Oki OKIFAX 5400 Maintenance Manual page 307

PWU
3. Output ratings
Transformer type B
Pin No.
CN3-B11-B13
CN3-A15, B15
CN3-A14
CN3-B14
4. Block diagram
Figure A3.3.1 shows a block diagram of 1VP (120V)/2VP (230V).
Note: The differences between 1VP (AC120V) and 2VP (AC230V) board are shown in the
* The information contained herein can change without notice owing to product and/or
40838301TH Rev.1
Rated
Voltage
+5 V
A13
+30 V
+8 V
-8 V
following table.
Symbol
INLET Ass'y 4YS4011-2894P001
F1
51MS063L
F2 51MS016L
F3 GGS 3.15
T1 (Transformer 1)
4YB4049-7082P1
C1, C2, C56 and
Not mounted
C242
R18, R51, R52 and
Not mounted
R125
technical improvements.
Rated Current
Current Range
1.8 A 0.2 to 4.5 A
1.20 A 0 to 1.20 A
0.1 A 0 to 0.1 A
0.1 A 0 to 0.1 A
1VP board 2VP board
4YS4011-2894P002
19181-5A
Not mounted
21702.5
4YB4049-7083P1
Mounted
Mounted
A3 - 26
Voltage Output
Range Ripple
5 V ± 4%
100 mVP-P
— 4.0 VP-P
6.5 to 15 V 3.0 VP-P
-15 to 6.5 V 3.0 VP-P
Remarks
Output
Noise
250 mVP-P
—
3.6 VP-P
3.6 VP-P