Philips-HTS-3568-Service-Manual(1) 电路图 维修手册.pdf

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1、1 - 1 HTS3565/98/HTS3568/98 Copyright 2008 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, electronic, mechanical, photocopying, or otherwise wit

2、hout the prior permission of Philips. Published by LM0810 Service Audio Printed in The Netherlands Subject to modification DVD Home Theater System Version 1.0 TABLE OF CONTENTS Service Manual Service ? ? 3139 785 33620 GB Chapter Location of PCB Boards.1-2 Versions Variation .1-2 Specifications .1-3

3、 Measurement setups.1-4 Service Aids.1-5 ESD & Safety instruction.1-6 Lead-tree solding information.1-7 Setting procedure & Repair instructions. 2 Disassembly instruction & Service Postion . 3 Block & Wring Diagram . 4 VFD+JACK+VOL+STANDBY Board. 5 Main Board. 6 Power Board. 7 AMP Board. 8 Mechanica

4、l Exploded View & Parts. 9 Revision List. 10 RadioFans.CN 收音机爱 好者资料库 1 - 2 LOCATION OF PCB BOARDS VERSION VARIATION: SERVICE SCNARIO MATRIX: * C= Component Type/Versions Features HTS3565 HTS3569 /98/98 Main(Power Output-1000W) S-video out Power Voltage (120V/230V) WMA X X X X X X X X Type/Versions B

5、oards in used HTS3565HTS3569 /98/98 Main Board Power Board AMP Board VFD+JACK+VOL+STANDBY Board C C C C C C C C STANDBY PCB VFD PCB VOL PCB JACK PCB Power PCB AMP PCB MAIN PCB RadioFans.CN 收音机爱 好者资料库 1 - 3 SPECIFICATIONS (red colour only for hts3569/98) AMPLIFIER Total output power Home Theatre mode

6、 . 1000W Frequency response . 180 Hz18 kHz / 3dB Signal-to-noise ratio . 60 dB (A-weighted) Input sensitivity AUX .400 mV MP3 LINK . 400 mV Disc Laser Type . Semiconductor Disc diameter .12cm / 8cm Video decording . . MPEG1/ MPEG2 / DivX / DivX Ultra Video DAC .12 bits Signal system .PAL / NTSC Vide

7、o S/N .56 dB Audio DAC .24 bits / 96 kHz Frequency response .4 Hz - 20 kHz (44.1 kHz) .4 Hz - 22 kHz (48 kHz) .4 Hz - 44 kHz (96 kHz) PCM . IEC 60958 Dolby Digital . IEC60958, IEC61937 Radio Tuning range .FM 87.5-108 MH50z/ 1( 00 kHz) 26 dB quieting sensitivity .FM 22 dBf IF rejection ratio .FM 60 d

8、B Signal-to-noise ratio .FM 50 dB Harmonic distortion .FM 3% Frequency response .FM 180 Hz10 kHz / 6dB Stereo separation . FM 26 dB (1 kHz) Stereo Threshold . FM 29 dB USB Compatibility .Hi-Speed USB (2.0) Class support .UMS (USB Mass Storage Class), MTP .Media Transfer Protocol Main unit Power supp

9、ly . 110-127 V / 220-240 V .5060 Hz Power consumption1 .80W Dimensions . 435 x 58 x 360 (mm) .(w x h x d) Weight .4.04 kg FRONT AND REAR SPEAKERS System . Full range satellite Impedance . 6 ohm Speaker drivers . 3” full range speaker Frequency response .150 Hz20 kHz Dimensions . 103 x 203 x 71(mm) .

10、 261 x 1200 x 260 (mm) .(w x h x d) Weight . 0.56 kg .3.29 kg CENTER SPEAKER System . Full range satellite Impedance . 3ohm Speaker drivers . 2x 2.5” woofer + 1 x 2” tweeter Frequency response .150 Hz 20 kHz Dimensions . 440 x 105 x 75 (mm) .(w x h x d) Weight .1.39 kg .1.43 kg SUBWOOFER Impedance .

11、 3ohm Speaker drivers .203 mm (8”) woofer Frequency response .40 Hz 150 Hz Dimensions . 163 x 363 x 369 (mm) . 240 x 352 x 360 (mm) .(w x h x d) Weight .5.08 kg Specif cations subject to change without prior notice. RadioFans.CN 收音机爱 好者资料库 1 - 4 MEASUREMENT SETUP CD Tuner FM Bandpass 1 - 5 1 - 6 1 -

12、 7 2 - 12 - 1 System , Region Code , etc. Setting Produre 1)System Reset a) press “OPTIONS“ button on R/C,TV will show setup menu b) select the menu using the and on R/C c) go preference page to do sysytem reset 2)Region Code Change a) In open model,press”9” “9“ “9“ “9“ on R/C,then input desired num

13、ber to change region code : 1 USA 2 EU 3 AP 4 Australia ,NZ , Latam 5 Russia , INDIA 6 CHINA 3)Version Control Change a) In open model, press “1“ “5“ “9“ on R/C b) press “ok” button to conf rm c) TV will show message as below: 8) Upgrading new sofeware a) copy “sofeware f les” into a CD-R disc b) op

14、en the CD Door,then insert CD-R program disc c) close the CD Door d) VFD will show: “Loading“ “Erase” - erase the f ash memory “Writing” about 1 minute “done “ * the system will switch off and on again automatically. e) OSD will show: Current model HTS3565/98 HTS3569/98 Version: 00.12.01_1 Release:

15、2007.12.19 region : 3 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 confi dential and may not be distributed.Only a qualifi ed service person should reprogram the Re

16、gion Code. 4)Password Change a) press “OPTIONS “ button on R/C,TV will show setup menu b) select the menu using the and on R/C c) go preference page select “password“ to change * 000000 is default password supplied. 5)Check on the Sofeware Version a) open the CD Door b) press “INFO“ button on R/C c)

17、 TV will show the version on screen upgrade f le detected Do you wish to continue with the sofeware upgrade? OKCancel f) select “OK”, OSD will show: upgrade in process. V356X please do not unplug or switch off the device. 6)Trade model a) press “Open/Close “ button on R/C b) Press “2” “5” “9” on R/C

18、,VFD will display “TRA ON “ or “TRA OFF“ 8) Produce to Change Tuner Grid (only applicable for certain regions) In some countries, the frequency step between adjacent channels in the (AM/MW)/FM band is 9kHz/50kHz(10kHz/100kHz in some areas). a) press “source” to select “FM” or “AM” b) In “FM” or “AM”

19、 playback mode, press & hold “play/pause” button until “Grid 9” or “Grid 10” appears Note: repeating the same action will toggle back to it previous tuning grid setting. * “Grid 10” is default for/98 version. 2 - 22 - 2 REPAIR INSTRUCTIONS (part one) 2 - 32 - 3 REPAIR INSTRUCTIONS (part two) 2 - 42

20、- 4 REPAIR INSTRUCTIONS (part three) 3 - 13 - 1 Figure 8 Figure 9 DISASSEMBLY INSTRUCTIONS 3) Loosen 7 screws and remove the Top Cover by lifting the rear portion upwards before sliding it out towards the rear. - 1 screw “A” each on the left & right side as shown in f gure 4 - 5 screws “B” at the ba

21、ck panel as shown in f gure 5 4) Loosen 1 screw “C“ each left & right side on the front panel after move the top panel as shown in f gure 6. 5)Loosen 6 screws “D” at bracket of front panel as shown in f gure 7 A Figure 4 B Figure 5 Dismantling of the AMP Board 1) Loosen 4 screws to remove the AMP Bo

22、ard. - 2 screws “ E “ on the top of AMP board as shown in f gure 8 - 2 screws “ F “ at the back panel as shown in f gure 9 Push 24mm mm2 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

23、 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 f gure 2 . Place the set on its side, insert the mini screw driver till the marking and slide it to

24、wards the right as shown in f gure 1 until the Tray moves out of the Front Panel. 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. C Figure 6 D Figure 7 E F 3 - 23 - 2 Dismantling of the VFD+JACK+VOL+STANDBY B

25、oard 1) Loosen 9 screws “J” on the top of control board as shown in 13 Figure 13 Dismantling of the Main Board 1) Loosen 2 screws “ G “ on the top of main board as shown in f gure10 2) Loosen 7 screws “H” at the back panel as shown in f gure 11 Figure 10 Figure 11 Figure 12 Dismantling of the Power

26、Board 1) Loosen 4 screws “ I“ on the top of power board as shown in f gure 12 G H I J 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-c

27、ircuit use a piece of hard paper or other insulating material between them. Figure 14 Dismantling of the DVD Module 1) Loosen 4 screws “K” as shown in f gure 14. K 4 - 14 - 1 BLOCK DIAGRAM 4 - 24 - 2 WIRING DIAGRAM TUNER MAIN PCB DVD LOADER CONTROL PCB POWER PCB AMP PCB V3 V1 V2 5 - 15 - 1 CONTROL B

28、OARD 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 5 - 25 - 2 1234 1234 A B C D A B C D CIRCUIT DIAGRAM C11 B1 C12 B1 C13 B1 C14 B2 C15 D3 C16 C1 C17 C1 C18 C1 C19 B2 C20 B2 C21 B3 C22 B4 C23 B3 CN12

29、 D2 D11 D2 D12 D2 D13 D2 DP11 A3 FB11 C3 FB12 D3 FB13 D3 FB14 D3 FB15 D3 FB16 D3 FB17 D3 IC11 B3 JK11 D2 JK12 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

30、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 RB18 D3 RB19 D3 SN11 B1 TA11 C1 TA12 C1 TA13 D1 TA14 D1 TA15 D2 TA18 D2 TA19 D3 TA20 C2 USB11 D3 VR11 D4 5 - 35 - 3 A 1 1 2 2 3 3 4 4 A 12 34 1

31、2 34 AA PCB LAYOUT - TOP VIEW PCB LAYOUT - BOTTOM VIEW C11 A1 C19 A2 C20 A1 C23 A1 CN12 A2 D12 A2 D13 A2 DP11 A2 J11 A1 J12 A1 J13 A1 J14 A1 J15 A1 J16 A1 J17 A1 J18 A2 J19 A2 J20 A2 J21 A2 J22 A2 J23 A2 J24 A2 J25 A3 J28 A3 J29 A3 J30 A3 J31 A4 J33 A2 JK11 A4 JK12 A4 LD11 A1 R12 A2 R33 A2 R35 A2 R4

32、0 A2 R41 A2 R42 A1 RB11 A1 RB12 A1 RB13 A2 RB14 A1 RB15 A4 RB16 A4 RB17 A3 RB18 A4 RB19 A4 SN11 A1 TA11 A4 TA12 A1 TA13 A4 TA14 A1 TA15 A4 TA18 A4 TA19 A4 TA20 A3 USB11 A4 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 FB16 A1 FB

33、17 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 R23 A4 R24 A4 R25 A4 R26 A4 R27 A4 R28 A4 R29 A3 R30 A3 R31 A3 R32 A2 R34 A1 R38 A4 R39 A2 R43 A4 R44 A4 R45 A4 R46 A3 6 - 16 - 1 MAIN BOARD TABLE OF CONTENTS Internal IC Diagram .6-1 Circuit Diagram (part one) .6-2 Circuit Diagram (part two) .6-3 PCB Layout Top View .6-4 PCB Layout Bottom View .6