LG GOLD STAR CI21Q20ET Manual page 9

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AV3-IN
H/P
A3 V3
2
TDA2822M
12V
TDA2616
Audio AMP
7
5V
25V
11,52
SCL
TEXT DECODER
TXT RGB
SDA
SAA5281
B-Y
TDA4565
R-Y
CTI(option)
10
Y
SDA
12V
SCL
K3953M
5V
IF1
SAW I
33V
IF2
TUNER
L/L S/W
SDA
K9260M
SCL
SAW III
RGB(TV,TXT,OSD)
CPT DRIVE AMP.
TDA6108Q
iK
6
195V
8
5V
EXT
RGB
Y/V3 C3
23,24,25
18
19,20,21
38
RGB
CVBS OUT iK
29,31
OUT
30,32
27,28
8
TDA8844/43
7
VA VB
E/W H-OUT
48,49
46 47
45
40
FM(SIF)
L9454M
AM/FM S/W
SAW II
28 27 7 6
24 13
1
TDA4470-M
2
25 14
14
AM(AF)
L/L
5V
OSD
MICOM
RGB
SCL SDA
EEPROM
SCL
(24C16)
SDA
SIF TRAP
5.5/6.0/6.5 MHz
11
10
13
CVBS IN
VCD
EXT
17
CVBS IN
MAIN
H
VCC
VCC
12
37
8V
8V
47
MSP3410D
44
30,31 41,42
37,38
A1
A2
A1
IN
OUT
OUT
A3
IN
EXT
RGB
V1
S/W
SCART1
KEY TV/AV,ROTATE, ,
IR
PRE AMP.
39
ST-5V/12V
ST-5V
POWER ON/OFF
28V
(Max:5W)
Monitor OUT
8V
TO SCRT2
8V REG
ST12V
TV OUT
110V
TO SCART1
5V REG
5V
13V
V1 V2
2
7
Va
4
LA7016
Vb
1
E/W
12V
AFC
ABL
HEATER
27,28 39,40
195V
A2
IN
V2
SCART2
AC IN
200~250Vac
ST-BY
Power Supply
(Option)
AUDIO B+
12V
STR-F6654
(SANKEN)
+B
8V
V.DY
VERTICAL AMP.
TDA8350Q
15V
45V
HV
FOCUS
FBT
SCREEN
+B
H.DY
H-OUT
HDT
13V

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