Service Manuals, User Guides, Schematic Diagrams or docs for : . Various CHINA TV LCD 715G4878-P01-H20-0030 psu ChangHong+715G4878-P01-H20003M
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E42B2KNDALC1NNX 715G4878P01H20003M
RV9901
TVR14561KFC4FY
F9901 R9901
FUSE 330K 1/4W
C9912
2
CN9901 220PF C9911 BD9901
8
7
6
5
220PF
1
2
3
4
R9902 TS10B06G-04
D2
D2
NC
NC
1 330K 1/4W L9902 C9902 L9901
- +
C9901 10MH 470NF 305V 10MH 4 1
3 470NF 305V
4
3
2
1
NC
D1
D1
NC
IC9901
C9913 NC
1
2
3
4
220PF
CONN R9903 C9914
3
330K 1/4W 220PF R+
1 FB9903 2
BEAD
NR9901 NR9902
t
BO
t
2 1 1 2
NTCR NTCR
HEAT SINK (Q9801,D9802)
HS9801 HEAT SINK (D9302)
HEAT SINK(BD9901)
1 1
1 2 2
2 3
3 4
4 FB9803
1 2 HS9302
HS9901
C9814
1NF 250V
NC
HEAT SINK (D9102) HEAT SINK (D9203,D9205)
1 1 1
2 2 2
3 3 3
4 4 4
HS9301 HS9201 HS9202
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL Size A
715G4878-P01-H20-0030-5-110705 TPV MODEL Rev A
Key Component 2.AC side PCB NAME 715G4878-P01-H20-0030
< >
Date Monday , August 15, 2011 Sheet 2 of 7
40
BEAD
FB9302
B1+
1 2
B+
0.1oHM 1W R9302
B2 C9303
R9301 T9301 47 OHM 1/4W
1
C9313 R9305
C9301 R9303 R9304 47 OHM 1/4W 2N2 500V Coil
10NF 2N2 500V(NC) 100K 1/4W 100K 1/4W 2 6 L9301
C9318 7
BO 5.2V
1NF
9
C9302 3 10
3
2N2 500V(NC) R9306 R9307 5 D9302 + + + + C9306
100K 1/4W 100K 1/4W FMW-2156 100N 50V
C9316
C9315
C9304
2 C9305
470UF 10V
470UF 10V
470UF 10V
D9301 470uF 16V
1N4007 4
1
POWER X'FMR
D9304 R9308
PR1007 3.3 OHM 1/4W
R9309
1.5M 1/4W R9310
D9303 220 OHM 1/4W
2.4 OHM 1/4W PR1007
R9311
VCC
R9312
2.4 OHM 1/4W IC9301
R9313 1 8 + C9307 R9314
1
4
1
1.5M 1/4W 2 S/OCP D/ST 7 D9305 100UF 35V 2K4 1/8W 1%
3 BR D/ST IC9302 1K 1/8W
4 GND 5 Protect R9315 Protect
FB/OLP VCC PC123X8Y FZOF
3
2
RB160M-60TE25
2
A6069H
C9308 R9317
R9316
1.5M 1/4W C9309
3.3nF 50VR9318 D9306 100N 50V 1K OHM +-5% 1/8W
4.7M OHM +-5% 1/4W 1N4148W
IC9303
AS431AN-E1 R9321
+ C9310 D9307
C9312 10UF 50V R9319 NC
C9311 100N 50V 2K2 1/8W 1%
220N 50V 1N4148W
R9320
560K 1/8W C9317 R9322
1uF 50V NC
PS_ON
Q9301
RK7002FD5T116(NC)
B1+
C9314
470pF/250V
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL Size B
715G4878-P01-H20-0030-5-110705 TPV MODEL Rev A
Key Component 3.STAND BY PCB NAME 715G4878-P01-H20-0030
< >
Date Monday , August 15, 2011 Sheet 3 of 7
41
R9801 D9801
1 2
NR9801
R+
t
FB9801 10R 1N5408-11
B+
BEAD 1 2 2 1
5
4
680NF D9802 FB9802
L9801 FMN-1106S BEAD NTCR
C9801 236UH
R9802 D9803 + + + +
3
6
2R2 +-5% 1/8W RB160M-60TE25 BO_DC C9802 C9804 C9803 C9813
2 1 47UF 450V 47UF 450V 47UF 450V 47UF 450V
Q9801
TK18A60V
R9804
R9803 1MOHM +-1% 1/4W
22 OHM 1/8W
R9805
68K 1/4W R9806
10K 1/8W B2
R9807
1MOHM +-1% 1/4W
C9805 R9808
47P 50V R9818 0.05R
6.8K 1/8W
R9824
0R05
R9809
VCC1 BO_DC
1MOHM +-1% 1/4W
8
7
6
5
C9815 + C9807
10UF 50V 100N 50V
VCC
ZCD
Q9805 R9819
IC9801 NC NC
LD7591GS R9810
INV
COMP OUT
RAMP GND
CS
Q9806
NC
1
2
3
4
220 OHM 1/8W C9809
C9808 R9811
470PF 50V 100P 50V 19K1 +-1% 1/8W R9820
10K 1/8W NC
R9813
R9812 C9810
36K 1/8W +/-5% 47N 50V C9811 BO_DC R9821
470N 25V NC
R9822
NC
R9823
NC
Q9807
VCC1
NC
R9814 1K 1/8W
10K 1/8W R9815
VCC 5.2V
BEAD
FB9804
4
1
C9915
IC9802 1 2 DC CUT OFF
PC123X8Y FZOF
3
2
Q9802 220PF
2SD1624T-TD-E
Q9803
2N3904S-RTK/PS
2
VCC1 PS_ON
ZD9801
+ MTZJ T-72 16B R9816 R9817
C9806 10K 1/8W 27K 1/8W 5%
10UF 50V C9812
1
100N 50V
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL Size B
715G4878-P01-H20-0030-5-110705 TPV MODEL Rev A
Key Component 4.DCM PFC PCB NAME 715G4878-P01-H20-0030
< >
Date Monday , August 15, 2011 Sheet 4 of 7
42
BEAD FB9201
1 2
B1+
C9119
10NF T9201 6 D9203
1
D9201 FMEN-220A L9201 oil
C
R9214 C9203
24V
2M 1% 1/4W R9216 2Mohm 1/4W +/-1% 2 1 2 150UF 35V
R9215 9
BO_DC
2M 1% 1/4W 10
R9223 RB160M-60TE25 C9202
3
Vsen
C9210 10 OHM 1/8W Q9201 150UF 35V + + + C9225
1N 50V 2SK4097LS 9.5A/500V 4 NC + C9207 R9202 R9201
5 8 100UF 35V C9201 5.6K 1/4W 5.6K 1/4W
R9217 100N 50V
24K 1/8W 1
R9226 R9219 2
C9211 1 18 47OHM +-5% 1/8W 10K 1/8W 12
100N 50V 2 Vsen NC 17 7
3 Vcc NC 16
4 FB VGH 15
1
5 GND VS 14 D9202 D9205 L9202 oil
C
6 Css VB 13 RB160M-60TE25 Q9202 11 FMW-2156
OC NC 12V
7 12 2 1 2SK4097LS 9.5A/500V POWER X'FMR 2
8 RC NC 11
9 Reg VGL 10 R9220
RV COM 10 OHM 1/8W
3
C9212 IC9201 R9221
1U 50V SSC9512S-TL 10K 1/8W + C9205 + C9206 + C9224 + C9208
C9213 270UF 25V 270UF 25V 270UF 25V 150UF 25V C9204
10NF 100N 50V
R9222
VCC1 + C9209 C9214 47OHM +-5% 1/8W
10UF 50V 1N 50V
2
D9204 R9205
EG01A 7.5 OHM 1/4W C9216 ZD9201
C9215 1U 50V MTZJ T-72 15B
1U 25V
1
C9217
10pF3KV
R9207
4.7KOHM +-1% 1/8W
R9206 C9219
470 OHM 1/8W R9208 100PF 2KV
C9220 120R 1/8W 1%
220pF 50V
24V 12V
PC123X8Y FZOF
IC9202
4
1
R9209
3K 1/8W +/-1%
C9221 R9204 R9203
R9210 100N 50V 20.5KOHM +-1% 1/8W 56K 1/8W +/-1%
3
2
24V 12V VLED1 24KOHM +-1% 1/8W
100N 50V
C9222 + C9218
4.7UF 50V
2
2
2
R9211
ZD9202 IC9203 5.1KOHM +-1% 1/8W
Protect ZD9204 ZD9203 MTZJ11B
MTZJ T-72 30B MTZJ T-72 18B AS431AZTR-E1
D9206 D9207 D9208
1 1
1 1
1 1
R9212
2K 1/8W
Q9203 1K 1/8W
2N3904S-RTK/PS R9224 RB160M-60TE25
RB160M-60TE25
RB160M-60TE25
2
2
2
C9223 R9225
100N 50V 10K 1/8W
TPV ( Top Victory Electronics Co . , Ltd. ) OEM MODEL Size B
715G4878-P01-H20-0030-5-110705 TPV MODEL Rev A
Key Component 5.SECOND POWER PCB NAME 715G4878-P01-H20-0030
< >
Date Monday , August 15, 2011 Sheet 5 of 7
43
B+
R9111
0.1 ohm D9101
C9101
2 1 10NF
C9103 R9116 RB160M-60TE25
Vsen
1N 50V 10 OHM 1/8W Q9101
2SK4097LS 9.5A/500V D9102
3
FMX-23S
2
VLED
R9118 R9119
C9104 1 18 47OHM +-5% 1/8W 10K 1/8W
100N 50V 2 Vsen NC 17
1
3 Vcc NC 16 C9106 + + C9117 R9112 R9113 R9114
4 FB VGH 15 T9101 9 390UF 63V 390UF 63V 100K(NC) 100K(NC) 100K(NC)
5 GND VS 14 D9103 8
6 Css VB 13 RB160M-60TE25 Q9102
7 OC NC 12 2 1 2SK4097LS 9.5A/500V 6 12
8 RC NC 11 7 13
9 Reg VGL 10 R9120 11
RV COM 10 OHM 1/8W 1 10
C9105 IC9101 R9121 2 CN9101
1U 50V SSC9512S-TL 10K 1/8W 14
C9107 15 13
2
33NF ON/OFF
POWER X'FMR 12
DIM
R9122 ZD9101 11
+ C9118 C9108 47OHM +-5% 1/8W MTZJ6.2B 10
10UF 50V 12V
1N 50V 9
8
1
VCC1 7
6
2
5
24V
D9104 R9102 ZD9104 4
2
PS_ON
EG01A 7.5 OHM 1/4W C9110 MTZJ T-72 15B 3
C9109 1U 50V ZD9102 2
5.2V
1U 25V MTZJ6.2B 1
1
ZD9103
1
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