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Subject: Re: [Homebrew_PCBs] Re: DLP MCU version troubleshooting

From: Roger Blair <Roger.Blair@...>
Date: 2015-04-05

Hi Mark (& Marc), again...
I found a few overlooked corresponding emails from earlier in time, and with a little more information... I have just completed wiring the printer as follows, and have a fault:


(Message over 64 KB, truncated)

E260dn DLP Hookup

Device

Function

Conn

Color

ATtiny13 MCU

Function

Operator Panel

3.3V

J5-5

BL

2

Pad no.’s = Pin no.’s

PB3

Cover Open

Switch Wires

5V

J7-1

YE

8

VCC

5V

J7-2

RD

GND

J7-3

BK

4

GND

Thermistor Substitute

5V

J12-1

BK

(J12-1>2.7k>J12-2)

(RD-VI-RD)

Fuser Temp

GND

J12-2

BK

New Paper In Sensor

(was narrow sensor)

0-5V

J14-1

RD

(Splice J14-1 wire to Sensor)

 

5V

J14-2

WT

7

Pad no.’s = Pin no.’s

SCK

GND

J14-3

BK

4

GND

 

Sensor

RD

(Splice Sensor wire to J14-1)

 

 

Sensor

BL

5

(4.99k to PAD 8 VCC)

MOSI

GND

Sensor

BK

4

Pad no.’s = Pin no.’s

GND

Manual Feed

Paper Sensor

5V (1.1V)

J23-1

BL

Open

 

5V

J23-2

WT

6

MISO

GND

J23-3

BK

4

GND

Duplex Sensor

5V (1.1V)