R2J10190/191GA/192/193GA/194/195GD
6
5
4
3
2
CN902
R917 15K 2W R913 1/6W 100R
1
REVISION RECORD LTR ECO NO: APPROVED: DATE:
HEATER
14" 21" SKYTEX CO...
Description
6
5
4
3
2
CN902
R917 15K 2W R913 1/6W 100R
1
REVISION RECORD LTR ECO NO: APPROVED: DATE:
HEATER
14" 21" SKYTEX COLOR TV BASIC SCHEMATIC DIAGRAM
Q912 C2482 R914
1 1 +180V
2 2
3 3
4 4
GND
5
5
4
4
12 GND1
13 GND2
14 GND3
15 GND4
B00 B01 B02 TU001 B03
2
B G R
VIDEO OUT
+8V
1/6W 3.3K
5 5
4 4
R G B
8V
C903
R916 330R 1/6W
C911 50V
2
3 3
390P
R907 15K 2W
3
3
11 +110V
2W 22K R875 IC115 UPC574 R117 15K 1/6W C116 50V R118 10K 1/6W C122 50V R119 10K 1/6W C123 50V R120 47K 1/6W
10
9
8
7
6
5
4
3
2
1 B39 AV_AOUT
R337 1/6W 4.7K R332 100R 1/6W Q339 R334 220R 1/6W Q337 2SC1815 R335 75R 1/6W
CN205
D
1 1
IF
IFGND
33V
NC2
NC1
VCC
BAND2
BAND1
NC0
VT
AGC
+8V
1
1
2 2
GND
D
CN901
16V
100U
R903 1/6W 100R 1/6W 3.3K R904 R906 330R 1/6W C901 50V
+5V
C106 50V C107 C105 16V C104 16V C103 C101 16V R100 4.7K 1/6W 1/6W 22K 2SC1815 R331 1/6W 4.7K R333
Q902 C2482 C939 2KVdc
10U
0.1U
0.1U
C338 16V 100U
SCREEN
0.01U +5V-CPU IC103
24C16
100U
R137
16V
C125 50V R138 10K 1/6W R139 10K 1/6W
R129 1/6W 100R R128 1/6W 1K C127 C130 50V 2200P R132 1/6W 1.5K
2 B E 1
2.2U +8V
2.2U
0.1U
10U
560P FOCUS
R927 15K
1 A0 VCC 2 A1 3 A2
8
220P
WP 7 SCL 6 5
R126 22K Q124 2SC1815 1/6W
R133 1/6W 4.7K
L137
1.2mH
R136 C121 1/6W 560 0.01U C131
1/6W 10
SP2
390P
4 GNDSDA
220P
50V
C
Q135 2SC1674
50V 2200P
CN8
R928 2.7K 1/2W
B15 BAND2
B14 BAND1
VT
CN602
1 1
2 2
B06 AGC
B05
B07
B08
R134 1/6W 47
SDA
SCL
C337
D901
R923 1/6W 100R...
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