Philips HTS3365X/78, Service Manual

Page 1: ...ted in The Netherlands Subject to modification DVD Home Theater System Version1 0 TABLE OF CONTENTS ServiceManual Service Tfswjdf Tfswjdf 3139 785 34450 GB Chapter Location of PCB Boards 1 2 Versions Variation 1 2 Specifications 1 3 Measurement setups 1 4 Service Aids 1 5 ESD Safety instruction 1 6 Lead tree solding information 1 7 Setting procedure Repair instructions 2 Disassembly instruction Se...

Page 2: ...t Type Versions Boards in used HTS3365X 78 Main Board Power Board AMP Board VFD JACK VOL STANDBY Board C STANDBY PCB VFD PCB VOL PCB JACK PCB Power PCB AMP PCB MAIN PCB Type Versions Features HTS3365X 78 Main Power Output 600W S video out Power Voltage 120V 230V WMA X X X X C C C ...

Page 3: ...te Video Output 1 0 Vp p 75Ω Frequency Response 4 Hz 20 kHz 44 1 kHz 4 Hz 22 kHz 48 kHz 4 Hz 44 kHz 96 kHz PCM IEC 60958 Dolby Digital IEC 60958 IEC 61937 DTS IEC 60958 IEC 61937 USB Compatibility Hi Speed USB 2 0 Class Support UMS USB MassStorage Class MTP Media TransferProtocol MAIN UNIT Power Supply Rating 110 127 V 220 240 V 50 60 Hz Power Consumption 100 W Dimensions 435 x 58 x 360 mm w x h x...

Page 4: ...1 4 MEASUREMENT SETUP CD Tuner FM Bandpass Tuner AM MW LW Bandpass ...

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Page 8: ...mote to change OK CAUTION This information is confidential and may not be distributed Only a qualified service person should reprogram the Region Code 4 Password Change a press OPTIONS button on R C TV will show setup menu b select the menu using the and on R C c go preference page select password to change 000000 is default password supplied 5 Check on the Sofeware Version a open the CD Door b pr...

Page 9: ...2 2 2 2 REPAIR INSTRUCTIONS part one ...

Page 10: ...2 3 2 3 REPAIR INSTRUCTIONS part two ...

Page 11: ...2 4 2 4 REPAIR INSTRUCTIONS part three ...

Page 12: ...shown in figure 8 2 screws F at the back panel as shown in figure 9 Push 24mm m m 2 Figure 1 Figure 3 Figure 2 Dismantling of the Front Panel Assemble 1 Open the DVD Tray by using the Open Close Button while the Set is ON and disconnect the mains supply after removing the Tray Cover Note If this is not possible the DVD Tray has to be open manually Take a mini screw driver about 2mm diameter and ma...

Page 13: ...igure 11 Figure 12 Dismantling of the Power Board 1 Loosen 4 screws I on the top of power board as shown in figure 12 G H I J SERVICE POSITIONS service position A main unit Note 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 b...

Page 14: ...4 1 4 1 BLOCK DIAGRAM ...

Page 15: ...4 2 4 2 WIRING DIAGRAM W4 W2 W3 CONTROL PCB POWER PCB DVD LOADER MAIN PCB AMP PCB ...

Page 16: ...5 1 5 1 CONTROL BOARD TABLE OF CONTENTS FTD Display Pin Assignment 5 1 Circuit Diagram 5 2 PCB Layout Top Bottom View 5 3 FTD DISPLAY PIN ASSIGNMENT PIN CONNECTION ...

Page 17: ... JK11 D2 JK12 D2 LD11 A2 Q11 B1 Q12 C1 Q13 C1 Q14 D1 Q15 D1 Q16 A2 R11 B1 R12 B1 R13 A2 R14 B1 R15 B1 R16 C1 R17 C1 R18 C1 R19 C1 R20 C1 R21 D1 R22 D1 R23 C1 R24 D1 R25 D1 R26 D1 R27 A2 R28 A2 R29 B2 R30 C2 R31 C2 R32 C2 R33 C2 R34 C2 R35 C2 R38 B2 R39 B2 R40 A3 R41 A4 R42 C1 R43 C1 R44 D1 R45 D1 R46 B1 RB11 A1 RB12 B1 RB13 A1 RB14 A1 RB15 D3 RB16 C3 RB17 C4 RB18 D3 RB19 D3 SN11 B1 TA11 C1 TA12 C1...

Page 18: ...40 A2 R41 A2 R42 A1 RB11 A1 RB12 A1 RB13 A2 RB14 A1 RB15 A4 RB16 A4 RB17 A3 RB18 A4 RB19 A4 SN11 A1 TA11 A4 TA12 A1 TA13 A4 TA14 A1 TA15 A4 TA18 A4 TA19 A4 TA20 A3 USB11 A4 C12 A4 C13 A4 C14 A3 C15 A1 C16 A3 C17 A3 C18 A3 C21 A2 C22 A3 D11 A3 FB11 A1 FB12 A1 FB13 A1 FB14 A1 FB15 A1 FB16 A1 FB17 A1 IC11 A3 Q11 A4 Q12 A3 Q13 A3 Q14 A4 Q15 A3 Q16 A4 R11 A4 R13 A4 R14 A4 R15 A4 R16 A3 R17 A3 R18 A4 R1...

Page 19: ...dule RF Amplifier Servo IO Spindle Control Debug Port Servo Processor Audio DSP System Parser CPPM CPRM DRM 108MHz TV Encoder Video DAC CVBS Y C Component Video Video Processor MPEG 1 2 JPEG Video Decoder Audio output Audio DAC SDPIF Analog Audio Output C HMDI 1 2 Tx HMDI Tx VBS Y C Component Video Audeo DAC 8ch Adio PCM USB 2 0 MS SD MMC Controller SACD Controller USB device MS SD MMC Card SACD D...

Page 20: ...C1 CE343 C1 CE344 C1 CE345 B3 CE346 B3 CE347 B3 CE348 B3 CE351 B3 CE352 B3 CE353 B3 CE901 D2 CE903 D1 CE904 D1 CN301 A1 CN303 D3 CN401 B5 D302 D4 D303 D4 FB310 A4 FB311 D3 FB312 B1 FB313 B1 FB901 D2 FB905 D1 FE301 D3 FE302 D3 FE303 D3 FE306 D4 FE307 D4 FE308 D4 FE309 D4 FE310 D4 FE311 D4 FE312 D4 IC301 A2 IC303 D4 IC304 A2 IC305 B2 IC306 B3 IC309 A4 IC801 A5 JK302 B1 L301 D3 Q302 D4 Q303 D4 Q304 D...

Page 21: ...1 CE809 D1 CN201 B5 CN202 C1 CN205 C1 CN206 B5 CN208 C1 CN801 A1 CN802 B1 CN803 B1 CO254 A2 D201 A3 D204 A3 D205 D3 D600 D2 F201 B5 FB201 A3 FB202 A3 FB203 A3 FB204 A3 FB205 C5 FB206 C5 FB207 D5 FB208 D5 FB209 C1 FB210 C1 FB211 C1 FB212 C1 FB213 B5 FB214 C1 FB216 C2 FB217 A2 FB218 C1 FB219 C1 FB220 C1 FB221 C1 FB222 C1 FB223 C1 FB224 D5 FB225 D5 FB226 A2 FB601 A3 FB602 C5 FB603 C5 FB701 A4 FB702 A...

Page 22: ... A1 IC202 B3 IC203 B4 IC204 B3 IC205 B5 IC206 A3 IC207 C4 IC208 C4 IC209 B2 IC210 C3 IC301 A4 IC303 B5 IC304 B4 IC305 B4 IC306 B4 IC309 A1 IC801 C2 IC801 C5 JK302 A4 JK601 A3 JK701 A3 JK702 A2 JK703 A1 L201 B2 L202 C2 L203 B2 L204 A3 L205 A2 L206 B2 L207 B2 L701 A2 L702 A2 L703 A2 L704 A2 L705 A1 L706 A1 L707 A1 L801 C1 L802 C1 L803 B2 Q201 C4 Q202 C3 Q203 C3 Q204 C3 Q300 B5 Q302 B5 Q303 B5 Q304 B...

Page 23: ...924 C1 CE201 C3 CE202 C3 CE203 C3 CE204 C3 CE205 C3 CE206 C3 CE207 C2 CE210 C2 CE211 C2 CE212 C2 CE213 C2 CE214 C2 CE215 A5 CE216 B4 CE217 B4 CE218 B4 CE219 B5 CE220 B5 CE301 C4 CE302 C4 CE303 C4 CE304 C4 CE305 C4 CE306 C3 CE307 C2 CE308 C1 CE309 C1 CE310 C1 CE311 B1 CE312 B1 CE313 B1 CE314 A1 CE315 A1 CE316 A1 CE317 A2 CE318 A2 CE319 B1 CE320 B1 CE321 B2 CE322 B2 CE323 B2 CE324 B2 CE325 A2 CE326 ...

Page 24: ...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 RT CT DEAD TIME CONTROL EA EA EA EA 6 5 4 3 2 1 7 9 10 11 12 13 14 15 16 8 C1 E1 C2 E2 VCC VREF GND 0 7MA COMP INPUT PWM COMP D Q CK Q OUTPUT CONTROL 5V BAND GAP PEFERENCE 2 1 1 2V OSCILLATOR INTERNAL IC DIAGRAM AP3843GMTR INTERNAL IC DIAGRAM AZ7500BP ...

Page 25: ...P R925 6K8 R949 1K R933 47K R915 2K R911 10K C947 220P 500V C927 220P 500V C928 220P 500V C929 220P 500V C930 220P 500V P909 P910 R987 4K7 R971 10K R980 10K R993 1K R957 8K2 R947 33K R912 6K8 R931 100K 3 2 5 6 10 12 14 15 T901 EC 39 C939 47U 16V ZD913 12V D916 1N4148 C976 NC 22U 25V Q916 MCR100 6 R926 220K C978 CC104P R918 1K C971 100U 10V ZD911 5V1 R927 360K R99027 ZD914 5V1 C977 4 7U ZD915 12V R...

Page 26: ...3 IC904 C3 IC905 C3 J903 A4 J904 A4 J909 B1 J910 B2 J911 B2 J912 C2 J913 C2 J914 B2 J915 A2 J916 C3 J917 B3 J918 B3 J920 A3 J921 A3 J922 A3 J923 B4 J924 B4 J925 B4 J926 B4 J927 B4 J928 B4 J929 C4 J930 C3 J931 C3 J932 C3 J933 C4 J934 C4 J935 C4 J936 C4 L901 B3 L902 B4 L903 B1 L904 B1 L905 C4 L906 C4 L907 C4 NTC901C1 Q901 B2 Q904 B4 Q905 C2 Q907 C2 Q908 C3 Q909 A2 Q910 B3 Q911 B3 Q912 C2 Q913 C2 Q91...

Page 27: ...D916 C2 D991 C3 IC902 C3 Q906 C1 Q917 C1 Q991 C3 R9001 C4 R9002 C4 R901 A4 R902 A4 R910 B1 R911 B1 R912 B1 R916 B1 R918 C3 R919 B1 R920 B1 R921 C1 R922 B1 R923 B1 R924 B1 R925 C1 R926A B1 R926B B1 R926C B1 R926D B1 R927 C2 R928 A3 R929 A4 R930 B1 R931 B1 R933 C3 R944 B1 R947 B1 R950 C4 R951 C4 R952 C4 R953 C4 R955 C1 R958 C3 R959 C3 R960 C3 R962 C3 R963 C2 R967 C3 R968 C1 R970 C4 R971 C3 R972 C2 R...

Page 28: ...8 SERIAL DATA OUT L18 22µH L19 22µH C30 1µF C20 100nF C99 100nF C101 100nF C107 100nF C106 100nF C23 470nF C55 1000µF C21 100nF C58 100nF C58 100nF R57 10K R59 10K R63 20 R98 6 R100 6 C53 100nF C60 100nF C31 1µF C52 330pF R104 20 C109 330pF 15 M3 IN1A IN1A VL CONFIG PWRDN PWRDN FAULT TRI STATE TH_WAR TH_WAR 3 3V IN1B VDD VDD VSS VSS VCCSIGN VCCSIGN GND Reg GND Clean IN2A IN1B IN2A IN2B PROTECTIONS...

Page 29: ... D403 A3 D403 A4 D404 C1 D404 C1 D405 C2 D406 D2 D407 D2 D408 D2 D410 C4 D411 D3 D412 D3 D413 D3 D414 D3 D415 D3 D416 D3 D420 D2 EC1 A3 EC2 A3 EC3 A3 EC4 A3 EC5 A3 EC6 A3 EC7 A3 EC8 A3 FB1 C2 FB401 C3 FB402 A1 FB403 A1 FB404 A1 FB405 A1 FB406 A1 FB407 A1 IC401 B1 IC402 B2 IC404 D3 IC406 C2 JK401 A2 JK401AA2 L402 A2 L404 A2 L407 B1 L408 B1 L409 B1 L410 B2 L411 B2 L412 B2 L413 B2 L414 B2 Q407 C1 Q41...

Page 30: ...C601 A1 C602 A1 CN401 D1 CN402 A1 CN403 C1 D406 B1 D407 B1 D420 B1 EC1 D4 EC2 C4 EC3 C4 EC4 C4 EC5 C4 EC6 C4 EC7 C4 EC8 B4 FB401 B1 IC401 D2 IC402 C2 IC404 B1 IC406 C1 JK401 A4 JK401A A2 L402 A3 L404 A2 L407 D3 L408 D4 L409 D3 L410 D3 L411 C3 L412 C3 L413 B3 L414 B3 Q407 C1 Q410 B1 Q412 B1 Q414 D1 Q415 D1 Q418 A1 Q601 B1 R401 B1 R402 A1 R403 B1 R404 B1 R405 B1 R406 D2 R407 C2 R408 B2 R409 B2 R445 ...

Page 31: ...02 A3 CE403 A2 CE404 A2 CE405 A3 CE406 A2 CE407 A2 CE408 A2 CE409 A2 CE410 A2 CE411 A1 CE412 A1 D403 B4 D403 B4 D404 D4 D404 D4 D405 B4 D408 B4 D410 A3 D411 A3 D412 A2 D413 A3 D414 A2 D415 A2 D416 A1 FB1 C4 FB402 C4 FB403 C4 FB404 B4 FB405 C4 FB406 D4 FB407 D4 Q411 A4 Q413 D4 Q416 B4 R1 D2 R2 D2 R3 D1 R4 D1 R412 A4 R413 D2 R414 C2 R419 D1 R420 C2 R421 C2 R422 C2 R423 B2 R424 B2 R429 A3 R430 A2 R43...

Page 32: ...9 1 9 1 MECHANICAL EXPLODED VIEW A1 14 15 35 37 42 ...

Page 33: ...000952 IC 3PIN TL431 IC905 996500029312 IC 3 PIN TL431 TO 92 CHANG JI L901 996500027102 TOROID COIL S1 1TS D0 65MMX2 P L902 994000005341 COMMON COIL 65UH 10 2XD1 2 L903 996510013776 LINE FILTER ET 24 L903 996510013916 LINER FILTER EI 24 7mH 2UEW D0 L904 996510013747 LINE FILTER ET 28 L904 996510013917 LINER FILTER ET 28 15mH 2UEWD0 Q901 996500038406 MOSFET STP10NK60Z 10A 600V Q904 996510000615 XIS...

Page 34: ...1 XISTR PNP 2SA812 HFE 200 400 Q413 994000000915 XISTR NPN 2SC1623 Q414 996500028742 XISTR NPN 2SD882P PB 1000PPM Q415 996510000615 XISTR NPN 2SC945P Q416 996510000578 XISTR NPN KTC3875 Y Q418 996510000578 XISTR NPN KTC3875 Y Q601 994000000915 XISTR NPN 2SC1623 ZD414 996500027138 DIODE ZENR 3 8 4 0V 0 5W ZD415 996500027138 DIODE ZENR 3 8 4 0V 0 5W VFD JACK VOL STANDBY PCB JK11 996510004129 KARAOKE...

Page 35: ...10 1 10 1 REVISION LIST Version 1 0 Initial release ...