Daewoo CN-401FN CRT Television User Manual


 
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IC DESCRIPTION Appendix
VDDA1 88 86 41 5 analog supply for TCG m-Controller and digital
supply for TV-processor (+3.3 V)
VREFAD_NEG 89 87 40 4 negative reference voltage (0 V)
VREFAD_POS 90 88 39 3 positive reference voltage (3.3 V)
VREFAD 91 89 38 2 reference voltage for audio ADCs (3.3/2 V)
GNDA 92 87 37 4 ground
VDDA(1.8V) 93 90 36 1 analogue supply for audio ADCs (1.8 V)
VDDA2(3.3) 94 88 35 3 supply voltage SDAC (3.3 V)
VSSadc 95 1 34 90 ground for on-chip temperature sensor
VDDadc(1.8) 96 90 33 1 supply voltage video ADC
INT0/P0.5 97 2 32 89 external interrupt 0 or port 0.5 (4 mA current
sinking capability for direct drive of LEDs)
P1.0/INT1 98 4 31 87 port 1.0 or external interrupt 1
P1.1/T0 99 5 30 86 port 1.1 or Counter/Timer 0 input
VDDC2 100 3 29 88 digital supply to core (1.8 V)
VSSC2 101 1 28 90 ground
P0.4/I2SWS 102 - 27 - port 0.4 or I
2
S word select
P0.4 - - - - port 0.4
P0.3/I2SCLK 103 - 26 - port 0.3 or I
2
S clock
P0.3 - - - - port 0.3
P0.2/I2SDO2 104 50 25 41 port 0.2 or I
2
S digital output 2
P0.2 - - - - port 0.2
P0.1/I2SDO1 105 - 24 - port 0.1 or I
2
S digital output 1
P0.1 - - - - port 0.1
P0.0/I2SDI1/O 106 51 23 40 port 0.0 or I
2
S digital input 1 or I
2
S digital output
P0.0 - - - - port 0.0
P1.3/T1 107 6 22 85 port 1.3 or Counter/Timer 1 input
SYMBOL
STANDARD
VERSION
FACE DOWN
VERSION
DESCRIPTION
STEREO +
AV STEREO QFP128
FULL-STEREO/
MONO+ AV STEREO SSDIP90
MONO
STEREO +
AV STEREO QFP128
FULL-STEREO/
MONO+ AV STEREO SSDIP90
MONO