Block Diagram - Toshiba 13A25 Service Manual

CH. DOWN
VOL. DOWN
CH. UP
VOL. UP
POWER
OS101
1
D106
Q105
SW
J703
2
J702
2
Q505
P. FAIL
IC501
LTV-817M-VB
T502
4
16
8
13
6
Q503
PROTECT DRV.
E-1
TU001
10
66
RGB Proc.2
73
OSD SW
CONTRAST BRIGHTNESS
67
68
69
I/O
IIC RGB Proc.1
70
TIM RGB MATRIX
INT COLOR CONT
74
PWM
78 AD
76
OSD
ROM
RAM
56
Q507
5
FEED BACK
FEED BACK
SDA SCL
SW
Q502
DEGAUSS COIL
L503
BUFFER
D501~D504
Q501
RECTIFIER
POWER AMP
2
1
F501
AC IN

BLOCK DIAGRAM

11 12 13 17
21 20
ATT
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 27 26 37 38
MICON/CHROM IC
IC101 OEC7091C
V-OUT IC
IC401 LA78040N-E
6
MEMORY IC
PUMP UP
IC199
BR24L02F-WE2
-
AMP
+
VCC
7 1 3
L501
4
3
IC1001 AN7511
2 6
34
SOUND AMP
IC
4 8
50
RGB OUTPUT Stage
DRIVE
51
CUT OFF
HV BLK
52
Q607
H-CTL
46
45
Q402
H. DRIVE
Q401
VCXO
H. OUTPUT
16
X601
3.579545MHz
6 5
FB401
1
2
10 HV
3
2
EAR PHONE_JACK
3 J1001
1
SPEAKER
SP1001
Q801
RED OUT
Q802
GREEN OUT
Q803
BLUE OUT
3 9 7
B G R
V801
Heater
4 F 8
DY
9
F
S
13A25/13A25C
E-2