2u4
L2
L3
3u3
Q32
5V_STBY_P
R109
R432
R904
F66
1V5_VCC
R729
R732
R436
10uF
C2055
R51
5V_VCC
5V_VCC
10V
C1784
100nF
10V
10uF
C1198
22uF
6V3
10uF
10V
C2059
R859
25V
10n
C2325
R867
R110
3V3_STBY
12V_VCC
STBY_ON/OFF_NOT
R784
R733
C2260
16V
22u
22u
5V_STBY
D41
1N5819
R756
R734
R905
1N5819
C2169
560p
50V
R730
R697
R785
R789
3D_EN_PW
D44
1N5819
12V_VCC
5V_STBY
3V3_WOWL
C2283
16V
10u
16V
12V_VCC
1N5819
C2301
16V
10u
C2307
7A/32VDC
R681
12V_STBY
R535
C2249
220n
25V
R682
7A/32VDC
R857
R863
R865
R860
R853
C2316
50V
15p
6V3
10u
C2311
STR_EN
C2312
10u
6V3
16V
C2314
10n
C2299
16V
10u
10u
L28
1V5_STR
R856
R862
R864
R852
50V
15p
C2315
C2309
10u
6V3
10u
C2310
6V3
16V
C2313
10n
STR_ENABLE
L29
3u3
10u
16V
R847
5V_STBY
Q72
Q73
R848
R108
R430
R836
R906
VID_1
Q74
Q75
VREFIN
3V3_STBY
WOWL_EN
WOWL_ENABLE
R849
R850
3V3_STBY
U55
LM1117
22n
C2277
2u4
L1
6V3
22u
C2217
C473
22u
6V3
R680
R591
V_SNS
16V
4u7
C2278
17mb100-r1
29-12-2014_09:48
1
<YOUR NAME HERE>
1
8
7
6
5
4
3
2
1
A
B
C
D
E
F
A X M
1
2
3
4
5
6
7
8
A
B
C
D
E
F
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
T. SHT:
R798
STBY_ON/OFF
NTGS3446
Q95
R104
R534
5V_STBY
10u
10V
C2054
R431
R907
R835
22u
6V3
50V
22p
C1433
C1269
100n
12V_VCC
C2254
16V
22u
8n2
50V
C2156
1u
16V
VFB_1V_CPU
R426
R437
1u5
L26
22u
6V3
22u
C2213
C1434
22p 50V
100n
C1271
22u
16V
C2256
C1272
100n
24V_VCC
STBY_ON/OFF
5V_STBY
CN65
VFB_5V_VCC
F56
22u
C1432
22p 50V
100n
C1267
12V_STBY
22u
16V
C2252
C1268
100n
12V_VCC
50V
16V
1u
C2155
VFB_5V_VCC
22u
C2209
R796
R106
50V
8n2
C2281
16V
1u
C2157
VFB_1V5
R427
C2214
22u
12V_VCC
12V_VCC
V_SNS
EN_1V15
R50
50V
4n7
C2011
50V
39p
C2286
16V
C1273
6V3
R837
R838
EN_1V15
1u5
L25
R788
R786
R787
VREF_2V
R52
R428
12V_VCC
1u5
L27
1V_VCC_CORE
1V_VCC_CORE
F67
100n
16V
C1276
22u
16V
C2258
C2259
16V
22u
6V3
2u2
C2107
10n
6V3
220u
C2237
R107
C5V6
3V3_STBY
R429
R105
R735
R834
R908
R433
25V
10n
C2297
R992
22u
16V
C2261
16V
R791
VFB_3V3_VCC
C2158
1u
16V
8n2
50V
100n
16V
C1277
12V_VCC
C1278
100n
50V
22p
C1435
22u
PROTECT
3V3_STBY LDO
549k
UA: 30069495 AP2111
5V_VCC_SWITCH
549k
CABLE
0R
5V
12V_VCC_SWITCH
1V_CPU
TPS54528
1V5
0R
TPS54528
1V15 W/MFC
1V15 WO/MFC
R2
NC
NC
NC
***** feedback resistors
1V_CORE
30066872
270uF 2V Opt.
1uH
***** feedback dirençlari ayarlanacak
***** feedback dirençlari ayarlanacak
3V3_VCC
0R
TPS54328
MP2234 kullanilacak
3V3_WOWL
N.C.
N.C.
1V5_STR
MP2234 kullanilacak
2U2 olacak
Summary of Contents for 55293DLB
Page 1: ...HITACHI 55HK6T64U 55293DLB MB100 SERVICE MANUAL ...
Page 5: ...4 Table Pin Functions ...
Page 6: ...5 B M88TS2022 SATELLITE TUNER Pin Assigment ...
Page 9: ...8 Pin descriptions and functions Figure TAS5719 Pin descriptions ...
Page 10: ...9 Table TAS5719 Pin Functions ...
Page 15: ...14 Table Electrical Characteristics Figure PHP Package Top View ...
Page 16: ...15 Table Pin Functions ...
Page 23: ...22 Figure Pin Description Table Pin functions ...
Page 25: ...24 Table Recommended operating conditions Figure Pin Description ...
Page 31: ...30 5 MICROCONTROLLER MSTAR MSD95C0H General Description ...
Page 32: ...31 Features ...
Page 33: ...32 ...
Page 34: ...33 ...
Page 35: ...34 ...
Page 36: ...35 ...
Page 37: ...36 Table Recommended operating conditions ...
Page 38: ...37 6 VIDEO BACK END PROCESSOR MSTAR MST7410DY General Description ...
Page 39: ...38 Table Recommended operating conditions Features ...
Page 40: ...39 ...
Page 41: ...40 Block Diagram Figure Block diagram ...
Page 50: ...49 Table Pin description 11 DEMODULATOR STAGE MSB1240 DVB T2 Key Features ...
Page 51: ...50 General Description ...
Page 52: ...51 Block Diagram ...
Page 53: ...52 Pinning Absolute Maximum Ratings ...
Page 63: ...62 ...
Page 65: ...64 15 PLACEMENT OF BLOCKS ...