Philips HTS6520/55, Service Manual

Page 1: ... OF CONTENTS Location of PCB Boards 1 2 Versions Variation 1 3 Measurement Setup 1 5 Specifications 1 4 Service Aids 1 6 ESD Safety Instruction 1 7 Lead free soldering Information 1 8 Setting procedure Repair Instructions 2 Disassembly Instructions Service positions 3 Block Wiring Diagram 4 Display Scart USB LED Board main unit 5 Main Din Board main unit 6 Loader Open Close DET LEDx3 Board main un...

Page 2: ...LOCATION OF PCB BOARDS MAIN UNIT SUBWOOFER Loader PCB LED PCB DIN PCB Main PCB Touch Sensor PCB LED PCB LED PCB Display PCB USB PCB 0pen Close DET PCB IPOD PCB IPOD Light PCB Power PCB AMP PCB Tuner Module ...

Page 3: ...20 240V 55 x x x C Component Level Repair SERVICE SCNARIO MATRIX Main Din Board main unit Display Scart USB LED Board main unit IPOD Board main unit Type Versions Board in used HTS6520 C C C 55 Touch Sensor Board main unit C Loader Open Close DET LED 3 Board main unit Power Board subwoofer AMP Board subwoofer C C C ...

Page 4: ...onic distortion FM 3 Frequency response FM 180 Hz 10 kHz 6dB Stereo separation FM 26 dB 1 kHz Stereo Threshold FM 29 dB USB Compatibility High Speed USB 2 0 Class support UMS USB Mass Storage Class File system FAT12 FAT16 FAT32 Main Unit Dimensions WxHxD 419 x 48 x 214 mm Weight 1 7 kg Ambisound speakers System full range satellite Speaker impedance 8 ohm channel Speaker drivers 2 5 full range cha...

Page 5: ...Signal Disc replaces test disc 3 SBC429 4822 397 30184 Bandpass 250Hz 15kHz e g 7122 707 48001 LF Voltmeter e g PM2534 DUT RF Generator e g PM5326 S N and distortion meter e g Sound Technology ST1700B Use a bandpass filter to eliminate hum 50Hz 100Hz and disturbance from the pilottone 19kHz 38kHz Ri 50 Tuner FM MEASUREMENT SETUP ...

Page 6: ...x driver set T6 T20 4822 395 50145 Torx driver T10 extended 4822 395 50423 Compact Disc SBC426 426A Test disc 5 5A 4822 397 30096 SBC442 Audio Burn in test disc 1kHz 4822 397 30155 SBC429 Audio Signals disc 4822 397 30184 Dolby Pro logic Test Disc 4822 395 10216 SERVICE AIDS HANDLING CHIP COMPONENTS ...

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Page 9: ... Change a Press SETUP button on R C TV will show setup menu b Select the menu using the V and B on R C c Go preference page select password to change 136900 is default password supplied 5 Check on the Software Version a Open the CD Door b Press INFO button on R C c TV will show the version on screen CAUTION This information is confidential and may not be distributed Only a qualified service person...

Page 10: ...S ONE 23 901 909 901 Q905 Q912 IC902 Q905 Q912 IC902 IC904 IC904 L41 L41 IC333 MCU33 IC333 IC333 IC37 IC38 MCU STB Control IC23 IC33 IC34 IC39 and IC100 Check IC23 215pin output SPD2F single Check IC23 110 No Video out output 29 ...

Page 11: ... ZD8 ZD9 FB37 FB38 23 IC32 J5 Bad INT IC35 and its MP3 IN no sound Jack Disc play Yes or No 24pin Change See C their Check Pick up Check JK2 Scart PCB J1 Main PCB INT or No Change conjoint parts IC23 Check USB Board J102 Bad INT Change See D ...

Page 12: ...EE CN703 CN703 IC701 CN703 IC23 Q502 No Video Out output Check JK101 Bad INT Change IC36 IC23 No RGB output Check JK100 bad INT Change Check IC35 IC23 and their Conjoint parts Check CN703 Q12 Q708 Q707 ZD701 And theirs Conjoint Parts ...

Page 13: ...to move USB board as shown in figure 5 3 Loosen 1 screw E to move LED board as shown in figure 6 Figure 9 Figure 7 Figure 1 Figure 2 Figure 3 Dismantling of the Main DIN Board 1 Loosen 4 screws F to remove Main Board as shown in figure 7 2 Loosen 1 screw G to remove DIN Board as shown in figure 8 Dismantling of the Display Board 1 Loosen 2 screws H to remove Display board as shown in figure 9 Figu...

Page 14: ... 2 Loosen 4 screws M to remove Loader Assembly as shown in figure 14 L M Figure 14 Figure 13 Dismantling of the Gear Assembly 1 Loosen 4 screws N to remove Gear Assembly as shown in figure 15 Figure 15 N Dismantling of the Door Assembly 1 Loosen 3 screws O as shown in figure 16 2 Using a mini drawer to push the STEEL PIN as shown in figure 17 3 Using a pincers to nip the STEEL PIN as shown in figu...

Page 15: ...s shown in figure 3 2 Loosen 5 screws D to remove the AMP Board as shown in figure 4 Figure 3 Figure 4 Dismantling of the Power Board 1 Loosen 3 screws E as shown in figure 5 2 Loosen 2 screws F as shown in figure 6 3 Loosen 1 screw G as shown in figure 7 to remove the bracket 4 Loosen 4 screws H as shown in figure 8 5 With a pincers to nip this space as shown in figurer 9 and to take up the Power...

Page 16: ...In some service positions the components or copper patterns of one board may risk touching its neighbouring pc boards or metallic parts To prevent such short circuit use a piece of hard paper or other insulating material between them Service position B Subwoofer ...

Page 17: ...4 1 4 1 BLOCK DIAGRAM Main Unit ...

Page 18: ... DIAGRAM Main Unit V1 V2 V4 V3 VFC170310 030R VWA220007 0001 VWA200013 0004 VWA120019 0001 VWA120016 0002 VWA120015 0001 VFC170320 1400 VFC130310 110R VWA200013 0007 VWA200009 0003 VFC240210 2200 VWA220007 0001 V2 V3 ...

Page 19: ...4 3 4 3 BLOCK DIAGRAM Subwoofer TI5342LA TI5342LA TI5342LA TI5342LA TAS5508 ...

Page 20: ...4 4 4 4 WIRING DIAGRAM Subwoofer WV1 AMP PCB POWER PCB VPE003202 0040 VWA310019 0001 VFL901245 1200 VFL501312 1400 VFC100230 1000 VOT050002 0010 ...

Page 21: ... f Q22 s s s s s s s s Q23 o o o o o o o o Q24 e e e e e e e e Q25 dpm dpm dpm Q26 Eq Eq Eq Qjo Op 2 3 4 5 6 7 8 9 21 22 23 24 25 26 27 Dpoofdujpo G2 G2 OQ Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q Q21 Q22 Q23 Q24 Qjo Op 28 29 35 36 37 38 39 3 41 42 43 44 45 Dpoofdujpo Q25 Q26 2H 3H 4H 5H 6H 7H 8H 9H OQ G3 G3 Qjo Op 46 47 48 49 4 51 52 53 54 55 56 57 58 59 5 61 Dpoofdujpo G2 G2 OQ Q27 Q28 Q29 Q2 Q31 Q32 Q33 Q34 Q...

Page 22: ...06C3 CN108C2 CN109C3 CN180A4 D100 A2 FB112A2 FB113A2 FB116A2 FB117A4 FB118A4 FB119C2 FB120C2 FB121C2 FB122C2 FB123C2 IC100 B3 IC101 B4 IC108 A4 J100 A3 J101 A3 J102 A4 JK100A2 JK101A3 JK102A4 L100 C3 LD150A4 Q100 C2 Q106 C4 Q107 C4 Q108 C4 Q188 C3 Q189 C3 Q190 C4 Q191 C4 R100 B2 R101 B4 R102 B2 R103 B4 R109 C3 R110 B4 R111 C2 R127 C2 R128 C3 R129 C3 R130 C3 R131 C3 R132 C3 R133 C3 R134 C4 R135 C4 ...

Page 23: ... C180 B1 C188 B1 CN103B1 CN104B1 CN105B1 CN106B1 CN108B1 CN109B1 CN180B1 D100 A3 FB112B1 FB113B1 FB116A3 FB117B2 FB118B2 FB119B2 FB120B2 FB121B2 FB122B2 FB123C2 IC100 C2 IC101 C2 IC108 C2 J100 C3 J101 C3 J102 C3 J222 C3 J223 C3 JK100A3 JK101A4 JK102C4 L100 C4 LD150C4 Q100 A2 Q106 A1 Q107 B2 Q108 B1 Q188 A1 Q189 A1 Q190 A2 Q191 A1 C106 A3 C107 A2 C109 A2 C110 A1 C111 B4 C112 B4 C115 B4 C117 B4 C129...

Page 24: ...am 6 1 Circuit Diagram 6 2 PCB Layout Top View 6 3 PCB Layout Bottom View 6 4 INTERNAL IC DIAGRAM MT1389FXE SN INTERNAL IC DIAGRAM AS81F641642C DVD PUH Module FLASH Front panel Remote DRAM USB2 0 3 in 1 card reader MT1389S HDMI1 2Tx RGB video CVBS 8ch Audio SPDIF DVB T ...

Page 25: ...4 FB202B4 FB203B4 FB204B4 FB205B4 FB206B4 FB207A4 FB208A4 FB209A4 FB210A4 FB211A4 FB212A4 FB213A4 FB35 D3 FB37 A2 FB38 A3 FB39 D2 FB40 D2 FB41 D2 FB42 D2 FB43 A2 FB44 A2 FB45 A2 FB46 A2 FB47 A4 FB56 B4 FB59 B4 FB62 B4 FB64 B4 FB67 C4 FB70 C1 IC100D2 IC110 A4 IC23 A1 IC24 A2 IC26 A4 IC27 A3 IC30 A3 IC32 B1 IC33 B2 IC333C1 IC34 B3 IC36 B3 IC37 D1 IC38 D1 IC39 C1 IC42 D1 IC43 C1 IC44 C1 IR1 D2 IR2 D3...

Page 26: ...B4 IC42 D4 IC43 D4 IC44 C2 IR1 B4 IR2 B4 J5 A3 JK2 D2 JK6 A3 L300 A3 L301 A3 L302 A3 L303 A3 L31 D3 L32 D3 L33 C3 L34 B1 L35 B1 L37 C4 L38 C4 L39 C4 L40 C4 L400 C4 L41 B2 L42 C4 L43 C4 L44 C4 L45 C4 L46 D4 L47 B4 L48 C4 L49 A1 L52 A4 L53 A3 L54 A3 L55 A3 L56 A2 L57 A3 L58 B1 L59 B1 L60 D3 LD100C4 LP100D4 Q22 A3 Q25 C3 Q26 C3 Q27 C3 Q28 C3 Q29 C3 Q30 B3 Q31 C2 Q33 C2 Q37 A3 Q40 C2 Q44 B2 Q45 B1 Q50...

Page 27: ...98C4 C199B2 C201C4 C202C4 C203A3 C205B4 C206C4 C249B1 C252B1 C403A2 C404A2 C405A2 C407A2 C409A2 C410A2 C420C4 C423A4 C426A4 C449A3 C450A3 C455A3 C465A3 C466A3 C467A2 C469A3 C471B2 C474A2 C476A1 C477A2 C478D3 C479D3 C487A1 C490B2 C491B2 C492B2 C680B4 C688A1 C689B2 C690B2 C691B2 C692B2 C830B2 C890C2 C891C3 C892C1 C893C1 C894C1 C895C1 C896C1 C897C4 C899C4 C901D3 C903B1 C912A2 C913A1 C914A1 C919B2 C92...

Page 28: ...7 1 7 1 Loader Open CloseDET LEDx3 Board main unit TABLE OF CONTENTS Circuit Diagram 7 2 PCB Layout Top Bottom View 7 3 ...

Page 29: ...7 2 7 2 CIRCUIT DIAGRAM 1 2 3 1 2 3 A B C A B C CN100 C2 CN155 A1 CN156 A1 LD110 A1 LD111 A2 LD112 A3 R188 A1 R189 A2 R190 A3 SW100 C1 SW101 C1 ...

Page 30: ...7 3 7 3 PCB LAYOUT TOP VIEW 1 2 3 1 2 3 A B C A B C 3 2 1 3 2 1 A B C A B C PCB LAYOUT BOTTOM VIEW CN100 C3 CN155 B1 CN156 B1 LD110 B1 LD111 C1 LD112 C1 SW101 C2 SW102 B3 R188 B1 R189 C1 R190 C1 ...

Page 31: ...8 1 8 1 Touch Sensor BOARD main unit TABLE OF CONTENTS Circuit Diagram 8 2 PCB Layout Top View 8 3 PCB Layout Bottom View 8 4 ...

Page 32: ... A B C D A B C D C10 D3 C12 D3 C200 D3 CN1 B4 D1 A4 IC1 B2 LD0 A4 LD1 A3 LD2 A3 LD3 A2 LD4 A2 LD5 A1 LD6 A1 LD8 B4 LD9 C3 R1 C2 R10 A3 R11 A2 R13 A1 R14 A2 R2 B2 R3 C2 R37 B3 R38 C3 R4 A3 R51 B2 R52 C3 R53 C2 R54 D1 R55 D1 R57 B2 R8 A4 R9 A1 ...

Page 33: ...8 3 8 3 PCB LAYOUT TOP VIEW 1 2 3 1 2 3 A B A B C10 A3 C12 A3 C200 A3 CN1 A3 D1 A3 IC1 A3 R1 A3 R10 A3 R11 A2 R13 B2 R14 B2 R3 A3 R37 B1 R38 A1 R4 A3 R51 A3 R52 A3 R53 A3 R54 A3 R55 A3 R8 A2 R9 B1 ...

Page 34: ...8 4 8 4 PCB LAYOUT BOTTOM VIEW 3 2 1 3 2 1 A B A B LD0 B2 LD1 B3 LD2 B3 LD3 B2 LD4 B2 LD5 B2 LD6 B1 LD8 B1 LD9 B1 R2 A3 R57 A3 ...

Page 35: ...9 1 9 1 IPOD BOARD main unit TABLE OF CONTENTS Circuit Diagram 9 2 PCB Layout View 9 3 ...

Page 36: ... 2 CIRCUIT DIAGRAM 1 2 3 4 1 2 3 4 A B C A B C C100 A2 C101 A3 C102 B2 C103 B3 C104 A3 C108 C2 CN101 B1 CN102 A4 FB100 A3 FB101 A3 FB102 A3 FB103 A3 FB104 B3 FB105 B2 R104 B3 R105 C3 R106 C3 R107 C3 R108 C3 ...

Page 37: ... 3 9 3 PCB LAYOUT LAYOUT VIEW 1 2 3 1 2 3 A B A B C100 B2 C101 B3 C102 A1 C103 A2 C104 A1 C108 A2 CN101 B3 CN102 B3 FB100A1 FB101B1 FB102B2 FB103A1 FB104A1 FB105A2 R104 A3 R105 A3 R106 A3 R107 A3 R108 A2 ...

Page 38: ...p View 10 3 PCB Layout Bottom View 10 4 INTERNAL IC DIAGRAM AP3843GMTR INTERNAL IC DIAGRAM LNK362PN VFB VTH 5 8 V 4 8 V VCC GND REF OUTPUT FB COMP CS RT CT 7 5 8 6 4 2 1 3 R S Q Q ERROR AMP UVLO 34V 2 50V OSC VREF GOOD LOGIC OVER TEMP PROTECT INTERNAL BIAS S R 5V REP 2R R 1V CURRENT SENSE COMPARATOR PWM LATCH ...

Page 39: ...06D2 IC907D3 L900 A3 L901 A3 L902 C3 L903 B1 L904 B1 L905 C3 L907 B3 NTC901C1 Q900 B3 Q901 A2 Q904 B4 Q905 B1 Q906 B3 Q907C1 Q908C4 Q909 B2 Q910 B2 Q911 B3 Q912C2 Q913D1 Q914C2 Q917D4 Q918D4 Q919C4 Q920C4 R900 A1 R9000A2 R9004C2 R9005D3 R9006D3 R9007D2 R9009D2 R901 A1 R902 B3 R903 C4 R904 C1 R905 A2 R906 B2 R907 A2 R908 A2 R909 A3 R910 A3 R911 A3 R912 A3 R915 C4 R917 C4 R918 B1 R919 C2 R920 C4 R92...

Page 40: ...B3 IC907 B4 IC908 B4 J900 A3 J902 C2 J903 C3 J904 C3 J907 B1 J908 A1 J909 A1 J910 A1 J911 A1 J912 A2 J913 A2 J914 A2 J915 A2 J916 A2 J917 A2 J918 B3 J919 A3 J920 A3 J921 A3 J922 A4 J923 A3 J924 A4 J925 B4 J926 C4 J927 C4 J928 B3 J929 C3 J930 C3 J931 C3 J932 C2 J934 B3 J936 C3 J937 C4 J941 B3 J942 B4 J943 B4 J944 C3 J945 C3 J946 B3 J947 C3 J948 B3 J949 C4 J950 C2 J951 C2 L900 C2 L901 C2 L902 B4 L90...

Page 41: ...17 C4 Q918 B4 Q919 C4 R900 A1 R9004 B3 R9005 B4 R9006 B4 R9007 A4 R901 A1 R902 C4 R903 C3 R909 C2 R910 C2 R911 C2 R912 C2 R917 C3 R918 A3 R920 B3 R921 A3 R922 C3 R923 C3 R924 C2 R925 C4 R926 C4 R926AC3 R926BC3 R926CC3 R926DC3 R928 A1 R929 A1 R930 C2 R931 C2 R933 B4 R937 C4 R939 A2 R939AA2 R939BA2 R940 B3 R941 B3 R942 B3 R943 B3 R944 C3 R945 C3 R947 B3 R949 C4 R950 C1 R951 C1 R952 B3 R953 C3 R955 B...

Page 42: ... SDIN4 SDA SCL RESET PDN MUTE HP_SEL BKND_ERR 12C Serial Control I F Clock PLL and Serial Date I F Device Control System Control DAP Control PWM Control 8x8 Crossber Mixer 8x2 Crossber Mixer 8 8 4 8 8 8 2 2 0 Det 7 Blquads Soft Tone Soft Vol Loud Comp DRC 0 Det 7 Blquads Soft Tone Soft Vol Loud Comp DRC 0 Det 7 Blquads Soft Tone Soft Vol Loud Comp DRC 0 Det 7 Blquads Soft Tone Soft Vol Loud Comp D...

Page 43: ...8B2 FB109B1 FB2000B2 FB2001B2 FB501B1 FB502A1 FB503A1 FB504A1 FB505A1 FB506A1 FB507A1 FB508A2 FB509A1 FB510A1 FB511A1 FB701A3 FB703A3 FB705A3 IC101 B1 IC102 B1 IC103 B1 IC104 C2 IC106 C1 IC2000C2 IC2001B3 IC2002B3 IC2003C3 IC2004B2 IC502 A1 IC503 A1 IC504 A2 IC505 A1 IC507 A1 IC508 A1 IC509 A2 IC701 A3 IC702 A2 IC703 A3 IC704 A3 IC706 A2 IC707 A3 JK501A1 JK502A1 L2000C2 L2001C2 L2002C2 L2003C2 L20...

Page 44: ...IC507 A1 IC508 A1 IC509 B1 IC701 C1 IC702 A1 IC703 C1 IC704 C1 IC706 C1 IC707 C1 JK501 A1 JK502 A1 JP001 A2 JP002 A2 JP003 A2 JP004 A2 JP005 B2 JP006 C2 JP007 C2 JP008 C2 JP009 C2 JP010 C2 JP011 C2 JP012 C2 L2000 B2 L2001 B2 L2002 B2 L2003 B3 L2004 C3 L2005 C2 L2006 C2 L2007 B3 L2008 C2 L2009 C3 L2010 C2 L2011 C2 L2012 B2 L2013 B2 L2014 B2 L2015 B2 L2022 B2 L2023 B3 L2024 B3 L2025 B2 L701 C1 OSC10...

Page 45: ...2091B3 C2092B3 C2093B3 C2094B3 C2095C3 C2096C3 C2097C3 C2098C3 C2099C3 C2100C3 C2101C3 C2102C3 C2103B3 C2104B3 C2105B3 C2106B3 C2127B2 C2128B2 C2129C2 C2130C2 C2131C2 C2132C3 C2133C2 C2134C2 C2135C2 C2136C2 C2137B2 C2138B2 C2139B2 C2140B2 C2141C2 C2142C2 C2143C2 C2144C2 C2145C2 C2146C2 C2147C2 C2148C2 C2149B2 C2150B2 C429C2 FB511A2 R2000C2 R2003B2 R2004B2 R2005C2 R2007C2 R2008C2 R2010C2 R2011C2 R2...

Page 46: ...12 1 12 1 Mechanical Exploded View_Main unit E A1 A2 A3 B1 B2 C D3 D1 D2 NOTE A A1 A2 A3 A4 B B1 B2 D D1 D2 D3 F 44 45 47 A4 S12 RC FM ...

Page 47: ...12 2 12 2 Mechanical Exploded View_Subwoofer W2 WS1 W3 WS2 W4 W5 WS1 W6 W7 W8 WS3 WS7 W1 WS1 W9 W10 WS4 W11 WS5 WS6 WS12 ...

Page 48: ... XISTR 8050S TO92 Q107 996510000580 XISTR NPN MMS8050L Q108 996510000593 XISTR PNP 8550SS D TO 92 CJ Q188 996510005667 XISTR 8050S TO92 Q189 994000000921 XISTR PNP 2SA812 HFE 200 400 Q190 994000000921 XISTR PNP 2SA812 HFE 200 400 Q191 996510000580 XISTR NPN MMS8050L VFD100 996510016612 VFD 68P AOTOM 33080 1A01 TOUCH SENSOR PCB IC1 996510025481 IC 28P EKT2101SO28J MAIN DIN PCB CN18 996500015898 CON...

Page 49: ...02 994000000921 XISTR PNP 2SA812 HFE 200 400 Q703 996500041969 FET AO3403 ALPHA 30V 2 6A Q704 996500041969 FET AO3403 ALPHA 30V 2 6A Q705 996510000578 XISTR NPN KTC3875 Y Q706 996510000578 XISTR NPN KTC3875 Y Q707 994000000921 XISTR PNP 2SA812 HFE 200 400 Q708 996510000578 XISTR NPN KTC3875 Y XL2000 996510021233 X TAL 13 5MHz 15ppm 20pF Y101 996510016546 CRYSTAL 22 1184MHz 20ppm HC 49 Y701 9965100...

Page 50: ...S 1 OHM 2W 5 MO T901 996510016551 SW TRANSFORMER ERL 35 7 7PIN T901 996510016552 SW TRANSFORMER ERL 35 7 7PIN T902 994000001057 SW MODEL TRANSFORMER T903 996510016549 SW TRANSFORMER EEL 22 5 5PIN T903 996510016550 SW TRANSFORMER EEL 22 5 5PIN T904 996510013924 SW TRANS EE 16 DW KB486 8373 T904 996510013925 SW TRANS EE 16 5 5PIN T904 996510025449 SW TRANS TVR901 996510021072 SURGEORBER VCR 10D241KS...

Page 51: ...13 1 REVISION LIST Version 1 0 Initial release ...