Block Diagram - Toshiba 27AF44 Service Manual

A/V OUT
J708
6
4
2
S-JACK
J702
LINE1(REAR) 3
J701
4
6
3
2 FRONT -VIDEO
J705
6
3
2
LINE2(REAR)
J703
YUV_IN(REAR)
AUDIO SW(L) IC
IC702 MM1501XNRE
6 Vin1
Vin2 V.OUT
4
FRONT-AUDIO.R
FRONT-AUDIO.L
J707
2
AUDIO SW(R) IC
IC701 MM1501XNRE
6
Vin1
4 Vin2
E-1
COMB FILTER IC
IC1501 LA76600M-TLM
18
C OUT
AMP
Y IN 3
16 Y OUT
Q603, Q614, Q605
VIDEO SW(Y) IC
IC1502 MM1501XNRE
Vin1
6 V.OUT 2
VIDEO SW(C) IC
Vin2
4 IC1503 MM1501XNRE
6 Vin1
V.OUT 2
4 Vin2
2
2
3
5
TU001
11
J704
10
SOUND DECORDER IC
17
IC902 AN5829S
13 14
24
2
2
2
J706
3
18
19
21
V.OUT 2 23
22
Q901
BUFFER
Q902
BUFFER

BLOCK DIAGRAM

CHROMA IC
IC601 M61283FP
60
VIDEO LINE OUT DELAYDE Y OUT
B OUT
51 G OUT
Y IN(Y/C)
R OUT
C IN(Y/C)
49
V OUT
H OUT
CVBS1
46
42
CVBS2
38 CVBS3
53
CVBS4
R IN
48 Y IN(YUV) G IN 22
44 U IN(YUN) B IN 21
40 V IN(YUV)
FAST BLK
XTAL 3.58
26 SDA
27 SCL
SDA
5 MEMORY IC
IC199
6 SCL
S-24C16AFJA-TB-01
3 16 20 14
19 7
1
30
TONE IC BBE IC
IC302 IC301
NJM2150AM
AN5891SA-E1V
Q852, Q583
AMP
Q610 Q613
58 SVM SVM OFF
J801
Q803, Q812
F
BLUE AMP
11
16
Q802, Q811
7
GREEN AMP
15 6
Q801, Q810
RED AMP
8 V-OUT IC
14
IC401 LA78041
63
1
Q405
Q402
8 H.DRIVER H.OUT
MICON
IC101 OEC7090A
23 34 RED R 9
REMOCON
35 GREEN G
ON_TIMER 10
36 BLUE B
X.IN 19
33 BLANK
24
X602
30 SCL1 X.OUT 20
3.97545MHz
34 31 SDA1 KEY1 6
KEY2
7
7
6
2
2 12
3
7
5
4
5
SOUND AMP
1
IC1001
AN5276
Q854 Q855 ~ Q859
BUFFER BUFFER
VM COIL
FB401
1
F
S
HV
CRT
V801
5
DY
OS101
1
D101
POWER
X101
VOL DOWN
8MHz
CH DOWN
VOL UP
CH UP
SPEAKER
SP1001
HEADPHONE_JACK
J1001
E-2