48
9.2 Power Board
715G3351 1
L
1
N
2
CN902
NC
1
2
HS3
HEAT SINK (IC901)
2
1
3
4
-
+
BD901
D10XB60
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
1.0
A
1
5
Tuesday , May 26, 2009
<
称爹
>
01.ACside
715G3351-1
1
2
HS1
HEAT SINK (BD901)
1
4
2
3
L901
20.0MH
1
4
2
3
L903
20.0MH
1
2
FB901
BEAD
C902
680pF
C903
680pF
1
2
HS5
HEAT SINK (Q901)
R901
300K OHM 1/4W
R902
300K OHM 1/4W
R903
300K OHM 1/4W
SG902
NC
1
2
HS2
HEAT SINK (Q901,D901)
1
2
HS4
HEAT SINK (D910)
1
2
3
CN901
1
2
HS6
HEAT SINK (D904,D907)
C901
0.47uF
C904
0.47uF
RV901
Varistor
1
2
4
3
L902
2.0MH
RV902
NC
RV903
NC
SG903
NC
1
2
t
NR902
F901
FUSE
SG901
NC
R+
BO
1
2
t
NR901
Summary of Contents for L42H931
Page 4: ...4 1 General Specification ...
Page 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 6: ...6 2 2 To Use the Menus ...
Page 7: ...7 ...
Page 8: ...8 ...
Page 9: ...9 ...
Page 10: ...10 2 3 How to Connect ...
Page 11: ...11 ...
Page 12: ...12 ...
Page 13: ...13 ...
Page 14: ...14 2 4 Front Panel Control Knobs ...
Page 20: ...20 5 Remove the screws to remove key board IR board and speaker ...
Page 28: ...28 6 PCB Layout 6 1 Main Board 715G3364M01000004K ...
Page 29: ...29 ...
Page 30: ...30 6 2 Power Board 715G3351 1 ...
Page 31: ...31 ...
Page 32: ...32 ...
Page 33: ...33 6 3 Inverter Board 715G3358 2 ...
Page 34: ...34 6 4 Key Board 715G3400 1 6 5 IR Board 715G3394 2 ...
Page 56: ...56 10 Exploded View ...