Ics Aditional Information - Sharp 21HM-10F Service Manual

ICs ADITIONAL INFORMATION:TDA9381 (IC801)
QUICK REFERENCE DATA
SYMBOL
Supply
V supply voltages
P
I supply current
P
Input voltages
V video IF amplifier sensitivity (RMS value)
iVIFrms)
V QSS sound IF amplifier sensitivity (RMS value)
iSIF(rms)
V external audio input (RMS value)
iAUDIO(rms)
V external CVBS/Y input (peak-to-peak value)
iCVBS(p-p)
V external chroma input voltage (burst amplitude)
iCHROMA(p-p)
(peak-to-peak value)
V RGB inputs (peak-to-peak value)
iRGB(p-p)
V luminance input signal (peak-to-peak value)
iYIN(p-p)
V U/V input signal (peak-to-peak value)
iUVIN(p-p)
Output signals
V demodulated CVBS output (peak-to-peak value)
o(IFVO)(p-p)
V sound IF intercarrier output in QSS versions (RMS value)
o(QSSO)(rms)
V demodulated AM sound output in QSS versions (RMS
o(AMOUT)(rms)
value)
I tuner AGC output current range
o(AGCOUT)
V RGB output signal amplitudes (peak-to-peak value)
oRGB(p-p)
I horizontal output current
oHOUT
I vertical output current (peak-to-peak value)
oVERT
I EW drive output current
oEWD
PARAMETER
19
MIN. TYP. MAX.
− −
8.0/3.3
− −
135/60
− −
75
− −
60
− −
500
− −
1.0
− −
0.3
− −
0.7
− −
1.4
− 1.33/1.05 −
− −
2.5
− −
100
− −
500
−
0 5
− −
2.0
− −
10
− −
1
− −
1.2
21HM-10F
UNIT
V
mA
µV
µV
mV
V
V
V
V
V
V
mV
mV
mA
V
mA
mA
mA