LG 32LN52XX / 32LN520B (CHASSIS:LD36M) Service Manual ▷ View online
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Set + Stand
Stand Base
+
Stand Body
A2
A9
A31
A10
900
200
400
540
521
910
120
590
591
LV
1
EXPLODED VIEW
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These
parts are identified by in the Schematic Diagram and EXPLODED VIEW.
It is essential that these special safety parts should be replaced with the same components as
recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
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.
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.
IR/CONTROL
2012/07/18
6
NC4_S7LRM
C607
0.1uF
16V
OPT
R601
100
100
+3.5V_ST
L600
BLM18PG121SN1D
KEY2
R602
10K
1%
IR
R600
100
100
C604
100pF
50V
+3.5V_ST
C603
1000pF
50V
R603
10K
1%
C602
0.1uF
16V
KEY1
+3.5V_ST
R607
3.3K
3.3K
LED_R/BUZZ
P600
12507WR-08L
1
2
3
4
5
6
7
8
9
R610
1.8K
1.8K
L601
BLM18PG121SN1D
CONTROL_FILTER
L602
BLM18PG121SN1D
CONTROL_FILTER
C608
0.1uF
16V
0.1uF
16V
CONTROL_FILTER
C609
0.1uF
16V
0.1uF
16V
CONTROL_FILTER
R611
0
0
CONTROL_NO_FILTER
R612
0
0
CONTROL_NO_FILTER
IR/LED and Control
U
S
B
D
O
W
N
S
T
R
E
A
M
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.
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.
13/03/27
USB
7
NC4_S7LRM
JK700
3
A
U
0
4
S
-
3
0
5
-
Z
C
-
(
L
G
)
1
2
3
4
5
D700
RCLAMP0502BA
OPT
SIDE_USB1_DM
SIDE_USB1_DP
+5V_USB
C700
22uF
10V
ZD700
5V
OPT
USB (SIDE)
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.
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.
S_FLASH_OS
2012/06/20
13
NC4_S7LRM
SPI_SCK
+3.5V_ST
+3.5V_ST
C1300
0.1uF
0.1uF
R1301
4.7K
OPT
/SPI_CS
SPI_SDO
IC1300
MX25L8006EM2I-12G
SPI_FLASH_MACRONIX
3
WP#
2
SO/SIO1
4
GND
1
CS#
5
SI/SIO0
6
SCLK
7
HOLD#
8
VCC
R1302
33
R1300
10K
10K
OPT
SPI_SDI
/FLASH_WP
IC1300-*1
W25Q80BVSSIG
SPI_FLASH_WINBOND
3
%WP[IO2]
2
DO[IO1]
4
GND
1
CS
5
DI[IO0]
6
CLK
7
HOLD[IO3]
8
VCC
+3.5V_ST
Serial Flash for SPI boot(OS)
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