Samsung CL-29Z50MQ Manual De Instrucciones página 57

Troubleshooting
3. External Input Diagnosis
This consists of AV1/2, S-VHS and Component signal inputs as well as monitor output (Video, Audio).
The signals are sent to VCTI and the selected signals are output.
If the signal input or output does not work, check the following items.
- Check for input defects: Check the Micom input pin.
- Check for output defects: Check JAR701 (for RF/AV) or JA701(for comp/S_VHS)
6-8 Samsung Electronics