Sharp GX1, GX10, GX10i, GX12, GX20, GX21, GX22, GX-i98, V750 cell phones cable connector pinout

Pin

Genie

Download

Printer

PC Cable

Normal

Description

1

GND

GND

-

GND

GND

Ground

2

-

-

-

RTS

RTS

RTS

3

GND

GND

-

-

GND

Ground

4

-

-

-

-

Aux-Out

Hands Free Aux-Out

5

-

-

-

VCC

VCC

VCC(2.5V) Some cables use 5V

6

-

RxD

RxD

RxD

RxD

30K pullup to 5V on some cables

7

-

TxD

TxD

TxD

TxD

30K pullup to 5V on some cables

8

-

-

-

-

Power (+)

5.2V Max for charging

9

-

GND

-

-

CD

Chip Disable for speaker amp

10

-

-

-

CTS

CTS

CTS

11

-

-

-

-

Aux-In

Hands Free Aux-In

12

-

-

CONT1

DTR

CONT1

DTR

13

Debug-Rx

-

-

-

CONT2

Debug_Rx

14

-

-

-

Low/GND

ADPDET

Adapter Detect. Must be GND for PC Cable

15

Debug-Tx

-

-

-

ADP

Debug_Tx

16

-

High/VCC

-

-

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