Sony Ericsson K800 Electrical Repair Manual page 74

A1200 Ray/UMTS Module ROA 128 1112/Z
Note: Size 23.50 x 19.20 = Nominal PWB-size
Interface-pattern of the module:
Pin number Copper pad
1-152 Round 0.57mm
153-251 Round 1.00mm
252 (pin 1 marking) Round 0.57mm
The interface have copper between the pads connected to signal: GND
Pins connected to GND could be connected the copper between pads.
Recommended interface-pattern for the motherboard:
Pin number Copper pad
1-152 Round 0.67mm
153-251 Round 1.10mm
252 (pin 1 marking) Round 0.67mm
The outer layer using this footprint shall be fi lled with copper with good connection to GND. Isolation
between signal copper and GND-plane fi lling: min 0.4mm
APPENDIX
Soldermask opening
Round 0.67mm
Round 1.10mm
Round 0.67mm
Soldermask opening
Round 0.77mm
Round 1.20mm
Round 0.77mm
Components A1200
Pins / Signal cross-reference:
Pin number
1
2-3, 6-8, 10-11, 13-14, 16-17, 18-19, 21 29, 31,
33-34, 40-44, 46, 48-51, 55, 57, 62, 64-65, 67,
72, 73-251, 252
4
5
9
12
15
20
30
32
35-39
45
47
52
53
54
56
58
59
60
61
63
66
68
69
70
71
SEMC Electrical Repair Manual
Signal
VccB_mix
GND
XOOB
XOOA
VccB
CLKREQ
WRFLOOP
WCDMA_ANT
WCDMA_SENSE
WPABIAS
VBATI
RTEMP
XTLDO
WSTR
WDAT
WCLK
WON
TXIA
TXIB
TXQA
TXQB
MCLK
VCXOCONT
RXIB
RXIA
RXQB
RXQA
1202-3085 rev. 2
K800 - K810
74 (121)