Nokia E52 Service Schematics

52
1 54
FM_AUDIO_LP
FM_INTX
UART_WAKE
SLEEPCLK
ANT_FM
(6) For 3.6V supply voltage connect VBAT_BT input to VBAT 3.6V supply, VDD1V8_BT input must be Not Connected
For 1.8V supply voltage connect VDD1V8_BT and VBAT_BT inputs to 1.8V supply
Do not connect VDD1V8_BT if VBAT 3.6V supply is used
C C
I2S/PCM_IN
I2S/PCM_OUT
UART_WAKE
Notes
BLUETOOTH & FM RADIO MODULE WITHOUT RF FILTER
BT_RESETX
BT_WAKEUP
I2C_SDA
I2C_SCL
Place R6000 close to Rapu
(5) Pull-down is required on BTH_CLK_REQ signal (see release note)
See Note (5)
A
I2S_SDO
I2S_WS
I2S_CLK
I2S_WS
6
FM_AUDIO_RN
FM_AUDIO_LP
FM_AUDIO_LN
I2S_SDO
See Note (6)
I2S/PCM_OUT
I2S/PCM_SYNC
BT_RF_ACTIVE
BT_STATUS
BTH_CLK_REQ
(3) D6000 BTHFMRDS2.1M_WLAN module includes an internal dc blocking capacitor between BT_ANT (pin 15) and ASIC BT_ANT RF terminal.
(4) Additional components for phone wing boards are given in BTHFMRDS2.1_TEST release
ANT_BT
SYSCLK
ANT_BT
BTH_CLK_REQ
BT_STATUS
BTH_CLK_REQ
BT_TX_CONFX
BT_RF_ACTIVE
BT_RESETX
3
1
(2) C6001 and C6002 should be placed in the Bluetooth area, so that the differential audio lines to Retu ASIC are equal length.
2
A
UART_TX
UART_RX
UART_CTS
I2S/PCM_CLK
D
B
FM_AUDIO_RP
Remove J6007 before
mass production
FM_INTX
I2C_SCL
UART_RTS
I2S/PCM_CLK
I2S/PCM_SYNC
(1) 3k3 Pull-up Resistors are required on I2C_SCL, I2C_SDA.
See Note (1)
I2C_SDA
FM_AUDIO_RP
3
SYSCLK
SLEEPCLK
FM_AUDIO_RN
BTH_CLK_REQ
6
ANT_FM
UART_TX
See Note (2)
BT_TX_CONFX
B
4
D
I2S_CLK
UART_RX
UART_CTS
BT_WAKEUP
UART_RTS
FM_AUDIO_LN
UNAUTHORIZED REPRODUCTION OF THIS DRAWING IS NOT PERMITTED.
THIS DRAWING CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION.
This document is property of Nokia Corporation
Bluetooth - FM
Name
Right and left channels of FM Radio swapped in the 71.32 configuration
due to "FM Radio crackles when ECI headset is used with Gazoo" issue.
This fix is valid with >Gazoo3.4 and >Pearl4.0.
I2S/PCM_IN
2
Appr
Copyright (C) Nokia Corporation. All rights reserved.
THIS DRAWING IS PROTECTED BY COPYRIGHT AS AN UNPUBLISHED WORK.
GND
1
0
220n
2320143
C6002
9
7
GND
220n
2320143
C6001
1
4
5
4
BT_UART_RTS
BT_UART_CTS
5
6
BT_UART_RX
BT_UART_TX
7
8
VIO(1.8V)
9
VAFR
0
3
BT_PCM_SYNC/I2S_WS
UART_WAKEUP
30
31
BT_WAKEUP
INTX
32
VReg.1.8
33
I2S_WS
34
I2S_SCK
35
I2S_SDO
36
22
BT_RESETX
23
SLEEPCLK
GND
24
VBAT
25
BT_PCM_OUT/I2S_DO
26
27
TX_CONFX
28
RF_ACTIVE
STATUS
29
15
BT_ANT
GND
16
SCL
17
SDA
18
19
GND
2
BT_PCM_CLK/I2S_CLK
20
FMANTENNA
GND
21
4390051
1
BT_PCM
10
VAFL
11
GND
REF_CLK
12
CLK_REQ
13
14
GND
2
21
J6007
11
BTHFMRDS2.2M_ES1.5
D6000
13
0
12
11
9
8
7
6
2
1
11
6
3
2
1
12
11
13
0
6
8
9
8
7
6
5
4
3
2
6
2
1
0
33R
R6000
10
1
0
GND
21
2
7
10
8
9
J6004
J6005
J6006
J6001
J6002
J6003
BT(23:0)
BT(23:0)
VIO_BT
ANT_BT
FMRADIO(20:0)
FMANT
VBAT_BT
BT_WLAN(6:0)
VDD1V8_BT
REFCLK_I
J6000

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)