Service manual

SERVICE MANUAL LS07 chassis
12
76 VOUT V signal output
77 INSSW3 RGB/YpbPr insert identify signal input
78 R/PrIN3 R/Pr signal input
79 G/YIN3 G/Y signal input
80 B/PbIN3 B/Pb signal input
81 GND3 grounding
82 VP3 +5V
83 BCLIN beam current limiter input
84 BLKIN Black current input
85 RO R basic color signal input
86 GO G basic color signal output
87 BO B basic color signal output
88 VDD3 +3.3V
89 VREFAD_NEG 0V
90 VREFAD_POS +3.3V
91 VREFAD Audio ADC re.voltage
92 GNDA grounding
93 VDDA +1.8V
94 VDD3A +3.3V
95 VSSADC grounding
96 VADC +1.8V
97 INT0 Remote control signal input
98 P10/INT1 DPF clock line
99 P11/T0 DPFdata line
100 VDDC2 +1.8V
101 VSSC2 grounding
102 P04/12SWS MST reset signal
103 P03/12SCLK HD_Pc select control signal
104 P02/12SDO2 Power Amplifier standby control signal
105 P01/12SDO1 TV_DPF select control signal
106 P00/12SDII/O Turn on control signal
107 P13/T1 MST chip select signal
108 P16/SCL UOCI2C bus clock line
109 P17/SDA UOCI2C bus data line
110 VDDP +3.3V
111 P20/TPWM Red indicator light control signal
112 P21/PWM0 green indicator light control signal
113 P22/PWM1 TFT power supply control signal
114 P23/PWM2 Inside DVD module power supply control signal
115 P30/ADC0
Reserve IO port
116 P31/ADC1 Earphone insert identify signal input
117 VDDC1 +1.8V
118 VDD18 +1.8V