System board (see “System board” on page 5-1)

Connector

Pin no.

Signal

 

 

 

J8 Cover closed switch

1

Cov Closed

 

 

 

 

2

Ground

 

 

 

 

3

+5V dc

 

 

 

J10 Fuser DC

1

NARMEDIA*

 

 

 

 

2

Ground

 

 

 

 

3

THERM

 

 

 

 

4

Ground

 

 

 

 

5

THUMP

 

 

 

 

6

+5V dc

 

 

 

 

7

THUMPRET

 

 

 

 

8

EXIT SNS*

 

 

 

 

9

+3.3 V dc

 

 

 

 

10

I2C CLK L5

 

 

 

 

11

I2C DAT L5

 

 

 

J13 Operator panel

1

I2C DAT

 

 

 

 

2

+5 V dc

 

 

 

 

3

I2C CLK

 

 

 

 

4

Ground

 

 

 

 

5

PANEL INT

 

 

 

 

6

+3.3 V dc

 

 

 

 

7

Ground

 

 

 

J14 Signature button

1

SM Cart

 

 

 

 

2

Ground

 

 

 

J15 HVPS

1

ATSERVO

 

 

 

 

2

TXENABLE

 

 

 

 

3

XFR

 

 

 

 

4

24 V dc switched

 

 

 

 

5

CHARGE

 

 

 

 

6

Ground

 

 

 

 

7

DEV

 

 

 

 

8

Ground

 

 

 

input sensor

9

INPUTSENSX

 

 

 

 

10

+5 V dc switched

 

 

 

Cartridge toner wheel sensor

11

+5 V dc

 

 

 

 

12

TONER WHEELX

 

 

 

 

13

Ground

 

 

 

Connector locations and connections 5-3

Page 288
Image 288
Toshiba e-STUDIO500P manual Narmedia