User Guide

Customer Care Solutions Company Confidential Schematics RH-20
Issue 1 10/2003 Copyright Nokia 2003. All rights reserved. Page A-33
IR Module
For IR transceiver
SD IRED_A
TXD
RXD
D
C
UEM IR level shifters
are ground, when 1.8V
IR is used!
C351
22p
B
A
C 350 - 353
N 350
Used referenses
R 350
0
not_assembled
RXD
4
5
PWDWN
Vcc
6
VIO
7
8
GND
GND
9
R350
therm1
GND
VFLASH1
GND
N350
RPM960-H7E3A
LEDA
1
LEDC
2
TXD
3
VBAT
IRGND
C352
100n
26-Mar-03
Dr.
Des.
Appr
LUOKKANE
01-Jan-2001
dd-mmm-yy
Mikko S. Terho
Name
Rohm IR Module 1.8V
Assoc
DCT45 Common Baseband
IRGND
2
10
UNAUTHORIZED REPRODUCTION OF THIS DRAWING IS NOT PERMITTED.
THIS DRAWING IS PROTECTED BY COPYRIGHT AS AN UNPUBLISHED WORK.
Copyright (C) Nokia Corporation. All rights reserved.
0
100n
C353
4u7
C350
IRGND
IRGND
VIO
GENIO(31:0)
IACCDIF(5:0)
GPIO(31:0)
IRIF(2:0)
IRIF_I(1:0)
1
IRGND
VFLASH1