LG OK99 Service Manual page 69

5. CONNECTOR VOLTAGE
Connector
NO. CON NO. PIN NO.
Name
1
2
1 CN101 6630R-FB02D
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
MAIN <-> TOP
2 CN102
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
PIN MANE Voltage (V) NO. CON NO.
RESET 3.52
VSS 0.16
DOWNLOAD 3.52
VDD 3.52
DGND 0.16
F_LED_12V 11.10
3 CN106
MAIN_VOL_A 3.32
MAIN_VOL_B 3.32
FILE_S_A 0.20
FILE_S_B 0.20
SCRATCH_B 0.20
SCRATCH_A 0.20
MIC_VOL_B 3.32
MIC_VOL_A 3.32
KEY1 3.34
KEY2 3.33
KEY3 3.34
3.35
LANDINGGEAR
DGND 0.16
4 CN107
3.3VA 3.35
DGND 0.16
VFD_DAT 3.26
VFD_STB 3.27
VFD_CLK 3.26
DV_3.3V 3.34
DV5.0V 5.15
DV5.0V 5.15
VF_12V 11.99
OUT1 0.20
5 CN108
OUT2 0.20
OUT3 0.20
OUT4 0.20
OUT5 0.20
OUT6 0.20
OUT7 0.20
OUT8 0.20
OUT16 0.20
6 CN201
OUT15 0.20
OUT14 0.20
OUT13 0.20
OUT12 0.20
OUT11 0.20
OUT10 0.20
OUT9 0.20
Connector
PIN NO. PIN MANE Voltage (V)
Name
1 2.76
FLASH_RED_R_UP
2 2.86
FLASH_BLUE_R_UP
3 SPRK_U_RD4 2.40
4 SPRK_U_RD5 2.45
5 SPRK_U_RD6 2.40
MAIN <->
6 GND 0.12
SPARKLING
LIGHTING
7 2.71
FLASH_RED_L_UP
1.25MM
8 2.39
FLASH_BLUE_L_UP
9 SPRK_U_RD1 2.20
10 SPRK_U_RD2 1.96
11 SPRK_U_RD3 2.26
12 GND 0.00
FLASH_
1 2.76
RED_R_DN
FLASH_
2 2.02
BLUE_R_DN
3 SPRK_D_RD4 1.80
4 SPRK_D_RD5 2.45
5 SPRK_D_RD6 2.40
MAIN <->
6 GND 0.12
SPARKLING
LIGHTING
FLASH_
7 2.71
1.25MM
RED_L_DN
FLASH_
8 2.39
BLUE_L_DN
9 SPRK_D_RD1 2.20
10 SPRK_D_RD2 1.96
11 SPRK_D_RD3 2.26
12 GND 0.00
1 GND 0.12
2 SPKLED_R 5.28
SPAKLING UP
<-> SPK LED
3 SPKLED_G 4.30
4 SPKLED_B 4.80
1 GATE -54.67
2 -B -66.65
3 GND 0.00
4 +12 12.13
5 +14VA 13.20
6 PWR_CTRL 3.31
MAIN <->
VFD_PWR_
SMPS
7 3.28
CTRL
8 +5.1VA 5.12
9 +5.1VA(1.7A) 5.12
10 DGND 0.00
11 -5V(0.1A) -4.75
12 DGND 0.00
3-47 3-48
Connector
NO. CON NO. PIN NO.
Name
1
2
3
4
MAIN <-> MIC
7 CN301
SMW200-H8G
5
6
7
8
1 NC/FHM-VCC
2
3
4 MON(COM)/5V
5
6
7
8
9
10
11
8 CN400 MAIN <-> MD 12
13
14
15
16
17
18
19
20
21
22
23
1
2
3 CLOSE_SW
4
5
9 CN401 MAIN <-> MD
6
7
8
9
10
Copyright © 2018 LG Electronics Inc. All rights reserved.
Only for training and service purposes.
PIN MANE Voltage (V)
RMC3.3VA 3.36
RMC 3.10
DGND 0.00
MIC_3.3V 3.28
MIC_DET 3.31
MIC_SE 0.10
MIC_GND 0.10
MIC_S2 0.10
5.19
RF 2.15
DVD_LD 0.02
0.02
DVD_VR 0.03
GND 0.00
VREF/VC 1.67
VCC 5.22
F 1.85
E 1.84
A 1.79
D 1.79
C 1.77
B 1.75
F(+) 2.47
T(+) 2.57
T(-) 2.59
F(-) 2.34
SW_PDIC 4.79
GND 0.00
CD_LD 1.76
MON_MPD 0.21
CD_VR 0.00
OPEN_SW 3.32
LO- 0.00
3.33
LO+ 0.01
GND 0.00
SP+ 3.30
SL+ 2.65
SP- 1.85
SL- 2.53
NC 0.00