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WFM300A
Schematic Diagram <8> Component Locator Chart
The schematic diagram has an alphanumeric grid to assist in locating parts
within that diagram.
Assembly A4.
C216 C4 C2
C220 C5 C2
C222 F2 C1
C223 D5 C2
C226 B3 D1
C227 E3 D2
C228 C3 D2
C321 F3 C3
C322 G3 D3
C330 D3 E2
C404 D4 B3
C406 E1 A4
C410 G4 B3
C422 B1 C3
C424 C1 C3
C508 C1 A4
C514 E1 B4
C520 B2 C4
C521 C1 C4
CR514 E1 B4
J419 A1 C3
Q509 D4 B3
R126 B3 D1
R130 C3 E1
R131 C3 E1
R215 C4 C2
R218 C5 C1
R219 C5 C2
R222 D5 C1
R224 F2 D2
R227 E3 D2
R321 F3 C3
R322 G3 C3
R330 D3 E2
R404 D4 A3
R405 G4 B3
R406 F1 A3
R409 D4 B3
R410 D4 B3
R415 F1 B4
R416 F1 B4
R417 F1 B4
R418 F1 B3
R422 A1 C3
R424 B1 C3
R425 B2 C4
R506 E1 A4
R507 E1 A4
R508 E2 A4
R514 F1 B4
R517 C1 B4
R519 C1 C4
R520 A2 C4
U218A C4 C2
U218B C5 C2
U223A D5 C2
U223B F3 C2
U226A E3 D3
U226B B3 D3
U230 C3 D2
U317A F3 C2
U317B G3 C2
U417 F1 B4
U422A D3 D3
U422B E4 D3
U422C F4 D3
U425 B1 C4
U428A G2 D3
U428B F4 D3
U502C D1 A4
U502D G2 A4
U510 E1 B4
U514 C1 B4
VR518 B2 B4
Comp
No
Bd
Loc
Diag
Loc
Comp
No
Bd
Loc
Diag
Loc
A4 Control Board
Static Sensitive Devices
See Maintenance Section
Comp
No
Bd
Loc
Diag
Loc
Comp
No
Bd
Loc
Diag
Loc
671-1357-00 – 03
Board lookup table on previous page.