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8-5
2-3. POWER SUPPLY CHECK
2-3-1. Output Voltage Check 1 (PS-379 Board)
Mode
E-E
Measuring
Digital voltmeter
instrument
+ FV check
Measurement
CN202 pin4 (GND : pin1)
point
Specified
4.3±1.0Vdc
value
- 30V check
Measurement
CN202 pin2
point
Specified
– 30±3Vdc
value
- 8V check
Measurement
CN202 pin5
point
Specified
– 13.5±2.0Vdc
value
D 6V check
Measurement
CN202 pin6, CN203 pin7
point
Specified
5.9±0.5Vdc
value
SW 12V check
Measurement
CN202 pin8, CN203 pin9
point
Specified
11.9±0.5Vdc
value
13V check
Measurement
CN202 pin!™, CN203 pin!º!¡
point
Specified
13±1Vdc
value
38V check
Measurement
CN202 pin!£
point
Specified
38±3Vdc
value
SW 5V check
Measurement
CN202 pin!¢, CN203 pin5
point
Specified
5.2±1.0Vdc
value
MTR 12V check
Measurement
CN203 pin12
point
Specified
12.1±1.0Vdc
value
[Check Method]
1) Check that each voltage satisfied the specified value.
1) Check that each voltage satisfied the specified value.
Note :
AC input voltage = 230±5Vac (AC-106 board)
2-3-2. Output Voltage Check 2 (MP-43 Board)
Mode
E-E
Measuring
Digital voltmeter
instrument
40V check
Measurement
CN602 pin4
point
Specified
42±3Vdc
value
- 40V check
Measurement
CN602 pin5
point
Specified
– 42±3Vdc
value
+ UNREG check
Measurement
CN802 pin9
point
Specified
19±1.5Vdc
value
- UNREG check
Measurement
CN802 pin8
point
Specified
– 19±1.5Vdc
value
24V check
Measurement
CN704 pin2
point
Specified
24±2Vdc
value
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