Toshiba 50L2333D Service Manual page 51

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