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1-4

FM SECTION

DISC SECTION

AC MILLIVOL TME TER

AUTO DISTORTION METER

OSCIL LOSCOPE

LOAD 4 OHM

AM-FM STEREO SIGNAL
GENERATOR

SIGNAL GENERATORAC

LOOP

AM LOOP ANT

DUT

INPUT OUTPUT

INPUT

OUTPUT

AM SECTION

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............

AC MILLIVOL TME TER

AUTO DISTORTION METER

OSCIL LOSCOPE

LOAD 4 OHM

AM-FM STEREO SIGNAL
GENERATOR

SIGNAL GENERATORAC

DUT

INPUT OUTPUT

INPUT

OUTPUT

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............

AC MILLIVOL TME TER

AUTO DISTORTION METER

OSCIL LOSCOPE

LOAD 4 OHM

DOLBY TEST METER

SIGNAL GENERATORAC

DUT

INPUT OUTPUT

INPUT

OUTPUT

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............

AUX SECTION

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AC MILLIVOL TME TER

AUTO DISTORTION METER

OSCIL LOSCOPE

LOAD 4 OHM

DUT

INPUT

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DVD TEST DISC

R L C SRSLSW

Содержание MC-D370/21M

Страница 1: ...ioPrinted in The Netherlands Subject to modification GB 3140 785 32690 Micro System Version 1 0 TABLE OF CONTENTS Page Location of PC Boards 1 2 Versions Variation Package 1 2 Specifications 1 3 Measurement Setup 1 4 Service Aids 1 5 ESD Safety Instruction 1 6 Preparation Connections 1 7 to 1 12 Setting Procedure Repair Instructions 2 Disassembly Instructions Service positions 3 Block Wiring Diagr...

Страница 2: ...1 2 YUV AMPLIFIER MAIN 3 1CH AUDIO OUT PCB CONTROL LOCATION OF PCBS ...

Страница 3: ... 5 dB DVD SECTION Laser Type Semiconductor Disc Diameter 12cm 8cm Video Decoding MPEG 2 Video DAC 10 Bits Signal System PAL NTSC Video Format 4 3 16 9 Video S N 56 dB minimum Composite Video Output 1 0 Vp p 75 Ω S Video Output Y 1 0 Vp p 75 Ω C 0 286 Vp p 75 Ω Audio DAC Direct Digital Amplification Frequency Response 4 Hz 20 kHz 44 1 kHz 4 Hz 22 kHz 48 kHz 4 Hz 44 kHz 96 kHz Digital Output SPDIF C...

Страница 4: ... MILLIVOL TME TER AUTO DISTORTION METER OSCIL LOSCOPE LOAD 4 OHM AM FM STEREO SIGNAL GENERATOR SIGNAL GENERATORAC DUT INPUT OUTPUT INPUT OUTPUT R L AC MILLIVOL TME TER AUTO DISTORTION METER OSCIL LOSCOPE LOAD 4 OHM DOLBY TEST METER SIGNAL GENERATORAC DUT INPUT OUTPUT INPUT OUTPUT AUX SECTION AC MILLIVOL TME TER AUTO DISTORTION METER OSCIL LOSCOPE LOAD 4 OHM DUT INPUT DVD TEST DISC R L C SRSLSW R L...

Страница 5: ...t Disc 4822 395 10216 ESD Equipment Anti static table mat large 1200x650x1 25mm 4822 466 10953 anti static table mat small 600x650x1 25mm 4822 466 10958 Anti static wristband 4822 395 10223 Connectorbox 1MΩ 4822 395 11307 Extension cable to connect wristband to conn box 4822 320 11305 Connecting cable to connect table mat to conn box 4822 320 11306 Earth cable to Connect product to mat or box 4822...

Страница 6: ...n osservazione della più grande cauzione alla loro manipolazione Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dell apparecchio tramite un braccialetto a resistenza Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale Pour votre sécurité ces documents doivent être utilisés par des spécia listes ...

Страница 7: ...on the TV OR Option 1 Connect the S VIDEO OUT jack to the S Video input jack on the TV using a S Video cable not supplied If S Video jack is used for video connection the system s VIDEO OUT setting will need to be set accordingly Details are on page 11 OR Option 2 Connect the VIDEO OUT jack to the video input jack on the TV using a video cable yellow ANTENNA MW FM 75 VIDEO OUT S VIDEO OUT SUBWOOFE...

Страница 8: ... signal input with sampling rates of 96 kHz PCM 48K Select this if the optional audio equipment is incapable of processing 96 kHz digital signal input The signal will then be converted to a standard signal with sampling rates of 48 kHz OFF Select this to deactivate the digital output NIGHT MODE Night function can also be accessed via the remote control OFF Select this when you want to enjoy the su...

Страница 9: ...unsuitable for children under age 13 3 PG Parental Guidance suggested 1 G General Audience recommended as acceptable for viewers of all ages Helpful Hints Some DVDs are not encoded with a rating though the movie rating is printed on the disc jacket The rating level feature does not work for such discs If the player s parental level is set below 8 only discs with a lower or equal level will play Fo...

Страница 10: ...e microphone jack here 9 PHONES Connect to headphones 0 TUNE 4 3 S T In Disc mode press to skip to the previous next chapter track In Disc mode hold down to fast reverse forward the disc In Tuner mode tune to a lower or higher radio frequency STOP Ç Stops playing the disc or erases a programme PLAY PAUSEÉ Å Starts or interrupts disc playback iR Points the remote control towards this sensor Display...

Страница 11: ...disc SUBW Adjusts the subwoofer s sound level for optional active subwoofer that connected to this DVD micro system REAR CENTER Not applicable for this model TV VOL Adjusts TV s volume Philips TV only SLEEP Sets the sleep timer auto off function ª DIM Selects different levels of brightness for the display screen º NIGHT in Dolby Digital mode only Optimises the dynamics of the sound output MUTE Mut...

Страница 12: ...ion or fast forward reverse mode press PLAY to resume normal play mode The micro DVD player does not Insert a readable disc with the playback side facing down start playback Check the disc type colour system and regional code Check for any scratches or smudges on the disc Press SYSTEM MENU to turn off the setup menu screen Cancel the parental control rating function or change the rating level Mois...

Страница 13: ... code change timer reset Press below key to reset the timer a In DISC source stop mode and no disc in tray b Press R C Play 159 PLAY to reset timer to 25 4 Tuner area change a Press the OPEN CLOSE button to openthe set s door b Press 1 5 9 button by using R C c TV Show TUNER AREA ADJUST d Select the tuner area you want by using the and button on R C then press OK to confirm TV show TUNER AREA CHAN...

Страница 14: ...Check D905 D912 and Check D901 D902 D903 D904 Check D913 D914 and Check D911 and its conjoint part and its conjoint part its conjoint part its conjoint part CN102 to DVD loader Yes DVD Serve PCB Part Check IC106 circuit No its conjoint part Check 5v Check Repair in 12V 12V net its conjoint part No Pin14 Voltage Yes Correct is 5V No Check CN907 and its conjoint part Correct is 12V 12V Pin1 3 6 Volt...

Страница 15: ...een IC400 Pin2 and Pin15 No REpair Emdec section Between IC101 Pin21 to Pin22 circuit IC101 Pin17 to RB101 Pin15 L CH IC101 Pin16 to RB101 Pin13 R CH OK OK Check IC101 audio output Check T105 Yes Between EF001 to Q101 Q102 circuit REpair FM IF section No FM function Change Q103 Q104 Check Q103 Q104 No Yes Q101 Q102 Check FM IF Output Check FM IF Output Q101 Q102 No No AM function Check AM IF T102 ...

Страница 16: ...2 4 2 4 ...

Страница 17: ...nnect Key board and the Amplify Board as shown in Figure 7 5 Shift the front panel from the bottom bracket Figure 8 Figure 2 B 2 Shift the top cover from the bottom cover and remove all the cables C that connect to the Main Servo PBC board as shown in Figure 3 Figure 1 A Figure 3 C Figure 4 1 Unplug all the cables fom the servo board 2 Loosen 4 screws D to remove the Servo Board from the top cover...

Страница 18: ... 14 2 Separate the scart board from the back panel Dismantling of the Tuner PCB 1 Loosen 2 screws P as shown in Figure 13 2 Separate the tuner module from the back panel 5 Loosen 5 screws N on the back panel as shown in Figure 12 from the back panel 6 Loosen 3 screws O on the heatsink as shown in Figure 10 Remove the heatsink from the amplify board P Figure 13 Q Dismantling of the Power PCB 1 Loos...

Страница 19: ...4 1 BLOCK DIAGRAM 4 1 ...

Страница 20: ...4 2 WIRING DIAGRAM 4 2 ...

Страница 21: ...also by software INT I External interrupt pin triggered by falling edge VDD Power supply VSS Ground Symbol I O Function OSCI I XTAL type Crystal input terminal or external clock input pin ERC type RC oscillator input pin OSCO I O XTAL type Output terminal for crystal oscillator or external clock input pin ERC type Instruction clock ouput External clock signal input TCC I Real time clock counter wi...

Страница 22: ...5 2 5 2 VFD DRIVER PT6311 VFD DRIVER PT6311 ...

Страница 23: ...5 3 5 3 AUDIO PROCESSOR NJW1136L INTERNAL BLOCK DIAGRAM AUDIO PROCESSOR NJW1136L ...

Страница 24: ... BY GND IN R 1µF 4 7Ω 4 7Ω 100nF 100nF OUT L OUT R 1000µF 1000µF VS 3 5 7 9 6 11 2 4 D94AU085 RL L RL R VS µP 560Ω 18K IN L 8 10 IN R 1 560Ω 18K Figure 1 Typical Application Circuit STEREO AMPLIFIER TDA7265 INTERNAL BLOCK DIAGRAM 5 4 5 4 ...

Страница 25: ... 1N4148 D209 1N4148 R248 10K R247 10K R250 10K 1 2 3 SN202 C219 100U F C225 104 TA222 TA216 TA223 TA217 TA219 TA220 R260 100 LD4 R273 560 R257 100 R258 100 R259 100 C228 15P C229 15P C227 15P R271 10K POWER 1 SOURCE 2 GND 3 RESET 4 GND 5 PLAY 6 OPEN 7 F1 8 IR 9 F2 10 LOADER 11 OFF 12 F3 13 VDD 14 XI N 15 XOUT 16 PCON 17 MUTE 18 IC206 MCU2116 TA224 R241 10K Q205 A733 Q204 A733 Q206 A733 R243 10K R2...

Страница 26: ...PCB LAYOUT TOP VIEW 5 6 5 6 ...

Страница 27: ...PCB LAYOUT BOTTOM VIEW 5 7 5 7 ...

Страница 28: ...FILTERS XL202 9965 000 19407 CRYSTAL 4 5000MHZ 30PPM DIODES D207 4822 130 30621 1N4148 D208 4822 130 30621 1N4148 D209 4822 130 30621 1N4148 D210 4822 130 30621 1N4148 D211 4822 130 30621 1N4148 LD207 9965 000 19404 LED RED ROUND 22 LD207 9965 000 20649 LED 21 LD209 9965 000 19405 LED ZD202 9965 000 12554 ZENER 3 8 4 0V 0 5W IC TRANSISTORS IC205 9965 000 12550 PT6311 PTC 22 IC205 9965 000 20647 IC...

Страница 29: ...MIC PHONE BOARD TABLE OF CONTENTS Circuit Diagram 6 2 PCB Layout Top View 6 3 PCB Layout Bottom View 6 3 Electrical Parts List 6 4 6 1 ...

Страница 30: ...2 1 4 3 IC700A 4558 C707 104 C703 471 C702 471 12V 12V R700 700 1K 1K R702 702 1K 1K FB700 601 FB701 601 1 2 5 6 7 3 4 JK700 CON11 FB702 601 1 2 5 6 7 3 4 JK701 CON11 EAR L EAR R GND EARD EC 12V 12V MIC L MIC R Q700 C945 Q701 C945 R710 2 2K R711 2 2K R712 100K 12V R7 R701 01 1K 1K R703 703 1K 1K VR1 C442 102 C443 102 1 2 3 4 5 6 7 8 9 RB700 CON9 C431 102 R713 10K R714 8 2K ...

Страница 31: ...6 3 PCB LAYOUT TOP VIEW PCB LAYOUT BOTTOM VIEW ...

Страница 32: ...VR1 9965 000 20659 ROTARY COILS FILTERS FB700 9965 000 12471 BEAD FERRITE 600Ω at100MHz FB701 9965 000 12471 BEAD FERRITE 600Ω at100MHz FB702 9965 000 12471 BEAD FERRITE 600Ω at100MHz IC TRANSISTORS IC700 9965 000 15886 IC RC4558D Q700 9965 000 20268 XISTR NPN 2SC1623 Q701 9965 000 20268 XISTR NPN 2SC1623 Note Only these parts mentioned in the list are normal service parts ...

Страница 33: ... 7 1 to 7 3 Circuit Diagram 7 4 Layout Diagram Component Side 7 5 Layout Diagram SMD Side 7 5 Tuner Adjustment Table 7 6 Electrical Parts List 7 6 7 1 Block Diagram Test Circuit Diagram FM SD ADJ 3 rd 5 th DECODER ANTI BIRDIE FM AM FM IF MPX IC LA1837 ...

Страница 34: ...AM FM PLL FREQUENCY SYNTHESIZER LC72131M 7 2 7 2 Block Diagram Pin Assignments AM FM PLL FREQUENCY SYNTHESIZER LC72131M ...

Страница 35: ...perates when power is first applied Continued on next page Continued from preceding page Pin No Symbol MFP pin Nos are Type Functions Circuit configuration in parentheses VSS BO1 BO2 BO3 BO4 IO1 IO2 PD AIN AOUT IFIN 21 19 7 6 8 7 9 8 10 9 11 10 13 12 18 16 19 17 20 18 12 11 Ground Output port I O port Charge pump output LPF amplifier transistor IF counter The LC72131 ground Dedicated output pins T...

Страница 36: ... C114 2 7 3 R119 51 R118 100 L104 10uH C117 47UF C116 223 CF103 450KHz C113 47UF C112 473 4 5 1 2 3 T102 SHI9724 058 R117 47K XIN 1 CE 2 DI 3 CL 4 DO 5 BO1 6 BO2 7 BO3 8 BO4 9 IO1 10 IFIN 11 IO2 12 AMIN 13 FMIN 14 VDD 15 PD 16 AIN 17 AOUT 18 VSS 19 XOUT 20 IC152 LC72131M C165 3 3UF XL152 4 5M C174 15P C173 15P R158 3 3K R157 1K R156 3 3K C163 47UF C164 223 R155 1K C171 47U C170 223 R159 4 7K L153 ...

Страница 37: ...LAYOUT DIAGRAM TUNER BOARD COMPONENT SIDE 7 5 7 5 LAYOUT DIAGRAM TUNER BOARD SMD SIDE 5 A D 1 3 B 2 C A 5 D 1 3 C B 2 ...

Страница 38: ...AS COIL 16 KHZ T105 9965 000 15879 FM IFT 10 7MHZ Q 60 MIN XL151 9965 000 19414 CRYSTAL 4 332MHZ 22 XL152 9965 000 19415 CRYSTAL 4 5000MHZ DIODES D001 9965 000 19409 DIODE CHIP BAV16W IN4148W D002 9965 000 19409 DIODE CHIP BAV16W IN4148W D003 9965 000 19409 DIODE CHIP BAV16W IN4148W D004 9965 000 19409 DIODE CHIP BAV16W IN4148W D101 4822 130 30621 1N4148 VD001 4822 130 81673 1SV149 VD002 4822 130 ...

Страница 39: ...ABLE OF CONTENTS IC Block Diagram 8 1 to 8 4 Circuit Diagram 8 4 to 8 5 Layout Diagram Component Side 8 6 Layout Diagram SMD Side 8 7 Electrical parts list 8 8 8 1 25 25W STEREO AMPLIFIER w MUTE ST BY TDA7265 BLOCK DIAGRAM ...

Страница 40: ...4 CHANNEL MULTIPLEXER TC4052B 2 CHANNEL MULTIPLEXER TC4053B BLOCK DIAGRAM BLOCK DIAGRAM 8 2 8 2 ...

Страница 41: ...6 CHANNEL ELECTRONIC VOLUME NJW1150M 8 3 8 3 6 CHANNEL ELECTRONIC VOLUME NJW1150M ...

Страница 42: ... 150 150 R4 R468 68 150 150 R473 473 15 15K R474 474 15 15K R469 469 100K 100K R470 470 100K 100K R472 472 12K 12K R471 471 12K 12K R4 R466 66 6 6 8K 8K R4 R465 65 6 6 8K 8K R4 R464 64 6 6 8K 8K R4 R463 63 6 6 8K 8K R4 R462 62 6 6 8K 8K R4 R461 61 6 6 8K 8K R4 R460 60 6 6 8K 8K R4 R458 58 15K 15K R4 R457 57 15K 15K R4 R459 59 6 6 8K 8K R455 455 8 8 2K 2K R456 456 8 8 2K 2K R451 451 1K 1K R452 452 ...

Страница 43: ...1N4001 C908 104 C909 104 D901 1N4001 D902 1N4001 C918 104 C988 2200U F C989 1000U F 20V C996 4700UF 35V C997 104 5V ENCODE1 ENCODE2 VFDCLK VFDCE VFD DA AC1 AC2 30V FMUTE IR V5V PCON D510 1N 4148 R522 10K R519 100K Q506 C945 C 533 33 C 535 33 C 536 33 C 532 33 C 534 33 D508 1N 4148 R536 6 8K PODN D507 1N 4148 R523 10K C520 47UF 35v D509 1N 4148 D511 1N 4148 D513 1N 4148 D512 1N 4148 S5V S8V C990 22...

Страница 44: ...LAYOUT DIAGRAM AMPLIFIER BOARD COMPONENT SIDE 8 6 8 6 ...

Страница 45: ...8 7 8 7 LAYOUT DIAGRAM AMPLIFIER BOARD SMD SIDE ...

Страница 46: ...C407 9965 000 15886 IC RC4558D 21 IC408 9965 000 12492 TC4053BFN 21 DIODES IC409 9965 000 20653 IC 30PIN NJW1150M 21 IC412 9965 000 15886 IC RC4558D 21 D414 9965 000 19409 BAV16W IN4148W 21 IC413 9965 000 15886 IC RC4558D 21 D500 9965 000 19409 BAV16W IN4148W 22 IC500 9965 000 17384 IC TP5228 D501 9965 000 19409 BAV16W IN4148W 22 D502 9965 000 19409 BAV16W IN4148W 22 IC501 9965 000 15892 IC TDA726...

Страница 47: ...iptions 4 CHANNEL BTL DRIVER BA5937AFP MAIN BOARD TABLE OF CONTENTS IC Block Diagram 9 1 to 9 11 Circuit Diagram 9 12 to 9 13 Layout Diagram Component Side 9 14 Layout Diagram SMD Side 9 15 Electrical parts list 9 16 9 1 9 1 ...

Страница 48: ...ANK1 BANK2 BANK3 12 8 2 2 2 2 REFRESH COUNTER CONTROL LOGIC MODE REGISTER COMMAND DECODE FUNCTIONAL BLOCK DIAGRAM 4 Meg x 16 SDRAM 8M bit MULTI PURPOSE FLASH SST39VF080 9 2 9 2 PIN ASSIGNMENTS FOR 40 PIN TSOP FUNCTIONAL BLOCK DIAGRAM Y Decoder I O Buffers and Data Latches 396 ILL B1 1 Address Buffer Latches X Decoder DQ7 DQ0 Memory Address OE CE WE EEPROM Cell Array Control Logic A16 A15 A14 A13 A...

Страница 49: ...CK GENERATOR WE CONTROL LOGICS OE CONTROL LOGIC I O0 I O15 RAS RAS A0 A8 RAS CLOCK GENERATOR REFRESH COUNTER ADDRESS BUFFERS PIN DESCRIPTIONS A0 A8 Address Inputs I O0 15 Data Inputs Outputs WE Write Enable OE Output Enable RAS Row Address Strobe UCAS Upper Column Address Strobe LCAS Lower Column Address Strobe Vcc Power GND Ground NC No Connection 24Bit 192KHz 6CHANNEL D A CONVERTER CS4340 BLOCK ...

Страница 50: ... state output enable input active LOW 2 5 6 9 12 15 16 19 0 to Q7 3 state ßip ßop outputs 3 4 7 8 13 14 17 18 0 to D7 data inputs 10 GND ground 0 V 11 CP clock input LOW to HIGH edge triggered 20 VCC positive supply voltage Fig 1 Pin configuration Fig 2 Logic symbol Fig 3 IEC logic symbol 24Bit 96KHz STEREO A D CONVERTER CS5333 ...

Страница 51: ...l one set up time prior to the LOW to HIGH CP transition L LOW voltage level I LOW voltage level one set up time prior to the LOW to HIGH CP transition Z high impedance OFF state LOW to HIGH CP transition OPERATING MODES INPUTS INTERNAL FLIP FLOPS OUTPUTS OE CP Dn Q0 to Q7 load and read register L L l h L H L H load register and disable outputs H H l h L H Z Z Logic diagram Pin descriptions ...

Страница 52: ...DRAS DOE DSCK_EN VEE DMA9 DMA7 VSS DMA5 DMA3 VEE DCS1 DB14 DB12 DB10 DB0 VEE DMBS0 DWE DCAS VSS DMA8 DMA6 VEE DMA4 DMA2 VSS DB7 DB6 VSS DB4 DB3 DB2 DMA11 DMA10 DMA1 DMA0 HCS 3F X AUX3 6 HCS1FX AUX3 7 VSS HIORDY AUX3 3 VSS HD13 AUX2 5 SP HD12 AUX2 4 C2PO HD11 AUX2 3 IRQ HD10 AUX2 2 SQSK HD9 AUX2 1 SQSO HD8 DCI_FDS AUX2 0 VFD_CLk VSS HIRQ DCI_ERR AUX4 7 HRST AUX3 5 HRRQ AUX4 0 HWRQ DCI_REQ AUX4 1 HD...

Страница 53: ...with 0 1 µF capacitor YUV2 108 O YUV2 pixel output data CDAC O Video DAC output Refer to description and matrix for UDAC pin 106 YUV3 109 O YUV3 pixel output data COMP I Compensation input Bypass to ADVEE with 0 1 µF capacitor YUV4 110 O YUV4 pixel output data RSET I DAC current adjustment resistor input ADVEE 111 I Analog power for video DAC YUV5 113 O YUV5 pixel output data YDAC O Video DAC outp...

Страница 54: ...st address bus AUX4 4 2 I O Aux4 data I Os 4 2 AUX 1 0 160 I O Auxiliary ports 1 0 ES60x8 Pin Description Continued Name Number I O Definition AUX 2 162 I O Auxiliary port 2 IOW O I OWrite strobe AUX 3 165 I O Auxiliary port 3 IOR O I O Read strobe AUX 7 3 169 166 I O Auxiliary ports 7 3 LOE 170 O Device output enable LCS 3 0 176 173 O Chip select 3 0 LD 15 0 197 194 191 185 182 178 I O EPROM devi...

Страница 55: ... 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 DVSS HDAT1 HDAT2 HDAT3 HDAT4 HDAT5 HDAT6 HDAT7 HADR0 HDAR1 HADR2 HADR3 HADR4 HADR5 HADR6 MWEB MRAS1B MA0 MA1 MA2 MA3 NC NC MA4 MA5 MA6 MA7 MA8 MA9 MA10 MOEB MCASUB MCASLB HADR7 HADR8 HADR9 HADR10 HADR11 HADR12 C2F ROMXA ROMCK LRSY DVDD1 DVSS DVDD0 VCOC VRPFR VPDO...

Страница 56: ...set input 40 HRDB I Read signal input 41 HWRB I Write signal input 42 HCSB I Chip select signal input Power supply 43 HDAT0 I O Data bus 0 44 DVDD1 I O system power supply Digital 3 3 V Pin Functions 2 Block No Pin I O Supplement Microcontroller 45 DVSS Digital system ground interface 46 HDAT1 I O Data bus 1 47 HDAT2 I O Data bus 2 48 HDAT3 I O Data bus 3 49 HDAT4 I O Data bus 4 50 HDAT5 I O Data ...

Страница 57: ...z I O 138 TEST2 I Test input 2 This input must be tied low 139 DVDCKIO I O Internal DVD clock I O Monitor 140 FSX O CD single frame sync signal Monitor pin 6 141 EFLG O Error correction C1 and C2 correction state monitor Monitor pin 5 CD data 142 DOUT O Audio EIAJ data output Monitor pin 7 Power supply 143 DVDD1 I O system power supply Digital 3 3 V 144 DVSS Digital system ground Pin Functions 4 B...

Страница 58: ...A8 A8 8 WE WE 9 NC NC 10 10 NC NC 11 11 NC NC 12 12 A1 A18 13 13 A7 A7 14 14 A6 A6 15 15 A5 A5 16 16 A4 A4 17 17 A3 A3 18 18 A2 A2 19 19 A1 A1 20 20 A0 A0 21 21 CE CE 22 22 GN GND 23 23 OE OE 24 24 DQ DQ0 25 25 DQ DQ1 26 26 DQ DQ2 27 27 DQ DQ3 28 28 NC NC 29 29 VC VCC 30 30 VC VCC 31 31 DQ DQ4 32 32 DQ DQ5 33 33 DQ DQ6 34 34 DQ DQ7 35 35 A1 A10 36 36 A1 A19 37 37 NC NC 38 38 GN GND 39 39 A1 A17 40...

Страница 59: ...9 8 2K C843 56P R863 33K C824 56PF R848 820K R820 4 7K C832 47U F R822 10K R866 22K CAP 1 VCC 2 PDRF 3 PD1 4 PD2 5 PD3 6 PD4 7 GND 8 FIN1 9 FIN2 10 PIN1 11 PIN2 12 TIN1 13 TIN2 14 LDD1 15 LDS1 16 LDD2 17 LDS2 18 GND 19 LDTH 20 LDON1 21 LDON2 22 AGOF 23 BCA 24 GU 25 DVD CD 26 DPD TE 27 WO PP 28 VCC 29 TH 30 XHTR 31 SGC 32 SREFI 48 PH 47 BH 46 ISET 45 WOC 44 PPN 43 PP 42 WO 41 TE 40 FE 39 RRE C 38 C...

Страница 60: ...LAYOUT DIAGRAM MAIN BOARD COMPONENT SIDE 9 14 9 14 ...

Страница 61: ...LAYOUT DIAGRAM MAIN BOARD SMD SIDE 9 15 9 15 ...

Страница 62: ...8P ES6028FW COILS FILTERS IC107 9965 000 15884 IC AT24C02N 10SI 2 7 IC108 9965 000 12494 74HC374 FB101 9965 000 12471 BEAD FERRITE 600Ω at100MHz IC110 9965 000 12490 CS4360KZ FB102 9965 000 12471 BEAD FERRITE 600Ω at100MHz IC114 9965 000 15887 IC RT9164 33CLR FB103 9965 000 12471 BEAD FERRITE 600Ω at100MHz FB104 9965 000 12471 BEAD FERRITE 600Ω at100MHz IC115 9965 000 19385 IC 4P B1117N 2 85 SOT 2...

Страница 63: ...POWER BOARD TABLE OF CONTENTS Circuit Diagram 10 2 PCB Layout 10 3 Electrical Parts List 10 4 10 1 10 1 ...

Страница 64: ...09 1N4001 R91222K R913 10 C930 10UF C932 4 7UF C929 220UF C931 220UF R914 4 7M C935 103 1KV L901 2 22mH C936 103 1KV C937 220UF R9111 1 R9121 1 R9101 1 R9131 1 R9141 1 1 2 3 4 5 6 7 8 9 10 11 12 13 CN901 13PIN2 5 F909 T3 15A L 250V F903 T3 15A L 250V F906 T1 6AL 250V F905 T1 6AL 250V F9041 T1 6AL 250V F902 T1 6AL 250V 1 2 3 4 RB977 4PIN 3 96mm TRANSFORMER 1 2 3 4 5 6 7 8 9 10 11 12 13 CN901 2 5mm ...

Страница 65: ...10 3 10 3 POWER PCB LAYOUT ...

Страница 66: ...T901 9965 000 20646 PWR TRANS 115 230V 21 CAPACITORS C933 9965 000 15941 COND SAFTY 0 01µF 250V 20 C934 9965 000 15941 COND SAFTY 0 01µF 250V 20 C935 9965 000 15941 COND SAFTY 0 01µF 250V 20 C936 9965 000 15941 COND SAFTY 0 01µF 250V 20 Note Only these parts mentioned in the list are normal service parts RESISTORS R906 9965 000 12521 1Ω 1 4W 5 R909 9965 000 12521 1Ω 1 4W 5 R9101 9965 000 12521 1Ω ...

Страница 67: ...YUV BOARD TABLE OF CONTENTS Circuit Diagram 11 2 PCB Layout 11 3 Electrical Parts List 11 4 11 1 ...

Страница 68: ...11 2 CIRCUITDIAGRAM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 RB202 CON16 ZD406 7V ZD408 7V ZD407 7V C1 15P C4 15P C5 15P FB1 601 FB2 601 FB8 601 JK2101 Pr Cr Pb Cb Y LFR200712 0001 ...

Страница 69: ...11 3 PCB LAYOUT TOP VIEW PCB LAYOUT BOTTOM VIEW ...

Страница 70: ...201 9965 000 20657 CONNECTOR 6PIN COILS FILTERS FB1 9965 000 12471 BEAD FERRITE 600Ω AT100MHZ FB2 9965 000 12471 BEAD FERRITE 600Ω AT100MHZ FB8 9965 000 12471 BEAD FERRITE 600Ω AT100MHZ Note Only these parts mentioned in the list are normal service parts ...

Страница 71: ...3 1CH AUDIO OUT BOARD TABLE OF CONTENTS Circuit Diagram 12 2 PCB Layout 12 3 Electrical Parts List 12 4 12 1 ...

Страница 72: ...1 501 33 33 L502 502 33 33 L503 503 33 33 104 104 C505 505 C502 502 33P 33P 104 104 C5 C506 06 C501 501 33P 33P C5 C503 03 33P 33P C504 504 33P 33P 1K 1K R501 501 L505 505 100 100 100M 100M JK JK501 501 DI DIN N JA JACK CK9P 9P 1 SL OUT 2 SR OUT 3 GND 4 C OUT 5 SUB OUT 6 MUTE 7 5V 8 GN D ...

Страница 73: ...12 3 PCB LAYOUT COMPONENT SIDE PCB LAYOUT SMD SIDE ...

Страница 74: ...DIODES D516 9965 000 19409 DIODE CHIP BAV16W IN4148W D517 9965 000 19409 DIODE CHIP BAV16W IN4148W ZD1 9965 000 19397 CHIP ZENER 5 6V 5 0 5W ZD406 9965 000 19397 CHIP ZENER 5 6V 5 0 5W ZD407 9965 000 19397 CHIP ZENER 5 6V 5 0 5W ZD408 9965 000 19397 CHIP ZENER 5 6V 5 0 5W IC TRANSISTORS Q506 9965 000 20268 XISTR NPN 2SC1623 Note Only these parts mentioned in the list are normal service parts ...

Страница 75: ...13 1 SET EXPLODED DRAWING 13 1 1 4 5 6 8 25 26 7 24 10 9 11 13 14 15 18 16 17 2 3 12 21 20 22 19 23 31 27 28 30 29 ...

Страница 76: ...HOLDER 14 9965 000 19359 POWER KEY 15 9965 000 19347 TOP CABINET 16 9965 000 19363 CD DOOR LENS 17 9965 000 19349 CD DOOR 18 9965 000 19373 MOTOR DC 4V 19 9965 000 19353 GEAR HOLDER 20 9965 000 19364 PULLEY MOTOR 21 9965 000 19367 BELT 22 9965 000 19351 GEAR DRIVE 23 9965 000 19352 GEAR TURN 24 9965 000 19375 PWR TRANS EI 66 115 230V 25 9965 000 20634 BOTTOM CABINET 26 9965 000 20638 RUBBER FOOT 2...

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Philips MC-D370/21M, Руководство по обслуживанию

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