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Parallel port – Acer 365 User Manual

Page 119

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27

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CN3

PRNT25-4-D

1

2

R192

33R3

1

2

R32

10KR3

1

2

R161

150R6

1

2

R173

1KR3

9

8

1

4

1

0

7

U11C

SOHCT125

1

2

D8

S1N4148

1

2

3

4

5

6

7

8

9

10

RP1

SRP1K

1

2

3

4

5

6

7

8

9

10

RP2

SRP1K

1

2

R52

47KR3

1

2

RY5

10KR3

4

2

3

Q3A

FDC6301N

1

2

RY4

100KR3

1

2

RY6

100KR3

1

7

8

5

6

3

4

2

U7

SI9956DY

CY4

SC1KP

1

2

3

4

5

6

7

8

RN19

SRN33

1

2

R51

33R3

1

2

R11

100KR3

BC12

SC100P

CY2

SCD1U

CY3

SC4D7U16V6ZY

CX3

SC2D2U16V5ZY

BC14

SC68P

BC15

SC68P

BC17

SC68P

BC19

SC68P

BC20

SC68P

BC21

SC68P

BC48

SC68P

BC22

SC68P

BC23

SC68P

1

2

3

4

5

6

7

8

RN20

SRN33

1

2

3

4

5

6

7

8

RN21

SRN33

BC13

SC68P

BC18

SC68P

BC47

SC68P

1

2

RY2

100KR3

1

2

F1

MINISMDC110

1

2

R122

100KR3

3

4

1

4

7

U25B

SOHCT14

BC169

SCD1U

BC297

SCD1U

1

2

R131

10KR3

6

5

1

Q3B

FDC6301N

1

2

3

1

4

7

U10A

SOHCT32

1

2

3

4

5

6

D2

RB731U

1

2

R107

10KR3

1

2

R111

10KR3

12

13

11

1

4

7

U13D

SOHCT08

1

2

R125

47KR3

BC122

SCD1U

1

2

RY3

0R3

1

2

3

4

5

6

7

8

RN18

SRN33

BC16

SC68P

A

1

B

2

GND

3

Y

4

VCC

5

UY1

NC7SZ08

BC30

SCD1U

BC217

SC68P

BC216

SC68P

BC215

SC68P

Date:

March 4, 1998

Sheet 22

of

28

Size Document Number

REV

B

97160-1, PARALLEL

V15

Title

Parallel port, External FDD

365

Acer Inc.

FDD pin21=24 short

PRT pin20=GND

PPD0

PPD1

PPD2

PPD3

PPD4

PPD5

PPD7

PPD6

PSTROB#

PAUTOFD#

PERROR#

PINIT#

PSLCTIN#

PACK#

P3MODE

PRT_PIN21

Parallel port

(FDD+5V)

40mil

20mil

P3MODE

3MODEXX

+5V

0: 1.2M

1: 720K/1.44M

3MODE

PSTROB#

PRT+5V

PNF

+5V

4

PRT+5V

PRT+5V

PRT+5V

PRT+5V

PPD5

PPD4

PPD6

PPD7

PPD3

PPD2

PPD1

PPD0

PACK#

PPE

PSLCT

PAUTOFD#

PERROR#

PINIT#

PSLCTIN#

PBUSY

+5V

Q3PIN3

+5V

2 via

FDD5V_ON#

Q3PIN4

+12V

+5V

\

40mil

PD[0..7]

STROB#

PD0

PD1

PD2

PD3

PSTROB#

STROB#

U7DRAIN

20

20

(FDD+5V)

(DR0#)

PPD0

PPD1

PPD2

PPD3

PBUSY

PPE

PSLCT

FDD_IN

PPD4

PPD5

PPD6

PPD7

PACK#

PBUSY

PPE

PSLCT

(FDD+5V)

40mil

ACK#

BUSY

PE

SLCT

PD4

PD5

PD6

PD7

ACK#

BUSY

PE

SLCT

PSTROB#

20

20

20

20

40mil

U7OUT

+5V

4,20

1.1A/6V

PNF

FDD_IN

PNF

PNF#

FDD_INXX

+5V

RTC_IRQ8#

$IRQ8#

PBUSY

PNF

RTC_IRQ8#

PBUSYXX

+5V

+5V

4

17

MTR0#

CTS1#

PBUSYORPNF

CTS1#

UY1A

UY1B

+5V

+5V

+5V

20

21

AUTOFD#

ERROR#

INIT#

SLCTIN#

FDD_BUSY#

SLCTIN#

INIT#

ERROR#

AUTOFD#

FDD_BUSY#

+5V

4

20

20

20

20

PSLCTIN#

PINIT#

PERROR#

PAUTOFD#