Table of Contents
Advertisement
1
INTRODUCTION.............................................................................................................. 5
2
TUNER............................................................................................................................... 5
2.1 General description of TDTC-G101D: ........................................................................ 5
2.2 Features of TDTC-G101D: .......................................................................................... 6
2.3 Pin Configuration: ........................................................................................................ 7
3 SAW FILTER ......................................................................................................................... 7
3.1 IF Filter for Audio Applications - Epcos K9656M ..................................................... 7
3.1.1 Standarts .................................................................................................................... 7
3.1.2 Features ..................................................................................................................... 7
3.1.3 Pin Configuration ...................................................................................................... 7
3.1.4 Frequency Response.................................................................................................. 8
3.2 IF Filter for Video Applications - Epcos K3958M................................................... 9
3.2.1 Standarts .................................................................................................................... 9
3.2.2 Features ..................................................................................................................... 9
3.2.3 Pin Configuration ...................................................................................................... 9
3.2.4 Frequency Response.................................................................................................. 9
4 AUDIO AMPLIFIER STAGE WITH PT2333 .................................................................... 10
4.1 General Description of PT2333: ................................................................................ 10
4.2 Features of PT2333: .................................................................................................. 10
4.3 Pin Configuration of PT2333: ................................................................................... 11
5 MICROCONTROLLER (MSTAR)..................................................................................... 11
5.1 Genaral Description.................................................................................................... 11
5.2 Features ...................................................................................................................... 12
6 INTEGRATED DVB-T RECEIVER (CHEERTEK) ........................................................... 13
6.1 General Description.................................................................................................... 13
6.2 Features ...................................................................................................................... 13
7. 4MX16 BIT SYNCHRONOUS DRAM ( DIGITAL SIDE SDRAM) ................................ 16
7.1 General Description.................................................................................................... 16
7.2 Features ...................................................................................................................... 16
7.3 Pin Configuration ....................................................................................................... 17
Interface)Bus..............................................................................................18
8.1 General Description.................................................................................................... 18
8.2 Distinctive Characteristics.......................................................................................... 18
9 4M x 16 bit Synchronous DRAM (ANALOG SIDE SDRAM)............................................ 20
9.1 General Description................................................................................................... 20
9.2 Features ...................................................................................................................... 20
9.3 Pinning ....................................................................................................................... 21
10 POWER STAGE ................................................................................................................. 22
10.1 IPS 15 Option ........................................................................................................... 22
11 IC SPECIFICATIONS ........................................................................................................ 23
11.1 8K Smart Serial EEPROM - 24C64 ....................................................................... 23
11.2 TL062 ...................................................................................................................... 24
11.3 FSA3157.................................................................................................................. 25
11.4 FDS8878.................................................................................................................. 26
11.5 ST24LC21 (Optional) ............................................................................................. 26
11.6 TDA1308T .............................................................................................................. 27
11.7 STMP2161 .............................................................................................................. 28
11.8 AZ1045.................................................................................................................... 30
11.9 MP1583 ................................................................................................................... 31
3
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for VESTEL 17MB45-2
Summary of Contents for VESTEL 17MB45-2
-
Page 1: Table Of Contents
INTRODUCTION......................5 TUNER..........................5 2.1 General description of TDTC-G101D: ................ 5 2.2 Features of TDTC-G101D: ..................6 2.3 Pin Configuration: ......................7 3 SAW FILTER ......................... 7 3.1 IF Filter for Audio Applications – Epcos K9656M ............. 7 3.1.1 Standarts ........................7 3.1.2 Features ........................ - Page 2 11.10 LM1117......................... 33 11.11 MP2109 ......................... 34 11.12 FDC642P....................... 35 11.13 XC5000 (Optional)....................36 12 BLOCK DIAGRAMS ......................39 12.1 General Block Diagram..................39 12.2 Integrated DVB-T Receiver Block Diagram............41 12.3 17MB45 Analog Front-End ................... 42 12.4 17MB45 Digital Front-End ..................42 12.5 17MB45 Digital CI ve Smart Card Interface ............
-
Page 3: Introduction
INTRODUCTION 17MB45-2 mainboard is based on MSTAR concept IC. This IC is capable of handling audio processing, video processing, scaling-display processing, 2D comb filter, OSD and text processing, 8 bit dual LVDS transmitter. TV supports PAL, SECAM, NTSC colour standards and multiple transmission standards as B/G, D/K, I/I’, and L/L’... -
Page 4: Features Of Tdtc-G101D
Tuner and Main IC connections for analog: 2.2 Features of TDTC-G101D: Digital Half-NIM tuner for COFDM Covers 3 Bands(From 48MHz to 862MHz for COFDM, From 45.25MHz to 863.25MHz for CCIR CH) Including IF AGC with SAW Filter ... -
Page 5: Pin Configuration
2.3 Pin Configuration: 3 SAW FILTER 3.1 IF Filter for Audio Applications – Epcos K9656M 3.1.1 Standarts B/G D/K I L/L’ 3.1.2 Features TV IF audio filter with two channels Channel 1 (L’) with one pass band for sound carriers at 40,40 MHz (L’) and 39,75 MHz (L’- NICAM) ... -
Page 6: Frequency Response
3.1.4 Frequency Response Frequency Response of Channel 1: Frequency Response of Channel 2:... -
Page 7: If Filter For Video Applications - Epcos K3958M
3.2 IF Filter for Video Applications – Epcos K3958M 3.2.1 Standarts B/G L/L’ 3.2.2 Features TV IF filter with Nyquist slopes at 33.90 MHz and 38.90 MHz Constant group delay 3.2.3 Pin Configuration 1 Input 2 Input - ground 3 Chip - carrier ground 4 Output... -
Page 8: Audio Amplifier Stage With Pt2333
4 AUDIO AMPLIFIER STAGE WITH PT2333 4.1 General Description of PT2333: The PT2333 is a Class-D power amplifier designed for audio equipments, maximum output power can reach up to 2.5W (VDD=5V, RL=4Ω, THD=10%). The PT2333 composed of exclusively designed Class-D circuitry (patented) by PTC, along with the most advanced semi-conductor technology. -
Page 9: Pin Configuration Of Pt2333
• High efficiency (8Ω load >85%), low heat dissipation • Available in MSOP 10-pin and WLCSP 9-pin miniature packages 4.3 Pin Configuration of PT2333: WLCSP-9 PACKAGE: 5 MICROCONTROLLER (MSTAR) 5.1 Genaral Description The MST9WB6JS is a high performance and fully integrated IC for multi-function LCD monitor/TV with resolutions up to UXGA (1600*1200)/WSXGA+ (1680*1050). -
Page 10: Features
5.2 Features... -
Page 11: Integrated Dvb-T Receiver (Cheertek)
6 INTEGRATED DVB-T RECEIVER (CHEERTEK) 6.1 General Description CT216T is a highly integrated single chip for DVB-T compliant STB solution. Compared with Cheertek's previous generations of STB receiver devices. CT216T further interates COFDM demodulator USB 2.0 HS host controller, memory card reader, 1/2-bit SPIFlash interface, audio DAC, PWM in/out and SAR-ADC functions. - Page 12 Adjacent channel interference (ACI) filter,for supporting 6, 7, and 8MHz channels with one 8MHz analog filter Co-channel interterence (CCl) supression RF signal strength monitor Three 32-bit RISC MPU run up to 166MHz with total 448DMIPS 8KB I-Cache and 8KB D-Cache ...
- Page 13 SPDIF out for AC-3 by-pass Embedded 2 channels audio DAC for L/R outputs Digital mute control and volume adjustment OSD(On Screen Display) There are total 9 display planes: border; background. video. RS1 (Rectangle Strip 1), RS2, OSD, RS3, RS4, and cursor. ...
-
Page 14: Mx16 Bit Synchronous Dram ( Digital Side Sdram)
7. 4MX16 BIT SYNCHRONOUS DRAM ( DIGITAL SIDE SDRAM) 7.1 General Description The EM638165 SDRAM is a high-speed CMOS synchronous DRAM containing 64 Mbits. It is internally configured as 4 Banks of 1M word x 16 DRAM with a synchronous interface (all signals are registered on the positive edge of the clock signal, CLK). -
Page 15: Pin Configuration
7.3 Pin Configuration... -
Page 16: S25Fl016A - 16 Megabit Cmos 3.0 Volt Flash Memory With 50-Mhz (Serial Peripheral Interface)Bus
8 S25FL016A - 16 Megabit Cmos 3.0 Volt Flash Memory with 50-Mhz (Serial Peripheral Interface)Bus 8.1 General Description The S25FL016A is a 3.0 Volt (2.7V to 3.6V), single-power supply Flash memory device.The device consist of thirty-two sectors, each with 512 Kb memory. The device accepts data written to SI (Serial Input) and outputs data on SO (Serial Output). -
Page 17: Software Features
Data Retantion 20 Years Typical Device ID JEDEC standart two-byte electronic signature RES command one-byte electronic signature for backward compatibility Process Technology Manufactured on 0,20 µm MirrorBit process technology Package Option Industry standart pinout 16-pin SO package (300 mils) 8-pin SO package (208 mils) 8-Contact WSON Package (6x8 mm), Pb Free Performance Characteristics... -
Page 18: X 16 Bit Synchronous Dram (Analog Side Sdram)
9 4M x 16 bit Synchronous DRAM (ANALOG SIDE SDRAM) 9.1 General Description The EM638165 SDRAM is a high-speed CMOS synchronous DRAM containing 64Mbits. It is internally configured as 4 Banks of 1M word x 16 DRAM with a synchronous interface (all signals are registered on the positive edge of the clock signal, CLK). -
Page 19: Pinning
9.3 Pinning... -
Page 20: Power Stage
10 POWER STAGE MB45 has two power options which is changed according to TV size and number of lambs. 10.1 IPS 15 Option IPS16 power board is used with 19” MB45TV set (2 lamp panel) and IPS17 power board is used with 22”... -
Page 21: Ic Specifications
11 IC SPECIFICATIONS 11.1 8K Smart Serial EEPROM – 24C64 General Description 24C64 is a 64Kbit CMOS non-volatile serial EEPROM organized as 8K x 8 bit memory. This device confirms to Extended IIC 2-wire protocol that allows accessing of memory in excess of 16Kbit on an IIC bus. -
Page 22: Tl062
11.2 TL062 It is used as a pre-amplifer for scart audio output on MB45 main board. General Description Low-power JFET-input operational amplifier Features Very Low Power Consumption Typical Supply Current . . . 200 µA (Per Amplifier) Wide Common-Mode and Differential Voltage Ranges ... -
Page 23: Fsa3157
11.3 FSA3157 It is used for switching DVD_Y/C video signal and DVB_Y/C video signal on the MB45 mainboard, also there are two jumpers option for by-passing this switch. General Description FSA3157 is a high performance, single-pole/double-throw (SPDT) Analog Switch or 2:1 Multiplexer/Demultiplexer Bus Switch. -
Page 24: Fds8878
11.4 FDS8878 It is used for providing 5V tuner supply. General Description This N-Channel MOSFET has been designed specifically to improve the overall efficiency of DC/DC converters using either synchronous or conventional switching PWM controllers. It has been optimized for low gate charge, low rDS(on) and fast switching speed. Features rDS(on) = 14mΩ, VGS = 10V, ID = 10.2A rDS(on) = 17mΩ, VGS = 4.5V, ID = 9.3A... -
Page 25: Tda1308T
Features 1 Mıllıon Erase/Wrıte Cycles 40 Years Data Retentıon 2.5v To 5.5v Sıngle Supply Voltage 400k Hz Compatıbılıty Over The Full Range Of Supply Voltage Two Wıre Serıal Interface I2c Bus Compatıble Page Wrıte (Up To 8 Bytes) ... -
Page 26: Stmp2161
· Low power consumption · Short-circuit resistant · High performance – high signal-to-noise ratio – high slew rate – low distortion · Large output voltage swing. Pin Configuration 11.7 STMP2161 STMP2161 is a current limiter which is used for switching the USB interface on MB45 mainboard. - Page 27 When the output load exceeds the current-limit threshold or a short is present, the device limits the output current to a safe level by switching into a constant-current mode. When continuous heavy overloads and short circuits increase the power dissipation in the switch, causing the junction temperature to rise, a thermal protection circuit shuts the switch off to prevent damage.
-
Page 28: Az1045
11.8 AZ1045 It is used for protecting the USB interface on MB45 mainboard. General Description AZ1045-04SU is a design which includes ESD rated diode arrays to protect high speed data interfaces. The AZ1045-04SU has been specifically designed to protect sensitive components which are connected to data and transmission lines from over-voltage caused by Electrostatic Discharging (ESD). -
Page 29: Mp1583
Solid-state silicon-avalanche and active circuit triggering technology Back-drive protection for power-down mode Lead-free version available Pin Configuration 11.9 MP1583 MP1583 is a step-down regulator which is used for providing 3.3V DC from 12V DC and 5V Vcc from 12V. General Description The MP1583 is a step-down regulator with a built in internal Power MOSFET. - Page 30 Features 3A Output Current Programmable Soft-Start 100mΩ Internal Power MOSFET Switch Stable with Low ESR Output Ceramic Capacitors Up to 95% Efficiency 20µA Shutdown Mode Fixed 385KHz frequency Thermal Shutdown Cycle-by-Cycle Over Current Protection ...
-
Page 31: Lm1117
11.10 LM1117 It is a regulator which is used for providing 1.8V from 3.3V for DVB side. General Description The LM1117 is a series of low dropout voltage regulators with a dropout of 1.2V at 800mA of load current. It has the same pin-out as National Semiconductor’s industry standard LM317. The LM1117 is available in an adjustable version, which can set the output voltage from 1.25V to 13.8V with only two external resistors. -
Page 32: Mp2109
11.11 MP2109 It is a step-down converter which is used for seting the 1.26V STBY Output and 3.3V STBY Output. General Description The MP2109 contains two independent 1.2MHz constant frequency, current mode, PWM step-down converters. Each converter integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. -
Page 33: Fdc642P
11.12 FDC642P FDC642P is a p-channel mosfet which is used for switching the panel supply. General Description This P-channel 2.5V specified MOSFET is produced using advanced PowerTrench process that has been especially tailored to minimize on state resistance and yet maintain low gate charge for superior switching performance. -
Page 34: Xc5000 (Optional)
Pin Configuration 11.13 XC5000 (Optional) XC50000 is a RF to Baseband Silicon Tuner and the usage of XC5000 is optional on MB45TV set. General Description The Single-Chip Multi-Standard Tuner + VIF/SIF XC5000 supports all analog TV formats transmitted worldwide in the 42-864 MHz band on either cable or terrestrial broadcast channels. - Page 35 _ Mono analog sound demodulation for both AM (SECAM L/L') and FM, including de emphasis _ Compatible with a wide variety of signal conditions, including video overmodulation, airplane flutter and nonstandard sound. _ DTV Mode for operation with external DTV demodulator. XC5000 applies filters and converts signal to arbitrary output frequency.
-
Page 37: Block Diagrams
12 BLOCK DIAGRAMS 12.1 General Block Diagram... -
Page 39: Integrated Dvb-T Receiver Block Diagram
12.2 Integrated DVB-T Receiver Block Diagram... -
Page 40: 17Mb45 Analog Front-End
12.3 17MB45 Analog Front-End 12.4 17MB45 Digital Front-End... -
Page 41: 17Mb45 Digital Ci Ve Smart Card Interface
12.5 17MB45 Digital CI ve Smart Card Interface 12.6 17MB45 HDMI Inputs... -
Page 42: 17Mb45 Analog Interface " Mstar Ic
12.7 17MB45 Analog Interface “ MSTAR IC “... -
Page 43: 17Mb45 Analog Input / Output
12.8 17MB45 Analog Input / Output 12.9 17MB45 LVDS Output... -
Page 44: 17Mb45 Power
12.10 17MB45 Power...
Need help?
Do you have a question about the 17MB45-2 and is the answer not in the manual?
Questions and answers
где образуется напряжение 3.3v
The 3.3V voltage in the VESTEL 17MB45-2 is generated using the LM1117 voltage regulator, which provides 1.8V from a 3.3V input for the DVB side.
This answer is automatically generated