Haier LE43B7600A - Page 56

56
R156 100R 1/16W 1%
U107
AP1117E33L-13-77
ADJ(GND)
1
VOUT
2
VIN
3
4
4
R155 100R 1/16W 1%
C142
22P 50V
+5V_N orm al
C141
22P 50V
C131 10uF 16V C133 22uF 6.3V C132 1uF 10V C134 100NF 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
ADJ(GND)
1
VOUT
2
VIN
3
4
4
+5V_N orm al
C193 10uF 16V C195 22uF 6.3V C194 1uF 10V
2.2uF 6.3VC135
AGC_SEL 5
+3.3V_Tuner
C196 100NF 25V
OE M 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 16Thursday , 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_SD A 5
T_SC L 5
C140
22uF 6.3V
C136
10PF 50V
C137
22uF 6.3V
+3.3V_Tuner
SDA-T
SCL-T
DIF_M
R157 NC/0R 05 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_15
IF_AGC_216
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_M16
DIF2_P16
C139
22uF 6.3V
DIF1_M5
DIF1_P5
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