Sony BRC-300 Service Manual page 115
3ccd color video camera / optical multiplex unit
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Also See for BRC-300:
- Command list (23 pages) ,
- Specifications (8 pages) ,
- Brochure & specs (8 pages)
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PAN-direction reset is not performed,
and the PAN motor keeps rotating.
One of the following is
defective.
. FFC between CN1802
(SY board) and CN803
(CC board)
. CC board PH002, PH003,
or the peripheral circuit
Check above in order from
the top to identify the
defective part.
BRC-300/300P
BRU-300/300P
Check the symptom.
Is the pin 56 level of
No
IC1019 set to "H" at
the PAN end point
on the SY board ?
Yes
SY board failure
(IC1019 or the peripheral
circuit)
Replace the defective
parts or the SY board.
FFC: Flexible flat cable
1
PAN-direction reset is not performed,
and the PAN motor keeps rotating.
Is the pin 105 level
of IC1019 set to "H"
at the TILT end point
on the SY board ?
Yes
One of the following is
defective.
. FFC between SY board
and DR board
. FFC between DR board
No
and SE board
. SE board PH2152, 2153,
or the peripheral circuit
Check above in order from
the top to identify the
defective part.
4-5
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