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  4. Xemix 5106 DO
  5. Service Manual

Loewe Xemix 5106 DO Service Manual

Summary of Xemix 5106 DO

  • Page 1

    Gb 230-90373.906 loewe. Dvd-player xemix 5106 do art.-nr. 61551 general description adjustment procedures block / schematic diagrams exploded views / parts list digital versatile disc class 1 laser product track title scan time track total chapter vcd shuffle chapter title track a -b repeat fts.

  • Page 2

    Anschlüsse: euro-av fbas-video cinch (vernickelt) s-video audio-stereo (vernickelt) subwoofer-ausgang (vernickelt) digitalausgang koaxial (vernickelt) digitalausgang optisch front-kopfhörer (6,3 mm) regelbar sonstiges: netzspannung/frequenz 230 v, 50/60 hz leistungsaufnahme 20 w leistungsaufnahme im...

  • Page 3: Mp3 - Wiedergabe

    Mp3 - wiedergabe folgende mp3-cd formate werden nach iso 9660 unterstützt: · maximal 30 zeichen für dateiname · maximal 8 subordner möglich · variable bit-rate (vbr) · mögliche sampling-frequenzen für mp3: ü 32 khz ü 44,1 khz ü 48 khz tonqualität bit-raten komressions- verhältnis laufzeit am 32 kbps...

  • Page 4

    Warnings and laser safety instructions gb 3 dvd 61551 2. 2. Warnings and laser safety instructions shock, fire hazard service test: caution: after servicing this appliance and prior to returning to customer, measure the resistance between either primary ac cord connector pins (with unit not connecte...

  • Page 5

    Warnings and laser safety instructions gb 4 dvd 61551 2. Laser safety this unit employs a laser. Only a qualified service person should remove the cover or attempt to service this device, due to possible eye injury. Laser device unit type: semiconductor laser gaalas wave length: 650 nm (dvd) 780 nm ...

  • Page 6

    Warnings and laser safety instructions gb 5 dvd 61551 2. 2.1 notes 2.1.1 dvd-module for repair of the dvd-module sd3, the service manual 230- 90375.912 has to be used. 2.1.2 compair software-update abrufbar vom loewe-ftp-server.

  • Page 7

    Directions for use gb 14 dvd 61551 3. Personal notes: 21 en gl is h bef or e requesting ser vice if it appear s that the d vd video pla yer is faulty , f ir st consult this checklist. It ma y be that something has been o ver look ed. Under no circumstances attempt to repair the system y our self; th...

  • Page 8: Mechanical Instructions

    Mechanical instructions gb 15 dvd 61551 4. 4. Mechanical instructions 4.1 dismantling instrutions a/v boar d 1002 -> remo v e connections -> remo v e scre ws 227 (skt cinch to bac k-plate) and scre w 228 ( s-video to bac k-plate ) -> release snaps of 2 spacers 221 -> demount board d vd mono boar d -...

  • Page 9

    Mechanical instructions gb 16 dvd 61551 4. Cl06532147_001.Eps 151100

  • Page 10

    Note: not all items in exploded view are service parts! 0001 1001 1004.

  • Page 11

    Mechanical instructions gb 19 dvd 61551 4. 4.3 service position see figure 4-1 for the service position 1. Remove the cables from the cable tie housing. 2. Remove 4 screws that mount the dvd module to the bottom frame. 3. Move the dvd module backward slightly and flip the module over, so that the co...

  • Page 12

    Diagnostic software descriptions and troubleshooting gb 20 dvd 61551 5. 5. Diagnostic software descriptions and troubleshooting 5.1 dealerscript 5.1.1 purpose of dealer script the dealer script can give a diagnosis on a standalone dvd player; no other equipment is needed to perform a number of hardw...

  • Page 13

    Diagnostic software descriptions and troubleshooting gb 21 dvd 61551 5. 5.2 player script 5.2.1 purpose of player script the player script will give the opportunity to perform a test that will determine which of the dvd player's modules are faulty, to read the error log and error bits and to perform...

  • Page 14

    Diagnostic software descriptions and troubleshooting gb 22 dvd 61551 5. 5.3 display pcb 5.3.1 display test the display test is performed by nucleus dispdisplay. By putting a series of test patterns on the local display, the local display is tested. To step through all different patterns, the user mu...

  • Page 15

    Diagnostic software descriptions and troubleshooting gb 23 dvd 61551 5. Control test is successful if a code was received before the user pressed the next key; pressing the next key before pressing a key on the remote control gives an error in the remote control test (note that the remote control te...

  • Page 16

    Diagnostic software descriptions and troubleshooting gb 24 dvd 61551 5. Asking the user for confirmation. The display will show the following message: figure 5-17 by pressing play the user confirms the test, pressing pause will indicate the picture was invisible or incorrect. Pressing next will proc...

  • Page 17

    Diagnostic software descriptions and troubleshooting gb 25 dvd 61551 5. Figure 5-24 by pressing the next key, the basic engine tests are started. 5.5.2 tray test first, the tray is tested. The purpose of this test is also to give the user the opportunity to put a disc in the tray of the dvd player. ...

  • Page 18

    Diagnostic software descriptions and troubleshooting gb 26 dvd 61551 5. 5.5.8 tray test as a last action for the basic engine tests, the tray test is repeated. The local display will look as follows: figure 5-31 this test is meant to give the user the opportunity to remove the disc in the tray. The ...

  • Page 19

    Diagnostic software descriptions and troubleshooting gb 27 dvd 61551 5. Figure 5-37 error codes loop test error code nucleus number error description 0601 6 calculated checksum of flash is not correct 1101 11 i2c bus busy before start 1102 nvram access time-out 1103 no nvram acknowledge 1104 nvram r...

  • Page 20

    Diagnostic software descriptions and troubleshooting gb 28 dvd 61551 5. 5.6.1 servicing dvd loader the dvd loader / mechanism, val6011, has to be exchanged completely in case of failure. A new mechanism can be ordered with codenumber 270-90360.972. 5.6.2 reprogramming of new mono boards. Figure 5-38...

  • Page 21

    Diagnostic software descriptions and troubleshooting gb 29 dvd 61551 5. 5.7 test instruction audio/video board these test instructions can be used for all versions of the a/ v board which has the following outputs: • audio l/r • 5.1 audio output • subwoofer output • optical / coaxial digital output ...

  • Page 22

    Diagnostic software descriptions and troubleshooting gb 30 dvd 61551 5. 5.7.5 play and 16/9 detection check dc voltage at s-video-chroma output (pin 4) with a 6k8 ohm load and scart connector (pin 8) and change the 0/ 6/12 input (1010-8) using the following commands: 5.7.6 kill circuit to check the ...

  • Page 23

    Diagnostic software descriptions and troubleshooting gb 31 dvd 61551 5. 5.8.4 reset check next reset timing with an oscilloscope at pin 10 of the microprocessor. Figure 5-42 timing: 400msec 700msec. Ch1: +5vstby voltage at power on. Ch2: voltage at pin 10. 5.8.5 display steering check next timing an...

  • Page 24

    Diagnostic software descriptions and troubleshooting gb 32 dvd 61551 5. 5.9 troubleshooting 5.9.1 troubleshooting a/v board testing of a/v board can be done using diagnostic software “player script”. Mono board is used to generate a sound with the sound tests snd-1 and snd-2 or a video signal with t...

  • Page 25

    Diagnostic software descriptions and troubleshooting gb 33 dvd 61551 5. Pm3392a ch1 ch1 2 v~ mtb 100ns ch1+ 1 pm3392a ch1 ch1!2.00 v~ mtb 500ns ch1+ 1 pm3392a ch1 ch1! 200mv~ mtb10.0ms ch1+ 1 pm3392a ch1 ch1!2.00 v~ mtb 500ns ch1+ 1 pm3392a ch1 ch1! 200mv~ mtb10.0ms ch1+ 1 pm3392a ch1 ch1! 200mv~ mt...

  • Page 26

    Diagnostic software descriptions and troubleshooting gb 34 dvd 61551 5. Activate diagnostic software “ player script “ check dig_out at tp11 ? No check digital coax output at tp21 ? Yes no no digital output on coaxial 1011 digital out ok start end ! ! To activate the "player script ",press open/clos...

  • Page 27

    Diagnostic software descriptions and troubleshooting gb 35 dvd 61551 5. Activate diagnostic software “ player script “ check power supply ±5v and 3v3 ? No check video input at conn 1001 & 1010 ? Yes no check cvbs output at conn 1005a & 1002 ? Yes no check y/c output at conn 1003 ? No yes yes no pict...

  • Page 28

    Diagnostic software descriptions and troubleshooting gb 36 dvd 61551 5. Pm3392a ch1 ch1 200mv~ mtb20.0us ch1+ 1 tp 1 : video b pm3392a ch1 ch1 200mv~ mtb20.0us ch1+ 1 pm3392a ch1 ch1 200mv~ mtb20.0us ch1+ 1 pm3392a ch1 ch1 200mv~ mtb20.0us ch1+ 1 pm3392a pm3380b ch1 ch1 ch1 200mv~ mtb20.0us ch1+ 1 p...

  • Page 29

    Diagnostic software descriptions and troubleshooting gb 37 dvd 61551 5. Check dc voltages +12v, +5vstdby, -5v, +5v, +3v3 power supply ok disconnect the power supply from the main board connect dummy load resistors 10w ( min 5w ) : 10 ohm at +3v3, 15 ohm at +12v and ground troubleshooting power suppl...

  • Page 30

    Diagnostic software descriptions and troubleshooting gb 38 dvd 61551 5. Personal notes:.

  • Page 31

    Block and wiring diagram. 39 dvd 61551 6. 6. Block and wiring diagram. S lav e p r oc e s s or k e y b oar d s wit c h mode p owe r s up p ly s t b stby on = 5v stby off = 0v y _control audio/v ide o b ac k e nd b oar d servo part mace s aa7399 ds p s aa7335 r am f las h r om hos t p r oc e s s or s...

  • Page 32

    40 dvd 61551 6. Block and wiring diagram. 1101 1 2 stbkey+ stbkey- ain4 ain2 a/v board mono board ph eh display board board headphone power supply board 9 1 adc_sclk adc_lrclk adc_data sca eh 8 1 eh 1 2 5 6 mech sw mech sw 6 5 6 mech sw 22 ph 7 6 mech sw 7 gnd 2 3 4 1 5 1105 lrclk g (y) 7 gnd eh lrc...

  • Page 33

    Electrical diagrams and print-layouts 41 dvd 61551 7. 7. Electrical diagrams and print-layouts power supply unit vfm euro 396-90369.911 cl 16532007_051.Eps 050201 irlml 2803.

  • Page 34

    42 dvd 61551 7. Electrical diagrams and print-layouts layout power supply unit vfm euro (component side) cl 16532007_052.Eps 180401.

  • Page 35

    Electrical diagrams and print-layouts 43 dvd 61551 7. Layout power supply unit vfm euro (bottom side) cl 16532007_053.Eps 180401.

  • Page 36

    44 dvd 61551 7. Electrical diagrams and print-layouts a/v board (video control & scart ) 3v2 1v6 3v2 1v 4v9 a b c d e f g h i a b c d e f g h i 1001 b1 1002 b14 1003 h13 1004 a14 2100 b3 2101 b4 2103 b8 2104 e8 2105 d12 -0v8 v 4v9 4v9 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14...

  • Page 37

    Electrical diagrams and print-layouts 45 dvd 61551 7. A/v board (sound) da c digital interface filter noise shaper da c pll de-emphasis interpolation driver * * * * * 14 a b c d e f g h i j a b c d e f g h i j 1005-a a14 1005-b f14 1005-c c14 1010 d1 1011 i14 1012 e14 1013 b1 2200 a6 2201 a6 1 2 3 4...

  • Page 38

    46 dvd 61551 7. Electrical diagrams and print-layouts layout a/v board (component side) cl 16532007_059.Eps 190401.

  • Page 39

    Electrical diagrams and print-layouts 47 dvd 61551 7. A/v board (overview bottom side) cl 16532007_060.Eps 260401 part 1 cl 16532007_60a.Eps part 2 cl 16532007_60b.Eps.

  • Page 40

    48 dvd 61551 7. Electrical diagrams and print-layouts a/v board (part 1 bottom side) cl 16532007_60a.Eps 240401.

  • Page 41

    Electrical diagrams and print-layouts 49 dvd 61551 7. A/v board (part 2 bottom side) cl 16532007_60a.Eps 240401.

  • Page 42

    50 dvd 61551 7. Electrical diagrams and print-layouts display board 8-bit a/d converter counter vft driver circuit (automatic display) 80k pull do wn 8-bit h.Break. V. Out w. Latch p8 8-bit high breakdown voltage output part ewith latch p7 8-bit high breakdown v. Output port with latch p6 4-bit in/o...

  • Page 43

    Electrical diagrams and print-layouts 51 dvd 61551 7. Layout display board (component side) layout display board (overview bottom side) cl 16532007_067.Eps 180401 cl 16532007_068.Eps 260401 part 1 cl 16532007_68a.Eps part 2 cl 16532007_68b.Eps.

  • Page 44

    52 dvd 61551 7. Electrical diagrams and print-layouts layout display board (part 1 bottom side) cl 16532007_68a.Eps 240401.

  • Page 45

    Electrical diagrams and print-layouts 53 dvd 61551 7. Layout display board (part 2 bottom side) cl 16532007_68b.Eps 240401.

  • Page 46

    54 dvd 61551 7. Electrical diagrams and print-layouts bare board standby 1111 6200 ltl-1chpe 1120 100r 3151 spec12 stbkey+ stbkey- 1 2 3 4 1205 eh-s # yes 1111 mech switch sw model using tact switch sw diversity standby yes model using board to display 2 a b a b 1111 b1 1120 b1 2 5 1 4 3 6 1205 b2 3...

  • Page 47: Alignments

    Alignments gb 55 dvd 61551 8. 8. Alignments no electrical alignments available 9. Circuit descriptions and list of abbreviations 9.1 current mode power supply 9.1.1 introduction the switch mode power supply ( smps ) is mains isolated. The control ic 7145 ( uc 3842a ) produces pulses to drive the pow...

  • Page 48

    Circuit descriptions and list of abbreviations gb 56 dvd 61551 9. 9.1.4 pin function description figure 9-2 9.1.5 pin connection figure 9-3 9.1.6 output voltages • +12v ( for display board, monoboard, a/v board ) created via d6241, c2240, l5240, c2232 (this voltage is also present during standby) • ...

  • Page 49

    Circuit descriptions and list of abbreviations gb 57 dvd 61551 9. Via d6133, r3135 which will takeover the supply voltage of t7145 at pin 7. 9.2.3 secondary voltage sensing the secondary voltage regulating circuit comprise of the opto-coupler 7131 which isolate the error signal from the control ic71...

  • Page 50

    Circuit descriptions and list of abbreviations gb 58 dvd 61551 9. 9.3 list of abbreviations b buffered video input blue from dvd monoboard bc_aux blue or chroma input from aux- scart bc_tv blue or chroma output to tv-scart c_enc buffered chroma input from dvd monoboard cvbs buffered composite video ...

  • Page 51: Loewe.

    Itemnmb description list-part-nmb last-date posnr. Kurztext bestellnr. Entf-dat. 61551 ersatzteileliste für artikel : spare part list Änderungen und liefermöglichkeiten vorbehalten ! X e m i x 5106 do loewe. 0001 dvd-laufwerk val6011 drive mechanism 270-90360972 baugruppen units n0000 ban -d-i xemix...

  • Page 52

    Itemnmb description list-part-nmb last-date posnr. Kurztext bestellnr. Entf-dat. 61551 5504 filt. Lc blm21a601spt filter 290-90343904 5600 filt. Lc blm21a601spt filter 290-90343904 5601 filt. L/c blm11p600spt filter 290-90371955 5602 dr-ch 12u0 choke 296-90370983 5603 filt. Lc blm21a601spt filter 29...

  • Page 53

    Itemnmb description list-part-nmb last-date posnr. Kurztext bestellnr. Entf-dat. 61551 0205 stiftkontakt-leiste, 12-polig rm2,5 contact ledge 326-90370905 0208 stiftkontakt-leiste, 4-polig rm2,5 contact ledge 326-90370924 1001 federkontaktleiste, 16-polig (ffc) socket 323-90372988 1002 eurobuchse (s...

  • Page 54

    Itemnmb description list-part-nmb last-date posnr. Kurztext bestellnr. Entf-dat. 61551 7620 trans bc856b transistor 344-90341976 7621 trans bc817-25 transistor 344-90348953 7999 trans bc846b transistor 344-90341995 t0000 trans bc847b sot23 transistor 344-14974 t0000 trans bc856b transistor 344-90341...

  • Page 55

    Itemnmb description list-part-nmb last-date posnr. Kurztext bestellnr. Entf-dat. 61551 1101 tastschalter switch 467-90350942 1102 tastschalter switch 467-90350942 1103 tastschalter switch 467-90350942 1106 tastschalter switch 467-90350942 1107 tastschalter switch 467-90350942 1108 tastschalter switc...

  • Page 56

    Itemnmb description list-part-nmb last-date posnr. Kurztext bestellnr. Entf-dat. 61551 3138 widch 6k8 f 0w063 0603 rc22h resistor 364-90373922 3141 widch 6k8 f 0w1 resistor 364-90373999 3142 widch 12k f 0w063 0603 rc22h resistor 364-90373941 3142 widch 8k2 f 0w063 0603 resistor 364-90364932 3143 wid...

  • Page 57

    Itemnmb description list-part-nmb last-date posnr. Kurztext bestellnr. Entf-dat. 61551 r0000 widch 100k f 0w1 resistor 364-90373961 r0000 widch 1k0 g 0w25 1206 resistor 364-90374917 r0000 widch 82k f 0w1 0805 resistor 364-90374955 r0000 widch 330r f 0w125 0805 rc12h resistor 364-90374974 r0000 wid 1...

  • Page 58

    Loewe service und logistik loewe opta gmbh 96317 kronach, industriestraße 11 96305 kronach, postfach 1554 telefax (0 92 61) 99-730 durchwahlen reparaturbüro telefon (01 80) 5 22 18 05 reparaturbüro telefax (0 92 61) 99-412 ersatzteildienst telefon (01 80) 5 22 18 00 ersatzteildienst telefax (01 80) ...

  • Page 59

    Benelux loewe opta benelux nv / sa luitenant lippenslaan 54 b b - 2140 antwerpen tel. 0902 - 88002 fax 03 - 2354837 loewe opta nederland b.V. Ravenswade 54a1 nl - 3439 ld nieuwegein (utrecht) tel. 0900 - 2020180 fax 030 - 2803327 dänemark semi-tech consumerelectronics (denmark) a/s hørskætten 3 dk -...