Block Diagram - Toshiba 13A21C Service Manual

Toshiba service manual tv 13a21c
Table of Contents

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CH UP
VOL UP
MICON IC
CH DOWN
IC101 OEC7063A
VOL DOWN
5
P02/AUDIO MUTE
AD6/KEY2
26
POWER
27
AD5/KEY1
OS101
OUT1/BLANK BL
1
10
INT1/REMOCON
P50/H. SYNC
2
AT+5V
P51/V. SYNC
3
19 XIN
X101
EFOEC8004T4
20 XOUT
29 X-RAY
Q503
Q504
PROTECT
FEED BACK
DRIVE
Q502
BUFFER
Q501
SW
Q507
FEED BACK
SW.
T502
8
13
6
13
16
UNREG + 12V

BLOCK DIAGRAM

TU001
X602
3.579545MHz
11
4
5
1
CF601
SAW FILTER
CVIN
17
RED R
42
41
GREEN G
BLUE B
40
39
1
2
SCL1
34
SDA1
32
RESET
25
5
6
MEMORY IC
SDA SCL
IC199
S-24C02BDP-1A
J703
1
2
J702
1
2
DEGAUSS COIL
L503
D501~D504
RECTIFIER
L501
1
3
5
2
F501
AC IN
CHROMA IC
IC601 M61206FP
32
X' TAL
AUDIO OUT
50
Q607
62
RF AGC OUT
POWER ON
SW
13
CONT
64
VIF IN (1)
1
VIF IN (2)
8.7V REG OUT
33
40 Y SW OUT
R OUT
14
30 R IN
G OUT
28
G IN
15
20 B IN
B OUT
16
Q603
27
FAST BLK
5.7V REG OUT
REG
41
12 INV FBP OUT
FBP IN
6
29
V PULSE OUT
19
START UP VCC
5
SCL
SDA
H OUT
7
10
42
5V REG
39
MCU RESET
52
EXT AUDIO IN
VREG VCC
55
34
EXT C IN
V OUT
17
V-OUT IC
IC401 AN5522
PUMP UP
-
AMP
+
VCC
7
5
6
2
IC351 AN7511
2
6
SOUND AMP
IC
4
8
Q606
REG
UNREG + 12V
Q801
RED OUT
Q802
GREEN OUT
Q803
BLUE OUT
Q604, Q605
REG
Q402
H. DRIVE
Q401
H. OUTPUT
3
9
7
B
G
R
Heater
4
F
8
DY
FB401
9
1
F
2
S
10
HV
3
SP351
CRT

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