Service Manuals, User Guides, Schematic Diagrams or docs for : . Various CHINA TV LCD 715G4529-P0D-W20-0030 715g4529-p0d-w20-0030_china_psu
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LC-19LE430E/UK, LC-22LE430E/UK, LC-26LE430E/UK, LC-32LE430E/UK
POWER UNIT PRINTED WIRING BOARD(for 32 )
POWER UNIT(Side-A)
101
LC-19LE430E/UK, LC-22LE430E/UK, LC-26LE430E/UK, LC-32LE430E/UK
POWER SCHEMATIC DIAGRAM (for 32)
1. .AC+PFC D9810
B+
FB9810 FB9811
1 2
1N5408-11
! D9811
SF38G-34X0
1 2 400V
1
1
5
60R L9904 BF-L25030W-768 R9312
+
BD9910 450UH 3M3 1%
TS6B06G-02 + C9803 + C9804 + C9805
7
6
3 2 VCC 47UF 450V 47UF 450V 47UF 450V
HBD9910 R9313
R9810 3M3 1%
-
C9801 68K +-5% 1/8W C9812
680NF 100PF 1KV
4
1
D9812 R9314
2
RB160M-60TE25 FB9812 3M3 1%
VCC 2 1 BF-L25030W-768
2
IC9801 R9811 R9820 Q9810
1 8 100R 1/8W 5% 22OHM +-5% 1/8W Q9801 BC847C
2 INV VCC 7 TK12A60U
3 COMP GATE 6 + C9817
4 MOT GND 5 10UF 50V
CS ZCD HQ9801 R9815
C9816
C9815 2U2 16V FAN6961SZ C9810 R9813 750 OHM
330N 25V R9819 C9813 15P 50V 51K +-5% 1/8W
24K 1/8W 5% 100N 50V
R9818
33K 1/8W 5% 12/11 AC transient on-off change to 22R R9816
2
6.8KOHM +-1% 1/8W
R9817
R9812
C9814 6.8KOHM +-1% 1/8W
1
1
1N 50V
FB9902 FB9901
BEAD BEAD 330R 1/8W 5%
C9811 R9802 R9801 R9814
470P 50V 0.15R-NC0.15R 150K 1/8W +/-1%
2
2
RV9902
!
TVR14511KFAOZF
SPG-201M-LF
SPG-201M-LF
12MH
NAFT095G 82013X911
SG9905
2 3
SG9906
! CN9002 EU095G 82013X912
1 4
1
L9902 NAFTAonly ENA
2
L8101 3
DIM 4
+LED +12V
5
! C9902
CN8001 5uH C9225
100N 50V
6
7
8
1 C9224 9
+VLED
2 100N 50V 10
330NF 305V +24Vsnd
3 11
LED1 STB
4 12
LED2
5 13
+5.2V
6
7
C9912
0.001uF/250V ! C9911
0.001uF/250V
8
9
10
LED3
CN9003
Wire Harness
LED4
11
12
EUonly
C9913 1 +VLED
! !
0.001uF/250V 2
3
SPG-201M-LF
SPG-201M-LF
12MH CONN 4
2 3 + C8107 5
SG9902
4.7UF 160V 6
SG9901
1 4
! 7
8
9
! L9901
RV9901
10
11
12 ENA
13 DIM
TVR14511KFAOZF
! R9901
300K 1/4W
R9902
300K 1/4W !
R9903
300K 1/4W ! Wire Harness
Vac
! C9901
330NF 305V
R9900
1MOHM +-5% 1/2W-NC
1
!
t TH9902
SCK101R55LSY
2
!
1
TH9901
T4.0AL/250V
SCK101R55LSY F9901
UDA-A004(PF)
RV9903
Varistor-NC !
t
2
T4.0AH/250V
!
SG9907
!
DA38-452MT-A21F-M-NC
F9902
FUSE
EUNC
4
1
!
L
N
CN9901
CONN
122
LC-19LE430E/UK, LC-22LE430E/UK, LC-26LE430E/UK, LC-32LE430E/UK
2. . Standby
400V
Q9311
MMBT2907A
VCC
R9317
22K 1/8W 5% ! ! C9920
C9925 2.2NF 250V-NC
2.2NF 250V-NC
R9315 R9323
10K OHM +-5% 1/8W 47 OHM 1/4W
HOT COLD
Vac R9324
47 OHM 1/4W
R9301
HOT COLD C9317 C9318
2N2 50V 2N2 50V
D9301
L9310
R9302 330K 1/4W-NC
1
3
SRF1060
C9311 330K 1/4W-NC ZD9312 +5.2V
10N 50V C9314
2200PF
P6KE120A
! 2
IC9312
R9300 T9301 + Coil
C9302 EL817M(X)
2
10K 1/4W R9306 8 POWER X'FMR + C9301 470uF 10V + C9303 4 1
1
330K 1/4W-NC D9310
UF4007 1
470uF 10V 470uF 16V
!
2 3 2
C9321 HV 7
1500PF IC9301
4 HD9301
7 6 5
8 S D 5 ZD9314
S NC D9311 R9325
9 4 MTZJ T-72 24B 6
10 S F 3 1 2 9 R9328
11 S C 2 1K5 1/8W 5%
2
12 S X 1 R9933
S V 10K OHM +-5% 1/8W C9316 FR103
+ 4R7 1/4W 5% R9334
100UF 35V 10 27K 1/8W 1% Q9312
TOP264VG R9320 RK7002FD5T116
100R 1/6W 5% Q9315 R9330
R9934 IC9311 RK7002FD5T116 100R 1/6W 5%
82K +-5% 1/8W EL817M(X) R9321 STB
4 1 12K 1/8W 1%
R9303 R9329
24K 1/8W 5% 3K3 1/8W 5% C9315
3 2 C9313 10N 50V
2
100N 50V
D9302
1N4148 ZD9301 ! R9335
100KOHM +-5% 1/8W
2
C9312 BZT52-B9V1 R9319
100N 50V R9305 ZD9311 1K OHM +-5% 1/8W
1
6.8 OHM BZT52-B6V2
R9316
D9303 R9331
1
43K +-5% 1/8W IC9310
BC857C + C9320 AS431AN-E1 Q9314
Q9313 22UF 50V PROTEC
R9322 BC847C
2
16K9 1/8W 1%
1N4148 1K OHM +-5% 1/8W
R9304 C9300 R9332
470K +-5% 1/8W 0.47uF 50V
! ! C9319
100N 50V
10K OHM +-5% 1/8W
1
C9921 C9926 R9333
ZD9300 2.2NF 250V 2.2NF 250V 0 OHM +-5% 1/8W
BZX79-C9V1
C9304
1uF 16V
123
LC-19LE430E/UK, LC-22LE430E/UK, LC-26LE430E/UK, LC-32LE430E/UK
3. . Main power
D9130 R9141 HD9121 D9121
3
C9140 UF4007 10R 1/8W 5% MBRF10100CT C9121 C9122 C9143
1U 25V R9140 1000UF 50V 1000UF 50V 2N2 500V
R9142
0 OHM +-5% 1/8W 2 +24V
400V
D9131 + + R9144 R9145
2
2
SS0520 100K 100K
1
VCC 0.1 ohm 2 1 C9141 ZD9130
C9147 Q9121 1U 25V MTZJ T-72 15B
1500PF-NC 2SK4097LS 9.5A/500V
IC9121
1
1 18 R9138 R9139 T9111 7
2 Vsen NC 17 47OHM +-5% 1/8W 10K OHM +-5% 1/8W
3 Vcc NC 16 C9124 D9113
4 FB VGH 15 100PF 1KV-NC SR210 L9121
5 GND VS 14 8 1 2 Coil
C9130 6 Css VB 13 D9132 C9125
100N 50V 7 OC NC 12 SS0520 100PF 1KV-NC 1 2
RC NC +12V
8 11 2 1
9 Reg VGL 10 Q9122 3 9 D9111 + C9112 + C9114 R9148 R9149
RV COM 2SK4097LS 9.5A/500V 10 SR206 1000uF 25V 270UF 25V 100K 100K
SSC9512S-TL
R9137 R9136
R9130 47OHM +-5% 1/8W 10K OHM +-5% 1/8W 5
12K 1/8W 5% 11 1 2 L9122
R9132 Coil
2K43 1/8W 1% C9134 C9139 D9112 C9119
100N 50V 10pF/3KV
! 12 1
SR206
2
100UF 50V
+24Vsnd
POWER X'FMR + + + + C9145 R9157 R9158
R9131 R9134 D9114 100UF 50V 100K 100K
C9138
3K 1/8W 5% + C9133 C9135 680OHM +-5% 1/8W SR210
C9131 4.7UF 50V 4U7 25V C9118 C9120
100N 50V 100UF 50V 100UF 50V
R9135 C9142
C9137 100PF 1KV
2
2
C9136 200OHM +-5% 1/8W 33NF-NC C9146
100P 50V 1N 50V 22NF ZD9131 ZD9132
MTZJ T-72 15B MTZJ T-72 30B
R9133
1
1
2
1
1K OHM +-5% 1/8W-NC HQ9121
D9115
BAV70
R9168
4K7 +-5% 1/8W
2
3
IC9112
R9143 HEAT SINK-NC EL817M(X)
4 1 R9165
R9164 1K5 +-1% 1/8W
1K OHM +-5% 1/8W
560 OHM 1/4W
! ! 3
!
2 PROTEC
FB9130
C9927 C9922 R9163
1NF 250V1NF 250V C9144 22K 1/8W 1% R9188
1 2 100N 50V 47K 1/8W 1%
BEAD
R9169
22K 1/8W 5%
2
! ! ZD9133
BZT52-B15S-NC
IC9113 R9166
C9929 C9924
AS431AN-E1 2K 1/8W 1%
1
2.2NF 250V 2.2NF 250V R9167
160R 1%
124
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