《Philips-HTS-3325-Service-Manual(1) 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Philips-HTS-3325-Service-Manual(1) 电路图 维修手册.pdf（38页珍藏版）》请在收音机爱好者资料库上搜索。
1、Published by KC-TE 0612 AV Systems Printed in the Netherlands Subject to modifi cation EN 3139 785 32070 HTS3325/51DVD Receiver CLASS 1 LASER PRODUCT Copyright 2005 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publication may be reproduced, store
2、d in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Version 1.0 1 Technical Specifi cations and Connection Facilities 2 2 Measurements Setup, Service Aid fr Reparaturen sind Original-Ersatzte
3、ile zu verwenden. Sicherheitsbauteile sind durch das Symbol ! markiert. I Le norme di sicurezza esigono che lapparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambio identici a quelli specificati. Componenty di sicurezza sono marcati con ! GB After servicing an
4、d before returning set to customer perform a leakage current measurement test from all exposed metal parts to earth ground to assure no shock hazard exist. The leakage current must not exceed 0.5mA. EN 73139 785 32070Measurements Setup, Service Aid & Lead Free Requirements2. 2.1 Lead Free Requiremen
5、ts Pb(Lead) Free Solder When soldering , be sure to use the pb free solder. INDENTIFICATION: Regardless of special logo (not always indicated) one must treat all sets from 1 Jan 2005 onwards, according next rules: Important note: In fact also products of year 2004 must be treated in this way as long
6、 as you avoid mixing solder-alloys (leaded/ lead-free). So best to always use SAC305 and the higher temperatures belong to this. Due to lead-free technology some rules have to be respected by the workshop during a repair: Use only lead-free solder alloy Philips SAC305 with order code 0622 149 00106.
7、 If lead-free solder-paste is required, please contact the manufacturer of your solder-equipment. In general use of solder-paste within workshops should be avoided because paste is not easy to store and to handle. Use only adequate solder tools applicable for lead-free solder alloy. The solder tool
8、must be able o To reach at least a solder-temperature of 400C, o To stabilize the adjusted temperature at the solder-tip o To exchange solder-tips for different applications. Adjust your solder tool so that a temperature around 360C 380C is reached and stabilized at the solder joint. Heating- time o
9、f the solder-joint should not exceed 4 sec. Avoid temperatures above 400C otherwise wear-out of tips will rise drastically and fl ux-fl uid will be destroyed. To avoid wear-out of tips switch off un-used equipment, or reduce heat. Mix of lead-free solder alloy / parts with leaded solder alloy / part
10、s 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 only original spare-par
11、ts listed in the Service-Manuals. Not listed standard-material (commodities) has to be purchased at external companies. Special information for BGA-ICs: - always use the 12nc-recognizable soldering temperature profi le of the specifi c BGA (for de-soldering always use the lead-free temperature profi
12、 le, in case of doubt) - lead free BGA-ICs will be delivered in so-called dry- packaging (sealed pack including a silica gel pack) to protect the IC against moisture. After opening, dependent of MSL- level seen on indicator-label in the bag, the BGA-IC possibly still has to be baked dry. (MSL=Moistu
13、re Sensitivity Level). This will be communicated via AYS-website. Do not re-use BGAs at all. For sets produced before 1.1.2005 (except products of 2004), containing leaded solder-alloy and components, all needed spare-parts will be available till the end of the service-period. For repair of such set
14、s nothing changes. On our website www.atyourservice.ce.P you fi nd more information to: BGA-de-/soldering (+ baking instructions) Heating-profi les of BGAs and other ICs used in Philips-sets You will fi nd this and more technical information within the “magazine”, chapter “workshop news”. For additi
15、onal questions please contact your local repair-helpdesk. EN 83139 785 320702.Measurements Setup, Service Aid & Lead Free Requirements 2.2 Service Hints CAUTION CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE DRIVE ELECTRONICS WHEN CONNECTING A NEW DRIVE.THATS WHY, BESIDES THE SAFETY MEASURES L
16、IKE SWITCH OFF POWER SUPPLY ESD PROTECTION ADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN. The following steps have to be done when replacing the defective loader : 1. Dismantling of the loader to access the ESD protection point if necessary. 2. Solder the ESD protection point*. 3. Discon
17、nect fl exfoil cable from the defective loader. 4. Put a paper clip on the fl exfoil to short-circuit the contacts (fi g.1) 5. Replace the defective loader with a new loader. 6. Remove paperclip from the fl exfoil and connect it to the new loader. 7. Remove solder joint on the ESD protection point.
18、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 loader this solder joint must be remove after connection loader to the set. Type 1 Type 2 (ESD protection point is accessible from top of
19、 loader) (ESD protection point is accessible from bottom of the loader) *Only applicable for defective loader needed to be sent back to supplier for failure analysis and to support backcharging evidence. This is also applicable for all partnership workshops. EN 93139 785 32070Directions for Use3. 3
20、Enjoy DVD HOME THEATRE SYSTEMHTS3325 Quick Start Guide Connect Set up Enjoy 1 2 3 Whats in the box? DVD system Remote Control and 2 batteries User Manual 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 d
21、isc menu appears, use keys to select an option in the menu and press PLAY to start playback. D Press STOP x to stop playback. Note When you press PLAY button again, the playback will resume from its last stopped point. To start playback from the beginning, you have to press STOP button two times to
22、cancel the resume mode, then press PLAY button. Listen to radio A Press TUNER. The display panel will show “AUTO INSTALL PRESS PLAY”. B Press PLAY until “START .” appears on the display panel. All the available radio stations with strong reception signal will be stored automatically. Note This featu
23、re is only available for the fi rst time setup. If you wish to reinstall all the radio stations, hold down the PROGRAM button on the remote control. C Once complete, use . keys to select a preset radio station. D To delete a preset radio station, hold down STOP x until “FM/MW X DELETED” appears. Exp
24、erience surround sound A Press SURR to switch between stereo and multi- channel. B Press SOUND to select either CONCERT, DRAMA, ACTION or SCI-FI preset digital sound effects. Troubleshooting For more troubleshooting tips, see the user manual. No picture. Press DISC button on the remote control. Chec
25、k the connection to the TV and ensure the plugs are fi rmly in place. No sound. Adjust the volume. Check the speaker connections and settings. Check the audio connections and press SOURCE button to select the correct input source. The centre and rear speakers operate only in multi-channel surround m
26、ode. Press SURR button to select multi-channel surround output. The DVD system does not work. Disconnect the power cord from the power outlet for a few minutes. Reconnect the power cord and try again. 1 centre, 2 front, 2 rear speakers and subwoofer FM wire antennaAM/MW loop antenna Need help? User
27、Manual See the user manual that cames with your Philips DVD System Online Go to 2005 C Koninklijke Philips N.V. All rights reserved. 12 NC 3139 245 22101 Composite video cable 1 Connect A Placement Proper speakers system placement is important to ensure optimum sound performance. A B C C D D A Place
28、 the centre speaker above or close to the TV. B Place the subwoofer on the floor, at least one metre away from the TV. C Place the front speakers at equal disctances from the TV. D Place the rear speakers at normal listening ear level. 2 Set up B Connect the radio antennas Keep the antennas away fro
29、m the electronic devices to prevent unwanted interference. A BC 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
30、and subwoofer Connect the various coloured plugs from the speakers and subwoofer to the same coloured sockets at the rear of the DVD system. A Finding the viewing channel A Press STANDBY ON on the DVD system. B Press SOURCE on the DVD system until “DISC” appears on the display panel. C Turn on the T
31、V. Use the TVs remote control to select the correct viewing channel for the DVD system. You should see the blue DVD background on the TV. Note To search for the correct viewing channel, press the Channel Down button on the TVs remote control repeatedly (or AV, SELECT, button) until you see the blue
32、DVD background. B Select the display language on the screen A Press SETUP. The General Setup Page appears. General Setup Page Disc Lock Display Dim Program OSD Language Screen Saver DivX(R) VOD Code English Dansk Deutsch Espanl B Press to select OSD Language and press . C Use keys to select a langua
33、ge option in the menu and press OK to confirm. D Press SETUP to exit. Note The language set here is only for the menus that are shown on the TV while operating this DVD system, not for the DVD disc menu. There are various setup options (Audio Setup, Video Setup, Preference Setup) available on this D
34、VD system. Refer to the user manual for more information. D Connect the DVD system to TV VIDEO IN (CVBS) VIDEO IN (CVBS) Pb PrY A Use the supplied composite video cable to connect the CVBS socket on this DVD system to the VIDEO IN socket on your TV. B Plug in the power cable from the DVD system to a
35、n AC power outlet. Note It is important to connect the DVD system directly to your TV. If your TV only has scart connector, use the supplied scart adaptor. E Connect the audio from TV to DVD system (optional) To hear the TV audio through this home theatre system, use the red and white audio cables (
36、not supplied) to connect the TV IN (R/L) sockets on this DVD system to the AUDIO output sockets on your TV. AUDIO OUT AUDIO IN AUDIO OUT AUDIO OUT b Note Press TV on the remote control to get the sound output from the speakers system when watching the TV programme. DVD System (rear) DVD System (rear
37、) DVD System (rear) REAR LEFT REAR RIGHT FRONT LEFT FRONT RIGHT CENTER SUB- WOOFER DVD System (rear) Television ( rear) To off-air antenna or set-top box Television ( rear) 3. Directions For Use The following except of the Quick Use Guide serves as an introduction to the set. The Complete Direction
38、for the Use can be downloaded in different languages from the internet site of Philips Customer care Center: EN 103139 785 320703.Directions for Use 1 Connect A Placement Proper speakers system placement is important to ensure optimum sound performance. A B C C D D A Place the centre speaker above o
39、r close to the TV. B Place the subwoofer on the floor, at least one metre away from the TV. C Place the front speakers at equal disctances from the TV. D Place the rear speakers at normal listening ear level. 2 Set up B Connect the radio antennas Keep the antennas away from the electronic devices to
40、 prevent unwanted interference. A BC 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 and subwoofer Connect the v
41、arious coloured plugs from the speakers and subwoofer to the same coloured sockets at the rear of the DVD system. A Finding the viewing channel A Press STANDBY ON on the DVD system. B Press SOURCE on the DVD system until “DISC” appears on the display panel. C Turn on the TV. Use the TVs remote contr
42、ol to select the correct viewing channel for the DVD system. You should see the blue DVD background on the TV. Note To search for the correct viewing channel, press the Channel Down button on the TVs remote control repeatedly (or AV, SELECT, button) until you see the blue DVD background. B Select th
43、e display language on the screen A Press SETUP. The General Setup Page appears. General Setup Page Disc Lock Display Dim Program OSD Language Screen Saver DivX(R) VOD Code English Dansk Deutsch Espanl B Press to select OSD Language and press . C Use keys to select a language option in the menu and p
44、ress OK to confirm. D Press SETUP to exit. Note The language set here is only for the menus that are shown on the TV while operating this DVD system, not for the DVD disc menu. There are various setup options (Audio Setup, Video Setup, Preference Setup) available on this DVD system. Refer to the use
45、r manual for more information. D Connect the DVD system to TV VIDEO IN (CVBS) VIDEO IN (CVBS) Pb PrY A Use the supplied composite video cable to connect the CVBS socket on this DVD system to the VIDEO IN socket on your TV. B Plug in the power cable from the DVD system to an AC power outlet. Note It
46、is important to connect the DVD system directly to your TV. If your TV only has scart connector, use the supplied scart adaptor. E Connect the audio from TV to DVD system (optional) To hear the TV audio through this home theatre system, use the red and white audio cables (not supplied) to connect th
47、e TV IN (R/L) sockets on this DVD system to the AUDIO output sockets on your TV. AUDIO OUT AUDIO IN AUDIO OUT AUDIO OUT b Note Press TV on the remote control to get the sound output from the speakers system when watching the TV programme. DVD System (rear) DVD System (rear) DVD System (rear) REAR LE
48、FT REAR RIGHT FRONT LEFT FRONT RIGHT CENTER SUB- WOOFER DVD System (rear) Television ( rear) To off-air antenna or set-top box Television ( rear) 3 Enjoy DVD HOME THEATRE SYSTEMHTS3325 Quick Start Guide Connect Set up Enjoy 1 2 3 Whats in the box? DVD system Remote Control and 2 batteries User Manua
49、l 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 keys to select an option in the menu and press PLAY to start playback. D Press STOP x to stop playback. Note When you press PLAY button again, the playback will resume from its last stopped point. To start playback from the beginning, you have to press STOP button two times to cancel
免费区 
