Block Diagrams - Toshiba 27A45 Service Manual

A/V OUT
J708
6
4
2
S-JACK
J702
3
LINE1(REAR)
J701
4
6
3
FRONT -VIDEO
2
J705
6
3
2
LINE2(REAR)
J703
YUV_IN(REAR)
AUDIO SW(L) IC
IC702 MM1501XNRE
Vin1
6
Vin2 V.OUT
4
FRONT-AUDIO.R
FRONT-AUDIO.L
J707
2
AUDIO SW(R) IC
IC701 MM1501XNRE
6
Vin1
4 Vin2
E-1 E-1
COMB FILTER IC
IC1501 LA76605M-TLM
18 C OUT
AMP
Y IN 3
16 Y OUT
Q603, Q614, Q605
VIDEO SW(Y) IC
IC1502 MM1501XNRE
6 Vin1 V.OUT 2
VIDEO SW(C) IC
Vin2
4 IC1503 MM1501XNRE
6 Vin1
V.OUT 2
Vin2
4
2
5
3
2
TU001
11
J704
10
17
SOUND DECORDER IC
IC902 AN5829S
14
13
24
2
2
2
J706
3
18
19
21
V.OUT 23
2
22
Q901
BUFFER
Q902
BUFFER
BLOCK DIAGRAM
CHROMA IC
IC601 M61283FP R70T
60
VIDEO LINE 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
CVBS3
38
53
CVBS4
R IN
48 G IN 22
Y IN(YUV)
44 U IN(YUV) B IN 21
40 V IN(YUV)
FAST BLK
XTAL 3.58
26 SDA
27 SCL
SDA
5 MEMORY IC
IC199
SCL
6
BR24L16FJ-WE2
3 16
30 19
TONE CONTROL IC
IC302
AN5891SA-E1V
J801
Q802, Q806
F
BLUE OUT 11
16
Q803, Q805
7
15 GREEN/RED OUT 6
Q801, Q804
RED/GREEN OUT 8
14
V-OUT IC
IC401 LA78041
63
1
Q402 Q405
8 H.DRIVER H.OUT
MICON
IC101 OEC7090B
23 34 RED R 9
REMOCON
35 GREEN G
ON_TIMER 10
36 BLUE B
X.IN
19
24 33 BLANK
X602
30 SCL1 X.OUT
20
3.97545MHz
34 31 SDA1 KEY1 6
KEY2
7
2 12
5 7 SPEAKER
SP1001
SOUND AMP IC
IC1001
AN17808B
FB401
1
F
S
HV
CRT
V801
5
DY
OS101
1
D109
POWER
X101
VOL DOWN
8MHz
CH DOWN
VOL UP
CH UP
27A45/27A45C E-2 E-2