TDA837X CHROMA PROSESOR

terdiri dari 2 kemasan SDIP56 dan QFP64

SDIP56=

-TDA8374B

-TDA8374

-TDA8374A

-TDA8375

-TDA8375A

-TDA8373

-TDA8377 

-TDA8377A

QFP64=

-TDA8374BH

-TDA8374AH

-TDA8375AH

SUSUNAN PINNYA

 1=10= SIF= sound IF input
 2=11= AUDI= external audio input
 3=13= VCO1= IF VCO 1 tuned circuit
 4=14= VCO2= IF VCO 2 tuned circuit
 5=15= PLL= PLL loop filter
 6=16= IFVO= IF video output
 7=17= SCL= serial clock input (I2C-bus)
 8=18= SDA= serial data input/output (I2C-bus)
 9=19= DECBG= band gap decoupling
10=20= CHROMA=  chrominance input
11=21= CVBS/Y=  CVBS/Y input
12=22/23= VP1= = main supply voltage (+8 V)
13=24= CVBSint= internal CVBS input
14=25= GND1=  and 26 ground
15=27= AUDO=  audio output
16=28= DECFT= decoupling filter tuning
17=29= CVBSext= external CVBS input
18=30= BLKIN=  black current input
19=31= BO=  blue output
20=32= GO=  green output
21=33= RO=  red output
22=34= BCLIN=  beam current input
23=35= RI=  red input
24=36= GI=  green input
25=37= BI=  blue input
26=38= RGBIN=  RGB insertion input
27=39= YIN=  luminance input
28=40= YOUT=  luminance output
29=45= BYO=  (B - Y) output
30=46= RYO=  (R - Y) output
31=47= RYI=  (R - Y) input
32=48= BYI=(B - Y) input
33=49= SECref=SECAM reference output
34=50= XTAL1=  3.58 MHz crystal connection
35=51=XTAL2=  4.43 MHz crystal connection36=52= LFBP = loop filter burst phase detector
37=53= VP2= horizontal oscillator supply voltage (+8 V)
38=54= CVBSO=  CVBS output
39=55= BLPH=  black peak hold capacitor
40=56= HOUT=  horizontal drive output
41=57= FBI/SCO=  flyback input and sandcastle output
42=58= PH2=  phase 2 filter/protection
43=59= PH1=  phase 1 filter
44=60/61= GND2=  ground 2
45=62= EWD=  east-west drive output
46=63= VDOB=  vertical drive output B
47=64= VDOA=  vertical drive output A
48= 1= IFIN1=  IF input 1
49= 2= IFIN2=  IF input 2
50= 3= EHT/PRO=  EHT/overvoltage protection input
51= 4= VSAW=  vertical sawtooth capacitor
52= 5= Iref=  reference current input
53= 6= DECAGC = AGC decoupling capacitor
54= 7= AGCOUT=  tuner AGC output
55= 8= AUDEEM = audio deemphasis
56= 9= DEC= decoupling sound demodulator
i.c=12= internally connected
i.c=41= internally connected
i.c=42= internally connected
i.c=43= internally connected
i.c=44= internally connected