Remote Control Trouble; Sound Trouble - Sony SS-SP50FW Service Manual

3-7. Remote Control Trouble

Remote control is abnormal.
Is the H1 board abnormal?
No
Is the connection of H1 board
abnormal?
No
Replace the A board.

3-8. Sound Trouble

Sound is abnormal.
Is the sound circuit abnormal?
No
Is the connectors of sound
circuit abnormal?
No
Replace the A board.
3-6
n
For the replacement parts, refer to Section 4.
The parts other than those described in Section 4 are
not service parts. When the replacement of those parts
is required, replace them in the assembly unit.
Yes Replace the H1 board.
Yes Connect correctly. If the trouble
persists, replace the H1 board.
n
After replacing the parts, perform the following
adjustments.
. AD calibration adjustment (Refer to Section 2.)
. White balance adjustment (Refer to Section 2.)
. EDID data input
. S-init Goods (Refer to Section 2.)
n
For the replacement parts, refer to Section 4.
The parts other than those described in Section 4 are
not service parts. When the replacement of those parts
is required, replace them in the assembly unit.
Yes Replace the defective parts.
Yes Replace the defective parts.
n
After replacing the parts, perform the following
adjustments.
. AD calibration adjustment (Refer to Section 2.)
. White balance adjustment (Refer to Section 2.)
. EDID data input
. S-init Goods (Refer to Section 2.)
FWD-50PX2