
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05) VGA Inputs
C238
0.22uF 25V
VCC5_0_VGA
+5VSB
VGA_EDID_WP
VGA_EDID_WP 8
VCC5_EDID
R227
22R 1/10W 5%
R228
22R 1/10W 5%
R276
33 OHM 1/10W
VGA_SDA
R222
4.7K 1/10W
VGA_SDA
4,11
VGA_SCL
4,11
VGA_SCL
R221
4.7K 1/10W
R224
1K 1/10W 5%
R231
10K 1/10W
VGA_VSYNC
RGB_VSYNC_F 4
VGA_HSYNC
RGB_HSYNC_F 4
Length tolerance - 100 mil
RGB_VSYNC
VGA_B
VGA_G
VGA_R
4
VGA_B
4
VGA_G
4
VGA_R
RGB_HSYNC
RGB_VSYNC
RGB_VSYNC_F
RGB_HSYNC
RGB_HSYNC_F
VCC5_EDID
VGA_SCL
VGA_SDA
1
2
FB218
30 OHM
C260
0.1uF 50V
C250
10pF 50V
R257
75R 1/10W 1%
1
2
FB217
30 OHM
R259
10K 1/10W
R255
75R 1/10W 1%
R250
100R 1/10W 5%
R251
33 OHM 1/10W
R239
2K2 1/10W 5%
C251
10pF 50V
2
4
5
3
SN74LVC1G17DBVR
U202
R242
5.1K 1/10W
C252
10pF 50V
R258
2K2 1/10W 5%
C261
NC/47pF
I/O1
1
GND
2
I/O2
3
I/O3
4
VDD
5
I/O4
6
U205
AZC099-04S.R7G
1
3
2
ZD207
BAT54C
R256
75R 1/10W 1%
I/O1
1
GND
2
I/O2
3
I/O3
4
VDD
5
I/O4
6
U204
AZC099-04S.R7G
R244
33 OHM 1/10W
R254
1K 1/10W 5%
2
4
5
3
SN74LVC1G17DBVR
U203
C266 0.1uF 50V
R253
33 OHM 1/10W
C265 0.1uF 50V
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
U201
AT24C02BN-SH-T
R243
100R 1/10W 5%
1
2
FB219
30 OHM
1
2
ZD214
VPORT0603100KV05
R260
2K2 1/10W 5%
R247
2K2 1/10W 5%
R249
5.1K 1/10W
C263
NC/330pF
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17
16
18
19
CN203
DB15
VCC3_3
VCC3_3
VCC5D
VCC5_0_VGA
UART0_RX
7,11
UART0_TX
7,11
VGA_HSYNC 8
VGA_VSYNC 7,8
Summary of Contents for HL19D2
Page 18: ...18 ...
Page 19: ...19 Step 5 Remove the MAIN FRAME and PANEL Unscrew the 4 screws ...
Page 25: ...25 6 PCB Layout 6 1 Main Board 715G3239M01002005F ...
Page 26: ...26 ...
Page 27: ...27 ...
Page 28: ...28 6 2 Power Board 715G2783 3 7 ...
Page 29: ...29 ...
Page 30: ...30 6 3 Key Board 715G3303 1 6 4 IR Board 715G3963R01000004S ...
Page 52: ...52 11 Exploded View ...