Philips DVDR3350H Service Manual Download Page 58

Page: 58 / 83

EN 58

3139 785 30981

Circuit- and IC Description

Reset concept Digital board

The rest circuitry [7595] takes cares that the different
devices on the digital board are boot-up in the correct
order. At power on the reset circuitry provides the
following resets (delay

1):

•

SYS_RST# to the Domino chip [7101] and Flash

Memory

[7294]

The Domino chip then generates other reset signals
(delay

2) via its GPIOs:

•

VID_RST# to reset the VIP [7401]

•

LINK_RST# to reset the IEEE1394 DV PHY IC [7301]

•

ODD_RST#_1 to reset Basic Engine

•

HDD_RST#_1 to reset the Hard Disk

8.4.8. I/O

Connector

Audio IO Connector (item 1536)

The Audio In/Out (AIO) connector is used to interchange
digital audio signals between the Analog and Digital
board

Video IO Connector (item 1521)

The Video In/Out (VIO) Connector is used to interchange
analogue video signals between the Analog and Digital
board

DMN 8652

Delay t

Basic Engine

VAD8041

Delay t

Hard Disk

Delay t

VIP (TVP5146)

Delay t

PDI1394P25BD

Delay t

FLASH MEMORY

Delay t

POWER ON

RESET & LOW

VOLTAGE

DETECTION

NCP303LSN30

IC7595

HOSTRST

5V Supply

FRONT

MICROPROCESSOR

RSTn

SYSRST#

LNK_RST#

VID_RST#

VIP_RST#

ODD_RST#_1

HDD_RST#_1

Figure 8-6 DOMINO_RESET

8.4.5. Power Supply

The Digital board is not powered in standby mode. The
control signal STBY on the analog board will enable the
PSU and power the digital board.

•

STBY = Low: the digital board is in powered down

standby

mode

•

STBY = High: the power supply to the digital board is

enabled.
The 3V3, +5V and +12V come from the PSU, while the
following voltages are generated in the digital board:

•

1.8V core voltage is generated on the board by a 2A

switching step down voltage regulator [7521]

•

2.5V supply for the SDRAM is generated by an ultra

fast low dropout linear regulator [7515]

•

1.25V DDR termination supply is generated by

regulator

[7201]

8.4.6. Memory

•

FLASH IC7294: this memory contains the boot

parameters and application

rmware

8.4.7. Reset

Summary of Contents for DVDR3350H

Page 1: ...g Main Part Top View 38 Layout Analog Main Part Bottom View 39 Front Front Panel Display 40 Contents Page Front Front Panel Audio Video In 41 Layout Front Panel Top Copper Pattern 42 Layout Front Panel Bottom Copper Pattern 42 Front Standby 43 Layout Standby Top View 43 Layout Standby Bottom View 43 Digital Back end Processor 44 Digital Memory 45 Digital IEEE 1394 Physical Layer 46 Digital Video I...

Page 2: ...iver PLL tuning with AFC for optimum reception Frequency range 55 805 MHz Sensitivity at 40 dB S N 60dBμV at 75 Ω video unweighted 1 4 5 Video Performance Channel 25 503 25 MHz Test pattern standard test pattern RF Level 74dBμV Measured on Cinch Out Frequency response 0 1 3 58 MHz 1 3dB 1 4 6 Audio Performance Audio Performance Analogue HiFi Frequency response at Cinch L R output 100 Hz 10 kHz 0 3...

Page 3: ...t weighting 1 6 1 All Outputs SNR 48dB Bandwidth 4 2 MHz 3dB 1 7 Audio Performance CD 1 7 1 Cinch Output Rear Output voltage 2 channel mode 2Vrms 1dB Channel unbalance 1kHz 1dB Crosstalk 1kHz 100dB Crosstalk 20Hz 20kHz 87dB Frequency response 20Hz 20kHz 0 2dB max Signal to noise ratio A weighted 90dB Dynamic range 1kHz 83dB Distortion and noise 1kHz 83dB Distortion and noise 20Hz 20kHz 75dB Interm...

Page 4: ...te kit ESD3 small tablemat wristband connection box extension cable and earth cable 4822 310 10671 Wristband tester 4822 344 13999 Be careful during measurements in the live voltage section The primary side of the power supply including the heatsink carries live mains voltage when you connect the player to the mains even when the player is off It is possible to touch copper tracks and or component...

Page 5: ...adjusted temperature at the solder tip o To exchange solder tips for different applications Adjust your solder tool so that a temperature around 360 C 380 C is reached and stabilized at the solder joint Heating time of the solder joint should not exceed 4 sec Avoid temperatures above 400 C otherwise wear out of tips will rise drastically and flux fluid will be destroyed To avoid wear out of tips s...

Page 6: ...EO IN jack on the TV D Use the supplied audio video cable red white plugs to connect the AUDIO L R OUT 2 jack on this recorder to the AUDIO IN jacks on the TV E Connect the power cable from the recorder to an AC power outlet EXT 1 AUDIO IN L R VIDEO IN CVBS MAINS ANTENNA TV EXT 1 VIDEO CVBS AUDIO S VIDEO Y C AUDIO R L OUT 2 VIDEO CVBS L R AUDIO P B OUT 1 Y P R COAXIAL DIGITAL AUDIO OUT Television ...

Page 7: ... Shift Buffer The TSB can store up to 3 hours of recordings temporarily Press once to display the Time Shift video bar 10 15 36 AM 08 30 45 AM 07 15 36 AM CH003 P03 The contents on the time shift buffer will be erased once you press CH or or if you switch to another mode SOURCE DV DVD REC Start time of program Program stored in TSB Shows TV channel or video input source TSB status icon in playback...

Page 8: ... playback options see the accompanying User Manual Copying to a DVD recordable disc Types of discs used on this recorder You can copy the contents in your hard disk to a DVD recordable disc A Insert a recordable DVD disc B Press HDD to view the titles on the hard disk C Press UP or DOWN to select the title D Press SELECT to mark the titles you wish to copy E Once you fi nish your selection press H...

Page 9: ... 4 1 Dismantling and Assembly of the Set For item numbers please see the exploded view in Chapter 9 4 1 1 Dismantling of the DVD Loader Tray Cover 1 Inserting a minus screw driver and push the lever in the direction as shown in Figure 4 1 to unlock the tray before sliding it out Figure 4 1 2 Remove the Tray Cover as shown in Figure 4 2 Figure 4 2 4 Mechanical Instructions 1 1 2 EN 9 3139 785 31500...

Page 10: ... 1 1 2 Remove the 4 screws to free the Basic Engine Figure 4 6 3 Place the Basic Engine in the service position by flipping the basic engine to the vertical position Figure 4 7 4 1 4 Dismantling of the Digital Board 1 Remove the 4 screws to loose the Digital Board as shown in Figure 4 8 Figure 4 8 3 3 4 5 5 EN 10 3139 785 31500 Mechanical Instructions 4 ...

Page 11: ... 1101 can be removed and use for hyper terminal connection 4 1 5 Dismantling of the Analog Board 1 Remove 5 screws 246 and 4 screws 254 and screw 230 Figure 4 10 2 Remove 3 screws 270 and release 2 catches on the board Figure 4 11 6 7 9 8 3 Service Position can be achieved by flipping the Analog board to the Vertical Position as shown in Figure 4 10 Figure 4 12 EN 11 3139 785 31500 Mechanical Inst...

Page 12: ...ed to the set will display Upgrading Software Please wait Do not switch off the power The whole process takes less than 5 minutes Note Do not press any button or interrupt the mains supply during the upgrading process otherwise the set may becomes defective 6 When the upgrading process is successful the tray will open and the TV connected to the set will display System is successfully upgraded Rem...

Page 13: ...V connected to the set will display Upgrading Software Please wait Do not switch off the power The whole process takes less than 15 minutes Note Do not press any button or interrupt the mains supply during the upgrading process otherwise the set may becomes defective 6 When the upgrading process is successful the tray will open and the TV connected to the set will display Loader upgrade process ha...

Page 14: ... is out the specification stated in the OK condition above 4 For references to sine waves OK signal shape resembles a sine wave with peak to peak voltage level of 5 6V 10 note that this voltage level is obtained by using a 0dB test signal NOK means if the measurement is out the specification stated in the OK condition above 5 For references to video waveforms OK the measured waveforms resembles sh...

Page 15: ...0v Pin 3 3 30v Pin 4 3 30v Pin 6 12 00v Pin 9 5 00v Pin 12 5 00v Check Voltage at PSU Connector J5 Pin 1 12 00v Pin 4 5 00v Check Voltage at PSU Connector J6 Pin 1 12 00v Pin 4 5 00v OK OK Replace Digital Board Replace Analog Board Replace Drive OK Replace Hard Disk After replacing Hard Disk reinstall the Software for the Hard Disk portion Replace Power Supply Unit Check all cable connections for ...

Page 16: ...ge at PSU Connector D Pin 1 12 00v Pin 4 5 00v Replace Loader OK Fix the cable connection Visible problems with connections Visible problems with connections No visible problems with connections Fix the cable connection No visible problems with connections Replace Power Supply cable from PSU to Drive NOK Replace PSU NOK 5 3 2 Cannot Read Disk 5 3 3 Disk Unknown OK Replace Loader OK Check cable con...

Page 17: ...itor Test Point I616 I617 3 3V Monitor Test Point F408 5V high OK OK OK OK NOK NOK Check Voltage at Connector 1400 Analog Board Pin 1 12 00v Pin 3 5 00 v Pin 5 3 30v Pin 7 5 00v Pin 9 32 00v Pin 11 26 00v OK NOK Replace Analog Board Replace Digital Board Replace Analog Board Change Audio DAC item 7603 on Analog Board Change Audio DAC item 7603 on Analog Board Change Digital Board Change transistor...

Page 18: ...uare pulse 12 28MHz F609 F610 F611 square Pulse Replace the component in between these 2 test point Op Amp 7300 Check control line I612 0V low I611 1 7 V I610 1 6V Check supply voltage I614 3 3V OK NOK OK OK Replace Digital Board Change ADC NOK NOK Change ADC NOK Replace Analog Board OK Check connections on connector 1600 and 1204 for visible disconnections or loose connections No visible problems...

Page 19: ... Check Supply voltage at F420 8V I508 5V I515 5V IF MDX 7301 pin 3 13 no sine wave Verify Input of MDX 7301 I300 I301 I312 I313 I314 I315 I303 I305 OK NOK I503 4 5MHz 300 500mVpp Sine wave Touch up joint OR Replace IC MSP 7500 OK OK Change Analog Board OK Pin9 Pin10 Source 0 0 RF tuner audio 0 1 Front Audio in 1 0 Rear audio in 1 1 Rear audio in 2 provision ...

Page 20: ...he tray NOTE2 To debug this section playback a 75 Color Bar title Check Digital Board Waveform at testpoints CVBS T524 Y T522 C T523 GY T520 BPb T518 RPr T521 Replace Digital Board Check Analog Board waveform at testpoints CVBS F235 C F236 Y F237 D VR F238 D_YG F239 D_UB F240 OK NOK NOK OK Replace FFC cable on connector 1205 analog board NOK Check Analog Board waveform at test points D_YG F213 D_U...

Page 21: ...eck respective i p test point of video in at analog board Replace Crystal 1461 NOK OK OK NOK Replace Digital Board NOK Replace Analog Board NOK OK Check FFC cable on connector 1521 for loose connection Fix the loose connection Visible loose connections No visible loose connections Check FFC cable on connector 1204 on Analog Board for loose connections Fix the loose connection Visible loose connect...

Page 22: ...oints I119 33V F101 5V Check I100 I102 On I2C Direct access tuner to any channel If there are video and no audio then check MSP Xtal item 1500 for Clock at 18 432MHz Replace Tuner Replace Tuner NOK OK OK OK Check for visible cracks on PCB at the areas near to the Tuner OK NOK Replace Analog Board Replace MSP Xtal item 1500 NOK Replace PSU NOK ...

Page 23: ...HY F438 DIGITAL AUDIO OUT DOMINO DMN 8652 MPEG 2 AC3 CODEC EEPROM DIGITAL AUDIO I2C A_PCMCLK A_xCLK BUFFER A_YCVBS DAC D_DATA0 D_WCLK D_BCLK 9 11 12 14 D_PCMCLK D_xCLK ANALOG VIDEO 1800 CONTROL LINES CONTROL LINES SCK D_FM D_HOST RDY_FM ATN_FM HOST_RESET IDE BUS FAN 1804 6 IDE BUS IN EXT OUT2 OUT1 DVD RW ENGINE D4 3 TRAY CONTROL SERVO READ WRITE DISC HARD DISK POWER SUPPLY UNIT 40 40 LASER 1600 1 ...

Page 24: ...16316GBT Audio Switches HEF4052B Fan 1 Reset Multi Sound Processor MSP34x5 ADC DAC 1 KILL Supply VFT Display Power Supply RC Front Keys DIGITAL BOARD DVDR I2S D_KILL_N IDE0 Hard Disk IDE1 HOST_Reset I2C 5V INT I2C 3V3 Reset 5VSTBY AFC 2 2 2 1 1 35 STBY IPFAIL AKILL MUTE RSA1 RSA2 FRONT Board FAN_CTRL Front Panel Processor Control Block Diagram ...

Page 25: ...TUNDET1 12 DDA0 12 GND 12 DD 12 32 IOCS16 12 DD 12 32 IOCS16 13 VKKN 13 AINSW0 13 GND 13 TUCVBS 13 DD 2 33 DA1 13 DD 2 33 DA1 14 12V 14 AINSW1 14 DMCK 14 GND 14 DD 13 34 PDIAGN 14 DD 13 34 PDIAGN 15 FANCTL 15 GND 15 RCVBSIN 15 DD 1 35 DA0 15 DD 1 35 DA0 16 FBSCRT 16 AMUTE 16 GND 16 DD 14 36 DA2 16 DD 14 36 DA2 17 SBSCRT0 17 AINCOAX 17 RYIN 17 DD 0 37 CS0N 17 DD 0 37 CS0N 18 SBSCRT1 18 NC 18 GND 18...

Page 26: ...rams Waveforms Wiring Diagram Waveforms Waveforms of Analog Board F219 Y_OUT F220 C_OUT F222 CVBS_OUT F236 D_C F237 D_Y F238 D_VR F239 D_YG F240 D_UB I302 AFER I304 AFEL I619 ALDAC I621 ARDAC I714 D_OUT 7500MSP XTAL_IN 7500MSP XTAL_OUT ...

Page 27: ...aveforms Wiring Diagram Waveforms of Digital Board AUD_BCKI T537 AUD_BOKO T541 AUD_DAI 0 T539 AUD_DAO 0 T543 AUD_MCKI T540 AUD_MCKO T544 AUD_WCKI T538 AUD_WCKO T542 VOA_RPr T521 VOA_BPb T518 VOA_CVBS T524 VOA_GY T520 VOA_SC T523 VOA_SY T522 ...

Page 28: ...EN 28 3139 785 31500 6 Block Diagrams Waveforms Wiring Diagram Test Points Overview for Analog Board Testpoint_AnalogBd_32694 pdf 2005 11 18 ...

Page 29: ...EN 29 3139 785 31500 Test Points Overview for Digital Board 6 Block Diagrams Waveforms Wiring Diagram Testpoint_DigitalBd_32683 pdf 2005 11 18 ...

Page 30: ...u 4 K 0 1 3 1 1 3 7 SIFOUT 17 VIDOUT 14 VTU I104 2 NC1 3 NC2 4 NC3 5 NC4 NC5 13 RFAGC 11 9 SCL 10 SDA 6 1 BB 8 GND1 15 GND2 12 MB 8 1 9 1 0 2 1 2 R E N U T 2 Z Q M T 1 0 1 1 AFT 16 AOUT 9 10 NC3 17 NC4 4 PLUSB SIFOUT 15 16 TU 6 VIN 18 VOUT CHSW 11 CLK 5 CRTL 12 DATA 9 1 0 2 1 2 2 2 NC1 8 NC2 R E N U T 2 Z Q M T 0 0 1 1 AFTOUT 13 2 AIN 14 AOUT 3 5104 6u8 K 8 1 9 0 1 3 5VSTBY K 0 1 6 0 1 3 V 5 2 u 2...

Page 31: ...8 D S E N 5 2226 100n GND GND_C GND 4208 2222 100n 4211 GND u 0 1 0 2 2 2 3210 68R F206 D N G 7204 BC847BW 3 1 2 3 R 0 3 3 4206 F211 GND 5NESD GND GND 5NESD GND 5V D S E N 5 I202 4207 F215 GND GND 6 4 2 F F203 F226 10u 2212 F227 7202 BC847BW 1 3 2 F BC857BW 7203 5NESD 1 2 2 3 R 0 3 3 6 2 2 3 R 6 5 4 1 1208 2 3 I203 LPR6520 G020G GND_V 3 0 2 4 R 0 5 1 8 0 2 3 R 0 3 3 4 2 2 3 GND F207 5V GND GND 10u...

Page 32: ...03 I301 I317 p 0 7 4 3 0 3 2 11 4 13 3 5NSTBY 6 1 7 8 12 1 14 5 15 2 MDX HEF4052B 7301 10 9 6 D N G D N G F300 2318 100n GND GND GND 7 0 3 3 K 0 0 1 GND GND GND BC817 25W 7302 I314 GND I315 2302 1u0 3304 470R F301 GND 5 1 3 2 p 0 7 4 6304 BAS316 1 0 3 3 K 0 0 1 I316 6 3V 47u 2316 GND 1u0 2300 5VSTBY 0 0 3 3 10u 16V 2310 K 0 0 1 1201 2 6 7 5 T 331520 10 10 2 1 C 4 8 3 X Z B 1 0 3 6 I310 2 1 C 4 8 3...

Page 33: ...1 G3 D E F G H 1400 A1 2352 G4 2400 G1 2410 B4 2411 B4 2412 B5 7401 PDTC124EU F405 A2 F406 A2 F407 A2 F408 A2 F409 B2 F410 B2 SI2306DS 33VSTBY 7402 F401 n 0 0 1 1 1 4 2 4 1 4 2 n 0 0 1 8 1 4 2 n 0 0 1 5402 10u 7 1 4 2 F417 u 0 2 2 6 1 4 2 n 0 0 1 3 1 4 2 V 6 1 u 0 2 2 V 6 1 5V BC857BW 7403 5400 22u Y B T S 3 V 3 R 7 4 1 0 4 3 3405 100R 3V3STBY n 0 0 1 5 1 4 2 VGNSTBY 5VSTBY 4K7 3412 3411 4K7 4 5 6...

Page 34: ...4 I505 7 K 4 7 0 5 3 I509 8VSTBY 8VSTBY 2504 1u0 5500 I513 10u 8VSTBY V 5 2 u 0 1 7 0 5 2 3501 100R 100R 3500 0 n 1 6 1 5 2 n 0 1 4 1 5 2 5V I518 8 1 5 2 3 p 3 I500 V 5 2 u 0 1 0 0 5 2 5 0 1 5 u 0 1 I504 5 0 5 2 V 5 2 u 0 1 5V 0 1 5 2 n 0 0 1 I507 n 0 1 6 0 5 2 3502 2K2 2 1 5 2 0 n 1 3 p 3 9 1 5 2 56p 2501 7 1 5 2 n 0 0 1 I510 6 1 1 5 2 u 0 1 STBYQ 11 N E T S E T 4 P T 7 1 F E R V 9 2 2 F E R V 5 ...

Page 35: ...8 1 6 2 7 u 4 I615 K 0 1 4 2 6 3 100K 3621 680R 3629 3V3SW I613 5 2 6 2 n 0 0 1 4 2 6 2 n 0 0 1 22R 12VSTBY 5NSTBY GND 3606 PDTC124EU 7602 GND GND K 0 0 1 0 0 6 3 6 1 3 S A B 3V3SW 0 0 6 6 F601 F600 F602 GND c601 5VSTBY 2617 100n GND GND D N G I623 A D N G I618 K 7 4 6 1 6 3 100n 2616 7600 PDTA124EU 0 0 6 2 D N G n 2 2 A n 0 0 1 5 1 6 2 A A A 8 1 6 3 K 7 4 A A 2 3 6 3 K 7 2 K 0 1 I610 K 0 1 2 2 6 ...

Page 36: ...IO1 OPTION d e s u t o n I712 A4 i713 B3 I714 D4 I715 D2 I716 E3 I717 D3 to DAC_ADC 2 O I G I D o t D 3712 75R R 0 6 5 5 0 7 3 2 0 7 3 K 0 0 1 82R 5V1 3713 5V 5V I714 5V1 74HCU04D 13 7 14 12 1700 310360100162 1 2 3 4 7700 6 R 0 6 5 0 1 7 3 100n 2704 R 0 7 4 0 0 7 3 I702 F701 F700 YKC21 3416 1701 1 3 2 F703 3 7 14 4 5V1 8 7700 2 74HCU04D 74HCU04D 7700 4 9 7 14 2K2 3709 2702 100n n 0 1 0 0 7 2 7700 ...

Page 37: ...2 7 K 4 3 0 8 3 3800 1K0 0 K 1 7 0 8 3 5V 7 8 9 BSH103 7800 11 12 13 14 2 3 4 5 6 1803 HLW14S 2C7 LF 1 10 BC847BW 7802 F816 F808 I804 F815 3V3SW 19 2 20 3 4 5 6 7 8 9 1 10 11 12 13 14 15 16 17 18 1800 HLW20S 2C7 4 0 8 3 7803 BC327 25 7 K 4 7 0 8 F 7801 BSH103 1K0 3801 0 0 8 2 V 5 2 u 0 1 F805 12VSTBY I802 F818 0 1 8 3 K 7 4 1 2 F821 B2B EH A 1804 6 0 8 3 0 R 1 F810 F819 F814 F806 I801 I803 F811 F8...

Page 38: ...EN 38 3139 785 31500 7 Circuit Diagrams and PWB Layouts Layout Analog Main Part Top View TopView_AnalogBd_32694 pdf 2005 11 18 ...

Page 39: ...EN 39 3139 785 31500 7 Circuit Diagrams and PWB Layouts Layout Analog Main Part Bottom View TopView_AnalogBd_Hmc_32694 pdf 2005 11 18 ...

Page 40: ... 6 n 0 1 7 1 1 2 F112 33R 3139 180R 3138 V 5 2 u 0 1 5 0 1 2 u 0 0 1 5100 GND EVQ11L05R 1217 F131 GND 6 2 1 3 K 2 8 1207 EVQ11L05R EVQ11L05R 1211 7 2 1 2 n 0 0 1 GND 3119 10K BC337 25 7102 I113 F116 GND m 0 2 2 4 1 1 2 V 5 5 I114 7108 BC847BW I110 R 0 7 4 9 0 1 3 100K 3114 10K 3118 BZX384 C6V8 6100 7103 BC327 25 F107 470R 3105 3115 100K 100K 3116 33R 3102 150R 0 0 1 2 n 0 0 1 3128 1 0 1 I 4108 F12...

Page 41: ...B 4 0 2 6 F211 F209 n 0 1 2 0 2 2 F201 3 0 2 6 2 1 C 4 8 3 X Z B 1219 1 2 3 4 5 6 B6B PH K GND GND GND GND 0 0 2 6 2 1 C 4 8 3 X Z B 2 1 2 6 GND 1 1 2 6 2 1 C 4 8 3 X Z B 2 1 C 4 8 3 X Z B 8 1218 1 2 3 4 5 6 7 F205 CSS5004 2255F F203 8 9 F210 1 2 3 4 5 6 7 2 0 2 F B9B PH K 1300 GND 2 1 C 4 8 3 X Z B 2 0 2 6 V 5 2 u 0 1 1 0 2 2 10K 3200 GND F200 GND GND 3 C 4 5 6 3 0 2 2 n 0 0 1 YKF51 5362 1202 1 2...

Page 42: ...0 7 Circuit Diagrams and PWB Layouts Layout Front Panel Top Copper Pattern SMD Components Layout Front Panel Bottom Copper Pattern Components TopView_FrontBd_32673 pdf 2005 11 18 TopView_FrontBd_Hmc1_32673 pdf 2005 11 18 ...

Page 43: ... F301 C2 I300 C4 STANDBY BOARD 1 DC0 B C D E GND GND 1 0 3 6 8 V 6 C 4 8 3 X Z B 1 2 GND WH02D 1 0013 0 0 3 2 2 n 2 F301 I300 F300 EVQ11L05R 1303 0 0 3 6 8 V 6 C 4 8 3 X Z B 3139_243_32663_a4_sh130_sh1 pdf 2005 07 08 Layout Standby Top View Layout Standby Bottom View TopView_StandByBd_32663 pdf 2005 11 18 TopView_StandByBd_Hmc_32663 pdf 2005 11 18 ...

Page 44: ... 1M0 3163 T122 3196 4K7 B4B PH K 1 2 3 4 n 0 0 1 1 9 1 2 1111 3171 2 47R 2 7 3132 10K 3135 10K K 0 1 3 0 1 3 3174 1 47R 1 8 5 3175 4 47R 4 1 5 1 2 V 5 2 1 2 3 4 u 0 1 B4B PH K 1105 3173 4 47R 4 5 T101 3134 10K 2 7 22R 3188 2 15K 3107 3 6 7 22R 3184 3 47R 3178 2 2 1 8 22R 3181 1 22R 3124 K 0 1 5 1 1 3 K 0 1 8 1 1 3 4 5 47R 3176 4 100n 2108 n 0 0 1 2 7 3 5 1 2 47R 4 5 22R 3185 2 3178 4 22R 3186 3 3 ...

Page 45: ... 3277 3 47R 3 4 3 8 4 6 6 6 2 1 2 5 8 5 4 6 21 47 51 1 8 1 3 3 3 9 5 1 5 5 1 6 49 56 20 16 14 17 19 25 43 50 53 23 62 63 65 5 7 8 10 11 13 54 22 45 44 46 24 2 4 57 59 60 41 42 31 32 35 36 37 38 39 40 26 27 DDR Φ 16Mx16 SDRAM 29 30 28 13 12 0 2 7211 9 0 1 11 1 19 18 17 16 15 14 2 3 4 5 6 7 8 4 5 7292 74LVC573APW 3251 4 47R T201 3 6 3269 3 47R 100n 2262 100n 2269 100n 2268 47R 4 5 3284 47R 3253 4 10...

Page 46: ...3 F9 3344 F9 3345 G9 3351 E5 3360 E5 3361 E5 3362 E5 2303 D6 2304 D6 2305 D7 2306 D7 2307 D7 2321 G5 2341 G9 Y H P t r o p s n a r T l a c i s y h P 4 9 3 1 E E E I 2343 G9 T306 E7 T307 E7 T308 F7 T309 E7 T310 F6 T311 F7 T312 E7 T313 E7 3306 F7 3307 F7 3308 F7 3321 F5 3322 G5 3331 F5 3332 F5 3341 F9 1 1 K 5 T314 E7 T315 F6 T316 F6 T321 F6 T351 E6 T352 E6 F 4361 E5 5301 C6 7301 D6 T301 E7 T302 E7 T...

Page 47: ...2461 D6 2462 D6 2471 F6 2472 F6 T409 G10 T411 F10 T412 F10 T421 E7 T411 n 0 0 1 5 1 4 2 3492 4 22R 4 5 1K0 T403 3423 3425 3426 1K0 3 6 1K0 22R 3492 3 n 0 0 1 2 1 4 2 n 0 0 1 3 1 4 2 n 0 0 1 2 0 4 2 3455 100R 1 R 5 7 6 7 4 3 T407 p 0 0 1 0 9 4 2 10p 2461 1K0 3427 46 45 44 43 100n 2479 18 23 73 74 75 54 53 52 51 50 47 28 29 80 1 2 7 8 9 16 17 9 3 9 4 2 6 8 3 8 4 1 6 7 7 6 7 33 34 8 6 1 3 1 4 5 5 7 6...

Page 48: ... 7 T A B 3 2 5 4 T600 T531 p 2 2 2 5 5 2 22R 3562 T528 T535 T554 T596 1 2 6 3 1 R 0 2 6 2 2 6 3 1 3 K 3 3 6 3676 3 33R V 0 5 u 2 2 n 0 0 1 7 1 5 2 4 5 5 1 5 2 3675 4 33R 8 1 5 2 V 6 1 u 0 2 2 p 0 2 2 7 2 6 2 5 CD 3 GND 2 INP 4 NC 1 OUTP 3 6 7595 NCP303LSN30 4 5 33R 3674 3 33R 3673 4 T615 n 0 0 1 2 1 5 2 3503 22R 5 2 5 2 V 6 1 u 0 3 3 n 0 0 1 3 1 5 2 3540 22R 22R 3539 22R 3541 p 2 2 3 4 5 2 3684 4 ...

Page 49: ...EN 49 3139 785 31500 7 Circuit Diagrams and PWB Layouts Layout Digital Main Part Top View TopView_DigitalBd_32683 pdf 2005 11 18 ...

Page 50: ...EN 50 3139 785 31500 7 Circuit Diagrams and PWB Layouts Layout Digital Main Part Bottom View BottomView_DigitalBd_32683 pdf 2005 11 18 ...

Page 51: ...ower fail 7 5NSTBY 8 GND 9 33VSTBY 10 GND 11 VGNSTBY Connector B Supply to Digital Board Pin no Supply Signal Remarks 1 3V3D 2 3V3D 3 3V3D 4 3V3D 5 GND 6 12VD 7 GND 8 GND 9 5VD 10 HD_ON 2 5V supply for conn C G is on 0 5V supply for conn C G is off 11 GND 12 5ND Connector C not in use Connector D Supply to Basic Engine Pin no Supply 1 12VE 2 GND 3 GND 4 5VE Connector E Supply to HDD Pin no Supply ...

Page 52: ...for further processing via pin 13 8 2 6 Vacuum Fluorescent Display 1203 HUV 08SS65T The VFD is fully controlled and driven by the slave μP 8 2 7 VFD Heater Voltage Generator The oscillator circuit provided by 5100 2101 2102 7100 provides the necessary sine wave signal transistors 7101 7102 7103 to generate the 50 duty cycle 48KHz AC square wave signal for the filament of the VFD 8 2 8 Timer Wake u...

Page 53: ...ol 8 9 12 13 26 27 31 30 40 41 38 37 Q Peak Det Source select Demodulator DACM_L DACM_R SC1_OUT_L SC1_OUT_R LH Logic 1 3 5 1 10 9 LL HL MSB LSB HEF4052 2 5 12 L H L H HH LH LL HL HH 3 4 15 14 11 13 1 6 MSB LSB POS 7301 AFER AFEL ARDAC ALDAC 16 14 VOR VOL from CU MUTE DKILL IPFAIL AKILL AMUTEC BMUTEC Modulator AFER AFEL AINFR AINFL DA OUT AMCO REAR OUT2 CVBS YC REAR OUT1 YUV AR AL AIN2R AIN2L AIN1R...

Page 54: ...signal is generated on the digital board and routed via the audio interface cable and connector 1600 to the Analog board Here the DAOUT line first passes a 6 fold inverter 7700 being used as a driver and for performance reasons noise reduction jitter etc Afterwards a transformer 5700 is necessary to achieve the correct level and also to have a floating output with isolated group before the signal ...

Page 55: ...tal board A_V REAR IN EXT1 Y V Pr U Pb REAR OUT1 Y V Pr U Pb From digital board FEBE Backend D_Y D_Pr D_Pb D_Y D_C CVBS Y C YFIN FRONT IN CFIN WSFI to CU Y C Y_REAR optional optional C_REAR WSRI to CU CVBS_REAR CVBS REAR IN EXT2 A_Y CVBS_FIN A_U C_REAR D_CVBS TUNER REAR OUT2 CVBSR_OUT REAR OUT S CONN Y C WSRO CR_OUT VY_OUT CVBS_TV optional optional optional Figure 8 3 Analog Video IO ...

Page 56: ...through connector 1205 on the Analog Board 8 4 Digital Board The Digital Board is based on the highly integrated LSI Domino BGA chip Ball Grid Array DMN 8652 This IC has 2 on chip ATAPI controller and integrates an analog video encorder and provides build in support for non simultaneous progressive and interlaced video output A 1394 link layer function is also integrated requiring only a simple ex...

Page 57: ...owing outputs Analogue video CVBS YC and RGB outputs on connector 1521 I2 S audio PCM format on connector 1536 SPDIF audio digital audio output on connector 1536 Progressive Scan output connector 1522 Not for European version 8 4 3 Basic Engine Interface The Digital board is equipped with an IDE bus ATAPI for connecting to the Basic Engine FRONTEND INTERFACE VIP TVP5146 DMN 8652 7101 7401 7301 193...

Page 58: ...ard DMN 8652 Delay t1 Basic Engine VAD8041 Delay t2 Hard Disk Delay t2 VIP TVP5146 Delay t2 PDI1394P25BD Delay t2 FLASH MEMORY Delay t1 POWER ON RESET LOW VOLTAGE DETECTION NCP303LSN30 IC7595 HOSTRST 5V Supply FRONT MICROPROCESSOR RSTn SYSRST LNK_RST VID_RST VIP_RST ODD_RST _1 HDD_RST _1 Figure 8 6 DOMINO_RESET 8 4 5 Power Supply The Digital board is not powered in standby mode The control signal ...

Page 59: ...0 75 V 0 5 V 5 Isense 6 DRIVER MGU230 4 DEM 8 DRAIN 7 HVS n c OCP LEB blank Iss 2 5 V burst detect Figure 8 7 8 5 Power Supply Unit 8 5 1 The following are the various supply lines provided 3V3STBY to Analog Board 5VSTBY to Analog Board 5NSTBY to Analog Board 12VSTBY to Analog Board Front Board through Analog Board 33VSTBY to Analog Board VGNSTBY to Front Board 3V3D to Digital Board 5VD to Digital...

Page 60: ...7500 Multistand Sound Processor Family BLOCK DIAGRAM MSP34x5G D_CTR_I O 1 D_CTR_I O 0 SC1_OUT_R SC1_OUT_L I2S_DA_OUT DACM_R DACM_L 26 27 16 30 31 8 9 ANA_IN ANA_IN I2S_DA_IN1 I2S_DA_IN2 ASG SC1_IN_L SC1_IN_R SC2_IN_L SC2_IN_R MONO_IN ADR_SEL I2C_CL I2C_DA 13 12 10 43 37 38 40 41 39 21 17 2 3 18 ADR_CL I2S_WS XTAL_IN I2S_CL XTAL_OUT 14 15 5 6 AVSS 44 AHVSS AGNDC DVSS VREF1 VREF2 VREFTOP RESETQ STAN...

Page 61: ...9 18 17 16 15 14 13 12 1 2 3 4 5 6 7 8 9 10 11 33 32 31 30 29 28 27 26 25 24 23 Figure 8 9 IC7603 192KHz Stereo DAC with 2vrms line out BLOCK DIAGRAM PCM Serial Interface Interpolation Filter with Volume Control Internal Voltage Reference External Mute Control DAC Serial Audio Input Left and Right Mute Controls 2 Vrms Line Level Right Channel Output 2 Vrms Line Level Left Channel Output Reset 1 8 ...

Page 62: ...e VA_H 17 High Voltage Analog Power Input Positive power supply for the analog section VL 20 Serial Audio Interface Power Input Positive power for the serial audio interface BMUTEC AMUTEC 14 19 Mute Control Output Control signal for optional mute circuit AOUTB AOUTA 15 18 Analog Outputs Output The full scale analog line output level is specified in the Analog Characteris tics table Control Port De...

Page 63: ...1 left channel input Vref 2 reference voltage VINR 3 right channel input VRN 4 negative reference voltage VRP 5 positive reference voltage SFOR 6 data format selection input PWON 7 power control input SYSCLK 8 system clock 256 384 512 or 768fs VDDD 9 digital supply voltage VSSD 10 digital ground BCK 11 bit clock input output WS 12 word select input output DATAO 13 data output MSSEL 14 master slave...

Page 64: ...terface I O Arbitration and Control State Machine Logic Bias Voltage and Current Generator Transmit Data Encoder Cable Port Crystal Oscillator PLL System and Clock Generator TPA CPS TPA TPB TPB XI XO FILTER0 FILTER1 LPS ISO CNA SYSCLK LREQ CTL0 CTL1 D0 D1 D2 D3 D4 D5 D6 D7 PC0 PC1 PC2 C LKON R0 R1 TPBIAS PD RESET CNA output is only available in the 64 pin PAP package Figure 8 12 ...

Page 65: ...AGND AVDD 36 35 34 33 32 31 30 29 28 27 26 25 16 1 2 3 4 5 6 7 8 9 10 11 12 SYSCLK CTL0 CTL1 D0 D1 D2 D3 D4 D5 D6 D7 PD 17 18 19 20 47 46 45 44 43 48 42 40 39 38 41 21 22 23 24 37 13 PHP PACKAGE TOP VIEW TSB41AB1 PLLGND PLLV FILTER1 FILTER0 LREQ DGND DGND DV TESTM SE SM C LKON PC1 PC2 ISO CPS DV RESET XO XI DGND LPS PC0 DD DV DD DD DD Figure 8 13 ...

Page 66: ...ven low except during hardware reset when it is high impedance The link on output is activated if the LLC is inactive LPS inactive or the LCtrl bit cleared and when a the PHY receives a link on PHY packet addressed to this node or b the PEI port event interrupt register bit is 1 or c any of the CTOI configuration time out interrupt CPSI cable power status interrupt or STOI state time out interrupt...

Page 67: ... is powered see Figure 9 A pulsed signal should be used when an isolation barrier exists between the LLC and PHY See Figure 10 The LPS input is considered inactive if it is sampled low by the PHY for more than 2 6 μs 128 SYSCLK cycles and is considered active otherwise that is asserted steady high or an oscillating signal with a low time less than 2 6 μs The LPS input must be high for at least 21 ...

Page 68: ...t This input is used in manufacturing test of the TSB41AB1 For normal use this terminal should be tied to GND 1 CMOS O System clock output Provides a 49 152 MHz clock signal synchronized with data transfers to the LLC 22 CMOS I Test control input This input is used in manufacturing test of the TSB41AB1 For normal use this terminal should be tied to VDD 30 Cable I O Twisted pair cable A differentia...

Page 69: ...PIN CONFIGURATION 22 23 C_6 GPIO RED C_7 GPIO GREEN C_8 GPIO BLUE C_9 GPIO FSO DGND DVDD Y_0 Y_1 Y_2 Y_3 Y_4 IOGND IOVDD Y_5 Y_6 Y_7 Y_8 Y_9 DGND DVDD 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 24 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 VI_1_B VI_1_C CH1_A33GND CH1_A33VDD CH2_A33VDD CH2_A33GND VI_2_A VI_2_B VI_2_C CH2_A18GND CH2_A18VDD A18VDD_REF A18GND_REF CH3_A18VDD C...

Page 70: ...ernal single ended 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 ...

Page 71: ...3_A33VDD CH4_A33VDD 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 ...

Page 72: ...Power Distribution Switches BLOCK DIAGRAM OUT OC IN EN GND Current Limit Driver UVLO Charge Pump CS Thermal Sense Power Switch Current Sense Figure 8 16 PIN CONFIGURATION 1 2 3 4 8 7 6 5 GND IN IN EN OUT OUT OUT OC TPS2041 D OR P PACKAGE TOP VIEW Figure 8 17 ...

Page 73: ...tput active low OUT 6 7 8 6 7 8 O Power switch output IC7521 2A Switch Step Down Switching Regulator PIN DESCRIPTION AND CONFIGURATION PIN CONNECTION PIN DESCRIPTION N Pin Function 1 OUT Regulator Output 2 3 6 7 GND Ground 4 COMP E A output for frequency compensation 5 FB Feedback input Connecting directly to this pin results in an output voltage of 1 23V An external resistive divider is required ...

Page 74: ...ble Delay BLOCK DIAGRAM NCP303LSNxxT1 Open Drain Output Configuration Vref 2 Input 3 Gnd 5 CD RD 1 Reset Output Figure 8 18 PIN DESCRIPTION AND CONFIGURATION PIN CONNECTIONS AND MARKING DIAGRAM 1 3 N C Reset Output 2 Input Ground 4 CD 5 xxxYW Top View xxx 302 or 303 Y Year W Work Week Figure 8 19 ...

Page 75: ...EN 75 3139 785 31500 3139 249 3240 2005 10 26 Exploded View of the Set Figure 9 1 9 Exploded View Spare Parts List ...

Page 76: ...28 90403 ANTENNA CABLE NTSC 37 55 96 ONLY 0344 4822 320 50377 CONNECT CABLE PAL 75 97 ONLY 0385 3139 128 73010 MAINS PLUG ADAPTER GR1 AX 55 ONLY 8002 3139 241 01371 FFC FOIL 14P 480 14P BD 1MMP 8003 3139 241 01361 FFC FOIL 20P 340 20P BD 1MMP 8004 3139 111 03991 FFC FOIL 22P 280 22P BD 1MMP 8005 3139 110 35851 FFC FOIL 24P 180 24P BD 1mmP 8021 3139 241 00921 CBLE IDE 40P 280 40P IDE UL 8022 3139 2...

Page 77: ... SIG SM BSH103 PHSE R 7801 9340 547 13215 FET SIG SM BSH103 PHSE R 7802 3198 010 42310 BC847BW 7803 4822 130 41246 BC327 25 PCBAS DVDR3350H ANA BOARD AP DVDR3360H 75 97 DVDR3370H 75 97 ONLY MISCELLANEOUS 1101 2422 542 00025 TUN IF V U PLL IEC BGIDKL B 1201 2422 026 05291 SOC CINCH H 8P F YEWHRDBU 1203 4822 267 10994 4P MDIN 1205 2422 025 19067 CON V 24P F 1 00 FFC 0 3 Y 1208 2422 026 05308 SOC CIN...

Page 78: ...4 4822 117 13573 NETW 4 X 47R 5 MNR14 3175 4822 117 13573 NETW 4 X 47R 5 MNR14 3176 4822 117 13573 NETW 4 X 47R 5 MNR14 3177 4822 117 13573 NETW 4 X 47R 5 MNR14 3178 4822 117 13573 NETW 4 X 47R 5 MNR14 3181 2350 035 10229 RST NETW SM ARV24 4X22R PM5 R 3182 2350 035 10229 RST NETW SM ARV24 4X22R PM5 R 3183 2350 035 10229 RST NETW SM ARV24 4X22R PM5 R 3184 2350 035 10229 RST NETW SM ARV24 4X22R PM5 ...

Page 79: ...2 CON BM V 40P M 2 54 440094 B 1671 2422 025 17682 CON BM V 40P M 2 54 440094 B RESISTORS 3171 4822 117 13573 NETW 4 X 47R 5 MNR14 3172 4822 117 13573 NETW 4 X 47R 5 MNR14 3173 4822 117 13573 NETW 4 X 47R 5 MNR14 3174 4822 117 13573 NETW 4 X 47R 5 MNR14 3175 4822 117 13573 NETW 4 X 47R 5 MNR14 3176 4822 117 13573 NETW 4 X 47R 5 MNR14 3177 4822 117 13573 NETW 4 X 47R 5 MNR14 3178 4822 117 13573 NET...

Page 80: ...25 17682 CON BM V 40P M 2 54 440094 B 1671 2422 025 17682 CON BM V 40P M 2 54 440094 B RESISTORS 3171 4822 117 13573 NETW 4 X 47R 5 MNR14 3172 4822 117 13573 NETW 4 X 47R 5 MNR14 3173 4822 117 13573 NETW 4 X 47R 5 MNR14 3174 4822 117 13573 NETW 4 X 47R 5 MNR14 3175 4822 117 13573 NETW 4 X 47R 5 MNR14 3176 4822 117 13573 NETW 4 X 47R 5 MNR14 3177 4822 117 13573 NETW 4 X 47R 5 MNR14 3178 4822 117 13...

Page 81: ...2 025 17682 CON BM V 40P M 2 54 440094 B 1671 2422 025 17682 CON BM V 40P M 2 54 440094 B RESISTORS 3171 4822 117 13573 NETW 4 X 47R 5 MNR14 3172 4822 117 13573 NETW 4 X 47R 5 MNR14 3173 4822 117 13573 NETW 4 X 47R 5 MNR14 3174 4822 117 13573 NETW 4 X 47R 5 MNR14 3175 4822 117 13573 NETW 4 X 47R 5 MNR14 3176 4822 117 13573 NETW 4 X 47R 5 MNR14 3177 4822 117 13573 NETW 4 X 47R 5 MNR14 3178 4822 117...

Page 82: ...22 226 17671 IC SM L2146PFP LLC0 Y 7515 9322 204 78668 IC SM LD29150DT25 ST00 R 7521 9322 202 34668 IC SM L5973D ST00 R 7595 9322 165 15685 IC SM NCP303LSN30 ONSE R PCBAS DVDR3350H FRONT BOARD MISCELLANEOUS 1100 2422 540 00014 RES CER 5MHZ CSTLS G53 A 1101 4822 242 70938 TA252E00 32 768KHZ 1201 2422 025 17899 CON V 14P F 1 00 FFC 0 3 Y 1202 2422 026 05307 CON MDIN H 4P F YKF51 B 1203 2722 171 0021...

Page 83: ...47BW 7101 3198 010 42310 BC847BW 7102 4822 130 40981 BC337 25 7103 4822 130 41246 BC327 25 7104 9322 229 34671 IC SM UPD16316GB 007 8ET A Y 7106 3198 010 42310 BC847BW 7107 9322 185 95667 IR RECEIVER TSOP4836 VISH L 7108 3198 010 42310 BC847BW PCBAS DVDR3350H STANDBY BOARD 1303 4822 276 13732 SWITCH TACT PUSH ...

Search results

Summary of Contents for DVDR3350H

Reviews:

Related manuals for DVDR3350H

Brands by name

Popular brands

Philips DVDR3350H, Service Manual

Search results

Summary of Contents for DVDR3350H

Reviews:

Related manuals for DVDR3350H

Brands by name

Popular brands