Daewoo DTH-291F, Service Manual

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-22-
IC DESCRIPTION
AGC2SIF 46 44/- 83 47/- AGC capacitor second sound IF
VP2 47 45 82 46 2
nd
supply voltage TV processor (+5 V)
IFVO/SVO/CVBSI
(2)
48 46 81 45 IF video output / selected CVBS output / CVBS
input
AUDIOIN4 - - - - audio 4 input
AUDIOIN4L 49 47 80 44 audio-4 input (left signal)
AUDIOIN4R 50 48 79 43 audio-4 input (right signal)
CVBS4/Y4 51 49 78 42 CVBS4/Y4 input
C4 52 - 77 - chroma-4 input
AUDIOIN2 - - - - audio 2 input
AUDIOIN2L 53 50 76 41 audio 2 input (left signal)
AUDIOIN2R 54 51 75 40 audio 2 input (right signal)
CVBS2/Y2 55 52 74 39 CVBS2/Y2 input
AUDIOIN3 - - - - audio 3 input
AUDIOIN3L 56 53 73 38 audio 3 input (left signal)
AUDIOIN3R 57 54 72 37 audio 3 input (right signal)
CVBS3/Y3 58 55 71 36 CVBS3/Y3 input
C2/C3 59 56 70 35 chroma-2/3 input
AUDOUTLSL 60 57 69 34 audio output for audio power ampli er (left
signal)
AUDOUTLSR 61 58 68 33 audio output for audio power ampli er (r ight
signal)
AUDOUT/AMOUT/FMOUT - - - - audio output / AM output / FM output, volume
controlled
AUDOUTHPL 62 59 67 32 audio output for headphone channel (left signal)
AUDOUTHPR 63 60 66 31 audio output for headphone channel (right
signal)
CVBSO/PIP 64 61 65 30 CVBS / PIP output
SYMBOL
STANDARD
VERSION
FACE DOWN
VERSION
DESCRIPTION
A
V
STEREO QFP128
FULL-STEREO/
MONO+ A
V
STEREO SSDIP90
MONO
A
V
STEREO QFP128
FULL-STEREO/
MONO+ A
V
STEREO SSDIP90
MONO