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Section VI
PART
OF
Al MAIN PCA
07475-6( I 0 I {POWER SUPPLY FOR RS-232)
..,.
__
+18/26V
Fl
CR7
PEN
TO ERROR COMP
3. 15A
+18/26V
COIL
(UNREGULATED)
SUPPLY
Rl9
QIO
+
CRl2
C2
+12V
~
2200
I
I
CR9
C33
C4, 17
JS
~
47
~
.01
3
CR8
( 8)
<d
Tl
C40
C36
.47
~ 6800PF
(928)
F3
WI
120V
(8)
I •
6~
LINE
:J
2
+5V
3
+
R26
C34
C30
C28
C5-7, 15,
C37
C32
38.3
22
U21
~
CIS-22,25,26,29,45
~ 6800PF
~ 6800}.IF
REGULATOR
l YR I
~
1.0
~
0.1
.01
(98)
(928)
(928)
C35
5.6V
(958)
q
~
6
NC
~
1.0
2
7
R21
NC
I .2 I K
C39
+
C38
+
-5V
~ 6800PF
330
VR2
C3
5. I IV
~,LI
CRl6
R23
CRl5
120
-12v
R25
R24
CRl3
CRl4
, , C42
VR3
C31
Cl4
10
10
- - 330
6. l9V
+~
47
~
.OJ
I
+
I
\ I
VR4
__ J
6. I 9V
( 8)
(8)
---
IOOV
PART
OF
Al MAIN PCA
07475-60 02
LINE
---
(8)
+18/26V
Fl
PEN
TO ERROR COMP
3. 15A
CR7
+18/26V
COIL
TO MOTOR DRIVERS
SUPPLY
Rl7
QIO
+
C2
(958)
CRl2
O.BA
26. I
+12V
~
2200
+
R20
I
CR9
Cl
C4
(928l
J9
~
68
~
.01
NC
CR8
3
1
(908)
(8)
<d
Tl
VR4
NC
C30
C27
JI
~ 6800PF
.47
(8)
(8)
F3
WI
(928)
120V
(8)
I .6A
LINE
J
2
+5V
{958) [
R22
C25
3
+
C22
C5-9, 12-,9,23
C28
C21
38.3
22
U20
~
0.1
~
1.0
~
.01
~ 6800PF
REGULATOR
l VR I
220V
198)
(928)
(928)
5.6V
LINE
C26
(958)
q
~
6
NC
~
1.0
2
7
NC
C29
~ 6800PF
R21
26. I
C31
Rl9
(928)
(928)
47
CRl3
2.61K
(8)
NC
·v·
-5V
(928)
1
C32
C3
NC
+~
47
VR2
~
.QI
5. I IV
( 8)
{ 8)
3
240V
SERVICE SHEET
LINE
---
Figure 6-26. Power Supply,
(928)
(928)
Schematic Diagram
( 8)
NC
(928)
NC
6-31
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