42PW350 Main Board Front Side Component Voltages
IC103 Serial IC502 +1.26V_VDDC IC507 +5V_TU IC1404 +1.0V Q501 +5V_ST_EN
Flash Pin Regulator Pin Regulator Pin Regulator Pin Switch
Pin For HDMI [1] 5V (In) [1] 11.1V [1] 5V (In) [B] 0.7V
[1] Gnd [2] 5V (In) [2] 17V [2] 0V [C] 5.2V
[2] Gnd [3] 0V [3] 3.1V [3] 0V [E] 5.2V
[3] Gnd [4] 0V [4] 1.8V [4] 0V
[4] Gnd [5] 081V [5] 0.8V [5] 0V Q901 LED_RED
[5] 3.29V [6] 0.81V [6] 0.6V [6] 0.8V Pin Driver
[6] 3.29V [7] 0.72V [7] 0V [7] 0.65V [B] 0.71V
[7] 3.29V [8] 0.53V [8] 5V [8] 0.54V [E] 0V
[8] 3.29V [9] 1.7V [9] 1.7V [C] 0V
[10] 1.3V IC600 +1.2V_DE [10] 1.05V
IC501 +1.5V_DDR_IN [11] 1.3V Pin Regulator [11] 1.05V Q1400 Write Protect
Pin Regulator [12] 1.3V [1] 3.3V (In) [12] 1.05V Pin for IC1402
[1] 5V (In) [13] 6.47V [2] 1.26V (Out) [13] 6.1V [B] 0V
[2] 5V (In) [14] 0.25V [3] Gnd [14] 0.15V [E] 0V
[3] 0V [15] 2.96V [15] 2.9V [C] 3.18V
[4] 0V [16] 5V (In) [16] 0V
[5] 0V Q1401 SCL_3.3V_MOD
[6] 0.81V IC504 +3.3V_AVDD D200 Reset IC1406 +3.3V_VST Pin Buffer
[7] 0.72V Pin Regulator Pin Speed Up Pin +3.3V_3D [B] 3.28V
[8] 0.53V [1] 0V [A1] 0V [1] 0V [C] 3.3V
[9] 1.7V [2] 3.3V (Out) [C] 0V [2] 3.31V (Out) [E] 3.28V
[10] 1.58V [3] 5.2V (In) [A2] 0V [3] 5V (In)
[11] 1.58V Q1402 SDA_3.3V_MOD
[12] 1.58V IC506 +3.3V D501 Reg IC1407 (+1.8V) Pin Buffer
[13] 6.7V Pin Regulator Pin IC507 Pin Regulator [B] 3.28V
[14] 0.12V [1] 0V [A] 0V [1] 0V [C] 3.3V
[15] 2.98V [2] 3.3V (Out) [C] 5V [2] 1.8V (Out) [E] 3.28V
[16] 2.98V (In) [3] 5.2V (In) [3] 3.3V (In)
143
June 2011 42PW350 Plasma
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