Samsung CW29M064VPXXEC Service Manual page 19

Alignment and Adjustments
PIN NO SYMBOL
33 HOUT
34 FBISO
35 QSSO/AMOUT
36 EHTO
37 PLLIF
38 IFVO/SVO/DVBO
39 VP1
40 CVBS1
41 GND
42 CVBS/Y
43 C
44 SVM
45 INSSW2
46 R2/VIN
47 G2/YIN
48 B2/UIN
49 BCLIN
50 BLKIN
51 RO
52 GO
53 BO
54 VDDA
55 VPE
56 VDDC
57 OSCGND
58 XTLIN
59 XTLOUT
60 RESET
61 VDDP
62 P1.0/INT1
63 P1.1/T0
64 P1.2/INTO
4-8
PIN FUNCTION
horizontal output
flyback input/sandcastle output
QSS intercarrier output/AM output in stereo applications or
deemphasis(front-end audio out)/AM output in mono applications
EHT/overvoltage protection input
IF-PLL loop filter
AGC sound IF/inter-external AGC for DVB applications
main supply voltage TV processor
internal CVBS input
ground for TV processor
CVBS3/Y input
chroma input
scan velocity modulation output
2nd RGB/YUV insertion input
2nd R input/V(R-Y) input PR input
2nd G input/Y input
2nd B input/U(B-Y) input PB input
beam current limiter input
black current input/V-guard input
Red output
Green output
Blue output
analog supply of Teletext decoder and digital supply of TV-
processor(3.3 V)
OTP Progamming Voltage
digital supply to core(3.3 V)
oscillator ground supply
crystal oscillator input
crystal oscillator output
reset
digital supply to peryipher(+3.3 V)
port 1.0 or external interrupt 1 input
port 1.1 or Counter/Timer 0 input
port 1.2 or external interrupt 0 input
CHECK VOLTAGE
S-By P-On
Samsung Electronics