Nokia E52 Service Schematics

D
a differential pair from
21
6
XEARL
For production testing
SCL
HS_EAR_R
HS_MIC
HS_GND
PLUG_DET
XEARR
6
4
3
XEARLC
XEARRC
3
2710203
These components near AV connector
2
MicB2
place near Gazoo
5
B
place near N2037
A
ASIC when video switch is not use
3.5mm AV CONNECTOR
C
(this side of green barrier)
MIC2N
4
(ESD)
5
HS_EAR_L
C
USB charging only
B
HeadDet
HookDet
18p
2320604
C2008
4
AVPaEn
2320783
MIC2P
D
1
ROUTE HS_MIC and HS_GND as
A
ECI: 10R needed between ASIP and
SDA
AV connector to ASIP
2710203
2C2004 2710203/2 1u5
220R
GND
C2004 1 /2 1u5
Z2001
W=0.10
L=
R2044
2k2
2k0
A2 ECIMicBias A3
Mic2pB1
GND
B2
B3
to ASIC C1 Mic2n
C2
C3
GND
2
8
4129320
N2037
EMIF03-MIC06F3
C=1n0
2k2
1k0
GND
C2005
2u2
/2 1u51
C2030
6
3
RIGHTINM
C4
HPRIGHT
D1
D2
SCL
SDA
D3
_SD
D4
VBAT
GND
HPLEFT
CPVSS
B2
LEFTINP
B3
B4
LEFTINM
VDD
C1
C2
GND
C3
RIGHTINP
34
N2000
4342145
TPA6130A2YZHR
A1
CPN
CPP
A2
GND
A3
A4
VDD
B1
B2
C1 C2
EXC24CN601X
L2002
3200012
1 2
GND
R
C
C
Z2000
IP5311CX5_LF
R
4129307
A1 A2
18p
27p
2320546
C2002
J2004
C2009
2320604
1
GND
7
68nH
3646081
L2003
2u2
C2006
GND
Appr
Copyright (C) Nokia Corporation. All rights reserved.
THIS DRAWING IS PROTECTED BY COPYRIGHT AS AN UNPUBLISHED WORK.
2351104
1
4
5
UNAUTHORIZED REPRODUCTION OF THIS DRAWING IS NOT PERMITTED.
THIS DRAWING CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION.
This document is property of Nokia Corporation
AV-CONNECTOR
Name
1
2
3
4
5
6
Shield
Shield
GND
C2007
2351104
5469661
X2001
2u2
2
GND
R2037
10R
C2034
33n
C2033
33n
J2003
J2002
GND
220n
2320143
4129313
V2002
C2040
5
L2001
3203855
120R/100MHz
COMP_VIDEO
SLOWAD(6:0)
FMANT
ACI(7:0)
AUDIO(13:0)
AV(5:0)
XAUDIO(7:0)
CHARGER
/2 1u52C2030

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)