KIT 79879-3 Digital View, KIT 79879-3 Datasheet - Page 21

• Manufacturer Part Number: KIT 79879-3
• Description: Display Development Tools CONTR KIT SVH-1920 22.5"NL192120AC25-02
• Manufacturer: Digital View

Specifications of KIT 79879-3

• Product Category: Display Development Tools
• Rohs: yes

CN8 – RS-232 serial control: JST B6B-XH-A (Matching type : XHP-6)
CN9 – Ambient light sensor connector : JST B3B-PH-K (Matching type : XHP-3)
CNA1 - Auxiliary power output: JST B4B-XH-A (Matching type : XHP-4)
CNA2 - Auxiliary power output: JST B2B-PH-K (Matching type : XHP-2)
CNB1 – Backlight inverter connector: JST B5B-XH-A (Matching type : XHP-5)
CNB2 – Backlight status input inverter connector: JST B2B-XH-A (Matching type : XHP-2 )
CNC1 – Function controls connector: JST B12B-XH-A (Matching type : XHP-12)
CNV1 – Alternate Video in input, JST B5B-PH-K (Matching type : PHR-5)
CNV2 – Component Video in input, JST B6B-PH-K (Matching type : PHR-6)
The VR for brightness depends on the inverter. The main power load for On/Off is handled by a relay on the controller.
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
10
11
12
1
2
3
4
5
6
1
2
3
1
2
3
4
1
2
1
2
3
4
5
1
2
1
2
3
4
5
6
7
8
9
1
2
3
4
5
1
2
3
4
5
6
AUX 12V / 24V
BL_STATUS
BVR_WIP
BVR_WIP
SYMBOL
SYMBOL
SYMBOL
SYMBOL
SYMBOL
SYMBOL
SYMBOL
VCC_5V
+/RIGHT
SEL_DN
BLCTRL
SEL_UP
SW_ON
AUX 5V
SDATA
Vcc_5V
BVR_A
PSWIN
BVR_A
BVR_B
MENU
-/LEFT
SCLK
VBKL
ALSF
VCC
GND
RXD
GND
GND
GND
GND
GND
GND
GND
TXD
NC
21
Backlight brightness VR pin B (470Ω resistor to +5V Vcc)
S-Video : Chroma in
Composite video in
S-Video : Luma in
Luma in /Green in
DESCRIPTION
DESCRIPTION
+12V / +24V DC, backlight power supply
On/Off control (enable) – see JB2 & JB3
Cb in / Blue in
Cr in / Red in
Ground
Ground
Ground
Ground
Ground
Backlight status (Normal = High)
Backlight brightness VR pin WIP
Ambient light sensing feedback
+5V DC, 500mA max with fuse
Backlight brightness VR pin A
+12V / +24V DC, 500mA max
OSD Select down button
OSD Select up button
Brightness VR – WIP
+5V DC, 500mA max
OSD +/Right button
OSD menu button
OSD -/Left button
Brightness VR A
RS-232 Rx data
RS-232 Tx data
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
Power switch A
Power switch B
DESCRIPTION
DESCRIPTION
No connection
Reserved
Reserved
VCC 5V
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
+5V