56
R156
100R 1/16W 1%
U107
AP1117E33L-13-77
A
D
J(
G
ND)
1
VOUT
2
VIN
3
4
4
R155
100R 1/16W 1%
C142
22P 50V
+5V_Normal
C141
22P 50V
C
131
10uF
16V
C
133
22uF
6.
3V
C
132
1u
F
10V
C
134
100N
F
25V
(Schematic change)
埃
FB106 (
腹
:071G 59A121 TA)
埃
+3.3V_Tuner net
爹
: Layout
U107
玂
竚
U115
SN74LVC1G3157DCKR
B2
1
GND
2
B1
3
A
4
VCC
5
S
6
U116
AP1117E33L-13-77
A
D
J(
G
ND)
1
VOUT
2
VIN
3
4
4
+5V_Normal
C
19
3
10u
F
16
V
C
19
5
22u
F
6.
3V
C
19
4
1uF
10V
2.
2uF
6.
3V
C1
35
AGC_SEL
5
+3.3V_Tuner
C
19
6
100
N
F
25
V
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
A
B
12
16
Thursday , April 02, 2015
<
称爹
>
15. TUNER & DEMOD
+3.3V_Tuner
FB111
120R 3A
1
2
R194
4.7K 1/16W
DM3V3
R195
NC/4.7K 1/16W
TU100
GND
1
3.3V
2
GND
5
IF_P
8
TH1
10
TH2
11
TH3
12
TH4
13
SCL
3
SDA
4
GND
6
IF_N
7
IF_AGC
9
C192
100NF 25V
+3.3V_Tuner
IF-AGC
(Schematic change)
埃
R122
の
R126(NC) (
腹
:061G0402000 JY)
穝糤
IF-AGC net
IF_AGC
(Component change)
盢
C139
パ
10uF/16V(
腹
:065G080510615K T)
э
22uF/6.3V(
腹
:365G080522606M000M)
盢
C137
パ
10uF/6.3V(
腹
:065G060310605M A)
э
22uF/6.3V(
腹
:365G080522606M000M)
(Schematic change)
穝糤
U116(
腹
: 056G 585 4A)
穝糤
C193 (
腹
:065G080510615K T)
穝糤
C194 (
腹
:065G0402105A5K T)
穝糤
C195(
腹
:365G080522606M000M)
穝糤
C196 (
腹
:065G040210425K Y)
穝糤
+3.3V_Tuner net
(
爹
: Layout
U116
闽筿隔钡
TU100)
T_SDA
5
T_SCL
5
C140
22uF 6.3V
C136
10PF 50V
C137
22uF 6.3V
+3.3V_Tuner
SDA-T
SCL-T
DIF_M
R157
NC/0R05 OHM
R121
0R05 1/16W
(Schematic change)
穝糤
U115 SN74LVC1G3157DCKR(
腹
:356G74LS055)
穝糤
R194 & R195(NC) (
腹
:061G0402472 JF)
穝糤
C192(
腹
:065G040210425K Y)
IF_AGC_1
5
IF_AGC_2
16
C154
22N 25V
R124
10K 1%
FB117
120R
1
2
C151
100NF 25V
394GNPALALL26L,
TUNER CHINA
ST18WM-2-E
260mA (typ)
R123
100R 1/16W 1%
C153
100NF 25V
C157
NC/4.7uF 10V
IF-AGC
IF_AGC
R128
0R05 OHM
R129
0R05 OHM
DIF2_M
DIF2_P
DIF2_M
16
DIF2_P
16
C139
22uF 6.3V
DIF1_M
5
DIF1_P
5
R127
NC/0R05 OHM
R125
NC/0R05 OHM
L101
220nH
C155
47pF 50V
L100
220nH
C156
47pF 50V
C152
100NF 25V
C150
100NF 25V
DIF_M
DIF_P
C138
100NF 25V
DIF1_P
(Schematic change)
埃
FB107
(
腹
:071G 56K121
M)
FB105
300R 4A
1
2
DIF_P
DIF1_M
+3.3V_Tuner
Содержание LE43B7600A
Страница 4: ...4 1 General Specification ...
Страница 5: ...5 2 Operating Instructions 2 1 Remote Control ...
Страница 6: ...6 ...
Страница 7: ...7 2 2 OSD Menus ...
Страница 8: ...8 ...
Страница 9: ...9 ...
Страница 10: ...10 ...
Страница 11: ...11 ...
Страница 12: ...12 ...
Страница 13: ...13 ...
Страница 14: ...14 ...
Страница 15: ...15 ...
Страница 16: ...16 ...
Страница 17: ...17 2 3 Panel Control and Rear Terminal Control ...
Страница 18: ...18 ...
Страница 19: ...19 ...
Страница 20: ...20 ...
Страница 24: ...24 4 Mechanical Instructions Step1 Remove the BASE Step2 Remove the REAR COVER ...
Страница 26: ...26 Step6 PANEL ...
Страница 34: ...34 6 PCB Layout 6 1 Main Board 715G7492M0D000004K ...
Страница 35: ...35 ...
Страница 36: ...36 ...
Страница 37: ...37 ...
Страница 38: ...38 6 2 Power Board 715G6679P02001002M ...
Страница 39: ...39 ...
Страница 40: ...40 ...
Страница 41: ...41 6 3 IR Board 715G7437R01000004M 6 4 Key Board 715G7436K01000004K ...
Страница 44: ...44 4 When update finished TV will restart automatically and go into Android Updating ...