Philips HTS3090/55/77/78 Service Manual Download Page 2

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1-2

LOCATION OF PC BOARDS

MAIN
BOARD

TUNER
BOARD

CONTROL
BOARD

POWER
BOARD

VERSION VARIATION:

Type /Versions

HT3090

Features & Board in used

/77/78/55

Main PCB (Power Output 200W)

Main PCB (DTS-Decoder & Digital OUT)

Power Voltage (120-127V / 220-240V )

WMA

Composite Video Out & RGB

Summary of Contents for HTS3090/55/77/78

Page 1: ...ior permission of Philips Published by HY ET0619 Service Audio Printed in The Netherlands Subject to modification GB 3139 785 32160 DVD Receiver Version 1 0 TABLE OF CONTENTS Page Location of PC Boards 1 2 Versions Variation Package 1 2 Specifications 1 3 Measurement Setup 1 4 Service Aids 1 5 ESD Safety Instruction 1 6 Pb Lead Free Solder 1 7 Setting Procedure Repair Instructions 2 Disassembly In...

Page 2: ...TUNER BOARD CONTROL BOARD POWER BOARD VERSION VARIATION Type Versions HT3090 Features Board in used 77 78 55 Main PCB Power Output 200W X Main PCB DTS Decoder Digital OUT X Power Voltage 120 127V 220 240V X WMA X Composite Video Out RGB X ...

Page 3: ...127 V 220 240 V 50 60 Hz Power Consumption 50 W Dimensions 360 x 48 x 339 mm w x h x d Weight SPEAKERS FRONT speakers System Impedance Speaker drivers Frequency response 150 Hz 20 kHz Dimensions 100 x 95 x 83 mm w x h x d Weight REAR speakers System Impedance Speaker drivers Frequency response 150 Hz 20 kHz Dimensions 95 x83 mm w x h x d Weight Center speaker System Impedance Speaker drivers Frequ...

Page 4: ...or changing the region code is changed to 25 When the counter reach 25 you will not be able to further change the code until you reset the timer by the Region Code timer reset procedure 3 Region code change timer reset Press below key to reset the timer a In DISC source stop mode and no disc in tray b Press R C Play 159 PLAY to reset timer to 25 4 Tuner area change a Press the OPEN CLOSE button to...

Page 5: ...2 2 REPAIR INSTRUCTIONS 2 2 D E F ...

Page 6: ...2 3 REPAIR INSTRUCTIONS 2 3 D E F ...

Page 7: ...el Assembly 2 Return the set to its upright position and remove the Tray Cover as shown in Figure 3 and close the tray manually by pushing it back in 3 Loosen 8 screws and remove the Top Cover by lifting the rear portion upwards before sliding it out towards the rear 4 screws on the back 2 screws each on the left right side 4 Loosen 5 screws lift up the top edge of Front Panel assembly to free som...

Page 8: ...neighbouring pc boards or metallic parts To prevent such short circuit use a piece of hard paper or other insulating material between them 3 2 Dismantling of the Power Board 1 Loosen 4 screws B to remove the DVD Module as shown in figure 6 Dismantling of the DVD Module 1 Loosen 4 screws D at the top of the Power Board as shown in figure 7 Figure 7 D Figure 6 B ...

Page 9: ...gressive Scan 2CH AUDIO A D POWER AMPLIFIER SUB SUB FR FL C SL SR SUB EEPRO M SDRAM 24C02 FLASH DVD MOTOR DriveIC AM5869 Line outL R TUNER TEA5757H VIDEOFILTER SCART NC CVBS Y Pb Pr VFD DRIVE SWITCH POWER SN74LVTH273 TWO CHIP M04SSANYO POWER PCBASSY230V100W AM 4558 74HCU04 ESS R C Coaxial in TS5V330 VI DEO SWTICH FILTER 4 OHM 4 OHM 4 OHM 4 OHM 4 OHM 8 OHM OP4558 LI NEOUTPUT PWM INPUT MCLK OUTPUT L...

Page 10: ...4 2 WIRING DIAGRAM 4 2 TUNER BOARD POWER BOARD CONTROL BOARD DVD LOADER MAIN BOARD TV IN AUX IN 303 ...

Page 11: ...IN CONNECTION Pin No Pin No Connection Connection Pin NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Voltage 2 40 4 57 0 00 4 00 4 00 4 00 4 00 3 40 4 96 0 00 0 00 0 00 0 00 5 00 12 17 1 15 5 Pin NO 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 Voltage 16 9 17 2 13 9 13 9 18 9 13 9 14 6 15 6 15 6 18 90 17 40 17 4 5 00 19 1 17 4 17 4 17 4 Pin NO 41 42 43 44 45 46 47 48 49 50 51 52 Voltage 17 4 1...

Page 12: ...B 1 2 3 4 1 2 3 4 5 C301 A2 C302 A3 C303 A3 C304 B2 C305 B2 C306 B2 C307 A2 C309 A3 C310 B3 C311 A2 C312 A3 C313 B2 C314 B2 C315 B2 C316 A3 C317 B3 C318 A2 C319 B4 C320 B4 C321 A2 C322 A2 C323 A4 C324 A4 C325 A2 C326 A4 C327 B3 C328 A3 C329 B3 C633 B1 C634 B2 C635 B1 D303 B1 D305 B1 D307 B1 DP301 A1 IC301 A1 R301 A2 R302 A2 R305 A2 R306 B2 R307 B3 R308 A3 R309 B3 R310 B3 R311 B3 R315 B4 R316 B1 R3...

Page 13: ...C322 A2 C323 A2 C324 A2 C325 A2 C326 A2 C327 A2 C328 A2 C329 A2 C633 A1 C634 A1 C635 A1 D303 A2 D305 A2 D307 A3 IC301 A2 R301 A2 R302 A2 R305 A2 R306 A2 R307 A2 R308 A2 R309 A3 R310 A3 R311 A3 R315 A3 R316 A1 R317 A1 R318 A1 R319 A2 R322 A2 R326 A2 R329 A3 R33 A2 R932 A2 ZD301 A2 C311 A2 C312 A2 C317 A2 DP301 A2 RB301AA1 RB302 A2 RB303 A2 SN301 A2 TA301 A3 TA302 A3 TA303 A3 TA304 A3 TA305 A3 TA306...

Page 14: ...25k 15k Vcc1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 VINFC TRB 1 RSGO2 VINSL REGO1 FWD REV VCC1 VOTR VOTR VOSL VOSL VOFC VOFC MUTE BLAS VINTK TRB 2 NC VINLD GND VCTL NC VCC2 VOLD VOLD VOTK VOTK RGND VCC1 Prc DRV TRAY DRIVER Sled Driver 4X Actuator Driver 6X Spindle Driver 4X Driver 6X Actuator Vcc2 Vcc2 Internal IC diagram V5888S HSOP Internal IC diagram ES8380FCD DVD CD Motor Motor Driver OPU SDRAM 8 16...

Page 15: ...C290 B1 C291 E5 C292 A2 C293 C3 C294 F4 C299 B1 C300 F7 C301 F7 C302 F7 C303 E7 C304 F7 C305 F7 C306 F7 C307 E11 C311 F12 C313 F12 C314 E12 C316 F12 C317 E12 C318 E12 C327 D1 C328 A1 C329 B2 C330 B3 C331 B3 C333 D1 C334 D1 C335 D1 C336 D1 C337 D6 C338 D6 C339 E5 C340 E6 C341 C9 C342 B6 C343 B1 C344 B1 C345 D1 C345 D1 C346 D1 C346 D1 C347 D1 C347 D1 C348 D1 C348 D1 C349 D1 C349 D1 C356 D1 C402 B10 ...

Page 16: ...184 C4 R185 C6 R186 C6 R187 D6 R188 C6 R189 B6 R19 C6 R190 B7 R192 C1 R193 C6 R196 C6 R197 C6 R198 F1 R2 C6 R20 B2 R201 F8 R202 E1 R204 F9 R205 F10 R206 F9 R207 F10 R209 F9 R210 B7 R212 E9 R214 F9 R219 F9 R22 C1 R221 E11 R223 E11 R225 E12 R229 E7 R23 B10 R230 C2 R231 C10 R232 D11 R238 E7 R239 B10 R24 C10 R240 C2 R241 F3 R244 E8 R245 B11 R248 C11 R249 C2 R25 D10 R250 D11 R251 D11 R254 F11 R256 D2 R...

Page 17: ...CIRCUIT DIAGRAM BOTTOM LEFT 6 4 6 4 NT5SV8M16DS 6K MX29LV160CBTC 70G IC101 ES8380FCD ...

Page 18: ...6 5 6 5 CIRCUIT DIAGRAM BOTTOM RIGHT For source change used ...

Page 19: ...3 JK208A A7 JK208B A6 JK801 A5 L101 D2 L102 D2 L103 D2 L104 D2 L105 D5 L106 D5 L107 B1 L108 B1 L109 B1 L110 B1 L111 C2 L112 B5 L116 C1 L117 B4 L118 B5 L119 B4 L120 D1 L121 C1 L208 B7 L209 B8 L210 B7 L211 C8 L212 C8 L213 C7 L214 C7 L215 A6 L801 A5 L802 A5 L803 A5 L804 A5 L805 A4 L806 A4 Q101 D1 Q102 D1 Q103 D1 Q104 D1 Q105 C2 Q106 C1 Q107 C1 Q108 C1 Q111 C5 Q115 D4 Q116 D4 Q117 D4 Q215 C6 Q801 D4 Q...

Page 20: ...9 B2 C28 B2 C280 A4 C280 B2 C282 B3 C284 B3 C285 C2 C286 C2 C288 B2 C291 C1 C292 B1 C293 A1 C311 D4 C313 D3 C314 D3 C316 D4 C317 D3 C318 D2 C327 A1 C332 A2 C333 A3 C334 D6 C335 A6 C336 D6 C337 C1 C338 C1 C342 B4 C343 A4 C345 A8 C346 A3 C347 C1 C348 D4 C349 D4 C402 D6 C403 D6 C404 D7 C405 D7 C406 D7 C407 D8 C409 D8 C410 D7 C411 D7 C412 D6 C413 D6 C414 D6 C446 C7 C447 C7 C448 B7 C449 B7 C450 B7 C451...

Page 21: ... 0 72 3 40 0 00 1 46 1 62 1 37 1 56 0 60 0 04 0 14 0 00 3 40 1 90 0 04 0 00 Pin NO 41 42 43 44 45 46 47 48 49 50 51 52 53 54 Voltage 0 00 1 23 3 40 1 04 1 40 0 00 1 50 0 92 3 40 1 21 1 75 0 00 1 72 0 00 Pin NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Voltage 1 59 3 00 1 26 1 62 1 25 0 00 0 00 4 86 0 00 0 00 2 39 2 26 2 53 2 00 2 30 2 36 0 76 3 94 4 95 0 80 Pin NO 21 22 23 24 25 26 27 28 ...

Page 22: ...utput on right channel to minimum 2 RC network serves for damping the IF filter while adjusting the other one 3 For AM RF adjustments the original frame antenna has to be used x a m symmetric fo x a m symmetric fo f 30kHz VRF as low as possible 200P short circuit to block AFC 23 IC001 0 2 2 R 100nF 24 IC001 450kHz Connect pin 29 of IC001 AM Osc with short wire to ground pin 6 AM AFC MW f 15kHz VRF...

Page 23: ...R028 B5 C019 B2 R029 B5 C02 C4 R030 B5 C020 B4 R032 C4 C020 C4 T001 A3 C021 C3 T002 A4 C022 D3 T003 A4 C023 D3 T005 D1 C024 C3 T006 B1 C025 C3 VC001 B2 C026 C2 VC002 C1 C029 C3 VD001 B2 C03 A2 VD002 B2 C030 C4 VD003 B1 C031 C2 VD004 C2 C032 A4 VR001 C2 C033 B4 XL1 C4 C034 C3 C035 C2 C036 C5 C037 C3 C038 B5 C039 C5 C040 C4 C041 C4 C042 B4 C043 B4 C044 C4 C047 B2 C048 B2 C050 A2 CN001 C5 CN002 B1 D0...

Page 24: ...01 C2 T002 B2 VC001 A1 VD003 A1 C005 A1 C019 A1 C02A C1 CN001 C1 D003 B2 IF002 B2 JMP5 B2 JMP9 B2 Q002 B2 T003 B2 VC001 B1 VD004 B1 C006 B1 C02 C1 C030 C2 CN002 A1 D004 C2 IF003 B1 JMP6 C2 L001 A1 R018 C2 T005 B1 VD001 B1 VR001 C1 C007 A1 C024 B1 C035 B1 D001 A1 D005 A1 JMP2 A1 JMP7 B2 L002 B1 T001 A1 T006 A1 VD002 B1 XL1 B2 ...

Page 25: ...A2 R004 B4 R011 A2 R020 A1 R026 A2 R031 B4 TIP10 A1 TIP15 B1 TIP5 A2 C004 A1 C011 A2 C016 A2 C023 A1 C032 B3 C038 B2 C043 B2 IC001 B3 R005 A3 R015 A2 R021 A1 R027 B2 R032 B1 TIP11 A1 TIP2 A2 TIP6 B3 C004 A4 C012 A2 C017 A1 C026 A1 C033 B2 C039 A1 C044 B2 Q003 B4 R006 A4 R016 B1 R023 B2 R028 B1 R033 B4 TIP12 A1 TIP3 A2 TIP7 B3 C008 B3 C013 A2 C020 B2 C029 B2 C034 B2 C040 B2 C048 A3 R001 A3 R007 B3 ...

Page 26: ...4 5 13 13 4 128 00 130 00 131 00 132 00 Pin NO 1 2 3 4 Voltage 5 00 4 00 13 4 13 4 Pin NO 1 2 3 Voltage 3 80 0 00 2 50 Q961 Q956 Q952 Pin NO B C E Pin NO B C E Pin NO B C E Voltage 0 00 12 00 0 00 Voltage 12 30 12 30 11 50 Voltage 0 00 0 00 0 00 Q953 Q958 Q902 Pin NO G D S Pin NO B C E Pin NO G D S Voltage 5 00 5 00 11 30 Voltage 0 00 3 40 0 00 Voltage 0 40 0 57 0 40 Q959 Q951 Q903 Pin NO B C E Pi...

Page 27: ... 9 C V 0 5 U 0 0 0 1 1 2 4 3 2 5 9 L A 6 H U 5 4 L 6 6 9 C P 4 0 1 C C 3 2 9 C V 0 0 4 P 2 0 1 4 2 9 C V 0 0 4 P 2 0 1 4 8 9 R 3 9 9 C V 6 1 U 0 0 1 B C E 1 5 9 Q 3 3 7 A S 2 B C E 2 5 9 Q 3 3 7 A S 2 6 9 9 R K 5 1 6 0 R 0 7 9 R K 1 6 0 R C952 470P 1KV R969 C929 CC104P R912 R04 220K 2 8 9 R 5 K 1 6 0 R 3 5 9 D Z C962 V 0 5 U 0 0 0 1 B C E 0 6 9 Q 2 5 9 A S 2 5 5 9 R 4 5 9 R 9 7 9 R 0 1 6 0 R 0 2 9...

Page 28: ...DVD LOADER 9 1 It is not recommended for component repair on this Module buttoreplacethemajorassemblywhenitbecomesdefective Therefore limited service parts list are published in this chapter ...

Page 29: ...10 1 10 1 MECHANICAL EXPLODED VIEW 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ...

Page 30: ...00005 0010 9940 000 02731 FM ANTENNA 1500MM 55 Only VTA400003 0030 9965 000 38285 REMOTE CONTROL WIR142003 9501 9965 000 25158 CONVERSION PLUG 77 78 Only CPP010007 1020 9965 000 12817 BUSHING 21 21R 30S 37S DBU001005 0020 9965 000 38283 FFC CABLE 24P 180MM UL20624 P 0 VFC240210 1800 9965 000 38338 LINE CORD 2P 1980MM BLK VDE VPE113252 1010 9965 000 40959 RCA CABLE 1500MM BLK OD2 6X7 8 VRC303001 Z0...

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