TCL SERVICE MANUAL - Tecnicosaurios
TCL SERVICE MANUAL - Tecnicosaurios
TCL SERVICE MANUAL - Tecnicosaurios
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NXP Semiconductors<br />
UOC-TOP-64 N1 series<br />
Signal processor for CRT TV<br />
5. Block diagram<br />
µ-PROCESSOR / TELETEXT DECODER / OSD<br />
SCART/CINCH<br />
IN<br />
AUDIO SELECT<br />
PEAKING<br />
SCAN VELOCITY<br />
MODULATION<br />
RGB CONTROL<br />
OSD/TEXT INSERT<br />
BCLIN<br />
BLKIN/ SVM/<br />
VGUARD<br />
IFVO/SVO/PIP<br />
AGCOUT<br />
VIFIN<br />
YSYNC<br />
CVBS2/Y2<br />
C2/C3/C4/<br />
AUDIOIN5R<br />
CVBS4/Y4<br />
AUDIOIN5L<br />
AVL/SSIFOUT/FMDEMOUT<br />
SECAM<br />
AM DEMODULATOR<br />
SOUND PLL<br />
DEEMPHASIS<br />
VISION IF/AGC/AFC<br />
PLL DEMOD.<br />
SOUND TRAP<br />
GROUP DELAY<br />
VIDEO AMP.<br />
PAL/SECAM/NTSC<br />
DECODER<br />
BASE-BAND<br />
DELAY LINE<br />
VIDEO SWITCH<br />
VIDEO IDENT.<br />
VIDEO FILTERS<br />
H/V SYNC SEP.<br />
H-OSC. + PLL<br />
2 nd LOOP<br />
H-SHIFT<br />
H-DRIVE<br />
VERTICAL<br />
& EAST-WEST<br />
GEOMETRY<br />
RGB/YPRPB<br />
SWITCH<br />
CON.<br />
BRI<br />
H-OUT<br />
CONTR/BRIGHTN<br />
CCC/BLACK ADJ.<br />
WHITE-P. ADJ.<br />
RO/ GO/ BO/<br />
PR Y PB<br />
REF<br />
Y DELAY ADJ.<br />
SKIN TONE<br />
U/V TINT<br />
SATURATION<br />
RGB MATRIX<br />
BLUE/BLACK-STRETCH<br />
GAMMA CONTROL<br />
CLKI<br />
// CLKO<br />
TMSEL<br />
/// SDA/SCL<br />
H/V<br />
CLK GENERATION<br />
RESET<br />
I 2 C-BUS<br />
V-DRIVE EHTO<br />
EWD/AVL R3/<br />
PR-3/<br />
C2/C3/C4<br />
G3/<br />
Y-3<br />
B3/<br />
PB-3<br />
CVBS IN<br />
CVBSREF<br />
CSO CSI<br />
// H/VDISPI<br />
H/VDISPO<br />
//<br />
///<br />
INS.<br />
CIRN<br />
IREFRGB<br />
R/G/B<br />
VDS<br />
CORB<br />
IREF<br />
IREFO<br />
LS/SCART/CINCH<br />
-OUT<br />
L R<br />
AM<br />
SOUND-DOWN-<br />
MIXER<br />
LS AUDIO OUTPUT<br />
VOLUME/TONE**)<br />
CONTROL<br />
AVL<br />
FM<br />
SAT<br />
I/Os<br />
CVBS3/<br />
Y3<br />
Fig 1.<br />
**) The mono-110 version has only volume control and no tone control functions<br />
Block diagram of the “AV-110/90” and “MONO-110” TV processor<br />
<br />
© NXP B.V. 2007. All rights reserved.<br />
Product data sheet Rev. 0.11 — 25 January 2007 9 of 230
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