Service Manuals, User Guides, Schematic Diagrams or docs for : . Various OEM Monitor OEM_PWPC1942LGH2_[SCH]
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R919
47 1/8W
R920 C913 12V
47 1/8W 0.001uF
D910
MOSPEC20100
L903
T901 1000uF/16V 73L-253-91L F902
PQ26/22.5 C914 5A/24V/1206
4
O +12V
12
1
R906 R904 R903 11
1M 1/8W 1M 1/8W C906 100K 2W + + 1000uF/16V +
BD901 1500pF/1KV C915 C916 C917
D911 470uF/16V 0.1uF/50V
2 - + 4 + C905 MOSPEC20100
150uF/400V D901 8
GBU4J R907 R905 FR107 O7
1M 1/8W 1M 1/8W
D902 6
D904 PS102R
3
80LL17T-5
3
+ C907 R908
2
3
C908 + C922 1N4148 47uF/50V 3.3 1/8W
L904 0.1uF/50V 4.7uF O
2
73L 174-26-LS
3
7
12V +5V
1
4
Vin
VDD
R909 10 1/4W Q901 CN902
1
2
3
1
4 8 2SK2996
J903 RI GATE 2 1
J902 L902 SG6841 4 3
JUMPER1 73L174-29-LS JUMPER1 R911 BiCOMS R910 0 1/8W 6 5
ON/OFF
24K 1/10W 5 6 FB901 8 7
RT SENSE C921 DIM
BEAD 0.0047uF/250V R921 10 9
GND
470 1/8W 12 11
FB
2
1
4
2
C903 0.47uF/250V C909 14 13
N.C 16 15
1
2
R913 R914
20K/0805
R901 R902 R900 R912 0.27 2W CONN
20K 1/10W C910
1000pF ZD902
680K 1/8W 680K 1/8W 680K 1/8W 12V/SMD connect pitch 2.5mm
4
1
NR901
IC902 R922
NTCR 5A5 t PC123FY2 4P 1K 1/10W
R915 30K 1/4W
3
2
R924
F901 1K 1/10W
2.5A/250V D903
ZD901 R916 R926
C901 C911 4.7K 1/10W 1N4148 9.31K 1/10W
12V
0.001uF/250V C902 Q903 0.1uF/50V C918 R923
2
PMBS3906 0.1uF/50V 0 1/10W
1 R925
R917 1K 1/10W
0.001uF/250V 100 1/10W IC903
3
H431BA
3
1 Q902 R927
C919 2.43K 1/10W
R918 PMBS3904 0.01uF
FG C912 4.7K 1/10W
2
1
0.1uF/50V
J901 SW901
JUMPER1
NC
2
1
2
3
4
5
INTERNAL POWER FOR PWPC1942LGH2
CN901
CONN Size Document Number Rev
B 2
Date: Thursday, December 25, 2003 Sheet 1 of 3
C201 220uF/25V
+
+12V CN201
33L8021-2D-AC
R201 1
2.2K 0805 R244 Q204 FSI4532 C203
470 1206 ZD202 1 8 2.2uF/1206
Q205 5.6V ZD201 C202 S1N D1N
DTA144WKA R204 5.6V 104/0805 2 7 1 7 C204 C205 2
G1N D1N
2
10K 0805 R203 C206 10pF/3KV 5pF/3KV
1 10K 085 3 6 2.2uF/1206
R205 S2P D2P
3
0 1/10W 4 5 6 10
1 Q206 G2P D2P PT201
3
R206 Q207 PMBS3904 C207 80LL17T-16-LC C208 C209
3
0 0805 DTC144WKA C210 2.2uF/1206 10pF/3KV 5pF/3KV
1 104/0805 Q208 FSI4532
2
ON/OFF
1 8
S1N D1N CN202
33L8021-2D-AC
ZD203 R207
5.6V 10K 0805 2 7 2
2
C212 G1N D1N 1
0.1uF/0805 C213 3 6 D201 3
1uF/0805 S2P D2P BAV99
C211 4 5 1 R208 2
1uF/25V G2P D2P 3M 1/2W 2
GND
R209 D202 3
22 0805 BAV99
1
1
1 1
JP204 JP205 C214
0.047uF/0805 D203 3 R210
R202 BAV99 C215 470 0805
C217 10 1206 C218 2 152 / 0805 C216
0.1uF/0805 IC201 NC 0805 R212 222/0805
3.6K 0805
2
2
C219 C220
1uF/0805 1 20 220PF/0805
R214 CTIMR NDRV_B JP202 R213
C221 0 0805 2 19 R216 NC 0805
0.47uF/0805 OVP PDRV_A 2 1 1M 0805 R215
3 18 470 0805
1
C222 ENA CT R218
1uF/0805 4 17 R217 1K 0805 R246 3
SST RT 62K 0805 470 0805
OZ960
5 16 2 D204
R219 VDDA PWRGND C224 BAV99
N.C 6 15 4700PF / 0805
+
GNDA LCT C227
7 14 0.1uF/0805 C225 Q209
C226 REF DIM 470uF/25V FSI4532
0.1uF/0805 8 13 1 8 C231
RT1 LPWM C230 S1N D1N 2.2uF/1206
9 12 0.047uF/0805 C229 2 7
C228 FB PDRV_C 104/0805 G1N D1N
10 11 3 6 C233
C232 0.0068uF/25V CMP NDRV_D R220 S2P D2P 2.2uF/1206 CN204
0.0015uF/0805 22 0805 4 5 33L8021-2D-AC
G2P D2P
D205 C235 C234 1
0 0805 104/0805 2.2uF/1206
R245 1 8
NC 0805 S1N D1N C237
2 7 1 7 C236 5pF/3KV 2
G1N D1N 10pF/3KV
R221 3 6
33K 0805 S2P D2P
4 5 6 10
R222 51K 0805 G2P D2P PT202 C239
Q210 80LL17T-16-LC C238 5pF/3KV
FSI4532 10pF/3KV
2
3
R223 C240
1M 0805 0.1uF/0805 1 1
D206
BAV99 R224 2
D208 3M 1/2W 2
2
1N4148 D207 3 CN205
R225 1 BAV99 33L8021-2D-AC
R226 2M 0805 1
110K 0805 D209 3
JP201 BAV99 C241 C242
2 R227
Q211 R230 R228 152 0805 222 0805 470 0805
1
RK7002 Q212 0 0805 3.6 K 0805
RK7002
R233 JP203
1M 0805 R231 C243 R229
R232 1 2 1M 0805 0.1uF/0805 NC 0805
1M 1/10W
R235
C244 Q213 0 0805
2.2uF/0805 RK7002
R234
DIM
R238 C245 R239 470 0805
1
R236 R237 1M 0805 0.1uF/25V 1K 0805
220K 0805 120K 0805 R247 3
R240 470 0805
Q214 0 0805 2
is power GND RK7002
R241 C246 D210
is signal GND 1M 0805 0.1uF/0805 BAV99
R242
AOC (Top Victory) Electronics Co., Ltd. Q215 0 0805
RK7002
Title R243
PWPC1942LGH2 1M 0805 C247
0.1uF/0805
Size Document Number Rev
Custom 2
Thursday, December 25, 2003
Date: Sheet 2 of 2
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