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5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
OVP_PFC
ACD
HV
FB_STB
VCC_ON
VCC_ACD
5VA
5VA
5VS
FB_STB
OVP_PFC
B+
VCC_PFC
HV
VCC
BR
HV
PFC_OK
5V1
BR
OVP_PFC
VCC_ON
Yucheng Lin
DARFON
達方電子股份有限公司
CUSTOMER MODEL :
CUSTOMER PART NO :
DARFON Model Name : B191-001
2012/12/03
REV.
C
Prepared by
Reviewed by
Approved by
David DC Wu
Jeff Shih
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RP16
10K
R0805
RP16
10K
R0805
R18
39K
R0805
R18
39K
R0805
UP1
FAN7930C
SO8-300
UP1
FAN7930C
SO8-300
ZCD
5
COMP
3
GND
6
VCC
8
RDY
2
IN
1
CS
4
GD
7
RP31
510K
R0805
RP31
510K
R0805
JP
10
J6
JP
10
J6
1
2
R3
10M
R1206
R3
10M
R1206
CP3
473
C0805
CP3
473
C0805
C14
NC
C0805
C14
NC
C0805
RP1
1M
R0805
RP1
1M
R0805
R19
NC
R0805
R19
NC
R0805
R23
1M
R0805
R23
1M
R0805
R2
10M
R1206
R2
10M
R1206
C30
NC
C0805
C30
NC
C0805
R12
5.1K
R0805
R12
5.1K
R0805
LF1
ET20
L22X22
LF1
ET20
L22X22
1
2
3
4
CP21
NC
C0805
CP21
NC
C0805
RV1
NC
VZGT10
RV1
NC
VZGT10
R41
NC
R1206
R41
NC
R1206
JP
10
J7
JP
10
J7
1
2
RP10
64.9K
R0805
RP10
64.9K
R0805
t
TR2
NC
TR10DP5-R
t
TR2
NC
TR10DP5-R
RP11
470K
R0805
RP11
470K
R0805
RPD1
0.3
R3W
RPD1
0.3
R3W
QP21
AP431R
SOT23
QP21
AP431R
SOT23
2
3
1
Q1
NC
SOT23
Q1
NC
SOT23
3
1
2
DP2
MUR460
D20
DP2
MUR460
D20
R6
10M
R1206
R6
10M
R1206
CCP1
101/1KV
CC-5DP5
CCP1
101/1KV
CC-5DP5
BC
15
BP3
BF17.5
BC
15
BP3
BF17.5
1
2
R38
NC
R0805
R38
NC
R0805
DP3
CD4148
D0805
DP3
CD4148
D0805
D1
1N4007
D12.5
D1
1N4007
D12.5
ZD2
10K
D0805
ZD2
10K
D0805
1
2
R25
NC
R0805
R25
NC
R0805
RP22
4.7M
R0805
RP22
4.7M
R0805
CY4
680pF
CC-8DP10-R
CY4
680pF
CC-8DP10-R
C16
NC
C0805
C16
NC
C0805
RP3
1M
R0805
RP3
1M
R0805
R7
10M
R1206
R7
10M
R1206
R9
0
R0805
R9
0
R0805
ZDP1
NC
D0805
ZDP1
NC
D0805
1
2
BC
15
BP1
BF15
BC
15
BP1
BF15
1
2
RP18
NC
R0805
RP18
NC
R0805
R35
NC
R0805
R35
NC
R0805
Q3
NC
SOT23
Q3
NC
SOT23
3
1
2
C8
222
C0805
C8
222
C0805
C19
563
C0805
C19
563
C0805
RP5
1M
R0805
RP5
1M
R0805
R33
NC
R0805
R33
NC
R0805
RP7
1M
R0805
RP7
1M
R0805
Q2
RK7002
SOT23
Q2
RK7002
SOT23
3
1
2
RP8
1M
R0805
RP8
1M
R0805
R32
NC
R0805
R32
NC
R0805
T1
RM8
T-RM8
T1
RM8
T-RM8
3
8
5
11
C18
NC
C0805
C18
NC
C0805
CP1
221
C0805
CP1
221
C0805
D6
NC
D0805
D6
NC
D0805
RP27
4.7M
R0805
RP27
4.7M
R0805
RP25
4.7M
R0805
RP25
4.7M
R0805
CY7
330pF
CC-8DP10-R
CY7
330pF
CC-8DP10-R
C11
NC
C0805
C11
NC
C0805
+
CEP1
68uF/450V
CE-18X40A
+
CEP1
68uF/450V
CE-18X40A
C20
NC
C0805
C20
NC
C0805
R39
NC
R0805
R39
NC
R0805
R62
NC
R2W
R62
NC
R2W
CP4
NC
C0805
CP4
NC
C0805
RV2
NC
VZGT10
RV2
NC
VZGT10
CFP1
1U450V
CM-9X17
CFP1
1U450V
CM-9X17
RP13
33
R1206
RP13
33
R1206
CP5
105
C0805
CP5
105
C0805
C9
NC
C0805
C9
NC
C0805
CN1
A3963WR2-NP-D-PG
HD-03-P3.96R-1
CN1
A3963WR2-NP-D-PG
HD-03-P3.96R-1
N
2
L
3
R40
NC
R0805
R40
NC
R0805
C13
225
C0805
C13
225
C0805
RP24
4.7M
R0805
RP24
4.7M
R0805
LF3
ET24
L24X24
LF3
ET24
L24X24
1
2
3
4
QS9
NC
SOT23
QS9
NC
SOT23
3
1
2
C10
334
C0805
C10
334
C0805
CP6
104
C0805
CP6
104
C0805
UA1
IN1M101
SOT236
UA1
IN1M101
SOT236
VCC
3
GND
2
IN1
6
NDFPO
4
CD
5
FPO
1
RP29
4.7M
R0805
RP29
4.7M
R0805
C12
NC
C0805
C12
NC
C0805
BL4
L6DP3
3T ST D6*10
BL4
L6DP3
3T ST D6*10
ZDP21
0
D0805
ZDP21
0
D0805
1
2
RP30
510K
R0805
RP30
510K
R0805
F1
T4AH/250V
FUSE5X20
F1
T4AH/250V
FUSE5X20
1
2
CY5
1000pF
CY-12DP10
CY5
1000pF
CY-12DP10
R11
5.1K
R0805
R11
5.1K
R0805
CY2
NC
CC-8DP10-R
CY2
NC
CC-8DP10-R
QP1
P1060ATF
TO220INF-D
QP1
P1060ATF
TO220INF-D
2
1
3
BL3
L6DP3
3T ST D6*10
BL3
L6DP3
3T ST D6*10
CX1
0.22uF
CX-11X18
CX1
0.22uF
CX-11X18
R37
NC
R0805
R37
NC
R0805
+
CEP2
68uF/450V
CE-18X40A
+
CEP2
68uF/450V
CE-18X40A
RP21
4.7M
R0805
RP21
4.7M
R0805
D2
1N4007
D12.5
D2
1N4007
D12.5
R61
NC
R2W
R61
NC
R2W
Q6
NC
SOT23
Q6
NC
SOT23
2
3
1
CP2
471
C0805
CP2
471
C0805
R34
NC
R0805
R34
NC
R0805
C15
NC
C0805
C15
NC
C0805
RP17
39K
R1206
RP17
39K
R1206
RP2
1M
R0805
RP2
1M
R0805
R21
0
R0805
R21
0
R0805
t
TR1
2.5ohm/6A
TR7.5MM-B
t
TR1
2.5ohm/6A
TR7.5MM-B
BD1
KBJ408G
DB-3SR
BD1
KBJ408G
DB-3SR
1
3
2
4
R8
330K
R0805
R8
330K
R0805
CY6
330pF
CC-8DP10-R
CY6
330pF
CC-8DP10-R
CY3
680pF
CC-8DP10-R
CY3
680pF
CC-8DP10-R
R4
10M
R1206
R4
10M
R1206
RP12
22
R1206
RP12
22
R1206
RP4
1M
R0805
RP4
1M
R0805
RP15
330
R0805
RP15
330
R0805
R1
10M
R1206
R1
10M
R1206
CS23
NC
C0805
CS23
NC
C0805
U1
EL817C
DIP4
U1
EL817C
DIP4
1
2
4
3
R31
NC
R0805
R31
NC
R0805
CX2
0.22uF
CX-11X18
CX2
0.22uF
CX-11X18
D4
CD4148
D0805
D4
CD4148
D0805
ZD4
NC
D0805
ZD4
NC
D0805
1
2
RP28
4.7M
R0805
RP28
4.7M
R0805
R5
10M
R1206
R5
10M
R1206
RP6
1M
R0805
RP6
1M
R0805
LF2
ET20
L22X22
LF2
ET20
L22X22
1
2
3
4
BC
17.5
BP2
BF17.5
BC
17.5
BP2
BF17.5
1
2
BC
15
BM3
BF10
BC
15
BM3
BF10
1
2
R36
NC
R0805
R36
NC
R0805
Q7
NC
SOT23
Q7
NC
SOT23
3
1
2
R16
10K
R0805
R16
10K
R0805
DP1
NC
D17.5
DP1
NC
D17.5
ZD3
CDZ6.2B
D0805
ZD3
CDZ6.2B
D0805
1
2
ZD1
CDZ15B
D0805
ZD1
CDZ15B
D0805
1
2
RP26
4.7M
R0805
RP26
4.7M
R0805
R22
0
R1206
R22
0
R1206
C31
NC
C0805
C31
NC
C0805
RP23
4.7M
R0805
RP23
4.7M
R0805
RP9
1M
R0805
RP9
1M
R0805
CY1
101
CC-8DP10-R
CY1
101
CC-8DP10-R
R13
10K
R0805
R13
10K
R0805
RP14
10K
R1206
RP14
10K
R1206
Summary of Contents for 50L2331D
Page 1: ...SERVICE MANUAL LCD Color Television 50L2333D G B 50L2331D G 50L2337D G B REVISED 02 ...
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