LG OK75 - Wiring Diagram: Component Connections

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Only for training and service purposes.
SMPS
HH
e
at
s
i
n
k
MAIN Board
AUX
PART
I C301
AUX
JACK
JK301
FM
WAFER
CN302
FAN
DI R
CS8422
I C304
Opt i cal
JACK
JK302
RF par t
I C400
I C501
MLC3730
BT
WAFER
CN504
Wi r el ess
WAFER
CN103
25pi n
WAFER
CN102
WAFER
CN201
L
i g
h
t
i
ng
C
N
10
7
L
i
g
h
t
i
ng
CN1
0
6
MI C
WAFER
CN301
Mi com #1
I C101
LED CTRL
Mi com #2
I C111
PWM
TAS5548
I C601
SDRAM
I C502
Speaker
4pi n
Speaker
3pi n
CN502
USB
Por t abl e
JK303
RF par t
Mot or
I C401
10pin
23pin
MD
10pin
23pin
Sparkle
LED
15pin
SPK
LED
15pin
Sparkle
LED
6pin
14pin
14pin
X-
Flash
LED
X-
Flash
LED
6pin
4pin
ICA301
MIC AMP
DRV632
MIC2
MIC1
25pin
TOP Control Board
Front Board
10pin
12pin
RMC
8pin
25pin
10pin
12pin
8pin
8pin
USB1
USB2
8pin
USB
Harness
FFC
BT
26pin
26pin
WIRELESS
[option]
FAN
3pin
Speaker
Unit
3pin
3pin
4pin
4pin
UP LED
DN LED
WIRING DIAGRAM