r iponent is
Location
Assembly
* rhose title
i he circuit
3 id board
3 the tabs
2. Determine the Circuit Number
a. Compare the circuit board with its illustration and locate
the desired component by area and shape on the illustra
tion.
*
b. Scan the table adjacent10 the Circuit Board Illustration and
find the Circuit Number of the desired component.
c. Determine the Schematic Diagram Number in which the
component is located
A6 CRT BOARD
COMPONENTS LOCATED ON SCHEMATIC DIAGRAM,
0662
8625
~fC603~V^
C641
E 526
Louy
C6A3
R604
P.627
C 671
C651
RS05
8630
C6 i $
R608
R532 C
^ c e i6
0606 R6C9
B f e C6’' 7
Q610
R610
W c 61 a
0615
R 61 4
Y C619
0645 P616
C624
0656
R623
C62 6
0665
R624
COMPONENTS LOCATED ON SCHEMATIC DIAGRAM
C670
0670
R677
C67 \ 0672
*679
C673
0673
R680
C680
C63l
R671
U617
P603
R673
U618
P607
R674
U619
Q669
R675
0
CRT CIRCUIT DIAGRAM
<§>
AS AS S E M B LY
ASSEMBLY NUMBER
AND CIRCUIT
BOARD NAME
ILLUSTRATION FOR
INSTRUMENTCIRCUIT
BOARD LOCATION
) atermine the Circuit Board lllmstration and Component
ion
From the schematic diagram, determine the Assembly
Number of the circuit board on which the component is
mounted. This information is boxed and located in a comer
of the heavy line that distinguishes the board outline.
Scan the Component Location Table for the Assembly
N umber just determined and fi nd the Circuit Number of the
desired component.
Under the BOARD LOCATUON column, read the grid
coordinates for the desired component.
J. Locating components on schematic diagrams and circuit board Illustrations.
CIRCUIT
SCHEM BOARD
I
CIRCUIT j
SCHEM
NUMBER
LOCATION LOCATION
NUMBER (l
-L
0CATION I
cso? 7C
3C
I
0656
2F
( C603
1C>-—.
__
1G
0665
IG
X55§ 4E
0668
2G
C612
7C
3E
C615
7C
30
R604
'-~-4C
C616
2C
3C
R605
sl7—
C617
70
30
R608
4E
C618
7E
3E
R6C9
4E
C619
6E
3C
R610
78
C624
4F
3D
R6U
7C
C626
7G
20
R616
1C
C637 PC,
1c
R623
40
_
__
<CS43
30
48
A625
7F
CL. test
3E
39
7F
R627 ^ ;
■—-^7G
—— ®5J0
42=5-
Q$06
4£
20
0610
7C
30 TP624
33
0615
70
30
064 S
3E
3B U615
16
CHASSIS MOUNTED PARTS
CIRCUIT
SCHEM BOARD CIRCUIT
SCHEM
NUMBER
LOCATION
LOCATION
NUMBER
L0CATI06
L
L635 .
51 CHASSIS
V635
6J
REV MAY 1987
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