LG 55LW5600 - Viewing 3 D Imaging; Setting 3 D Imaging

IC5201
BCM
0.2V~3.3V
PWM-DIM1
PWM-DIM_22
n/c
PWM-DIM1 (PWM Dimming) can vary
according to incoming video IRE level,
OSD Backlight setting and Intelligent
Sensor (room light condition).
Range 0.37V to 3.3V.
55LW5600 Television Turn On Commands Circuit Drawing
R532
100Ω
12.01V
Gnd
Gnd
Gnd
Gnd
3.4V
ERR OUT
PWR_ON
DRV_ON
SMPS
P201
AH17
11
MAIN
P502
3.51V
Gnd
1
6
5
8
7
10
9
12
11
14
15
19
17
21
18
24
22
1
6
5
8
7
10
9
12
11
14
15
19
17
21
18
24
22
Gnd
L503
L501
+12V
C506 0.1uF
R502
10K
10
Q504
+3.3V_Normal
INV_CTL
S
2
6
D
7
Q507
L509
Panel_Vcc (12V)
3.47V
G
Q506
Model_Opt_1
1.8V
+12V
R558 10KΩ
C508
0.1uF
+3.5V_ST
RL_ON
3.24V
53
Q502
L511
+3.5V_ST
INV_ON
PWR_ON
IC602
Micro
RL_ON
Power Det
14
Reset
40
Key 1
25
Key 2
26
Power
On/Off 2_2
20
R508
4.7K
3.51V
3.51V
3.51V
Q505
0V
36
R542
10KΩ
+3.3V_Normal
Reset
Gnd
13 13
16 16
n/c
23 23
n/c
n/c
Q501
R547 10K
R644
47K
C608
0.1uF
IC101
BCM
R228 22ΩR526 0Ω
R643
22Ω
IR
16
R605
100Ω
R553
47K
R559 1.8K
To DC to DC Conv
T-CON
+12V
L507
IC505
Power_On/Off2_2
R546
1K
0.68V
R555 22KΩ
12V
12V
3.35V
0.64V
0V
3.5V
2.62V
0V
0V
3.28V
3
2
4
3
2
4
L504
+24V
C519
0.1uF
24V
25V
12V
P-DIM: Digital
Dimming (Variable)
SBY3.5V
20 20
C16
R3507 33Ω
M0_MOSI
n/c
25V
25V
12.01V
12.01V
E11
L_VS
n/c
n/c
C17
M0_SCLK
(Data) 3.56V p/p Data
3.51V p/p
3.54V p/p
IC8007
IC8008
3
1
1
2
2
3
4
4
4
4
5
6
6
7
7
8
8
8
9
4
1
n/c
n/c
P3503
8
3
5
SMPS
n/c
9
9
8
Panel_CTL
0V
June 2011 LCD-DV 55LW5600
R3506 33Ω
R3508 33Ω
P832
1
6
3
0V
0.1V
0.12V