Block Diagram - Toshiba 13a23 Service Manual

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

BLOCK DIAGRAM

10 11 12 13 17
20
21
ATT
Chroma
Proc.
ACC/C-BPF
APC/KILLER
MCU
TINT/DEMO
CLK
Ver.Proc.
Ver SYNC SEP
Ver.COUNT DOWN
V RAMP
26
56 57 27 37 38
58
MICON/CHROM IC
IC101 OEC7091A
V-OUT IC
IC401 AN5522
6
5
MEMORY IC
PUMP UP
IC199
S-24C02BDP-1A
L503
7 1
L501
4
2
1 3
AC IN
IC1001 AN7511
2 6
34
SOUND AMP
4 IC
8
RGB OUTPUT Stage 50
DRIVE
51
CUT OFF
52
HV BLK
Q607
H-CTL
Hor.Proc.
46
SYNC SEPA/Hor. VCO
45
Hor.COUNT DOWN
AFC-1/H COINCIDENT
Q402
AFC-2 H PHASE
H. DRIVE
Q401
VCXO
H. OUTPUT
16
X601
3.579545MHz
-
AMP
+
VCC
5
2 6
FB401
1
2
10
3
7
EAR PHONE_JACK
6
J1001
2
SPEAKER
SP1001
Q801
RED OUT
Q802
GREEN OUT
Q803
BLUE OUT
3 9 7
B G R
CRT
Heater
4
F 8
DY
9
F
S
HV
E-2