32LD350 MAIN (FRONT SIDE) SIMICONDUCTORS
IC101 Serial Flash IC403 (+1.26V_VDDC) IC407 (D1.8V) IC5001 (+1.26V) for Tuner Q7702 HDMI 4
Pin Memory Pin Regulator Pin Regulator Pin Regulator Pin Det
[1] 0.05V [1] 0.79V [1] 0.8V [1] 3.3V (In) B 0.63V
[2] 3.28V [2] 0V (Gnd) [2] 0V (Gnd) [2] 1.26V (Out) C 0V
[3] 2.26V [3] 3.37V (In) [3] 3.38V [3] 0V (Gnd) E Gnd
[4] 0V (Gnd) [4] 4.47V [4] 4.79V
[5] 0V [5] 3.34V [5] 3.35V Q100 Write Protect for D1100 5V Routing
[6] 0V [6] 1.3V (Out) [6] 1.76V (Out) Pin IC101 Pin for IC1100
[7] 3.28V (B+) [7] 1.3V (Out) [7] 1.76V (Out) B 0V [A1] 0.07V
[8] 3.28V (B+) [8] 2.96V (PWR On/Off2_1) [8] 2.36V (PWR On/Off1) C 3.3V [A2] 4.98V
E Gnd [C] 4.37V
IC105 HDCP IC405 (+3.3V_NORMAL) IC1000 (+1.2V_PVSB)
Pin EEPROM Pin Regulator Pin Regulator Q1100 Earphone Mute D7705 5V Routing
[1] 0V (Gnd) [1] 0V (Gnd) [1] n/c Pin 1st Driver Pin for IC7701
[2] 0V (Gnd) [2] 11.92V (In) [2] 3.26V (Enable) B 0V [A1] 0V
[3] 3.3V (B+) [3] 0V (Gnd) [3] 3.26V (In) C 2.26V [A2] 4.98V
[4] 0V (Gnd) [4] 0.8V [4] n/c E Gnd [C] 4.71V
[5] 0V [5] 0.84V [5] n/c
[6] 3.3V [6] 2.39V (PWR On/Off1) [6] 1.81V (Out) Q1103-4 EARPHONE
[7] 0V (Gnd) [7] 3.35V (Out) [7] 1.21V Pin MUTE
[8] 3.28V (B+) [8] 3.35V (Out) [8] n/c B 0V
C0V
IC401 5V Regulator IC406 (+5V_NORMAL) IC1450 5V Shot Protection E Gnd
Pin for USB Pin Regulator Pin for USB
[1] 11.9V (In) [1] 0V (Gnd) [1] 0V (Gnd) Q1105 Earphone Mute
[2] 5.09V (Out) [2] 11.92V (In) [2] 5V (In) Pin 2nd Driver
[3] 5.09V (Out) [3] 0V (Gnd) [3] 5V (In) B 0.63V
[4] 0V (Gnd) [4] 0.8V [4] 0V (USB-Ctl) C 0V
[5] 3.25V (PWR On/Off1) [5] 0.84V [5] E Gnd
[6] 0.8V [6] 2.39V (PWR On/Off1) [6] 5V (Out)
[7] 5.05V [7] 4.98V (Out) [7] 5V (Out)
[8] 0V (Gnd) [8] 4.98V (Out) [8] n/c
32LD350 MAIN (BACK SIDE) SIMICONDUCTOR
IC103 Reset IC1100 Earphone IC1201 RS232 IC7702 EDID Data Q407 PANEL_VCC Q5004 Tuner SIF
Pin Generator Pin Amp Pin Data Buffer Pin HDMI4 Pin
Control 2nd Driver Pin (Sound) Buffer
[1] Gnd [1] 2.14V [1] 3.34V [1] 0V (Gnd) B 0.679V B 0.163
[2] 0V [2] 0V (Gnd) [2] 3.48V [2] 0V (Gnd) C 0V C Gnd
[3] 3.39V [3] 0.02V [3] 0V [3] 0V (Gnd) E Gnd E 0.85V
[4] 2.19V [4] 0V [4] 0V (Gnd)
IC104 EEPROM [5] 2.19V [5] (-5.37V) [5] 4.69V Q409 PANEL_VCC Q7701 HDMI 2
Pin Mstar [6] 4.37V [6] 5.39V [6] 4.69V Pin Switch Pin Det
[1] 0V (Gnd) [7] 2.19V [7] (-5.37V) [7] 4.69V S 11.97V (In) B 0.63V
[2] 0V (Gnd) [8] 2.18V [8] n/c (0V) [8] 4.69V G 1.84V (Enable) C 0V
[3] 0V (Gnd) [9] n/c (3.39V) D 11.97V (Out) E Gnd
[4] 0V (Gnd) IC1104 Optical Audio [10] n/c (3.35V) Q401 Power On/Off
[5] 3.31V Pin Amp [11] n/c (0V) Pin Driver for Q402 Q600 AMP_MUTE Q7703 CEC Remote
[6] 3.31V [1] 1.64V [12] 3.35V B 0.64V Pin Pin 25 IC600 Pin HDMI CEC
[7] 0V (Gnd) [2] 3.29V [13] 0V C 0V B 0.08V [B] 3.39V
[8] 3.31V [3] 0V (Gnd) [14] 5.47V E Gnd C 3.35V [G] 3.32V
[4] 0V (Gnd) [15] 0V (Gnd) E Gnd [S] 0V
IC400 (+3.3V_AVDD_MPLL) [5] 3.29V [16] 3.37V Q402 Power On/Off [D] 3.26V
Pin Regulator Pin Switch Q1101-2 EARPHONE
[In] 3.35V IC1105 EDID Data IC7701 EDID Data 1 3.39V (In) Pin MUTE D102 Mute
[Gnd] Gnd Pin PC Pin HDMI2 2 0.89V (Ctl) B 0V Pin Routing
[Out] 3.34V [1] 0V (Gnd) [1] 0V (Gnd) 3 3.28V (Out) C 0V [A1] 0V
[2] 0V (Gnd) [2] 0V (Gnd) E Gnd [A2] 0V
IC601 (+1.8V_Amp) [3] 0V (Gnd) [3] 0V (Gnd) Q405 Inverter On/Off [C] 0V
Pin Regulator [4] 0V (Gnd) [4] 0V (Gnd) Pin Switch Q2405 IR Buffer
[1] Gnd [5] 4.7V [5] 4.7V B 0.06V Pin 1st Driver D1115 5V Routing
[2] 1.81V [6] 4.7V [6] 4.7V C 3.32V B 0.6V Pin for IC7705
[3] 3.31V [7] 4.7V [7] 4.7V E Gnd C 0V [A1] 0.03V
[8] 4.7V [8] 4.7V E Gnd [A2] 0V
IC408 Power_Det Q406 PANEL_VCC [C] 4.69V
Pin 24V, 12V, 3.5V D7703 3.5V Blocking D7706 5V Routing Pin
Control 1st Driver Q2406 IR Buffer
[1] 3.52V Pin for Q7703 Pin for IC7702 B 0.03V Pin 2nd Driver
[2] 3.35V [A1] 0V [A1] 4.98V C 0.69V B 0V
[3] Gnd [A2] 3.37V [A2] 0V E Gnd C 3.3V
[C] 3.3V [C] 4.69V E Gnd
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