LG OK75 User Manual

Copyright © 2018 LG Electronics Inc. All rights reserved.
Only for training and service purposes.
NO.
LOCATION
NO.
Connector Name PIN NO. PIN MANE
Voltage(V)
LOCATION
NO.
Vin Vout
4 CN201
MAIN  SMPS
1 12V 12.06 12.06
CN901
2 12V 12.06 12.06
3 DGND 0.00 0.00
4 P_CTRL 3.33 3.33
5 DGND 0.00 0.00
6 DGND 0.00 0.00
7 DGND 0.00 0.00
8 PVDD 48.30 48.30
9 PVDD 48.30 48.30
10 PVDD 48.30 48.30
11 DGND 0.00 0.00
12 PVDD CTRL 2.83 2.83
5 CN301
MAIN  MIC
SMW200-H8G
1 RMC3.3VA 3.33 3.33
CNA301
2 RMC 3.19 3.19
3 DGND 0.00 0.00
4 MIC_3.3V 3.28 3.28
5 MIC_DET 3.29 3.29
6 MIC_S1 0.00 0.00
7 MIC_GND 0.00 0.00
8 MIC_S2 0.00 0.00
6 CN400
MAIN  MD
1 NC/FHM-VCC 5.05
MD
2 RF 0.02
3 DVD_LD 0.02
4 MON(COM)/5V 0.02
5 DVD_VR 0.03
6 GND 0.00
7 VREF/VC 1.63
8 VCC 5.05
9 F 1.63
10 E 1.63
11 A 1.63
12 D 1.63
13 C 1.63
14 B 1.63
15 F(+) 2.47
16 T(+) 2.46
17 T(-) 2.46
18 F(-) 2.47
19 SW_PDIC 4.69
20 GND 0.00
21 CD_LD 0.02
22 MON_MPD 0.21
23 CD_VR 0.00
NO.
LOCATION
NO.
Connector Name PIN NO. PIN MANE
Voltage(V)
LOCATION
NO.
Vin Vout
7 CN401
MAIN  MD
1 OPEN_SW 3.29
MD
2 LO- 0.00
3 CLOSE_SW 3.33
4 LO+ 0.01
5 GND 0.00
6 SP+ 2.47
7 SL+ 2.47
8 SP- 2.47
9 SL- 2.47
10 NC 0.00
8 CN701
MAIN  SPK
1 SW+ 24.40
SPK
2 SW- 24.40
3 FL+ 24.40
4 FL- 24.40
5 FR+ 24.40
6 FR- 24.40
9 CN106
MAIN  SPARKLING
LIGHTING(UP)
1.25MM
1 GND 0.00 0.00
CNS101
2 SPRK_U_LD3 0~3 0~3
3 SPRK_U_LD2 0~3 0~3
4
FLASH_
BLUE_L
0~3 0~3
5 FLASH_RED_L 0~3 0~3
6 GND 0.00 0.00
7 GND 0.00 0.00
8 SPRK_U_RD5 0~3 0~3
9 SPRK_U_RD4 0~3 0~3
10
FLASH_
BLUE_R
0~3 0~3
11 FLASH_RED_R 0~3 0~3
12 GND 0.00 0.00
10 CN107
MAIN  SPARKLING
LIGHTING(DN)
1.25MM
1 MULTI_LED_B 0~3 0~3
CNS102
2 MULTI_LED_G 0~3 0~3
3 MULTI_LED_R 0~3 0~3
4 GND 0.00 0.00
5 GND 0.00 0.00
6 SPRK_D_LD3 0~3 0~3
7 SPRK_D_LD2 0~3 0~3
8 SPRK_D_LD1 0~3 0~3
9 GND 0.00 0.00
10 GND 0.00 0.00
11 SPRK_D_LD6 0~3 0~3
12 SPRK_D_LD5 0~3 0~3
13 SPRK_D_LD4 0~3 0~3
3-49 3-50
CONNECTOR VOLTAGE

LG OK75 Specifications

General

Output Power	1000W
Bluetooth	Yes
Karaoke Creator	Yes
DJ Effects	Yes
USB Playback	Yes
Multi Jukebox	Yes
Party Accelerator	Yes
Type	Mini Hi-Fi System
Audio Playback	MP3, WMA
FM Radio	Yes
CD Player	Yes
Brand	LG
Model	OK75
Category	Stereo System
Disc Formats	CD, CD-R, CD-RW
Radio	FM
Audio Inputs	USB
Speaker Configuration	2.0 Channel