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COLOUR TELEVISION
SERVICE MANUAL
Models
29F5A
Features
I2C BUS CONTROL
THAILAND SAP
218 PROGRAMMES STORED
ON-TIME,OFF-TIME,APPOINTING PROGRAMME
SIDE/ BACK AUDIO/VIDEO INPUT
Serial Number: 0010540329 Version:00.00 Edition: 2006-3-28
COLOR TELEVISION Model: 29F5A
Circuit Block Diagram
24
Remote Controller Functions
11. Circuit Diagram
R L GND
XS805
1
1
1
3P
A101 TUNER-FS
11
10
8
6
5
4
3
2
1
9
7
SCL
AS
IF
BT(+33V)
BP(+5V)
MB(+9V)
SDA
AGC
N601 TDA7057AQ
R553 C111 C110
PGND1
PGND2
N121
OUT1+
OUT2+
OUT1-
OUT2-
R110
SGND
C101
Vin2
Vin1
VC2
VC1
2W12K 0.1u 4.7u upc574J 5.6K
NC
VP
B1 4.7u
B9 +130V R119
L102 15uH JUMP5 1K
13
12
11
10
+15V
9
8
7
6
5
4
3
2
1
+5V (OPEN) JUMP6
(OPEN)
C630 C631 C105 JUMP1 R101
0.01u VD101 470uH 56k
470u/25V
1SS133 C102 (SHORT)
220u
C606 C605 R273
0.47u 0.47u
C603 00
0.01 R601 1K C601 1u R120
R 15K
R604
* 1K L R602 1K C602 1u
BL302 C103
C604 0.01u C-IN
R-10W8
XS601 R603 * 0.01 R266
4 R-OUT 1K 470
3 R112