Philips HTS3568 Service Manual Download Page 14 | Manualshive

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Philips HTS3568 Service Manual Download Page 14

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3 - 3

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 between them.

Figure 1

L

Figure 15

Dismantling of the DVD Module

1) Loosen 4 screws “L” as shown in fi gure 15.

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Summary of Contents for HTS3568

Page 1: ...The Netherlands Subject to modification DVD Home Theater System Version1 0 TABLE OF CONTENTS Location of PCB Boards 1 2 Versions Variation 1 2 Measurement Setup 1 4 Specifications 1 3 Service Aids 1 5 ESD Safety Instruction 1 6 Lead free solding Information 1 7 Setting procedure Repair Instructions 2 Disassembly Instructions Service positions 3 Block Wiring Diagram 4 VFD JACK VOL STANDBY Board 5 M...

Page 2: ...ower Voltage 230V Power Cord fixed x 05 x x x x x x x SCART PCB MAIN PCB AMP PCB POWER PCB JACK PCB VOL PCB VFD PCB STANDBY PCB SERVICE SCNARIO MATRIX Type Versions HTS3568 12 Main Board Power Board AMP Board Scart Board VFD JACK VOL STANDBY Board Bd Bd Bd Bd Bd 05 Boards in used Bd Bd Bd Bd Bd Bd Board Level Repair ...

Page 3: ...ponse 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 Mass Storage Class MAIN UNIT Power Supply Rating 220 240V 50Hz Power Consumption 180 W Dimensions 435 x 58 x 360 mm w x h x d Weight 3 63 kg FRONT AND REAR SPEAKERS System Full range satellite Impedance 6 Ω...

Page 4: ...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 5: ...1 5 ...

Page 6: ...1 6 ...

Page 7: ...1 7 ...

Page 8: ... Current model HTS3568 12 05 Version 00 12 01_1 Release 2007 12 19 Region 2 Servo 5B 61 00 00 8032 05 00 04 06 RISC 00 00 02 00 MCU V04 08 IF current model does not match you set use down arrow key on the remote 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 o...

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: ... E at the back panel as shown in figure 8 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 make a marking 24mm from the...

Page 13: ...e 13 Dismantling of the Scart Board 1 Loosen 2 screws I at the back panel as shown in figure 12 J K Figure 14 Dismantling of the Main Board 1 Loosen 2 screws F on the top of main board as shown in figure 9 2 Loosen 7 screws G at the back panel as shown in figure 10 F Figure 9 Figure 10 H Figure 11 Dismantling of the Power Board 1 Loosen 4 screws H on the top of power board as shown in figure 11 G ...

Page 14: ...mponents 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 Figure 1 L Figure 15 Dismantling of the DVD Module 1 Loosen 4 screws L as shown in figure 15 ...

Page 15: ...4 1 4 1 BLOCK DIAGRAM OPTICAL INPUT ...

Page 16: ...4 2 4 2 WIRING DIAGRAM V3 V1 CONTROL PCB POWER PCB MAIN PCB DVD LOADER AMP PCB OPTICAL IN ...

Page 17: ...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 18: ...1 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 SN11 B1 TA11 C1 TA12 C1 TA13 D1 TA14 D1 TA15 D2 TA1...

Page 19: ... A2 R40 A2 R41 A2 R42 A1 RB11 A1 RB12 A1 RB13 A2 RB14 A1 RB15 A4 RB16 A4 RB17 A3 SN11 A1 TA11 A4 TA12 A1 TA13 A4 TA14 A1 TA15 A4 TA18 A4 TA20 A3 USB11A4 VR11 A3 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 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 R19 A3 R20 A3 R21 A4 R22 A3 R2...

Page 20: ...it RISC Memory Controller DRAM RASH ROM Motor Drive DVD PUH Module 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 M...

Page 21: ...325 D3 CE326 D3 CE327 D3 CE328 D3 CE329 D3 CE330 D3 CE341 C1 CE342 C1 CE343 C1 CE344 C1 CE901 D2 CE903 D1 CE904 D1 CN301 A1 CN401 B5 FB310 A4 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 IC302 A2 IC304 A2 IC305 B2 IC306 B3 IC309 A4 JK302 B1 Q305 A4 Q901 D2 Q903 D1 Q904 D2 R3005 B1 R301 A1 R3018 A4 R3019 A2 R3...

Page 22: ...CN803 B1 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 A4 FB703 A4 FB704 A4 FB705 A4 FB706 A4 FB707 C2 FB708 C2 FB712 A5 FB713 A5 FB715 B5 ...

Page 23: ...B2 IC210 C3 IC301 A4 IC302 A4 IC304 B4 IC305 B4 IC306 B4 IC309 A1 IC701 A1 IC801 C2 JK302A4 JK601A3 JK701A3 JK702A2 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 L801 C1 L802 C1 L803 B2 Q101 B1 Q102 B1 Q201 C4 Q202 C3 Q203 C3 Q204 C3 Q300 B5 Q305 A1 Q602 A2 Q611 A3 Q701 A1 Q702 A1 Q703 A1 Q704 A1 Q718 A1 Q721 A1 Q801 C1 Q802 C2 Q803 C1 Q804...

Page 24: ...04 C1 C905 B5 C906 B5 C907 C1 C908 C2 C909 C1 C911 C1 C924 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...

Page 25: ...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 26: ...B Q904 2SC945 E C B Q917 2SC945 R989 15 C973 CC104P 100V C969 CC104P 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 ...

Page 27: ...1 B4 IC904 C3 IC905 C3 J902 A4 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 J929 C4 J930 C3 J931 C3 J932 C3 J933 C4 J934 C4 J936 C4 L901 B3 L902 B4 L903 B1 L904 B1 L905 C4 L906 C4 L907 C4 NTC901C1 Q901 B2 Q905 C2 Q909 A2 Q910 B3 Q911 B3 Q912 C2 Q913 C2 Q914 C2 Q915 C4 Q916 C3 R903 B2 ...

Page 28: ...D909 B1 D910 A3 D914 B1 D915 C3 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 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 C2 R944 B1 R950 C4 R951 C4 R952 C4 R953 C4 R955 C1 R958 C3 R959 C3 R960 C3 R962 C3 R967 C3 R968 C1 R970 C4 R972 C2 R...

Page 29: ...8 1 8 1 AMP BOARD TABLE OF CONTENTS Internal IC Diagram 8 1 Circuit Diagram 8 2 PCB Layout Top view 8 3 PCB Layout Bottom View 8 4 VCC IN IN VCC OUT INTERNAL IC DIAGRAM CO4558A SO8 ...

Page 30: ... B1 CN402 C4 CN403 D1 D401 A4 D402 A4 D403 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 FB1 C2 FB401 C3 FB402 A1 FB403 A1 FB404 A1 FB405 A1 FB406 A1 FB407 A1 IC1 B4 IC401 B1 IC402 B2 IC403 B3 IC404 B4 IC405 B4 IC406 C2 JK401 A2 JK401A A3 L401 A1 L402 A1 L403 A2 L404 A2 L405 A3 L406 A3 L407 B1 L408 B1 L409 B1 L410 B2 L411 B2 L412 B2 L413...

Page 31: ... B4 C6 B3 C601 A4 C602 A4 C8 C1 C9 B3 CN401 A2 CN402 B4 CN403 A2 D406 A3 D407 A3 D420 A3 FB401 A4 IC1 B3 IC401 B1 IC402 B1 IC403 B2 IC404 A4 IC405 A3 IC406 A2 JK401 D4 JK401A B4 L401 D4 L402 D4 L403 C4 L404 C3 L405 C4 L406 B4 L407 C1 L408 C1 L409 D1 L410 C1 L411 C1 L412 C1 L413 C2 L414 C2 L415 C2 L416 C2 L417 C3 L418 C3 Q403 A3 Q404 A3 Q407 A3 Q408 A3 Q409 A3 Q410 A3 Q412 A4 Q414 A2 Q415 A2 Q418 B...

Page 32: ...CE405 B1 CE406 C1 CE407 D1 CE408 D1 CE409 C1 CE410 C1 CE411 D1 CE412 D1 D401 A2 D402 A2 D403 A3 D404 A3 D405 A2 D408 A2 D410 B1 D411 D1 D412 D1 D413 C1 D414 B1 D415 C1 D416 B1 FB1 A3 FB402 A2 FB403 A2 FB404 A2 FB405 A3 FB406 A3 FB407 A3 Q405 A2 Q406 A2 Q411 B1 Q413 A4 Q416 B1 Q601 A1 R3 A1 R413 C4 R414 D2 R415 D2 R416 D2 R417 C2 R418 C2 R419 C4 R420 C4 R421 C3 R422 C3 R423 C3 R424 D2 R430 B1 R431 ...

Page 33: ...9 1 9 1 SCART BOARD TABLE OF CONTENTS Circuit Diagram 9 2 PCB Layout View 9 3 ...

Page 34: ...9 2 9 2 CIRCUIT DIAGRAM 1 2 3 1 2 3 A B C A B C C710 A1 C711 A1 C712 C2 C713 B2 C714 B2 C715 A2 FB707 B2 FB708 B2 FB709 B2 FB710 A2 FB711 A2 FB714 C2 JK703 A2 R707 A2 R708 A2 RB701 B1 RB702 A3 ...

Page 35: ...9 3 9 3 PCB LAYOUT TOP VIEW 1 2 3 1 2 3 A B A B C710 B1 C711 B1 C712 B3 C713 B3 C714 A2 C715 A2 FB707 B2 FB708 B2 FB709 B3 FB710 B1 FB711 B1 FB714 B3 JK703 A2 R707 A1 R708 B1 RB701 B3 RB702 B1 ...

Page 36: ...10 1 10 1 MECHANICAL EXPLODED VIEW Note A1 14 15 35 37 ...

Page 37: ...RD 05 27 996510017571 FAN DC12V1 2W 28 996510012216 TOP COVER 29 996510018538 REAR PANEL 12 29 996510018537 REAR PANEL 05 31 996510018486 TUNER PACK 32 996510018523 MAIN PCB 33 996510017573 DVD LOADER 39 996510010840 STANDBY LENS 41 996510010836 POWER KEY A1 996510015543 VFD JACK VOL STANDBY PCB FM 996510008251 FM ANT LSCREW 996510017273 SCREW RC 996510011293 REMOTE CONTROL 39 KEYS SCART 996510001...

Page 38: ...11 1 11 1 REVISION LIST Version 1 0 Initial release ...

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