SERVICE MANUAL Colour Television - diagramas.diagram...
SERVICE MANUAL Colour Television - diagramas.diagram...
SERVICE MANUAL Colour Television - diagramas.diagram...
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I<br />
BUS<br />
IC Block Diagrams<br />
IC201 < CPU/IF/Video/Chroma/Def. > LA76933DE 57Y6-E<br />
FM<br />
OUT<br />
VOLUME<br />
OUT<br />
5V EXT-AUDIO ABL RGB<br />
IN<br />
9V<br />
0.47U<br />
(M)<br />
0.015U<br />
(M)<br />
10P<br />
42<br />
39K<br />
0.022U<br />
0.022U<br />
1U<br />
+<br />
1500P<br />
10K 0.01U<br />
+<br />
100U<br />
0.01U<br />
10U<br />
+<br />
+<br />
100U<br />
0.01U<br />
R G B<br />
OUT OUT OUT<br />
(METAL FILM)<br />
VDD<br />
120<br />
HOR<br />
OUT<br />
INT0/P00<br />
INT1/P01<br />
P02<br />
VER<br />
OUT<br />
+<br />
INT3/P03<br />
IRAD<br />
PWMI/P14<br />
PWM2/P15<br />
P17<br />
PWM3/P16<br />
SDA1/P12<br />
SCK1/P13<br />
+<br />
V RAMP<br />
4.7K<br />
+<br />
100U<br />
0.01U<br />
1U<br />
0.015U<br />
3K<br />
1CHIP GND<br />
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
9<br />
10<br />
11<br />
12<br />
13<br />
14<br />
15<br />
16<br />
17<br />
18<br />
19<br />
20<br />
21<br />
22<br />
23<br />
24<br />
25<br />
26<br />
27<br />
28<br />
29<br />
30<br />
31<br />
32<br />
BPF<br />
FM<br />
AMP<br />
DC<br />
VOL<br />
HOR<br />
VCC<br />
HOR<br />
OUT<br />
VER<br />
RAMP<br />
PHASE<br />
SHIFTER<br />
C-SYNC<br />
500K<br />
DET<br />
FM<br />
DET<br />
SW<br />
ABL<br />
ACL<br />
DRIVE/OUT-OFF<br />
VER<br />
C/D<br />
CLOCK<br />
I/O<br />
PORT 1<br />
VER<br />
SEP<br />
DATA<br />
AFC2<br />
BPF<br />
LIM<br />
AMP<br />
OSD<br />
CONTRAST<br />
OSD<br />
SW<br />
CONTRAST<br />
BRIGHT<br />
FS<br />
SPLL<br />
SYNC<br />
SEP<br />
AFC1<br />
FBP<br />
B<br />
G<br />
SOUND<br />
DET<br />
OSD<br />
R<br />
CLOCK<br />
OSD BUS<br />
CONTROL<br />
TIMER<br />
0<br />
ADC<br />
HS<br />
VS<br />
HS<br />
COLOR<br />
CLAMP<br />
HOR<br />
C/D<br />
VS<br />
VIF<br />
AMP<br />
VIDEO<br />
DET<br />
TRAP<br />
V/Y<br />
SW<br />
DL<br />
SHARP<br />
BG<br />
SG<br />
RGB<br />
MATRIX<br />
ENABLE<br />
CPU<br />
CORE<br />
BASE<br />
TIMER<br />
ROM<br />
RAM<br />
DC<br />
REST<br />
PDC<br />
TINT<br />
1/256<br />
IF<br />
AGC<br />
CVBS<br />
TRAP<br />
VCO<br />
CPU TST B<br />
BPF<br />
YC SW ACC PAL SW<br />
DEMO<br />
D1 SW<br />
1H DL<br />
HOR<br />
VCO<br />
CPU TST G<br />
SW<br />
DAH<br />
CPU TST R<br />
VIDEO<br />
SW<br />
RESET<br />
FSC<br />
SYNC APC1<br />
VCO<br />
V DET<br />
RESET<br />
AFT<br />
I/O<br />
PORT 0<br />
RF<br />
AGC<br />
VIDEO<br />
AMP<br />
AFT<br />
CLMP<br />
DC ADJ<br />
VDD<br />
VXO<br />
DDS<br />
APC2<br />
CLMP CLMP<br />
PLL<br />
RST<br />
CLOCK<br />
CONTROL<br />
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33<br />
0.1U<br />
47K<br />
100U<br />
0.01U<br />
0.047U<br />
4.43M<br />
1U<br />
100U<br />
100<br />
0.01U<br />
CPU GND<br />
0.033U<br />
0.33U<br />
150K<br />
AN7/P07<br />
100U<br />
0.01U<br />
510K<br />
560 0.47U<br />
+<br />
+<br />
1U<br />
1U<br />
12K<br />
0.1U<br />
0.1U<br />
+<br />
1U<br />
750<br />
+<br />
1U<br />
SAW<br />
FIL<br />
+<br />
+<br />
0.1U<br />
+<br />
2.2U 100<br />
+<br />
AN6/P06<br />
AN5/P05<br />
AN4/P04<br />
+<br />
47K<br />
2.2U<br />
680K<br />
+<br />
+<br />
20K<br />
15P<br />
18P<br />
+<br />
0.47U<br />
IF IN<br />
OUT<br />
RF-AGC VIDEO<br />
VCC<br />
VCC:5V<br />
INT-V VCD EXT-V<br />
SVO/FSC<br />
CR<br />
CB<br />
DVD-Y<br />
YC-Y<br />
YC-C<br />
FBP<br />
VDD<br />
-5-
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