Connector Voltage - LG OM7560 Service Manual

CONNECTOR VOLTAGE

Connector
Location Pin No. Pin Name
Name
1
2
3
CN801 USB1 (2.0)
4
5
6
1
2
3
CN802 USB2 (1.1)
4
5
6
1
2
3
4
5
FROM TOP
CN803
 MAIN 6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12 VFD_12V
13
14 DVCC_5V
15 DVCC_3.3V
16 DVCC_5V
CN804 MAIN  FRONT 17 VFD_CLK
18 VFD_STB
19
20
21 LANDING_GEAR
22
23
24 MIC_VOL_A
25 MIC_VOL_B
26 SCRATCH_A
27 SCRATCH_B
28 FILE_S_B
29 FILE_S_A
30 MAIN_VOL_B
31 MAIN_VOL_A
32 F_LED_12V
33
Connector
Voltage(V) Location
GND 0.00
D+ 0.07
D- 0.07
CN851  SPACE
USB 5V 5.07
LIGHTING
GND 0.00
GND 0.00
GND 0.00
D+ 0.22
D- 0.23
USB 5V 5.07
GND 0.00
GND 0.00
CNA301 MAIN  FRONT
D2- 0.01
D2+ 0.07
DGND 0.00
USB_5V 5.07
USB_5V 5.07
USB_5V 5.07
DGND 0.00
D1- 0.03
D1+ 0.03 CNS501  SPAKER
LIGHTING
DGND 0.00
OUT4 0.18
OUT5 0.18
OUT3 0.18
OUT6 0.18
OUT2 0.18
OUT7 0.18
OUT1 0.18
OUT8 0.19
OUT0 0.18
OUT9 0.19
GND 0.00
11.95
3.3VA 3.31
4.90
3.26
4.91
3.26
3.10
VFD_DO 3.09
GND 0.00
1.96
KEY2 3.29
KEY1 3.29
3.26
3.26
3.25
0.00
3.26
0.00
3.29
3.29
11.80
GND 0.00
Pin No. Pin Name Voltage(V)
Name
1 SPACE_EXP_DAT 3.11
2 SPACE_EXP_CLK 0.00
MAIN
3 LAT 0.00
4 DVCC_3.3V 3.25
5 DGND 0.00
6 LED_5V_M 5.09
1 DVCC_3.3V 3.26
2 3.3VA 3.29
3 DGND 0.00
4 RMC_SIG 3.17
5 MIC_DET 3.24
6 MIC_SIG1 0.00
7 DGND 0.00
8 MIC_SIG2 0.00
9 PT-DET 3.26
10 PT-RCH 0.00
11 PTGND 0.00
12 PT-LCH 0.00
1 WHITE 4.94
2 GND 0.00
MAIN
3 WOOFER_R 5.01
4 WOOFER_G 2.04
5 WOOFER_B 0.77
3-73 3-74