Philips FWD570 Скачать руководство пользователя страница 23 | Manualshive

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INTERNAL BLOCK DIAGRAM
VFD CONTROLLER - IC TP6311QH

PIN DESCRIPTION
VFD CONTROLLER - IC TP6311QH

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SG9/KS9

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Содержание FWD570

Страница 1: ...sion of Philips Published by SL ET0447 Service Audio Printed in The Netherlands Subject to modification GB 3141 785 30100 Mini System 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 Setting Procedure Repair Instructions 2 Disassembly Instructions Service positions 3 Block Wiring Dia...

Страница 2: ... DPL Incredible Surround Karaoke Features Voltage Selector Standby FTD Clock Display x ECO6 Tuner Board Systems Non Cenelec ECO6 Tuner Board Systems Cenelec x Center Surround Channel ETF7 ND DD FR x ETF7 DB DD FR VERSION VARIATIONS Type Versions FWD570 Features Board in used MAIN BOARD KEY CDC BOARD VFD BOARD VU METER BOARD KEY BOARD x HEADPHONE BOARD GAME PORT BOARD MOTOR2 BOARD MOTOR1 BOARD x x ...

Страница 3: ...ape type 1 80 12500 Hz 8 dB Signal to Noise Ratio Normal tape type 1 46 dBA Wow and flutter 0 4 DIN DVD SECTION Laser Type Semiconductor Disc Diameter 12cm 8cm Video Decoding MPEG 2 MPEG 1 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 24 Bits 96 kHz Frequency Res...

Страница 4: ...15kHz e g 7122 707 48001 LF Voltmeter e g PM2534 DUT S N and distortion meter e g Sound Technology ST1700B Frame aerial e g 7122 707 89001 Tuner AM MW LW To avoid atmospheric interference all AM measurements have to be carried out in a Faraday s cage Use a bandpass filter or at least a high pass filter with 250Hz to eliminate hum 50Hz 100Hz RF Generator e g PM5326 Ri 50Ω Bandpass 250Hz 15kHz e g 7...

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: ...u are using an RF modulator Selecting the color system that matches your TV set This DVD Mini Hi Fi System is compatible with both NTSC and PAL For the playback of a DVD disc on this DVD Mini Hi Fi System the color systems of the DVD TV set and DVD Mini Hi Fi System should match 1 In disc mode stop playback and press SYSTEM MENU 2 Select icon and press 4 3 Press 1 5 4 keys on the remote control to...

Страница 8: ... select your preferred option Move to and press Move to one of the following and press Audio disc s soundtrack Subtitle disc s subtitles Disc Menu on screen menu 4 Press 5 4 to select a language and press OK 5 Repeat steps 3 4 for other settings To remove the menu Press SYSTEM MENU Connections Step 1 Placing speakers Place the front left and right speakers at equal distances from the TV set and at...

Страница 9: ...t video input jacks or labeled as Pr Cr Pb Cb Y or YUV on the TV set To listen to TV channels through this system use the audio cables white red to connect AUX IN jacks to the corresponding AUDIO OUT jacks on the TV set Connections IMPORTANT If your TV set only has a single Antenna In jack or labeled as 75 ohm or RF In you will need a RF modulator in order to view the DVD playback via TV See your ...

Страница 10: ... or Cable Satellite box Before starting operation press AUX GAME on the remote control to select AUX in order to activate the input source Using the VCR for recording DVDs Some DVDs are copy protected You cannot record or dub protected discs using a VCR 3 Connect the system s VIDEO jack to the VIDEO IN jack on the VCR 4 Connect the system s LINE OUT R L jacks to the AUDIO IN jacks on the VCR This ...

Страница 11: ...s playback in either AUTO PLAY or ONCE mode only RECORD to start recording on tape deck 2 VIDEO use a video cable to connect to your game console s video output AUDIO L AUDIO R use an audio cable to connect to your game console s left right audio output SOUND to select various sound effect SURROUND to select various surround sound effect AUDIO to select the preferred language for audio to select A...

Страница 12: ...VOL adjust the volume level adjust key control ECHO level in karaoke mode adjust speakers level in speaker setting mode OK to exit or confirm the selection GOTO to go direct to desired title chapter or time PROGRAM in disc mode to program favorite tracks in tuner mode to program favorite stations SHUFFLE to playback in random mode ECHO to adjust the echo level in karaoke mode KEY to change the ton...

Страница 13: ...ower plug from the jack and insert again Troubleshooting Problem Solution The language for the sound or subtitle cannot be changed when playing a DVD No image is output when a function is selected Sound cannot be heard or is of poor quality Poor radio reception Recording or playback cannot be made The tape deck door cannot open Left and right sound outputs are reversed The remote control does not ...

Страница 14: ...o 25 When the counter reach 25 you will not be able to further change the code until you reset the timer by the Region Code timer reset procedure 3 Region 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 open the set s door b Press 1 5 9 butto...

Страница 15: ...2 2 REPAIR INSTRUCTIONS 2 2 ...

Страница 16: ...2 3 2 3 REPAIR INSTRUCTIONS ...

Страница 17: ...order to reach the catches for the Cover Front Ornamental pos 130 1 Loosen the 4 screws slide Cover top pos 255 towards the rear and remove it upwards 3 Push the gear slowly towards the front as shown in figure 3 until the CDC tray starts to move out of the Front Cabinet The CDC tray is now disengaged and can be pulled out completely 1 Remove the Volume knobs as stated in Dismantling the Cover Fro...

Страница 18: ...osen 2 screws D at the bottom of the Front Cabinet on both sides of the set 3 Release 2 catches C on both sides of the Front Cabinet and pull the Front Cabinet assembly out of the Bottom plate Dismantling of the Rear Panel 1 Loosen 8 screws J to remove the Rear Panel figure 11 3 Release 2 catches K on both sides of the Rear Panel with the help of a minus screw driver and pull out the Rear Panel fi...

Страница 19: ...rvice position B Service position C Note After re assembly it is very important to ensure the wiresareproperlyinsertedintotheirrespectivesockets and routed not to touch or obstruct any moving parts Service positions 3 3 3 3 ...

Страница 20: ...4 1 SET BLOCK DIAGRAM 4 1 ...

Страница 21: ...4 2 SET WIRING DIAGRAM 4 2 ...

Страница 22: ... Diagram Pin Description 5 2 Circuit Diagram 5 3 PCB Layout Top View 5 4 PCB Layout Bottom View 5 5 Electrical Parts List 5 7 5 1 FTD DISPLAY PIN ASSIGNMENT PIN CONNECTION Note 1 Fn Filament pin 2 nG Grid pin 3 Pn Anode pin 4 NP No Pin 5 NC No Connection pin 5 1 6 4 45 544 54 4 6 4 6 4 6 6 6 6 6 6 6 6 6 6 6 6 6 4 6 6 6 6 4 6 E ...

Страница 23: ... m o r f g n i t r a t s k c o l c t f i h s e h t o C o N C N n o i t c e n n I K L C n i P t u p n I k c o l C h T s i i p n a e g d e g n i s i r e h t t a a t a d l a i r e s s d a e r n t a a t a d s t u p t u o a f e h t g n i l l e g d e I B T S l a i r e S t S e c a f r e t n I n i P e b o r h T s i n e l l a f s a h B T S e h t r e t f a t u p n i a t a d e e c o r p s a d e s s o c a d n...

Страница 24: ... R291 C6 R292 C6 R293 C6 R294 C6 R295 C6 R296 C6 R297 C6 R298 C6 R299 D6 R2001 A1 R2002 A1 R2003 A1 R2004 A1 R2005 A1 R2006 A1 R2010 A2 R2011 A1 R2012 A2 R2013 A1 R2014 A2 R2016 B3 R2017 B3 R2018 B3 R2019 B3 R2020 B3 R2021 A4 R2023 A4 R2024 B4 R2025 B4 R2026 B4 R2027 B4 R2028 B2 R2029 B1 R2030 B1 R2031 A1 R2032 A1 R2033 A1 R2034 A3 R2035 A3 R2036 A3 R2039 B2 R2040 C1 R2041 C1 R2046 D3 R2056 C2 R20...

Страница 25: ... R2045 B4 R2046 A4 RB252 A5 RB253 B5 RB254 B4 RB257 C3 RB803 C4 RB804 C4 SW803 C5 SW804 C5 TA255 A5 TA258 B1 TA259 B1 TA260 A1 TA261 B2 TA262 A1 TA263 B1 TA265 B3 TA266 B3 TA267 B2 TA268 B3 TA269 B4 TA270 A2 TA271 A3 TA272 A3 TA273 A4 TA274 B3 TA276 A5 TA277 A5 TA278 B5 TA279 B5 TA280 C3 TA281 C2 TA282 C2 TA283 C1 TA284 C1 TP5 B5 VR201 A5 ...

Страница 26: ...A5 R285 A5 R286 A5 R287 A5 R288 A5 R289 A5 R290 A4 R294 A4 R295 A4 R296 A4 R297 A4 R298 A4 R299 A4 R2004 B4 R2005 B4 R2006 B4 R2007 C4 R2008 C4 R2009 C4 R2010 B3 R2011 B4 R2012 B4 R2013 B4 R2016 B4 R2017 B4 R2018 B3 R2019 B3 R2020 B1 R2024 B1 R2025 B1 R2026 B1 R2027 B1 R2029 C4 R2030 C4 R2040 A5 R2041 A5 R2056 B1 R2057 B1 R2062 B4 R2063 C4 R2064 C4 R2066 B3 R2067 B4 R2068 B4 R2071 B3 R2074 A1 R207...

Страница 27: ...24 C3 C2025 C3 C2026 B4 C2027 B1 C2029 B3 C2030 B3 C2031 B3 C2225 A1 C2226 A1 C2227 A1 C2228 B3 ESDC2 D1 ESDC5 D1 IC251 A2 IC255 B4 Q251 A1 Q252 A1 Q255 A1 Q256 A1 Q257 A1 Q259 C3 R230 A4 R291 A4 R292 A4 R293 A4 R2001 A1 R2002 A1 R2003 A1 R2014 B3 R2021 B1 R2023 B1 R2028 A1 R2031 A1 R2032 A1 R2033 A1 R2034 B1 R2035 A1 R2036 A1 R2039 B1 R2052 B1 R2053 B1 R2054 B1 R2055 B1 R2075 A1 R2080 C4 R2098 B4...

Страница 28: ... SW 50MA 12V LD266 9940 000 00018 LED VR201 9940 000 00885 CONTROL ROTRY 20KB Q251 9940 000 00915 XISTR NPN 2SC1623 VR301 9940 000 00882 CONTROL ROTRY 50KB Q252 9940 000 00915 XISTR NPN 2SC1623 XL251 9940 000 00966 CRYSTAL 4 194304MHZ Q253 9940 000 00886 MOS FET 2N7000 60V 200MA Q254 9940 000 00886 MOS FET 2N7000 60V 200MA Q255 9940 000 00914 FET 2N7002LT1 Q256 9940 000 00914 FET 2N7002LT1 Q257 99...

Страница 29: ... adjust to max channel separation input signal stereo left 90 9 adjust output on right channel to minimum 2 RC network serves for damping the IF filter while adjusting the other one 3 For AM RF adjustments the original frame antenna has to be used max symmetric fo max symmetric fo R220 100nF 24 IC001 450kHz Connect pin 6 of IC001 AM Osc with short wire to ground pin 4 AM AFC MW f 15kHz VRF 3mV Use...

Страница 30: ...C043 D2 C044 C2 C045 C2 C046 C2 C047 D1 C048 D1 C049 A2 C050 B3 C071 B3 CN001 D2 CN002 A2 D001 A1 D002 A1 D004 C2 D005 A2 EF450 G1 A1 IC001 B2 IC002 D1 IF001 B1 IF002 C1 IF003 C3 Q001 B1 Q002 D2 Q003 C2 Q004 B3 R01 C1 R001 B1 R002 A1 R003 B1 R004 B1 R005 B1 R006 B2 R007 A1 R008 B1 R009 A1 R010 A3 R011 A3 R012 B3 R013 B3 R014 B3 R015 B2 R016 D2 R017 B3 R018 C2 R019 C2 R020 D3 R021 D3 R023 D2 R024 D...

Страница 31: ...C024 D2 C025 C1 C027 D2 C028 D2 C029 C1 C030 C2 C033 D2 C036 D1 C037 C1 C038 D1 C039 D1 C042 D1 C043 D1 C044 D2 C045 C2 C046 C2 C047 D2 C048 D2 CN001 D2 CN002 A1 D001 A1 D002 A2 D004 D1 IC001 C2 IF001 B2 IF002 C2 IF003 C1 Q002 C2 Q003 D1 R01 D2 R005 C2 R024 D2 R035 D2 T001 B2 T002 C2 T003 C2 T004 C1 T005 B1 T006 C1 VC001 B1 VD001 C1 VD002 C1 VR001 D1 XL1 C2 XL2 C2 ...

Страница 32: ... C2 C049 C1 C050 B2 C071 C1 D005 B1 IC001 C2 IC002 D2 Q001 B2 Q002 C2 Q003 D1 Q004 A2 R001 A1 R002 A1 R003 A1 R004 B2 R006 B1 R007 B2 R008 A1 R009 B2 R010 C1 R011 C1 R012 B2 R013 B2 R014 B2 R015 D1 R016 D2 R017 B1 R018 C1 R019 D1 R020 D1 R021 D1 R023 D1 R025 B2 R026 B2 R027 C2 R028 D1 R029 D1 R030 D1 R033 D1 R034 D2 R036 A2 R037 A2 R038 D2 R039 D2 R040 A2 R046 B2 T002 C2 T003 C2 T004 C1 T006 C1 VD...

Страница 33: ...Receiver Vibratto II VFD Panel Audio ADC Microphone In S PDIF ROM Flash Motor Driver OPU Motor DVD CD IR Remote ES6603S OUT1 VSSP1 VDDP2 DRIVER HIGH MBL461 OUT2 BOOT2 TDA8920TH BOOT1 DRIVER LOW RELEASE1 SWITCH1 ENABLE1 CONTROL AND HANDSHAKE PWM MODULATOR MANAGER OSCILLATOR TEMPERATURE SENSOR CURRENT PROTECTION STABI MODE INPUT STAGE mute 9 8 IN1 IN1 22 21 20 17 16 15 VSSP2 VSSP1 DRIVER HIGH DRIVER...

Страница 34: ...CIRCUIT DIAGRAM MAIN BOARD 7 2 7 2 1 2 3 4 5 A B C D A B C D 6 1 2 3 4 5 6 ...

Страница 35: ...70 A6 R471 C4 R472 C4 R473 C3 R474 C3 R475 C3 R476 C4 R477 C4 R478 C3 R479 C3 R480 C3 R481 B4 R482 B4 R483 B4 R484 B4 R485 B4 R486 B5 R487 B5 R488 B5 R489 B5 R490 B5 R491 C3 R492 D3 R493 D3 R494 D2 R495 D2 R496 C2 R497 D2 R498 D2 R501 B6 R502 B6 R503 C6 R504 D6 R505 D6 R506 D6 R507 D4 R508 D4 R509 D5 R510 D5 R512 C5 R513 C4 R514 C4 R515 D6 R516 D6 R517 B5 R518 B5 R519 D6 R521 B5 R530 D6 R531 D5 R5...

Страница 36: ...CIRCUIT DIAGRAM MAIN BOARD SERVO PART 1 A B C D E A B C D E 2 3 4 5 6 7 1 2 3 4 5 6 7 7 4 7 4 ...

Страница 37: ...7 5 7 5 CIRCUIT DIAGRAM MAIN BOARD TAPE PART 1 A B C A B C 2 3 4 5 6 1 2 3 4 5 6 ...

Страница 38: ...716 E2 C717 E2 C718 E1 C723 E2 C724 E2 C729 E1 C730 E1 C743 D2 C744 E2 C748 E2 C751 E2 C752 E2 C758 E1 C759 E2 C760 E3 C761 E2 C762 D2 C801 A1 C804 A1 C805 A1 C806 A1 C807 A1 C808 A2 C810 A2 C811 A2 C812 A2 C813 A2 C814 A2 C815 A2 C817 A2 C818 A2 C819 A2 C820 A2 C821 A2 C823 A1 C824 A1 C825 A1 C826 A1 C827 A1 C828 A1 C829 A2 C830 A2 C831 A2 C832 A2 C833 A2 C834 A2 C835 A2 C836 A3 C837 A3 C839 A1 C...

Страница 39: ...7 7 7 7 1 2 3 4 5 1 2 3 4 5 A B C D E PCB LAYOUT MAIN BOARD TOP VIEW ...

Страница 40: ...PCB LAYOUT MAIN BOARD BOTTOM VIEW 7 8 7 8 5 4 3 2 1 5 4 3 2 1 A B C D E ...

Страница 41: ... B5 Q404 B5 Q407 C1 Q551 D2 Q552 D2 Q702 E2 Q706 E1 Q707 E2 Q708 E1 Q709 D1 Q712 D2 Q713 D1 Q714 D1 Q717 D1 Q718 D1 Q719 D2 Q1101 A5 Q3001 E3 Q3301 A4 Q3302 A4 Q3303 A4 Q5001 E5 R1 E3 R2 E3 R5 A3 R6 B4 R8 C1 R9 A1 R10 A1 R11 D5 R12 E3 R13 E3 R14 E3 R15 A4 R202 B3 R208 C2 R209 C2 R210 C2 R211 C2 R212 C2 R222 B2 R223 B2 R229 B1 R231 A2 R232 A2 R235 B2 R248 A1 R249 B1 R250 B1 R255 B1 R256 B1 R257 B1 ...

Страница 42: ...8 CHIP ARRAY 10RX4 1 10W 5 IC217 9965 000 15887 IC RT9164 33CLR RA206 9940 000 00858 CHIP ARRAY 10RX4 1 10W 5 IC218 9940 000 00837 IC 3PIN LD1117 ADJ RA208 9940 000 00865 RES ARRAY 4X33R 1 10W 5 IC220 9940 000 00838 IC 20PIN 74F244 RA209 9940 000 00865 RES ARRAY 4X33R 1 10W 5 IC221 9940 000 00838 IC 20PIN 74F244 RA301 9940 000 00865 RES ARRAY 4X33R 1 10W 5 IC222 9940 000 00839 IC 16PIN 74F138D T70...

Страница 43: ...2 10 11 9 8 C1 E1 C2 E2 VCC RT CT VREF GND 13 1 6 5 4 2 16 15 BAND GAP REFERENCE OUTPUT CONTROL DEAD TIME CONTROL EA EA EA EA PWM COMP COMP INPUT 0 7MA 1 2V D Q Q CK 5V uA VCC 32V 5 A 5V 2 5R 1R 1mA 0 1V OVER VOLTAGE S D 7 5V 27V Thermal S D S R Q Power on reset L E B S R Q OSC 5V Vref Internal bias Good logic SFET DRAIN GND FB Soft Start 9V IC INTERNAL BLOCK DIAGRAM FAIRCHILD POWER SWITCH KA5M026...

Страница 44: ...2 D951 A4 D952 A5 D953 B5 D954 B3 D955 B3 D958 C3 D959 C3 D960 C3 D962 C3 F901 D1 GT901 C1 IC901 C2 IC902 D3 IC951 A3 IC952 A3 IC953 A B5 IC953 C B5 IC954 B4 IC955 D3 L901 C1 L951 A4 L952 A4 L954 B3 L955 C3 L956 C4 L957 D3 L958 C5 L959 D3 L966 C3 Q901 A2 Q902 B2 Q903 C2 Q904 C2 Q905 D2 Q951 B3 Q952 B3 Q953 C4 Q954 C3 Q955 C4 Q956 D4 Q957 C4 Q959 D4 Q960 D4 R1 B1 R2 A1 R3 B1 R902 A1 R903 B1 R904 A2...

Страница 45: ...54 C5 IC955 D5 J801 D8 J802 C8 J803 C8 J804 C8 J805 C8 J806 B8 JMP1 A2 JMP2 B1 JMP4 C6 JMP5 C5 JMP6 D6 JMP7 B7 JMP8 C7 JMP9 B7 JMP10 B3 JMP11 C2 JMP12 C2 JMP13 D5 JMP14 D5 JMP15 D3 JMP16 A1 JMP17 D5 JMP18 C6 JMP19 B3 JMP20 D3 JMP21 D6 JMP22 C6 JMP23 C7 JMP24 B1 JMP25 B1 JMP26 B1 JMP27 C5 JMP30 A1 JMP31 A1 L901 C2 L951 A6 L952 C7 L954 B5 L955 D6 L956 C5 L957 D5 L958 C6 L959 D5 L966 C5 Q901 C3 Q902 ...

Страница 46: ... 000 00937 COND DISC 220PF 1KV 10 Note Only these parts mentioned in the list are normal service parts C996 9940 000 00937 COND DISC 220PF 1KV 10 C999 9940 000 00936 COND DISC 470PF 1KV 10 D902 9940 000 00938 DIODE PR1507 1 5A 1000V D904 9940 000 00938 DIODE PR1507 1 5A 1000V D905 4822 130 11044 POWER RECTIFIER BYV26D D906 9940 000 00941 DIODE HER104 1A 300V 50NS D907 9940 000 00941 DIODE HER104 1...

Страница 47: ... SCREW L8xP1 06xT3 0mm D 7 5mm 70 SCREW T3 0xL8xP1 06mm 0 47g 72 SCREW M3 0xP0 5x8 73 SCREW T3 0xL8xP1 06mm 74 SCREW M3 0xP0 5x6 0 5g 76 SCREW T3 0xL8 0xW 10 0mm 77 SCREW T3 0xL10xP1 06mm 78 SCREW M3x6x0 5P 79 SCREW M3 0xP0 5x10 80 SCREW T3 0xL10xP1 06mm 10 13 11 MECHANICAL EXPLODED VIEW ...

Страница 48: ...01 COVER VFD 13 9940 000 00891 KNOB VOLUME 14 9940 000 00884 KNOB ROTARY 16 9940 000 00904 WINDOW DISPLAY 17 9940 000 00875 PANEL FRONT DISPLAY 18 9940 000 00897 FRONT CDC 19 9965 000 22119 FOOT RUBBER 20 9940 000 00898 FRONT CABINET 21 9965 000 22120 DAMPER ASSY MODULE 0 8 24 9965 000 22141 PUSH CATCH RIGHT 25 9965 000 22140 PUSH CATCH LEFT 30 9940 000 00895 BUT CNTL 3 32 9940 000 00893 BUT CONT ...

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