Fp I/O Board - Philips MCP9360i Service Manual

11.18. Microphone, Headphones and Headphones Volume Control
11.18.1. Required Equipment
•
PC Doctor CD & USB dongle
•
Headset (combined headphones/microphone) with two 9mm jack plugs
11.18.2. Test Procedure
1. In PC Doctor: Run the microphone test and follow the instructions.
2. Play the recorded sound a number of times, using the volume buttons to increase and decrease the volume.
11.18.3. Fail Procedure
- Replace the FP Audio cable.
- Replace the FP I/O board. See paragraph 12.11.3.
- Replace the motherboard. See paragraph 12.15.9.
Hardware Tests MCP9360i 11. EN 29