求iPhone4 数据线接口定义

mtswz052 · 发表于 2011-9-22 12:53

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x

RT，山寨的数据线被扯断了，求接口定义最好有图，谢谢

dxwyw · 发表于 2011-9-22 13:11

记号，学习学习了

mtswz052 · 发表于 2011-9-22 13:23

谢谢楼上的二位，我想要针脚定义。+ - D+ D- 是第几根针。

ericyy · 发表于 2011-9-22 13:51

D+: 4
D-: 6
Vbus: 8
GND: 15/16

mtswz052 · 发表于 2011-9-22 13:57

5# ericyy
万分感谢。

dytc8888 · 发表于 2011-9-22 17:27

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968201 · 发表于 2011-9-22 17:29

想起了我的伤心事当初买了一个IPHONE4 觉得一根数据线不够用就又买了根山寨的当总觉得山寨的不放心 MBD于是第一个IPHONE4就丢了。。。现在又买了一个终于成了两个原装数据线了。。。。。 ...
dytc8888 发表于 2011-9-22 17:27

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第三条。。。。。。。。。。。。
第四条。。。。。。。。。。。。。。。。。。。。

mtswz052 · 发表于 2011-9-22 17:32

楼上的头像好帅耶~

dytc8888 · 发表于 2011-9-22 17:35

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zzdgemstone · 发表于 2011-9-22 20:27

强贴，留着用，

Raymcu · 发表于 2011-10-17 17:06

Pin	Signal	Description
1	GND	Ground (-), internaly connected with Pin 2 on iPod motherboard
2	GND	Audio and Video ground (-), internaly connected with Pin 2 on iPod motherboard
3	Right	Line Out - R (+) (Audio output, right channel)
4	Left	Line Out - L(+) (Audio output, left channel)
5	Right In	Line In - R (+)
6	Left In	Line In - L (+)
8	Video Out	Composite video output (only when the slideshow mode is active on iPod Photo)
9	S-Video Chrominance output	for iPod Color, Photo only
10	S-Video Luminance output	for iPod Color, Photo only
11	GND	Serial GND
12	Tx	ipod sending line, Serial TxD
13	Rx	ipod receiving line, Serial RxD
14	NC
15	GND	Ground (-), internaly connected with pin 16 on iPod motherboard
16	GND	USB GND (-), internaly connected with pin 15 on iPod motherboard
17	NC
18	3.3V	3.3V Power (+) Stepped up to provide +5 VDC to USB on iPod Camera Connector. If iPod is put to sleep while Camera Connector is present, +5 VDC at this pin slowly drains back to 0 VDC.
19,20	+12V	Firewire Power 12 VDC (+)
21	Accessory Indicator/Serial enable	Different resistances indicate accessory type: 1KOhm - iPod docking station, beeps when connected 10KOhm - Takes some iPods into photo import mode 68kOhm - makes iPhone 3g send audio through line-out without any messages 500KOhm - related to serial communication / used to enable serial communications Used in Dension Ice Link Plus car interface 1MOhm - Belkin auto adaptor, iPod shuts down automatically when power disconnected Connecting pin 21 to ground with a 1MOhm resistor does stop the ipod when power (i.e. Firewire-12V) is cut. Looks to be that when this pin is grounded it closes a switch so that on loss of power the Ipod shuts off. Dock has the same Resistor.
22	TPA (-)	FireWire Data TPA (-)
23	5 VDC (+)	USB Power 5 VDC (+)
24	TPA (+)	FireWire Data TPA (+)
25	Data (-)	USB Data (-)
26	TPB (-)	FireWire Data TPB (-)
27	Data (+)	USB Data (+) Pins 25 and 27 may be used in different manner. To force the iPod 5G to charge in any case, when 'USB Power 5 VDC' (pin 23) is fed, 25 must be connected to 5V through a 10KOhm resistor, and 27 must be connected to the Ground (for example: pin 1) with a 10KOhm resistor.
28	TPB (+)	FireWire Data TPB (+)
29,30	GND	FireWire Ground (-)

MAGLITE · 发表于 2011-10-17 17:23

Pin Signal Description 1 GND Ground (-), internaly connected with Pin 2 on iPod motherboard 2 GND Audio and Video ground (-), internaly connected with Pin 2 on iPod motherboard 3 Right Line Out - R (+ ...
Raymcu 发表于 2011-10-17 17:06

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好东西！

不过12V从5G ipod以后就没用了，5G和5G之前可以充电，之后产品不给充电

zzdgemstone · 发表于 2011-12-14 12:52

Pin Signal Description 1 GND Ground (-), internaly connected with Pin 2 on iPod motherboard 2 GND Audio and Video ground (-), internaly connected with Pin 2 on iPod motherboard 3 Right Line Out - R (+ ...
Raymcu 发表于 2011-10-17 17:06

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不错，正要diy一条线

bg1tyx · 发表于 2012-1-29 22:20

想做AV线，光链接2、3、4、8不能用啊！拜托各位大仙指教。

qulin · 发表于 2012-1-30 11:05

bg1tyx 发表于 2012-1-29 22:20

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想做AV线，光链接2、3、4、8不能用啊！拜托各位大仙指教。

这个网上应该you吧

wl2000 · 发表于 2012-1-30 12:07

视频线可不是那么简单

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[充电器] 求iPhone4 数据线接口定义

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RE: 求iPhone4 数据线接口定义