Nokia E52 Service Schematics

RFBusClk
RFBusDa
RFBusEn1X
RXQP
7000-9999
RXQN
VREF
TXC
4
VBATRF
AFC
RFTEMP
WTXDET
RFClkP
6
1 2 3
4 5
A
5 6
C
3
VXO
D
1 2
B
A
VCP1
VREFRF01
TXResetX
0
6
3
0
RXIP
D
C
TXQP
TXQn
TXIP
TXIN
IREF
RFClkN
RXIN
WLAN(15:0)
7
8
1
1
0
3
4
0
0
RFEXT
schematic
ANT
BT(23:0)
OSC_IN
PUSL(15:0)
RFC10
RFC11
RFCLKEXT_BT
RFCLKEXT_GPS
RFCLKEXT_IN
VXO
Vbat
Vcp1
VrefRF01
2
6
7
9
1
0
1
RFbusClk
RFbusDat
RFbusEna
RXIN
RXIP
RXQN
RXQP
TXC
TXIN
TXIP
TXQN
TXQP
TXresetX
VREFCM
VXO
Vbat
Smashed
R6RF
R6RF
AFC
ANT
Aux_cntrl1
Aux_cntrl2
Aux_cntrl3
Aux_cntrl4
DAC_REF1
RFCLKEXT
RFCLKN
RFCLKP
PUSL(15:0)
PWRONX
REFCLK_I
RFCLK(1:0)
RFCONF(20:0)
RFCTRL(11:0)
RFClkExt
RFClkExt_GPS
RFPWR(5:0)
SLOWAD(6:0)
SSI(7:0)
TXCCONV(4:0)
WLAN(15:0)
Appr
Copyright (C) Nokia Corporation. All rights reserved.
THIS DRAWING IS PROTECTED BY COPYRIGHT AS AN UNPUBLISHED WORK.
BB
BT(23:0)
COMP_VIDEO
DVB_H(15:0)
FMANT
FMRADIO(20:0)
GAZOOIO(3:0)
5
UNAUTHORIZED REPRODUCTION OF THIS DRAWING IS NOT PERMITTED.
THIS DRAWING CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION.
This document is property of Nokia Corporation
CMT ENGINE
Name
REFCLK_I
RFCTRL(11:0)
TXCCONV(4:0)
PWRONX
SSI(7:0)
BT(23:0)
SLOWAD(6:0)
FMRADIO(20:0)
FMANT
GAZOOIO(3:0)
COMP_VIDEO
PUSL(15:0)
WLAN(15:0)
DVB_H(15:0)
RFPWR(5:0)
RFCONV(20:0)
RFCLK(1:0)
BT(23:0)
WLAN(15:0)
1
8
4

Nokia E52 Specifications

General

Technology	GSM / HSPA
2G bands	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 900 / 2100
Speed	HSPA 10.2/2 Mbps
GPRS	Class 32
EDGE	Class 32
Dimensions	116 x 49 x 9.9 mm, 54 cc (4.57 x 1.93 x 0.39 in)
Weight	98 g (3.46 oz)
SIM	Mini-SIM
Display Type	TFT, 16M colors
Display Resolution	240 x 320 pixels, 4:3 ratio (~167 ppi density)
OS	Symbian OS 9.3, Series 60 v3.2 UI
Internal Memory	60MB
Alert types	Vibration; Downloadable polyphonic, MP3 ringtones
Loudspeaker	Yes
3.5mm jack	Yes
Bluetooth	2.0, A2DP
GPS	Yes, with A-GPS; Nokia Maps
Radio	Stereo FM radio, RDS
USB	microUSB 2.0
Browser	WAP 2.0/xHTML, HTML, Adobe Flash Lite
Java	Yes, MIDP 2.1
Talk time	Up to 8 h (2G) / Up to 6 h (3G)
Announced	2009, May
Display Size	2.4 inches
CPU	ARM 11
Card slot	microSDHC (dedicated slot)
Camera Single	3.2 MP
WLAN	Wi-Fi 802.11 b/g
Sensors	Accelerometer
Battery	Removable Li-Po 1500 mAh (BP-4L)
Stand-by	Up to 672 h (2G) / Up to 432 h (3G)
Colors	Metal Grey
SAR	0.79 W/kg (body)