Philips HTS3276/98 Service Manual Download Page 24

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PCB LAYOUT - BOTTOM VIEW

C0201 C4
C0203 B4
C0204 B4
C0205 D4
C0206 B4
C0207 C3
C0209 B4
C0210 B4
C0212 C3
C0213 C3
C0214 B3
C0215 C3
C0216 B3
C0217 B4

C0218 B3
C0219 B3
C0220 B3
C0221 B3
C0222 B3
C0226 C3
C0227 C3
C0228 B3
C0229 B3
C0230 B3
C0237 B3
C0238 B3
C0239 B3
C0240 B3

C0241 A1
C0242 B3
C0243 B3
C0244 B4
C0246 B4
C0248 B4
C0249 B4
C0253 B4
C0601 B4
C0602 A3
C0603 A3
C0604 B4
C0606 B4
C109 C4

C206 B4
C209 B4
C223 C3
C224 D3
C225 B4
C226 B4
C227 B4
C228 B4
C233 D3
C250 C3
C256 D3
C305 A3
C306 A3
C309 B3

C311 B3
C313 B3
C315 B3
C318 B2
C319 B2
C323 B4
C324 B3
C356 A4
C357 A4
C371 A3
C4000 B1
C4001 B2
C4002 A2
C4003 A2

C4004 B1
C4005 B2
C4021 B2
C4022 B2
C4023 B2
C4024 B2
C4025 A2
C4026 A2
C4027 B2
C4028 B2
C4037 B2
C4038 B2
C4039 B2
C4040 B2

C4041 A2
C4042 A2
C4043 B2
C4044 B2
C4062 A1
C4063 A1
C4064 A2
C4065 A2
C4066 A2
C4067 A2
C4070 A1
C408 D1
C409 D1
C411 D1

C413 D1
C414 D1
C415 D1
C416 D1
C417 D1
C419 D1
C420 D1
C421 D1
C422 D1
C425 D1
C428 D2
C445 B1
C446 B1
C447 B1

C448 B1
C449 A1
C450 A1
C451 B1
C452 B1
C462 B1
C463 B1
C464 B1
C465 B1
C466 A1
C467 A1
C468 B1
C469 B1
C484 B1

C485 B1
C486 A1
C487 A2
C488 B1
C489 B1
C498 B1
C499 B2
C502 C2
C503 C2
C528 D1
C589 B1
C590 B1
C600 B4
C603 A3

C701 A4
C728 B4
C731 A4
C735 B3
C738 B4
C802 D4
C804 C4
C805 D4
C807 D4
C808 C4
C826 C4
C828 C4
C835 D4
C836 B4

C837 B4
C846 C4
C901 D2
C902 D2
C903 D2
C904 D2
C905 B4
C906 C4
C907 D2
C908 C3
C924 D2
CE201 D3
CE202 D3
CE203 D3

CE204 D3
CE205 D3
CE206 D3
CE207 D3
CE212 D3
CE215 A4
CE216 B4
CE217 B4
CE218 B4
CE219 B4
CE220 B4
CE301 D4
CE302 C4
CE303 C4

CE304 D4
CE305 A4
CE306 D3
CE307 C4
CE308 C2
CE309 D2
CE310 A3
CE311 C2
CE312 C4
CE313 D2
CE314 C3
CE315 B2
CE316 A3
CE317 A3

CE318 C1
CE319 C2
CE320 C2
CE321 B3
CE322 B3
CE323 B3
CE324 B3
CE325 B3
CE326 D2
CE327 D4
CE328 A4
CE329 B4
CE330 C4
CE346 A3

CE347 A3
CE352 B3
CE801 D3
CE802 D3
CE803 D3
CE804 D3
CE805 D3
CE806 D3
CE807 D3
CE808 D3
CE809 D3
CO254 C4
D302 C2
D303 C2

D406 A1
D407 A1
D408 A2
D409 A2
D410 A2
D411 A2
D412 A2
D413 A2
D414 A2
D416 A1
FB204 B4
FB216 C3
FB223 D2
FB311 D2

FB601 A3
FB602 B4
FB707 B4
FB712 A4
FE301 B4
FE302 B4
FE306 A3
FE307 B4
FE308 A4
FE309 B4
FE310 A4
FE311 A3
IC406 A1
Q206 D3

Q207 B4
Q601 A3
R204 C3
R216 B4
R217 B4
R238 B3
R239 C3
R256 D3
R264 D3
R299 D3
R3019 B3
R3020 B3
R306 D2
R350 A4

R351 A4
R356 A4
R357 A4
R378 B4
R388 B4
R399 B3
R4024 A1
R4025 A1
R4026 A1
R4027 A2
R4028 A2
R4029 A2
R403 D1
R4030 A1

R4031 A1
R4032 A2
R4033 A2
R4034 A2
R4036 A1
R4037 A2
R4038 A1
R4039 A1
R4040 A1
R4061 A1
R4062 A2
R409 D1
R410 D1
R411 D1

R418 D1
R420 D1
R421 C1
R422 C1
R441 A1
R442 A1
R443 B1
R444 B1
R445 A1
R446 A1
R447 B1
R448 B1
R462 A1
R463 A2

R464 B1
R465 B1
R466 A2
R467 A2
R468 B1
R469 B2
R484 A2
R485 A2
R486 B2
R487 B2
R488 A2
R489 A2
R490 B2
R491 B2

R503 C2
R606 B4
R750 B4
R754 A4
R911 D2
RA203 B4
ZD401 D1
ZD902 D2

Summary of Contents for HTS3276/98

Page 1: ...Printed in The Netherlands Subject to modification DVD Home Theater System Version1 1 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 soldering Information 1 7 Setting procedure Repair Instructions 2 Disassembly Instructions Service positions 3 Block Wiring Diagram 4 DISP LED VOL Boar...

Page 2: ...t Power 420W Voltage 110 240V MP3 LINK MAIN Y U V Board DISP LED VOL Board MP3 IN MIC Board Type Versions Board in used HTS3276 C C C 98 SERVICE SCNARIO MATRIX 98 x x x C Component Level Repair MP3 IN MIC PCB POWER PCB MAIN PCB Y U V PCB LED PCB DISPLAY PCB VOLUME PCB Power Board C ...

Page 3: ...240V 50 60Hz For HTS3371 3378 110 127V 220 240V 50 60Hz switchable Power consumption For HTS3276 80 W For HTS3371 HTS3378 180 W Standby power consumption 1 W Dimensions WxHxD 360 x 57 x 331 mm Weight For HTS3276 2 87 Kg For HTS3371 HTS3378 3 01 Kg Speakers System full range satellite Speaker impedance For HTS3276 4 ohm center 8 ohm Front Rear For HTS3371 HTS3378 4 ohm center 4 ohm Front Rear Speak...

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: ...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 ...

Page 6: ...1 6 ...

Page 7: ...1 7 ...

Page 8: ...n again automatically e OSD will show Current model HTS3276 98 Version XX XX XX Release XXXX XX XX region X Servo XX XX XX XX 8032 XX XX XX XX RISC XX XX XX XX MCU XX XX 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 ...

Page 9: ...2 2 2 2 REPAIR INSTRUCTIONS ONE ...

Page 10: ...2 3 2 3 REPAIR INSTRUCTIONS TWO ...

Page 11: ...2 4 2 4 REPAIR INSTRUCTIONS THREE ...

Page 12: ...sconnect 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 tip as shown in figure 2 Place the set on its side insert the mini screw driver till the marking and slide it towards the left as shown in figure 1 until the Tray moves out of the Front Panel 2 Return ...

Page 13: ... SCART Board 1 Loosen 4 screws G on the top of Main Board as shown in figure 11 2 Loosen 11 screws at the back panel as shown in figure 12 Figure 9 Dismantling of the DISP LED VOL MP3 IN Board 1 Loosen 10 screws E on the top of DISP LED VOL MP3 IN Board as shown in figure 8 Figure 8 E Dismantling of the Power Board 1 Loosen 4 screws F on the top of Power Board as shown in figure 9 2 With a pincers...

Page 14: ...K LRCL K MCLK P BCL K P LRCL K P DOUT P MCLK USB DP USB DM V DAT A V CL K V CS IR IR IR KEY control SDA SDA SCL Scart audioIN option CV BS Vi deo L C Scart audio Scart audio BCL K LR CL K DOUT MC LK 5V B 5V 3 3V 12V 12V 12V 12V 12V 12V 12V 12V x 2 pcs 9V 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V 3 3V 1 8V 3 3V VCC IC 74F244x1 INPUT PIN EXPA ND 3 3V DOUT 5V VI DEO VI DEO Transistor 2SB772 Transistor 2SB772 1 8...

Page 15: ...4 2 4 2 WIRING DIAGRAM V1 ...

Page 16: ...5 1 5 1 DISP LED VOL 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: ...VC C 33 SG18 G R11 32 SG17 G R12 31 SG16 G R13 30 SG15 G R14 29 SG14 28 SG13 27 IC 351 IC _PT631 1 C387 10 2 C389 100U 35V R306 9 5 6K C391 220U 16V C390 104 R3054 10K R3053 100 R3052 100 R3051 100 R3056 10K R3055 10K C380 15P C381 15P C382 15P Q353 SA733 Q352 SC945 V DAT A V CLK V CS 1 2 3 SN351 SENSOR BK 5V C385 104 C386 100U 10V C384 100P R3058 47K R3057 1K5 E5V E5V LD351 LED_D3M M R3064 10K R3...

Page 18: ... B1 R3059 B1 R3060 B1 R3061 A3 R3062 A3 R3063 A3 R3064 A3 R3067 A1 R3068 A2 R3069 B1 R3071 B3 R3072 B2 R3073 B2 R3077 B2 ZD310 B1 ZD311 A3 ZD312 A2 ZD313 B3 1 2 3 1 2 3 A B A B C386 A3 C389 A1 C391 A1 C392 B2 DP351 A2 ESD1 A2 ESD4 A3 ESD5 B3 ESD6 A1 ESD7 A3 J351 A2 J352 B1 J353 A2 J354 B1 J355 A3 J356 A3 J357 B2 J358 A2 J359 A3 J363 A1 LD351 A1 RB351 A3 RB355 A1 RB356 B1 RB357 B1 RB359 A1 SN351 B3...

Page 19: ...ntrol 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 DRC 0 Det 7 Blquads Soft Tone Soft Vol Loud Comp DRC 0 Det 7...

Page 20: ... Q408 2SA733 R4 046 12K R 4045 10K R4 048 10K R 4049 2K Q410 KT C3875 D414 1N4148 F2 D413 1N4148 R4 047 10K C4072 47U 50V 5V POWE R_C 7 5 6 B 8 IC 406B JRC4 558 3 2 1 B 4 IC 406A JRC 4558 12V VD3 3 F2 C4068 100U 16V R 4038 100 R4036 10K 33K R4035 10 R 4061 3K9 10K D406 1N4148 D407 1N4148 D408 1N4148 D409 1N4148 D410 1N4148 D411 1N4148 R4 030 10K R4 031 10K R4 033 10K R4 034 10K C4070 104 R4 032 10...

Page 21: ... 100U 10V C 701 104 R 751 10 Optical RD S 1 2 3 4 5 CN702 CN5 20 AI L LIN OUT _L GND LIN OUT _R AIR JK701 CE 201 22P CE 202 22P CE 203 22P CE 204 22P CE 205 22P CE 206 22P CE 207 22P E1 E2 E3 E4 E5 E6 E7 CE 212 4 7P E1 0 VD3 3 R 269 4K 7 UAR TTX MI C_SW R 271 4K 7 CE 801 104 CE 802 104 CE 803 104 CE 804 104 CE 805 104 CE 806 104 CE 807 104 CE 808 104 CE 809 104 OPEN SW CL OSES W OPEN OPEN SLED SLE...

Page 22: ... OPEN R531 OPEN R532 OPEN R533 OPEN 308_TSD1 308_TSD2 308_TSD0 AL RCK AB CK S308_TSD1 S308_TSD2 S308_TSD0 SALRCK SABCK WA RM SO UND OUT PU T WA RM SO UND IN TP UT DSP_BSY EE _CS DSP_IR Q S308_TSD0 TP504 TP505 TP503 TP502 TP501 R508 OPEN R534 open WVD3 3 WL K WDA R550 0 R549 0 WVD3 3 PHILIP S HTS DSP_DAO0 HS0 DSP_DAO1 HS1 S308_TSD0 OP S308_TSD1 CS48540 slave master Jump DSP_DAO2 HS2 DSP_DAO3 HS3 20...

Page 23: ... C4 IC403 C4 IC404 C3 IC407 D3 IC801 D1 J1 A3 J10 A4 J11 A4 J12 A4 J2 A3 J3 A3 J4 A3 J5 A3 J6 A3 J7 A4 J8 A4 J9 A4 JK302 A1 JK401 A3 JK601 A1 JK701 A1 JK702 A4 JK703 A4 JK704 A2 L201 B1 L202 D1 L203 C1 L204 A2 L205 B1 L206 C1 L207 B1 L301 A2 L401 A4 L402 B4 L403 A4 L404 B4 L405 B4 L406 B4 L407 B4 L408 B3 L409 B3 L410 B3 L411 B3 L412 B3 L701 A1 L702 A1 L703 A1 L704 A1 L707 A2 L801 C1 L802 D1 L803 C...

Page 24: ...826 C4 C828 C4 C835 D4 C836 B4 C837 B4 C846 C4 C901 D2 C902 D2 C903 D2 C904 D2 C905 B4 C906 C4 C907 D2 C908 C3 C924 D2 CE201 D3 CE202 D3 CE203 D3 CE204 D3 CE205 D3 CE206 D3 CE207 D3 CE212 D3 CE215 A4 CE216 B4 CE217 B4 CE218 B4 CE219 B4 CE220 B4 CE301 D4 CE302 C4 CE303 C4 CE304 D4 CE305 A4 CE306 D3 CE307 C4 CE308 C2 CE309 D2 CE310 A3 CE311 C2 CE312 C4 CE313 D2 CE314 C3 CE315 B2 CE316 A3 CE317 A3 CE...

Page 25: ...7 1 7 1 POWER BOARD TABLE OF CONTENTS Internal IC Diagram 7 1 Circuit Diagram 7 2 PCB Layout Top View 7 3 PCB Layout Bottom View 7 4 V REF REF CATHODE ANODE INTERNAL IC DIAGRAM AZ431 ...

Page 26: ... F901 D1 GT902B1 IC901 D2 IC902 C2 IC903 B2 IC904 D3 IC905 B3 IC906 A3 L901 C1 L902 B1 L903 C3 L904 C3 L905 C3 L906 A3 L907 A4 NTC901D1 Q901 B1 Q902 A2 Q904 B3 Q906 C4 Q907 B3 Q909 C4 Q910 B4 Q911 C4 Q912 C4 Q913 B4 Q914 B4 Q915 B2 R901 C1 R902 C1 R903 C1 R904 C1 R905 C1 R909 C1 R910 C1 R911 B1 R912 D3 R913 D2 R914 D2 R915 D2 R916 D2 R917 C2 R918 C2 R919 B2 R920 B2 R921 B2 R922 A2 R923 B2 R925 A2 ...

Page 27: ... D906 C3 D907 C4 D910 C4 D911 D2 D912 B4 D913 B3 D914 A4 D915 C3 F901 D1 GT902 C1 IC901 A3 IC902 A2 IC904 A3 IC905 B3 IC906 C3 J901 B1 J902 A1 J903 A2 J904 B2 J905 C3 J906 A3 J908 A4 J909 C2 J910 A4 J911 A4 J912 A4 J913 B4 J914 C4 J915 A3 J916 C4 J917 C4 J918 C3 J919 C2 L901 B1 L902 B1 L903 B4 L904 C4 L905 A3 L906 C4 L907 C4 NTC901C1 Q901 B2 Q902 C2 Q907 A4 R901 A2 R909 C1 R910 B2 R916 A3 R918 A2 ...

Page 28: ...906 B1 Q911 B1 R934 B1 R944 B1 R945 B1 c932 B2 C936 B2 R911 B2 R935 B2 R937 B2 R948 B2 ZD902 B2 ZD904 B2 C908 B3 C910 B3 D919 B3 Q915 B3 R961 B3 R964 B3 R967 B3 R987 B3 ZD908 B3 D908 C1 Q909 C1 Q912 C1 Q914 C1 R932 C1 R933 C1 R951 C1 R958 C1 R959 C1 R966 C1 R968 C1 R969 C1 R971 C1 R972 C1 R973 C1 ZD907 C1 C968 C2 D916 C2 D917 C2 Q913 C2 R949 C2 R980 C2 ZD903 C2 C909 C3 C934 C3 C972 C3 D905 C3 IC90...

Page 29: ...8 1 8 1 MP3 IN MIC BOARD TABLE OF CONTENTS Circuit Diagram 8 1 PCB Layout Top Bottom View 8 2 ...

Page 30: ...361 B1 JK351 B1 JK352 B2 RB352 A1 RB353 A1 RB354 A2 USB351 A2 USB5 V USBP USBM 1 2 3 4 RB354 RB4 2 0 FB 357 600 FB 356 600 FB 355 600 C383 104 USB5 V GND USBP USBM 31 32 33 34 1 1 2 2 3 3 4 4 5 5 6 6 USB 351 USB2 0 1 2 3 1 2 3 A B A B ...

Page 31: ...PCB LAYOUT BOTTOM VIEW 1 2 1 2 A B A B A B 1 2 A B 1 2 J360 A2 J361 B1 JK351 B1 JK352 B2 RB352 A1 RB353 A1 RB354 A2 USB351 A2 C383 A1 C393 A2 C394 A2 FB351 A2 FB352 A2 FB353 A2 FB354 A2 FB355 A1 FB356 A1 FB357 A1 R3079 B2 R3080 B2 ...

Page 32: ...9 1 9 1 Mechanical Exploded View A1 11 10 18 A2 30 34 ...

Page 33: ...9 2 9 2 Packing Exploded View P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 RC Video FM P11 P12 P13 P14 P16 P15 P17 ...

Page 34: ...412 996510021061 INDUCTOR 10uH 20 10A Q204 996510012508 XISTR PNP TIP42C Q205 996510000578 XISTR NPN KTC3875 Y Q206 994000000915 XISTR NPN 2SC1623 Q207 994000000915 XISTR NPN 2SC1623 Q300 994000000915 XISTR NPN 2SC1623 Q302 994000000915 XISTR NPN 2SC1623 Q303 994000000915 XISTR NPN 2SC1623 Q304 994000000915 XISTR NPN 2SC1623 Q305 994000000915 XISTR NPN 2SC1623 Q405 996500028742 XISTR NPN 2SD882P P...

Page 35: ...33 INDUCTOR10uH 10 Q 35 0603 SMT L401 996510021242 INDUCTOR 22uH 20 10A L402 996510021242 INDUCTOR 22uH 20 10A L403 996510021242 INDUCTOR 22uH 20 10A L404 996510021242 INDUCTOR 22uH 20 10A L405 996510021061 INDUCTOR 10uH 20 10A L406 996510021061 INDUCTOR 10uH 20 10A L407 996510021242 INDUCTOR 22uH 20 10A L408 996510021242 INDUCTOR 22uH 20 10A L409 996510021242 INDUCTOR 22uH 20 10A L410 99651002124...

Page 36: ...PNP 2SA812 HFE 200 400 Q910 994000000921 XISTR PNP 2SA812 HFE 200 400 Q911 996510018395 FET AO3401 SOT23 30V 4 2A Q912 994000000915 XISTR NPN 2SC1623 Q913 994000000915 XISTR NPN 2SC1623 Q914 994000000921 XISTR PNP 2SA812 HFE 200 400 Q915 994000000921 XISTR PNP 2SA812 HFE 200 400 R925 996510021241 RESISTOR 0 22R 3W 5 MO R928 996510021232 RES 56R 3W 5 MOF R954 996510021232 RES 56R 3W 5 MOF T901 9965...

Page 37: ...10 1 10 1 REVISION LIST Version 1 0 Initial release Version 1 1 In this version the version 93 added the Part List for 93 has been added ...

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