Philips HTS3455/51 Page 52 Service Manual Download

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Layout: PSU Circuit Diagram

Summary of Contents for HTS3455/51

Page 1: ...yout Display Board Bottom view 25 AV Interface Board Circuit Diagram 26 Layout AV Interface Board Top view 28 Layout AV Interface Board Bottom view 28 PCBA 9 1 Board Circuit Diagram 29 Layout PCBA 9 1 Board Top view 32 Layout PCBA 9 1 Board Bottom view 33 Standby Board 34 Layout Standby Board Top view 34 Layout Standby Board Bottom view 34 Copyright 2006 Philips Consumer Electronics B V Eindhoven ...

Page 2: ...rogressive Scan TV In Aux In Y Pb Pr YUV Component Video Output S Video Output SCART VGA VERSION VARIATIONS Features Type Versions 96 HTS3445 Digital In Coax x x x x x CVBS x x x 98 x x x x x x x x 51 x x x x x x x x PSU PCBAS 9 1 AV Interface Board AV Board Tuner Loader PCBAS Front Panel HTS3455 ...

Page 3: ...Aerial input Frame aerial Sensitivity at 26dB S N 4 0mV M Selectivity at 18kHz bandwidth 20dB IF rejection 45dB Image rejection 28dB Distortion at RF 50mV m 80 5 1 3 AMPLIFIER Output power Front 125W RMS channel Rear 125W RMS channel Center 250W RMS Subwoofer 250W RMS Frequency response 0 5dB 20Hz 20kHz Hum Volume Minimum 200nW Residual noise Volume Minimum 40nW Input sensitivity Aux In 1V 3dB at ...

Page 4: ...s 250Hz 15kHz e g 7122 707 48001 LF Voltmeter e g PM2534 DUT S N and distortion meter e g Sound Technology ST1700B Frame aerial e g 7122 707 89001 Tuner AM MW LW To avoid atmospheric interference all AM measurements have to be carried out in a Faraday s cage Use a bandpass filter or at least a high pass filter with 250Hz to eliminate hum 50Hz 100Hz RF Generator e g PM5326 Ri 50Ω Bandpass 250Hz 15k...

Page 5: ...al Torx driver holder 4822 395 91019 Torx bit T10 150mm 4822 395 50456 Torx 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 ...

Page 6: ...la massa dell apparecchio tramite un braccialetto a resistenza Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale GB ESD PROTECTION EQUIPMENT Complete Kit ESD3 small tablemat wristband connection box extention cable and earth cable 4822 310 10671 Wristband tester 4822 344 13999 CLASS 1 LASER PRODUCT GB Warning Invisible laser radiation when open A...

Page 7: ...void wear out of tips switch off un used equipment or reduce heat Mix of lead free solder alloy parts with leaded solder alloy parts is possible but PHILIPS recommends strongly to avoid mixed solder alloy types leaded and lead free If one cannot avoid or does not know whether product is lead free clean carefully the solder joint from old solder alloy and re solder with new solder alloy SAC305 Use ...

Page 8: ...t a paper clip on the flexfoil to short circuit the contacts fig 1 5 Replace the defective loader with a new loader 6 Remove paperclip from the flexfoil and connect it to the new loader 7 Remove solder joint on the ESD protection point ATTENTION The laser diode of this loader is protected against ESD by a solder joint which shortcircuits the laserdiode to ground For proper functionality of the loa...

Page 9: ...nwanted interference R L 12 mm A B C A Connect the FM antenna to the FM socket Extend the wire and fix its end to the wall B Unfold the AM MW loop antenna and fix the claw into the slot C Push the tabs and insert the wires into the AM MW sockets C Connect the speakers to AV subwoofer Connect the various coloured plugs from the speakers to the same coloured sockets at the rear of the AV subwoofer A...

Page 10: ...peakers system when watching the TV programme DVD System rear Television rear To off air antenna or set top box 3 Enjoy Start disc playback A Press OPEN CLOSE to open the disc tray Load a disc and close the disc tray B Playback will start automatically C If the disc menu appears use TS keys to select an option in the menu and press PLAY X to start playback D Press STOP x to stop playback Note When...

Page 11: ... unlock the tray before sliding it out Figure 4 1 2 Remove the Tray Cover as shown in Figure 4 2 Figure 4 2 4 2 Dismantling of the Front Board PSU Module DVD Loader 1 Release 4 snap hooks to remove the Front Board 1 snap hook each on the left right side 2 snap hooks on the bottom side 2 Loosen 2 screws See Figure 4 3 to remove the PSU Module Figure 4 3 3 Loosen 4 screws See Figure 4 4 to remove th...

Page 12: ...See Figure 4 5 to remove the Tuner Module Figure 4 5 2 Loosen 2 screws See Figure 4 6 Figure 4 7 to remove the AV Board Figure 4 6 Figure 4 7 3 4 5 4 4 Dismantling of the AV Interface Board PCBAS 9 1 Board 1 Loosen 2 screws See Figure 4 8 2 screws Figure 4 9 to remove AV Interface Board PBCAS 9 1 Board Figure 4 8 Figure 4 9 6 7 ...

Page 13: ...ismantling Instructions Service Positions 4 5 Service Positions Service Position AV Board Service Position Front Board Service Position PCBAS 9 1 Insulation Sheet Insulation Sheet AV Board Front Board Insulation Sheet PCBA 9 1 ...

Page 14: ...ts the display and whether there are any short circuits open circuits or any other defects Player Following display patterns are used to test the display and its connections to μP Pattern 1 Default All display control pins are ON to check the open circuits Pattern 2 Alternate display control pins are on Test Pattern 0x55 to check the short circuits on Data port Receiver Following display patterns ...

Page 15: ... the new CD project 4 Burn the data onto a blank CDR or CDRW Note ISO9660 is mandatory UDF discs are not supported The ﬁnal CDROM must not contain any other data except the ﬁle from the zip archive 5 1 4 Procedure to upgrade the ﬁrmware 1 Power up the set and open tray 2 Insert the prepared Upgrade CDROM and close the tray 3 The set will display 1 LOAD 2 Display software version number for 2 sec o...

Page 16: ...EN 16 3139 785 31590 5 Service Test Program Notes ...

Page 17: ...2 1 2 TU_SCL Port_S 8 4 2 3 2 11 10 9 5 4 2 5 2 J L M N 2 7 6 9 1 4 6 D N G 0 1 K L C _ S D R 13 9 3 2 1 20 19 7 8 2 1 2 1 1501 GND 10 5 3 14 7 1 6 5 2 3 9 15 14 5 1 1 3 1 3 1 2 3 4 7 12 1500 6 2 1 1 1 0 1 TU_SD TU_SDA TU_SCL Port_S 8 7 3 4 1 2 3 2 1 7 6 5 4 15 4 1 2 2 1 2 4 5 6 3 2 2 1601 11 1 5 1 9 1 1 3 4 4 4 8 2 7 1 8 1 9 1 0 2 1 2 2 2 2 1 2 3 4 5 3 1 4 1 6 1 7 1 8 1 0 2 1 2 1 2 2 3 5 6 7 9 3 ...

Page 18: ...100 0 2 1 2 GND p 0 0 1 F110 5 0 1 2 p 0 2 2 F115 5103 2u2 4K7 3152 4 2 1 3 K 6 5 4K7 3116 4K7 3136 F103 F107 GND 12Va p 8 6 6 4 1 2 1 5 1 3 8 K 6 3122 4K7 3123 T N I _ P S D GND n 0 0 1 4 5 1 2 2 5 1 2 n 0 0 1 GND GND 4K7 3170 p 0 2 2 0 1 1 2 8 4 1 4 N 1 0 0 1 6 GND GND 4K7 3172 GND GND 3106 5K6 Aux_L 7 6 1 3 R 3 3 2u2 5102 F140 R 3 3 6 6 1 3 F130 F132 F134 F133 F101 K 0 0 1 4 1 1 3 F137 F131 F10...

Page 19: ...D p 8 1 2253 3252 1M0 p 0 6 5 2 3 2 2 F211 2 3 1 5 4 7204 74LVC1G125GW F213 GND 10K 3226 2207 100n 4 5 6 7 8 9 5207 120R 22 23 24 25 26 27 28 29 3 30 13 14 15 16 17 18 19 2 20 21 1201 30FE ST VK NA 1 10 11 12 GND 0 6 2 2 n 0 0 1 2101 100n F216 10K 3223 2256 100n 4207 470n 2250 GND 3242 33R n 0 0 1 2 4 2 2 600R 5209 GND GND 5104 F208 0 0 2 6 3 V 3 C 4 8 3 X Z B 10K 3225 GND GND 1K5 3237 4206 4 4 2 ...

Page 20: ...9 12 15 GND GND 1 7 3 2 2375 1n0 7 n 4 p 0 0 1 GND GND 6 9 3 2 3387 10K 3 5 3 2 p 0 2 2 F320 a V 2 1 12Va_AM 220p 2385 2 0 3 2 p 7 4 GND 7 4 8 LM833D 7351 2 5 6 6325 12Va_AM 3 2 1 4 8 BZX384 C15 GND 7351 1 LM833D F312 3392 10K p 0 0 1 7 9 3 2 GND 5VD 5VD BZX384 C22 GND 8 6328 GND MSP 801V1 02 01 B NI FE LF 1301 C 2u2 2368 0 n 1 9 6 3 2 0 n 1 4 7 3 2 3346 470R 3309 1K0 12Va_AM T302 F307 3391 10K 5V...

Page 21: ...423 BAS316 BAS316 BC847B 7422 6421 GND F410 5VD V 5 2 u 0 0 1 2422 F409 a V 2 1 GND L V 2 1 6 1 4 4 a V 2 1 4419 5V_Stb F422 5V_Stb F400 GND 0 5 4 3 K 0 1 6 1 3 S A B 6 1 4 6 7 K 4 1 5 4 3 8 1 4 7 B 7 5 8 C B 4411 7400 BC847B B 7 5 8 C B 9 1 4 7 GND 10K 7420 BC847B 3452 6412 BAS316 5404 390R GND GND 0 0 4 2 n 0 0 1 2 0 4 2 V 5 2 u 2 2 GND GND 7 6 4 3 7 K 4 3410 10K GND 4418 4410 GND 12Va GND 6424 ...

Page 22: ...EN 22 3139 785 31590 Layout AV Board Top view 7 Circuit Diagram and PWB Layout AVBd_Topview_33617 pdf_2006 05 05 ...

Page 23: ...EN 23 3139 785 31590 7 Circuit Diagram and PWB Layout Layout AV Board Bottom view AVBd_Bottomview_33617 pdf_2006 05 05 ...

Page 24: ...7B 7508 6 1 3 S A B 0 1 5 6 6 1 3 S A B 9 0 5 6 2 1 5 2 0 u 1 33R 3525 8 4 5 3 7 K 4 2504 470n SKQNAB 1512 100n 2514 600R 5500 F710 7 K 4 8 3 5 3 MGND F708 7 0 5 2 p 7 4 3 1 5 3 7 K 4 MGND 3551 1K2 MGND n 0 0 1 4 2 5 2 K 0 1 2 4 5 3 4 5 5 3 K 0 1 3523 33R 7512 BC857B 7511 BC817 25 K 0 1 0 3 5 3 n 0 0 1 3 1 5 2 2 3 4 5 6 7 8 9 WH09D 1 1502 1 1 2 4 5 MSJ 035 11C B AG SR 1505 2516 10u 7 K 4 5 3 5 3 3...

Page 25: ...EN 25 3139 785 31590 7 Circuit Diagram and PWB Layout Layout Display Board Top view DisplayBd_topview_34144 pdf_2006 05 05 Layout Display Board Bottom view DisplayBd_Bottomview_34144 pdf_2006 05 05 ...

Page 26: ...3 S A B 6104 BAS316 2147 2u2 K 0 1 4 4 1 3 33R 3147 2136 10u 50V 7105 BC847B 33R 3155 33R 3150 F102 GND 3112 5K6 5 6 220p 2104 S6B EH 1600 1 2 3 4 3157 100K GND GND K 0 1 2 4 1 3 5 5 1 2 u 0 1 GND GND 5 4 1 2 p 5 1 3 5 1 2 n 0 0 1 2 5 1 2 u 0 1 SDIN1 3 SDIN2 4 SDIN3 A V 2 2 8 D V 14 VLC VLS 1 17 VQ 15 M2 7 MCLK 28 MUTEC1 MUTEC2 25 18 MUTEC3 RST_ 10 5 SCLK 2 19 AOUTB3 12 DIF0 SDA CDIN 11 DIF1 SCL C...

Page 27: ...BC847BS 2 7205 2 BC847BS 5 3 0 4 2 3 8 1 2 3 K 0 1 8 K 1 4 5 2 3 K 0 1 9 8 2 3 K 0 1 2K2 3257 p 0 0 1 6 5 2 2 7 6 2 2 p 0 0 1 K 0 1 3 9 2 3 2 9 2 3 K 0 1 7207 2 BC847BS 5 3 4 GND GND 3200 680R 1 7 2 2 0 n 1 2204 100n 1 4 2 3 8 K 1 3238 2K2 2250 1u0 2249 100n p 0 0 1 8 3 2 2 8 1 2 2 0 u 1 GND LM833 5 6 7 8 4 GND 1 8 4 7202 2 LM833 7202 1 3 2 LM833 5 6 7 8 4 7201 2 82K 3230 5 3 2 2 2 n 2 2 5 2 2 p 0...

Page 28: ...139 785 31590 7 Circuit Diagram and PWB Layout Layout AV Interface Board Top view AVInterfaceBd_Topview_33675 pdf_2006 05 05 Layout AV Interface Board Bottom view AVInterfaceBd_Bottomview_33675 pdf_2006 05 05 ...

Page 29: ... 187 RD17 188 RD16 DACVDDC 189 19 TPI VREF 190 191 FS 192 YUV0 179 TNI 18 RD23 180 181 RD22 182 DVDD3_8 RD21 183 RD20 184 185 RD19 186 171 RD27 172 DVDD18_5 173 RD26 174 175 DVSS_11 RD25 176 RD24 177 178 DQM3 DQM2 164 RA5 165 RA4 166 167 DVDD3_7 RD31 168 RD30 169 17 CDFOP 170 RD29 RD28 CKE 158 RA11 159 RA9 16 CDFON 160 RA8 DVSS_9 161 162 RA7 DVSS_10 163 RA6 SD 150 RA2 151 RA3 152 DVDD18_4 153 RVRE...

Page 30: ...2 2 p 2 2 2260 22p R 0 5 1 3 1 2 3 22p 2261 2234 22p 2250 100n 22p 2230 10p 2229 2227 10p D D 22p 2225 R 0 5 1 1 0 2 3 D 3205 9 1K0 1 2 3 4 5 6 7 8 B9B PH K 1206 F238 DV33 D 10K 3234 150R 3264 3217 33R F221 F220 F217 F216 F214 3244 150R p 2 2 5 1 2 2 p 7 4 8 0 2 2 F248 F210 F247 p 7 4 7 0 2 2 3226 F242 1K0 F208 D p 2 2 4 1 2 2 F226 150R 3233 9 5 2 2 p 2 2 0 K 1 3 2 2 3 DV33 22p 2262 22p 2232 150R ...

Page 31: ...6 T U O R S 1 7 T S E T 18 TIMOUT 1 3 1 S T 41 RFREF 52 RREF 6 7 F R R 14 R W 59 S1 58 S2 6 2 L C S 5 2 A D S 43 NC6 44 NC7 2 7 8 C N 42 PPN 9 3 N F R 6 RFNIN 8 3 P F R 7 RFPIN 3 7 I M 56 MON1 57 MON2 15 NC1 16 NC2 17 NC3 7 2 4 C N 3 3 5 C N 2 GND1 1 5 GND1 2 47 GND1 3 53 GND1 4 7 3 2 D N G 4 2 D D N G 0 7 P S A L 4 7 D L 1 6 3 D 60 D4 20 EFMCN 1 2 P C M F E 2 2 N D M F E 3 2 P D M F E 8 2 C T F 4...

Page 32: ...EN 32 3139 785 31590 7 Circuit Diagram and PWB Layout Layout PCBA 9 1 Board Top view PCBA91_Topview_33576 pdf_2006 05 05 ...

Page 33: ...EN 33 3139 785 31590 Layout PCBA 9 1 Board Bottom view 7 Circuit Diagram and PWB Layout PCBA91_Bottomview_33576 pdf_2006 05 05 ...

Page 34: ...F902 B2 F903 B2 F904 B2 2540 C1 2541 C1 1517 1 F903 6520 LTL 816EELC p 0 2 2 1 4 5 2 p 0 2 2 0 4 5 2 2 3 4 SKQNAB 1515 B4B EH A 1500 1 F902 F904 F901 3139_243_34134__a4_sh130_sh1 pdf 2006 03 10 Layout Standby Board Top view StdBy_Bottomview_34134 pdf_2006 05 04 Layout Standby Board Bottom view StdBy_Topview_34134 pdf_2006 05 04 ...

Page 35: ...EN 35 3139 785 31590 8 Exploded View of the Set Figure 8 1 8 Exploded View Spare Parts List Exploded View pdf 2006 01 27 ...

Page 36: ...39 248 50951 PCBAS 9 1 HTS3455 51 51 Only 1080 3139 248 87951 PCBAS 9 1 HTS3455 96 98 Only 8000 3139 111 02721 FFC FOIL 10P 080 10P AD 8001 3139 241 02031 FFC FOIL 12P 280 12P AD FOLD 8002 3139 241 02381 FFC FOIL 30P 100 30P BD 8008 3139 241 02011 FFC FOIL 20P 140 20P AD P001 3141 079 36071 FRAME ASSY HTS3450 P002 3141 079 36051 FRONT CAB ASSY HTS3450 55 SUBWOOF ASSY HTS3455 P NON US 9965 000 3743...

Page 37: ...ded design 8 Output Power 250W dual 4 ohm THD Total Harmonic Distortion 10 at 55 Hz Reproduction Frequency Response 37Hz 145 Hz Input Sensitivity Subwoofer In 2 6 Vrms AC Power 127V 240V 50Hz 60 Hz Power Consumption 125W at 1 8 Rated Power Dimensions w x h x d 240mm x 367mm x 427mm Weight 8 5 Kg SW3455 Active Subwoofer ...

Page 38: ... a 3 wire cable has to be disconnected between the box and the panel LED assembly 2 Place the Subwoofer Box as shown in the Picture 2 and loosen 4 screws to remove the Speaker Driver Picture 2 Dismantling the Rear Assembly 1 Loosen 10 screws as shown in the Picture 3 Rear View to pull out the Printed Circuit Board assembly Caution Take care the surface when take out the front panel of subwoofer WA...

Page 39: ...SERVICE POSITION ...

Page 40: ...Notes ...

Page 41: ...Block Diagram Subwoofer AUDIO IN VGA IC TAS5152 DIGITAL POWER AMP IC TAS5152 DIGITAL POWER AMP IC TAS5152 DIGITAL POWER AMP IC TAS5152 DIGITAL POWER AMP ...

Page 42: ...Wiring Diagram Subwoofer ...

Page 43: ...1 2 1 2 1 2 1 2 1 2 1 2 2 1 1 2 2 1 1 2 1 2 2 1 1 2 1 2 1 2 2 2 1 2 1 1 2 2 2 1 2 1 1 2 2 1 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 2 1 1 2 1 2 1 2 1 2 1 2 1 2 2 1 2 1 2 1 1 2 1 2 1 2 1 2 1 2 1 2 2 1 1 3 1 2 1 2 1 2 1 2 1 2 1 2 2 1 2 1 2 1 1 2 1 2 1 2 1 2 2 1 ...

Page 44: ... 19 XTL_IN 20 RESERVED 21 RESERVED 22 RESERVED 23 SDA 24 SCL 25 LRCLK 26 SCLK 27 SDIN4 28 SDIN3 29 SDIN2 30 SDIN1 31 PSVC 32 RESERVED 64 MCLK 63 PWM_HPP_R 62 PWM_HPM_R 61 PWM_HPP_L 60 PWM_HPM_L 59 PWM_P_6 58 PWM_M_6 57 PWM_P_5 56 PWM_M_5 55 DVDD_PWM 54 DVSS_PWM 53 PWM_P_8 52 PWM_M_8 51 PWM_P_7 50 PWM_M_7 49 1 2 2 1 2 1 1 2 2 1 1 2 1 2 2 1 2 1 1 2 2 1 2 1 2 1 2 1 1 2 1 2 2 1 ...

Page 45: ...mplifier Board Circuit Diagram Part 3 2 1 1 2 1 2 2 1 2 1 2 1 2 1 1 2 2 1 1 2 2 1 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 1 2 1 2 1 2 2 1 2 1 2 1 2 1 1 2 1 2 2 1 2 1 2 1 2 1 1 2 2 1 1 2 ...

Page 46: ...mplifier Board Circuit Diagram Part 4 1 2 2 1 2 1 2 1 2 1 1 2 2 1 1 2 2 1 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 1 2 1 2 2 1 2 1 2 1 2 1 1 2 2 1 1 2 2 1 2 1 1 2 2 1 1 2 2 1 2 1 1 2 1 2 ...

Page 47: ...Subwoofer Amplifier Board Circuit Diagram Part 5 2 1 2 1 1 2 1 2 2 1 2 1 1 2 1 2 2 1 2 1 2 1 1 2 1 2 2 1 1 2 1 2 2 1 2 1 2 1 2 1 1 2 2 1 2 1 1 2 2 1 2 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 2 1 2 1 2 1 1 2 ...

Page 48: ...mplifier Board Circuit Diagram Part 6 2 1 2 1 1 2 2 1 2 1 1 2 1 2 2 1 2 1 1 2 2 1 2 1 1 2 2 1 1 2 2 1 2 1 2 1 1 2 2 1 1 2 2 1 2 1 2 1 1 2 2 1 2 1 2 1 1 2 2 1 2 1 1 2 2 1 1 2 2 1 2 1 2 1 2 1 1 2 1 2 2 1 2 1 1 2 1 2 ...

Page 49: ...1 2 1 1 2 2 1 1 2 1 2 3 1 2 2 1 2 1 1 2 2 1 1 2 GND 2 2 1 1 2 1 2 2 1 2 1 2 1 3 1 2 1 2 2 1 2 1 2 1 2 1 1 2 3 1 2 1 2 1 2 1 2 2 1 1 2 1 2 1 3 1 2 2 1 2 1 2 1 2 CH SPEAKER TERMINAL 1 2 1 2 1 2 2 1 2 1 2 2 1 ADJ 1 1 2 2 1 1 2 2 1 3 CH SPEAKER TERMINAL 2 1 2 1 2 1 2 1 1 2 1 2 2 1 ...

Page 50: ...Layout Amplifier Board Subwoofer Top view ...

Page 51: ...or Information Only 330u 200V 330u 200V R33 51R 3W 4 7K 1 C11 102 1KV R31 820K R40 820K FR107 1000uF 50V 4 7uF 50V 3 96 1000uF 50V 27V 0 5W 100uF 16V RA3 100K 2W 471 1KV 2 54 3PIN 220uF 25V 470uF 16V C38 220uF 25V RB5 10 2K 1 C28 C18 ...

Page 52: ...Layout PSU Circuit Diagram ...

Page 53: ...Exploded View Subwoofer ...

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