Toshiba 20AF44 - Using the TVs Features; Using the V-Chip (parental control) feature; Selecting a PIN code

3
2
7
5
1
HEADPHONE_JACK
J1001
SPEAKER
SP1001
BLOCK DIAGRAM
CHROMA IC
IC601 M61283FP R70T
VIDEO LINE OUT
60
Y IN(Y/C)
51
42
49
53
38
48
CVBS1
C IN(Y/C)
CVBS2
CVBS3
CVBS4
Y IN(YUV)
44
U IN(YUN)
X101
8MHz
D109
1
OS101
23
R IN
VOL UP
46
VOL DOWN
CH DOWN
MICON
IC101 OEC7090A
B IN
21
35
GREEN G
36
BLUE B
J801
6
11
8
F
7
DY
G IN
22
34
RED R
40
V IN(YUV)
POWER
8
63
V OUT
H OUT
FAST BLK
24
V-OUT IC
IC401 LA78040
CRT
V801
15
16
14
B OUT
G OUT
R OUT
33
BLANK
Q803, Q812
BLUE AMP
Q802, Q811
GREEN AMP
Q801, Q810
RED AMP
FB401
Q405Q402
H.OUT
H.DRIVER
5
1
18
16
3
COMB FILTER IC
IC1501 LA76605M-TLM
C
Y
Y IN
4
2
VIDEO SW(Y) IC
IC1502 MM1501XNRE
Vin1
Vin2
V.OUT
2
VIDEO SW(C) IC
IC1503 MM1501XNRE
6
4
6
Vin1
Vin2
V.OUT
3
S-JACK
J702
4
LINE1(REAR)
J701
6
LINE2(REAR)
J703
6
FRONT -VIDEO
J705
2
2
YUV_IN(REAR)
J704
3
5
2
STEREO DECORDER IC
IC902 AN5829S
24
14
23
3
6
4 2
AUDIO SW(L) IC
IC702 MM1501XNRE
Vin1
Vin2
V.OUT
FRONT-AUDIO.L
J706
FRONT-AUDIO.R
J707
2
3
2
3
2
6
4
2
AUDIO SW(R) IC
IC701 MM1501XNRE
Vin1
Vin2
V.OUT
2
3
30
19
TONE DTL. IC
IC302
AN5891SA-E1V
16
20
1
7
BBE IC
IC301
NJM2150AM
14 2
5
7
SOUND AMP
IC1001
AN17808B
12
SPEAKER
SP1002
21
22
Q901
BUFFER
Q902
BUFFER
TU001
17
13
11
10
27
SCL
26
SDA
6
5 MEMORY IC
IC199
S-24C16AFJA-TB-01
SCL
SDA
30
SCL1
31
SDA1
10
ON_TIMER
6
KEY1
7KEY2
9REMOCON
19
X.IN
20
X.OUT
CH UP
X602
3.97545MHz
34
XTAL 3.58
58
DELAYDE Y OUT
Q610
SVM
Q613
SVM OFF
Q852, Q583
AMP
Q854
BUFFER
18
19
VM COIL
Q855~Q859
A/V OUT
J708
4
2
6
Q603, Q614, Q605
AMP
BUFFER
1
F
S
HV
E-1
E-2