Philips-HTS-3090-Service-Manual(1) 电路图 维修手册.pdf

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1、CLASS 1 LASER PRODUCT Service ServiceService ServiceService HTS3090/55/77/78 Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, elect

2、ronic, mechanical, photocopying, or otherwise without the prior 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 50-60 Hz Power

3、 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 D

4、imensions: 95 x 83 (mm) (w x h x d) Weight: Center speaker System: Impedance: Speaker drivers: Frequency response: Dimensions: (mm) (w x h x d) Weight: PASSIVE SUBWOOFER Impedance: Speaker drivers: Frequency response: Dimensions: (w x h x d) Weight: FM 87.5108 MHz FM 26 dB (1 kHz) FM 23.5 dB 2.96 kg

5、 1-way, closed box system 4 ? 3 full range 0.88 kg/each 1-way, closed box system 4 ? 3 full range 100 x 0.92 kg/each 1-way, closed box system 4 ? 3 full range 150 Hz 20 kHz 239 x 99.6 x 69.4 0.52 kg 8 ? 6.5 high eff i ciency woofer 40 Hz 150 Hz 130 x 328 x 350 (mm) 3.48 kg Semiconductor 12cm / 8cm 1

6、0 Bits PAL / NTSC 4:3 / 16:9 56 dB (minimum) 1.0 Vp-p, 75? 24 Bits / 96 kHz 4 Hz20 kHz (44.1 kHz) RadioFans.CN 收音机爱 好者资料库 2-12-1 1) System Reset a) Press SYSTEM button on R/C. TV show SETUP b) Select the menu using the and button on R/C c) Go feature setup page to do system reset 2) Region Code Chan

7、ge System, Region code, Tuner, etc. setting procedure After replacement / repair of the MPEG board, the customer setting and the region code may lost. Changing the Region code will put the player back in the state which it has left the factory. Region Code 1USA 2EU 3AP 4Australia, NZ, Latam 5RUSSIA,

8、 INDIA 6CHINA TV System 1NTSC 2PAL 3AUTO Menu/ Audio Subtitle (AS) Language 1English 2English 3English 4English AFS 001LX3000D/HTS3400/MRD130 MX2600/HTS3090 002MX3600D/MX3800 003LX3700D/LX3750W 005MRD210 006MX3660D 008FWD573/FWD792/FWD798 010MRD120/MX6050 oem derivative 08 . region code = 1 digit .

9、tv system = 1 digit . as/menu lang = 1 digit . AFS = architechture Feature Set = 3 digits This field is used to define the architecture / features sets for each product. . oem derivative = 2 digit This field is use to define the OEM set. This will affect the background display. Hence in total, repro

10、graming will be done by way of the remote control. It should run as below :- a) Put the player in stop mode. No disc loaded. b) Press the following key on remote control: For HTS3090/55/77/78 (LATAM) : After the Region Code is changed it is necessary to reset the system so that the new Region Code w

11、ill be fully effective. All customer setting will be lost. On top of the maximum number of times allowed for 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) Reg

12、ion 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 open the sets door b) Press 1 5 9 button by using R/C. c) TV Show TUNER AREA d) S

13、elect the tuner area you want by using the and button on R/C, then press OK to confirm. TV show TUNER AREA CHANGED If you didnt press it in five seconds, the system will remain original status. 87.5M 108M 50K/100K Note :- Please refer to the above different tuner area. 5. Video Out Change a) Press S

14、YSTEM on R/C button b) Select the menu using the and button on R/C c) Go picture setup page select Video out item. 6. Password Change a) Press SYSTEM on R/C button b) Select the menu using the and button on R/C c) Go feature setup page select PASSWORD. TV show ENTER CODE.Press 4 times of STOP button

15、 on R/C. d) Select PARENTAL 8 ADULT on TV. e) Enter PASSWORD to 1234. 1234 is a default password supplied. 7. Checking on the Software version a) Open the CD door. b) Press 123 and OK on the remote control. c) TV will show the version on screen. 8. Upgrading new software a) Open the door, then inser

16、t the CD-R program disc. b) Close the door. c) TV will show:- . disc loading . bank30.rom . writing about 6 seconds. . Done CAUTION ! This information is confidencial and may not be distributed. Only a qualified service person should reprogram the Region Code. AREA BAND FREQUENCY (Hz) STEP(Hz) 531K1

17、602K9K 530K1710K 10K FM MW LATAM (55/77/78) 2-2 REPAIR INSTRUCTIONS 2-2 DEF 2-3 REPAIR INSTRUCTIONS 2-3 DE F 3-1 DISASSEMBLY INSTRUCTIONS 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 possib

18、le, 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 right as shown in figure 1 until the Tray moves out of t

19、he Front Panel. Dismantling of the Front Panel 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 to

20、wards 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 some catches before sliding it out towards the front. - 3 screws on the bottom - 1 screw each on the left & right side 3-1 Figure 3 Figure 2 Figur

21、e 1 24mm mm2 Dismantling of the Main PCB 1) Loosen 5 screw A at the back panel as shown in figure 4. 2) Loosen 4 screw C on the top of main board as shown in figure 5. Figure 5 C PULL A Figure 4 3-2 SERVICE POSITIONS Service position A Service position B Note: In some service positions the component

22、s 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. 3-2 Dismantling of the Power Board 1) Loosen 4 screws B to remove the DVD Module as shown in figure 6.

23、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 4-1 BLOCK DIAGRAM 4-1 # # # +5VB+5V+12V-30V+30VAC1,AC2 ES8380CD CS5340 63111 FM OCTAL D-TYPE FLIP-FLOPS FILTER FR C FL SL SR AUDIO INPUT SELECT DIVX Decoder TV ENCODE I/O PORT

24、EXPAND AUX1 AUX2 74F374 CD4052 FR FL C SL SR SPEAKER OUT EASTWIN LOADER KEY ARRAYVFD MPEG II Decoder DOLBY DIGITAL Decoder DOLBY PROG LOGIC Decoder WMA MP3 CD-DA HDCD Decoder Progressi ve Scan 2CH AUDIO A/D POWER AMPLIFIER SUB SUB FR FL C SL SR SUB EEPRO MSDRAM 24C02 FLASH DVD MOTOR Drive IC AM5869

25、Line-out L&R TUNER: TEA5757H VIDEO FILTER SCART/NC CVBS Y Pb Pr VFD DRIVE SWITCH POWER SN74LVTH273 TWO CHIP M04S SANYO POWER PCB ASSY230V 100W AM 4558 74HCU04 ESS R/C Coaxial in TS5V330 VIDEO SWTICH +FILTER 4 OHM 4 OHM 4 OHM 4 OHM 4 OHM 8 OHM OP 4558 LINEOUTPUT PWM INPUT MCLK OUTPUT LRCK BCK DATA MI

26、C IN FROM PANLE RF A.B.C.D.E.F 5.1CHANNEL INPUT 20075-2A POWER BOARD CONTROL BOARD MAIN BOARD TUNER BOARD MX16M IC8M X 16 STA505 (N/C) 4-2 WIRING DIAGRAM 4-2 TUNER BOARD POWER BOARD CONTROL BOARD DVD LOADER MAIN BOARD TV INAUX IN 303 CONTROL+ STANDBY BOARD TABLE OF CONTENTS FTD Display Pin Assignmen

27、t.5-1 Circuit Diagram .5-2 PCB Layout Top & Bottom View .5-3 5-15-1 FTD DISPLAY PIN ASSIGNMENT IC Pin Voltage # Note # 1. Fn:Filament pin 2. NP : No Pin 3. NX : No Extended Pin4. nG :Grid Pin 5. PN : Anode Pin PIN CONNECTION Pin No. Pin No. Connection Connection Pin NO 1234567891011121314151617 Volt

28、age2.404.570.004.004.004.004.003.404.960.000.000.000.005.00-12-17.1-15.5 Pin NO 2122232425262728293031323334353637 Voltage-16.9-17.2-13.9-13.9-18.9-13.9-14.6-15.6-15.618.9017.40-17.45.00-19.1-17.4-17.4-17.4 Pin NO 414243444546474849505152 Voltage-17.4-17.4-17.4-17.45.005.005.000.000.005.000.002.50 I

29、C301 5-25-2 CIRCUIT DIAGRAM - CONTROL BOARD ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

30、? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

31、? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? DP301 A B A B 1234 1234 ? ? ? ? ? ? C301 A2 C302 A3 C3

32、03 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

33、 B2 R307 B3 R308 A3 R309 B3 R310 B3 R311 B3 R315 B4 R316 B1 R317 B1 R318 B1 R319 B3 R322 A3 R326 B2 R329 B1 R33 A2 R932 A3 RB301A B4 RB302 A4 RB303 A3 SN301 A3 TA301 B1 TA302 B1 TA303 B1 TA304 B1 TA305 B2 TA306 B2 TA308 B4 XL301 B2 ZD301 A2 5-35-3 PCB LAYOUT - TOP VIEW PCB LAYOUT - BOTTOM VIEW 123 1

34、23 AA ? ? ? C301 A2 C302 A2 C303 A2 C304 A2 C305 A2 C306 A2 C307 A2 C309 A2 C310 A2 C313 A3 C314 A2 C315 A3 C316 A2 C318 A2 C319 A3 C320 A3 C321 A2 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

35、 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 RB301A A1 RB302 A2 RB303 A2 SN301 A2 TA301 A3 TA302 A3 TA303 A3 TA304 A3 TA305 A3 TA306 A1 TA308 A1 XL301 A2 MAIN BOARD TABLE OF CONTENTS

36、Internal IC Diagram .6-1 Circuit Diagram (Top Left) .6-2 Circuit Diagram (Top Right) .6-3 Circuit Diagram (Bottom Left).6-4 Circuit Diagram ( Bottom Right) .6-5 PCB Layout(Top View) .6-6 PCB Layout(Bottom View).6-7 Voltages .6-8 6-16-1 2827262521222324201918151617 MUTE Thermal Shut dowm 10k 10k 10k

37、10k 25k 25k 25k 15k Vcc1 1234567891011121314 VINFCTRB-1RSGO2 VINSL+ REGO1FWDREVVCC1VOTR-VOTR+ VOSL+VOSL-VOFC-VOFC+ MUTEBLASVINTKTRB-2NCVINLDGNDVCTLNCVCC2VOLD-VOLD+ VOTK-VOTK+ RGND VCC1 Prc-DRVTRAY DRIVER Sled Driver(4X) Actuator Driver(6X) Spindle Driver(4X) Driver(6X) Actuator Vcc2 Vcc2 + - + - + -

38、 + - + - + - Internal IC diagram -V5888S HSOP Internal IC diagram - ES8380FCD DVD/CD Motor Motor Driver OPU SDRAM (8/16-MB) EEPROM ROM/Flash Video Audio Audio S/P DIF VFD Driver TV Display Speakers Microphone In A/V Receiver VFD Panel IR Remote ES8380 Phoenix CIRCUIT DIAGRAM - TOP LEFT 6-26-2 VDAC V

39、DAC C10 100uF/16V IC106 V5888S C1 A1 C100 A7 C101 A5 C102 B3 C103 B3 C105 A4 C106 A5 C109 C3 C110 C3 C111 A6 C112 A6 C113 A6 C114 A6 C115 B11 C118 C11 C121 D6 C122 A3 C123 D6 C124 E8 C126 B11 C127 C11 C130 C1 C132 E12 C134 E11 C135 E11 C138 E11 C139 C1 C143 A1 C145 B1 C147 A2 C148 B2 C148 B2 C149 D6

40、 C150 D6 C152 C4 C153 C6 C154 B3 C155 B3 C156 C4 C157 C4 C158 C6 C159 C6 C160 E7 C161 E7 C162 B10 C163 C10 C166 B10 C167 C10 C168 D4 C169 B2 C170 A2 C173 B11 C174 C10 C179 E11 C180 E11 C180 E11 C182 E12 C183 E12 C185 E12 C186 E12 C188 E12 C189 C1 C190 C1 C194 C1 C195 C1 C196 C1 C197 F10 C198 C1 C199

41、 D4 C2 A1 C201 F8 C202 F10 C203 F10 C204 E10 C205 F10 C206 F8 C207 F8 C208 F10 C209 F10 C210 D4 C211 D5 C212 C4 C213 C7 C214 B5 C215 B5 C216 B6 C217 B6 C218 B6 C219 F5 C220 C3 C221 B6 C222 F6 C223 E5 C226 D11 C227 E11 C228 A2 C229 A2 C230 C1 C232 F3 C233 B2 C234 B2 C235 C3 C236 B6 C237 C2 C238 C2 C2

42、39 C3 C240 D3 C242 D4 C244 D4 C245 D4 C246 D5 C247 C4 C248 C6 C249 E4 C250 E5 C251 D4 C252 D4 C253 D4 C254 D4 C257 D4 C258 D5 C259 D5 C260 D5 C261 C2 C262 B5 C263 B5 C264 B5 C265 B5 C266 B5 C267 B5 C268 B5 C269 B5 C270 B6 C271 B6 C272 B6 C273 B6 C275 B6 C276 B6 C277 B6 C278 B6 C279 B6 C280 B6 C281 B

43、5 C282 B5 C283 B6 C284 B6 C285 F5 C286 B6 C286 B6 C287 F6 C288 C2 C289 B6 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 C33

44、5 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 C403 B10 C404 B10 C405 B10 C406 B10 C407 B10 C409 B10 C410 B10 C411 B10 C412 B10 C413 B10 C414 B10 C444 A9 C445 B9 C446 A9 C44

45、7 A9 C448 B9 C449 B9 C450 A9 C451 A9 C452 B9 C453 B9 C454 A9 C455 A9 C456 A9 C457 A9 C458 B9 C459 B9 C460 A9 C461 B9 C463 B9 C464 B9 C465 B9 C466 B9 C467 A9 C468 B9 C469 A9 C470 B9 C471 A9 C472 B9 C473 B9 C474 B9 C475 B9 C476 B9 C477 A9 C478 B9 C479 B9 C480 A7 C481 A8 C482 A8 C483 A8 C484 A8 C485 B8 C486 B8 C487 B8 C488 B8 C489 A8 C490 B8 C5 A1 C60 E5 C61