Philips-HTS-3500-S-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 modi fi cation EN 3139 785 31191 HTS3500S/98/75/51/12/05DVD Receiver CLASS 1 LASER PRODUCT 1 Technical Specifi cations and Connection Facilities 2 2 Measurements Setup, Service Aid fr Reparaturen sind Original-Ersatzteile zu ve

2、rwenden. 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 before

3、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 7HTS3500SMeasurements Setup, Service Aid & Lead Free Requirements2. 2.1 Lead Free Requirements Pb(Lead) Fre

4、e 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 avoid m

5、ixing 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 lead-free s

6、older-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 able o

7、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 solder-jo

8、int 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 possible b

9、ut 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 listed in th

10、e 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 case of

11、 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 Sensitivity

12、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 nothing chang

13、es. 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 additional questi

14、ons please contact your local repair-helpdesk. EN 8HTS3500S3.Dismantling Instructions & Service Positions BBB Figure 3-3 A D Figure 3-4 C E 3.2 Dismantling of the Tuner Module, MONO Board, Front Board, PSU Module 1) Loosen 1 screw A (see Figure 3-3) to remove the Tuner Module (pos 1040). 2) Loosen 9

15、 screws B (see Figure 3-3) and 4 screws (see Figure 3-4) to remove MONO Board. 3) Release 4 snap hooks to remove Front Board. - 1 snap hook each on the left & right side (pos 161). - 2 snap hooks on the bottom side (pos 161). 4) Loosen 4 screws E (see Figure 3-4) to remove the PSU Module. 3. Dismant

16、ling Instructions 3.1 Dismantling of the DVD Loader 1) The tray can be manually open by inserting a minus screw drive and push the lever in the direction as shown in Figure 3-1 to unlock the tray before sliding it out. Figure 3-1 2) Slide out the tray and remove the Cover Tray (pos 110) as shown in

17、Figure 3-2. Figure 3-2 3) Loosen 5 screws to remove the Front Top.(pos 240) - 1 screw each on the left & right side (pos 272) - 3 screws behind 4) Loosen 4 screws C (see Figure 3-4) to remove the DVD Loader. EN 9HTS3500S3.Dismantling Instructions & Service Positions 3.3 Service Positions Mono Board

18、Thick Insulation Sheet Front Board Thick Insulation Sheet PSU Board DVD Loader EN 10HTS3500S4.Service Test Program 4. Service Test Program TESTActivated withACTION EEPROM FORMAT TEST to Exit Load default data. Display shows “NEW”. Caution! All presets from the customer will be lost! ROTARY ENCODER T

19、EST 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 LX8300SA & LX8320SA & LX8500W_Service Test Program_dd wk0429 To start service test program open the tra

20、y 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 Soft

21、ware 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. Pla

22、yer: 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: Followin

23、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 key DisplayTest triggered? n y

24、Activate and display Pattern1 key DisplayTest triggered? n y Activate and display Pattern2 Main Menu Display Test key triggered? n y EN 11HTS3500S4.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 th

25、e 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 3500S/75 Asia Pacifi c3 PAL HTS 3500S/05 UK, Ireland 2 PAL HTS 3500S/12 Europe 2 PAL HTS 3500S/51 Russia 5 PAL HTS 3500S/98 Asia Pacifi c3 PAL To r

26、eprogram 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 3500S/12 . for HTS 3500S/51 . for HTS 3500S/05 . for HTS 3500S/98 . for

27、HTS 3500S/75 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 or pr

28、ess and hold “STOP” button on the RC. 3) Press “DISPLAY” button on the Remote control. 4) The TV screen will shows: SD6.3 Vxx YYYY-ZZ A BB SERVO: nnnnnnnn REG:A xx = version number YYYY = model number (eg. 8300, 8500, etc.) ZZ = slash stroke version (eg. 01, 69, etc.) A = region code BB = Front uP s

29、oftware version number nnnnnnnn = servo version number 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. Rec

30、ording format: Single Session (Track at once), Finalized 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 exce

31、pt the fi le from the zip-archive. 4.1.4 Procedure 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 i

32、nterrupt the main supply upgrading process,Otherwise 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 v

33、ersion to confi rm upgrading 1. Power up the set and 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 preve

34、nt customers fromremoving disc, changing source etc 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 R

35、C. 3) Then press buttons on the RC. 4) The display 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 O

36、FF and the tray will close. Trade Mode is now disabled. 4.1.7 Procedure to change Tuner Grid (not for all versions) 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

37、panel. The display will show GRID 9 or GRID 10. Helpful Hint: 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 12HTS3500S5.FTD Display Pin Connection 5. FTD Display P

38、in Connection EN 13HTS3500S6Block Diagram, Wiring 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

39、VddVddVdd VGL-2 7701 IR -V-FI L (-17.8V) +Vcc 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 +5V

40、L 2 +12VL 3 GND_D 4 +5V EV 5 -24V Drain FB GND 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 -

41、Vcc 8 -Vcc 9 -Vcc 10 NC VSS Control Circuit C 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

42、_LD 2 DVD-LD 3 NC 4 HFM 5 MD 6 CD_LD 7 VD_DVD 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 1

43、9 D 20 TRACK+ 21 TRACK- 22 FOC+ 23 FOC- 24 7203 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

44、+ 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 3 TU_SD 4 +9V 5 TU_RDS_IN 6 TU_RIGHT 7 TU_CE 8 TU_LEFT 9 TU_DAT_IN 10 TU_DO_STEREO 11 TU_CLK 1 +3V3_D 2 RXD 3 TXD 4 GND 1108 1 VSTB 2 VSDA

45、3 VSCK 4 GND 5 PCM_LRCK 6 RC6 7 IOSTBY 8 9 1501 AUX IN Logic Switch LO_Left LO_Right SCART_TV_L_IN Left_in Right_in 7503 74HC4052 Input Switch 7615 CS42406 CODEC Left_in Right_in TV IN MIC IN Tuner IN SEL-B SEL-A LPF Circuit 7613/7616/ 7621 RDS_DA RDS_CLK 6 channel audio data Mode 12 Mode 34 Mode 56

46、 STANDBY BOARD Standb y Button 1 stby 2 1 +5VAM 2 MIC 3 MGND 4 -12VAM 1 +5VAM 2 MIC 3 MGND 4 -12VAM Mute Circuit RDS_CK RDS_DA Video FRONT LEFT FRONT RIGHT CENTER SUB_ WOOFER SURR LEFT +3V3 1 GND_D 2 +3V3 3 +5VL 4 GND_D 5 +12VL 6 GND_A 7 +12VA 8 POW_ON 9 POWER_DN 10 +12VL 11 GND 12 TV IN CVBS 7662 S

47、AA6581T RDS IC 1500 Component Video Digital In 1806 +5VL 1 +12VL 2 GND_D 3 +5VSTBY 4 -24V 5 1703 1707 17081900 1900 1302 VDD Mono BOARD MPEG+AV+AMP 3139 11331471 6. Block Diagram HTS 3500 block diagram.pdf_051305 EN 14HTS3500S6.Block Diagram, Wiring Diagram SCART S-V CVBS Y Pb Pr Spdif AUX_in TV_in

48、L_out SUB SL SR FL C FR 18001802180615021501 14011400 2P EH TO FAN Mono board( AV+MPEG+AMP) 10P EH TO PSU 15001302 +12VA1+Vdd MIC+Vdd GND+Vdd -12VaGND_AMP GND_AMP 4PGND_AMP -Vss -Vss -Vss 10NC +3V3 GND +3V3 +5VL GND +12VA GNDA -12VA STBY POWER_DN +12VL GND 112 1900 12P EH TO PSU 313911103771(MIS 12P/140mm)313911101771(MIS 10P/140mm) +3V3 GND