Nokia 301 Service Manual

Steps
1. Verify with a working display that the fault is not on the display module itself.
The display module cannot be repaired.
2. Check that the cellular engine is working normally.
i To check the functionality, connect the phone to a docking station.
ii Start Nokia Care Suite Product Support Tool .
iii Read the phone information to check that also the application engine is functioning normally.
3. Proceed to the display troubleshooting flowcharts.
Use the Display Test tool in Nokia Care Suite Product Support Tool to find the detailed fault mode.
Display module troubleshooting
Context
Use the display test tool in Nokia Care Suite Product Support Tool to find the detailed fault mode.
Troubleshooting flow
Camera interface troubleshooting
Camera troubleshooting instructions
The camera is connected directly to X-GOLD614® on a dedicated camera port. In the following
troubleshooting guide it is assumed that the integrity of this interface is already verified and valid signal are
present on the inputs of the camera (X1400).
RM-839; RM-840; RM-841
BB Troubleshooting and Manual Tuning Guide
Issue 1 NOKIA INTERNAL USE ONLY Page 3 – 29
Copyright © 2013 Nokia. All rights reserved.

Nokia 301 Specifications

General

Display type	LCD
Display diagonal	2.4 \
Display resolution	240 x 320 pixels
Display number of colors	262144 colors
Internal memory	64 MB
Flash card support	Yes
Compatible memory cards	MicroSD (TransFlash)
Maximum memory card size	32 GB
Digital zoom	3 x
Photo effects	Grey, Negative film, Sepia
White balance	Cloudy, Daylight, Fluorescent, Incandescent, Shade, Tungsten
Rear camera resolution	2048 x 1536 pixels
Image formats supported	BMP, GIF, JPG, WBMP
Rear camera resolution (numeric)	3.2 MP
Data network	3.5G, GPRS, GSM, HSDPA, HSUPA, WCDMA
SIM card capability	Single SIM
WCDMA bands supported	900, 2100 MHz
2G bands (primary SIM)	850, 900, 1800, 1900 MHz
Mobile network generation	3G
Bluetooth version	3.0+HS
Bluetooth profiles	A2DP, AVRCP, GAVDP, HFP, HSP, OPP, PBAP, SAP, SDAP, SPP
USB version	2.0
USB connector type	Micro-USB B
Headphone connectivity	3.5 mm
Email protocols	IMAP4, POP3, SMTP
Multimedia Messaging Service (MMS)	-
Maximum frame rate	30 fps
Video compression formats	3GP, ASF, AVI, H.263, H.264, MP4, MPEG4
Video capture resolution (max)	320 x 240 pixels
Ringer type	Polyphonic
Voice codecs	AMR-NB, AMR-WB, G.711, G.726, G.729, iLBC
Audio formats supported	3GPP, AAC, AMR, M4A, MP3, MP4, WAV, WMA
Polyphonic rings quantity	32
Battery type	BL-4U
Talk time (2G)	20 h
Talk time (3G)	6 h
Battery voltage	3.7 V
Battery capacity	1200 mAh
Standby time (2G)	888 h
Standby time (3G)	936 h
Subscription type	No subscription
Product color	Black
Form factor	Bar
Phonebook capacity	2000 entries
Personal info management (PIM)	Alarm clock, Calculator, Calendar, Converter, Notes, Recorder, To-do list

Weight and Dimensions

Depth	12.5 mm
Width	50 mm
Height	114 mm
Volume	104.2 cm³
Weight	100.5 g