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EN 52

3139 785 30981

8.

Circuit- and IC Description 

8.2.4. Tuner 

Frontend

The Analog board supports 2 possible Tuner Frontend unit 
namely:

• 

1101 - PAL BG,DK and I Broadcast System

• 

1100 – NTSC-M Broadcast System

It has a RF IN for antenna connection and RF OUT which 
provides a RF loop through for connection to the TV.
The Frontend [1101] ( Tuner & IF-demodulator ) is controlled 
by I

2

C (SCL_5V- and SDA_5V-) lines coming from the slave 

μ

P.

Complete video processing is done in this unit and the video 
output (CVBS) is taken out from the [VID_OUT] pin via 
transistor [7100] as VFV-line to the Video I/O circuitry. The 
audio-IF component SIF1 is taken out from the [SIF_OUT] pin 
for the demodulation in the sound processor [7500].

 Audio 

demodulator

The sound demodulation is done by the MSP 3425 [7500], 
which is also fully controlled via I

2

C bus by the slave 

μ

P 

(determination of bandwidth, amplitude,standard,...). The 
audio signals are available at pin 30 and pin 31 of [7500] 
and fed as AFER- & AFEL- line to the audio –I/O for further 
processing.

Содержание DVDR3355

Страница 1: ...3 Layout Analog Main Part Top View 34 Layout Analog Main Part Bottom View 35 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 D...

Страница 2: ... tol 4kHz 1 3 4 Receiver 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 3 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 3 6 Audio Performance Audio Performance Analogue HiFi Frequency response at Cinch L R outp...

Страница 3: ...All outputs loaded with 75 Ohm SNR measurements over full bandwidth without weighting 1 5 1 All Outputs SNR 48dB Bandwidth 4 2 MHz 3dB 1 6 Audio Performance CD 1 6 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 ...

Страница 4: ...nts and tools at this same potential Available ESD protection equipment Complete 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...

Страница 5: ... be able o To reach at least a solder temperature of 400 C o To stabilize the 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...

Страница 6: ... Menu Clock Time hh mm ss ShowDivX RegistrationCode Date mm dd yy 01 31 05 10 33 57AM OK 3a Insert batteries 3b Press STANDBY ON 2 on the DVD recorder to turn it on Note For successful installation your cable satellite box must be turned on 3c Turn on theTV and select the correct video in channel The blue PHILIPS DVD background screen will appear on the TV 3d Press SYSTEM MENU on the remote contro...

Страница 7: ...ol to select Channel 1 onTV then press Channel down button until you get the picture Or select CHANNEL 3 or 4 on the TV if you are using a RF modulator or Cable Satellite Box See your TV manual for more details 4a Insert a recordable DVD R RW with the label facing up 4b To record TV program press REC SOURCE to select Tuner To record from an additional device connected to this DVD Recorder press RE...

Страница 8: ...s 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 1 2 Dismantling of the Front Panel Assembly 1 Remove the 3 screws 188 and release the 2 snap hooks on the side before removing the front assembly 1 Figure 4 3 2 Remove the 5 screws 186 to remove the front plate 184...

Страница 9: ...e basic engine to the vertical position Figure 4 6 4 1 4 Dismantling of the Digital Board 1 Remove the 4 screws 272 to loose the Digital Board as shown in Figure 4 7 4 4 Figure 4 7 2 Service Position can be achieved by flipping the Digital board to the Vertical Position as shown in Figure 4 8 Figure 4 8 Note The cable just to transfer the service connection to the analog board from socket 1101 can...

Страница 10: ...crews 244 and 4 screws 252 and screw 230 2 Remove 4 screws 270 and 3 screws 268 3 Service Position can be achieved by flipping the analog board to the Vertical Position as shown in Figure 4 9 Figure 4 9 Note Please cover the Live Area during trouble shooting Figure 4 10 Figure 4 10 Figure Live Area ...

Страница 11: ... 2 Insert the prepared Upgrade CDROM and close the tray 3 The TV connected to the set will display Software Upgrade Disc detected Select OK to start or CANCEL to exit 4 Press OK button to confirm upgrading use left right button for selection 5 The TV connected to the set will display Upgrading Software Please wait Do not switch off the power 6 When the upgrading process is successful the tray will...

Страница 12: ...6 F439 F409 F447 F449 F457 Check STBY at F441 high Measure Voltage across F420 F459 Check DRAIN pin 8 at F417 300V Check waveform at F417 I407 I409 Check front board for Supply F115 4 85V 4 95V Check Clock F132 F131 32K768MHz Check Power_Fail At F126 5V OK OK OK OK OK OK OK OK Check digital board T516 1 8V T515 2 5V T201 1 25V T202 1 25V Check connectivity at inductor 5291 or voltage at capacitor ...

Страница 13: ...og 1404 to Drive 1600 4 pin Check cable connection Analog 1571 to Drive 1600 40 pin Check Voltage at analog board F415 12V F416 5V Check Fuse I406 Replace Loader OK OK OK OK 5 2 3 Disk Unknown Check Cable connection Supply cable 1404 on Analog to 1600 4 pin on loader OK Checks whether correct region code Replace Loader OK ...

Страница 14: ...pulse Check Test Point I613 11 2V 12V I624 3 3V I615 high Monitor Test Point F603 0 6V low Monitor Test Point I600 5V high Monitor Test Point I601 5V high Monitor Test Point I618 I620 1KHz 2Vrms Sine Wave Monitor Test Point I616 I617 3 3V Monitor Test Point F451 5V high Monitor Test Point I419 0 6V high OK OK OK OK OK OK OK OK ...

Страница 15: ...st Point SYSCLK I608 square 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 MSP 7500 Xtal at I509 18 432MHz Check Supply voltage at I513 8V I508 5V I515 5V Check I2C At I500 I501 IF MDX pin 3 13 no sine wave Verify Input of MDX 7301 I312 I313 I314 I315 Check supply voltage I614 OK N...

Страница 16: ...tal Board If no Waveform Check Test point for Waveform CVBS F221 C F218 Check Cable Connection on Analog Board Check Test point for Waveform CVBS F235 C F236 Y F237 D VR F238 D_YG F239 D_UB F240 OK OK OK Check Test point for Waveform CVBS F222 C F220 Y F219 D_VR F215 D_YG F213 D_UB F214 NO OK Replace transistors if no waveform Replace transistors if no waveform Replace transistors if no waveform N...

Страница 17: ...T533 T535 Check respective i p test point of video in at analog board Replace Crystal 1461 NO OK OK OK NO Replace Digital Board NO 5 2 8 Tuner Not Functioning Check Voltage I119 33V F101 5V Check I100 I102 On I2C F104 for AFT signal DC level Scan direct changing of tuner 1 8 V 3 6V Direct access tuner to any channel If there are video and no audio Check MSP Xtal Replace Tuner Alignment Out Replace...

Страница 18: ...EN 18 3139 785 30981 Upgrade Software Repair Chart 5 Notes ...

Страница 19: ...AL AUDIO RS232 SERVICE 1111 1522 1551 DIG VIDEO 21 20 18 2 16 7 1 3 5 7 9 S VIDEO CVBS RF IN ANTENNA RF OUT TV PHY F438 DIGITAL AUDIO OUT DOMINO DMN 8602 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 POWER SUPPLY PSU 5N GND 5V GND GND 12V GND 3V3 3V3 3V3 3V3 1403 1 12 5V GND ION 5V GND GND 12V GND 3V3...

Страница 20: ...lave Processor NEC uPD 16316GBT Audio Switches HEF4052B Fan 1 Reset Multi Sound Processor MSP34x5 ADC DAC 1 KILL Supply VFT Display Power Supply RC Front Keys DIGIT AL BO ARD DIMENSION DVDR I2C D_KILL_N IDE0 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 Control Block Diagram ...

Страница 21: ...E_ IDE_ 3 USB1_D 1501 1536 1551 1522 1521 1571 4 GND 1 3V3 22 GND 1 GND 30 VIA_GY 1 RESETn 1 RESETn 2 3V3 21 BCKI 2 SCL0 29 GNDV 2 GND 2 GND STDBY KEY 3 3V3 20 WCKI 3 SDA0 28 VIA_BPb 3 DD 7 3 DD 7 0100 4 3V3 19 GND 4 RDY_FM 27 GNDV 4 DD 8 4 DD 8 1 KEY1 5 GND 18 DAI 0 5 D_FM 26 VIA_RPr 5 DD 6 5 DD 6 2 KEY2 6 12V 17 GND 6 D_HOST 25 GNDV 6 DD 9 6 DD 9 7 GND 16 MCKI 7 GND 24 24 VIA_SY_FR 7 DD 5 7 DD 5...

Страница 22: ...UT F220 C_OUT F222 CVBS_OUT F236 C_OUT F237 Y_OUT F238 D_VR F239 D_YG F240 D_UB F417 VDrain No Disc F417 Vdrain Standby I300 I301 AIN2R AIN2L I302 I304 AFER AFEL I316 I319 IC7301 PIN 13 3 I407 Vgate No Disc I407 Vgate Standby I409 VSource No Disc I409 VSource Standby I621 I619 ARDAC ALADC I702 DAOUT M_ARDAC ...

Страница 23: ...rms of Digital Board IC 7211 PIN 45 IC 7211 PIN 46 IC 7401 PIN74 IC 7401 PIN75 T121 T122 T351 IC7301 PIN 42 T352 IC 7301 PIN 43 T525 T526 T529 CVBS_TU CVBS_RE CVBS_FR T527 T531 T535 SY_RE SY_FR CY T528 T530 SC_RE SC_FR T532 BPr T533 BPb T537 BCK T538 WCK T539 DA T540 MCK ...

Страница 24: ...EN 24 3139 785 30981 6 Block Diagrams Waveforms Wiring Diagram Test Points Overview for Analog Board AnalogBd_TestPoint_31916 pdf 2005 09 07 ...

Страница 25: ...EN 25 3139 785 30981 Test Points Overview for Digital Board 6 Block Diagrams Waveforms Wiring Diagram 3355 Testpoint digital 31873 pdf 2005 04 01 ...

Страница 26: ...5106 3100 100R 5V 1 1 1 2 3118 n 0 1 3K9 3117 3K9 18 I106 GND 9 NC2 NC3 10 NC4 17 PLUSB 4 15 SIFOUT TU 16 VIN 6 VOUT CHSW 3 CLK 11 CRTL 5 DATA 12 9 1 0 2 1 2 2 2 8 NC1 0 0 1 1 2 Z Q M T R E N U T 13 AFTOUT AIN 2 AOUT 14 5 1 1 2 p 0 9 3 9161 100u 5101 K 0 1 3 1 1 3 17 VTU 14 5V 3 NC3 4 NC4 5 13 NC5 11 RFAGC SCL 9 SDA 10 SIFOUT 7 VIDOUT 1 GND1 8 GND2 15 MB 12 8 1 9 1 0 2 1 2 NC1 2 NC2 1 0 1 1 2 Z Q ...

Страница 27: ...V 7 4 2 F 2230 100n 5NSTBY GND_V 7205 BC847BW 6 2 2 3 R 6 5 3 4 1 2 5V GND_V 1207 1 T 331520 10 10 F213 GND F206 D N G 2 1 C 4 8 3 X Z B 5 1 2 6 GND_V 75R 3204 R 0 3 3 7 1 2 3 D N G 100n 2221 2209 1u0 3219 150R 1 0 2 4 R 0 3 3 3 1 2 3 150R 3222 n 0 0 1 8 0 2 2 GND_V 5NESD GND_V 6 1 2 3 R 0 6 1 2228 100n D N G F217 4 5 6 7 8 9 GND_V 1204 B9B PH K 1 2 3 GND_V 5NESD GND_V p 0 0 1 5 3 2 2 3 3 2 F GND_...

Страница 28: ... 3 10u 16V 2310 GND 1201 2 6 7 5 T 331520 10 10 2 1 C 4 8 3 X Z B 1 0 3 6 4 1 3 3 K 0 0 1 2 1 C 4 8 3 X Z B 0 0 3 6 GND I321 GND 7 1 3 3 0 K 1 2319 6 3V 47u GND GND 2317 100n I309 2 1 C 4 8 3 X Z B 3 0 3 6 p 0 7 4 4 1 3 2 p 0 7 4 3 1 1 2 1u0 2308 2309 1u0 GND 8 1 3 I 5NSTBY D N G BAS316 6305 PDTA124EU 7304 1 1 3 2 p 0 7 4 5 1 3 3 K 0 0 1 GND D N G 6 0 3 2 0 u 1 D N G 0 u 1 7 0 3 2 I300 I305 5VSTBY...

Страница 29: ...4 0 4 6 4 3 4 2 n 0 0 1 9 K 3 7 2 4 3 12VE I414 GNDreg 1402 GND 9 1 4 3 7 K 4 100V F429 3M3 3425 F421 4 8 4 3 0 K 1 GND 3411 560K 8 9 2 3 4 I 1 10 11 12 2 3 4 5 6 7 1403 B12P PH K F420 V 6 1 0 m 1 3 2 4 3 K 2 2 8 1 4 2 GNDHOT I418 I434 F406 7405 1 BC846U 2 6 1 GND 3457 GND 2K7 T 4A 1407 7408 SI2306DS GND1 E V 5 GND F443 GNDHOT MRT 500mA T 1408 F411 3K9 3443 T 1000mA 1409 5406 22u 4405 2 2 4 2 V 6 ...

Страница 30: ... A5 5 0 5 2 V 5 2 u 0 1 3508 100R 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 2 P O T F E R V 2 4 N I _ L A T X 5 T U O _ L A T X 2 3 RESETQ 22 SC1_IN_L 40 SC1_IN_R 41 SC1_OUT_L 31 SC1_OUT_R 30 SC2_IN_L 37 SC2_IN_R 38 14 I2S_DA_IN1 17 I2S_DA_IN2 21 I2S_DA_OUT 16 I2S_WS 15 MONO_IN 43 3 2 4 2 8 2 27 DACM_R 26 S S V D 0 2 DVSUP 19 0 O I _ R T C _ D 9 1 O I _ R T C _ D 8 I2C...

Страница 31: ...I620 10u 5601 4R7 3V3SW I609 12VSTBY 3620 I603 5V I600 I622 GND I612 W S 3 V 3 12VSTBY I624 9 1 3 2 4 5 5 1 0 1 12 D N G Φ 24 BIT AUDIO 11 13 14 7 6 8 6 1 D N G 7606 UDA1361TS ADC I615 3V3SW 4 2 6 3 K 0 1 3621 100K 3629 680R 3V3SW I613 n 0 0 1 5 2 6 2 5NSTBY n 0 0 1 4 2 6 2 22R 3608 3606 22R GND 7602 PDTC124EU GND GND 0 0 6 3 K 0 0 1 3V3SW F600 6 1 3 S A B 0 0 6 6 F601 F602 3627 4K7 GND A c601 D N...

Страница 32: ...B C D E F A i713 OUT E F 0006 F2 1700 C9 1701 D9 2700 A4 2701 A4 2702 D2 2703 E5 2704 D5 2705 D8 1700 310360100162 1 2 3 4 F702 R 0 6 5 0 1 7 3 2K2 3709 470R 3708 100R 3703 7 0 7 3 R 0 0 1 3706 750R I710 1K0 3711 1 2 3 4 6 5V1 1 3 2 6RG 5700 I712 YKC21 3416 1701 I711 F707 F703 5V V 5 7 0 7 2 V 5 2 n 0 0 1 I708 5V1 3 GND 1 IN 2 VS I709 JFJ1000 6700 F706 1 0 7 2 V 0 1 0 u 1 I707 2 0 7 3 K 0 0 1 3713...

Страница 33: ...2B EH A 1804 68R 3802 1K0 3801 3 0 8 3 7 K 4 BC847BW 3V3SW 7802 F815 F805 F820 3V3SW 5 0 8 3 3 K 3 F813 F818 7801 BSH103 F808 F816 F817 7 K 4 4 0 8 3 7803 BC327 25 12VSTBY 0 0 8 2 V 5 2 u 0 1 8 9 BSH103 7800 17 18 19 2 20 3 4 5 6 7 1 10 11 12 13 14 15 16 1800 HLW20S 2C7 0 1 8 3 K 7 4 4800 3800 1K0 7 0 8 F F822 I803 F821 7 K 4 I802 3808 F806 4 5 6 7 8 9 F814 1803 HLW14S 2C7 LF 1 10 11 12 13 14 2 3 ...

Страница 34: ...EN 34 3139 785 30981 7 Circuit Diagrams and PWB Layouts Layout Analog Main Part Top View AnalogBd_3139_243_31916_TopView pdf 2005 09 07 ...

Страница 35: ...ut Analog Main Part Bottom View AnalogBd_3139_243_31916_BottomView pdf 2005 09 07 Part 1 AnalogBd_3139_243_ 31916_BottomView_a Part 3 AnalogBd_3139_243_ 31916_BottomView_c Part 2 AnalogBd_3139_243_ 31916_BottomView_b Part 4 AnalogBd_3139_243_ 31916_BottomView_d ...

Страница 36: ...EN 36 3139 785 30981 7 Circuit Diagrams and PWB Layouts Layout Analog Main Part Bottom View Part 1 AnalogBd_3139_243_31916_BottomView pdf 2005 09 07 ...

Страница 37: ...EN 37 3139 785 30981 7 Circuit Diagrams and PWB Layouts Layout Analog Main Part Bottom View Part 2 AnalogBd_3139_243_31916_BottomView pdf 2005 09 07 ...

Страница 38: ...EN 38 3139 785 30981 7 Circuit Diagrams and PWB Layouts Layout Analog Main Part Bottom View Part 3 AnalogBd_3139_243_31916_BottomView pdf 2005 09 07 ...

Страница 39: ...EN 39 3139 785 30981 7 Circuit Diagrams and PWB Layouts Layout Analog Main Part Bottom View Part 4 AnalogBd_3139_243_31916_BottomView pdf 2005 09 07 ...

Страница 40: ...ND 1216 2111 2n2 2 3112 10R 74HCT14D 7104 1 1 7 14 F114 I102 F105 7104 3 74HCT14D 5 7 14 6 2106 22u 50V 1K0 3100 6100 BZX384 C6V8 F103 I104 10K 3119 3132 2K7 3104 330R 1K0 3106 2101 220n 6K8 3101 560R 3128 F118 3111 10R GND EVQ11L05R 1208 GND 1215 F128 EVQ11L05R F123 F125 EVQ11L05R 1207 3102 33R 1102 1 GND 100u BC847BW 7100 GND 5100 BC847BW 7106 10K 3108 3109 470R 4103 GND I108 F110 2115 1m0 6 3V ...

Страница 41: ...06 D2 2207 B2 100n 2203 F210 BZX384 C12 6203 75R 3202 2208 100p GND 2207 GND 100p 2206 470p 3206 75R 100n GND 2204 GND 3201 75R GND GND GND 470R GND F206 3204 GND F205 6 F212 1 3 2 5 4 6201 BZX384 C12 JPJ1127 01 0020 1301 2209 BZX384 C12 6200 GND 100n 2200 100n F208 3200 10K F200 GND F201 470p F207 4 2205 S4B PH K 1401 1 2 3 5401 042 101 92 1 2 3 4 1402 3205 470R 3139 243 3193 2005 04 12 GND GND F...

Страница 42: ...cuit Diagrams and PWB Layouts Layout Front Panel Top Copper Pattern SMD Components Layout Front Panel Bottom Copper Pattern Components FrontPanel_Topview_31947_3355 eps 2005 04 01 FrontPanel_Bottomview_31947_3355 eps 2005 04 01 ...

Страница 43: ...01 C2 I300 C4 DC0 4 2 D A B E 1302 C2 E C A B C D 3139 243 3193 2005 04 12 I300 1303 F301 EVQ11L05R 2300 GND F300 2n2 6300 BZX384 C6V8 1 2 BZX384 C6V8 6301 S2B EH 1302 Layout Standby Top View Layout Standby Bottom View FrontPanel_Topview_hmc1_32017_3355_02 eps 2005 04 01 FrontPanel_Topview_hmc1_smc1_32017_3355_02 eps 2005 04 01 ...

Страница 44: ... 1 E 9 H 0 1 H 1 1 H 2 1 H 3 1 H 8 J 2 C 1 B 3 F 4 F 0 1 M 8 H 1 1 M 2 1 M 3 1 M 8 N 9 N 0 1 N 1 1 N 2 1 N 3 1 N 2 1 K 7 1 C 3 1 K 8 L 9 L 0 1 L 1 1 L 2 1 L 3 1 L 8 M 9 M 5 1 C 9 J 0 1 J 1 1 J 2 1 J 3 1 J 8 K 9 K 0 1 K 1 1 K 4 D 3 D 1 D 4 C 4 E 2 D 5 1 D 5 D 5 C 2 B 3 B DMN 8602 7101 10 SUPPLY 3 E 3 C 7101 9 Φ MISC G1 E1 H1 F1 G4 G3 G2 DMN 8602 2K2 3148 2K2 3144 1 8 47R 3175 1 3153 2K2 BLM18P 5131...

Страница 45: ...3261 4 47R 4 2213 100n 25V 10u 2211 15 12 7 3 7 2 6 4 11 100n 2235 35 38 40 42 44 30 32 13 14 10 28 26 29 31 34 36 39 41 43 45 33 16 9 23 22 21 20 19 18 8 7 47 25 24 6 5 4 3 2 1 48 17 6 FLASH 2Mx8 1Mx16 7294 M29W160ET70 3265 3 47R 3 47R 3265 2 2 7 47R 3286 4 3 8 4 6 6 6 2 1 2 5 8 5 4 6 21 51 1 8 1 3 3 3 9 5 1 5 5 1 6 49 16 14 17 19 25 43 50 53 23 47 62 63 65 5 7 8 10 11 13 54 56 20 22 45 44 46 24 ...

Страница 46: ...4 T306 D4 T307 D4 T308 D4 T309 C4 T310 D2 T311 E4 T312 C4 T313 D4 T314 D4 T315 E2 T316 E2 T351 C2 T352 C2 IEEE1394 Link Physical LNK 1 4 3 3 1 R 6 5 3307 680R 3361 1K0 3321 100R n 0 0 1 1 2 3 2 3332 750R 1 3331 5K6 1 T308 T312 1 1 K 5 p 0 2 2 5 4 3 3 T305 3 4 3 2 T304 T301 3301 1K0 T352 3360 1K0 100n 2307 2304 100n 2305 100n 2302 100n 2351 33p 33p 2352 T316 680R 3306 4361 T314 10K 3304 T310 T311 2...

Страница 47: ...V O I 8 3 9 3 D N G O I CH1_A33VDD 4 K L C A T A D 0 4 41 L C S 8 2 A D S 9 2 3 CH1_A33GND Q E R E T N I 0 3 D D V D 1 3 D N G D 2 3 3 3 N D W P B T E S E R 4 3 20 CH3_A33VDD 1 2 D D V 3 3 A _ 4 H C 2 2 D N G 3 3 A _ 4 H C 3 2 A _ 4 _ I V 4 2 D N F 8 1 A _ 4 H C 5 2 D D V 8 1 A _ 4 H C B U S N 6 2 S M T 7 2 13 A18GND_REF 14 CH3_A18VDD 15 CH3_A18GND VI_3_A 16 17 VI_3_B VI_3_C 18 CH3_A33GND 19 2 VI_...

Страница 48: ... 13 14 1522 22R 3562 2577 22p 2575 22p 22p 2576 2573 22p 22p 2574 p 2 2 0 6 5 2 p 2 2 1 6 5 2 p 2 2 6 5 5 2 CHASSIS1 CHASSIS2 CHASSIS3 CHASSIS4 5518 BLM31 n 0 0 1 9 1 5 2 1 1 5 2 V 6 1 u 0 2 2 8 1 5 2 V 6 1 u 0 2 2 V 6 1 u 0 3 3 1 2 5 2 T607 2581 22p 22p 2580 2579 22p 22p 2578 T614 T558 T559 T557 T556 2571 22p 22p 2572 T527 22p 2570 n 0 0 1 0 2 5 2 2 0 5 6 0 6 7 T A B 0 6 7 T A B 1 0 5 6 T567 15K ...

Страница 49: ...EN 49 3139 785 30981 7 Circuit Diagrams and PWB Layouts Layout Digital Main Part Top View 3355_Digital_hmc1_smc1_31874 pdf 2005 04 01 ...

Страница 50: ...EN 50 3139 785 30981 7 Circuit Diagrams and PWB Layouts Layout Digital Main Part Bottom View 3355_Digital_smc2_31874 pdf 2005 04 01 ...

Страница 51: ...olled and driven by the slave μP 8 1 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 1 8 Timer Wake up activation During the Standby mode the slave μP provides a wakeup service POWER_CTL line switches to hig...

Страница 52: ...ng from the slave μP Complete video processing is done in this unit and the video output CVBS is taken out from the VID_OUT pin via transistor 7100 as VFV line to the Video I O circuitry The audio IF component SIF1 is taken out from the SIF_OUT pin for the demodulation in the sound processor 7500 Audio demodulator The sound demodulation is done by the MSP 3425 7500 which is also fully controlled v...

Страница 53: ...EBE digital boar d MSP3425G 2 I2C Control 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 L H H L L H H HH LH LL HL HH 3 4 15 14 11 13 1 6 MSB LSB POS 7301 AFER AFEL ARDAC ALDAC 16 14 VO R VOL from CU MUTE DKILL IP FA IL AKILL AMUTEC BMUTEC Modulator AFER AFEL AINFR AINFL DA OUT AMCO REA...

Страница 54: ... output with isolated group before the signal is fed via 3712 3713 to cinch plug 1701 The capacitor 2706 performs an AC coupling between connector and set ground 8 2 6 Audio ADC DAC The conversion of analog audio signals from the record selector 7301 in the I O ALADC ARADC is done via UDA1361ts 7606 This IC can process input signals up to 2Vrms by using external resistors 3614 3615 in series to th...

Страница 55: ... 1 Y V Pr U Pb REAR OUT Y V Pr U Pb Video IO NAFTA To digital 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 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 ...

Страница 56: ...hip Ball Grid Array DMN 8602 This IC has an 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 so a simple external physical layer device is required The DMN 8602 also has a set of integrated USB Physical Layer Interface The board encodes and multip...

Страница 57: ...t to Video Input Processor TVP5146P 7401 The digital video input signals from the DV in on the Front board are routed from connector 1521 via the IEEE 1394 PHY IC 7301 to the Domino chip 7101 The Video Input Processor encodes the analogue video to digital video stream CCIR656 format The output stream named VID_D 9 0 is then routed to the Domino chip This IC encodes and decodes the digital video st...

Страница 58: ...Digital board DMN 8602 Basic Engine VAD8041 Delay t3 VIP TVP5146 Delay t2 PDI1394P25BD Delay t2 FLASH MEMORY POWER ON RESET LOW VOLTAGE DETECTION NCP303LSN30 IC7595 HOSTRST 5V Supply FRONT MICROPROCESSOR RSTn SYSRST LNK_RST VID_RST IDE_RST Figure 8 5 DOMINO_RESET 8 3 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 ...

Страница 59: ...clamp DRIVER START UP CURRENT SOURCE 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 6 PIN DESCRIPTION AND CONFIGURATION SYMBOL PIN DESCRIPTION VCC 1 supply voltage GND 2 ground CTRL 3 control input DEM 4 input from auxiliary winding for demagnetization timing OVP and OPP Isense 5 programmable current sense input DRIVER 6 gate driver outp...

Страница 60: ...2C_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 STANDBYQ TESTEN TP 7 4 11 22 42 25 29 20 36 35 CAPL_M 34 DVSUP AVSUP AHVSUP 33 19 1 N C 23 24 28 32 N C N C N C De Modulator Pre processing Source select Pre processing ADC ADC Prescale SCART DSP input select Loud speaker sound proeessing Loud speaker so...

Страница 61: ...19 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 8 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...

Страница 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...

Страница 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...

Страница 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 11 ...

Страница 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 12 ...

Страница 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...

Страница 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 ...

Страница 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...

Страница 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...

Страница 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 ...

Страница 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 ...

Страница 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 15 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 16 ...

Страница 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 ...

Страница 74: ...ble Delay BLOCK DIAGRAM NCP303LSNxxT1 Open Drain Output Configuration Vref 2 Input 3 Gnd 5 CD RD 1 Reset Output Figure 8 17 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 18 ...

Страница 75: ...EN 75 3139 785 30981 P003 P001 P002 3139 249 2798 2005 03 02 Exploded View of the Set Figure 9 1 9 Exploded View Spare Parts List ...

Страница 76: ...GITAL USB MISCELLANEOUS 1101 2422 543 01502 RES XTL 13MHZ5 16P AT 49 A 1351 2422 543 01503 RES XTL 24MHZ576 20P AT 49 A 1461 4822 242 71861 KD6100FCA 14 31818MHZ 1512 2422 025 17955 CON V 6P M 1 00 SM SR R 1522 2422 025 19067 CON V 24P F 1 00 FFC 0 3 Y 1536 2422 025 18009 CON BM V 22P F 1 00 FFC 0 3 Y 1551 2422 025 18873 CON V 20P F 1 00 FFC 0 3 Y 1571 2422 025 17682 CON BM V 40P M 2 54 440094 B R...

Страница 77: ...9322 205 07671 IC SM DMN 8602 B0 LLC0 Y 37 only 7101 9322 219 03671 IC SM DMN 8602 B0 LLC0 Y 55 75 97 only 7111 9340 425 20115 TRA SIG SM BC847BS PHSE R 7201 9322 189 60668 IC SM LP2995M NSC0 R 7211 9322 216 75671 IC SM EDD1216AATA 5C E ELPI Y 7231 9322 216 75671 IC SM EDD1216AATA 5C E ELPI Y 7292 9352 190 10118 IC SM 74LVC573ADB PHSE R 7293 9352 190 10118 IC SM 74LVC573ADB PHSE R 7294 9322 206 21...

Страница 78: ...22UH 10 9X9 5 5404 2422 535 94634 IND FXD LHL08 S 2U2 PM20 A 5405 4822 157 11737 22UH 10 9X9 5 5406 4822 157 11737 22UH 10 9X9 5 5407 4822 157 70826 2 4UH 5500 4822 157 11706 10UH 5 2 4X3 4 5601 4822 157 11706 10UH 5 2 4X3 4 5700 2422 536 00019 TRANSFORMER 6RG SAGA B 37 only 5700 2422 549 00491 TFM SIG RF 049S20056 B 55 75 97 only DIODES 6101 4822 130 30621 1N4148 55 only 6200 9322 129 41685 BZM55...

Страница 79: ...7604 3198 010 44350 TRA SIG SM BC807 25W COL R 7605 3198 010 42310 BC847BW 7606 9352 670 99118 IC SM UDA1361TS N1 PHSE R 7700 5322 209 11517 PC74HCU04T 7800 9340 547 13215 FET 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 DVDR3355 FRONT EU 1100 2422 540 00014 RES CER 5MHZ CSTLS G53 A 1101 4822 242 70938 TA252E00 32 768KHZ...

Страница 80: ... Exploded View Spare Parts List STB BOARD 1302 2422 025 12488 CON BM H 2P M 2 50 EH B 1303 4822 276 13732 SWITCH TACT PUSH 2300 3198 017 32220 CER2 0603 X7R 50V 2N2 COL 6300 4822 130 11416 PDZ6 8B 6301 4822 130 11416 PDZ6 8B ...

Страница 81: ...EN 81 3139 785 30981 10 Revision List 10 REVISION LIST Version 1 0 Initial Release Version 1 1 Addition of DVDR3355 55 and DVDR3365 75 97 ...

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