22
AK - 44
CHASSIS
13. GENERAL BLOCK DIAGRAM of 11AK44
GENERAL BLOCK DIAGRAM of 11AK44
L
R
TDA7266/7266L
I
2
C
QSS
TDA6107
I
F
TDA8174AW
SCART1 FAV
115V
+12V
AUD.
+8V
+5V
+5V
St-by
ST92195
MICRO
CONTROLLER
MONO
STV2248C
VIDEO
PROCESSOR
RGB
AMP
VER
AMP
CRT
HORIZONTAL
DRIVE
BU808DF
F
B
T
M
S
P
3
4
X
0
G
STEREO SOUND
HP. AMP.
TDA1308
AU.
AMP
SERVICE
CONNECTOR
N
V
M
KEYPAD
IR SENSOR
PLL/VST TUNER
UV1315/1316
SMPS
MC
44608
VIDEO
S
W
ITCHING CIRCUITS
Содержание 21LF-90N
Страница 6: ...6 21LF 90N CHASSIS LAYOUT Mother Unit CRT Unit Headphone Unit ...
Страница 44: ...32 AK 44 CHASSIS 18 2 Schematic Diagram of Video Circuit 1 I H G F E D C B A 2 3 4 5 6 7 Page 33 ...
Страница 45: ...33 AK 44 CHASSIS 8 9 10 11 12 13 14 I H G F E D C B A Page 32 18 2 Schematic Diagram of Video Circuit ...
Страница 46: ...34 AK 44 CHASSIS 1 I H G F E D C B A 2 3 4 5 6 7 Page 35 18 3 Schematic Diagram of SMPS Circuit ...
Страница 47: ...35 AK 44 CHASSIS 8 9 10 11 12 13 14 I H G F E D C B A Page 34 18 3 Schematic Diagram of SMPS Circuit ...
Страница 48: ...36 AK 44 CHASSIS 1 I H G F E D C B A 2 3 4 5 6 7 18 4 Schematic Diagram of Audio Circuit ...
Страница 49: ...37 AK 44 CHASSIS 8 9 10 11 12 13 14 I H G F E D C B A 18 5 Schematic Diagram of Deflection Circuit ...
Страница 50: ...38 AK 44 CHASSIS 1 I H G F E D C B A 2 3 4 5 6 7 Page 39 18 6 Schematic Diagram of Scart AV Front Circuits ...
Страница 52: ...40 AK 44 CHASSIS 1 I H G F E D C B A 2 3 4 5 6 7 18 7 Schematic Diagram of CRT Socket Circuit ...
Страница 55: ...43 AK 44 CHASSIS Notes ...