Sony PFV-SP3300 Manual de manutenção - Página 8
Procurar online ou descarregar pdf Manual de manutenção para Sistema estéreo Sony PFV-SP3300. Sony PFV-SP3300 40 páginas. Signal processing unit, backup power supply unit
Também para Sony PFV-SP3300: Manual de instalação (16 páginas), Manual de operação (18 páginas), Manual de instruções (18 páginas)
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1-3. Status Indicators
1-3. Status Indicators
Status indicators A and B on the front panel always display the state of this unit (including the power units or optional boards).
The state of this unit can also be viewed using the STATUS OUT connector at the rear of this unit.
Status indicator A
Status indicator B
Front panel
When one power supply unit (A) is installed (in the upper slot)
Indicator A
State
Lights in green
Normal operation
Blinks in green
Warning is generated
on the optional board.
Blinks in red
An error occurs
on the optional board.
The current
consumption overflows.
The fan at the rear of this unit
stops.
Lights in red
Abnormality occurs at the output
voltage of power supply unit A.
Abnormality occurs
in the fan of power supply unit A.
Off
Abnormality occurs
in power supply unit A.
The switch of power supply unit A High
is turned off.
1-2 (E)
Power supply unit A
POWER A
POWER B
Power supply unit B
STATUS OUT connector
1pin
PS-A
ERROR
Low
Low
Low
Low
Low
High
High
High
STATUS OUT connector
Rear panel
2pin
3pin
PS-B
FAN
ERROR
ERROR
Low
Low
Low
Low
Low
Low
Low
Low
Low
High
Low
Low
Low
Low
High
High
High
High
4pin
5pin
BOARD
BOARD
ERROR
WARNING
Low
Low
Low
High
High
Low
High
Low
Low
Low
Low
Low
Low
Low
High
High
High
High
PFV-SP3300