42LV5500 MAIN (FRONT SIDE) SIMICONDUCTORS
IC103 NVRAM IC505 (+3.3V_NORMAL) IC508 (+1.5V_DDR) IC801 RGB Q1001 Wireless Vcc IC1203 EDID Data Q502 PWR_ON
Pin for USB Pin Regulator Pin Regulator Pin Data Buffer Pin Driver Pin PC Pin Switch
[1] n/c [1] 0V (Gnd) [1] 3.46V [1] 1.81V B 0.02V [1] 0V (Gnd) [1] 3.5V (In)
[2] 0V [2] 11.96V (In) [2] n/c [2] 1.81V C 24.5V [2] 4.96V (Vcc In) [2] 0.67V
[3] 3.34V [3] 0V (Gnd) [3] 3.46V (In) [3] 3.72V E Gnd [3] 4.96V (Vcc In) [3] 2.62V (Out)
[4] 0V [4] 0.8V [4] 3.49V (PWR On/Off1) [4] 1.8V On when wireless dongle connected [4] 3.34V (USB Ctl2)
[5] 3.22V [5] 0.79V [5] 0V (Gnd) [5] 1.8V [5] 3.17V Q503 0.9V FET
[6] 3.22V [6] 3.47V (PWR On/Off2_2) [6] 3.31V [6] n/c (4.44V) Q1002 Wireless Vcc [6] 4.96V (Out) Pin Switch
[7] 0V (Gnd) [7] 3.35V (Out) [7] 0.79V [7] 0V (Gnd) Pin Switch [7] 4.96V (Out) [1] 0.95V
[8] 3.34V [8] 3.35V (Out) [8] 1.5V (Out) [8] n/c (4.43V) S 24.5V [8] n/c (0V) [2] 0.95V
[9] n/c (1.79V) G 24.5V [3] 0.95V
IC501 +0.9V_CORE IC506 Switched Q901 IR Buffer [10] n/c (1.79V) D 0V IC1204 EDID Data [4] 1.36V
Pin DC to DC Pin 5V for USB 2 Pin 2nd [11] 3.72V On when wireless dongle connected Pin PC [5] 11.96V
.
.
.
.
[2] 0.59V [2] 11.98V (In) C 3.48V [13] 1.81V IC803 RS232 [2] 4.96V (Vcc In) [7] 11.96V
[3] 0.44V [3] 0V (Gnd) E Gnd [14] 5V (Vcc In) Pin Routing [3] 4.96V (Vcc In) [8] 11.96V
[4] 11.95V [4] 0.79V [1] 3.5V [4] 3.34V (USB Ctl1)
[5] 0V [5] 3.48V Q902 IR Buffer IC802 EDID Data [2] 5.64V [5] 3.17V Q508 0.9V FET
[6] 5.33V [6] 3.48V (PWR On/Off2_1) Pin 1st Pin PC [3] 0V [6] 4.96V (Out) Pin Switch
[7] 4.6V [7] 4.96V (Out) B 0.57V [1] 0V (Gnd) [4] 0V [7] 4.96V (Out) [1] 0V (Gnd)
[8] 5.81V [8] 4.96V (Out) C 0.02V [2] 0V (Gnd) [5] (-5.56V) [8] n/c (0V) [2] 0V (Gnd)
[9] 0.95V E Gnd [3] 0V (Gnd) [6] (-5.59V) [3] 0V (Gnd)
[10] 1.36V IC507 (+5V_NORMAL) [4] 0V (Gnd) [7] n/c (5.64V) IC2103 (+1.26V_TU) [4] 4.6V
Pin Regulator [5] 4.73V [8] n/c (0V) Pin Regulator [5] 0.95V
IC504 +2.5V BCM [1] 0V (Gnd) [6] 4.73V [9] n/c (3.49V) [1] 0V (Gnd) [6] 0.95V
Pin Regulator [2] 11.98V (In) [7] 4.73V [10] n/c (0V) [2] 1.27V (Out) [7] 0.95V
[1] n/c [3] 0V (Gnd) [8] 4.73V (Vcc In) [11] n/c (3.34V) [3] 3.33V (In) [8] 0.95V
[2] 4.92V (En) [4] 0.79V [12] 3.48V
[3] 3.47V (In) [5] 3.48V [13] 0V Q501 RL_ON (PWR_On)
[4] 3.49V (Ctl) [6] 3.48V (PWR On/Off2_1) [14] (-5.59V) Pin 1st Driver
[5] n/c [7] 4.96V (Out) [15] 0V (Gnd) B 0.64V
[6] 2.57V (Out) [8] 4.96V (Out) [16] 3.5V (Vcc In) C 0V
[7] 0.6V EGnd
[8] 0V (Gnd)
42LV5500 MAIN (BACK SIDE) SIMICONDUCTORS
IC502 Power Det Gen Q101 RGB_DDC_SDA Q506 PANEL_VCC Q904 IR Wireless Pass D707 5V Pull-Up to D713 Bias for Q710
Pin (For +12V) Pin FET Buffer Pin
Control 2nd Driver Pin 2nd Driver Pin DDC_SCL/SDA_1 Pin HDMI CEC
[1] 0V (Gnd) [B] 0V (Gnd) B 0.67V B 0.02V A1 4.96V A1 0V
[2] 3.8V (In) [G] 3.3V C 0V C 3.48V C 5V C 3.45V
[3] 3.73V (Out) [S] 4.74V E Gnd E Gnd A2 0V A2 3.5V
[D] 3.34V
IC503 Power Det Gen Q507 PANEL_VCC Q906 IR Wireless Pass D708 5V Pull-Up to D810 5V Routing to
Pin (For +24V) Q102 RGB_DDC_SCL Pin Switch Pin 1st Driver Pin DDC_SCL/SDA_3 Pin IC802 RGB EDID
[1] 0V (Gnd) Pin FET Buffer S 11.97V (In) B 0.57V A1 4.96V A1 4.73V
[2] 3.7V (In) [B] 0V (Gnd) G 1.8V (Enable) C 0V C 5V C 5.01V
[3] 3.73V (Out) [G] 3.3V D 11.94V (Out) E Gnd A2 0V A2 0.07V
.
IC601 EEPROM [D] 3.34V Q710 CEC Remote Q2104 Tuner SIF D710 5V Pull-Up to
Pin Micro Pin HDMI CEC Pin (Sound) Buffer Pin DDC_SCL/SDA_2
[1] 0V (Gnd) Q504 INV_CTL (Drv_On) [B] 3.47V B 0.23V A1 4.96V
[2] 0V (Gnd) Pin Driver [G] 3.51V C 0V (Gnd) C 5V
[3] 3.49V B 0V (INV ON) En [S] 3.47V E 0.93V A2 0V
[4] 0V (Gnd) C 3.28V (Out) [D] 3.49V
[5] 3.49V E Gnd Q2106 Tuner Video D711 5V Pull-Up to
[6] 3.49V Q801 Earphone Pin (Analog) Buffer Pin DDC_SCL/SDA_4
[7] 0V (Gnd) Q505 PANEL_VCC Pin Mute B 3.67V A1 4.96V
[8] 3.50V (Vcc In) Pin
Control 1st Driver
B 0V C 0V (Gnd) C 5V
B 0V C 3.35V E 4.35V A2 0V
C 0.68V E Gnd
EGnd
To Next Page
Loading...
