Sony Ericsson K630 Troubleshooting Manual page 7

Customized FM Radio Cable
STEP 1:
Use Cable according to Picture 15
Picture 15
Product Name: Test lead BNC-4mm 1,5m
Product Description: Test lead with 4 mm lab plugs at one end and a BNC plug at the other.
Manufacturer: PMK Germany
Location: http://www.elfa.se/en/ or other supplier.
Part number: 46-310-40 (Note: This is ELFA part number)
STEP 2:
Cut the Red lab plug according to Picture 16
Picture 16
STEP 3:
Use any Portable Handsfree (PHF) Cable and cut according to Picture 17
Picture 17
Note: Minimum Cable length 40 cm.
TROUBLESHOOTING Equipment List Equip Equipment List ment List
STEP 4:
Use only wire connected to Pin2 and cut all other wires according to Picture 18.
Use a digital multimeter instrument (DMM) and perform diode measurement to select the wire
connected to Pin2 at hands free system connector plug.
Picture 18
STEP 5:
Connect by soldering cable from Picture 16 and cable from Picture 18 according to Picture 19.
Picture 19
Test Cards
Local SIM
Any functional Local SIM Card, see Picture 20
Picture 20
SEMC Troubleshooting Manual
K630 - V640 - K660
1215-3608 rev. 1 7 (96)