Nokia E52 Service Schematics

2 3
1
C CLIPS FOR ANTENNA
5
D
C
B
A
D
C
2 4
Clock buffer for WLAN/BT
4
5 6
1 6
B
A
3
2p7
GND
not_assembled
C7594
not_assembled
C7593
2p7
1p8
C7591
1p5 C7590
12p
C7592
KT21P-UCW28N
38.4MHz
4520089
G3390
-38.400M-T
GND
OUT+Vcc
6n8H
L7599
This document is property of Nokia Corporation
RF EXT
Name Appr
Copyright (C) Nokia Corporation. All rights reserved.
THIS DRAWING IS PROTECTED BY COPYRIGHT AS AN UNPUBLISHED WORK.
UNAUTHORIZED REPRODUCTION OF THIS DRAWING IS NOT PERMITTED.
THIS DRAWING CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION.
L=
W=0.50
Z7593
Z7591
W=0.50
L=
Z7592
W=0.50
L=
L=
W=0.50
Z7590
X7550
X7551
2
1u0
C3390
GNDGND
6
6p8
C3392
GND GNDGND
100k
R3390
GND
X7505
1 IN
2 OUT
C3391
1u0
BH28SA2WGUT
4341871
N3390
GND
STBY
VOUTVIN
RFC10
RFC11
OSC_IN
RFCLKEXT_IN
RFCLKEXT_GPS
VXO
Vbat
RFC11
RFC10
ANT
BT(23:0)
RFCLKEXT_IN
RFCLKEXT_BT
WLAN(15:0)
PUSL(15:0)

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)