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Power supply, Checking voltages – Canon COLORPASS-Z6000 PS-NX6000 User Manual

Page 89

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Power supply

Power supply

The fan-cooled 350-watt power supply has an automatic input voltage selection circuit.
The input voltages are 90-135VAC and 180-265VAC.

Checking voltages

You can check power supply functionality using a multimeter at the power cable
connectors supplying power to the motherboard, CPU, HDD, and DVD drive.

Test voltages on the connectors of the power supply cables, not on the board or
component connectors. The following table describes the power connectors.

.

T

ABLE

4-1

ColorPASS power connectors

Connector

Pins

Color

Voltage

1, 2, 11

Orange

+3.3V

3, 5, 7, 13, 15, 16, 17

Black

GND

4, 6, 19, 20

Red

+5V

8

Gray

POWER GOOD

9

Purple

+5VSB

10

Yellow

+12V

12

Blue

-12V

14

Green

PS-ON

18

White

-5V

1

Black

GND

2

Black

GND

3

Yellow

+12V

4

Yellow

+12V

1

Yellow

+12VDC

2

Black

common

3

Black

common

4

Red

+5VDC

1

Yellow

+12VDC

2

Black

common

3

Black

common

4

Red

+5VDC

20-pin Motherboard

4-pin CPU

4-pin HDD

4-pin DVD drive