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SERVICE MANUAL
DW9937S
Ver 0.0

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Summary of Contents for Index DW9937S

  • Page 1 SERVICE MANUAL DW9937S Ver 0.0...

  • Page 2: Table Of Contents

    INDEX PREFACE FEATURES ........................1 FRONT PANEL&REAR PANEL ........................2 REMOTE CONTROL ......................... 3 BLOCK DIAGRAM BLOCK DIAGRAM ......................4 EXPLODED VIEW EXPLODED VIEW ........................5 PARTS SPECIFICATIONS SST39VF16 0 ..........................6 M13S128168A ....................................................TSB41AB1 TVP5146 ........................9 CS4360 ............................13 CS5333 ............................

  • Page 6: Block Diagram

    BLOCK DIAGRAM...

  • Page 7: Exploded View

    EXPLODED VIEW...

  • Page 8: Sst39Vf160

    16 Megabit Multi-Purpose Flash SST39VF160Q / SST39VF160 Advance Information UNCTIONAL LOCK IAGRAM 16,777,216 bit EEPROM X-Decoder Cell Array A 19 - A 0 Address Buffer & Latches Y-Decoder I/O Buffers and Data Latches Control Logic DQ 15 - DQ 0 V DDQ 329 ILL B1.2 V DDQ...

  • Page 9: M13S128168A

    ESMT              M13S128168A                                           ...

  • Page 10: Tsb41Ab1

    TSB41AB1 IEEE 1394a 2000 ONE PORT CABLE TRANSCEIVER/ARBITER SLLS423D – JUNE 2000 – REVISED SEPTEMBER 2002 description (continued) required for normal network operation regardless of the state of the PHY-LLC interface. When the interface is in the reset or disabled state and LPS is again observed active, the PHY initializes the interface and returns it to normal operation.

  • Page 11: Tvp5146

    TVP5146 1.5 Functional Block Diagram Copy CVBS/Y/G Protection Data Detector Slicer Analog Front End VI_1_A Composite and S-Video Processor CVBS/ VI_1_B ADC1 Pb/B/C VI_1_C Luma CVBS/Y Separation Processing YCbCr 5-line VI_2_A Y[9:0] Chroma Adaptive CVBS/ Processing ADC2 VI_2_B Comb C[9:0] Output VI_2_C Formatter...
  • Page 12 TVP5146 1.6 Terminal Assignments PFP PACKAGE (TOP VIEW) 79 78 77 76 75 72 71 70 69 68 67 66 65 64 63 62 61 VI_1_B C_6/GPIO/RED VI_1_C C_7/GPIO/GREEN CH1_A33GND C_8/GPIO/BLUE CH1_A33VDD C_9/GPIO/FSO CH2_A33VDD DGND CH2_A33GND DVDD VI_2_A VI_2_B VI_2_C CH2_A18GND CH2_A18VDD A18VDD_REF...

  • Page 13: Terminal Functions

    TVP5146 1.7 Terminal Functions Table 1–1. Terminal Functions TERMINAL DESCRIPTION NAME NUMBER Analog Video VI_1_A VI_1_x: Analog video input for CVBS/Pb/B/C VI_1_B VI_2_x: Analog video input for CVBS/Y/G VI_1_C VI_3_x: Analog video input for CVBS/Pr/R/C VI_2_A VI_4_A: Analog video input for CVBS/Y VI_2_B Up to 10 composite, 4 S-video, and 2 composite or 3 component video inputs (or a combination thereof) VI_2_C...
  • Page 14 TVP5146 Table 1–1. Terminal Functions (Continued) TERMINAL DESCRIPTION NAME NUMBER Host Interface I 2 C clock input I 2 C data bus Power Supplies AGND Analog ground. Connect to analog ground. A18GND_REF Analog 1.8-V return A18VDD_REF Analog power for reference 1.8 V CH1_A18GND CH2_A18GND Analog 1.8-V return...

  • Page 19: 74Hc/Hct14

    Philips Semiconductors Product specification Hex inverting Schmitt trigger 74HC/HCT14 PIN DESCRIPTION PIN NO. SYMBOL NAME AND FUNCTION 1, 3, 5, 9, 11, 13 1A to 6A data inputs 2, 4, 6, 8, 10, 12 1Y to 6Y data outputs ground (0 V) positive supply voltage Fig.1 Pin configuration.

  • Page 20: 74Alvt16373

    Philips Semiconductors Product specification 2.5V/3.3V 16-bit transparent D-type latch (3-State) 74ALVT16373 LOGIC SYMBOL LOGIC SYMBOL (IEEE/IEC) 1D0 1D1 1D2 1D3 1D4 1D5 1D6 1D7 1Q0 1Q1 1Q2 1Q4 1Q5 1Q6 2D0 2D21 2D2 2D3 2D4 2D5 2D6 2D7 2Q0 2Q1 2Q2 2Q3 2Q4 2Q5 2Q6 2Q7 SA00044 PIN DESCRIPTION...

  • Page 21: Mm1313

    C BUS Control 5-Input 2-Output AV Switch MM1313 MITSUMI C BUS Control 5-Input 2-Output AV Switch Monolithic IC MM1313 Outline This IC is a 5-input 2-output AV switch with I C control, developed for use in televisions. Two outputs enable it to support two screens or "picture-in-picture".
  • Page 22 C BUS Control 5-Input 2-Output AV Switch MM1313 MITSUMI Equivalent Block Diagram...
  • Page 23 C BUS Control 5-Input 2-Output AV Switch MM1313 MITSUMI Pin Function Pin No. Name Internal equivalent circuit diagram Pin No. Name Internal equivalent circuit diagram MTV-V V1-V V2-V V3-V STV-V V1-Y V2-Y V1-C BIAS V2-C MTV-L V1-L V2-L V3-L STV-L MTV-R V1-R V2-R...
  • Page 24 C BUS Control 5-Input 2-Output AV Switch MM1313 MITSUMI Absolute Maximum Ratings (Ta=25 °C Item Symbol Ratings Units ° -40~+125 Storage temperature ° -20~+75 Operating temperature Power supply voltage Allowable power dissipation Electrical Characteristics (Ta=25°C, V =9V) Measure Conditions (unless otherwise indicated, Item Symbol Min.
  • Page 25 C BUS Control 5-Input 2-Output AV Switch MM1313 MITSUMI Measure Conditions (unless otherwise indicated, Item Symbol Min. Typ. Max. Units ment pin Measurement Circuit Figure 1) Vn-Y : Sine wave 100kHz Maximum input for total higher harmonic distortion factor < 1.0% Input dynamic range 1 : Sine wave 100kHz Maximum input for total higher...
  • Page 26 C BUS Control 5-Input 2-Output AV Switch MM1313 MITSUMI Symbol Measure Conditions (unless otherwise indicated, Min. Typ. Max. Units Item ment pin Measurement Circuit Figure 1) 2 output Sine wave 2.5V , 1kHz -0.5 Voltage gain Frequency characteristics Sine wave 2.5V , 1MHz/1kHz -3.0 Total higher harmonic distortion THD...
  • Page 27 C BUS Control 5-Input 2-Output AV Switch MM1313 MITSUMI Measurement Circuit Measurement Circuit 1...
  • Page 28 C BUS Control 5-Input 2-Output AV Switch MM1313 MITSUMI Measurement Circuit 2 (Crosstalk measurement)
  • Page 29 C BUS Control 5-Input 2-Output AV Switch MM1313 MITSUMI C BUS 7 8 A 1 S:Start Condition P:Stop Condition A:Acknowledge The I C BUS is a BUS system developed by Philips for internal use in equipment. Data transmission is carried out by the two SDA and SCL lines, in byte units, with the MSB first from start condition.
  • Page 30 C BUS Control 5-Input 2-Output AV Switch MM1313 MITSUMI [Status Register] The status register contains data for sending device status to the master. Slave address Status register Address byte Status data The data format is set as shown in the figure above. The first 7 bits in the address byte are allocated to the slave address, and the remaining 1 bit is allocated to the read/write bit.
  • Page 31 C BUS Control 5-Input 2-Output AV Switch MM1313 MITSUMI Switch Control Table 1. Video Output 1 2. Video Output 2 Mute Mute Mute Mute MTV-V MTV-V V1-V V1-V V2-V V2-V V3-V V3-V STV-V STV-V Mute Mute Mute Mute Mute Mute Mute Mute MTV-V...
  • Page 32 C BUS Control 5-Input 2-Output AV Switch MM1313 MITSUMI Application Circuit Notes 1. V is set at 4.4V and C at 4.9V Please note that capacitance polarity may vary depending on comb filter bias. 2. Each audio output can be muted by making pin 19 high. Mute is off when it is open or low.

  • Page 33: Max4051

    19-0463; Rev 0; 1/96 Low-Voltage, CMOS Analog Multiplexers/Switches _______________General Description ____________________________Features The MAX4051/MAX4052/MAX4053 and MAX4051A/ Pin Compatible with Industry-Standard MAX4052A/MAX4053A are low-voltage, CMOS analog 74HC4051/74HC4052/74HC4053 ICs configured as an 8-channel multiplexer (MAX4051/A), Guaranteed On-Resistance: two 4-channel multiplexers (MAX4052/A), and three sin- 100Ω...
  • Page 34 Low-Voltage, CMOS Analog Multiplexers/Switches ABSOLUTE MAXIMUM RATINGS Voltages Referenced to GND Continuous Power Dissipation (T = +70°C) V+ ................-0.3V to +17V Plastic DIP (derate 10.53mW/°C above +70°C)....842mW V-................+0.3V to -17V Narrow SO (derate 8.70mW/°C above +70°C)....696mW V+ to V- ..............-0.3V to +17V QSOP (derate 8.00mW/°C above +70°C) .....640mW Voltage into Any Terminal (Note 1) ..(V- - 2V) to (V+ + 2V) CERDIP (derate 10.00mW/°C above +70°C) ....800mW...
  • Page 35 Low-Voltage, CMOS Analog Multiplexers/Switches ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) (V+ = +4.5V to +5.5V, V- = -4.5V to -5.5V, T to T , unless otherwise noted. Typical values are at T = +25°C.) PARAMETER SYMBOL CONDITIONS UNITS (Note 2) = +25°C -0.1 0.002 MAX4051A...
  • Page 36 Low-Voltage, CMOS Analog Multiplexers/Switches ELECTRICAL CHARACTERISTICS—Dual Supplies (continued) (V+ = +4.5V to +5.5V, V- = -4.5V to -5.5V, T to T , unless otherwise noted. Typical values are at T = +25°C.) PARAMETER SYMBOL CONDITIONS UNITS (Note 2) DIGITAL I/O ADD, INH Input Logic C, E, M Threshold High...
  • Page 37 Low-Voltage, CMOS Analog Multiplexers/Switches ELECTRICAL CHARACTERISTICS—Single +5V Supply (V+ = +4.5V to +5.5V, V- = 0V, T to T , unless otherwise noted. Typical values are at T = +25°C.) PARAMETER SYMBOL CONDITIONS UNITS (Note 2) ANALOG SWITCH Analog Signal Range C, E, M = +25°C V+ = 5V, I...
  • Page 38 Low-Voltage, CMOS Analog Multiplexers/Switches ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued) (V+ = +4.5V to +5.5V, V- = 0V, T to T , unless otherwise noted. Typical values are at T = +25°C.) PARAMETER SYMBOL CONDITIONS UNITS (Note 2) DIGITAL I/O SWITCH DYNAMIC CHARACTERISTICS = +25°C Turn-On Time (Note 6) Figure 3...
  • Page 39 Low-Voltage, CMOS Analog Multiplexers/Switches ELECTRICAL CHARACTERISTICS—Single +3V Supply (V+ = +3.0V to +3.6V, V- = 0V, T to T , unless otherwise noted. Typical values are at T = +25°C.) PARAMETER SYMBOL CONDITIONS UNITS (Note 2) ANALOG SWITCH Analog Signal Range C, E, M = +25°C = 1mA, V+ = 3V,...
  • Page 40 Low-Voltage, CMOS Analog Multiplexers/Switches ELECTRICAL CHARACTERISTICS—Single +3V Supply (continued) (V+ = +3.0V to +3.6V, V- = 0V, T to T , unless otherwise noted. Typical values are at T = +25°C.) PARAMETER SYMBOL CONDITIONS UNITS (Note 2) DIGITAL I/O SWITCH DYNAMIC CHARACTERISTICS = +25°C Turn-On Time (Note 6) Figure 3...
  • Page 41 Low-Voltage, CMOS Analog Multiplexers/Switches __________________________________________Typical Operating Characteristics (V+ = +5V, V- = -5V, GND = 0V, T = +25°C, unless otherwise noted.) ON-RESISTANCE vs. V ON-RESISTANCE vs. V ON-RESISTANCE vs. V AND TEMPERATURE (DUAL SUPPLIES) (SINGLE SUPPLY) (DUAL SUPPLIES) V+ = 5V V- = 0V V- = -5V V±...
  • Page 42 Low-Voltage, CMOS Analog Multiplexers/Switches ____________________________Typical Operating Characteristics (continued) (V+ = +5V, V- = -5V, GND = 0V, T = +25°C, unless otherwise noted.) TOTAL HARMONIC DISTORTION FREQUENCY RESPONSE vs. FREQUENCY V± = ±5V 600Ω IN AND OUT INSERTION LOSS OFF ISOLATION ON PHASE 50Ω...
  • Page 43 Low-Voltage, CMOS Analog Multiplexers/Switches Table 1. Truth Table/Switch Programming ADDRESS BITS ON SWITCHES MAX4051/ MAX4052/ MAX4053/ ADDC* ADDB ADDA MAX4051A MAX4052A MAX4053A All switches open All switches open All switches open COMA–NCA, COMB–NO0B, COM–NO0 COMB–NCB, COMC–NO0C COMC–NCC COMA–NOA, COMB–NO1B, COM–NO1 COMB–NCB, COMC–NO1C COMC–NCC...
  • Page 44 Low-Voltage, CMOS Analog Multiplexers/Switches V+ and GND power the internal logic and logic-level translators, and set both the input and output logic lim- its. The logic-level translators convert the logic levels into switched V+ and V- signals to drive the gates of EXTERNAL BLOCKING DIODE the analog signals.
  • Page 45 Low-Voltage, CMOS Analog Multiplexers/Switches ______________________________________________Test Circuits/Timing Diagrams ADDC ADDB NO1–NO6 ADDA MAX4051/A 50Ω 35pF 300Ω TRANS TRANS ADDC ADDB NO1–NO2 MAX4052/A 50Ω 35pF 300Ω TRANS TRANS MAX4053/A 50Ω 35pF 300Ω TRANS TRANS V- = 0V FOR SINGLE-SUPPLY OPERATION. REPEAT TEST FOR EACH SECTION. Figure 2.
  • Page 46 Low-Voltage, CMOS Analog Multiplexers/Switches ADDC ADDB NO1–NO7 ADDA MAX4051/A 35pF 300Ω 50Ω ADDC ADDB NO1–NO3 MAX4052/A 35pF 300Ω 50Ω MAX4053/A 35pF 300Ω 50Ω V- = 0V FOR SINGLE-SUPPLY OPERATION. REPEAT TEST FOR EACH SECTION. Figure 3. Enable Switching Time...
  • Page 47 Low-Voltage, CMOS Analog Multiplexers/Switches V ADD V ADD ADDC NO0–N07 ADDC NO0–NO3 ADDB ADDB ADDA MAX4052/A MAX4051/A 50Ω 50Ω V OUT V OUT 35pF 35pF 300Ω 300Ω < 20ns V ADD < 20ns NO, NC MAX4053/A 50Ω V OUT 35pF 300Ω...
  • Page 48 Low-Voltage, CMOS Analog Multiplexers/Switches 10nF NETWORK ANALYZER V IN V OUT 50Ω 50Ω OFF ISOLATION = 20log V IN ADDC CHANNEL ADDB MAX4051/A SELECT V OUT ADDA MAX4052/A ON LOSS = 20log V IN MAX4053/A V OUT MEAS. REF. V OUT CROSSTALK = 20log V IN 50Ω...
  • Page 49 Low-Voltage, CMOS Analog Multiplexers/Switches ___________________________________________Ordering Information (continued) PART TEMP. RANGE PIN-PACKAGE PART TEMP. RANGE PIN-PACKAGE MAX4051AEPE -40°C to +85°C 16 Plastic DIP MAX4053ACPE 0°C to +70°C 16 Plastic DIP MAX4051AESE -40°C to +85°C 16 Narrow SO MAX4053ACSE 0°C to +70°C 16 Narrow SO MAX4051AEEE -40°C to +85°C...
  • Page 50 Low-Voltage, CMOS Analog Multiplexers/Switches _____________________________________________Chip Topographies (continued) MAX4052/A MAX4053/A NO2C NO0C V+ NO2B COMB COMC N.C. NO1B N.C. NO3C COMB COMA NO0B N.C. COMC 0.108" 0.108" (2.74mm) (2.74mm) NO1C NO3B ADDB ADDA N.C. ADDC ADDB ADDC 0.080" 0.080" (2.03mm) (2.03mm) N.C.
  • Page 51 Low-Voltage, CMOS Analog Multiplexers/Switches ________________________________________________________Package Information INCHES MILLIMETERS – 0.200 – 5.08 0.015 – 0.38 – 0.125 0.175 3.18 4.45 0.055 0.080 1.40 2.03 A A2 0.016 0.022 0.41 0.56 0.045 0.065 1.14 1.65 0.008 0.012 0.20 0.30 0.005 0.080 0.13 2.03 0°...
  • Page 52 Low-Voltage, CMOS Analog Multiplexers/Switches _________________________________________Packaging Information (continued) INCHES MILLIMETERS INCHES MILLIMETERS PINS 0.061 0.068 1.55 1.73 0.189 0.196 4.80 4.98 0.004 0.0098 0.127 0.25 0.0020 0.0070 0.05 0.18 0.055 0.061 1.40 1.55 0.337 0.344 8.56 8.74 0.008 0.012 0.20 0.31 0.0500 0.0550 1.27...

  • Page 53: Fsdm07652Rb

    www.fairchildsemi.com FSDM07652RB Green Mode Fairchild Power Switch (FPS Features OUTPUT POWER TABLE • Internal Avalanche Rugged Sense FET 230VAC ±15% 85-265VAC • Advanced Burst-Mode operation consumes under 1 W at 240VAC & 0.5W load PRODUCT Adapt- Open Adapt- Open • Precision Fixed Operating Frequency (66kHz) Frame Frame •...
  • Page 54 FSDM07652RB Internal Block Diagram Vstr Drain start 0.5/0.7V Internal Vref Bias 8V/12V Vcc good Vref delay 2.5R Gate driver Soft start Vovp Vcc good Figure 2. Functional Block Diagram of FSDM07652RB...
  • Page 55 FSDM07652RB Pin Definitions Pin Number Pin Name Pin Function Description This pin is the high voltage power Sense FET drain. It is designed to drive the Drain transformer directly. This pin is the control ground and the Sense FET source. This pin is the positive supply voltage input.

  • Page 56: Absolute Maximum Ratings

    FSDM07652RB Absolute Maximum Ratings (Ta=25°C, unless otherwise specified) Parameter Symbol Value Unit Vstr Max Voltage °C) Pulsed Drain current (Tc=25 °C) Continuous Drain Current(Tc=25 °C) Continuous Drain Current(Tc=100 Single pulsed avalanche energy Single pulsed avalanche current Supply voltage Input voltage range -0.3 to V °C) Total power dissipation(Tc=25...

  • Page 57: Electrical Characteristics

    FSDM07652RB Electrical Characteristics (Ta = 25°C unless otherwise specified) Parameter Symbol Condition Min. Typ. Max. Unit Sense FET SECTION Drain source breakdown voltage = 0V, I = 250µA µA = 650V, V = 0V Zero gate voltage drain current = 520V µA = 0V, T = 125°C...
  • Page 58 FSDM07652RB TOTAL DEVICE SECTION =GND, V =14V Operating supply current =GND, V =10V OP(MIN) =GND, V =18V OP(MAX) Notes: 1. Pulse test : Pulse width ≤ 300µS, duty ≤ 2% 2. These parameters, although guaranteed at the design, are not tested in mass production. 3.
  • Page 59 FSDM07652RB Comparison Between FS6M07652RTC and FSDM07652RB Function FS6M07652RTC FSDM07652RB FSDM07652RB Advantages Soft-Start Adjustable soft-start Internal soft-start with • Gradually increasing current limit time using an typically 10ms (fixed) during soft-start further reduces peak external capacitor current and voltage component stresses •...
  • Page 60 FSDM07652RB Typical Performance Characteristics (These Characteristic Graphs are Normalized at Ta= 25°C) 1. 2 1. 0 0. 8 0. 6 0. 4 0. 2 0. 0 -50 -25 Junction Temperature(℃) Junction Temperature(℃) Operating Current vs. Temp Start Threshold Voltage vs. Temp -50 -25 100 125 Junction Temperature(℃)
  • Page 61 FSDM07652RB Typical Performance Characteristics (Continued) (These Characteristic Graphs are Normalized at Ta= 25°C) Junction Temperature(℃) Junction Temperature(℃) ShutDown Feedback Voltage vs. Temp ShutDown Delay Current vs. Temp 1. 2 1. 0 0. 8 0. 6 0. 4 0. 2 0. 0 Junction Temperature(℃) Junction Temperature(℃) Over Voltage Protection vs.
  • Page 62 FSDM07652RB Typical Performance Characteristics (Continued) (These Characteristic Graphs are Normalized at Ta= 25°C) Junction Temperature(℃) Soft Start Time vs. Temp...

  • Page 63: Functional Description

    FSDM07652RB Functional Description 2.1 Pulse-by-pulse current limit: Because current mode 1. 1. 1. 1. Startup : In previous generations of Fairchild Power control is employed, the peak current through the Sense FET Switches (FPS ) the Vcc pin had an external start-up is limited by the inverting input of PWM comparator (Vfb*) resistor to the DC input voltage line.
  • Page 64 FSDM07652RB V V V V Fault occurs Fault Power Over load protection Over load protection Over load protection Over load protection removed 6.0V 6.0V 6.0V 6.0V 2.5V 2.5V 2.5V 2.5V T T T T = Cfb*(6.0-2.5)/I = Cfb*(6.0-2.5)/I = Cfb*(6.0-2.5)/I = Cfb*(6.0-2.5)/I delay delay...
  • Page 65 FSDM07652RB 5. Burst operation : In order to minimize power dissipation in standby mode, the FSDM07652RB enters burst mode operation. As the load decreases, the feedback voltage decreases. As shown in Figure 8, the device automatically enters burst mode when the feedback voltage drops below (500mV).
  • Page 66 FSDM07652RB Typical application circuit Application Output power Input voltage Output voltage (Max current) Universal input 5V (2.0A) LCD Monitor (85-265Vac) 12V (2.5A) Features • High efficiency (>81% at 85Vac input) • Low zero load power consumption (<300mW at 240Vac input) •...
  • Page 67 FSDM07652RB 2. Transformer Schematic Diagram EER3016 3.Winding Specification Pin (s→f) Wire Turns Winding Method φ 4 → 5 × 1 Center Winding Insulation: Polyester Tape t = 0.050mm, 2Layers φ 2 → 1 × 1 Np/2 Solenoid Winding Insulation: Polyester Tape t = 0.050mm, 2Layers φ...
  • Page 68 FSDM07652RB 6.Demo Circuit Part List Part Value Note Part Value Note Fuse C301 4.7nF Polyester Film Cap. F101 2A/250V Inductor RT101 5D-9 L201 Wire 1.2mm Resistor L202 Wire 1.2mm R101 560K R102 1/4W R103 R104 1/4W Diode R105 1/4W D101 UF4007 R201 1/4W...
  • Page 69 FSDM07652RB 7. Layout Figure 9. Layout Considerations for FSDM07652RB Figure 10. Layout Considerations for FSDM07652RB...
  • Page 70 FSDM07652RB Package Dimensions TO-220F-6L(Forming)

  • Page 71: Ordering Information

    FSDM07652RB Ordering Information Product Number Package Marking Code BVdss Rds(on)Max. 1.6 Ω FSDM07652RBWDTU TO-220F-6L(Forming) DM07652R 650V WDTU : Forming Type...

  • Page 72: Fsdm07652Rb

    FSDM07652RB DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

  • Page 73: Lp2995

    July 2003 LP2995 DDR Termination Regulator General Description Features n Low output voltage offset The LP2995 linear regulator is designed to meet the JEDEC SSTL-2 and SSTL-3 specifications for termination of DDR- n Works with +5v, +3.3v and 2.5v rails SDRAM.

  • Page 75: Tuner

    11.Terminal for External Connection & Outline Drawing...

  • Page 76: Main Board Schematic And Pcb Layout

    E5_SDRAM_A0 OPEN FOR DW9916 E5_SDRAM_A1 E5_SDRAM_A2 E5_SDRAM_A3 E5_SDRAM_A4 E5_SDRAM_A5 E5_SDRAM_A6 R233 R234 R235 R236 E5_SDRAM_A7 E5_SDRAM_A8 5P1.0 E5_SDRAM_A9 SPI_MOSI R237 E5_GPIOx25 12 (RDY_FM) E5_SDRAM_A10 E5_SDRAM_DQ[31..0] 3 SPI_MISO R238 E5_SDRAM_A11 E5_GPIOx24 12 (ATN_FM) SPI_SCK R239 E5_SDRAM_A12 E5_GPIOx41 12 (FP SCLK) SPI_CS2 R240 E5_SDRAM_A14 E5_GPIOx42 12...
  • Page 77 TERMINATION TERMINATION AT E5.1 AT DDR The VTT side of the terminaton resistors should be placed on a wide VTT island on the surface layer. The island is located at each end of the bus, so it does not interfere with the signal routing.
  • Page 78 LAYOUT SDRAM_CS0 SDRAM_DQ[31..0] NOTE: PLACEMENT SDRAM_A0 SDRAM_DQ0 SDRAM_A0 SDRAM_A1 SDRAM_DQ1 SDRAM_A1 SDRAM_A2 SDRAM_DQ2 SDRAM_A2 SDRAM_A3 SDRAM_DQ3 SDRAM_A3 SDRAM_A4 SDRAM_DQ4 SDRAM_A4 SDRAM_A5 SDRAM_DQ5 SDRAM_A5 SDRAM_A6 SDRAM_DQ6 SDRAM_A6 SDRAM_CLK1 SDRAM_A7 SDRAM_DQ7 SDRAM_A7 SDRAM_A8 SDRAM_DQ8 SDRAM_A8 SDRAM_A9 SDRAM_DQ9 SDRAM_A9 SDRAM_A10 SDRAM_DQ10 SDRAM_A10 A10/AP SDRAM_A11 SDRAM_DQ11 SDRAM_A11...
  • Page 79 E-Link III RESET CIRCUITRY Connector /RST_HOST /RST_HOST /RST_SW *601 IN4148 /E5_CS1 2 E5_ALE 2,6 /SYS_RST C142 *IN4148 E5_MA2 2,6 E5_MA3 C143 HD15 2,6 E5_MA1 *104 C144 HD13 2,6 HD14 *47u/16 10u/16 74AHCT14 74AHCT14 3906 HD11 2,6 HD12 HD10 /SYS_RST C145 C146 IN4148 /ETHER_IRQ...
  • Page 80 FLASH MEMORY(2 or 4 or 8 Mb) HD[15..0] SKT-U2 BA[22..1] SKT-TSOP48 HD[15..0] 2,5 BA16 BA17 BA15 BYTE/VIO BA14 BA10 BA13 HD15 BA11 BA12 BA12 BA11 HD14 BA13 BA10 *4.7k HD13 A19/A19/A21 A19/A19/A21 BA14 NC/A20/A20 HD12 NC/A20/A20 BA15 /E5_WEL HD10 BA16 /SYS_RST HD11 BA17...
  • Page 81 RDS /RBDS PRE-PROCESSOR 1394 FIREWIRE PHY C160 470K PHY_XI 47u/16 27PF SAA6588 LVIN 24.576MHz MPTH C161 TCON SCOUT PHY_XO OSCO VREF GND_PHY_D C162 104 4.332MHz RDS_MPX 9 OSCI MPXIN 27PF R116 6.34K/1% 82PF 47PF VSSD VSSA VDDD VDDA BIO_LREQ BIO_LREQ RDS_DATA DAVN AFIN...
  • Page 82 MAIN POWER REG VCC_VOUT_A 2_5V B601 PQ018EZ02/PQ070XZ02 VOUT C178 C179 C180 C181 R145 100u/16 C183 100u/16 C182 330u/16 C184 C185 220u/16 R146 GND_VOUT *2.2K VCC_AOUT_A B601 DV33 C186 LT1117-3.3 C187 VOUT 220u/16 C189 C190 C191 C192 R147 C188 GND_AOUT 47u/16 V33_AIN_A R148 DV33...
  • Page 83 R231 2.2K C198 33PF R232 2.2K Pb/B_IN R151 C199 R226 R153 56 100K R152 VI_VSYNC 2 14.31818MHz R154 C201 F_C_IN C200 R155 56 V33_VIA V18_VIA 33PF V33_VID V18_VID R156 C202 F_CVBS_IN R157 56 Y/G_IN R158 C203 R159 56 GPO1 GPO2 R160 C204 F_Y_IN...
  • Page 84 C234 *22PF C235 *22PF R179 C236 1.8uH C237 R180 C238 1.8uH C239 *220 *331 *220 *331 C240 C241 *22PF *22PF Pr/R Pr/R_O 12 Y/G_O R181 C242 1.8uH C243 R182 C244 1.8uH C245 *220 *331 *220 *331 C246 *22PF Pb/B Pb/B_O 12 R183 C247 1.8uH...
  • Page 85 Audio Out (2 & 6 ch) DV33 IDC Slave Addr: 0x22/23 C253 10u/16 R190 5.6K CENTER 12 C254 10u/16 R191 5.6K SUBWOOFER 12 AO_MCLKO 2 MCLK AOUTL1 AO_SCLK 2 C255 10u/16 R192 5.6K BCLK AOUTR1 REAR_L 12 MUTECS AO_FSYNC 2 LRCK MUTEC1 AO_D3 2...
  • Page 86 24P1.0 OPTICAL 5 SPDIF_OUT 5 SUBWOOFER 11 MUTE CENTER 11 FRONT PANEL INTERFACE /RST_AUDIO 5,11 REAR_R 11 REAR_L 11 5V_STB A_R_OUT 11 A_L_OUT 11 SCART1 10P2.0 GPO1 SCART2 GPO2 D_FM R218 2.2K VFD_DIO E5_GPIOx42 E5_GPIOx2 2 VFD_CLK FP_SCLK R219 E5_GPIOx41 E5_GPIOx4 2 RDY_FM VFD_STB...

  • Page 87: Av Board Schematic

    Modify Notes: 2005.01.08 U1 Supply voltage from +6.2V to +5V Del Net E5_C Add C166,C167,C168 when in mtk scart and out scart(rgb) ,exist interference. P7. add gcode ic P9. add r210,r211,r213,r214 amend the sound distortion when playing vcd,stero out,connect KONGJA tv add c169,c176 amend log picture distortion 2005.01.12...
  • Page 88 +6.2V +12V VCR_R_L_IN VCR_R_R_IN *15K SC2_L_IN 47u/16 6.2V 1/2W BTSC_AINL AUDIO IN *15K SC2_R_IN BTSC_AINR AV2-8.4-6G 4.7u/50 EXT_AUDIO_IN_L 4.7u/50 A_L_IN BTSC_AINL 4.7u/50 A_R_IN IN_L EXT_AUDIO_IN_R 24P1.0 OPTICAL 4.7u/50 CD4052 DIP SPDIF_OUT BTSC_AINR SUBWOOFER 5 IN_R MUTE CENTER CS-09 /RST_BTSC REAR_R R_CVBS_IN B221 -6.2V...
  • Page 89 CVBS/S-VIDEO MIX_CVBS_OUT 9 CVBS B221 6.8K 220u/16 S_Y_OUT 3904 6.8K B221 CS-09 5V_STB 4.7K B221 E5_GPIOx1_RTC_INT 5V_STB 6.8K 220u/16 1N4148 S_C_OUT 3904 M41T80/*PCF8563 10u/16 6.8K 1N6263 32.768KHZ/20PF IIC_SDA 1,7,9 DNS20PF *20PF IIC_SCL 1,7,9 Title <Title> Size Document Number <Doc> Date: Friday, January 28, 2005 Sheet...
  • Page 90 R_OUT R_OUT A-12V 4.7K 4.7K A_R_OUT 10u/16 6,8,9 MIX_R_OUT 4558 A+12V 3904 A-12V 100K 5V_STB A-12V 3906 L_OUT L_OUT 4.7K 4.7K A_L_OUT 10u/16 6,8,9 MIX_L_OUT 3906 4558 A+12V 3904 100u/16 AMUTE -12V +5V +12V A+12V A-12V -12V R119 5P2.5 -12V 47u/16 5V_STB AGND...
  • Page 91 A-12V REAR_R 10u/16 REAR_R_OUT REAR_R_OUT 6 4.7K 4.7K 4558 A+12V 3904 A-12V AMUTE 4.7K REAR_L 10u/16 LT_OUT REAR_L_OUT REAR_L_OUT 6 4.7K 4558 A+12V 3904 Title <Title> Size Document Number <Doc> Date: Friday, January 28, 2005 Sheet...
  • Page 92 A-12V CENTER 10u/16 CENTER_OUT CENTER_OUT 6 4.7K 4.7K 4558 A+12V 3904 A-12V AMUTE 4.7K SUBWOOFER 1 10u/16 SUBWOOFER_OUT SUBWOOFER_OUT 6 4.7K 4558 A+12V 3904 Title <Title> Size Document Number <Doc> Date: Friday, January 28, 2005 Sheet...
  • Page 93 R_Cr AV12-8.4-2G-2 B_Cb CENTER_OUT 10u/16 REAR_L_OUT FRONT_L_OUT 3,8,9 MIX_L_OUT 220u/16 B221 SPDIF_OUT R_V_OUT 3904 3,8,9 MIX_R_OUT B221 3,8,9 MIX_L_OUT 6.8K SUBWOOFER_OUT REAR_R_OUT FRONT_R_OUT 3,8,9 MIX_R_OUT R100 B221 R101 B221 R102 220u/16 B_U_OUT 3904 OPTICAL R103 R104 6.8K R105 GP1F32T TOP VIEW R106 220u/16 G_Y_OUT...
  • Page 94 SC1_L_IN SC1_R_IN 3.3u/50 +12V SC2_L_IN SC2_R_IN R111 BTSC 47u/16 8.2V 1/2W 10u/16 VCC_AIN R110 IDC Slave Addr: 0x80/81 TV_MONO TV_MONO VCR_TV_R BDCOMP TV_IF VCR_TV_L 56PF 10u/16 56PF BTSC_AINL R112 R113 AVSUP AHVSUP BTSC_AINR R114 ANA_IN1+ ANA_IN- SC1_OUT_L 10PF TESTEN SC1_OUT_R CLK_MSP_XIN R116 R117...
  • Page 95 R218 1.8K 5V_STB R221 FSAV330 3906 LOOP_C SC1_CVBS_SEL R222 R_Cr 3904 7P1.0 SC2_R VI_FSS R219 SC1_R SC2_TO_DVD_B SC2_G B_Cb 6 SC2_TO_DVD_G SC1_G SC2_B SC1_B R220 SC2_TO_DVD_R 3.3K E5_GPIOx35 5V_STB R120 SC2_R_OUT MMBD4148SE SOT-23 5V_STB R121 C165 SCART IN SC2_L_OUT 5V_STB +6.2V FSAV330 SC2_R_IN...
  • Page 96 +12V R152 100 1/4W C129 C123 100u/16 R153 100 1/4W VCR_TV_R C124 VCR_R_L_IN C125 VCR_TV_L C126 C131 9.1V 1W VCR_R_R_IN MM1313AD C127 C128 R_SC2_SC1_CVBS_IN V1-V MTV-L V1-L MTV-V TV_CVBS_IN C130 R_Y_IN V1-Y MTV-R V1-R Cout1 C132 R_C_IN V1-C R154 C155 Yout1 C133 C134...
  • Page 97 STB_LED 9015 G[1:6] 5P2.0 P[1:16] 2P2.0 2.2 1/4W 9014 -24V 4.7K 4.7K VFD1 20-0607F(1200229) 22u/50 P_CTL_PSW 4P2.0 9015 1N4148 1N4148 -24V 1N4148 STB_LED 270K *103 1N4148 1N4148 1N4148 FIP24 FIP12 KEYC FIP11 KEYB FIP10 KEYA FIP9 FIP8 K1 CH+ K7 VCR FIP7 FIP6 K2 CH-...

  • Page 98: Key Board Schematic

    -12V 100u/25 HER105 100u/25 2SD669A 6P2.0 +26V 30uH 9014 +15V for +6V 2P2.5 HER105 for +15V +12V *221 AC400V 3.3K 20uH for +26V TO fan CE18 CE19 CE23 220U/63V 100u/50 100u/25 BCK-28-0605 CE21 101/500V 10u/50 5P2.5 27V 1W -12V 1N4007 PQ12RD21 CE16 100u/25...

  • Page 103: Partslist

    PARTS LIST MAIN BOARD ITEM DESCRIPTION LOCATION L5,R70,R72,R83,R84,R90,R101,R115,R137,R140,R 0090001 CHIP RESISTOR 1/16W 0Ω ±5% 0603 R151,R154,R156,R158,R160,R164,R166,R168,R170, 0090296 CHIP RESISTOR 1/16W 18Ω ±5% 0603 R172 R19,R20,R21,R23,R24,R26,R27,R28,R29,R30,R31, 0090004 CHIP RESISTOR 1/16W 22Ω ±5% 0603 R32,R33,R34,R35,R52,R53,R55,R57,R65,R119,R12 2,R123,R124,R125,R134,R139,R214 0090005 CHIP RESISTOR 1/16W 33Ω ±5% 0603 R76,R162,R163,R174,R175,R219,R220,R221 R44,R45,R46,R47,R48,R49,R50,R51,R54,R56,R58, 0090220 CHIP RESISTOR...

  • Page 104: Main Board

    PARTS LIST MAIN BOARD ITEM DESCRIPTION LOCATION C7,C10,C36,C37,C49,C51,C53,C54,C59,C60,C63,C 0310072 CHIP CAP 50V 103 ±10% 0603 66,C67,C72,C73,C78,C79,C91,C92,C171,C172,C173 ,C191,C269 C3,C5,C6,C8,C9,C12,C13,C17~C22,C27~C32,C40~ C45,C50,C52,C55,C57,C58,C61,C62,C64,C65,C68~ C71,C74~C77,C80,C81,C85,C86,C89,C90,C93,C94, C98,C99,C104~C110,C115~C119,C125,C126,C127, 0310207 CHIP CAP 50V104 ±20% 0603 C132~C136,C146,C147,C153,C154,C156,C157,C162 ,C167,C174~C177,C180,C181,C183,C185,C187,C18 9,C190,C192,C195,C197,C199,C201~C209,C211~C2 14,C216~C220,C224~C233,C267,C268,C271,C272,C 273,C285,C286,C288,C289,C297,C300,C301 0310505 CHIP CAP 25V 224 +80%-20% 0603 C165 49.1 0310112 CHIP CAP 16V 224 ±10% 0603...

  • Page 105: Main Panel Boardkey

    MAIN PANEL BOARD DESCRIPTION QUALITY LOCATION 0000268 Carbon Resistor 1/4W2.2 ±5% 0000118 Carbon Resistor 1/6W10 ±5% 0000122 Carbon Resistor 1/6W100 ±5% 0000133 Carbon Resistor 1/6W4.7K±5% R20,R15,R21 0000129 Carbon Resistor 1/6W1K±5% R2,R11,R9 0000137 Carbon Resistor 1/6W10K±5% R4,R5,R6,R14,R16 0000488 Carbon Resistor R7,R8 1/6W220 ±5% 0000475 Carbon Resistor...
  • Page 106 MAIN PANEL BOARD DESCRIPTION QUALITY LOCATION 2100010 Line 0.6 5mm J4,J5,J6,J7,J8 2100004 Line 0.6 10mm J1,J2,J3 2121546 Line 10P150 2.0 CN2 ( connect to main board CN4) 2121626 Line 5P450 2.0 CN1 (connect to power boardCN5) 2121548 Line 2P100 2.0 CN3 (connect to VCR PCB) 2121545 Line...

  • Page 107: Power Board

    POWER BOARD DESCRIPTION QUALITY LOCATION 0000368 Carbon Resistor 1/4W1.8K±5% 0000163 Carbon Resistor 1/4W10 ±5% R7,R10,R13 0000208 Carbon Resistor 1/4W4.7K±5% 0000209 Carbon Resistor 1/4W5.1K±5% 0000215 Carbon Resistor 1/4W9.1K±5% 0000172 Carbon Resistor 1/4W75 ±5% 0000279 Carbon Resistor 1/4W470 ±5% shape10 0000283 Carbon Resistor 1/4W1K±5%shape10 0000213 Carbon Resistor 1/4W7.5K±5%...
  • Page 108 POWER BOARD DESCRIPTION QUALITY LOCATION 0260559 CD CD11T 50V47u±20%6×12 2.5 CE11,CE13,CE14 0260400 CD GZ 25V1000U±20%10×25 5 0260583 CD CD11T 16V220U±20%6×12 2.5 CE15,CE17 0260442 CD GZ 10V2200U±20%10×24 5 CE6,CE9 0260443 CD GZ 10V1000U±20%8×16 3.5 CE8,CE10 0260621 CD CD11T 63V220U±20 10×20 5 CE18 0260584 CD LT 400V100U±20%22×30 10...

  • Page 109: Power Board

    POWER BOARD DESCRIPTION QUALITY LOCATION 58.2 0880800 IC 431L TO-92 IC3,IC5,IC6 0881326 IC PQ12RD21 TO-220 0881934 IC FSDM0565R TO-220F-6L 1000004 Power Net Filter UT-20 40mH ±20% 10×13 1050002 Therm Resistor NTC SCK-104MS±20% 1080005 Opto Coupling NEC2561 63.1 1080006 Opto Coupling PC817 63.2 1080007 Opto Coupling...

  • Page 110: Av Board

    AV BOARD PART DESCRIPTION LOCATION 0000276 Carbon Resistor 1/4W100 ±5% Shape10 R153,R152 0090001 Chip Resistor 1/16W 0 ±5% R16,R22,R209,R120,R121 0090003 Chip Resistor 1/16W 10 ±5% R66,R67,R144 0090004 Chip Resistor 1/16W 22 ±5% R124 0090006 Chip Resistor R136,R139,R149,R150,R135 1/16W 75 ±5% 0603 0090007 Chip Resistor R39,R47,R98,R104,R108 1/16W 180...
  • Page 111 AV BOARD PART DESCRIPTION LOCATION 0260027 CD CD11 16V100U±20%6×12 3 C11,C37,C129 0260028 CD CD11 16V220U±20%6×12 10 C16,C22,C23,C66,C67,C69,C136,C153,C154,C164 C123,C124,C125,C126,C134,C140,C141,C142,C144,C146,C1 0260067 CD CD11 50V2.2U±20%5×11 13 48,C149,C150 0260127 CD CD11 16V4.7U±20%5×11 9 C3,C4,C5,C6,C13,C14,C15,C19,C20 0260001 CD CD11 16V22U±20%5×11 C143,C147 0260211 CD CD11 50V3.3U±20%5×11 1 0310047 Chip Capasitor 50V 101 ±5% NPO 0603 0310048 Chip Capacitor...

  • Page 112: Av Board

    AV BOARD PART DESCRIPTION LOCATION 57.1 0780062 Chip Transistor 9014C Q1~Q5,Q8~Q16,Q21~Q27,Q29,Q32,Q33,Q36 0780041 Chip Transistor 3906 Q6,Q7,Q28,Q35,Q37 58.1 0780063 Chip Transistor 9015C Q6,Q7,Q28,Q35,Q37 0880443 IC CD4052BCN DIP 59.1 0881429 IC CD4052BE DIP 0881226 IC RC4558D SOP U3,U4,U5 0881693 IC TL 74HC4052D SOP 0881842 IC MSP3415G QFP 0881992 IC...

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