10
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
Ref. No.
Application / Function
Operation / Condition / Compatibility
IC14
3.3V power supply
5V
→
3.3V
Q1
Register integrated transistor
SL. MUTE control
Q2
Register integrated transistor
For FG signal
Q3
Register integrated transistor
LO.MUTE control
Q4
Register integrated transistor
DRMU control
Q12
Transistor for APC
Laser diode brightness control for CD
Q13
Transistor for APC
Laser diode brightness control for DVD
Q16
MOS-FET
Laser diode ON/OFF control for DVD/CD
COMPONENTS DESCRIPTION