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Nokia 7390 Service Schematics

Nokia 7390
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Customer Care / Service Operations / Content Creation Team
Condential Copyright © 2006 NOKIA Only for training purposes Version: 1.0 | 24.10.2006 | 7390 | Board version: 1TMA_12 | | Page 8(9)
Signal overview
BSI
GND
VBATT
VIO=1.8V
12.55V if
lights on
VXO=2.5V
VAUX=2.8V
VR1=2.5V
VCAM=1.8V
VOUT=2.5V
VCORE=1.35V/1.05V
18) WCDMA RX at T7580
17) WCDMA TX at Z7541
16) GSM900 TX at R7521
15) GSM1800 RX at L7501
14) TXC at R2908
13) RXIQ at R2900 - R2904
12) TXIQ at R2904 - R2907
3) RFCLK at J2800 / J2801
11) SMPSCLK at J2308
10) AUDIOCLK at J2200
9) TXCDATA at J2212
8) TXCCTRL at J2211
7) TXCCLK at J2210
6) CBUSENX at J2209
5) CBUSDATA at J2207
4) CBUSClk at J2206
2) SLEEPClk at J2217
1) 32.768kHz at B2200
13
12
14
15
16
17
18
VANA=2.8V
VRFC=1.8V
VDRAM=1.8V
Vbat=~4V
VRCP=4.75V
VSIM1=3V/1.8V
VSIM2=3V

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Nokia 7390 Specifications

General IconGeneral
Display type-
Display diagonal- \
External displayYes
Display resolution240 x 320 pixels
Display number of colors16.78 million colors
External display resolution128 x 160 pixels
External display number of colors262144 colors
Internal memory28 MB
Maximum memory card size2 GB
Image formats supportedJPG
Rear camera resolution (numeric)3 MP
Data network3G, CDMA, GPRS, GSM, WCDMA
GSM bands supported900, 1800, 1900 MHz
SIM card capabilitySingle SIM
WCDMA bands supported2100 MHz
Mobile network generation3G
Interfacemin-USB
Playback formatsmp3, wma, amr, mpeg4, AAC, eAAC+
Headset connectivityHS-60
USB 2.0 ports quantity0
Multimedia Messaging Service (MMS)Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from a mobile phone over a cellular network
Video compression formats3gp
Ringer typePolyphonic
Audio formats supportedAAC, MP3, WMA
Polyphonic rings quantity64
Form factorClamshell
Personal info management (PIM)Alarm clock, Calculator, Calendar, Stopwatch
Battery typeBP-5M
Talk time (2G)3 h
Talk time (3G)2.5 h
Standby time (2G)220 h
Bluetooth version2.0+EDR
Weight and Dimensions IconWeight and Dimensions
Depth90 mm
Width47 mm
Height19 mm
Weight115 g

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