DOWNLOAD Sharp LC-26SB25E Service Manual ↓ Size: 12.72 MB | Pages: 117 in PDF or view online for FREE

Model
LC-26SB25E
Pages
117
Size
12.72 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
lc-26sb25e.pdf
Date

Sharp LC-26SB25E Service Manual ▷ View online

LC-26SB25E/S RU, LC-32SB25E/S
, LC-42SB55E/S
/
/RU
/RU
85
CHAPTER 8.
SCHEMATIC DIAGRAM
[1] MAIN SCHEMATIC DIAGRAM
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
EU SHARP MT533X - 4 LAYERS
DC POWER INPUT
+5V_STB(+5V1) TO +5V_SW BY OPWRSB
The item of this page start from "100"
From +5V_SW to +1V8/+1V1 By OPWRSB
OPWRSB(+5V_SW ON/OFF):
Normal: High
Stand_By: Low
OPWRSB(+1V1):
Normal: High
Stand_By: Low
OFF: Low
BRIGHT_ADJ:
Normal:Max:+3V3, Min:0V
Stand_By:0V
INVERTER_ON_OFF:
Normal: High
Stand_By: Low
0.6 x (1+1.1K/1.2K) = 1.15V
0.6 x (1+2.44K/1.2K) = 1.82V
+5V_STB TO +5V1_TUN
FOR IF HAVE 5V DIP
DV18_DDR stabilizer
1%
1%
OPWRSB(+1V8):
Normal: High
Stand_By: Low
OFF: Low
1%
SMD/0402
STANDBY:
Normal: High
Stand_by: Low
STANDBY:
Normal: High
Stand_by: Low
CEC_PWR(DV33SB ON/OFF):
Normal: Low
Stand_By: High
+3V3SB TO DV33SB BY CEC_PWR
+3.3V for 538X MCU
W CEC W/O CEC
C103
Yes
NC
R138
NC
NC
NC
NC
NC
R140
R141
C117
C116
Q102
Q107
NC
NC
R145
Q105
NC
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
R139
R146
Yes
NC
NC
Yes
NC
SMD/0402
STAND_BY:(OPCTRL3)
Normal: Low
Stand_by: High
SMD/0402
SMD/0402
SMD/0402
SMD/0402
SM
D
/0402
SMD/0402
SMD/0402
USE 330uF 16V GF
USE 330uF 16V GF
IF 5V NO DIP
IF 5V HAVE DIP
SMD
1%
R111
Yes
NC
CN100 B1
C101 B8
C102 G2
C103 D10
C104 G5
C105 B8
C106 B5
C107 B5
C108 F3
C109 G4
C110 E5
C111 F6
C112 F1
C114 B8
C116 D9
C117 E10
C118 F9
C119 G9
C120 G9
C121 C8
C123 G10 C124 C4
C125 G3
C126 G7
C127 G8
C128 F4
C129 F2
C130 F5
C131 F1
C132 F4
C135 C7
D100 F5
D101 F2
FB100 A4
FB101 B4
L101 F2
L102 F5
Q100 G7
Q101 B8
Q102 E9
Q103 F7
Q104 B8
Q105 D9
Q106 C4
Q107 E8
Q108 G3
Q109 G3
R100 G7
R101 G7
R102 F8
R103 G7
R104 F2
R105 B5
R106 F5
R107 B7
R111 D9
R113 C2
R114 F10
R115 G1
R116 G5
R117 G1
R119 B8
R120 F7
R122 G5
R123 G5
R124 F1
R125 F5
R126 C4
R127 G3
R128 G4
R129 B4
R130 B8
R131 F9
R132 G9
R135 F3
R136 F3
R137 G1
R138 D9
R139 E9
R140 D9
R141 E9
R142 C2
R143 E6
R144 B4
R145 C7
R146 C2
R147 C6
R149 B5
R150 E6
TP100 B1
TP101 B1
TP102 B1
TP103 B1
TP104 B1
TP105 B1
TP106 B1
U102 F9
U103 F4
+12V
+24V
DV18_DDR
DV11
BRIGHT_ADJ
STAND_BY
INVERTER_ON_OFF
GND
OPWRSB
+5V_SW
+5V_STB
STANDBY
BRIGHT_ADJ
INVERTER_ON_OFF
+5V1_TUN
MEM_VREF
VTT
MEM_VREF
STANDBY
DV33
CEC_PWR
+3V3SB
CEC_PWR
DV33SB
OPWRSB
STB_PWR5V
OPWRSB
OPWRSB
STAND_BY
STANDBY
CEC_PWRSB
CEC_PWRSB
CEC_PWRSB
OPWRSB
+12V
2,12,16
GND
2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17
+24V
2,6,16
DV18_DDR
5,8
DV11
5
STAND_BY
6
BRIGHT_ADJ
17
INVERTER_ON_OFF
17
OPWRSB
6
+5V_SW
2,7,10,12,13,14,15,16,17
+5V_STB
2,9,11
+5V1_TUN
2
VTT
8
MEM_VREF
8
DV33
2,4,5,6,9,10,15,16,17
+3V3SB
2,11
CEC_PWR
11
DV33SB
5,6,9,11,15,16,17
+12V
+5V_STB
+5V_SW
DV11
+5V_SW
DV18_DDR
+5V1_TUN
+5V_TunerB+
VTT
DV18_DDR
+24V
DV18_DDR
+3V3SB
DV33SB
STB_PWR5V
+5V_STB
DV33SB
+12V
DV33
+5V_TunerB+
+5V_STB
+5V_SW
+5V1_TUN
C130
NC/22N 16V
C
109
100N
16V
C118
100N 16V
R139
N
C/
2K2
1/
10W
5%
C108
10U 16V
C104
33N 16V
R131 NC/75R 1/10W 1%
C124
100N 16V
+
C110
220uF 16V
Q102
NC/MUN2211TIG
3
2
1
Q100
BC847C
3
2
1
R142 NC/100R 1/16W 5%
TP105
1
D100
SS3P4
1
2
R106
3.
9KO
HM
+
-5%
1/
10W
U102
LP2996MRX
1
2
3
4
5
6
7
8
9
GND
SD
VSENSE
VREF
VDDQ
AVIN
PVIN
VTT
HS
Q109
BC
847C
Q108
BC
847C
R116
NC/1K 1/10W 5%
R124
240
O
H
M
+
-1%
1/
10W
R114
4K7 1/10W
C114
4.7UF 10V
TP10
4
1
+
C103
NC/100uF 16V
C132
10U 16V
R105
NC/0R05 1/4W
C120
10U 10V
R126 1K 1/16W 5%
R122
1.2KOHM +-1% 1/10W
+
C101
100uF 16V
TP10
1
1
Q105
NC/SI3441BDV
1
2
3
4
5
6
D
D
G
S
D
D
C117
10uF/10V
R127
10K 1/10W 5%
Q103
SI3441BDV
1
2
3
4
5
6
D
D
G
S
D
D
TP10
2
1
C106
100N 16V
R113 100R 1/16W 5%
Q101
BC847C
3
2
1
C102
33N 16V
C116
NC/100N 16V
R137
NC/1K 1/10W 5%
R129
NC/2K2 1/16W 5%
Q107
N
C/
M
U
N2211TI
G
U103
L5985
1
2
3
4
5
6
7
8
9
Vout
SYNC
INH
COMP
FB
FSW
GND
Vcc
TH1
R132
NC/75R 1/10W 1%
C131
NC/22N 16V
R146 NC/100R 1/16W 5%
L102
15uH
R102
5K1 1/10W
R143
NC/0R05 1/4W
C123
100N 16V
R117
1.2KOHM +-1% 1/10W
+
C112
330UF 16V
TP103
1
C127
10U 10V Y5V
CN100
CONN
1
2
3
4
5
6
7
8
9
10
11
12
R130
5K1 1/10W
R107
1K 1/10W 5%
R115
2.
2KO
HM
+
-1%
1/
10W
TP100
1
C
125
100N
16
V
R103
22K 1/10W
R150
0R05 1/4W
R
135
47KO
HM
+
-5%
1/
10W
D101
SS3P4
1
2
R145
NC/10K 1/16W 5%
C128
330P
5
0
V
Q106
BC847C
R100
22K 1/10W
Q104 SI5441DC
1
2
3
4
5
6
7
8
D
D
D
G
S
D
D
D
U104
L5985
1
2
3
4
5
6
7
8
9
Vout
SYNC
INH
COMP
FB
FSW
GND
Vcc
TH1
C119
100N 16V
R149
0R05 1/4W
R123
1.
1KO
HM
+
-1%
1/
10W
C135
N
C/
22uF
10V
R140
N
C/
2K2
1/
10W
5%
TP10
6
1
R101
22K 1/10W
C129
330P
5
0
V
FB101
220R/2000mA
1
2
FB100
220R/2000mA
1
2
R120 NC/0R05 1/4W
R141
0R05 1/10W 5%
R147
N
C/
1K
1/
10W
5%
C126
100N 16V
+ C107
470uF
16V
R125
0R
05
1/
16W
L101
15uH
C121
100N
16
V
R
136
47KO
HM
+
-5%
1/
10W
+
C111
330UF 16V
R111
0 OHM +-5% 1/8W
C105
100N 16V
R128
10K 1/10W 5%
R
119
22K
1/
10W
R104
3.
9KO
HM
+
-5%
1/
10W
R144
1K 1/16W 5%
R
138
0R
05
1/
10W
5%
1. POWER-1
86
LC-26SB25E/S
, LC-32SB25E/S
, LC-42SB55E/S
/RU
/RU
/RU
2. POWER-2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
The item of this page start from "150"
+5V_SW TO AV33
+5V_STB TO +3V3SB(For CEC MCU)
PANEL_VCC ON/OFF:(GPIO5)
Normal:High
Stand_By:Low
Panel VCC=5V
Panel VCC=12V
R154
R164
R166
100R
R155
15K
C172
N/C
C154
C167
470U
22U
100N
4U7
R157
22U
Q150
Q151
L150
U155
D151
0R
SI5441
BC847C
2K2
SS3P4
N/C
R159
N/C
N/C
N/C
N/C
TPS5430
10K
1K
N/C
N/C
N/C
N/C
N/C
N/C
R153
N/C
N/C
0R
N/C
N/C
PANEL
VCC:+12V
ITEM
PANEL
VCC: +5V
C156
N/C
C157
R158
1K
N/C
R176
0R
N/C
330U
C165
N/C
100N
R171
N/C
0R
C163
N/C
10N
R161
N/C
4K7
PANEL_VCC_ON/OFF:(GPIO5)
Normal:High
Stand_By:Low
Use new comp
Add Thermal Pad
1.22 x (1+15K/4.7K) = 5.1V
+5V_SW TO AV25
Add Thermal Pad
Vo=1.25 x (1+120R/120R) = 2.5V
Vo=1.25 x (1+1R/120R) = 1.26V
AV25 TO AV12
SMD/0402
SMD/0402
Add Thermal Pad
+5V_SW TO DV33
Add Thermal Pad
Vo=1.25 x (1+270R/120R) = 1.8V
DV33 TO DV18_CI
SMD/0402
Add Thermal Pad
Vo=1.25 x (1+1R/120R) = 1.26V
DV33 TO DV18_12_DM
SMD/0402
MT5131
MT5133
R170
YES
NO
C173
U158
C175
NO
YES
+5V_TUNER FROM Regulator
SMD
SMD
SMD
SMD
SMD
SMD
SMD
SMD
HV TYPE
+5V_TUNER FROM +5V1_TUN
R172
R175
U159
N/C
C176
R174
1N/25V
C178
C177
LD39080
47UF/16V
4K7
N/C
R173
N/C
N/C
N/C
51K
20K
N/C
N/C
N/C
POWER
32"/37"
ITEM
POWER
42"/47"
FB150
N/C
BEAD
47UF/16V
0R
+5V_TUNER deviation
of different Power board
Panel VCC deviation
HV TYPE
C150 E2
C151 A3
C152 G8
C153 E3
C154 B8
C155 A4
C156 E6
C157 E8
C158 E1
C159 A2
C160 C1
C 161 C2
C162 E4
C163 B7
C164 E3
C165 B6
C166 A1
C167 E8
C168 C1
C 169 F3
C170 F4
C171 G3
C172 B6
C173 G1
C174 C7
C 175 G2
C176 G7
C 177 G5
C178 G6
D150 B1
D151 B7
FB150 B3
L150 B8
Q150 D7
Q151 E7
R151 C2
R152 C2
R 153 C6
R154 B6
R155 D7
R156 C3
R157 E7
R158 E6
R159 E7
R160 B7
R161 B8
R162 E4
R163 E4
R164 E7
R165 F4
R166 A8
R167 G4
R168 C3
R169 B7
R170 F2
R171 B7
R172 G7
R 173 G7
R174 G6
R175 F8
R176 A6
R177 A6
U151 A1
U152 A3
U153 C1
U 154 D3
U155 A7
U156 F3
U157 E1
U158 G1
PANEL_VCC_ON/OFF
PANEL_VCC_ON/OFF
GND
+5V_SW
+5V_STB
DV33SB
PANEL_VCC
+12V
DV33
AV33
PANEL_VCC_ON/OFF
AV12
+5V_TUNER
AV25
+5V1_TUN
+24V
+3V3SB
DV18_CI
DV18_12_DM
PANEL_VCC_ON/OFF
6
DV33
1,4,5,6,9,10,15,16,17
+5V_TUNER
3
+5V_SW
1,7,10,12,13,14,15,16,17
+12V
1,12,16
DV33SB
1,5,6,9,11,15,16,17
+5V_STB
1,9,11
GND
1,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17
AV12
7,13,15
PANEL_VCC
17
AV33
4,7,15,16,17
AV25
3,14
+5V1_TUN
1
+24V
1,6,16
+3V3SB
1,11
DV18_CI
10
DV18_12_DM
4
AV33
+3V3SB
+5V_STB
+5V_SW
PANEL_VCC
+12V
PANEL5V
PANEL_VCC
PANEL5V
+12V
AV25
AV12
+5V_SW
AV25
+5V_SW
DV33
DV33
DV18_12_DM
DV33
DV18_CI
DV18_12_DM
DV18_CI
+5V1_TUN
+5V_TUNER
+5V1_TUN
+5V_TUNER
+24V
R167
1 OHM +-5% 1/10W
R
172
20KO
HM
+
-1%
1/10W
+ C162
100uF 16V
C163
10N 50V
Q151
BC847C
R160
NC/56R 1/8W
L150
22uH
R
159
10K
1/10W
R165
120 OHM +-1% 1/10W
R158
1K 1/10W 5%
R161
4.7KOHM +-1% 1/10W
U159
LD39080PT-R
1
2
3
5
4
VINH
VIN
GND
ADJ
VO
D
151
SS3P4
1
2
R171
0R05 1/10W
R154
100 OHM +-5% 1/10W
+ C152
470uF 16V
C169
100N 16V
C173
100N 16V
R176
0R05 1/4W
R155
0R05 1/8W
C176
1N
25V
/ADJ
U154
LD1117DTTR
3
1
2
VIN
GND
VOUT
U155
TPS5430DDAR
1
2
3
4
5
6
7
8
9
BOOT
NC
NC
VSENSE
ENA
GND
VIN
PH
G
-pad
C160
100N 16V
U158
LD1117S18
3
2
1
4
VI
VO
GND
4
C165
100N 50V
R177
NC/0R05 1/4W
+ C155
NC/100uF 16V
FB150 NC/220R/2000mA
1
2
C171
10U 10V
R166
15KOHM +-1% 1/10W
/ADJ
U153
LD1117ADT-TR
3
1
2
VIN
GND
VOUT
R175
0R05 1/4W
R170
NC/0R05 1/10W
/ADJ
U157
LD1117DT33TR
3
1
2
VIN
GND
VOUT
Q150
SI5441DC
1
2
3
4
5
6
7
8
D
D
D
G
S
D
D
D
+
C177
47uF 16V
+
C154
330UF 16V
+
C159
100uF 16V
/ADJ
U156
LD1117DTTR
3
1
2
VIN
GND
VOUT
+ C170
100uF 16V
C156
100N
16V
+ C161
100uF 16V
/ADJ
U151
LD1117DT33TR
3
1
2
VIN
GND
VOUT
+
C178
47uF 16V
D150
RGP15D
1
2
A
K
+
C172
470uF
35V
R152
120 OHM +-1% 1/10W
C153
10U 10V
C166
100N 16V
C158
100N 16V
R163
1 OHM +-5% 1/10W
R162
120 OHM +-1% 1/10W
+
C150
100uF 16V
R
173
51KO
HM
+
-1%
1/10W
U152
AME8810-AEGTZ 0.6A/3.3V
1
2
3
4
GND
VOUT(heat sink)
VIN
4
C175
10U 10V
R169
NC/56R 1/8W
R168
NC/1.5 OHM 1/4W
C168
10U 10V
R156
NC/1.5 OHM 1/4W
R164
1K 1/10W 5%
R157
2K2 1/10W 5%
R153
NC/0R05 1/8W
C174
NC/330P 50V
C151
100N 16V
C157
4.7uF25V
+
C167
22uF
16V
R151
120 OHM +-1% 1/10W
R
174
4.7KO
HM
+
-1%
1/10W
C164
100N 16V
87
3. TUNER
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
TUNER INTERFACE
TUNER - ANALOG OUTPUT
The item of this page start from "200"
ROUTE SYMMETRICALLY
Near Tuner
0402/SMD
0402/SMD
0402/SMD
NEAR 533X
ROUTE SYMMETRICALLY
Close to
Tuner
Close to
MT533X
TS FROM MT8295
CONTRL SIGNAL TO MT8295
0402/SMD
0402/SMD
0402/SMD
---><---|>
SMD
SMD
SMD
Tuner
Panasonic
NXP
R205 R206 R222 FB206 C226 C227
TU200
TU201
100R
NC
0R
100N
R223 R224
0402/SMD
0402/SMD
100R NC
NC
NC
NC
NC
NC
NC
330R 330R
BEAD
3P3
C228
NC
0402/SMD
0402/SMD
R225
NC
100R
R226
NC
100R
100N
0402/SMD
0402/SMD
Panasonic
NXP
R217
0R
R218
75R
NC
R219
75R
75R
TU200
TU201
0R
Tuner
R217
0R
R218
75R
NC
R219
75R
75R
0R
C200 F6
C 201 A7
C202 A8
C 203 E7
C204 B5
C 205 A4
C206 A3
C 207 D7
C208 D7
C 209 F7
C210 G9
C 211 G8
C212 B2
C 213 B1
C214 B2
C 215 A5
C216 A5
C 217 A6
C218 A6
C 219 B3
C220 B4
C 221 G9
C222 F7
C 223 D6
C224 D8
C225 D8
C226 F3
C 227 F4
C228 F4
FB 200 B1
FB201 A8
FB 202 A4
FB203 A5
FB 204 A6
FB205 A4
FB 206 F4
L200 C6
L201 D6
Q200 F7
Q 201 G7
R200 D6
R201 D6
R202 C6
R 203 F6
R204 F7
R 205 C6
R206 C6
R207 C8
R208 G8
R209 C8
R210 F6
R 211 F6
R212 E6
R 213 F7
R214 G6
R 215 G9
R216 G7
R 217 F8
R218 G7
R 219 G8
R220 E2
R 221 E2
R222 E2
R 223 F3
R224 F3
R 225 E4
R226 E4
TU200 C3
TU201 F1
U400H A1
FAT_IN-
FAT_IN+
GND
+5V_TUNER
CVBS0
AV25
SCL
SDA
IF_AGC
TS_CKO
AVDD25_SADC
AVSS25_SADC
TS_DATAO
TS_SYNCO
MPX0P
MPX0N
AVDD25_SADC
AVSS25_SADC
TS_VALIDO
GND
MPX0P
MPX0N
FAT_IN-
FAT_IN+
DIF2
+5V_T1
CI_PDD1
CI_PDD0
CI_OEB
+5V_T2
+5V_T3
+5V_T4
+5V_T4
+5V_T3
IF_AGC_OUT
SIF
MPX0
MPX0_TUN
MPX0_GND
DIF1
TUNER_CVBS
SCT1_AVO_GND
AVCVBS0
GND_TUNER
CVBS0
SCT1_AV_OUT
SCT1_AVO_GND
SCT1_AV_OUT
+5V_T1
+5V_T2
TUNER_SDA1
TUNER_SCL1
IF_AGC
TUNER_SDA1
TUNER_SCL1
GND_TUNER
CI_PDD0
CI_PDD1
CI_OEB
TS_VALIDO
TS_CKO
TS_SYNCO
TS_DATAO
IF_AGC_OUT
AS_IF
AS_TUNER
AS_TUNER
SCL
TUNER_CVBS
SDA
AS_IF
MPX0
NXP_DIF2
NXP_DIF1
NXP_DIF1
NXP_DIF2
FAT_IN+
FAT_IN-
NXP_DIF1
NXP_DIF2
GND
1,2,4,5,6,7,8,9,10,11,12,13,14,15,16,17
+5V_TUNER
2
FAT_IN-
4
FAT_IN+
4
CVBS0
14
AV25
2,14
SCT1_AVO_GND
12
SCT1_AV_OUT
12
IF_AGC
4
TUNER_SDA1
4
TUNER_SCL1
4
GND_TUNER
14
TS_DATAO
10
TS_SYNCO
10
TS_VALIDO
10
TS_CKO
10
CI_PDD1
10
CI_PDD0
10
CI_OEB
10
+5V_T
+5V_TUNER
AV25
+5V_TUNER
+5V_T
+5V_T
+5V_T
+5V_T
+5V_TUNER
+5V_TUNER
+5V_TUNER
+5V_T3
+5V_T4
+5V_TUNER
+5V_TUNER
+5V_T3
R226
NC/100R 1/16W 5%
C219
100N 16V
FB204
120R/500mA
1
2
R225
NC/100R 1/16W 5%
C203 100N 16V
R205
100R 1/16W 5%
FB206
NC/120R/500mA
1
2
R215
100R 1/16W 5%
R212
10K
OHM
+
-5%
1/
10W
R217
0R05 1/10W 5%
R223
NC/330 OHM 1/16W
R204
0R05 1/10W 5%
+
C222
470uF 16V
C211
47PF 50V
C206
100N 16V
R209
4K7 1/10W
C216
10U 10V
L201
2.2uH
R219
NC/47R 1/10W 1%
R210
33K
OHM
+
-5%
1/
10W
R214
10 OHM +-5% 1/10W
R221
NC/0R05 1/10W 5%
C225
NC/10P 50V
R216
75 OHM +-5% 1/10W
R203
NC/0R05 1/10W 5%
C217
100N 16V
U400H
MT533 PKR
X
N24
B26
C24
P25
C26
A26
P26
D23
N26
E23
N25
C25
AVSS25_SADC
IF_AGC
TUNER_DATA
MPX0P
ATN_TX
RF_AGC
MPX0N
TUNER_CLK
MPX1
ATN_DET
AVDD25_SADC
ATN_RX
TU200
Panasonic ENG37E14KF
22
23
1
5
3
4
2
11
10
8
6
9
7
16
13
14
15
24
25
20
21
17
19
12
18
TH1
TH2
+B active ANT
BB
NC
BT Monitor
AGC Monitor
SIF OUT
AUDIO OUT
NC
SCL
SDA
NC
VB
NC
NC
+B
TH3
TH4
AFT OUT
VIDEO OUT
IFD OUT 1
IFT OUT 2
IF AGC
NC
R201
0R05 1/10W 5%
C223
NC/15P 50V
C213
1uF/16V
R213
75R 1/10W 1%
R224
NC/330 OHM 1/16W
R211
10 OHM +-5% 1/10W
C212
100N 16V
R222
NC/0R05 1/10W 5%
C208
10N 16V
FB201
220R/2000mA
1
2
C224
NC/10P 50V
+ C202
100uF 16V
C221
1UF 6V3
FB202
120R/500mA
1
2
ZD200
UDZSNP5.6B
1
2
R208
0R05 1/10W 5%
C209 100N 16V
+
C200
47uF 16V
TU201
NC/NXP FQD1116ME
25
26
1
2
3
4
5
6
7
8
9
10
11
12
13
15
27
28
16
17
18
19
20
21
22
24
23
14
TH1
TH2
RF_IO
AntPwr
GND
NC
RF_AGC
GND
+5V_TUN
VT
GND
NC
AS_TUNER
SCL
SDA
IF_AGC
TH3
TH4
DIF1
DIF2
NC
+5V IF
SIF1
SIF2
NC
CVBS
AS_IF
NC
R207
4K7 1/10W
C205
10U 10V
R218
0R05 1/10W 5%
C220
10U 10V
C207
10N 16V
FB203
120R/500mA
1
2
R206
100R 1/16W 5%
C218
10U 10V
R200
0R05 1/10W 5%
C227
NC/100N 16V
C204
10N 50V
R220
NC/0R05 1/10W 5%
C215
100N 16V
C226
NC/100N 16V
C201
100N 16V
L200
2.2uH
C228
NC/3.3pF
FB205
NC/120R/500mA
1
2
R202
4K7 1/10W
C214
4.7UF 10V
Q200
2SD2653K
C210
47NF16V
Q201
2SD2653K
FB200
120R/500mA
1
2
LC-26SB25E/S
, LC-32SB25E/S
, LC-42SB55E/S
/RU
/RU
/RU
88
4. MT5133 ASIC
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
TUNER CONTROL
CLOSE TO MT5133
Digital 3.3V Bypass Caps
Analog 3.3V Bypass Caps
Digital 1.2V Bypass Caps
TUNER SIGNAL
TS TO MT8295
DEMOD CONTROL
TS FROM MT8295
The item of this page start from "230"
CL=20P
(OSCILLATOR)
Reserved
C230 B6
C231 E4
C232 A2
C233 B3
C234 A3
C235 B4
C236 A3
C237 H6
C238 A7
C239 A7
C240 B3
C241 A8
C242 A8
C243 A5
C245 A3
C246 A4
C247 B3
C248 B2
C249 A7
C278 B4
C279 C6
C280 A2
C281 B2
C282 H5
C283 A6
C284 C6
C285 D9
C286 E4
C287 B6
C288 B5
C289 C6
C290 D5
C292 C1
C293 C2
C294 C4
FB230 A1
FB231 A1
FB232 A6
FB233 A5
FB234 C1
L230 B5
RN230 E4
RN231 G5
RN232 G6
R230 C7
R231 E4
R232 C7
R233 E8
R234 F8
R235 F8
R238 G4
R239 G5
R240 C3
R241 D8
R242 E8
U231 E6
X230 C3
FAT_IN-
FAT_IN+
IF_AGC
MAIN_SDA
MAIN_SCL
TS0INDATA4
TS0INDATA5
TS0INDATA6
TS0INDATA7
IF_AGC
MT5133_IF_AGC
TUNER_SDA1
TUNER_SCL1
TS0INVALID
TS0INSYNC
FAT_IN+
TS0INDATA3
TS0INDATA2
TS0INDATA1
TS0INDATA0
TS0INCLK
TS0INSYNC
TS0INVALID
TS0INDATA[0..7]
TS_VALIDO
TS_CKO
TUNER_SDA1
TUNER_SCL1
MAIN_SDA
MAIN_SCL
TS_SYNCO
TS_DATAO
CHN_DEC_RESET
TS0INCLK
TS0INERR
AOSDATA4
SIF_SCL
SIF_SDA
RESET/
TUNER_SDA
TUNER_SCL
DVDD12
REFTO
P
DVDD12
XTALO
XTALI
DVDD1
2
DVDD1
2
VCM
EXT
DVDD3
3
DVDD33
REFBOT
DVDD33
AVDD33
AVDD33
DVDD33
ADVD
D33_1
MT5133_IF_AGC
CHN_DEC_RESET
GND
DV18_12_DM
DV33
AV33
AOSDATA4
XTALI
FAT_IN-
FAT_IN-
3
FAT_IN+
3
IF_AGC
3
TS0INSYNC
10
TS0INVALID
10
TS0INDATA[0..7]
10
TS0INCLK
10
TS_DATAO
3,10
TS_SYNCO
3,10
TS_VALIDO
3,10
TS_CKO
3,10
TUNER_SCL1
3
TUNER_SDA1
3
MAIN_SCL
6,11
MAIN_SDA
6,11
CHN_DEC_RESET
6
AOSDATA4
16
GND
1,2,3,5,6,7,8,9,10,11,12,13,14,15,16,17
DV18_12_DM
2
DV33
1,2,5,6,9,10,15,16,17
AV33
2,7,15,16,17
AVDD33
DVDD12
DV18_12_DM
DV33
AV33
DVDD33
ADVDD33_1
AV33
DV33
R240
NC/51R 1/10W
C246
100N 16V
R239
0R05 1/10W 5%
C237
NC/120pF
C239
100N 16V
C248
100N 16V
C249
100N 16V
C238
100N 16V
R235
0R05 1/10W 5%
RN232
8P4R 33 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
C234
100N 16V
L230
NC/0.22uH
FB233
600R/200mA
1
2
X230
NC/27MHZ
4
3
2
1
VCC
OUT
GND
EN
C282
10P 50V
R238
1K 1/10W 5%
C280
10U 10V
RN231
8P4R 33 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
R233
100 OHM +-5% 1/10W
C288
NC/47PF 50V
C278
100N 16V
C241
100N 16V
C286
27P 50V
C235
100N 16V
Y230
27.000MHz
1
2
FB234
600R/200mA
1
2
C290
220N 16V
C293
100N 16V
R234
0R05 1/10W 5%
C285
47N 16V
C232
100N 16V
C284
220N 16V
C281
10U 10V
C236
100N 16V
R242 1K 1/10W 5%
C289
NC/10U 10V
C231
27P 50V
C294
NC/22P 50V
FB232
600R/200mA
1
2
U231
MT5133_48-PIN
48
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
49
AVDD
33_3
AVSS33_3
AVSS33_2
XTALI
XTALO
AVDD33_2
ALC_IN
VDD1.2
DGND1.2
TSDATA7
TSDATA6
TSDATA5
VDD3.3
TSDATA4
TSDATA3
TSDATA2
TSDATA1
TSDATA0
TSERR
TSVAL
TSSYNC
TSCLK
VDD3.3
DGND3.3
VDD1.2
HOST_SCL
HOST_SDA
VDD1.2
VDD3.3
DGND3.3
XTAL_SEL0
XTAL_SEL1
/RESET
GPIO0
VDD3.3
IF_AGC
RF_AGC
TUNER_SDA
TUNER_SCL
DGND1.2
VDD1.2
AVSS33_1
AVDD
33_1
IN-
IN+
REFBOT
VCM
EXT
REF_TO
P
GND
RN230
8P4R 33 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
C242
100N 16V
C230
1N 50V
C279
220N 16V
C283
10U 10V
C240
100N 16V
C287
1N 50V
R241
1K 1/10W 5%
R231
1MOHM +-5% 1/10W
C247
100N 16V
FB231
600R/200mA
1
2
C243
100N 16V
C292
100N 16V
C233
100N 16V
FB230
600R/200mA
1
2
R232
0R05 1/10W 5%
R230
0R05 1/10W 5%
C245
100N 16V
LC-26SB25E/S RU, LC-32SB25E/S
, LC-42SB55E/S
/
/RU
/RU
Page of 117
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