47LV4400 Main (Front Side) Transistor Voltages
TQ20 VGH Reg Q17 RED_LED Q47
3V3_Enable
D28
Lineout_Mute
Pin (Panel Power) Pin Driver Pin Switch Pin Routing
[B] 3.0V (CTRLP) [B] 0.75V (OPC_CTRL) [1] 0V (Gnd) [A1] 0.06V (A_Mute)
[C] 26.85V (Out) [C] 0.02V (LED Control) [2] 0V (VCCK) [A2] 0.37V (Lineout_Mute)
[E] 30.68V (In) [E] 0V (Gnd) [3] 6.19V (3V3_EN) [C] 0.19V (Mute_Lineout)
TQ21 VGL SW Q27 RED_LED Q66
Audio_Mute
D54
HDMI 5V
Pin (Panel Power) Pin Control Pin 12V Det Pin Routing
[B] 0.6V (CTRLN) [B] 0.02V (From Q17) [1] 11.7V (Off_Mute) [A1] 0.0V (HDMI_5V_In)
[C] 4.0V (SW) [C] 3.78V (LED Control) [2] 11.7V (To Q70) [A2] 5.12V ('+5VSB)
[E] 0V (Gnd) [E] 0V (Gnd) [3] -0.03V (HW_Mute) [C] 4.97V (HDMI_5V_Out)
TQ22 T-CON Q30 AMPVCC_OP Q69
Line_Out
D57
HDMI 5V
Pin Write Protect Pin Regulator Pin Mute_Enable Pin Routing
[B] 0V (TCON_WP) [B] 12.71V [1] 0V (Gnd) [A1] 0.0V (HDMI_5V_3IN)
[C] 3.3V (WP1) [C] 12.78V (AMPVCC_AP) [2] 0.16V (Lineout_Mute) [A2] 0.0V (HDMI_5V_2IN)
-
.
_
.
.
_
_
Q8 MUTE_AMP Q36 HDMI3_Hot_Swap Q70
Audio_Mute
Pin (Audio Mute) Pin Switch Pin 12V / 5V Det
[B] 0V (Mute_Amp) [1] 0V (Gnd) [1] 11.7V (To Q66)
[C] 12.63V (Mute) [2] 0V (3_HOTPLUG) [2] 12.73V
[E] 0V (Gnd) [3] 0V [3] -0.03V (Off_Mute)
Q14 LVDS_PWR Q37 HDMI3_Hot_Swap D25
Mute_Amp
Pin Driver Pin Switch Pin Routing
[B] 0.65V (LVDS_PWR_ON) [1] 0V (Gnd) [A1] 0.04V
.
_
.
[E] 0V (Gnd) [3] 0V [C] 0V (Mute_Amp)
Q16 BLUE_LED Q46
3V3_Enable
D27
A_Mute
Pin Control Pin Driver Pin Routing
[B] 0.08V (OPWM2) [1] 0V (Gnd) [A1] 0.03V (Off_Mute)
[C] 2.56V (LED Control) [2] 0.67V (VCCK) [A2] 0.03V (HW_Mute)
[E] 0V (Gnd) [3] 0V (To Q47) [C] 0V (A_Mute)
To Next Page
Loading...
