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100 1/4W R918 F902
0R05 1/4W
+12V
100 1/4W R919 L904
2
C912 1.1uH
1K 1/4W
1K 1/4W
1K 1/4W
1K 1/4W
0.001uF ZD902
100 1/4W R920 RLZ15B
C917 + + C918 +
680uF/25V 680uF/25V C922
2
2
NC
!
1
T901 1 3
R921
R922
R923
R928
R929
1K 1/4W ZD901
4 9 D906 NC
SP10100
1
!
1
BD901 R904 R905 C906 R908
2KBP08M ! 4K7 1/4W NC 1500pF2KV 100K 2W 5 7 R935 100 1/4W 3 1 Q902 C910 R936
+
C938 + C905 PMBS3904 1000pF NC
2 3 0.0015uF/2KV 100uF/450V D905
C929 NC R967
2
6 11 R961 100 1/4W 0.001uF 0R05 1/4W
R932 R906 D900 4
+5V
-
4K7 1/4W NC PR1007R 1A/1000V 10 L903
1.1uH
VCC D901 R909 R962 100 1/4W
4
PS102R 10R 1/4W 6 C915 +
1 8 470uF16V C916
0.1uF
1
C908 + R940
C907 22uF/50V R933 R907 D907 33K 1/10W
R924
0.1uF 4K7 1/4W NC FB901 3 12 31DQ06FC3 + C939
BEAD 1000uF25V 1K5 1/10W
POWER X'FMR
1 8 D903
2 Vcc DRAIN 7 IN4148W
!
2
GND HVS
2
2
3 6 R927
C904 4 PROTECT DRIVER 5 3.6K 1% 1/10W
0.22uF/275V CTRL SENSE Q901 ZD921 ZD922
RLZ5.1B
4
1
STP10NK70ZFP RLZ15B
JR901 IC901 R910 IC903 R925
0R05 1/4W TEA1530AT ! 10R 1/4W R938 PC123X2Y FZOF 1K 1/10W 1%
1
1
C902 C901 R917 10K 1/8W
1000pF 1000pF 1K 1/8W
!
3
2
C911 R912 D915 D916
1uF/25V R915 22K 1% 1/8W IN4148W IN4148W
220K 1/8W C924 0.01uF
! FG ! R913 C909 R914
R911 NC 0.22uF/50V 0.27 2W
1K 1/8W R926 R942
L901 IC904
3 2 10K 1/10W 1K 1/10W 1%
AP431VLA
R916
4 1
! 1K5 1/8W
C925
26mH NC R930
2.4K 1% 1/10W
9
C903 R931 C928 C921 8
! 0.22uF/275V 8K2 1/8W 0.0012uF 0.0047UF/400V
+5V
7
6
5
+12V
4 CN902
3 CONNECTOR
R903
680K 1/4W
R902 R901
680K 1/4W 680K 1/4W
! C931 C930
2
1
0.1uF 0.1uF
! ! !
! DIM
NR901
NTCR !
t F901
ON/OFF
4A/250V
FG
3
2 1
CN900
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL L1900 Size B
WAFER
! G2664-1-2-X-1-080901 TPV MODEL PWPC8921LQBZ Rev 1
Key Component 01Cov er PCB NAME 715G2664-1-2
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Date Sheet 1 of 3
2
2 1
C803 E
1000pF T801 3 D805 R817 R821
1 POWER X'FMR
8 C BAW56 10K 1/10W 1K 1/10W 1% CN801
2 1 CONN
R812 B 2
F801 33 1/4W
0 OHM 1/4W 4 C819 3
3 0.01uF
+12V
5 C801 1
15pF/6KV R801
R806 C802 + C824 R855 6 1K5 1/10W 1% D801
3.6K 1% 1/10W 470UF/25V 0.1uF 33 1/4W 7 9 BAV99
R804
100 1/8W Q802
Q801 R809 AM9945N-T1-PF
PMBS3904 3.6K 1% 1/10W 4 5
G D
Q808 3 6 C839 2
PDTA144WK S D 1000pF 1
Q805 2 7
PDTC144WK Q804 G D R828 R822
2
PMBS3906 R839 1 8 10K 1/10W 1K 1/10W 1% CN802
ON/OFF S D
1 22R 1/8W CONN
2
C807
0.1uF/25V C823 3
3
0.01uF
1
Q811 R814
PMBS3904 1K5 1/10W 1% D802
JR802 BAV99
0R05 1/4W
R850
Q812 22R 1/8W
2
PMBS3906
DIM
1
3
R827
3.6K OHM 1% 1/10W
Q806 R853
PMBS3904 68K 1% 1/10W
C835
NC R805
R811 10K 1/10W
10K 1/10W
D817
IN4148W
Q810
RK7002
R813
3.6K OHM 1% 1/10W
D813
IN4148W
R841
68K 1% 1/10W
R802 R851 R829
56K 1/10W 10K 1/10W C842 22R 1/8W
0.01uF
R825
22R 1/8W
C822 R832 R807 R837
1uF/25V 10K 1/10W IC801 68K 1% 1/10W D814 68K OHM 1% 1/10W
TL494IDR IN4148W
1 16 Q803
2 1IN+ 2IN+ 15 PMBS3904
3 1IN- 2IN- 14 R818
4 FEEDBACK REF 13 1K 1/10W 1%
5 DTC OUTPUT CTRL 12
6 CT VCC 11
7 RT C2 10
8 GND E2 9
C821 C1 E1
0.1uF/25V
R861
NC R854
R810 NC Q809
51K 1% 1/8W R803 RK7002
Q807 R808 1M 1/10W 5%
NC 47K 1/10W
C825
R820 R831 C820 R865 R824 0.1uF/25V C846
47K 1/10W 2.4K 1% 1/10W 220pF NC R826 1K 1/10W 1% NC
1K 1/10W 1% C834 R835
C817 C845 R862 0.01uF 1M 1/10W 5%
NC JR801 2.2uF/16V 1M 1/10W 5%
0R05 1/4W
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL L1900 Size Custom
G2664-1-2-X-1-080901 TPV MODEL B
PWPC8921LQBZ Rev 1
Key Component 01Cov er PCB NAME 715G2664-1-2
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Date Sheet 1 of 3