Sony PCS-1500 Service Manual page 132

4-1. Check Items Before Starting Self-diagnostics
Symptom: The main power cannot be turned on even the
POWER switch of processor is pressed.
(The logotype "SONY" does not appear.)
SS-01
POWER or
STANDBY
LED indicator
turns on?
NO
Power supply
cable is correctly
connected?
YES
The system works
correctly when the AC
adapter is replaced
YES
Replace the AC adapter
4-2
YES
0-0
NO
Connect it correctly
NO
0-0
Symptom: The main power cannot be turned on even the
"POWER" button of remote commander is
pressed.
SS-02
The logotype "SONY"
appears when starting up the
system if the main power is
turned off once then
back on
YES
SS-06
NO
SS-01
PCS-1500/1500P