Philips 65PUT6162 - Page 24

- direct-view LED without 2D-dimming: PSL power panel
- direct-view LED with 2D-dimming: PSDL power panel.
PSL stands for Power Supply with integrated LED-drivers.
PSLS stands for a Power Supply with integrated LED-drivers with added Scanning functionality (added microcontroller).
PSDL stands for a Power Supply for Direct-view LED backlight with 2D-dimming.
6.3 DC/DC Converters
The on-board DC/DC converters deliver the following voltages(depending on set execution):
• +3V5-SB, permanent voltage for the Stand-by Power system and WIFI
• +3V3-STANDBY,voltage for IR/Key board
• +12V, input from the power supply for the panel common(active mode)
• +12V, input from the power supply for LNB supply
• +3V3-EMMC, +V-EMMC-IO, voltage for EMMC when TV on
• +1V5-DDR, +VREF-A2-DQ,, +VREF-A2-CA, voltage for DDR
• TUNER_3V3, supply voltage for tuner
• +5V-SW, input intermediate supply voltage for USB Power
• +12V-AUDIO1 for the AUDIO AMP
• +3.3VA_T2, +1.2V_T2 voltage for Demodulator IC channel decoder
• +3V3-WIFI,voltage for WIFI
6.3.1 Power tree
PVDD
POWER SWITCH
AON4421
Q705
OPWRSB_PWR
+18V_AUDIO
SY8366QNC
U708
BUCK CONVERTER
PGOOD
FB706
+5V_STB
LDO CONVERTER
NC/AD1084CD
U707
3V3SBSTB_PWR
BUCK CONVERTER
SY8366QNC
U706
+18V
VCCK
FB707FB705
SY8234FCC
U713
BUCK CONVERTER
OPWRSB_PWR
R8058
+5V_USB
USB 2.0 * 2
USB 3.0 * 1
SY8366QNC
U707
BUCK CONVERTER
AVDD1V0_STB
R707
FB601
BUCK CONVERTER
SY8366QNC
U709
R716
DVDD3V3
R760
R717
VCC3.3V_FRC
AVDD3V3
AVDD1V0_1
LDO CONVERTER
G9661
U704
R713
LDO_PWR
VCC1.8V_FRC
R726
R8077
G9141
U709
LDO CONVERTER
AVDD1V2
POWER TREE
POWER SWITCH
AON4421
Q705
VCCK
FB707
+5V_SW
AON4421
Q704
POWER SWITCH
OPWRSB_PWR
+18VMAIN_18V
FB704
LDO CONVERTER
BUCK CONVERTER
U712
G9091
RT8079ZQW
U705
FB706
FB711
FB701
AO3401A
Q701
POWER MOS
FB703
DDRV
1.5V
STB_PWR
DDR_PWR_EN
AU_18V
AUDIO AMP
AD87588