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61
3) Tuner
MT5362ANG/B
U400B
AA22
Y23
E24
F24
E25
F25
R25
T25
T26
V22
U23
T24
P25
V23
U24
P26
AA24
AB25
AB26
Y22
W22
AVSS33_DIG
AVDD33_DIG
IF_AGC
TUNER_CLK
RF_AGC
TUNER_DATA
VIN_ATV
VIP_ATV
VINDC
DVSS25_IFADC
AVSS25_IFADC
AVSS25_IFADC
AVSS25_REF
DVDD25_IFADC
AVDD25_IFADC
AVDD25_REF
AF
SIFP
SIFN
AVSS33_SIF
AVDD33_SIF
R225
Q201
2SD2653K
TP214
1
ROUTE SYMMETRICALLY
+5V_T
DVDD25_IFADC
C232
100N 16V
0R
NC
AV25
AS_TUNER
C210
47N 16V
DVSS25_IFADC
NXP_DIF1
C216
10U 10V
R222
75 OHM +-5% 1/10W
AVSS33_DIG
C211
47PF50V
C215
100N 16V
C208
10N 16V
C246
100N
Philips
CVBS0N
C236
1uF 16V
AVSS33_DIG
NC
Tuner
AV25
SMD/0402
+5V_MUX
NXP_DIF1_LG
C214
4.7UF 10V
C226
100N 16V
GND
1,2,4,5,6,7,8,9,10,11,12,13,14
TP209
1
R201
0 OHM +-5% 1/10W
C224
100P 50V
AVDD33_DIG
IF_AGCT
R217
10 OHM 1/10W
TP211
1
CVBS0P
C229
100N 16V
R225
0 OHM 1/10W
NC
FB204
120R/500mA
1
2
TP213
1
+5V_MUX
R227
0R05 1/16W
FB200
120R/500mA
1
2
DFAT_IN-
C204
10N 50V
+5V_TUNER
SIF
CVBS0P
IF_AGC_LG
R203
NC/0R05 1/10W 5%
SMD/0402
NC
CVBS0P
10
IF_AGC_LG
FAT_IN-
NXP_DIF2
C230
1uF 16V
TP215
1
GND
AVDD25_IFADC
NXP_DIF2
+5V_T3
R228
+5V_T
C235
100N 16V
TU201
TUNER_SCL1
NC
AVDD33_SIF
SIF
RF_AGC
VINDC
RF_AGC_5362
5
AVSS25_IFADC
AV33
FB206 120R/500mA
1
2
NC
C245
3P3 50V
NC
NC
+
C202
220uF/10V
Close to
MT5336
SMD/0402
AVSS25_IFADC
Q200
2SD2653K
+5V_T
+5V_T2
TP217
1
R224
NC/0R05 1/10W 5%
SMD/0402
R235
NC/0R05 1/16W
TUNER_SCL1
DFAT_IN-
R234
-5% 1/10W
C234
4.7UF 10V
TUNER_CVBS
SCART1 ATV BYPASS
R235
+5V_T
9
SCL
+
C200
47uF 16V
+5V_TUNER
NXP_DIF2
R207
4.7KOHM +-5% 1/10W
FB206
C201
100N 16V
ATV_MUX_IN
9
RF_AGC_Tuner
NEAR 5362
R236
+5V_TUNER
2
R220
75R 1/10W 1%
ATV_CVBS_OUT
R231
NC/0R05 1/16W
C246
NC/100N 16V
R210
0 OHM +-5% 1/10W
Near Tuner
MPX0_GND
R227
C233
1uF 16V
C223
NC/15P 50V
MPX0P
AVSS25_IFADC
TUNER_CVBSN
SCL
FB207
120R/500mA
1
2
C225
100P 50V
C217
100N 16V
TU202
NC/TUNER
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NC
NC
GND
+B
RF AGC
GND
SDA
SCL
MOPLL AS
DIF+
DIF-
IF AGC
SIF
NC
AUDIO
VIDEO
TH1
TH2
TH3
TH4
ROUTE SYMMETRICALLY
C245
SMD/0402
MPX0N
R233
75R 1/16W 5%
C237
4.7UF 10V
TP210
1
R206
200R 1/16W 5%
C212
100N 16V
100N
R231
Yes
AVDD33_SIF
+
C218
100uF 16V
C221
1UF 6V3
NC
+5V_T2
C244
47N 16V
C226
RF_AGC_Tuner
NXP_DIF1_LG
RF_AGC_5362
+
C222
NC/470uF 16V
MPX0N
R218
100R 1/16W 5%
NC
R216
150 OHM +-5% 1/10W
C207
10N 16V
NXP_DIF2_LG
R230
0R05 1/16W
+5V_T
+5V_T
330R
AV25
R200
0 OHM +-5% 1/10W
C209 100N 16V
+5V_T
TUNER_SDA1
R213
33K 1/10W 5%
R214
10 OHM 1/10W
AS_IF
RF_AGC_Tuner
DVSS25_IFADC
R202
4.7KOHM +-5% 1/10W
+5V_T3
100P
NC
AV33
2,5,10,11,12,13,14
AVDD33_DIG
ATV_MUX_IN
R219
75 OHM +-5% 1/10W
NXP_DIF1
AS_IF
Parts
C231
4.7UF 10V
RF_AGC_5362
TU202
CVBS0N
AVDD25_IFADC
MPX0_TUN
AVSS33_SIF
FB203
120R/500mA
1
2
R211
4.7KOHM +-5% 1/10W
0R
C227
SDA
TP200
1
FB208
120R/500mA
1
2
R236
0 OHM 1/10W
AVSS33_SIF
C227
100N 16V
LG
0R
C213
1uF 16V
Close to NXP tuner
FB201
220R/2000mA
1
2
Brand
+5V_T
R204
0 OHM +-5% 1/10W
R223
NC/0R05 1/10W 5%
R209
NC/100K 1/16W 5%
SMD/0402
AV25
2
TP216
1
TU201
FQD1116ME/BM
25
26
27
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
19
20
21
22
23
18
24
TH1
TH2
TH3
TH4
RF_IO
Ant Pwr
GND
NC
RF_AGC
GND
VP(TUN)
VT
GND
NC
As
SCL
SDA
REF
IF_AGC
DIF1
DIF2
+5V IF
SIF1
SIF2
NC
AS_IF
NC
CVBS
TUNER_CVBS
SMD/0402
+5V_MUX
9
MPX0P
R212
NC/100K 1/16W 5%
SMD/0402
FAT_IN-
ATV_MUX_IN
C242
10N 16V
NXP
R204,R214,R216,R220
C203,C222
Q200
IF_AGC
SMD/0402
BEAD
AVCVBS0
C203 100N 16V
C243
10N 16V
+5V_T3
DVDD25_IFADC
ATV_CVBS_OUT
AVDD25_IFADC
NXP_DIF2_LG
R205
200R 1/16W 5%
SMD/0402
R221
75 OHM +-5% 1/10W
+5V_T3
IF_AGC
NXP_DIF2
NXP_DIF1
SDA
SMD/0402
NC
330R
+5V_T
R2
15
10
KOH
M
+
-5
%
1/
10W
0R
CVBS0N
10
NXP_DIF1
C238
100N 16V
3.3P
Others
AVSS25_IFADC
R232
0R05 1/16W
R228
330R 1/16W 5%
AS_TUNER
TUNER_CVBS
TUNER_SDA1
FB209
120R/500mA
1
2
Close to
Tuner
AV33
AV33
SMD/0402
Содержание LT26K1
Страница 4: ...4 1 General Specification ...
Страница 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Страница 6: ...6 ...
Страница 7: ...7 ...
Страница 8: ...8 ...
Страница 9: ...9 ...
Страница 10: ...10 ...
Страница 11: ...11 2 2 To Use the Menus ...
Страница 12: ...12 ...
Страница 13: ...13 ...
Страница 14: ...14 ...
Страница 15: ...15 ...
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Страница 20: ...20 ...
Страница 21: ...21 ...
Страница 22: ...22 ...
Страница 23: ...23 ...
Страница 24: ...24 2 3 How to Connect ...
Страница 25: ...25 ...
Страница 26: ...26 ...
Страница 27: ...27 ...
Страница 28: ...28 ...
Страница 29: ...29 2 4 Front Panel Control Knobs ...
Страница 30: ...30 ...
Страница 34: ...34 3 6 VGA Support Format ...
Страница 35: ...35 4 Mechanical Instructions 1 Remove the stand and rear cover LT26K1 LT32K1 ...
Страница 36: ...36 LTF37K1 2 Release the connectors and remove the bkt stand and IR board LT26K1 ...
Страница 37: ...37 LT32K1 LTF37K1 ...
Страница 38: ...38 3 Remove side IO cover shielding and main board 4 Remove power board LT26K1 LT32K1 ...
Страница 39: ...39 LTF37K1 5 Remove BKT LT26K1 ...
Страница 40: ...40 LT32K1 LTF37K1 ...
Страница 41: ...41 6 Remove panel LT26K1 LT32K1 LTF37K1 ...
Страница 42: ...42 7 Remove key board IR board and speakers LT26K1 LT32K1 LTF37K1 ...
Страница 47: ...47 6 PCB Layout 6 1 Main Board 715G3462 1 ...
Страница 48: ...48 ...
Страница 49: ...49 6 2 Power Board LT26K1 715G3425P010HV003S ...
Страница 50: ...50 ...
Страница 51: ...51 ...
Страница 52: ...52 LT32K1 LTF37K1 715G3234P01H20003S ...
Страница 53: ...53 ...
Страница 54: ...54 ...
Страница 55: ...55 6 3 Key Board 715G3484 1 6 4 IR Board 715G3485 1 ...
Страница 81: ...81 11 Exploded View LT26K1 56 ...
Страница 82: ...82 LT32K1 55 55 ...
Страница 83: ...83 LTF37K1 58 58 ...