Sony BRC-300 Service Manual page 6

3-7.
3-8.
4. Troubleshooting
4-1.
4-2.
4-3.
4-4.
4-5.
4-6.
5. Circuit Description
5-1.
5-2.
5-3.
5-4.
5-5.
5-6.
5-7.
4
BRBK-303 Output Video Check .............................................................. 3-43
3-7-1. Tools/Equipment ...................................................................... 3-43
3-7-2. Output Video Check ................................................................. 3-43
BRBK-304 Output Video Check .............................................................. 3-44
3-8-1. Tools/Equipment ...................................................................... 3-44
3-8-2. Output Video Check ................................................................. 3-44
Overview ..................................................................................................... 4-1
BRC-300/300P ............................................................................................ 4-2
4-2-1. Troubles during Power-on Process of the Unit .......................... 4-2
4-2-2. Image System Troubles .............................................................. 4-7
4-2-3. Communication Troubles ......................................................... 4-10
4-2-4. Troubles when Connecting Optional Cards ............................. 4-13
BRC-300 Camera Block ........................................................................... 4-15
BRU-300/300P .......................................................................................... 4-17
4-4-1. Trouble when Power-on the Unit ............................................. 4-17
4-4-2. Image System Trouble ............................................................. 4-19
4-4-3. Communication Trouble .......................................................... 4-21
4-4-4. Trouble when Connecting the Optional Card .......................... 4-22
RM-BR300 ................................................................................................ 4-23
4-5-1. Trouble when Power-on the Unit ............................................. 4-23
4-5-2. Communication Trouble .......................................................... 4-24
Optional Cards .......................................................................................... 4-26
4-6-1. BRBK-301 ................................................................................ 4-26
4-6-2. BRBK-302 ................................................................................ 4-30
4-6-3. BRBK-303 ................................................................................ 4-32
4-6-4. BRBK-304 ................................................................................ 4-34
BRC-300/300P Circuit Description ............................................................ 5-1
5-1-1. Camera Block ............................................................................. 5-1
5-1-2. IF-944 Board .............................................................................. 5-1
5-1-3. CC-91 Board .............................................................................. 5-2
5-1-4. SY-314 Board/SW-1204 Board ................................................. 5-3
5-1-5. CN-2547 Board .......................................................................... 5-3
BRU-300/300P Circuit Description ............................................................ 5-4
5-2-1. MC-66 Board ............................................................................. 5-4
5-2-2. CN-2548 Board .......................................................................... 5-5
RM-BR300 Circuit Description .................................................................. 5-5
BRBK-301 (AN-22 Board) Circuit Description ......................................... 5-6
BRBK-302 (SD-50 Board) Circuit Description .......................................... 5-6
BRBK-303 (MX-107 Board) Circuit Description ....................................... 5-7
BRBK-304 (DV-33 Board) Circuit Description ......................................... 5-7
BRC-300/300P
BRU-300/300P