Block Diagram - Toshiba 20AF42 Service Manual

TU001
IF SDA SCL
4
11 5
YUV IN
CHROMA IC
IC201 TB1253N
6 7 24 25
43 44
38
V OUT
31 14 47
34 28 16 15 42 55
G R
B
R
G
CRT DRIVE
B
1
V.OUTPUT
IC401
AN5522
5
H. OUT
Q402
Q405

BLOCK DIAGRAM

MICON
IC101 OEC7074A
30 SCL
31 SDA
51
18 19
14
SOUND DECORDER
IC902
AN5829S
21 22
NTSC 3LINE COMB FILTER
IC1501
LA76600M-TLM
3 16 18
6 8
CRT
11
V801
10 F 7
DY
9
SDA
10 SCL
18 SCL
17 SDA
30
32
31
25
22
20
4 +12V
HV
FBT
6 +180V
S
FB401
F 3 +25V
10 7 9
1
Q502
SWITCHING
Q514
SWITCHING
IC504
LTV-817M-VB
FEED BACK
SPEAKER SPEAKER
SP1001 SP1002
L
R
HEAD
PHONE JACK
12 7
SOUND AMP
IC1001
AN5276
2 5
14 7
BBE
IC301
NJM2150AM
20 1
14 7
TONE CONTROL
IC303
M62420SP
19 2
23
24
Y
9
C
6
Y
3
C
AV SWITCH
5
IC701
L
2
MM1311AD
R
4
V
1
27 29 14 15 13 8 10 7
L R V L R V
10 SOUND+B
T501
15 +B
3 5
YUV IN
S INPUT
LINE1
LINE2
VIDEO3