Philips HTS6120/55, Service Manual

Page 1: ... System Version1 0 TABLE 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 Control Board main unit 5 MAIN Board main unit 6 ServiceManual Service Service Servi...

Page 2: ...MAIN UNIT SUBWOOFER 1 2 LOCATION OF PCB BOARDS ...

Page 3: ...20 240V 55 x x x C Component Level Repair SERVICE SCNARIO MATRIX MAIN Board main unit Control Board main unit IPOD Board main unit Type Versions Board in used HTS6120 C C C 55 AV Board main unit C Motor Board main unit Power Board subwoofer AMP USB Board subwoofer C C C 1 3 1 3 VERSION VARIATION ...

Page 4: ...se 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 958 x 163 x 141 mm Weight 7 kg Centre speaker Speaker impedance 8 ohm Speaker driver 2 x 63 5 mm woofer 19 mm tweeter Frequency response 120 Hz 20 kHz Left Right surround speakers Sp...

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: ...rd 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 pers...

Page 10: ... 2 2 REPAIR INSTRUCTIONS ONE CN604 3 100 100 101 102 103IC104 105 106 107 108IC109 110 111 IC500 IC105 IC109 IC706 IC703 IC704 32 901 909 901 Q905 Q912 IC902 Q905 Q912 IC902 IC904 IC904 No Video out output ...

Page 11: ...2 3 2 3 REPAIR INSTRUCTIONS TWO 100 503 101 100 ZD501 Q512 FB100 FB105 102 Q100 Q101 Q102 Q103 Q105 100 102 102 IC507 CN504 IC507 PIN16 5V IPOD AV IPOD pcb RB320 IC503 503 100 ...

Page 12: ...2 4 2 4 REPAIR INSTRUCTIONS THREE CN703 CN703 IC701 CN703 Q12 CN703 L116 L117 L118 L119 CN502 CN502 CN504 CN502 507 Yes Q708 Q707 ZD701 And theirs Conjoint Parts No Video out output ...

Page 13: ... Board 1 Loosen 4 screws B to remove Main Board as shown in figure 3 Figure 7 Figure 4 Figure 1 A Figure 2 B C Figure 3 Dismantling of the Scart AV Board 2 Loosen 8 screws C to remove AV Board as shown in figure 4 D Figure 6 E Dismantling of the DVD Module Board 1 Loosen 4 screws D to remove the bracket secc as shown in figure 5 2 Loosen 13 screws E to remove the bracket secc as shown in figure 6 ...

Page 14: ...Motor Control Board 1 Loosen 4 screws G to remove Motor Board as shown in figure 8 2 Loosen 3 screws H to remove Control Board as shown in figure 9 G H Figure 8 I J DISASSEMBLY INSTRUCTIONS Subwoofer Dismantling of the Speaker Box 1 Loosen 6 screws A as shown in figure 1 2 Loosen 3 screws B to remove the Speaker Box as shown in figure 2 A Figure 1 B Figure 2 C D Dismantling of the AMP Board 1 Loos...

Page 15: ...f hard paper or other insulating material between them 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 Board Service position B Subwoofer E F G Figure...

Page 16: ...4 1 4 1 BLOCK DIAGRAM Main Unit D F V v i r D er PT 1 1 3 6 2 ...

Page 17: ...4 2 4 2 WIRING DIAGRAM Main Unit 9 9 3 50 32 3 86 3 ...

Page 18: ...4 3 4 3 BLOCK DIAGRAM Subwoofer TI5342LA TI5342LA TI5342LA TI5342LA TAS5508 ...

Page 19: ...4 4 4 4 WIRING DIAGRAM Subwoofer V1 AMP PCB POWER PCB VPE003202 0040 VWA310019 0001 VFL901245 1200 VFL501312 1400 VFC100230 1000 VOT050002 0020 ...

Page 20: ... 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 Q35 Q36 Q37 Q38 Q39 Qjo Op 62 63 64 69 6 71 72 73 74 75 76 77 78 79 Dpoofdujpo Q3 Q41 Q42 H 21H 22H 23H 24H 25H 26H 27H OQ G3 G3 Opuft Go Gjmbnfou Qjo oH Hsje Qjo Qo Bopef Qjo oQ Op Qjo 2 34 OQ 65 68 OQ 2H 3H 4H 5H 6H 7H 8H 9H Q2 b b b b b b b b Q3 k k k k k k k k Q4 i i i i i i i i Q5 l l l l l l l l Q6 c c c...

Page 21: ...39 C4 C640 C4 C641 C4 C642 C4 C643 C4 C645 D1 C646 D1 C647 D1 C648 D1 C649 D1 CN603 D2 CN604 D2 FB601 B1 FB602 B1 FB603 B1 FB604 B1 IC601 C2 IC602 C3 IR601 B3 L602 B2 LED601 C4 Q601 D2 Q602 A1 Q603 A2 Q605 A2 Q606 C4 R601 D3 R602 D3 R603 A1 R604 A1 R605 A2 R606 A2 R607 A2 R608 A2 R609 A2 R610 A2 R611 A3 R612 A3 R613 A3 R614 A3 R615 B1 R616 B2 R619 C4 R621 B2 R622 B3 R623 B1 R624 B3 R625 D2 R627 D1...

Page 22: ... C635 A1 C636 B1 C637 B1 C638 B1 C639 B1 C640 B1 C641 B1 C642 B1 C643 B1 C645 A2 C646 A2 C647 A2 C648 A2 C649 A2 FB601 A3 FB602 A3 FB603 A3 FB604 A3 FB605 A1 FB606 A3 IC601 B3 IC602 B1 L602 A3 Q601 A2 Q602 A1 Q606 B1 R601 A2 R602 A1 R603 A1 R604 A1 R605 A1 R606 A1 R607 A1 R608 A1 R609 A1 R610 A1 R611 A1 R612 A1 R613 A1 R614 A1 R615 A3 R616 A2 R619 B1 R621 A3 R622 A3 R623 B2 R624 B1 R625 A1 R627 A2...

Page 23: ...ram 6 1 Circuit Diagram 6 2 PCB Layout Top View 6 3 PCB Layout Bottom View 6 4 INTERNAL IC DIAGRAM MT1389S 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 24: ...4 CN102 A1 CN103 A1 CN104 B1 CN105 B4 CN106 C1 CN107 C1 CN109 C2 CN110 C3 CN111 C1 CN113 D2 D100 A4 D101 A4 D102 A4 D103 A4 D105 B4 D106 A4 D107 D2 D108 D2 D116 D2 D117 D1 D118 D3 D119 C3 D120 C3 D121 D1 FB100 A3 FB101 A3 FB102 A3 FB103 A3 FB104 A3 FB105 A4 FB106 C1 FB107 C1 FB108 C1 FB109 C1 FB112 A2 FB113 D4 FB114 D4 FB115 D4 IC100 A2 IC101 A4 IC102 B1 IC103 B4 IC104 C1 IC105 C3 IC107 C4 IC108 D...

Page 25: ...4 A1 JK100 C1 JK101 B1 L100 B3 L101 B2 L102 B3 L103 C2 L104 A3 L105 A2 L106 A2 L107 B2 L108 A2 L109 A3 L110 A3 L111 A3 L112 A3 L113 A1 L114 A2 L115 B3 L116 B1 L117 B1 L118 B1 L119 B1 L120 B1 L121 B3 L122 B3 L125 A2 LP100 A3 Q100 B3 Q101 B3 Q102 B3 Q103 B3 Q104 B3 Q105 C2 Q106 A3 Q107 C2 Q108 C2 Q111 A3 Q1117 A2 Q112 C2 Q113 C2 Q116 B1 Q118 A2 R100 B3 R101 B3 R102 B3 R103 B2 R104 C2 R105 B3 R106 C2...

Page 26: ...C2 C252 C2 C253 C2 C254 A1 C255 C1 C256 C1 C257 C1 C258 C1 C259 C1 C261 C1 C262 C1 C263 B1 C264 A1 C265 A1 C266 A1 C267 B1 C268 A1 C269 A1 C270 A1 C271 A1 C272 A1 C275 C3 C276 C3 C277 C3 C278 C3 C279 C3 C280 C3 C281 C2 C282 C3 C283 C3 C284 C3 C285 B3 C286 B3 C287 B3 C288 B3 C289 B3 C290 B3 C291 B3 C292 B3 C293 B3 C301 A3 C302 A3 C303 A3 C305 C2 C306 B2 C307 B2 C308 C1 C309 C1 C310 C2 C311 C2 C312 ...

Page 27: ...X INTERNAL IC DIAGRAM MAX232DR 12 11 15 14 0 1 2 3 3 2 1 0 X CHANNELS IN OUT Y CHANNELS IN OUT BINARY TO 1 OF 4 DECODER WITH INHIBIT 13 3 COM MON Y OUT IN COM MON X OUT IN 7 8 16 6 9 10 A B INH VSS VEE VDD TG TG TG TG TG TG TG TG 4 2 5 1 LOG IC LEVE L CON VERSION Pulse Generator see Note A w w w w R1IN or R2IN R1OUT or R2OUT Vcc RL 1 3 K See Note C CL 50 pF see Note B ...

Page 28: ...0k 47k 5V6 NC 10K 100 OHM 0 OHM 10 OHM 10 OHM 10K 104 100 ohm 13V 100U 16V 104 30K 30K 100U 16V 100U 16V 100U 16V 100U 16V 100U 16V 100U 16V 2K GND_V GND_V GND_V 12V GND_V GND GND GND GND GND GND GND GND GND GND GND GND INPUTS OUTPUTS A B 0 0 0 1 1 4052 TRUTH TABLE 0 1 0 1 1 2 3 GND GND GND 12V GND GND_V 5VA GND 12V GND 12V GND GND TO SCART OUT PCB 8 GND 6 MP3 IN 5V GND 5VA AV BOARD YUV OUT CVBS G...

Page 29: ...B509 A4 FB510 B2 IC500 C3 IC501 A2 IC502 D4 IC503 C2 IC505 B1 JK500 C4 JK501 D4 JK502 A4 L500 C3 L501 D3 L502 C3 L503 A2 L504 B3 L506 A4 L507 A4 L510 A4 L511 C4 L512 C4 Q500 D3 Q504 B1 Q505 B2 Q506 B1 Q507 C4 Q508 C2 Q509 C2 Q510 B2 Q511 C2 R500 A2 R501 C3 R502 D4 R503 D4 R504 D4 R505 A1 R506 C3 R507 D3 R508 C3 R509 D3 R510 C2 R511 B2 R512 C2 R513 C1 R514 C1 R516 B2 R517 C2 R518 B1 R519 D3 R520 C1...

Page 30: ...4 D1 C605 C3 C606 D4 C607 C3 C608 C4 C609 C2 C610 D4 C611 C2 C612 C2 C613 A4 C614 A4 C616 D3 C617 D3 C618 D4 C619 D4 C620 D3 C621 D4 C622 D3 C623 D4 C624 D4 C625 B4 C626 B4 C627 B4 C628 B4 C629 B4 C630 B4 C631 B4 C632 A4 C633 A4 C634 A4 C635 D4 C636 D4 C637 D4 C638 D4 C639 D4 C640 D4 C641 D4 C642 D4 C643 C4 1 2 3 4 1 2 3 4 A B C D A B C D ...

Page 31: ...8 1 8 1 IPOD BOARD main unit TABLE OF CONTENTS Circuit Diagram 8 2 PCB Layout View 8 3 ...

Page 32: ... A1 C321 A2 C327 A3 C328 A3 C329 A3 C330 A3 C331 B2 C332 B3 C333 B2 C334 B2 C336 A1 C337 B2 C356 B1 D318 B3 D328 B3 FB320 A1 FB321 A1 FB322 B2 FB323 B2 FB324 B2 FB325 B2 FB326 B2 FB327 B2 FB328 A2 FB329 A2 JK320 B1 JK321 A1 JP308 B2 JP309 B2 RB321 A3 ...

Page 33: ... C321 A1 C327 A1 C328 A1 C329 A1 C330 A1 C331 A1 C332 A1 C333 A1 C334 A1 C336 A1 C337 A1 C356 A1 D318 A1 D328 A1 FB320 A1 FB321 A1 FB322 A1 FB323 A1 FB324 A1 FB325 A1 FB326 A1 FB327 A1 FB328 A1 FB329 A1 JK320 A1 JK321 A1 JP308 A1 JP309 A1 RB321 A1 ...

Page 34: ...9 1 9 1 MOTOR BOARD main unit TABLE OF CONTENTS Circuit Diagram 9 2 PCB Layout Top View 9 3 PCB Layout Bottom View 9 4 ...

Page 35: ...9 2 9 2 CIRCUIT DIAGRAM C348 A1 C349 A1 C350 A1 C351 A1 CN308 A1 CN309 A2 FB358 A2 FB359 A2 FB360 A2 FB361 A2 SW1 A2 SW2 A2 1 2 A A 1 2 ...

Page 36: ...9 3 9 3 PCB LAYOUT TOP VIEW CN308 A1 CN309 A1 SW1 A1 SW2 A1 A A 1 1 ...

Page 37: ...9 4 9 4 PCB LAYOUT BOTTOM VIEW C348 A1 C349 A1 C350 A1 C351 A1 FB358 A1 FB359 A1 FB360 A1 FB361 A1 A A 1 1 ...

Page 38: ...m 10 2 PCB Layout Top View 10 3 PCB Layout Bottom View 10 4 INTERNAL IC DIAGRAM AP3843GMTR INTERNAL IC DIAGRAM LNK362PN 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: ...0 A3 L901 A3 L902 C3 L903 B1 L904 B1 L905 C3 L907 B3 NTC901C1 Q900 B3 Q901 A2 Q904 B4 Q905 B1 Q906 B3 Q907 C1 Q908 C4 Q909 B2 Q910 B2 Q911 B2 Q912 B2 Q913 D1 Q914 C2 Q915 D2 Q917 D4 Q918 D4 Q919 C4 Q920 C4 R900 A1 R9000 A2 R9004 C2 R9005 D3 R9007 D2 R9008 D2 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 D4 R920 C4 R921 ...

Page 40: ... B1 J900 C1 J902 A2 J903 A1 J904 A1 J907 B3 J908 C3 J909 C3 J910 C3 J911 C3 J912 C3 J913 C3 J914 C2 J915 C2 J916 C2 J917 C2 J918 B1 J919 C2 J920 C2 J921 C2 J922 C1 J923 C1 J924 C1 J925 B1 J926 A1 J927 A1 J928 B1 J929 A2 J930 A2 J931 A2 J932 A2 J934 B2 J936 A1 J937 A1 J940 C1 J941 B1 J942 B1 J943 B1 J944 A1 J945 A1 J946 B1 J947 A1 J948 B1 J949 A1 J950 A2 J951 A2 L900 A3 L901 A2 L902 B1 L903 A3 L904...

Page 41: ...17 C1 Q918 B1 Q919 C1 R900 A3 R9004 B1 R9005 B1 R9007 A1 R9008 A1 R901 A3 R902 C1 R903 C2 R904 A2 R909 C3 R910 C3 R911 C3 R912 C2 R917 C2 R918 A2 R920 B2 R921 A2 R922 C1 R923 C2 R924 C2 R925 C1 R926 C1 R926A C2 R926B C2 R926C C2 R926D C1 R928 A3 R929 A3 R930 C2 R931 C2 R933 B1 R937 C1 R939 A2 R939A A2 R939B A2 R940 B2 R941 B2 R942 B2 R943 B2 R944 C2 R945 C2 R947 B1 R949 C1 R950 C3 R951 C3 R952 B2 ...

Page 42: ...DIN2 SDIN3 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 L...

Page 43: ...08B2 FB109B1 FB2000B2 FB2001B2 FB501B1 FB502A1 FB503A1 FB504A1 FB505A1 FB506A1 FB507A1 FB508A2 FB509A1 FB510A1 FB511A1 FB701A3 FB703A3 IC101 B1 IC102 B1 IC103 B1 IC104 C2 IC106 C1 IC2000C2 IC2001B3 IC2002B3 IC2003C3 IC2004B2 IC308 B1 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 JK312B1 JK501A1 JK502A1 L2000C2 L2001C2 L2002C2 L...

Page 44: ...C507 A1 IC508 A1 IC509 B1 IC701 C1 IC702 A1 IC703 C1 IC704 C1 IC706 C1 IC707 C1 JK312 A3 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 L381 ...

Page 45: ...091B3 C2092B3 C2093B3 C2094B3 C2095A3 C2096A3 C2097A3 C2098A3 C2099A3 C2100A3 C2101A3 C2102A3 C2103B3 C2104B3 C2105B3 C2106B3 C2127B2 C2128B2 C2129A2 C2130A2 C2131A2 C2132A3 C2133A2 C2134A2 C2135A2 C2136A2 C2137B2 C2138B2 C2139B2 C2140B2 C2141A2 C2142A2 C2143A2 C2144A2 C2145A2 C2146A2 C2147A2 C2148A2 C2149B2 C2150B2 C429 A2 FB511C2 R2000A2 R2003B2 R2004B2 R2005A2 R2007A2 R2008A2 R2010A2 R2011A2 R2...

Page 46: ...12 1 12 1 Mechanical Exploded View main unit ...

Page 47: ...12 2 12 2 Mechanical Exploded View subwoofer S9 SW28 SW27 SW25 SW24 S6 SW23 S4 SW22 SW26 SW31 S3 S3A S3B 29 ...

Page 48: ...707 IC 8P AOZ1016AI SO IC503 994000000841 IC 16PIN TC4052BFN IC503 996510004287 IC 16P 4052L S16 R SOP 4CH SW IC505 996500029611 IC 8P CO4558A SO8 CERAMATE IC505 996510020341 IC 8P D4558 SOP SILICORE JK500 996510016607 DIN JACK 13P SMK LAC1315 JK501 996500012608 RCA JACK YELLOW JK502 996510000554 RCA JACK 3P GRN BLU RED L503 996510016733 INDUCTOR10uH 10 Q 35 0603 Q500 996510000580 XISTR NPN MMS805...

Page 49: ... AMP USB PCB ASSY JK312 996510016889 USB JACK 4P TYPE A FLAT 90 JK501 996500017363 RCA JACK 1P W GND P JK502 996510016545 RCA JACK 4P WH RD WH RD W L2000 996510021604 AIR COIL 30NH I 10A L2001 994000005332 INDUCTOR 10UH 10A 20 L2002 994000005332 INDUCTOR 10UH 10A 20 L2003 996510021604 AIR COIL 30NH I 10A L2004 996510025463 INDUCTOR 22UH L2005 996510025463 INDUCTOR 22UH L2006 996510025463 INDUCTOR ...

Page 50: ...000915 XISTR NPN 2SC1623 R905 996510012519 RES 120 OHM 3W 5 MOF R906 996510012519 RES 120 OHM 3W 5 MOF R907 996510012519 RES 120 OHM 3W 5 MOF R908 996510012519 RES 120 OHM 3W 5 MOF R956 996510012519 RES 120 OHM 3W 5 MOF R965 996510012520 RES 1 OHM 2W 5 MO IPOD PCB ASSY JK320 996500022220 DIN JACK 8 PIN JK321 996510016883 PHONE JACK D3 6 8P BLK Loc Alt Part No Safety Description 12 5 F901 996500042...

Page 51: ...13 1 REVISION LIST Version 1 0 Initial release Alternative Codes Safety Symbol ...