Sharp LC-26SB25S Service Manual

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 330RBEAD 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
75R75R
TU200
TU201
0R
Tuner
R217
0R
R218
75R
NC
R219
75R75R
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
MPX0NXP_DIF2
NXP_DIF1
NXP_DIF1 NXP_DIF2
FAT_IN+
FAT_IN-
NXP_DIF1
NXP_DIF2
GND1,2,4,5,6,7,8,9,10,11,12,13,14,15,16,17
+5V_TUNER2
FAT_IN-4
FAT_IN+4
CVBS014
AV252,14
SCT1_AVO_GND12
SCT1_AV_OUT12
IF_AGC4
TUNER_SDA14
TUNER_SCL14
GND_TUNER14
TS_DATAO10
TS_SYNCO10
TS_VALIDO10
TS_CKO10
CI_PDD110
CI_PDD010
CI_OEB10
+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
10KOHM +-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
33KOHM +-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

Sharp LC-26SB25S Specifications

General

Brand	Sharp
Model	LC-26SB25S
Category	LCD TV
Language	English