Sony EVI-HD7V Service Manual page 4

3. Troubleshooting
3-1. Transmission Command .................................................. 3-1
3-2. Troubleshooting............................................................... 3-2
3-2-1. Does not start up normally ..................................... 3-2
3-2-2. Communication (VISCA) using RS-232C
cannot be performed .............................................. 3-4
3-2-3. IR remote control cannot receive .......................... 3-5
4. Circuit Operation Description
4-1. CMOS Board Sub-assembly ........................................... 4-1
4-2. VC-576 Board ................................................................. 4-1
4-3. DD-316 Board ................................................................. 4-1
4-4. SY-359 Board .................................................................. 4-1
4-5. SE-987 Board .................................................................. 4-2
4-6. MDR-42 Board ................................................................ 4-2
5. Spare Parts
5-1. Notes on Repair Parts ...................................................... 5-1
5-2. Exploded Views ............................................................... 5-2
5-3. Electrical Parts List ......................................................... 5-6
5-4. Packing Materials & Supplied Accessories ..................... 5-6
6. Diagrams
6-1. Block Diagrams ............................................................... 6-2
6-2. Board Layouts ................................................................. 6-4
MDR-42 .......................................................................... 6-4
SE-987 ............................................................................. 6-5
SY-359 ............................................................................. 6-6
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EVI-HD7V