Read LG 47LV355H-ZA (CHASSIS:LD0AZ) Service Manual online
THERMAL
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.
D2201
A1
C
A2
C2214
22uF
16V
22uF
16V
+12V
+3.5V_ST
C2209
22uF
16V
22uF
16V
R2218
10K
10K
EXT_12V
CLOCK_SDA
CLOCK_SCL
IC2200
MP4460DQ-LF-Z
PSU
3
EN
2
SW_2
4
COMP
1
SW_1
5
FB
6
GND
7
FREQ
8
VIN_1
9
VIN_2
10
BST
11
EP_GND
R2204
200K
200K
1/8W
1%
1%
PSU
C2202
0.01uF
50V
0.01uF
50V
C2208
3.3uF
50V
3.3uF
50V
PSU
IC2201
MP2305DS
3
SW
2
IN
4
GND
1
BS
5
FB
6
COMP
7
EN
8
SS
C2201
0.47uF
25V
R2203
100K
100K
OPT
R2217
4.7K
4.7K
R2225
22
22
+12V
R2214
4.7K
4.7K
C2213
22uF
16V
22uF
16V
C2210
0.1uF
50V
0.1uF
50V
PSU
R2227
4.7K
C2200
150pF
50V
150pF
50V
PSU
EXT5V_CTRL
C2206
0.1uF
50V
0.1uF
50V
R2201
150K
PSU
EXT12V_CTRL
L2201
22UH
22UH
PSU
X2200
32.768KHz
+12V/+15V
IC2202
MP5000DQ
3
ENABLE/FAULT
2
DV/DT
4
I-LIMIT
1
GND
5
NC
6
SOURCE_1
7
SOURCE_2
8
SOURCE_3
9
SOURCE_4
10
SOURCE_5
11
VCC
+12V
R2209
1K
1K
R2212
10K
10K
1/16W
1%
1%
PSU
+3.5V_ST
M2200
BATTERY
1
2
L2200
CB3216PA501E
LIPS
D2200
MBRA340T3G
PSU
R2205
22
PSU
R2215
43
43
C2207
0.1uF
50V
PSU
C2215
0.1uF
50V
50V
R2221
1K
1K
C2211
470pF
50V
470pF
50V
R2202
100K
100K
PSU
C2212
1uF
16V
1uF
16V
C2204
22uF
25V
22uF
25V
PSU
R2206
12.4K
12.4K
IC2204
M41T81
3
VBAT
2
XO
4
VSS
1
XI
5
SDA
6
SCL
7
IRQ/FT/OUT/SQW
8
VCC
L2202
22UH
EXT_PWR_DET
C2217
2pF
50V
2pF
50V
R2226
22
22
L2204
CB3216PA501E
R2211
270K
270K
1/16W
1%
1%
PSU
R2207
56K
56K
R2210
20K
1/16W
1%
PSU
L2203
CB3216PA501E
+24V
Q2201
2SC3875S(ALY)
E
B
C
R2208
10K
10K
C2205
2700pF
2700pF
50V
EXT_5V
C2216
2pF
50V
2pF
50V
Q2200
2SC3875S(ALY)
E
B
C
+3.5V_ST
RTC_INT
R2213
1K
1K
C2203
0.1uF
50V
PSU
C2219
0.1uF
16V
0.1uF
16V
R2216
1K
1K
R2200
18K
PSU
Switching noise reducing [MPS recommend]
close to pin
5V/12V EXT PowerOut
(For External power)
DC DC CONVERTER +12V
$0.21
REAL TIME CLOCK
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