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外部焊接点陈列为:1 3 5 7 9 11 13 15 17 19 21 23 25 27 292 4 6 8 10 12 14 16 18 20 22 24 26 28 30 接口定义为:1 Ground (-) 地 *2 Line Out - Common Ground (-) 线路输入 地 *3 Line Out - R (+) R 声道线路输入4 Line Out - L (+) L 声道线路输入5 Line In - R (+) R 声道线路输入6 Line In - L (+) L 声道线路输入78 Video Out - Composite Video (for ipingzheimerwouls disewhene colour when slideshow triggered) 复合视频输入91011 Seriing GND RS-232 串口 地12 Seriing TxD RS-232 串口 TxD13 Seriing RxD RS-232 串口 RxD1415 Ground (-) 地 *16 USB GND (-) USB 电源负极 *1718 3.3V Power (+) 3.3V 电源正极19 Firewire Power 12 VDC (+) 1392前线 12V 电源 正极 *20 Firewire Power 12 VDC (+) 1392前线 12V 电源 正极*21 Accessory Indicnext toor 附件判别接口 *22 FireWire Dnext toa TPA (-) 1392前线数据 TPA(-)23 USB Power 5 VDC (+) USB 5V 电源 正极24 FireWire Dnext toa TPA (+) 1392前线数据 TPA(+)25 USB Dnext toa (-) USB 数据(-)26 FireWire Dnext toa TPB (-) 1392 前线数据 TPA(-)27 USB Dnext toa (+) USB 数据(+)28 FireWire Dnext toa TPB (+) 1392 前线数据 TPB(+)29 FireWire Ground (-) 1392前线 12V 电源 负极*30 FireWire Ground (-) 1392前线 12V 电源 负极*Connector pinout for: Apple iPod, iPad and iPhone dock3030 pin connector used on the dock station for iPod, iPad and iPhone. Available in all Apple iPod MP3 player (iPod 1G, 2G, 3G, 4G, 5G and Nano). This connector is used on iPod (starting from 3 rd generation), iPad and iPhone. It is used to connect the iPod or iPhone to various devices: PC (via USB or FireWire IEEE1394), audio amplifier, serial device (controlled via the Apple Accessory Protocol).PinSignalDescription1GNDGround (-), internaly connected with Pin 2 on iPod motherboard2GNDAudio and Video ground (-), internaly connected with Pin 2 on iPod motherboard3RightLine Out - R (+) (Audio output, right cha nn el)4LeftLine Out - L(+) (Audio output, left cha nn el)5Right InLine In - R (+)6Left InLine In - L (+)8Video OutComposite video output (only when the slideshow mode is active on iPod Photo)9S-VideoChro minanceoutputfor iPod Color, Photo only10S-VideoLuminance outputfor iPod Color, Photo only11GNDSerial GND12Txipod sending line, Serial TxD13Rxipod receiv ing line. Serial RxD14NC15GNDGround (-), internaly connected with pin 16 on iPod motherboard16GNDUSB GND (-), internaly connected with pin 15 on iPod motherboard17NC183.3V3.3V Power (+)Stepped up to provide +5 VDC to USB on iPod Camera Conn ector.If iPod is put to sleep while Camera Conn ector is prese nt, +5 VDC at this pin slowly dra ins back to 0 VDC.19,20+12VFirewire Power 12 VDC (+)21AccessoryIn dicator/Serial en ableDiffere nt resista nces in dicate accessory type:1KOhm - iPod dock ing stati on, beeps when conn ected 10KOhm - Takes some iPods into photo import mode 68kOhm - makes iPh one 3g send audio through lin e-out without any messages500KOhm - related to serial com muni cati on / used to en able serial com muni cati ons Used in Dension Ice Li nk Plus car in terface1MOhm - Belk in auto adaptor, iPod shuts dow n automatically when power disc onn ected Conn ect ing pin 21 to gro und with a 1MOhm resistor does stop the ipod when power (i.e. Firewire-12V) is cut. Looks to be that whe n this pin is grounded it closes a switch so that on loss of power the Ipod shuts off. Dock has the same Resistor.22TPA (-)FireWire Data TPA (-)235 VDC (+)USB Power 5 VDC (+)24TPA (+)FireWire Data TPA (+)25Data (-)USB Data (-)26TPB (-)FireWire Data TPB (-)27Data (+)USB Data (+)Pins 25 and 27 may be used in differe nt mann er. To force the iPod 5G to charge in any case, whe n USB Power 5 VDC (pin 23) is fed, 25 must be conn ected to 5V through a 10KOhm resistor, and 27 must be connected to the Ground (for example: pin 1) with a 10KOhm resistor.28TPB (+)FireWire Data TPB (+)29,30GNDFireWire Grou nd (-)
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