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Q Q
Power Supply CBA, SD CBA, RS232C CBA & Inlet CBA Top View
3 7 6 3 1 5 1 5 0
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
SD CBA
Power Supply
CBA
R1208
T E
L
1 3 9 4 2 2 9 6 5 1 3
D1205
J1149
PON+5V1
C1203
Q1201
C1205
C1102
D1107
C1104
D1108
J1122
C1120
GNDA
J1143
GNDA
R1122
J1124
L1401
GNDA
Q1120
R1132
w w w
C1710
D1121
.
C1051
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CAUTION !
F
For continued protection against fire hazard,
replace only with the same type fuse.
A
V
ATTENTION : Pour une protection continue les risqes
d'Incele n'utiliser que des fusible de même type.
Risk of fire-replace fuse as marked.
Inlet CBA
Z1002
BE5SE0F0102
AC1001
3 D
CN1002
P
b
L1201
L1004
C1201
J1111
C1026
PG
C1202
C1031
R1205
D1102
Q1106
C1101
C1032
Q1108
C1301
C1451
J1117
IC1301
+5V
L1451
J1368
C1048
CN1004
x
a o
1
y
i
C1049
J1148
PON+5V1
24
1
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8
"This symbol means fast operating fuse."
"Ce symbole reprèsente un fusible à fusion rapide."
Not Used
Z1001
COLD
D1018
J1108
PG
1
4
Q
Q
3
3
7
6
3
2
IC1004
C1018
D1035
D1036
T1001
C1029
D1027
D1034
D1033
D1031
D1030
D1032
C1016
C1024
R1024
C1015
C1033
C1705
D1509
1
4
D1513
D1505
J1155
2
3
IC1501
PG2
C1504
R1504
u 1 6 3
16
T1501
R1505
.
1-10-25
2
4
9
9
8
Because a hot chassis ground is present in the power supply
circuit, an isolation transformer must be used when repairing.
Also, in order to have the ability to increase the input slowly,
when troubleshooting this type of power supply circuit,
a variable isolation transformer is required.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
RS232C CBA
JK5550
CN5500
R5504
Q5501
C5553
CN5501
6
1
HOT
1
5
1
5
0
8
9
2
4
RISK OF FIRE-REPLACE
FUSE AS MARKED
C1009
R1013
D1501
RL1501
D1512
m
C1501
c o
15
16
1
CN1100
2
9
9
D5502
D5503
C5505
IC5500
RS232C-BLOCK
9
8
2
9
9
Not Used
BE5SE0F01023
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