3650_3660.pdf

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Customer Care Europa, Middle East & Africa
Technical Services / SCCE Training Group
© 2004 NOKIA Corporation Only for training and service purposes
nokia
CONFIDENTIAL
DCT-4 Common overview
NHL-8 (3650/3660)
17.03.2004
Version 3.0 Approved
(PWB) CS7_20
1(12)
Table of Contents
DCT4 Common Schematics
Zocus
Audio
UEMK / SimReader
UPP / SDRAM / MMC
Memories
Camera interface & HW accelerator
UI
Bluetooth & IR
RF-schematics
Signal overview / Layout
Componentfinder
Page
1
2
3
4
5
6
7
8
9
10
11
12
Customer Care Europa, Middle East & Africa
Technical Services / SCCE Training Group
© 2004 NOKIA Corporation Only for training and service purposes
nokia
CONFIDENTIAL
Zocus
NHL-8 (3650/3660)
17.03.2004
Version 3.0 Approved
(PWB) CS7_20
2(12)
UPP
2
PUSL (2:0)
1
2
0
UEM
UPP
UEM
Battery connector
CBUS (2:0)
1.2 V in
Local mode
0.9 V
Charger plug
UEM
Customer Care Europa, Middle East & Africa
Technical Services / SCCE Training Group
© 2004 NOKIA Corporation Only for training and service purposes
nokia
CONFIDENTIAL
Audio
NHL-8 (3650/3660)
17.03.2004
Version 3.0 Approved
(PWB) CS7_20
3(12)
2.1 V bias voltage
Microphone
UEM
Earpiece speaker
UEM
Handsfree speaker
UEM
UPP
1.8 V if N330 enabled
Headset connector
UEM
Customer Care Europa, Middle East & Africa
Technical Services / SCCE Training Group
© 2004 NOKIA Corporation Only for training and service purposes
nokia
CONFIDENTIAL
UEMK
NHL-8 (3650/3660)
17.03.2004
Version 3.0 Approved
(PWB) CS7_20
4(12)
Power switch
Batt.-conn. & Charger plug
3.5 V (unpressed)
2
0.5 VDC
2.78 V
32.768 kHz sinewave 1
1.8 V
1.8 V
if
camera active
EAR_AUDIO (1:0)
I_AUDIO (1:0)
2.78 V
Audio
Backup Batt.
UI
Audio
SIMcard reader
UPP/BT/Zocus
UPP
{
N261/BT
7
2
R402
220k
6
7
3
J216
8
VPP
IR & BT
Memories
TXC
RF
RF
1.37 V
0.9 V
0.9 V
2.8 V
2.8 V
4.7 V
2.8 V
2.8 V
2.8 V
Customer Care Europa, Middle East & Africa
Technical Services / SCCE Training Group
© 2004 NOKIA Corporation Only for training and service purposes
nokia
CONFIDENTIAL
UPP & SRAM
NHL-8 (3650/3660)
17.03.2004
Version 3.0 Approved
(PWB) CS7_20
5(12)
5
RF
BT/UEM
4
UEM
J170
C171
R171
6
UI
UEM
Batt.-conn./BT/UEM
UEM
RF
Camera Interface
UEM
2.8 VDC if
MMC inserted
{
TXP
{
Memories/BT/
Cam.-IF/UI
2.8 V 2.78 V
VMEMA
2.8 V
UEM
Memories/Zocus/Cam.-IF/UI
1.8 V
1.8 V
C323 C318 C319
1.37 V
2.8 V
C320
C321
1.8 V
UEM
8
9
J218
Memories
11
Memories
R229
14V/50V

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