Index DW9937S Service Manual Download Page 67

Page: 67 / 112

FSDM07652RB

2. Transformer Schematic Diagram

3.Winding Specification

4.Electrical Characteristics

5. Core & Bobbin

Core : EER 3016
Bobbin : EER3016
Ae(mm2) : 96

Pin (s

→

Wire

Turns

Winding Method

→

0.2

Center Winding

Insulation: Polyester Tape t = 0.050mm, 2Layers

Np/2

→

0.4

Solenoid Winding

Insulation: Polyester Tape t = 0.050mm, 2Layers

12V

→

0.3

Center Winding

Insulation: Polyester Tape t = 0.050mm, 2Layers

N5V

→

0.3

Center Winding

Insulation: Polyester Tape t = 0.050mm, 2Layers

Np/2

→

0.4

Solenoid Winding

Outer Insulation: Polyester Tape t = 0.050mm, 2Layers

Pin

Specification

Remarks

Inductance

1 - 3

520uH ± 10%

100kHz, 1V

Leakage Inductance

1 - 3

10uH Max

all short

EER3016

12V

Summary of Contents for DW9937S

Page 1: ...SERVICE MANUAL DW9937S Ver 0 0 ...

Page 2: ...SCHEMATIC POWER BOARD SCHEMATIC 97 PARTS SPECIFICATIONS SST39VF16 0 6 M13S128168A 7 TSB41AB1 8 TVP5146 9 CS4360 13 CS5333 15 74HC HCT14 17 74ALVT16373 18 MM1313 19 30 MAX4051 31 50 FSDM07652RB 51 70 LP2995 71 PQXXXEZ02Z 72 TUNER 73 MAIN PANEL BOARDKEY 103 104 POWERBOARD 105 107 5 EXPLODED VIEW EXPLODED VIEW BLOCK DIAGRAM 4 BLOCK DIAGRAM VCR MODLE 98 100 AV BOARD 108 110 MAIN BOARD 101 102 ...

Page 3: ...1 ...

Page 4: ...2 ...

Page 5: ...3 ...

Page 6: ...S signal DVD L R audio signals AV board VCR L R audio signals Main board VCR CVBS signal wake up signal Power on off signal Control signal s Power board Video signal s Main pannel board Audio signal s DNM8602 VCR HC4052 5146 Video ADC CS5333 Audio ADC CS4360 Audio key matrix µPD16316 MSP3415 CD4052 VMM1313 AV Channel Switch VFD DISP POWER SUPPLY ...

Page 7: ...EXPLODED VIEW 5 5 ...

Page 8: ...Standard Pinout Top View Die Up SST39VF160Q A15 A14 A13 A12 A11 A10 A9 A8 A19 NC WE NC NC NC NC A18 A17 A7 A6 A5 A4 A3 A2 A1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A16 NC VSS DQ15 DQ7 DQ14 DQ6 DQ13 DQ5 DQ12 DQ4 VDD DQ11 DQ3 DQ10 DQ2 DQ9 DQ1 DQ8 DQ0 OE VSS CE A0 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 329 ILL F01a 0 Standard Pinout Top View Di...

Page 9: ...ESMT M13S128168A Elite Semiconductor Memory Technology Inc Publication Date Nov 2002 Revision 0 2 2 45 45 5 45 45 2 66 PIN TSOP II 400mil x 875mil 0 65 mm PIN PITCH 7 Revision 0 2 ...

Page 10: ...nded port a disconnection is detected on a suspended port a new connection is detected on a nondisabled port etc The SYSCLK output becomes active and the PHY LLC interface is initialized and becomes operative within 7 3 ms after LPS is asserted high when the TSB41AB1 is in the low power mode The PHY uses the C LKON terminal to notify the LLC to power up and become active When activated the C LKON ...

Page 11: ...nversion C Y Output Formatter Y 9 0 YCbCr VBI Data Slicer Copy Protection Detector C 9 0 Host Interface Timing Processor with Sync Detector VI_1_A VI_1_B VI_1_C VI_2_A VI_2_B VI_2_C VI_3_A VI_3_B VI_3_C VI_4_A CVBS Y G CVBS Pb B C CVBS Pr R C CVBS Y CVBS Y G Analog Front End Sampling Clock GPIO FSS HS CS VS VBLK FID AVID XTAL1 XTAL2 DATACLK RESETB GLCO DR DG DB FSO PWDN SCL SDA YCbCr Figure 1 1 Fu...

Page 12: ...D_REF A18GND_REF CH3_A18VDD CH3_A18GND VI_3_A VI_3_B VI_3_C CH3_A33GND CH3_A33VDD 25 26 27 28 PFP PACKAGE TOP VIEW 79 78 77 76 75 80 74 72 71 70 73 29 30 31 32 33 69 68 21 67 66 65 64 34 35 36 37 38 39 40 63 62 61 VI_1_A CH1_A18GND CH1_A18VDD PLL_A18GND PLL_A18VDD XTAL2 XTAL1 VS VBLK GPIO HS CS GPIO FID GPIO C_0 GPIO C_1 GPIO DGND DVDD C_2 GPIO C_3 GPIO C_4 GPIO C_5 GPIO IOGND IOVDD CH4_A33VDD CH4...

Page 13: ...oscillator Digital Video C 9 0 GPIO 9 0 57 58 59 60 63 64 65 66 69 70 O Digital video output of CbCr C 9 is MSB and C 0 is LSB Unused outputs can be left unconnected Also these terminals can be programmable general purpose I O For the 8 bit mode the two LSBs are ignored D_BLUE 58 I Digital BLUE input from overlay device D_GREEN 59 I Digital GREEN input from overlay device D_RED 60 I Digital RED in...

Page 14: ...DD 4 5 20 21 I Analog power Connect to 3 3 V DGND 27 32 42 56 68 I Digital return DVDD 31 41 55 67 I Digital power Connect to 1 8 V IOGND 39 49 62 I Digital power return IOVDD 38 48 61 I Digital power Connect to 3 3 V or less for reduced noise PLL_A18GND 77 I Analog power return PLL_A18VDD 76 I Analog power Connect to 1 8 V Sync Signals HS CS GPIO 72 I O Horizontal sync output or digital composite...

Page 15: ...14 13 ...

Page 16: ...15 14 ...

Page 17: ...16 15 ...

Page 18: ...17 IS2 16 ...

Page 19: ...12 1Y to 6Y data outputs 7 GND ground 0 V 14 VCC positive supply voltage Fig 1 Pin configuration Fig 2 Logic symbol Fig 3 IEC logic symbol Fig 4 Functional diagram Fig 5 Logic diagram one Schmitt trigger FUNCTION TABLE Notes 1 H HIGH voltage level L LOW voltage level APPLICATIONS Wave and pulse shapers Astable multivibrators Monostable multivibrators INPUT OUTPUT nA nY L H H L 17 ...

Page 20: ...e inputs active Low 48 25 1LE 2LE Enable inputs active High 4 10 15 21 28 34 39 45 GND Ground 0V 7 18 31 42 VCC Positive supply voltage LOGIC SYMBOL IEEE IEC 48 1EN 1 46 44 43 41 40 38 37 36 C3 2EN C4 2 1 24 25 47 35 33 32 30 29 27 26 3 2 5 6 8 9 11 12 13 14 16 17 19 20 22 23 SW00010 1OE 1LE 2OE 2LE 1D1 1D2 1D3 1D4 1D5 1D6 1D7 2D1 2D2 2D3 2D4 2D5 2D6 2D7 2D8 1Q1 1Q2 1Q3 1Q4 1Q5 1Q6 1Q7 1Q8 2Q1 2Q2...

Page 21: ...audio system switches can be controlled independently 4 6dB amplifier built in to video system 5 Built in Y C MIX circuit 6 Slave address can be changed 90H or 92H 7 Audio muting possible by external pin 8 Maintains high impedance even when I2 C BUS line SDA SCL power supply is off 9 Built in 3 value discrimination function 10 On chip power ON reset function 11 Two types of audio input impedance 6...

Page 22: ...MITSUMI I2 C BUS Control 5 Input 2 Output AV Switch MM1313 Equivalent Block Diagram 20 ...

Page 23: ...Name Internal equivalent circuit diagram 41 MTV V 1 V1 V 7 V2 V 13 V3 V 27 STV V 3 V1 Y 9 V2 Y 31 YIN1 5 V1 C 11 V2 C 29 CIN1 42 MTV L 2 V1 L 8 V2 L 14 V3 L 25 STV L 40 MTV R 4 V1 R 10 V2 R 16 V3 R 26 STV R 34 VOUT1 23 VOUT2 37 YOUT1 39 COUT1 33 LOUT1 22 LOUT2 32 ROUT1 24 ROUT2 36 BIAS 19 SCL 20 SDA 6 S1 12 S2 21 ADR 28 Mute 21 ...

Page 24: ... 10 90 Sine wave 100kHz Input dynamic range DV1 SG1 3 Maximum input for total higher 1 6 1 9 VP P harmonic distortion factor 1 0 VOUT2 output Voltage gain GV2 TP6 Sine wave 1 0VP P 100kHz 5 5 6 0 6 5 dB Frequency characteristics FV2 TP6 Sine wave 1 0VP P 1 0 0 1 0 dB 10MHz 100kHz Vn V Staircase 1VP P APL 10 90 Differential gain DGV2 TP6 Vn Y Staircase luminance signal 1VP P 3 0 3 Vn C Chroma signa...

Page 25: ...P 1kHz 0 5 0 0 0 5 Frequency characteristics FL1 TP4 Sine wave 2 5VP P 1MHz 1kHz 3 0 0 1 0 dB Total higher harmonic distortion THDL1 TP4 Sine wave 2 5VP P 1kHz 0 03 0 1 Sine wave 1kHz Input dynamic range DL1 SG6 Maximum input for total higher 2 6 2 8 Vrms harmonic distortion factor 0 5 Output offset voltage VOFFL1 33 LOUT1 pin DC difference during 0 15 mV SW switching Input impedance ZIL1 42 60 78...

Page 26: ...age Input pin voltage VVIP No signal no load 4 6 4 9 5 2 V VVOP VOUT1 pin VOUT2 pin 4 1 4 4 4 7 V Output pin voltage No signal no load VSOP YOUT1 pin COUT1 pin 3 3 3 6 3 9 V No signal no load Audio I O Pin Voltage Input pin voltage VAIP No signal no load 4 0 4 3 4 6 V Output pin voltage VAOP No signal no load 3 9 4 2 4 5 V Logic section Refer to figure below Input voltage L VIL I2 C logic low leve...

Page 27: ...MITSUMI I2 C BUS Control 5 Input 2 Output AV Switch MM1313 Measurement Circuit Measurement Circuit 1 25 ...

Page 28: ...MITSUMI I2 C BUS Control 5 Input 2 Output AV Switch MM1313 Measurement Circuit 2 Crosstalk measurement 26 ...

Page 29: ...0H The relationship between the control register bits and switch control is as shown below The control register bits are reset to 0 when power is applied MM1313 control is carried out by the 3 byte structure of the 1 address byte and 2 control data bytes The first byte in the control data is control data for output 1 and the remaining 1 byte is control data for output 2 All of the remaining data f...

Page 30: ...ce data read begins 0 is returned next S1 S2 OPEN Returns 0 when the S1 S2 pin is not open and returns 1 when the S1 S2 pin is open S1 S2 SEL Returns 0 when the S1 S2 pin is not grounded and returns 1 when the S1 S2 pin is grounded S1 S2 OPEN SEL have 3 value discrimination and the combinations are as shown below Power On Reset Power on reset is built in to reset each control register to 0 when po...

Page 31: ...0 0 1 MTV L MTV R 0 1 0 V1 L V1 R 1 5V or less 0 1 1 V2 L V2 R OPEN 1 0 0 V3 L V3 R 1 0 1 STV L STV R 1 1 0 Mute Mute 1 1 3 0V or more Mute Mute Mute pin b2 b1 b0 LOUT2 ROUT2 0 0 0 Mute Mute 0 0 1 MTV L MTV R 0 1 0 V1 L V1 R 1 5V or less 0 1 1 V2 L V2 R OPEN 1 0 0 V3 L V3 R 1 0 1 STV L STV R 1 1 0 Mute Mute 1 1 3 0V or more Mute Mute b6 b5 b4 b3 VOUT2 0 0 0 0 Mute 0 0 0 1 MTV V 0 0 1 0 V1 V 0 0 1 ...

Page 32: ...Switch MM1313 Application Circuit Notes 1 VOUT is set at 4 4V and CIN 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 30 ...

Page 33: ...00Ω with 5V Supplies Guaranteed Match Between Channels 6Ω MAX4051A MAX4053A 12Ω MAX4051 MAX4053 Guaranteed Low Off Leakage Currents 0 1nA at 25 C MAX4051A MAX4053A 1nA at 25 C MAX4051 MAX4053 Guaranteed Low On Leakage Currents 0 1nA at 25 C MAX4051A MAX4053A 1nA at 25 C MAX4051 MAX4053 Single Supply Operation from 2 0V to 16V Dual Supply Operation from 2 7V to 8V TTL CMOS Logic Compatible Low Dist...

Page 34: ... 8 70mW C above 70 C 696mW QSOP derate 8 00mW C above 70 C 640mW CERDIP derate 10 00mW C above 70 C 800mW Operating Temperature Ranges MAX405_C_ E MAX405_AC_E 0 C to 70 C MAX405_E_ E MAX405_AE_E 40 C to 85 C MAX405_MJE MAX405_AMJE 55 C to 125 C Storage Temperature Range 65 C to 150 C Lead Temperature soldering 10sec 300 C CONDITIONS 60 100 V V V VCOM VNO Analog Signal Range Ω 125 RON COM NO On Res...

Page 35: ...A 25 C TA 25 C 0 1 0 002 0 1 UNITS MIN TYP MAX Note 2 SYMBOL PARAMETER M 5 5 100 100 MAX4052A MAX4053A 1 0 002 1 TA 25 C M 100 100 MAX4051A 1 0 002 1 C E C E TA 25 C 0 1 0 002 0 1 2 5 2 5 M C E 10 10 100 100 MAX4051 V 5 5V V 5 5V VNO 4 5V VCOM 4 5V M C E nA 5 5 50 50 ICOM OFF MAX4052 MAX4053 TA 25 C TA 25 C 0 1 0 002 0 1 M 5 5 50 50 MAX4052A MAX4053A 1 0 002 1 TA 25 C M 100 100 MAX4051A 1 0 002 1 ...

Page 36: ... NO Off Capacitance VNO GND f 1MHz Figure 7 TA 25 C TA 25 C C E M V 2 7 8 V V Power Supply Range 1 0 1 1 TA 25 C pF 2 CCOM OFF COM Off Capacitance UNITS MIN TYP MAX Note 2 SYMBOL PARAMETER VCOM GND f 1MHz Figure 7 pC 2 10 Q Charge Injection Note 6 CL 1nF RS 0Ω VNO 0V Figure 5 C E M µA 10 I V Supply Current INH ADD 0V or V ELECTRICAL CHARACTERISTICS Dual Supplies continued V 4 5V to 5 5V V 4 5V to ...

Page 37: ...0V M nA 50 50 ICOM OFF COM Off Leakage Current Note 5 MAX4052 A MAX4053 A 1 0 002 1 UNITS MIN TYP MAX Note 2 SYMBOL PARAMETER MAX4051 A 1 0 002 1 C E nA V V VCOM VNO 10 10 100 100 INO OFF NO Off Leakage Current Note 5 V 5 5V VNO 0V VCOM 4 5V TA 25 C M 100 100 MAX4051 A 1 0 002 1 C E TA 25 C 1 0 002 1 10 10 C E 5 5 V 5 5V VCOM VNO 4 5V C E TA 25 C 1 0 002 1 10 10 M C E 10 10 100 100 MAX4051 A M nA ...

Page 38: ...e VNO 3V to 0V and 0V to 3V Note 5 Leakage parameters are 100 tested at maximum rated hot operating temperature and guaranteed by correlation at TA 25 C Note 6 Guaranteed by design not production tested TA 25 C C E M CONDITIONS ns 30 tOPEN Break Before Make Delay Figure 4 C E M TA 25 C TA 25 C ns ns 90 200 60 125 175 tOFF 275 tON Turn On Time Note 6 Figure 3 TA 25 C dB 90 VISO Off Isolation CL 15p...

Page 39: ...4053 A TA 25 C M 100 100 TA 25 C V 3 6V VNO 0V VCOM 3V M 100 100 nA 50 50 ICOM OFF COM Off Leakage Current Note 5 MAX4052 A MAX4053 A 1 0 002 1 UNITS MIN TYP MAX Note 2 SYMBOL PARAMETER MAX4051 A 1 0 002 1 MAX4051 A C E nA M nA V V VCOM VNO 100 100 10 10 ICOM ON COM On Leakage Current Note 5 MAX4052 A MAX4053 A 100 100 INO OFF NO Off Leakage Current Note 5 V 3 6V VNO 0V VCOM 3V TA 25 C M 100 100 M...

Page 40: ...annel Crosstalk CL 15pF RL 50Ω f 100kHz VNO 1VRMS Figure 6 Figure 3 UNITS MIN TYP MAX Note 2 SYMBOL PARAMETER pC 1 10 Q Charge Injection Note 6 CL 1nF RS 0Ω VNO 0V Figure 5 Note 2 The algebraic convention is used in this data sheet the most negative value is shown in the minimum column Note 3 RON RON MAX RON MIN Note 4 Flatness is defined as the difference between the maximum and minimum value of ...

Page 41: ...MPERATURE SINGLE SUPPLY 100 MAX4051 2 3 TOC4 VCOM V R ON Ω 4 60 140 160 120 80 40 1 5 3 TA 25 C TA 55 C TA 85 C TA 125 C V 5V V 0V 5 3 1 CHARGE INJECTION vs VCOM 5 5 MAX4051 2 3 TOC7 VCOM V Qj pC 1 3 0 5 4 0 2 2 4 V 5V V 5V V 5V V 0V 0 1 OFF LEAKAGE vs TEMPERATURE 1000 MAX4051 2 3 TOC5 TEMPERATURE C OFF LEAKAGE pA 10 1 100 50 125 25 25 0 75 50 100 V 5 5V V 5 5V 0 1 ON LEAKAGE vs TEMPERATURE 1000 1...

Page 42: ...ch B Inputs 0 3 1 2 5 4 Analog Switch Common 3 Analog Switch Inputs 0 7 13 1 15 2 14 5 12 4 FUNCTION Analog Switch C Normally Closed Input Analog Switch C Normally Open Input Analog Switch C Common Digital Address C Input 11 Analog Switch A Inputs 0 3 12 15 14 11 Analog Switch A Common 13 Note NO NC and COM pins are identical and interchangeable Any may be considered an input or output signals pas...

Page 43: ... analog leakage current flows between each pin and one of the supply terminals not to the other switch terminal This is why both sides of a given switch can show leakage cur rents of either the same or opposite polarity There is no connection between the analog signal paths and GND MAX4051 A MAX4052 A MAX4053 A Low Voltage CMOS Analog Multiplexers Switches X 1 Table 1 Truth Table Switch Programmin...

Page 44: ...at ings can cause permanent damage to the devices Always sequence V on first then V followed by the logic inputs NO and by COM If power supply sequencing is not possible add two small signal diodes D1 D2 in series with the supply pins for overvoltage protection Figure 1 Adding diodes reduces the analog signal range to one diode drop below V and one diode drop above V but does not affect the device...

Page 45: ...tTRANS V VOUT VADD VADD V GND V ADDB V ADDC ADDA INH NO0 NO1 NO6 NO7 COM V V MAX4051 A 300Ω 50Ω 35pF V VOUT V GND V ADDB V ADDC INH NO0 NO1 NO2 NO3 COM V V MAX4052 A 300Ω 50Ω 35pF V VOUT V GND V V ADD VADD INH NO NC COM V V MAX4053 A 300Ω 50Ω 35pF V 0V FOR SINGLE SUPPLY OPERATION REPEAT TEST FOR EACH SECTION Figure 2 Address Transition Time ______________________________________________Test Circui...

Page 46: ...DDC ADDA INH NO0 NO1 NO7 COM V MAX4051 A 300Ω 50Ω 35pF V VOUT V GND V ADDB V ADDC INH NO0 NO1 NO3 COM V MAX4052 A 300Ω 50Ω 35pF V VOUT V GND V V ADD INH NO NC COM V V MAX4053 A 300Ω 35pF 50Ω V 0V FOR SINGLE SUPPLY OPERATION REPEAT TEST FOR EACH SECTION Figure 3 Enable Switching Time MAX4051 A MAX4052 A MAX4053 A Low Voltage CMOS Analog Multiplexers Switches 44 ...

Page 47: ...DD INH NO NC COM V MAX4053 A 300Ω 35pF 50Ω 50Ω V 0V FOR SINGLE SUPPLY OPERATION REPEAT TEST FOR EACH SECTION tR 20ns tF 20ns Figure 4 Break Before Make Interval 0V V VINH VOUT IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF VOUT V 0V FOR SINGLE SUPPLY OPERATION REPEAT TEST FOR EACH SECTION Q VOUT X CL VOUT V VOUT VNO 0V VINH V GND V ADDB V ADDC CHANNEL SELECT ADDA...

Page 48: ...FROM ONE CHANNEL A B C TO ALL OTHER CHANNELS SIGNAL DIRECTION THROUGH SWITCH IS REVERSED WORST VALUES ARE RECORDED V VOUT VIN V GND V VIN VOUT MEAS NETWORK ANALYZER 50Ω 50Ω 50Ω OFF ISOLATION 20log ON LOSS 20log CROSSTALK 20log 50Ω REF ADDB V VOUT VIN VOUT VIN ADDC CHANNEL SELECT ADDA INH NO COM 10nF 10nF MAX4051 A MAX4052 A MAX4053 A Figure 6 Off Isolation On Loss and Crosstalk V V GND V ADDB V AD...

Page 49: ...6 CERDIP 16 QSOP 40 C to 85 C 55 C to 125 C MAX4051AMJE MAX4051AEEE 16 Narrow SO 16 Plastic DIP PIN PACKAGE TEMP RANGE 40 C to 85 C 40 C to 85 C MAX4051AESE MAX4051AEPE PART 16 CERDIP 55 C to 125 C MAX4053MJE 16 QSOP 16 Narrow SO 40 C to 85 C 40 C to 85 C MAX4053EEE MAX4053ESE Dice 16 QSOP 0 C to 70 C 0 C to 70 C MAX4053C D MAX4053CEE 16 Narrow SO 16 Plastic DIP 0 C to 70 C 0 C to 70 C MAX4053CSE ...

Page 50: ...ATE CONNECTED TO V NO2C V 0 108 2 74mm 0 080 2 03mm GND N C ADDC NO2B NO1B COMB NO0B NO3B ADDB NO0C V INH NO1C N C NO3C COMC N C NO CONNECT NCB V 0 108 2 74mm 0 080 2 03mm GND ADDC ADDB COMB N C COMA NOA NCA ADDA NOB V INH NCC COMC NOC N C N C NO CONNECT MAX4052 A MAX4053 A _____________________________________________Chip Topographies continued 48 ...

Page 51: ...3 B B1 C D1 E E1 e eA eB L MIN 0 015 0 125 0 055 0 016 0 045 0 008 0 005 0 300 0 240 0 100 0 300 0 115 MAX 0 200 0 175 0 080 0 022 0 065 0 012 0 080 0 325 0 310 0 400 0 150 MIN 0 38 3 18 1 40 0 41 1 14 0 20 0 13 7 62 6 10 2 54 7 62 2 92 MAX 5 08 4 45 2 03 0 56 1 65 0 30 2 03 8 26 7 87 10 16 3 81 INCHES MILLIMETERS Plastic DIP PLASTIC DUAL IN LINE PACKAGE 0 300 in DIM D D D D D D PKG P P P P P N MI...

Page 52: ...1 40 0 20 0 19 3 81 5 84 0 25 0 41 0 MAX 1 73 0 25 1 55 0 31 0 25 3 99 6 20 0 41 0 89 8 INCHES MILLIMETERS 21 0055A QSOP QUARTER SMALL OUTLINE PACKAGE DIM D S D S D S D S MIN 0 189 0 0020 0 337 0 0500 0 337 0 0250 0 386 0 0250 MAX 0 196 0 0070 0 344 0 0550 0 344 0 0300 0 393 0 0300 MIN 4 80 0 05 8 56 1 27 8 56 0 64 9 80 0 64 MAX 4 98 0 18 8 74 1 40 8 74 0 76 9 98 0 76 INCHES MILLIMETERS PINS 16 16...

Page 53: ...r includes integrated fixed fre quency oscillator under voltage lockout leading edge blanking LEB optimized gate driver internal soft start temperature compensated precise current sources for a loop compensation and self protection circuitry Compared with discrete MOS FET and PWM controller solution it can reduce total cost component count size and weight simultaneously increasing ef ficiency prod...

Page 54: ... 2 Functional Block Diagram of FSDM07652RB 8V 12V 3 1 2 4 5 Vref Internal Bias S Q Q R OSC Vcc Vref Idelay IFB VSD TSD Vovp Vcc VCL S Q Q R R 2 5R Vcc good Vcc Drain N C FB GND Gate driver 6 Vstr Istart Vcc good 0 5 0 7V LEB PWM Soft start 52 ...

Page 55: ...bled and the power is supplied from the auxiliary transformer winding 4 Vfb This pin is internally connected to the inverting input of the PWM comparator The collector of an opto coupler is typically tied to this pin For stable operation a capacitor should be placed between this pin and GND If the voltage of this pin reaches 6 0V the over load protection is activated resulting in shutdown of the F...

Page 56: ... Voltage VSTR 650 V Pulsed Drain current Tc 25 C 1 IDM 28 ADC Continuous Drain Current Tc 25 C ID 7 A Continuous Drain Current Tc 100 C 4 5 A Single pulsed avalanche energy 2 EAS 370 mJ Single pulsed avalanche current 3 IAS A Supply voltage VCC 19 V Input voltage range VFB 0 3 to VCC V Total power dissipation Tc 25 C PD Watt H S 62 W Operating junction temperature Tj 150 C Operating ambient temper...

Page 57: ...F 65 CONTROL SECTION Initial frequency FOSC VFB 3V 60 66 72 kHz Voltage stability FSTABLE 13V Vcc 18V 0 1 3 Temperature stability 2 FOSC 25 C Ta 85 C 0 5 10 Maximum duty cycle DMAX 75 80 85 Minimum duty cycle DMIN 0 Start threshold voltage VSTART VFB GND 11 12 13 V Stop threshold voltage VSTOP VFB GND 7 8 9 V Feedback source current IFB VFB GND 0 7 0 9 1 1 mA Soft start time TS Vfb 3 10 15 ms Lead...

Page 58: ...ss production 3 These parameters although guaranteed are tested only in EDS wafer test process 4 These parameters indicate the inductor current 5 This parameter is the current flowing into the control IC TOTAL DEVICE SECTION Operating supply current 5 IOP VFB GND VCC 14V 2 5 5 mA IOP MIN VFB GND VCC 10V IOP MAX VFB GND VCC 18V 56 ...

Page 59: ... 10ms fixed Gradually increasing current limit during soft start further reduces peak current and voltage component stresses Eliminates external components used for soft start in most applications Reduces or eliminates output overshoot Burst Mode Operation Built into controller Output voltage drops to around half Built into controller Output voltage fixed Improve light load efficiency Reduces no l...

Page 60: ...ized to 25 0 0 0 2 0 4 0 6 0 8 1 0 1 2 50 25 0 25 50 75 100 125 Junction Temperature Start Thershold Voltage Normalized to 25 0 0 0 2 0 4 0 6 0 8 1 0 1 2 50 25 0 25 50 75 100 125 Junction Temperature Stop Threshold Voltage Normalized to 25 0 0 0 2 0 4 0 6 0 8 1 0 1 2 50 25 0 25 50 75 100 125 Junction Temperature Initial Frequency Normalized to 25 0 0 0 2 0 4 0 6 0 8 1 0 1 2 50 25 0 25 50 75 100 12...

Page 61: ... Normalized to 25 0 0 0 2 0 4 0 6 0 8 1 0 1 2 50 25 0 25 50 75 100 125 Junction Temperature Shutdown Delay Current Normalized to 25 0 0 0 2 0 4 0 6 0 8 1 0 1 2 50 25 0 25 50 75 100 125 Junction Temperature Over Voltage Protection Normalized to 25 0 0 0 2 0 4 0 6 0 8 1 0 1 2 50 25 0 25 50 75 100 125 Junction Temperature Burst Mode Enable Voltage Normalized to 25 0 0 0 2 0 4 0 6 0 8 1 0 1 2 50 25 0 ...

Page 62: ...rformance Characteristics Continued These Characteristic Graphs are Normalized at Ta 25 C Soft Start Time vs Temp 0 0 0 2 0 4 0 6 0 8 1 0 1 2 50 25 0 25 50 75 100 125 Junction Temperature Soft Start Time Normalized to 25 60 ...

Page 63: ...ough the internal resistor 2 5R R 2 8 kΩ the cathode voltage of diode D2 is about 2 5V Since D1 is blocked when the feedback voltage Vfb exceeds 2 5V the maximum voltage of the cathode of D2 is clamped at this voltage thus clamping Vfb Therefore the peak value of the current through the Sense FET is limited 2 2 Leading edge blanking LEB At the instant the internal Sense FET is turned on there usua...

Page 64: ...supplied to the SMPS until the over load protection is activated Because more energy than required is provided to the output the output voltage may exceed the rated voltage before the over load protection is activated resulting in the breakdown of the devices in the secondary side In order to prevent this situation an over voltage protection OVP circuit is employed In general Vcc is proportional t...

Page 65: ...oint switching stops and the output voltages start to drop at a rate dependent on standby current load This causes the feedback voltage to rise Once it passes VBURH 700mV switching resumes The feedback voltage then falls and the process repeats Burst mode operation alternately enables and disables switching of the power Sense FET thereby reducing switching loss in Standby mode Figure 8 Waveforms o...

Page 66: ...uced to 10nF 1 Schematic Application Output power Input voltage Output voltage Max current LCD Monitor 40W Universal input 85 265Vac 5V 2 0A 12V 2 5A 3 4 C102 220nF 275VAC LF101 23mH C101 220nF 275VAC RT1 5D 9 F1 FUSE 250V 2A C103 100uF 400V R102 30kΩ Ω Ω Ω R105 40kΩ Ω Ω Ω R103 56kΩ Ω Ω Ω 2W C104 10nF 1kV D101 UF 4007 C106 47nF 50V C105 22uF 50V D102 TVR10G R104 5Ω Ω Ω Ω 1 2 3 4 5 T1 EER3016 BD101...

Page 67: ... 0 4φ 1 18 Solenoid Winding Insulation Polyester Tape t 0 050mm 2Layers N12V 10 8 0 3φ 3 7 Center Winding Insulation Polyester Tape t 0 050mm 2Layers N5V 7 6 0 3φ 3 3 Center Winding Insulation Polyester Tape t 0 050mm 2Layers Np 2 3 2 0 4φ 1 18 Solenoid Winding Outer Insulation Polyester Tape t 0 050mm 2Layers Pin Specification Remarks Inductance 1 3 520uH 10 100kHz 1V Leakage Inductance 1 3 10uH ...

Page 68: ...205 5 6K 1 4W Bridge Diode BD101 2KBP06M 3N257 Bridge Diode Capacitor C101 220nF 275VAC Box Capacitor Line Filter C102 220nF 275VAC Box Capacitor LF101 23mH Wire 0 4mm C103 100uF 400V Electrolytic Capacitor IC C104 10nF 1kV Ceramic Capacitor IC101 FSDM07652RB FPSTM 5A 650V C105 22uF 50V Electrolytic Capacitor IC201 KA431 TL431 Voltage reference C106 47nF 50V Ceramic Capacitor IC301 H11A817A Opto c...

Page 69: ...FSDM07652RB 7 Layout Figure 9 Layout Considerations for FSDM07652RB Figure 10 Layout Considerations for FSDM07652RB 67 ...

Page 70: ...FSDM07652RB Package Dimensions TO 220F 6L Forming 68 ...

Page 71: ...FSDM07652RB Ordering Information WDTU Forming Type Product Number Package Marking Code BVdss Rds on Max FSDM07652RBWDTU TO 220F 6L Forming DM07652R 650V 1 6 Ω 69 ...

Page 72: ...ded in the labeling can be reasonably expected to result in a significant injury of the user 2 A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FUR...

Page 73: ...plication as required for DDR SDRAM termination The LP2995 also incorporates a VSENSE pin to provide superior load regulation and a VREF output as a reference for the chipset and DDR DIMMS Patents Pending Features n Low output voltage offset n Works with 5v 3 3v and 2 5v rails n Source and sink current n Low external component count n No external resistors required n Linear topology n Available in...

Page 74: ...72 ...

Page 75: ...11 Terminal for External Connection Outline Drawing 73 ...

Page 76: ...7 VO_D18 VO_D19 VO_D20 VO_D21 VO_D22 VO_D23 VIO GPIOx 30 GPIOx 0 GPIOx 1 GPIOx 2 GPIOx 3 GPIOx 4 GPIOx 5 GPIOx 6 GPIOx 7 GPIOx 8 GPIOx 9 GPIOx 10 GPIOx 11 GPIOx 12 GPIOx 13 GPIOx 14 GPIOx 15 VOUT VIN JTAG SYSTEM GPIOx 31 GPIOx 34 GPIO 7 GPIO 6 AIN AOUT GPIOx 35 CS 9 CS 8 USB 1394 POWER GND PADS CORE SDRAM SDR DDR 3 3V 2 5V 5V BIAS 3 3V 1 8V 3 3V PLL PLL VREF GPIOx 43 GPIOx 44 DACO GPIOx 36 CS6 GPI...

Page 77: ... 4 E5_SDRAM_DQ 31 0 2 SDRAM_DQS1 4 SDRAM_DQS2 4 SDRAM_DQS0 4 SDRAM_DQS3 4 SDRAM_DQM2 4 SDRAM_DQM3 4 SDRAM_DQM1 4 SDRAM_DQM0 4 SDRAM_CLK 1 4 SDRAM_CLK1 4 SDRAM_CLK0 4 SDRAM_CLK 0 4 SDRAM_CS0 4 SDRAM_A0 4 SDRAM_A2 4 SDRAM_A1 4 SDRAM_A3 4 E5_SDRAM_CLK 1 2 E5_SDRAM_CLK1 2 E5_SDRAM_CLK0 2 E5_SDRAM_CLK 0 2 E5_SDRAM_CAS 2 E5_SDRAM_CS0 2 SDRAM_DQ 31 0 4 E5_SDRAM_DQM0 2 E5_SDRAM_DQM2 2 E5_SDRAM_DQM1 2 E5_S...

Page 78: ... 3 SDRAM_A2 3 SDRAM_A3 3 SDRAM_A14 3 SDRAM_A7 3 SDRAM_A6 3 SDRAM_A8 3 SDRAM_A12 3 SDRAM_A4 3 SDRAM_A9 3 SDRAM_A10 3 SDRAM_A0 3 SDRAM_A1 3 SDRAM_A5 3 SDRAM_A11 3 SDRAM_A15 3 SSTL2_VDD SSTL2_VDD DDR_VDD DDR_VDD V33 SSTL2_VDD SSTL2_VDD DDR_VDD DDR_VDD GND GND GND GND GND GND GND C116 104 C115 104 FB2 B601 U4 8MX16 DDR 29 30 31 32 35 36 37 38 39 40 28 41 26 27 24 44 23 22 21 20 47 65 63 62 60 59 57 56...

Page 79: ... 6 E5_ALE 2 6 E5_GPIO2 2 E5_WEL 2 6 E5_UART2_TX 2 HD1 2 6 HD0 2 6 E5_CS1 2 HD8 2 6 E5_OE 2 6 E5_UART2_RX 2 HD10 2 6 HD2 2 6 E5_UDS 2 E5_MA5 2 6 HD3 2 6 E5_MA4 2 6 E5_UART2_RX 2 E5_UART2_TX 2 V33 GND VCC VCC V33 GND GND V33 GND GND GND GND V33 J2 DNS CON5X2 1 3 5 7 9 2 4 6 8 10 D4 IN4148 1 2 U5B 74AHCT14 3 4 C142 47u 16 R70 0 U5A 74AHCT14 1 2 C146 104 C147 104 R74 0 R69 10K R72 0 R75 0 C144 10u 16 ...

Page 80: ...ATA2 2 ATAPI_DATA3 2 ATAPI_DATA8 2 ATAPI_DATA9 2 ATAPI_DATA10 2 ATAPI_DATA11 2 ATAPI_DATA15 2 ATAPI_DATA14 2 ATAPI_DATA12 2 ATAPI_DATA13 2 AtapiAddr1 2 AtapiAddr0 2 AtapiAddr3 2 AtapiAddr2 2 AtapiAddr4 2 VCC V33 V33 V33 VCC V33 V33 VCC V33 V33 FB9 B601 R104 82 R100 DNS 4 7K FB23 B601 FB11 B601 SKT U2 SKT TSOP48 C158 104 FB13 B601 R102 82 FB15 B601 JP1 DNS HEADER 3X1 1 2 3 R90 0 FB17 B601 R103 82 F...

Page 81: ...PHY_PC0 CR4 104 R135 680 C166 221 CR6 151 R130 5 11K 1 R121 56 2 1 C165 224 R129 DNS 10K CR5 104 C169 47u 16 RR4 1K R132 1K C172 103 CR1 82PF RR1 10K C175 104 R117 51 C161 27PF C162 104 CR8 47u 16 R116 6 34K 1 C170 T47u 16 L6 B601 RR2 22 R125 22 R134 22 C160 27PF R139 22 R131 10K R144 15K C173 103 Y2 24 576MHz R141 680 R143 15K C174 104 R120 56 2 1 R122 22 C164 1u 50 U10 TSB41AB1 S PQFP 48 TI 25 3...

Page 82: ...C V33 V18 DV33 VCC_AOUT_A V25 U11 PQ018EZ02 PQ070XZ02 1 5 3 2 4 VIN GND VOUT VC ADJ L8 B601 C196 220u 16 L9 FB C186 220u 16 C184 220u 16 U12 LT1117 3 3 3 1 2 VIN ADJ VOUT C180 104 R150 1K C181 104 C185 104 C189 104 C178 100u 16 C194 330u 16 C179 100u 16 R145 1K R149 1K C183 104 C191 103 L10 B601 C193 10u 16 R148 0 R146 2 2K U13 PQ025EZ01 1 5 3 2 4 VIN GND VOUT VC ADJ C192 104 C188 47u 16 C182 330u...

Page 83: ... 100 C200 33PF C222 100u 16 C214 104 R155 56 R165 56 C233 104 R229 2 2K C201 104 C223 100u 16 C213 104 L12 B601 2 1 R167 56 C232 104 C227 104 C206 104 L14 B601 2 1 C231 104 R151 18 C226 104 C224 104 C221 104 R164 18 R231 2 2K R159 56 RP34 33 RP 1 8 2 7 3 6 4 5 R175 33 R169 56 C209 104 Y3 14 31818MHz C230 104 C211 104 R228 2 2K RP33 33 RP 1 8 2 7 3 6 4 5 L13 B601 2 1 R172 18 C212 104 C210 10u 16 C2...

Page 84: ... 2 Pb B 2 Y G 2 CVBS 2 CVBS_O 12 VCC_VOUT_A Q2 3904 C239 101 C238 331 C242 331 R184 470 C235 22PF C241 22PF C251 331 R183 220 C243 101 R185 6 8K R179 220 L19 1 8uH L15 1 8uH C246 22PF C249 22PF R181 220 L18 1 8uH L17 1 8uH C236 331 C237 101 R182 220 C240 22PF C245 101 L20 1 8uH C234 22PF C247 331 L16 1 8uH C250 220u 10 C244 331 C248 101 R188 180 R180 220 C252 101 R189 6 8K 82 ...

Page 85: ...4 C262 122 C265 3 3u 16 C263 122 C271 104 U15 CS4360 7 5 6 2 3 4 15 13 11 12 10 1 14 8 22 27 26 28 24 23 25 20 19 18 16 17 9 21 MCLK BCLK LRCK SDATA1 SDATA2 SDATA3 M2 AD0 CS SCL SDA RST VLS VLC VD VA AOUTL1 AOUTR1 MUTEC1 AOUTL2 AOUTR2 MUTEC2 AOUTL3 AOUTR3 MUTEC3 FILT VQ GND1 GND2 R215 10K C286 104 C282 102 C255 10u 16 C284 1u 50 D7 MMBD4148CC 1 3 2 C256 10u 16 R190 5 6K C257 10u 16 C270 1u 50 C269...

Page 86: ...11 IR_FMUTE 2 11 F_Y_IN 9 REAR_R 11 Pb B_O 10 GPO2 9 E5_GPIO0 2 F_CVBS_IN 9 OPTICAL 5 Pr R_O 10 R_C_IN 9 SDA 2 6 7 9 11 SCL 2 6 7 9 11 SUBWOOFER 11 R_Y_IN 9 E5_GPIOx42 2 A_L_OUT 11 REAR_L 11 CENTER 11 E5_GPIO4 2 Y G_O 10 RST_AUDIO 5 11 GPO1 9 SPDIF_OUT 5 CVBS_O 10 C_O 10 RST_HOST 5 MUTE 11 E5_GPIOx2 2 E5_GPIOx1 2 GND_AOUT 5V_STB 5V_STB 2_5V GND_AIN 5V_STB VCC V33 C295 10u 16 R222 2 2K R223 1K CN5 ...

Page 87: ...e ic P9 add r210 r211 r213 r214 amend the sound distortion when playing vcd stero out connect KONGJA tv P8 add c169 c176 amend log picture distortion Modify Notes P8 add Q39 Q40 r218 r219 r220 etc switch RGB CVBS select votage level when SCART in 2005 01 12 2005 01 28 change c136 c145 to 220u Doc RevCode Title A 1 10 Friday January 28 2005 Title Size Document Number Rev Date Sheet of 85 ...

Page 88: ...IN 9 VCR_R_R_IN 9 VCR_F_R_IN 9 VCR_F_L_IN 9 R_Y_IN 9 R_C_IN 9 F_CVBS_IN 9 F_C_IN 9 F_Y_IN 9 SC2_R_IN 7 8 SC2_L_IN 7 8 12V 5V 5V 12V 5V_STB 5V_STB 6 2V 6 2V 5V_STB 5V 6 2V 5V_STB 5V_STB 5V_STB 5V_STB 5V R18 1K R32 15K R33 10K D7 MMBD4148SE SOT 23 1 3 2 R12 3 3K R27 B221 D2 4 7V 1 2W C17 103 R21 10K C20 4 7u 50 R9 0 R7 5 1k CN2 26P1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25...

Page 89: ...1 7 9 E5_GPIOx1_RTC_INT 1 8 CVBS 8 5V 5V_STB 5V_STB 5V Q3 3904 R42 B221 R40 470 R47 180 C21 104 R36 6 8K D10 1N6263 Q4 3904 C25 10u 16 C26 DNS20PF R45 0 C27 20PF D9 1N4148 R43 0 BT1 3V R44 6 8K R48 470 S S3 CS 09 1 3 4 2 1 3 4 2 R35 B221 R41 4 7K R46 6 8K C22 220u 16 C24 104 R37 B221 X1 32 768KHZ 20PF R39 180 U2 M41T80 PCF8563 1 2 3 4 5 6 7 8 X1 X2 INT GND SDA SCL SQW VCC C23 220u 16 R38 6 8K 87 ...

Page 90: ...12V 5V 12V A 12V 12V C36 102 R58 1K C35 102 R118 10k Q28 3906 CN4 5P2 5 1 2 3 4 5 C32 103 R64 47K R69 30K C46 104 Q5 3904 R57 1K R119 100 R66 10 C28 151 R50 4 7K R52 330 R68 2 2K C37 100u 16 R61 330 R53 47K R63 33K C34 10u 16 Q7 3906 Q6 3906 R60 4 7K R62 22K R65 220 C33 151 R49 20K C45 104 C29 10u 16 R56 100K U3A 4558 3 2 1 8 4 C41 104 C39 104 R55 20K U3B 4558 5 6 7 8 4 C43 47u 16 C40 104 C47 104 ...

Page 91: ...R_R_OUT LT_OUT REAR_L_OUT REAR_R 1 REAR_L 1 AMUTE 3 5 REAR_R_OUT 6 REAR_L_OUT 6 A 12V A 12V A 12V A 12V R80 330 Q10 3904 R73 330 R77 1K C53 10u 16 R81 47K R78 4 7K C49 10u 16 C52 151 R70 20K R72 4 7K R79 4 7K C55 102 R76 1K R74 47K R75 20K C54 102 R71 4 7K C50 102 C48 151 Q11 3904 C51 102 U4B 4558 5 6 7 8 4 U4A 4558 3 2 1 8 4 89 ...

Page 92: ...ER_OUT SUBWOOFER_OUT CENTER 1 SUBWOOFER 1 AMUTE 3 4 CENTER_OUT 6 SUBWOOFER_OUT 6 A 12V A 12V A 12V A 12V C63 102 U5B 4558 5 6 7 8 4 Q13 3904 R89 1K R85 330 R93 47K Q12 3904 R86 47K R90 4 7K R91 4 7K C57 10u 16 C61 10u 16 U5A 4558 3 2 1 8 4 C56 151 R84 4 7K R82 20K C59 102 C62 102 C60 151 C58 102 R92 330 R88 1K R87 20K R83 4 7K 90 ...

Page 93: ... 8 REAR_R_OUT 4 SUBWOOFER_OUT 5 SPDIF_OUT 1 MIX_L_OUT 3 8 9 CENTER_OUT 5 REAR_L_OUT 4 R_Cr 8 B_Cb 8 MIX_L_OUT 3 8 9 MIX_R_OUT 3 8 9 5V 5V 5V 5V R98 180 C69 220u 16 R107 6 8K R95 B221 R99 470 Q16 3904 C64 10u 16 C67 220u 16 Q15 3904 Q14 3904 R109 470 R97 6 8K R96 B221 C68 104 R100 B221 C66 220u 16 R104 180 OP1 GP1F32T 1 2 3 S4 AV12 8 4 2G 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 2...

Page 94: ...C15 NC16 I2C UART SIO A0 A1 A2 VSS1 NC18 NC20 NC21 NC22 VDD GND1 NC0 NC1 NC2 NC19 NC3 NC4 NC5 R111 220 C83 56PF C170 104 C80 56PF C75 104 U6 MSP34X5G PMQFP44 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 25 26 27 23 24 28 29 30 31 32 33 34 35 36 37 38 40 41 42 43 44 1 2 3 39 4 5 6 TP D_CTR_I O_1 D_CTR_I O_0 ADR_SEL STANDBYQ I2C_SCL I2C_SDA I2S_CL I2S_WS I2S_DA_OUT I2S_DA_IN1 TP_CO DVSUP DVSS I2S_DA...

Page 95: ... 6 R_Cr 6 B_Cb 6 5V_STB 6 2V 5V_STB 5V_STB 5V 6 2V 12V 5V_STB 5V_STB 5V_STB 6 2V 5V 5V_STB 5V_STB 6 2V 5V_STB 5V 5V_STB 5V_STB 5V_STB 5V 5V_STB 5V_STB 5V R167 12K Q35 3906 R165 6 8K SC2 SCART IN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 R168 6 8K D15 MMBD4148SE SOT 23 1 3 2 R166 4 7K Q37 3906 D25 1N4148 R142 10K FB6 B221 R169 4 7K Q26 3904 D24 1N4148 U11 HC4053 12 13 2 1 5 3 6 14 15 4 ...

Page 96: ... 104 Q30 3904 R203 2 2K C139 104 R171 1K C148 2 2u 16 R211 47k R155 470 C156 104 R213 47k R209 0 C126 474 C132 104 CN5 10P1 25 1 2 3 4 5 6 7 8 9 10 C123 474 R162 100 C142 474 U12 MM1313AD 1 2 3 4 5 6 7 8 9 10 42 41 12 13 14 15 16 17 18 19 20 21 40 39 38 37 36 35 11 34 33 32 31 30 29 28 27 26 25 24 22 23 V1 V V1 L V1 Y V1 R V1 C S1 V2 V V2 L V2 Y V2 R MTV L MTV V S2 V3 V V3 L NC V3 R NC NC SCL SDA ...

Page 97: ... 4 7K K7 SW C1 22u 50 D5 1N4148 CN5 4P2 0 4 3 2 1 Q1 8050C K4 SW D8 1N4148 Q2 9015 C8 103 C14 10u 16 1 2 C2 104 R16 10K K6 SW C3 103 R1 2 2 1 4W K2 C11 4 7u 16 1 2 R20 4 7K R6 10K K10 SW U1 UPD16316 40 41 42 43 44 45 46 47 48 49 50 51 52 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 FIP24 P00 P01 P02 P03 P04 P05 P06 P07 IC X2 X1 VSS0 VD...

Page 98: ...00V D14 1N5401 Q6 9015 3 2 1 R14 1 2K IC3 TL431 R12 150 1 4W C22 104 T1 BCK 28 0605 1 3 5 6 7 9 8 10 11 12 13 14 15 IC2 PC817 1 2 4 3 D15 1N5401 C16 104 CN4 4P3 96 1 2 3 4 R19 10K 1 4W C23 104 CN2 5P2 5 1 2 3 4 5 C5 101 CE16 100u 25 CE20 100u 16 R9 47K CE23 100u 25 R2 39K 2W D1 HER105 D3 SR10100 R6 36K 1 2W C21 104 t RT1 10 4A 104MS D16 HER105 R7 10 C1 221 AC400V D5 SR10100 R10 10 D6 HER105 CE12 1...

Page 99: ...97 ...

Page 100: ...98 ...

Page 101: ...99 ...

Page 102: ...100 ...

Page 103: ...R2 R3 R4 R5 R7 R8 R9 R11 R12 R13 R14 R15 R 18 R22 R25 R36 R37 R38 R39 R40 R41 R69 R71 R7 3 R82 R92 R131 R136 R142 R173 R177 R210 R211 R215 24 0090024 CHIP RESISTOR 1 16W 15K 5 0603 2 R143 R144 25 0090034 CHIP RESISTOR 1 16W 100K 5 0603 1 R226 26 0090109 CHIP RESISTOR 1 16W 1MΩ 5 0603 1 R118 27 0100028 CHIP RESISTOR 1 16W22Ω 5 8P 6 RP16 RP18 RP20 RP22 RP24 RP26 28 0100019 CHIP RESISTOR 1 16W33Ω 5 8...

Page 104: ...T02 45 FB1 FB2 FB5 FB6 FB7 FB8 FB9 FB10 FB11 FB12 FB13 FB14 FB15 FB16 FB17 FB18 FB19 FB20 FB2 1 FB22 FB23 FB24 FB25 FB26 FB27 FB28 FB29 F B30 FB31 FB32 FB33 FB34 FB35 L6 L7 L8 L10 L11 L12 L13 L14 L1 L2 L3 L4 55 0700007 CHIP DIODE 1N4148 5 D2 D3 D5 D6 D8 56 0780041 CHIP TRANSISTOR 3906 1 Q1 57 0780040 CHIP TRANSISTOR 3904 1 Q2 58 0881935 IC DMN 8602 BGA 1 U1 59 0881814 IC LP2995 SOP 1 U2 60 0881815...

Page 105: ...8 CER CAP 50V 104 20 5mm 1 C2 14 0200167 CER CAP 50V 20P 10 NPO 2 5mm 2 C9 C10 15 0200212 CER CAP 50V 30P 5 NPO 2 5mm 2 C6 C7 16 0260209 CD CD11 50V22U 20 5 11 2 1 C1 17 0260241 CD CD11C 16V4 7U 20 4 7 1 5 1 C11 18 0260196 CD CD11C 16V10U 20 4 7 1 5 1 C14 19 0260200 CD CD11C 16V47U 20 5 7 2 1 C12 20 0570006 Diode 1N4148 8 D1 D8 21 0620151 led 2B 53SD blue 2 5 7 2 LD2 LD3 22 0780033 Diode 9015C 2 Q...

Page 106: ... J1 J2 J3 33 2121546 Line 10P150 2 0 1 CN2 connect to main board CN4 34 2121626 Line 5P450 2 0 1 CN1 connect to power boardCN5 35 2121548 Line 2P100 2 0 1 CN3 connect to VCR PCB 36 2121545 Line 4P140 2 0 1 CN4 37 2110336 Line 20 150mm 1 GND 38 2110429 Line 20 90mm 1 GND1 39 2360016 Remote Receiving HS0038B3V 1 U2 104 ...

Page 107: ... 2K 1 1 R11 15 0010132 Metal Oxide Resistor 2W39K 5 1 R2 16 0010235 Metal Oxide Resistor 1 2W36K 5 2 R1 R6 17 0070001 High Voltage Resistor 1 2W680K 5 1 RV1 18 0200100 CER CAP 50V 473 20 2 5mm 1 C9 19 0200123 CER CAP 50V 102 10 5mm 1 C10 20 0200139 CER CAP 50V 104 80 20 5mm 12 C2 C7 C8 C11 C12 C15 C16 C20 C21 C22 C23 C25 21 0200143 瓷片电容 1000V 102 10 7 5mm 1 C4 22 0200225 CAP 400VAC 222 20 10mm 1 C...

Page 108: ...D11 D12 43 0570007 Diode 1N5401 2 D14 D15 44 0570013 Diode HER105 5 D1 D6 D7 D8 D16 45 0570018 Diode HER303 1 D2 46 0570053 Diode FR207 DO 15 1 D4 47 0580006 Zener 5 1V 1 2W 1 D13 48 0580033 Zener 5 6V 1 2W 1 D19 49 0580048 Zener 22V 1 2W 1 D17 50 0580025 Zener 27V 1W 1 D18 51 0680047 Diode PBYR10100 TO 220 2 D3 D5 51 1 0680056 Diode SR10A0 TO 220 2 D3 D5 52 0580014 Zener 25V 1 2W 1 D20 53 0780138...

Page 109: ...1 1 IC2 63 1 1080006 Opto Coupling PC817 1 IC2 63 2 1080007 Opto Coupling NEC2501 1 IC2 63 3 1080011 Opto Coupling HS817 1 IC2 63 4 1080016 Opto Coupling K1010 C 1 IC2 64 1940001 Socket 2pin 2 5mm 1 CN1 65 1940004 Socket 5pin 2 5mm 1 CN2 66 1940005 Socket 6pin 2 0mm 1 CN6 67 1940024 Socket 5pin 2 0mm 1 CN5 68 1940030 Socket 10pin 2 5mm 1 CN3 69 1940037 Socket 4pin 3 96mm 1 CN4 70 1940045 Socket 2芯...

Page 110: ...70 R200 R169 R166 R178 15 0090020 Chip Resistor 1 16W 5 1K 5 3 R7 R146 R143 16 0090021 Chip Resistor 1 16W 6 8K 5 9 R36 R38 R44 R46 R97 R103 R107 R168 R165 17 0090186 Chip Resistor 1 16W 7 5K 5 0603 2 R182 R179 18 0090023 Chip Resistor 1 16W 10K 5 10 R11 R14 R23 R116 R117 R118 R137 R142 R154 R157 19 0090187 Chip Resistor 1 16W 12K 5 0603 13 R94 R102 R106 R113 R114 R164 R167 R4 R5 R19 R21 R33 R34 2...

Page 111: ... C89 44 0310192 Chip Capasitor 50V 56P 5 NPO 0603 2 C80 C83 45 0310196 Chip Capacitor 50V 471 10 0603 1 C92 46 0310202 Chip Capacitor 50V 223 10 0603 1 C131 47 0310207 Chip Capasitor 50V104 20 0603 38 C2 C8 C21 C39 C40 C41 C42 C44 C45 C46 C47 C65 C68 C7 5 C77 C81 C98 C100 C103 C105 C106 C119 C120 C127 C12 8 C130 C132 C133 C135 C137 C138 C139 C155 C157 C158 C163 C165 C24 48 0310379 Chip Capacitor 2...

Page 112: ...10 U11 65 0882267 IC FSAV330 TSSOP 2 U7 U8 66 0882304 IC MM1313AD SDIP 1 U12 67 0960238 Crystal 18 432MHz 10PPM 49 S 1 X2 69 1020023 Tuner JS 6B2F L121 D5 1 TUN1 70 1090009 Optical Output GP1F32T 1 OP1 70 1 1090024 Optical Output TX179AT 1 OP1 71 1631956 PCB 7DW9919 3 1 72 1860051 SCART Socket 0 1 SC1 73 1910059 Socket CS 09 2 S2 S3 74 1910062 Socket AV2 8 4 6G 1 S1 75 1910063 Socket AV12 8 4 2G 2...

Search results

Summary of Contents for DW9937S

Reviews:

Related manuals for DW9937S

Brands by name

Popular brands

Index DW9937S, Service Manual

Search results

Summary of Contents for DW9937S

Reviews:

Related manuals for DW9937S

Brands by name

Popular brands