![background image](http://html1.mh-extra.com/html/viewsonic/vg500b-1/vg500b-1_service-manual_1021189012.webp)
9 GND
Ground
10 DC+12V
DC+12V
11 GND
Ground
12
SENSOR
Detect audio I/P signal
CN830 (S5B-PH-K): Connect to inverter
Pin No.
Symbol
Function
1 DC+12V
DC+12V
2 GND
Ground
3
BRT
Brightness adjustment (Low is Max., High is Min.)
4 DC+5V
DC+5V
5
CCFL_EN
Backlight lamps enable (ON/high, OFF/low)
CN701 (S5BPH-K): Connect to control board, control the audio
Pin No.
Symbol
Function
1 L-
L_CH_SP_-Signal
2 L+
LSignal
3 GND_S1
Ground
4 R+
R_CH_SP_-Signal
5 R-
RSignal
ViewSonic Corporation
9
VG500b-1
Confidential
– Do Not Copy
Содержание VG500b-1
Страница 22: ...51 52 53 9 EXPLODED DIAGRAM AND SPARE PARTS LIST ViewSonic Corporation 19 VG500b 1 Confidential Do Not Copy...
Страница 33: ...ViewSonic Corporation 30 VG500b 1 Confidential Do Not Copy TIV 092B Inverter PWB 0420 TP TP TP TP...
Страница 34: ...12 PCB LAYOUT ViewSonic Corporation 31 VG500b 1 Confidential Do Not Copy...
Страница 35: ...ViewSonic Corporation 32 VG500b 1 Confidential Do Not Copy...
Страница 36: ...ViewSonic Corporation 33 VG500b 1 Confidential Do Not Copy...
Страница 37: ...ViewSonic Corporation 34 VG500b 1 Confidential Do Not Copy...
Страница 38: ...ViewSonic Corporation 35 VG500b 1 Confidential Do Not Copy...