Распиновка Разъем кабеля Apple iPhone (1G, 3G, 3GS, 4, 4S)
| Pin | Signal | Description |
| 1 | GND | Ground (-), internally connected with Pin 2 on iPhone motherboard |
| 2 | GND | Audio & Video ground (-), internally connected with Pin 1 on iPod motherboard |
| 3 | Right | Line Out — R (+) (Audio output, right channel) . See also Apple iPhone headset connector pinout |
| 4 | Left | Line Out — L(+) (Audio output, left channel) |
| 5 | Right In | Line In — R (+) |
| 6 | Left In | Line In — L (+) |
| 8 | ||
| 9 | ||
| 10 | ||
| 11 | GND | If connected to GND the iPhone sends audio signals through pin 3-4, otherwise it uses onboard speaker. |
| 12 | Tx | iPhone sending line, Serial TxD |
| 13 | Rx | |
| 14 | RSVD | Reserved |
| 15 | GND | Ground (-), internally connected with pin 16 on iPhone motherboard |
| 16 | GND | USB GND (-), internally connected with pin 15 on iPhone motherboard |
| 17 | RSVD | Reserved |
| 18 | 3.3V | 3.3V Power (+) ? |
| 19,20 | +12V | Firewire Power 12 VDC (+) |
| 21 | Accessory Indicator/Serial enable | |
| 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 (+) | |
| 28 | TPB (+) | FireWire Data TPB (+) |
| 29,30 | GND | FireWire Ground (-) |
Pins 1,2 connected on motherboard.
Pins 15,16 connected on motherboard.
Pins 19,20 connected on motherboard.
Pins 29,30 connected on motherboard.
If you disassemble the original Apple iPhone dock connector cable and look at the connector itself, on the back side, where it is soldered, you can see the number 1 and 30 (e.g. pin 1 and 30). In this description NUMBERING is INVERSED: pin 1 is pin 30 and pin 29 is pin 2, so, don’t look at numbers on connector.
This device may be connected to the firewire computer port by straight cable (TPB+/-, TPA +/- should be twisted pairs in cable). It seems there are no file transfer allowed, but it can charge via this interface.
На распиновку Разъем кабеля Apple iPhone (1G, 3G, 3GS, 4, 4S) есть 15 отзыв(а): 15 положительных и 0 отрицательных.
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Распиновка Apple iPod, iPhone (2g, 3g), iPad разъем док-станции
| Pin | Signal | Description | Apple pin numbering* |
| 1 | GND | Ground (-), internally connected with Pin 2 on iPod motherboard | 30 |
| 2 | GND | Audio & Video ground (-), internally connected with Pin 1 on iPod motherboard | 29 |
| 3 | Right | Line Out — R (+) (Audio output, right channel) | 28 |
| 4 | Left | Line Out — L(+) (Audio output, left channel) | 27 |
| 5 | Right In | Line In — R (+) | 26 |
| 6 | Line In — L (+) | 25 | |
| 7 | ? | 24 | |
| 8 | Video Out | 23 | |
| 9 | S-Video Chrominance output | 22 | |
| 10 | S-Video Luminance output | 21 | |
| 11 | AUDIO_SW | If connected to GND the iPhone sends audio signals through pin 3-4, otherwise it uses onboard speaker. | 20 |
| 12 | Tx | ipod sending line, Serial TxD | 19 |
| 13 | Rx | 18 | |
| 14 | RSVD | Reserved | 17 |
| 15 | GND | Ground (-), internally connected with pin 16 on iPod motherboard | 16 |
| 16 | GND | USB GND (-), internally connected with pin 15 on iPod motherboard | 15 |
| 17 | RSVD | Reserved | 14 |
| 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. | 13 |
| 19,20 | +12V | Firewire Power 12 VDC (+) | 11,12 |
| 21 | Accessory Indicator/Serial enable | 10 | |
| 22 | TPA (-) | FireWire Data TPA (-) | 9 |
| 23 | 5 VDC (+) | USB Power 5 VDC (+) | 8 |
| 24 | TPA (+) | FireWire Data TPA (+) | 7 |
| 25 | Data (-) | USB Data (-) | 6 |
| 26 | TPB (-) | FireWire Data TPB (-) | 5 |
| 27 | Data (+) | 4 | |
| 28 | TPB (+) | FireWire Data TPB (+) | 3 |
| 29,30 | GND | FireWire Ground (-) | 1,2 |
*There are two pins numbering schemes for this connector, this one (on right column) is from Apple manual.
It is become available after publishing of most pinouts and not used on this site.
Pins 1, 2 connected on motherboard.
Pins 15, 16 connected on motherboard.
Pins 19, 20 connected on motherboard.
Pins 29, 30 connected on motherboard.
If you disassemble the original apple-ipod-dock-connector-cable and look at the connector itself, on the back side, where it is soldered, you can see the number 1 and 30 (e.g. Pins 1 and 30). In this description the NUMBERING is INVERSED: Pin 1 is Pin 30 and Pin 29 is Pin 2. So, don’t look at the numbers on the connector.
The remote control, iTalk and other serial devices use the Apple Accessory Protocol for communication with the iPod. This protocol was introduced with the 3rd generation iPods, and is also compatible with the 4th generation iPods and mini iPods. The connections uses a standard 8N1 (one startbit. 8 data bits, one stop bit) serial protocol, 19200 baud (higher rates up to 57600 are also possible, but speeds faster than 38400 may cause problems with large amounts of data), with a delay of 12 microseconds inserted between the end of the stopbit and the beginning of the next startbit (also works without this delay).
Electrical: high +3.3V low 0V
Default line state: high. Codes used for communication with peripherals are here
This device may be connected to the firewire computer port by straight cable (±TPB, ±TPA should be twisted pairs).
The iPod Nano 4th Gen no longer charges from the 12 V supply on the Firewire pins. If you tie Pins 25 and 27 together and then connect a 10 kOhm resistor to ±5 volts to pins 23 and 15 (or 16), it will charge. If you don’t tie Pins 25 and 27 together, it won’t charge.
The iPod Touch 3G: may also require for Pins 1 and 2 (GND and audio out GND) to be connected in order to output audio (Pin 11 to GND). Works with appr. 500 kOhm between pin 21 and GND.
The iPod Touch 2G requires Pin 11 to be connected to Pins 15/16; then connect that to Pin 21 with a 68 kOhm resistor to use the audio line out. This is because the device needs to be told to redirect the signal to the Line Out pins rather than to the built-in speaker. This explains why certain accessories won’t work with the iPod Touch 2G and maybe even the iPod Touch 3G. The iPod nano 5G will require the Pin 11 connection but not the 68 kOhm resistor for redirecting audio. Nano 5G: connecting the 68 kOhm resistor to ground will disable the audio redirection accomplished by connecting Pin 11 to ground.
You may need to ensure that Pins 1 and 2 are connected to GND for proper charging to occur.
На распиновку Apple iPod, iPhone (2g, 3g), iPad разъем док-станции есть 46 отзыв(а): 32 положительных и 10 отрицательных.
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Распиновка, распайка кабеля для ipod nano и его копий.
Фото: USB кабель для ipod nano (click для увеличения)
После публикации предыдущей статьи о переходниках USB miniUSB, я заинтересовался переходниками в уже рассмотренных плеерах копия ipod nano g3 и копия ipod nano g4. Кaк устроен этот кабель? Как его отремонтировать в случае необходимости? И самый интересный вопрос: совместим ли он с оригиналом?
+ Power Bank в подарок
Для начала пришлось разобрать кабель клона и посмотреть, как он устроен.
Фото: USB кабель для копии ipod nano (click для увеличения)
Итого мы видим, что у нас задействовано только 4 из 30и разъемов.
04 – инфо плюс
06 – инфо минус
08 – питание
15 – земля
В Интернете я нашел информацию о распиновки 30и пинового разъема оригинального плеера айпод. Ниже привожу описание каждого вывода разъема на английском языке.
Фото: 30и пиновый разъем ipod nano (click для увеличения)
Pin
Signal
Description
S-Video Chrominance output
S-Video Luminance output
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.
Accessory Indicator/Serial enable
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.
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.
iPod 5G can also be forced to charge by attaching the data + and the data – pins to the 5v via a 10k Ohm resistor ( BOTH PINS) and connecting pin 16 to the 5v (ground). (Confirmed working with iPod 5G 20GB). This provides 500mA of current for charging. For quicker charing, up to 1A, see below.
To charge an iPhone 3G / iPod Touch 2nd gen or Ipod Classic (6th Gen), usb data- (25) should be at 2.8v, usb data+(27) should be at 2.0v. This can be done with a few simple resistors: 33k to +5v (23) and 22k to gnd(16) to obtain 2v and 33k to +5v and 47k to gnd to obtain 2.8v. This is a notification to the iphone that it is connected to the external charger and may drain amps from the usb.
To charge iPod Nano pins 25 and 27 should be tied together and then connected to a 10K ohm resistor, and the other side of this resistors then needs to be connected to 5v power.
It’s also possible to charge the iPod’s or iPhone’s battery to make use the of internal +3.3v output (18) terminal to connect the USB Data + (27) thru a 47k ohms resistor and the USB Data- (25) thru a 47k resistor to the USB Power source +5v (23). This way the USB function is still useable for normal operations and makes it easier the fit in a plug. The resistors are not to critical 2x 150k’s still work.
Вывод: кабель полностью взаимозаменяем. И для простой зарядки и обмена информацией с компьютером, вполне может подойти кабель и от копии. Обратите внимание, что в первый раз мы считали выводы на разъеме провода, а в таблице приведены выводы самого плеера, которые являются зеркальным отображением разъема шнурка. Т.е. 3ий вывод на шнурке, соответствует 3ему с конца выводу на плеере. В подтверждение сказанного, лично я использовал переходник от клона для подключения ipod Classic к компьютеру. При этом Никах проблем не обнаружил, плеер отлично взаимодействовас с компьютером.
Отдельно хочется заметить: автор данной статьи не может вам гарантировать, что каждый переходник, внешне похожий на оригинал, будет работать так, как описано в данной статье. НО используя знания, полученные на данной странице, вам проще будет проверить работоспособность имеющегося в наличие переходника, а также предотвратить нежелательные последствия.
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