Table Of Contents - VESTEL MB120 DS Service Manual

Table of Contents

1. INTRODUCTION ................................................................................................................................................... 2
2. MICROCONTROLLER (MSTAR MSD95M0D) ..................................................................................................... 3
3. VIDEO BACK-END PROCESSOR (MSTAR) .......................................................................................................10
MST7410FE .......................................................................................................................................................... 10
4. AUDIO AMPLIFIER STAGES ..............................................................................................................................13
A. MAIN AMPLIFIER (U8) (10W/12W options) ...................................................................................................13
B. HEADPHONE AMPLIFIER (U59) ....................................................................................................................15
C. SUBWOOFER PREAMPLIFIER (U30) .............................................................................................................16
5. POWER STAGE .....................................................................................................................................................17
A. TPS54528 ..........................................................................................................................................................18
B. TPS54628 ..........................................................................................................................................................20
C. TPS54821 ..........................................................................................................................................................22
D. TPS563200 ........................................................................................................................................................24
E. FDS4685 ............................................................................................................................................................26
F. NTGS3446 .........................................................................................................................................................27
G. APL5910............................................................................................................................................................28
H. APL2111H .........................................................................................................................................................30
6. 2Gb DDR3 SDRAM ...............................................................................................................................................32
Hynix H5TQ2G63GFR .......................................................................................................................................... 32
7. 4Gb DDR3L SDRAM .............................................................................................................................................33
Hynix H5TQ4G63GFR .......................................................................................................................................... 33
8. 32GBIT (4G X 8 BIT) NAND FLASH MEMORY..................................................................................................35
MT29F4G08ABAEAWP ....................................................................................................................................... 35
9. 16M-BIT [16M x 1] CMOS SERIAL FLASH EEPROM .........................................................................................37
A. MX25L1606E SPI Flash ....................................................................................................................................37
B. M25Q32FV SPI Flash ........................................................................................................................................39
10. STDP4320 (DP1.2 splıtter IC) .................................................................................................................................41
11. ep9162s & EPF025r (HDMI 2.0a / HDCP2.2 Splitter IC) ........................................................................................43
12. OPS - OPEN PLUGGABLE SPECIFICATION(OPtıonal) ......................................................................................46
13. TUNER (Optıonal) ..................................................................................................................................................50
M88TS2022 SatellIte Tuner ................................................................................................................................... 50
14. DEMODULATOR STAGE (Optıonal) ....................................................................................................................52
15. LNB SUPPLY AND CONTROL IC (Optıonal) .......................................................................................................55
TPS65233 .............................................................................................................................................................. 55
16. bq32000 rtc Real-Time Clock (Optıonal) .................................................................................................................56
17. SOFTWARE UPDATE ...........................................................................................................................................57
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