Philips-HTS-3300-Mk2-Service-Manual(1) 电路图 维修手册.pdf

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1、Published by KC-TE 0519 AV Systems Printed in the Netherlands Subject to modifi cation EN 3139 785 31550 HTS3300MKII/05/12/51/98/55DVD Receiver CLASS 1 LASER PRODUCT 1 Technical Specifi cations and Connection Facilities 2 2 Measurements Setup, Service Aid fr Reparaturen sind Original-Ersatzteile zu

2、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 and befor

3、e 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 31550Measurements Setup, Service Aid & Lead Free Requirements2. 2.1 Lead Free Requirements Pb(L

4、ead) 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 as you

5、 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. If lea

6、d-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 must be

7、 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 of the s

8、older-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 / parts is po

9、ssible 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-parts list

10、ed 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 le, in

11、 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=Moisture Sens

12、itivity 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 sets nothi

13、ng 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 additiona

14、l questions please contact your local repair-helpdesk. EN 83139 785 315502.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

15、 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. Disconnec

16、t 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. ATT

17、ENTION: 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 lo

18、ader) (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 31550Measurements Setup, Servic

19、e Aid & Lead Free Requirements2. IMPORTANT: For HTS3300MKII /55, /98 only, please select the correct voltage before switching on. Figure 2-1 EN 103139 785 315503.Dismantling Instructions & Service Positions 3. Mechanical Instructions 3.1 Dismantling of the Front Board, PSU Module & DVD Loader. 1) Re

20、lease 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 screws A (See Figure 3-1) to remove the PSU Module. Figure 3-1 3) Loosen 4 screws B (See Figure 3-2) to remove the DVD Loader. Figure 3-2 AA B B 3.2 Dismantling of

21、the Tuner Module & Mono Board. 1) Loosen 1 screw C (See Figure 3-3) to remove the Tuner Module. Figure 3-3 2) Loosen 2 screws D and E (See Figure 3-4 & Figure 3-5) to remove the Mono Board. Figure 3-4(AP) Figure 3-4(Europe) Figure 3-5 C D E F EN 113139 785 315503.Dismantling Instructions & Service P

22、ositions 3.3 Dismantling of the Amp-module Board 1) Loosen 4 screws F and 2 screws G (See Figure 3-6 & Figure 3-7) to remove Amp-Module Board Figure 3-6 Figure 3-7 3.4 Service Positions Service Position - Amp Module Bd G G H Insulation Sheet Amp Module Bd Service Position - Front Panel Service Posit

23、ion - Mono Board Service Position - PSU Module Insulation Sheet Front Panel Board Insulation Sheet Mono Board Insulation Sheet PSU Module EN 123139 785 315504.Service Test Program 4. Service Test Program TESTActivated withACTION EEPROM FORMAT TEST to Exit Load default data. Display shows “NEW”. Caut

24、ion! All presets from the customer will be lost! ROTARY ENCODER TEST Volume Knob Display shows value for 2 seconds. Volume values increases or decreases in steps of 1 until 0 (VOL MIN) or 40 (VOL MAX) is reached. LEAVE SERVICE TEST PROGRAM Disconnect mains cord To start service test program open the

25、 tray with remote 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

26、Software version 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.

27、 Player: Following 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: Foll

28、owing 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 key DisplayTest triggered?

29、n y Activate and display Pattern1 key DisplayTest triggered? n y Activate and display Pattern2 Main Menu Display Test key triggered? n y EN 133139 785 315504.Service Test Program 4.1.1 Reprogramming of DVD version Matrix After repair, the customer setting and region code may be lost. Reprogramming w

30、ill put the set back 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 3300MK2/05 UK, Ireland 2 PAL HTS 3300MK2/12Europe 2 PAL HTS 3300MK2/51Russia 5 PAL HTS 3300MK2/55Latam 4 NTSL HTS 3500MK2/98AP3 PAL To re

31、program 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 hold “STOP” button on the RC. 3) Press the following buttons on the Remote Control: .for HTS 3300MK2/12 .for HTS 3300MK2/51 .for HTS 3300MK2/05 .for HTS 3300MK2/98 .fo

32、r HTS 3300MK2/55 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 the set and select DISC source. 2) Open tray by press “OPEN/CLOSE” button on the set o

33、r 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

34、code 4.1.3 Burning of fi rmware 1. Unzip the zip-archive attached with this service information. 2. Start the CD burning software and create a new CD Project (Data disc) with the following settings: a. File System: ISO9660 b. Format: MODE 2/XA c. Recording format: Single Session (Track at once), Fin

35、alized CD 3. Place the content of the zip-archive into the root directory of the new CD project. 4. Burn the data onto a blank CDR or CDRW. Note: ISO9660 is mandatory, UDF discs are not supported! The fi nal CDROM must not contain any other data except the fi le from the zip-archive. 4.1.4 Procedure

36、 to upgrade the fi rmware 1. Power up the set and open tray. 2. Insert the prepared Upgrade CDROM and close the tray. 3. The set will display: LOAD - MULTICH -. -UPG END. The whole process takes less than 2 minutes. Note: Do not press any button or interrupt the main supply upgrading process,Otherwi

37、se the set may become defective. 4. When the upgrade is completed, the tray will close automatic. 5. The tray will close and the set will go to Standby mode automatically when the upgrade process is completed. 4.1.5 Procedure to check the fi rmware version to confi rm upgrading 1. Power up the set a

38、nd open tray. 2. Press the button on the Remote Control. 3. The fi rmware version will be displayed on the top left hand corner of the OSD. 4.1.6 Trade Mode Trade mode is a feature that will block all set keys when enabled. It is for dealers to prevent customers fromremoving disc, changing source et

39、c using the set keys.Rotary and Remote Control (RC) keys are still allowed inTrade mode. To activate Trade Mode: 1) Power up the 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) Then press buttons on the RC. 4) The display

40、 shows TRA ON and the tray will close. Trade Mode is now enabled. To deactivate Trade Mode: 1) Power up the set and select DISC source. 2) Open tray by press and hold “STOP”button on the RC. 3) Then press buttons on the RC. 4) The display shows TRA OFF and the tray will close. Trade Mode is now disa

41、bled. 4.1.7 Procedure to change Tuner Grid (/98, /55 only) 1Press SOURCE to select “FM” or “MW”. 2Press STANDBY ON to switch the DVD system to standby mode. 3Press STANDBY ON again to turn on the DVD system and hold down S button on the front panel. The display will show GRID 9 or GRID 10. Helpful H

42、int: GRID 9 and GRID 10 indicate that the tuning grid is in step of 9 kHz and 10 kHz respectively. Note: Repeating the same action will toggle back to its previous tuning grid setting. EN 143139 785 315505.FTD Display Pin Connection 5. FTD Display Pin Connection EN 153139 785 315506Block Diagram, Wi

43、ring Diagram AUX IN FTD DISPLAY 1702 VSTB 1 VSTA 2 VSCK 3 GND_MTK 4 40KHZ 5 IR 6 ioSTBY 7 8 9 VGL-1 -24V +12VL FRONT BOARD 3139 11335761 7400 TDA8922 7401 TDA8920 7402 TDA8922 Clock Generator Curcuit 7301 HEF4013BT CLOCK OUT_1OUT_2OUT_3 OUT_4 OUT_5 OUT_6 VddVddVdd VGL-2 7701 IR -V-FI L (-17.8V) +Vcc

44、 1 +Vcc 2 +Vcc 3 AMP_GND 4 AMP_GND 5 AMP_GND 6 -Vcc 7 -Vcc 8 -Vcc 9 NC 10 CN2 CN1 SMPS04-01 Mitsumi 3139 117 11061 IC101 +5VL T101 T102 IC151 VCC D101 - D04 L100 LINE OUT CN3 SURR RIGHT 1505 7708 V63111 Controller / Driver 1711 Filament DRIVER 40KHZ 1 +5VL 2 +12VL 3 GND_D 4 +5V EV 5 -24V Drain FB GN

45、D IC301 STBY ON/OFF CN100 FUSE STBY ON/OFF POWER DOWN Vss Vss Vss 1 +3V3 2 GND_D 3 +3V3 4 +5VL 5 GND_D 6 +12VA 7 GND_A 8 -12VA 9 STBY ON/OFF 10 POWER DOWN 11 +12VL 12 GND +5VD STBY 1705 VOLB VOLA 7900 1 +Vcc 2 +Vcc 3 +Vcc 4 AMP_GND 5 AMP_GND 6 AMP_GND 7 -Vcc 8 -Vcc 9 -Vcc 10 NC VSS Control Circuit C

46、 S VIDEO OUT Y 1802A SCART RED 1800 CVBS 1802B 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 7201 IS42S16400A DRAM 7109 MT1389B DVD/SACD PLAYER SYSTEM CHIP DVD LOADER WXD-8136 ASA 3139 247 11121 SL+ 6 SL- 5 GND 4 LIMIT 3 SP+ 2 SP- 1 24P FLEX 1 GND_LD 2 DVD-LD 3 NC 4 HFM 5 MD 6 CD_LD 7 VD_DVD

47、 8 VD_CD9 9 NC 10 E 11 VCC 12 VREF 13 GND 14 F 15 B 16 A 17 RF 18 CD_DVD SW 19 C 20 D 21 TRACK+ 22 TRACK- 23 FOC+ 24 FOC- 1101 GND_LD 1 DVD-LD 2 NC 3 HFM 4 MD 5 CD_LD 6 VD_DVD 7 VD_CD 8 NC 9 E 10 VCC 11 VREF 12 GND 13 F 14 B 15 A 16 RF 17 CD_DVD SW 18 C 19 D 20 TRACK+ 21 TRACK- 22 FOC+ 23 FOC- 24 72

48、03 M29W160ET70 FLASH +5M +L_V33 +L_V33 7110 MM1646XH Motor Drivers LOAD+ 1 LOAD- 2 TROUT 3 GND 4 TRIN 5 1105 7200 IM24C16-RDW6 NVRAM 1109 1401 5130 27MHZ 7202 CS8415A Digital Audio Interface receiver 1502 SP- 1 SP+ 2 LIMIT 3 GND 4 SL+ 5 SL- 6 LOAD- 1 LOAD+ 2 TROUT 3 GND 4 TRIN 5 1102 AM / FM Tuner TM10 2422 542 00014 AM FM GND 1 NC 2 SD 3 +9.1V 4 RDS_Mux 5 Rch 6 CE 7 Lch 8 Data_IN 9 DO/Stereo 10 CL 11 1 GND 2 NC