LG 50PX950 Service Manual page 33

EAX61392701
PK90 Breathing LED
P1
12507WR-03L
5V_MULTI
1
Breathing_LED
2
GND
3
4
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes
5V_Power
PWM
C1
10uF
6.3V
R7
R8
200
200
LD1
C
R1
4.7K
B Q1
2SC3875S(ALY)
0TR387500AA
E
OPT
R2
4.7K
R11
200
LD3
LD2
VER 1.0
BREATHING LED
2009.06.24
1 1
LGE Internal Use Only