Block Diagram - Toshiba 19A26 Service Manual

CH. DOWN
VOL. DOWN
CH. UP
VOL. UP
POWER
OS101
OS105
1
SW
TU001
17
13
12
11
10
IC501
Q506
T502 PS2561AL1-1-V(W)
SW
4
FEED BACK
16
D501~D504
RECTIFIER 8
Q502
RY501
13
RELAY
6
Q501
SWITCHING
F501
AC IN
E-1
MICON/CHROMA IC
IC101 OEC7091C
RGB Proc.2
73
OSD SW
CONTRAST BRIGHTNESS
67
68
I/O
69
IIC
RGB Proc.1
70
TIM
RGB MATRIX
INT
76
COLOR CONT
PW
78
M
AD
OS
D
66
ROM
RAM
56
62
Q507
5
FEED BACK
SDA SCL
SW
MEMORY IC
IC199
BUFFER
BR24L02F-WE2

BLOCK DIAGRAM

20 26
Chroma Proc.
ACC/C-BPF
APC/KILLER
MCU
TINT/DEMO
CLK
Ver.Proc.
Hor.Proc.
Ver SYNC SEP
SYNC SEPA/Hor. VCO
Ver.COUNT DOWN
Hor.COUNT DOWN
V RAMP
AFC-1/H COINCIDENT
AFC-2 H PHASE
58 57 37 38
V-OUT IC
IC401 STV9302B
6
PUMP UP
-
AMP
+
VCC
7 1 2
J702 J703
2 2
IC1001 AN7511
21 27
4
SOUND AMP
AT 34 IC
2
T
RGB OUTPUT Stage 50
DRIVE
51
CUT OFF
52
HV BLK
Q607
H.CTL
46
45
Q402
H. DRIVE
Q401
VCXO
H. OUTPUT
16
X601
3.579545MHz
6 5
FB401
1
2
10
3
6
SPEAKER
SP1001
8
Q801
RED OUT
Q802
GREEN OUT
Q803
BLUE OUT
3 9
7
B G R
CRT
V801
Heater
4
F 8
DY
9
F
S
HV
E-2