2014.01.10
01
L255A001L
Jimmy_Hsu
Arthur_Wu
2
MAIN
Customer:
UP/N :
Model.
D
Size:
of
1
Page :
Sheet:
Date:
Martin_Lee
Rev:
Chk By :
Draw By :
Apv. By :
DOC No. Form 086 Rev. 4
16
17
18
19
B
A
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
5
4
3
2
11
10
9
8
7
6
16
17
15
14
13
12
18
19
20
C
E
D
F
G
H
I
J
K
L
M
N
B
A
C
E
D
F
G
H
I
J
K
L
M
N
EMI Filter Circuit
PS_ON Circuit 1st
Inlet / Outlet Connector
AC 99V~132V
PFC circuit
L7003
L255A001L_CX02_140110_NC.sch
LLC Power Circuit
Standby / Main Power Circuit
PS_ON Control 2sc
OVP Circut
Model Name: L255A001L
AC INPUT: 99-132V, 50 / 60Hz
DC OUTPUT:
19Vsb : 19V / 2A or 4A
LED1 : 112V / 0.4A
LED2 : 112V / 0.4A
LED_Vcc Circuit
T7801
LED3 : 112V / 0.4A
LED4 : 112V / 0.4A
OTP
T7001
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC = No component
CX7002
2
1
V7002
1
+
3
~
2
~
4
-
BD7001
F7001
C7013
C7007
C7008
C7012
R7004
R7010
C7014
R7008
D7005
R7006
ZD7001
C7010
B
C
E Q7002
R7015
R7016
B
C
E
Q7003
R7018
R7014
R7017
C7002A
1
FB
2
CONTROL
3
CT
4
CS
5
ZCD
6
GND
7
DRV
8
VCC
U7003
R7003
R7013
R7012
C7009
C7011
R7009
R7011
1
2
3
Q7001A
R7001B
D7003
C7015
C7002B
7
4
3
1
D7001A
R7712
R7711
TH7001
RX7001
B7001
C7004
CY7003
C7101
G
D
S
Q7102
R7102
R7103
R7104
R7105
D7102
D7103
1 VSEN
2 VCC
3 FB
4 GND
5 CSS
6 OC
7 RC
8 REG
9 RV
10
COM
11
VGL
12
NC
13
NC
14
VB
15
VS
16
VGH
17
NC
18
NC
U7101
R7110
R7109
R7112
C7110
C7111
C7109
C7108
C7113
C7112
C7116
R7111
R7114
C7117
ZD7102
C7105
C7106
C7103
C7114
R7106
R7107
ZD7101
R7113
C7115
R7101
+
C7107
C7102
R7108
3
4
PC7101-B
1
2
V7001
1
2
SG7001
D7002
1
2
SG7002
HS7003
1
2
JHS7002
B7003
B7002
R7005
C7005
C7006
CX7001
G
D
S
Q7101
R7002
B7004
JLF7001
JLF7002
R7019
CY7006
B7007
C7809
R7816
R7815
D7801
R7903
L7901
C7903A
1
2
3
U7901
1
2
PC7801-A
D7901
R7901C
R7901B
R7901A
C7903B
ZD7901
R7907
1
2
PC7701-A
1
2
3
Q7901
R7906
R7910
R7007
1
2
PC7702-A
D7001B
F7003
+
C7000A
+
C7000B
R7912
R7904
R7902
R7905
R7908
R7909
R7911
C7904
C7906
C7905
C7907
R7020
D7001
R7021
1
2
3
Q7001B
R7022
R7001A
F7002
1
OTP
2
COMP
3
CS
4
GND
5
OUT
6
VCC
7
NC
8
HV
U7801
R7805
G
D
S
Q7801
R7807
R7806
R7808
ZD7805
ZD7804
C7807
D7805
D7802
C7804
R7809
ZD7803
3
4
PC7801-B
C7803
C7810
3
4
PC7702-B
R7554
R7553
ZD7501
HS7002
C7902
B
C
E
Q7505
+
C7903
JHS7005
C7811
3
4
PC7701-B
R7555
R7556
1
2
3
Q7507
1
2
3
Q7506
R7557
R7558
C7527
TH7801
R7810
1
2
3
4
5
6
7
8
9
CN101
1
2
3
4
5
6
7
8
9
10
CN201
1
2
PC7101-A
R7407
C7408
R7401
R7402
R7403 C7407
+
C7403
+
C7404
1
2
3
D7402
B7005
C7302
R7301
R7305
R7408
B7006
1
2
3
4
5
6
7
8
CN301
R7913
+
C7530
B7010
B7011
R7302
R7306
4
5
3
1
2
9
6
7
8
10
LF7001
CY7002
LF7002
CY7001
LF7003
D7401A
D7401C
D7401B
D7401D
D7101
C7812
C7801
R7817
CY7004
+
1
2
C7901A
+
1
2 C7901B
+
1
2 C7901C
HS7005
ZD7806
C7402
B
C
E
Q7701
ZD7701
D7004
+
C7808
D7803
ZD7801
+
C7806
R7814
+
C7304
+
C7303
+
C7308
+
C7305
D7302
D7301
D7304
D7303
D7306
D7307
D7308
D7309
TH7601
C7601
R7602
R7603
R7601
R
A
K
U7401
10
7
13
14
5
6
8
16
15
12
1
2
11
3
9
4
C7104
G
D
S
Q7601
R7811
C7809A
1
2
JHS7002A
TH7002
R7818
R7819
B
C
E
Q7802
ZD7807
R7023
C7001
R7901D
C7809B
B7004A
JHS7001A
JH
S7001
JHS7004
HS7004
HS7001
CY7005
C7301
FG-GND
GND1
GND1
GND1
GND1
GND1
VCC
GND1
HVD
FG-GND
VDD
GND1
VCC
GND1
GND1
VCC
GND1
FG-GND
HVD
GND2
ZCD
+HV
GND1
GND2
GND2
19V
REMOTE
GND2
+HV
+HV
GND1
VDD
GND1
GND1
LED_15V
GND2
GND2
GND2
ZCD
19V
BL_ON-OFF
19V
GND2
REMOTE
BL_ON-OFF
PWM1
PWM2
GND2
GND2
LED-VIN
GND2
LED1+
LED2+
LED3+
LED4+
LED1+
LED1-&LED2-
LED2+
LED3+
LED3-&LED4-
LED4+
GND1
FG-GND
VCC
$$$21549
GND2
GND2
GND2
LED-VIN
GND1
COMP
VCC
COMP
GND2
Summary of Contents for LC-65LE643U
Page 1: ...Service Manual Top Confidential Model LCD TV 65 SHARP LC 65LE643U_FPTW AUO T650HVN05 5 ...
Page 14: ...CONFIDENTIAL DO NOT COPY Page 3 6 File No SG 0000239 ...
Page 18: ...CONFIDENTIAL DO NOT COPY Page 3 10 File No SG 0000239 ...
Page 35: ...CONFIDENTIAL DO NOT COPY Page 7 10 File No SG 0000239 Flash MX25L3206EM2I 12G ...
Page 36: ...CONFIDENTIAL DO NOT COPY Page 7 11 File No SG 0000239 ...
Page 37: ...CONFIDENTIAL DO NOT COPY Page 7 12 File No SG 0000239 ...
Page 38: ...CONFIDENTIAL DO NOT COPY Page 7 13 File No SG 0000239 ...
Page 39: ...CONFIDENTIAL DO NOT COPY Page 7 14 File No SG 0000239 ...
Page 40: ...CONFIDENTIAL DO NOT COPY Page 7 15 File No SG 0000239 ...
Page 41: ...CONFIDENTIAL DO NOT COPY Page 7 16 File No SG 0000239 ...
Page 42: ...CONFIDENTIAL DO NOT COPY Page 7 17 File No SG 0000239 ...
Page 43: ...CONFIDENTIAL DO NOT COPY Page 7 18 File No SG 0000239 ...
Page 44: ...CONFIDENTIAL DO NOT COPY Page 7 19 File No SG 0000239 ...
Page 45: ...CONFIDENTIAL DO NOT COPY Page 7 20 File No SG 0000239 ...
Page 46: ...CONFIDENTIAL DO NOT COPY Page 7 21 File No SG 0000239 ...
Page 47: ...CONFIDENTIAL DO NOT COPY Page 7 22 File No SG 0000239 Audio Amplifier TAS5707L ...
Page 48: ...CONFIDENTIAL DO NOT COPY Page 7 23 File No SG 0000239 ...
Page 49: ...CONFIDENTIAL DO NOT COPY Page 7 24 File No SG 0000239 MEMC MST7438BB ...
Page 50: ...CONFIDENTIAL DO NOT COPY Page 7 25 File No SG 0000239 ELECTRAICAL SPECIFICATIONS ...
Page 96: ......
Page 97: ......
Page 98: ......
Page 99: ......
Page 100: ......