Oki B 4100 Maintenance Manual page 438

3. Output ratings
Transformer type B
Pin No.
CN3-B11-B13
A13
CN3-A15, B15
CN3-A14
CN3-B14
4. Block diagram
Figure A3.6.1 shows a block diagram of 1VP (120V)/2VP (230V).
Note: The differences between 1VP (AC120V) and 2VP (AC230V) board are shown in the
following table.
Symbol
INLET Ass'y
F1
F2
F3
T1 (Transformer 1)
C1, C2, C56 and
C242
R18, R51, R52 and
R125
* The information contained herein can change without notice owing to product and/or technical
improvements.
40055101TH Rev.4
Rated Rated
Voltage Current
+5 V 1.8 A
+30 V 1.20 A
+8 V 0.1 A
-8 V 0.1 A
1VP board
4YS4011-2894P001
51MS063L
51MS016L
GGS 3.15
4YB4049-7082P1
Not mounted
Not mounted
Current Voltage
Range Range
0.2 to 4.5 A 5 V 4%
0 to 1.20 A —
0 to 0.1 A 6.5 to 15 V
0 to 0.1 A -15 to 6.5 V
2VP board
4YS4011-2894P002
19181-5A
Not mounted
21702.5
4YB4049-7083P1
Mounted
Mounted
Output Output
Ripple Noise
100 mVP-P 250 mVP-P
4.0 VP-P —
3.0 VP-P 3.6 VP-P
3.0 VP-P 3.6 VP-P
Remarks
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