40
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
00
A4
3
12
Wednesday , August 26, 2009
715G3364 G
<
称爹
>
03)Tuner
AD
S
C322
NC 0.001uF
ADS
AGC
SD
A_
T
U
N
E
R
C324
NC 100pF/50V
TGND
C321
NC 0.001uF
L603
NC 1uH
IF
+_
TUNE
R
C309
0.01uF/25V
Near to IC
C323
NC 0.001uF
IF-_TUNER
IF+_TUNER
+5VT
SIF-
7
SIF+
7
2008/11/05
2008/11/05
TV_CVBS
S
C
L_
TUNE
R
SH301
SH302
SH303
SH304
SH305
SH307
SH306
SH308
SH311
SH309
SH310
SH300
GND
TGND
1
2
FB300
300 OHM
5V for Tuner
R308
0 OHM 1/16W
R309
18R 1/10W 5%
R311
56R 1/10W 5%
R314
10
0 OH
M
1/
10W
+
C308
100uF/16V
+
C300
100uF/16V
R303
47 OHM 1W
NC
1
NC
2
Vb
3
SC
L
4
SD
A
5
AS
6
NC
7
NC
8
NC
9
NC
10
IF_
S
O
UND
11
C
VBS
12
VS
13
AF
_S
OU
N
D
14
TH1
15
TH2
16
TH3
17
TH4
18
TU100
M15WPP-2PN-E
C312
56pF
C313
0.1uF25V
1
ADJ/GND
OUTPUT
2
INPUT
3
U300
AZ1117D-5.0-E1
R310
100 OHM 1/16W
+
C303
100uF/16V
C304
0.1uF 50V
R312
NC
1
2
FB301
300 OHM
C302
0.1uF 50V
C314
220PF50V
R313
0 OHM 1/16W
R316
0 OHM 1/16W
C316
220PF50V
C315
56pF
R315
100 OHM 1/10W
+
C301
100uF/16V
R300
47 OHM 1W
TGND
VCC12
+5VT
TGND
GND
GND
GND
TGND
+5VT
TGND
TGND
TGND
TGND
T_SDA
8
T_SCL
8
T_CVBS
6
Add Thermal Pad
TUN_
A
U
D
7
SIF+
7
C307
0.01uF/25V
RF_AGC
IF
-_
TUNE
R
R236
R
R237
R
+5VT
VCC3
R235
R
Q503
NC 2N7002
RF_AGC
7
GND
RF_
A
G
C
C325
NC 0.001uF
AGC
IF_AGC
7
TGND
IF_AGC
R326
NC 1K 1/10W 5%
C319
NC 0.1uF/25V
L604
NC 22uH
C326
NC 0.001uF
C318
NC 0.1uF/25V
L605
NC 22uH
C320
NC 0.001uF
R325
NC 1K 1/10W 5%
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 ...