Philips PM 5125 Manual page 15

19.
Output terminal 600 S2 (BU4)
SYNC. IN (BU3)
Signal earth (BU2, BUS, BU7)
Chassis earth
(BU6, front panel)
(BU12, rear panel)
SK12, rear panel
CDI1, rear panel
CD12, rear panel
R1
BU3
BUS
The output voltage at this terminal may be'
varied continuously by means of R2 and in steps
of 20 dB by means of SK4.
The output impedance is 600 S2.
Input terminal for the external synchronisation'
signal.
Terminals to which the signal earth is connected
Earthing terminals connected to Che metal frame`
of the cabinet.
The signal earth and the chassis earth may be
connected by linking BU6 to BU7. Also refer to
chapter V—B.
Mains voltage selector
Mains input terminal
Mains output terminal
SK3
R2
Fig. S. Contro/s and terminals
LAi
SKl
SK4
BU6
MA6281
Mt
BU1
SK2
BU2
BU4
BU7