Service manual

Product Specification of Power Supply Unit
9. Adjustment detail
¨ Adjustment detail
8 7 6 5 4 3 2 1
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
1
2
3
4
5
6
7
CN807
CN804
CN803
CN802
CN801
CN809
1
2
Selection S/W
24V 30V
1 2
* PSU driving method S/W
Normal(Mode1) : Driving with interface B/D
Auto(Mode2) : Driving without
interface B/D
CN02 CN03
CN01
* Connect with Noisefilter Cable
Live
Neutral
Live
Neutral
1 2
1 2 1 2
* You can select output Audio Voltage(24V or 30V)
Vs adj.
Va adj.
* Vs Voltage Variabe Resistor
- Turn right, increase Voltage
Turn left, decrease Voltage
* Va Voltage Variabe Resistor
- Turn right, increase Voltage
Turn left, decrease Voltage
* Connect with S/W Cable
※ The color of CN01 is red.(The color of CN02, CN03 are natural.)
Selection S/W
Normal
(Mode1)
Auto
(Mode2)
* Connect with S/W Cable
1
2
3
4
5
6
7
8
CN808
10 9 8 7 6 5 4 3 2 1
CN806
CN805
4 3 2 1