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RM-272; RM-273
RF Troubleshooting and Manual Tuning Guide
The differences between BOM1 and BOM3
CCT ref no.
C7504
2320481
C7520
2320524
C7523
NA
C7524
NA
C7564
2320778
G7501
4520105
L7500
3646065
L7501
3646065
L7504
3646063
L7505
3646063
N7520
4355929
Z7501
4511597
Z7503
4000041
Z7504
4511605
The two images below show you the different BOMs. The easiest way to identify which is which, is to look
at the PA. In BOM1 the PA is RFMD and in BOM3 Renesas.
Issue 1
Part no. and description
BOM1
CHIPCAP X5R 1U K 6V3 0603
CHIPCAP NP0 3P3 C 50V
0402
CHIPCAP X5R 10N K 16V
0402
VCTCXO 38.4MHZ 2.5V 2MA
CHIP COIL 12N J
Q31/800MHZ 0402
CHIP COIL 12N J
Q31/800MHZ 0402
22nH J Q28/800MHz
CHIP COIL 22N J
Q28/800MHZ 0402
PA RF9282E6.5 GSM/EDGE
850/900/1800/1900
DUAL RX SAW FILTER
1800/1900 MHz 2016
SAW MODULE TX GSM
850/900MHz 4.5x3.2
DUAL RX SAW FILTER
850/900 MHz 2016
COMPANY CONFIDENTIAL
Copyright © 2007 Nokia. All rights reserved.
BOM3
2320505
CHIPCAP X5R 1U K 6V3 0603
NA
2351009
CHIPCAP X5R 1U K 6V3 0402
2351009
CHIPCAP X5R 1U K 6V3 0402
NA
4520043
VCTCXO 38.4MHZ 2.5V 2MA
3646009
CHIP COIL 10N J
Q30/800MHZ 0402
3646091
CHIP COIL 6N8 J
Q27/800MHZ 0402
3646007
27nH J Q27/800MHz
3646097
CHIP COIL 39N J
Q24/800MHZ 0402
4355976
POW AMP RPF89002B GSM/
EDGE QUAD BAND
4511821
SAW FILT DUAL 1800/1900
MHz 2016
4000065
TX SAW MODULE GSM
850/900MHz
4511639
SAW FILT DUAL
850/900MHz 2.0x1.6x0.74
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