Block Diagram - Toshiba 27AFX54 Service Manual

A/V SW IC
IC701
AN15853B-E1
REAR-S-JACK
J702
29
3
4
4
11
FRONT-S-JACK
J709
27
6
3
LINE1
4 13
J701
6 2
FRONT-VIDEO
3
J705
20
2
2 9
LINE2
3
J703 16
6
22
3
2
19
FRONT-AUDIO.L
YUV_IN
J706
J704
3
5
2 10
3 3
2
5
21
2
12
3
A/V_OUT
J708
FRONT-AUDIO.R
J707
6
3
2
E-1
3D-COMB IC
IC1503
Q1503, Q1505
TC90A65FG
Q1507, Q1514
BUFFER
94 Cout
SCL 75
SDA 76
Yout
BUFFER 96
83
Q1504, Q1506
Q1508, Q1515
Q1513
Q5111
Q1510
BUFFER
Q702
Y
BUFFER
33
Q703
C
35 BUFFER
31
Q709
BUFFER
SOUND DECORDER IC
IC902
AN5829S
30 24
23
21
28
Q901
BUFFER
BUFFER
Q902

BLOCK DIAGRAM

CHROMA IC
IC601
M61283FP R70T
R IN 23
G IN
22
21
B IN
51 Y IN
24
FAST BLK
SDA 26
49 C IN
27
SCL
Q803, Q812
48 44 40 8 63 14 15 16
B
BLUE AMP
G
R
V-OUT IC
IC401 LA78041
V.OUT
1
Q405
H.OUT
H.OUT
TU001
14 13
17
18 10
19 11
22
18
17
3
16
30 19
TONE CTL.IC
IC302
AN5891SA-E1V
MICON IC
IC101 OEC7092A
OS101 KEY 1 6 CH DOWN
1 9 REMOCON
VOL_DOWN
POWER
19 X.IN
KEY 2 7 CH UP
X101
8MHz
20
X.OUT
VOL_UP
R
34 RED R
G
35
GREEN G
B
SDA1 31 5 SDA
36
BLUE B
BLK
SCL1 30 6 SCL
33
BLANK
Q802, Q811
GREEN AMP
Q801, Q810
RED AMP
5
DY
FB401
1
SOUND AMP IC
BBE IC
IC301 IC1001
AN5276
NJM2150AM
7
14 2 12
20 6
2
1
7 5 7
3
4
5
1
MEMORY IC
IC199
S-24C16AFJA-BT-01
11 6 8
B G R
CRT
Heater
10
F 7
10
F
S
HV
SPEAKER
SP1001
SPEAKER
SP1002
HEADPHONE JACK
J1001
E-2