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9.2 Power Board
715G3414 1
R908
100K OM H 2W +-5%
+16V
R912
10R 1/8W 5%
+
C914
1000uF M 16V
!
C925
NC
+16V
FG
L902
30.0mH
1
4
2
3
R902
620K OHM 1/4W
!
+5V
F901
FUSE
84G 56 4 B
R943
470R 1/8W 5%
+5V
ZD901
NC/RLZ24B
C912
0.022uF/25V
FG
CN902
Wire Harness
1
2
3
4
5
6
7
8
9
10
!
C931
0.001uF/250V
L903
3.5uH
+
C930
1000uF M 16V
IC902
KIA431A-AT /P
56G 158 10 T
R926
100R 1/8W 5%
R938
10K 1/8W 5%
R900
620K OHM 1/4W
HS3
HEAT SINK(D906)
1
2
R914
0R36 5% 2W
R904
8.2K OHM 1/4W
!
C929
0.001uF
C920
0.1uF
C903
0.47UF
ZD920
RLZ18B
C919
0.1uF
IC901
LD7575A PS
1
2
3
4
5
6
7
8
RT
COMP
CS
GNDOUT
VCC
NC
HV
R937
NC
C916
0.1uF
t
NR901
NTCR
1
2
F902
FUSE
D906
YG906C2RSC
1
2
3
C932
1000pF
HS1
HEAT SINK(Q901)
1
2
R919
100 OHM 1/4W
+
C917
1000uF25V
R925
0R05 1/8W
R934
100 OHM 1/4W
C921
0.001uF
C906
2200PF2KV
R940
150OHM 2W
+
C922
470UF/25V
!
R928
0R05 1/8W
!
R927
3K6 1/8W 1%
R929
-1% 1/8W
D904
SP10100
1
2
3
R922
200 OHM 1/8W
D901
FR107
D902
FR103
93G 6038T 52T
HS2
HEAT SINK (D904)
1
2
!
R920
100 OHM 1/4W
!
!
FB901
BEAD
1
2
!
+
C908
22uF/50V
+
C918
1000uF25V
D910
NC
L904
3.5uH
C902
0.001uF/250V
ZD902
NC/RLZ5.1B
R907
10R 1/8W 5%
F903
FUSE
R905
8.2K OHM 1/4W
R909
3.3 OHM 1/4W
R918
100 OHM 1/4W
R936
1K 1/4W 5%
IC903
PC123X2YFZOF
56G 139 3A
1
2
4
3
D909
LL4148
CN901
SW
1
2
3
4
5
-
+
BD901
GBU408
93G 50460900
2
1
3
4
A
Custom
1
3
Tuesday , April 14, 2009
715G3414
ODM MODEL
02.POWER
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬
隔
瓜
絪
腹
C901
0.001uF/250V
!
R941
100K OHM 1% 1/8W
+
C915
470uF 16V
ON/OFF
R924
1K 1/8W 5%
+
C905
120uF450V
67G315Z12115K
R903
100 OHM 1/4W
R901
620K OHM 1/4W
C924
220pF
R935
100 OHM 1/4W
R931
NC
C923
470pF/25V
T901
POWER X'FMR
2
3
4
5
6
7
8
9
10
11
12
!
R930
2.4KOHM +-1% 1/8W
Q901
ST P10NK70ZFP
57T 667 21
Q903
PM BS3904
57T 417 4
!
DIM
C927
0.1uF
Summary of Contents for L19WA91
Page 4: ...4 1 General Specification ...
Page 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 13: ...13 2 3 How to Connect ...
Page 14: ...14 ...
Page 15: ...15 2 4 Front Panel Control Knobs ...
Page 20: ...20 3 Release connectors L19WA91 L22WA91 ...
Page 21: ...21 4 Remove hinge BKT L19WA91 L22WA91 ...
Page 22: ...22 5 Remove the screws to remove the main board and power board 6 Remove speakers ...
Page 23: ...23 7 Remove panel 8 Remove key board and IR board ...
Page 29: ...29 6 PCB Layout 6 1 Main Board 715G3292 1 ...
Page 30: ...30 ...
Page 31: ...31 6 2 Power Board 715G3414 1 ...
Page 32: ...32 6 3 Key Board 715G3375 1 ...
Page 33: ...33 6 4 IR Board 715G3392 1 ...
Page 35: ...35 8 Block Diagram ...
Page 54: ...54 10 Exploded View L19WA91 ...
Page 55: ...55 L22WA91 ...