1
R142 C5 G1
R143 B5 G1
R214 B1 B2
R217 C3 C2
R218 C3 C2
R219 C3 C1
R222 C1 C1
R239 C5 F2
R242 B5 G1
R243 C5 G1
R346 B5 G2
U115A B2 B1
U115B B2 B1
U121 * A2 C1
U139 C4 F1
U146 A4 G1
W438 A3 F3
Comp
No
Bd
Loc
Diag
Loc
Comp
No
Bd
Loc
Diag
Loc
WFM 300A
A2
DS107 G4 C2
DS108 G4 C2
DS109 F4 C2
DS123 E4 C2
DS124 E4 C3
DS125 E5 C3
DS142 G4 A1
DS143 E4 A1
DS208 G5 A2
DS209 G5 A2
DS220 G4 A2
DS242 E4 B1
DS243 F5 B1
DS307 G4 A2
DS308 E4 A3
DS309 F4 A3
DS320 E4 A3
DS341 E5 C1
DS342 F4 C1
DS420 E3 B4
DS421 F3 B4
J295 H2 A3
R233 G3 B2
R333 G2 B2
R410 G1 A3
R420 G2 B3
R430 G1 B3
R445 G2 C3
S109 E1 C2
S125 E1 C3
S142 E2 A1
S143 E2 A1
S209 E2 A2
S220 E2 A2
S242 E2 B1
S243 E1 B1
S309 E1 A3
S320 E1 A3
S342 E1 C1
S509 F1 A4
S510 F1 A4
S519 F2 B4
S520 F2 B4
S530 E2 B4
A2 Front Panel Board
Static Sensitive Devices
See Maintenance Section