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Nokia operates a policy of continuous development. Nokia reserves the right to make changes and improvements to any of the products described in this document without prior notice. Under no circumstances shall Nokia be responsible for any loss of data or income or any special, incidental, consequential or indirect damages howsoever caused.
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RM-313 ESD protection ESD protection Nokia requires that service points have sufficient ESD protection (against static electricity) when servicing the phone. Any product of which the covers are removed must be handled with ESD protection. The SIM card can be replaced without ESD protection if the product is otherwise ready for use.
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Our policy is of continuous development; details of all technical modifications will be included with service bulletins. While every endeavour has been made to ensure the accuracy of this document, some errors may exist. If any errors are found by the reader, NOKIA MOBILE PHONES Business Group should be notified in writing/e- mail. Please state: •...
According to GSM standard 05.05 it responds to class 4 (max. 2W) in GSM 850 and EGSM 900 class 1 (1W) in DCS 1800 and class 1 in PCS 1900. RM-313 supports EGPRS (EDGE) class B as well as Bluetooth 2.0 EDR standard.
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• Nokia XpressPrint – direct printing via USB (PictBridge), Bluetooth (BPP), and WLAN (UPnP), from memory card or via online printing Store • Nokia XpressTransfer – easy to transfer and organize photos and video between your device and a compatible PC • Photoshop Album 3.0 Starter Edition (PC) •...
• 3.5mm stereo headphone plug and TV out support (PAL/NTSC) • Bluetooth wireless technology 2.0 with A2DP stereo audio Add-on software framework • Symbian 9.2 OS • Nokia Series 60, 3rd edition, feature pack 3.1 • Java: MIDP2.0 • C++ and Java SDKs Additional technical specifications •...
Service Tools and Service Concepts New tools The table below gives a short overview of service tools that can be used for testing, error analysis and repair of product RM-313, refer to various concepts. FS-65 Flash adapter FS-65 has the following features: •...
Note: USB flashing does not work for a dead BB5 phone. • Create a request file. • Send the file to Nokia by e-mail. Use the following addresses depending on your location: • APAC: sydney.service@nokia.com • CHINA: repair.ams@nokia.com • E&A: salo.repair@nokia.com •...
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Request file, click Start. To create the vi When the file for certificate restore has been created, send it to Nokia as an e-mail attachment. 3. Restore certificate. For this procedure, you must supply +12 V to CU-4 from an external power supply.
The output has a differential output configuration. Nokia AV stereo output is driven by a discrete stereo headphone amplifier that is connected to the single- ended outputs of the EM ASIC N2200 ASIC (shared output with the discrete stereo speaker amplifier). The discrete stereo headphone output has a single-ended ground reference output.
Audio paths can be tested via a built-in audio loop test routine. To test a specific audio path, an electrical test signal can be fed into the mono input of the Nokia AV-connector and looped to specified audio output: earpiece, stereo speakers or the Nokia AV stereo output. Similarly, an acoustical or an electrical test signal can be fed into the internal microphone and looped to the Nokia AV stereo output.
Xenon flash construction For RM-313, Tabasco 1 module (4860024) is used. The feedback sensor is not used, only 1 capacitor. The Xenon flash module as a component is not a repairable part i.e. components / parts in the module cannot be changed.
RF description Block diagram Figure 56 RF block diagram RM-313 using RF ASIC N7505 The RF block diagram for RM-313 uses RF ASIC N7505 that performs the RF back-end functions of receive and transmit function of the cellular transceiver. Receiver (RX) An analogue signal is received by the phone's antenna.