External Input Diagnosis - Samsung CS21A530FL Service Manual

2. External Input Diagnosis

Component inputs and one monitor output (Video, Audio) are supported.
The signal is input to UOC TOP IC through the ports.
If the signal input change "and output are" to "is" not detected, check the following.
- Supplied Power: UOC TOP IC(5V, 3.3V, 8V)
- Input Problem Check: Check the connecting jacks.
MONITOR-OUT-V
AV2-IN-V
AV1-IN-L
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MONITOR-OUT-L
AV-IN-V AV-L-IN AV-R-IN
manuals search engine
AV2-IN-L
MONITOR-OUT-R
AV1-IN-V
AV2-IN-R
AV2-IN-V
MONITOR-OUT-V
GND
Troubleshooting
AV1-IN-L
AV1-IN-R
AV2-IN-R
Monitor-OUT-R
MONITOR-OUT-L
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