Pinning - Sharp LC-40SH340K Service Manual

2.3.Pinning:

Pin no. Terminal Name
1 Ant Power
2 B+
3 RF AGC
4 CL
5 DA
6 BP
7 BT(T.P)
8 AS
9 IF AGC
10 IF OUT +
11 IF OUT -
12 AIF Output
Pin Description
Active Antenna Power
+5V, Supply Voltage (Preamplifier, DC/DC)
RF AGC (internal or external mode)
I2C Serial Clock
I2C Serial Clock
+5V, Supply Voltage (RF Amp, PLL, IF Amp)
+33V, within DC/DC circuit
I2C Address Selection of the PLL
Control voltage for the IF AGC
Output 2 of the IF Amplifier
Output 1 of the IF Amplifier
IF output of the Analog Broad-Band
21
LC-40SH340E
LC-40SH340K