Philips-HTS-3107-Service-Manual(1) 电路图 维修手册.pdf

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1、Published by KC-TE 0608 AV Systems Printed in he Netherlands Subject to modifi cation EN 3139 785 32210 HTS3107/55DVD Receiver CLASS 1 LASER PRODUCT 1 Technical Specifi cations and Connection Facilities 2 2 Measurements Setup, Service Aid fr Reparaturen sind Original-Ersatzteile zu verwenden. Sicher

2、heitsbauteile 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 and before returning set t

3、o 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 32210Measurements Setup, Service Aid & Lead Free Requirements2. 2.1 Lead Free Requirements Pb(Lead) Free Solder

4、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 as you avoid mixing sol

5、der-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. If lead-free solder-pas

6、te 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 must be able o To reach

7、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 of the solder-joint shoul

8、d 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 / parts is possible but PHILIP

9、S 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-parts listed in the Service

10、-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 le, in case of doubt) -

11、 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=Moisture Sensitivity Level). T

12、his 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 sets nothing changes. On ou

13、r 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 additional questions pleas

14、e contact your local repair-helpdesk. EN 83139 785 322102.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 LIKE SWITCH OFF POWER

15、 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. Disconnect fl exfoil cable

16、 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. ATTENTION: The laser

17、 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 access ble from top of loader) (ESD protec

18、tion 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 32210Directions for Use3. DVD HOME THEATRE SYSTE

19、MHTS3107 Quick Start Guide Connect Set up Enjoy 1 2 3 Whats in the box? DVD system Remote Control and 2 batteries User Manual Composite video cable 1 centre, 2 front, 2 rear speakers and subwoofer FM wire antennaAM/MW loop antenna 1 Connect A Placement Proper speakers system placement is important t

20、o ensure optimum sound performance. A B C C D D A Place 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. DVD Syste

21、m (rear) B Connect the radio antennas Keep the antennas away from 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

22、insert the wires into the AM/MW sockets. C Connect the speakers and subwoofer Connect the various coloured plugs from the speakers and subwoofer to the same coloured sockets at the rear of the DVD system. DVD System (rear) REAR LEFT REAR RIGHT FRONT LEFT FRONT RIGHT CENTER SUB- WOOFER 3. Directions

23、For Use The following except of the Quick Use Guide serves as an introduction to the set. The Complete Direction for the Use can be downloaded in different languages from the internet site of Philips Customer care Center: EN 103139 785 322103.Directions for Use 2 Set up A Finding the viewing channel

24、 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 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 v

25、iewing 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 the display language on the screen A Press SETUP. The General Setup Page appears. General Setup Page Disc Lock Display Dim Program OSD Language S

26、creen Saver DivX(R) VOD Code English Espanl Brazil Por B Press ? to select OSD Language and press ?. C Use ? keys to select a language option in the menu and press OK to confirm. D Press SETUP to exit. There are various setup options (Audio Setup, Video Setup, Preference Setup) available on this DVD

27、 system. Refer to the user manual for more information. D Connect the DVD system to TV V DEO N (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.

28、Note It is important to connect the DVD system directly to your TV. DVD System (rear) Television ( rear) 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 the TV IN (R/L) sockets on

29、 this DVD system to the AUDIO output sockets on your TV. AUD O OUT A D O OUT Note Press TV on the remote control to get the sound output from the speakers system when watching the TV programme. DVD System (rear) Television ( rear) To off-air antenna or set-top box Note The language set here is only

30、for the menus that are shown on the TV while operating this DVD system, not for the DVD disc menu. 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 ? keys to select an optio

31、n in the menu and press PLAY ? to start playback. D Press STOP x to stop playback. 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

32、stored automatically. 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. Experience surround sound A Press SURR to switch between stereo and multi- channel. B Press SOUND to select either CONCERT, DRAMA,

33、 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. Check the connection to the TV and ensure the plugs are fi rmly in place. No sound. Adjust the volume. Check the speaker connection

34、s 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 mode. Press SURR button to select multi-channel surround output. The DVD system does not work. Disconnect the power cord from th

35、e power outlet for a few minutes. Reconnect the power cord and try again. Need help? User 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 22241 Note When you press PLAY button again, the playback will

36、 resume from its last stopped point. To start playback from the beginning, you have to press STOP button two times to cancel the resume mode, then press PLAY button. Note This feature is only available for the fi rst time setup. If you wish to reinstall all the radio stations, hold down the PROGRAM

37、button on the remote control. EN 113139 785 322104.Dismantling Instructions & Service Positions 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 4 sc

38、rews A (See Figure 4-3) to remove the PSU Module. Figure 4 3 3) Loosen 4 screws B (See Figure 4-4) to remove the DVD Loader. Figure 4-4 4. Dismantling Instructions 4.1 Dismantling of the DVD Loader Tray Cover 1) Insert a minus screwdriver and push the lever in the direction as shown in Figure 4-1 to

39、 unlock the tray before sliding it out. Figure 4-1 2) Remove the Tray Cover as shown in Figure 4-2 Figure 4-2 A B B EN 123139 785 322104.Dismantling Instructions & Service Positions 4.3 Dismantling of the Tuner Module & Mono Board. 1) Loosen 1 screw to remove the Tuner Module. 2) Loosen 2 screws D t

40、o remove the Mono Board. Figure 4-5 (AP) Figure 4-6 D F 4.4 Dismantling of the Amp-module Board 1) Loosen 4 screws F and 2 screws G (See Figure 4-7 & Figure 4-8) to remove Amp-Module Board. Figure 4-7 Figure 4-8 G H H EN 133139 785 322104.Dismantling Instructions & Service Positions 3.4 Service Posi

41、tions Service Position - Front Board Service Position -Amp-Board Service Position - Mono Board Insulation Sheet Amp Board Insulation Sheet Front Board Insulation Sheet Mono Board EN 143139 785 322105.Service Test Program 5. Service Test Program To start service test program open the tray with remote

42、 control or front panel key, while plugging in the mains cord press 2, 5 8 on remote control, the tray will close by itself and the set will display shown “S-Vxx-yy” Display shows “SERVICE” followed by ROM version “S-Vxx-yy” S refers to Service Mode V refers to Version xx refers to Software version

43、number of BEA (counting up from 01 to 99) yy refers to Software version number of Front uP (counting up from 01 to 99) 4.1 Display Test Purpose: This test is used to check the driving circuits, the display and whether there are any short-circuits, open-circuits or any other defects. Player: Followin

44、g display patterns are used to test the display and its connections to P. Pattern 1: Default: All display control pins are ON - to check the open-circuits Pattern 2: Alternate display control pins are on (Test Pattern: 0 x55) - to check the short-circuits on Data port Receiver: Following display pat

45、terns are used to test the display and its connections to P. Pattern 1: Default: All display control pins are ON - to check the open-circuits Pattern 2: Alternate display control pins are on (Test Pattern: 0 x55) - to check the short-circuits on Data port key DisplayTest triggered? n y Activate and

46、display Pattern1 key DisplayTest triggered? n y Activate and display Pattern2 Main Menu Display Test key triggered? n y EN 153139 785 322105.Service Test Program 4.1.1 Reprogramming of DVD version Matrix After repair, the customer setting and region code may be lost. Reprogramming will put the set b

47、ack in the state in which it has left the factory, ie. with the default setting and the allowed region code. Model Region Region Code TV Type HTS 3107/55Latam4PAL To reprogram do as follows: 1) Power up the set and select DISC source. 2) Open tray by press “OPEN/CLOSE” button on the set or press and

48、 hold “STOP” button on the RC. 3) Press the following buttons on the Remote Control: .for HTS 3107/55 4) The display shows YYYY-ZZ and the tray will close. YYYY = model number (eg. 8300, 8500, etc.) ZZ = slash stroke version (eg. 01, 69, etc.) 4.1.2 Procedure for check Software version 1) Power up t

49、he set and select DISC source. 2) Open tray by press “OPEN/CLOSE” button on the set or press and hold “STOP” button on the RC. 3) Press “DISPLAY” button on the Remote control. 4) The TV screen will shows: PPPP-Vxx YYYYY-ZZ SERVO: GGGGGGGG REG:DD PPPP = HTS 3300MKII xx = version number YYYYY = model # - 3300D ZZ = stroke version (12, 51, 05, 98, 55, 51K) GGGGGGGG = version for servo code 4.1.3 Bur