Philips HTS-3510 - Page 10

- 2-3 -
3. Front Circuit (1/2)
POWER ON
LED OFF.
Is digitron
on normally?
Check if
the PN101/PN102
is OK.
Check if the
Front power is
OK(*1).
Refer to SMPS Part.
Reconnec it.
Check if the
VFD001 Pins
are OK.
Check Patten
and Resoldering.
Check if all Buttens
are OK.
Check if the
Volume is
OK.
Check if the
Headphone is
OK.
Check if the
Remocon is
OK.
Front B/D OK.
* 1: PN101 Pins
Pin 1: -32V
Pin 8: -28V
Pin 9: -32V
Pin 20: 12V