8.13. IR AND KEYPAD INTERFACE
LED & IR
OPCTRL1
OPCTRL2
GPIO_71
GPIO_72
GPIO_73
GPIO_74
OPCTRL3
Power
Enter / Source
CH Up
CH Down
Menu / Exit
VOL Inc
VOL Dec
OPCTRL0
LED_Ctrl
KeyPad
VOL Dec
VOL Inc
CH Down
CH Up
Enter/Source
Menu/Exit
Power
OPCTRL2
LED_G
GPIO_72
OPCTRL1
OIRI
OPCTRL3
GPIO_71
LED_R
GPIO_74
OPCTRL0
OPCTRL3
GPIO_72
GPIO_73
GPIO_74
OIRI
OPCTRL0
OPCTRL1
GPIO_71
OPCTRL2
GPIO_73
IR_VCC
DV33SB
+5VSB
AGND_PLL
AGND_AFE
AGND_LVDS
GND
AGND_HDMI
OPCTRL3
4
GPIO_72
4
GPIO_73
4
GPIO_74
4
OIRI
4
OPCTRL0
4
OPCTRL1
4
GPIO_71
4
OPCTRL2
4
DV33SB
2,4,5,6,9,10,11,12,13
+5VSB
2,9,10,12,13
AGND_PLL
2,3,4,5,6,7,8,9,10,11,12,13
AGND_AFE
2,3,4,5,6,7,8,9,10,11,12,13
AGND_LVDS
2,3,4,5,6,7,8,9,10,11,12,13
GND
2,3,4,5,6,7,8,9,10,11,12,13
AGND_HDMI
2,3,4,5,6,7,8,9,10,11,12,13
+5VSB
DV33SB
DV33SB
C487
0.1uF
C0603
R368
1K
R0603
R363
4.7K
R0603
C492
0.1uF
C0603
C484
0.1uF
C0603
R375
4.7K
R0603
R370
4.7K
R0603
C489
0.1uF
C0603
R367
470
R0603
C490
0.1uF
C0603
C483
0.1uF
C0603
P115
7P_2mm
1
2
3
4
5
6
7
Q127
2N3904
SOT-23
1
2
3
C485
47uF/16V
CE025050
R372
4.7K
R0603
R376
4.7K
R0603
P114
6P_2mm
1
2
3
4
5
6
R373
4.7K
R0603
R365
4.7K
R0603
C486
470P
C0603
Q128
2N3906
SOT-23
1
2
3
C493
0.1uF
C0603
C488
0.1uF
C0603
R364
4.7K
R0603
C491
0.1uF
C0603
R366
1K
R0603
R369
47
R0603
R374
4.7K
R0603
R371
4.7K
R0603
ViewSonic Corporation
Confidential - Do Not Copy
N3735w-1M
72
Summary of Contents for N3735w-1M
Page 6: ...ViewSonic Corporation Confidential Do Not Copy N3735w 1M 3...
Page 14: ...Remote Control ViewSonic Corporation Confidential Do Not Copy N3735w 1M 11...
Page 43: ...3 3 3 Press ENTER key ViewSonic Corporation Confidential Do Not Copy N3735w 1M 40...
Page 53: ...Rear Cover Fig 1 Fig 2 ViewSonic Corporation Confidential Do Not Copy N3735w 1M 50...
Page 77: ...9 2 MAIN PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3735w 1M 74...
Page 78: ...9 2 MAIN PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3735w 1M 75...
Page 79: ...9 3 CON PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3735w 1M 76...
Page 80: ...9 4 CON PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3735w 1M 77...
Page 81: ...9 5 IR PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3735w 1M 78...
Page 82: ...9 6 IR PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3735w 1M 79...
Page 83: ...9 7 SWITCH PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N3735w 1M 80...
Page 84: ...9 8 SWITCH PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N3735w 1M 81...