Read Sharp LC-32LE210E (serv.man13) Service Manual online
48
LC-32LE210
LC-32LE220
LC-32LE220
POWER
BLOCK DIAGRAM RDENCA409WJQZ LC32LE210/220E MODELS (AUO PANEL) 1/2 MAIN POWER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
H
G
F
E
D
C
B
A
L
N
CX102
CX101
F102
3_15A
F101
3_15A
BD101
D601
Q608
L601
TH101
VA101
D602
Q607
Q601
R621
C601
C111
C115
Q105
Q101
Q102
C101
C301
C308
PC101
U201
R131
C108
PC101
PC501.
T501
D201
C201
Q201
L201
C203
Q204
Q203
C204
L202
C205
PC502
PC501
Q202
Q206
U202
ZD201
ZD202
Q205
PC102
C512
D503
Q502
R523
PC102.
PC502.
Q503
ZD504
C611
D504
D203
D506
C102
PC801
POWER SUPPLY BLOCK DIAGRAM LC32LE210/220/225
16 09 2010
AC
INLET
220VAC
L603
P1
LF101/102
EMI FILTER
PPC
INDUCTOR
P1
VCC
5
400V
VCC
NCP1608
U601
ZCD
VCC
7
4
6
GND
3
CS
8
1
2
DRV
FB
CT
CONTROL
PFC
DRIVER
DRIVER
400V
VCC
U101
VCC
2
SSC9512S
SGND
4
CSS
1
MAIN RESONAT POWER
CONTROLLER
CONTROLLER
VSEN
VGH
11
15
14
REG
-12V/VSS
+12V/3,5A
GND
MAIN POWER
TRANSFORMER
+12V REG
R301...303
10
6
R127
3
FB
RC
R521
5.75V/2.25A
+12V
PSON
S1
S3
5VS/0,35A
PSON
TRANSFORMER
STANBY
STANBY
CONTROLLER
ON/OFF
5VS/5.75V
REG.
REG.
S3
S3
12V
SECUNDARY
OVERVOLTAGE
OVERVOLTAGE
ERR
BLON
3
12
1
9
4
5
2
13
TO MAIN
11
7
10
6
8
5.75V
PSON
GND
P801
+12V
5VS
FB
8
7
1
GND
3
4
BR
VCC
U501
A6069H
2
P2
VCC
400V
5
POWER DRIVERS
VOLTAGE
PRIMARY
VB
VS
VGL
PGND
OC
Dumy Load
PWM
OVP Protection
D
D
OCP
P2
AUO PANEL
RDENCA409WJQZ ( FSP119-3FS01 )
C202
4
1
3
2
P802
+12V
GND
D302
T101
U301
79L12L
IN
OUT
GND
EN
TO LED
D505
7
RV
9
16
5
VLED-P
DRIVER
TO LED
DRIVER
DRIVER
8
N1
MAIN POWER ( 1/2 )
TO LED
DRIVER
DRIVER
TO LED
PFC Controller
Add this jumper to force start up PSU
Click on the first or last page to see other LC-32LE210E (serv.man13) service manuals if exist.