Image Trouble - Sony SNC-WR632C Service Manual

3-4. Image Trouble

Is the power input to the FCB
camera block?
Yes
Check the defective portion.
The PC monitor does not
display the image.
Go to "3-5. Network Trouble".
SNC-WR632C/WR602C
Is a voltage of 7 V output from
No
pins 1 to 5 of CN101 on the
MD-151 board?
No
Is a voltage of 24 V input to or
output from CN103 on the
MD-151 board?
Yes
Failure of IC202 on the MD-151
board or the peripheral circuit
of IC202
The video monitor does not display the image. (Go to page 3-6 A.)
Neither video monitor nor PC monitor displays the image. (Go to page 3-6 B.)
Check the connection between the
MD-151 board and FCB camera block.
Check the connection between CN101
Yes
on the MD-151 board and CN907 on
the CN-3521 board, and the
connection between CN902 on the
CN-3521 board and FCB camera block.
Check the connection between CN101
No
on the SY-416 board and CN103 on
the MD-151 board.
3-5 (E)