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Loewe 67501 D 00 Service Manual

Summary of 67501 D 00

  • Page 1

    Serviceanleitung brd player service manual. Manuel de service. Manuale di servizio. Instrucciones de servicio. Service-instructies. 230- 98287.012 blutech vision blutech vision art.-nr. 67501.

  • Page 2: 67501 T 00

    Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set. Chapter 1. Removing of major parts [1] removing of major parts .................. 1-1 [2] extension cable connection di...

  • Page 3: Chapter 1.

    67501 t/d 00 1 – 1 dvd player 67501 service manual 67501(for loewe) market e chapter 1. Removing of major parts [1] removing of major parts 1. Removing the tray cover 1. Eject the tray by inserting a pin into the compulsory eject hole, then remove the tray cover. 2. Removing the cabinet and the pane...

  • Page 4

    67501 t/d 00 1 – 2 3. Removing the bd drive 1. Disconnect the ata cable and power cable. 2. Remove four screws and remove the bd unit (with the angle) upward. 3. Remove four screws and remove the bd unit. 4. Removing the front pwb 1. Disconnect the lcd ffc between the lcd pwb and analog pwb. 2. Remo...

  • Page 5

    67501 t/d 00 1 – 3 5. Removing the fan and the rear terminal board 1. Remove two screws . 2. Remove nine screws . 3. Disconnect the fan cable connector and remove the fan. 6. Removing each pwb 1. Disconnect the board to board connectors from each pwb. 2. Disconnect the board to board connectors (thr...

  • Page 6

    67501 t/d 00 1 – 4 [2] extension cable connection diagram parts code name/description pin qcnw-e227wjpz cn5601 cn2301 23 qcnw-e228wjpz cn2501 cn9501 19 qcnw-e229wjpz sc5601 cn2302, sc5602 cn2101, sc9101 cn9502 15 qcnw-e573wjpz cn901 bd drive 4 - ata66 cable ( commercially available ) cn8102 bd drive...

  • Page 7

    67501 t/d 00 1 – 5 㪨㪚㪥㪮㪄㪜㪉㪉㪎㪮㪡㪧㪱 㪍㪇㪇 㹤 㪚㪥㪉㪌㪇㪈㩷 㪚㪥㪐㪌㪇㪈 㪍㪇㪇 㪍㪇㪇 㪘 㹤 㪚㪥㪌㪍㪇㪈㩷 㪚㪥㪉㪊㪇㪈 㪙 㪨㪚㪥㪮㪄㪜㪉㪉㪏㪮㪡㪧㪱 㪚 㪨㪚㪥㪮㪄㪜㪉㪉㪐㪮㪡㪧㪱 㹤 㪪㪚㪌㪍㪇㪈㩷 㹤 㪪㪚㪌㪍㪇㪉㩷 㪚㪥㪉㪊㪇㪉 㪨㪚㪥㪮㪄㪜㪌㪎㪊㪮㪡㪧㪱 㹤 㪚㪥㪐㪇㪈㩷 㪙㪛㩷㪛㪩㪠㪭㪜 㪌㪇㪇 㪛 㪜 㹤 㪚㪥㪏㪈㪇㪉㩷 㪙㪛㩷㪛㪩㪠㪭㪜 7ugfkpvjgcdqxg qpgrnceg 2kp 7ugfkpvjgcdqxg qpgrncegu 2kp 7ugfkpvjgcdqxg vjtggrncegu 2kp 7ugfkpvjgcdqx...

  • Page 8

    67501 t/d 00 1 – 6 [3] important service notice 1. To replace the main cba, perform the items 9 - 12 of [4] upgrading and confirm the version: it is necessary to upgrade with a disc to the latest ver- sion if the cba version is old. 2. When replacing the nor flash memories for sigma (ic8503, ic8504)...

  • Page 9

    67501 t/d 00 1 – 7 5vctv 6wtpvjgrqygtqp 1rgpvjg6tc[ rwvvjgwritcfgfkuecpf enqugvjgvtc[ 6jgrqygtcwvqocvkecnn[ vwtpuqhh6jgpvjgrqygt vwtpuqpcwvqocvkecnn[cpf vjgwritcfkpiuvctvu lcd display: "v-up" 6jg6tc[qrgpu cwvqocvkecnn[ 7ritcfkpieqorngvgf 0q ;gu lcd display: "v-end" lcd display: "v-err" 4goqxgvjgfkue...

  • Page 10: Chapter 2.

    67501 t/d 00 2 – 1 dvd player 67501 service manual 67501(for loewe) market e chapter 2. Trouble shooting table [1] main the main pwb circuit doesn't function when the power is turned on. The power does not become on. The power becomes off. Are at_10v, at_9v, at_5v supplied to cn9101? Is the fan turn...

  • Page 11

    67501 t/d 00 2 – 2 the drive doesn't function normally. Are 12v and 5v supplied to the drive? Check the drive. Check the peripheral circuits of cn8102 and ic8104. Is level of pin (1) of cn8102 at high? Check the power pwb, bd_12v, bd_5v and their peripheral circuits. No no no no no no no no yes are ...

  • Page 12

    67501 t/d 00 2 – 3 no video signal output from the main pwb is video signal input into each terminal of sc5601? 1) s-video and composit output terminals 2 pins (sub_yout), 4 pins (sub_cout) 2) d-video terminal 6 pins (main_yout), 8 pins (main_pbout), 10 pins (main_prout) is video signal detected at ...

  • Page 13

    67501 t/d 00 2 – 4 no audio signal output from the main pwb is audio signal input into terminal of each connector? 1) 2ch analog audio connection pins (12) (main_l) and (14) (main_r) of sc5602 2) 5.1ch audio connection i) audio for front l and r channels pins (4) (aud_l) and (6) (aud_r) of cn5602 ii...

  • Page 14

    67501 t/d 00 2 – 5 [2] analog no picture appears on monitor connected with component, s-video or composite. Is video signal output from component terminal j2403, s-video terminal j2404 or composite terminal j2401? Check the connected cables and their contacts. Check the input of the connected tv set...

  • Page 15

    67501 t/d 00 2 – 6 no replay audio output from each audio output terminal. Is audio output from each audio output terminal? J2401 check the connected cables and their contacts. Check the input of the connected tv set or amplifier. No yes is audio signal input into each audio output terminal? 1) 2ch ...

  • Page 16

    67501 t/d 00 2 – 7 [3] power power does not come on. Is the fuse working properly? If the fuse still blows after replacement, refer to "the fuse blows" in the flow chart no.2 . Does the power come back if the power cable is unplugged and plugged again after several seconds? Is a part of primary circ...

  • Page 17

    67501 t/d 00 2 – 8 buzzing sound is generated near the power circuit. Check if the rectifier diode and the circuit are causing short-circuit, or if the shunt regulator circuit is defective, in each rectifier circuit of the secondary circuit (around d952, 953, 954, 955 and 951). Flow chart no.4.

  • Page 18

    67501 t/d 00 2 – 9 [4] operation cannot be operated with remote control. Can be operated by the main unit switches but cannot with remote control. Check the at_5v line. Is the remote control code correct? Yes no no is 5v voltage supplied to pin (3) of rmc1202 remote control receiver? Is "l" pulse si...

  • Page 19

    67501 t/d 00 2 – 10 the lcd display does not light up. Check if there is a crack or damage in the lcd unit. Replace lcd1101. Check the pattern between ic1101 and lcd1101. Is seg or com signal of the position to display input into lcd1101? No yes yes yes is signal output from pins (1)-(17) and (33)-(...

  • Page 20

    67501 t/d 00 3 – 1 67501 service manual chapter 3. Block diagrams [1] main block diagram 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 㪪㪚㪋㪇㪇㪈 㪟㪛㪤㪠㩷㪦㫌㫋 㪠㪚㪋㪇㪇㪊 㪧㪨㪈㪣㪘㪯 㪠㪚㪋㪇㪇㪋 㪣㪭㪚㪇㪏㪘㪫 㪠㪚㪋㪇㪇㪈 㪧㪨㪈㪤㪈㪏㪌 㪠㪚㪋㪇㪇㪌 㪠㪯㪙㪉㪎㪊 㪠㪚㪋㪉㪇㪉 㪟㪛㪤㪠 㪪㪠㪠㪐㪇㪊㪋 㪟㪛㪤㪠㪶㪩㪪㪫 㪟㪛㪤㪠㪶㪠㪥㪫 㪠㪚㪋㪇㪇㪏 㪧㪨㪈㪣㪘㪯㪐㪌 㪠㪚㪋㪇㪇㪎 㪣㪚㪯㪈㪉㪌㪝㪫...

  • Page 21

    67501 t/d 00 4 – 1 67501 service manual chapter 4. Schematic diagrams [1] main unit /#+0wpkv (1/4) please peel off and refer to page 4-2. (2/4) please peel off and refer to page 4-3. (3/4) please peel off and refer to page 4-4. (4/4) please peel off and refer to page 4-5. 1.

  • Page 22

    67501 t/d 00 4 – 2 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 3 / 4 1 / 4 4 / 4 2 / 4.

  • Page 23

    67501 t/d 00 4 – 3 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 3 / 4 1 / 4 4 / 4 2 / 4.

  • Page 24

    67501 t/d 00 4 – 4 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 3 / 4 1 / 4 4 / 4 2 / 4 1.

  • Page 25

    67501 t/d 00 4 – 5 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 3 / 4 1 / 4 4 / 4 2 / 4.

  • Page 26

    67501 t/d 00 4 – 6 /#+0wpkv (1/4) please peel off and refer to page 4-7. (2/4) please peel off and refer to page 4-8. (3/4) please peel off and refer to page 4-9. (4/4) please peel off and refer to page 4-10..

  • Page 27

    67501 t/d 00 4 – 7 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 3 / 4 1 / 4 4 / 4 2 / 4.

  • Page 28

    67501 t/d 00 4 – 8 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 3 / 4 1 / 4 4 / 4 2 / 4.

  • Page 29

    67501 t/d 00 4 – 9 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 3 / 4 1 / 4 4 / 4 2 / 4.

  • Page 30

    67501 t/d 00 4 – 10 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 3 / 4 1 / 4 4 / 4 2 / 4.

  • Page 31

    67501 t/d 00 4 – 11 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 /#+0wpkv.

  • Page 32

    67501 t/d 00 4 – 12 caution: main unit 4 is not used. 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 /#+0wpkv.

  • Page 33

    67501 t/d 00 4 – 13 /#+0wpkv (1/4) please peel off and refer to page 4-14. (2/4) please peel off and refer to page 4-15. (3/4) please peel off and refer to page 4-16. (4/4) please peel off and refer to page 4-17..

  • Page 34

    67501 t/d 00 4 – 14 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 3 / 4 1 / 4 4 / 4 2 / 4.

  • Page 35

    67501 t/d 00 4 – 15 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 3 / 4 1 / 4 4 / 4 2 / 4.

  • Page 36

    67501 t/d 00 4 – 16 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 3 / 4 1 / 4 4 / 4 2 / 4.

  • Page 37

    67501 t/d 00 4 – 17 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 3 / 4 1 / 4 4 / 4 2 / 4.

  • Page 38

    67501 t/d 00 4 – 18 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 /#+0wpkv.

  • Page 39

    67501 t/d 00 4 – 19 caution: main unit 8 is not used. 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 /#+0wpkv.

  • Page 40

    67501 t/d 00 4 – 20 [2] analog unit #0#.1)wpkv (1/4) please peel off and refer to page 4-21. (2/4) please peel off and refer to page 4-22. (3/4) please peel off and refer to page 4-23. (4/4) please peel off and refer to page 4-24..

  • Page 41

    67501 t/d 00 4 – 21 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 3 / 4 1 / 4 4 / 4 2 / 4.

  • Page 42

    67501 t/d 00 4 – 22 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 3 / 4 1 / 4 4 / 4 2 / 4.

  • Page 43

    67501 t/d 00 4 – 23 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 3 / 4 1 / 4 4 / 4 2 / 4.

  • Page 44

    67501 t/d 00 4 – 24 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 3 / 4 1 / 4 4 / 4 2 / 4.

  • Page 45

    67501 t/d 00 4 – 25 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 #0#.1)wpkv.

  • Page 46

    67501 t/d 00 4 – 26 [3] power unit 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 219'4wpkv and shaded components=safety related parts note : not use.

  • Page 47

    67501 t/d 00 4 – 27 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 219'4wpkv.

  • Page 48

    67501 t/d 00 4 – 28 [4] operation-l unit 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 12'.#6+10.Wpkv.

  • Page 49

    67501 t/d 00 4 – 29 [5] operation-r unit 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 12'.#6+104wpkv.

  • Page 50

    67501 t/d 00 4 – 30 [6] lcd unit 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 .%&wpkv.

  • Page 51

    67501 t/d 00 5 – 1 67501 service manual chapter 5. Printed wiring board assemblies [1] main pwb 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 5+&'#5[odqn.

  • Page 52

    67501 t/d 00 5 – 2 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 5+&'#.

  • Page 53

    67501 t/d 00 5 – 3 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 5+&'$5[odqn.

  • Page 54

    67501 t/d 00 5 – 4 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 5+&'$.

  • Page 55

    67501 t/d 00 5 – 5 [2] analog pwb 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 5+&'#5[odqn 016'+vkuvjgrgturgevkxgxkgyyjkejkvycvejgfhtqocrctvukfg.

  • Page 56

    67501 t/d 00 5 – 6 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 5+&'$.

  • Page 57

    67501 t/d 00 5 – 7 [3] power pwb 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 %1/210'065+&' 9+4+0)5+&' 016'+vkuvjgrgturgevkxgxkgy yjkejkvycvejgfhtqocrctvukfg.

  • Page 58

    67501 t/d 00 5 – 8 [4] operation pwb 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 5+&'#5[odqn 5+&'$ 5+&'#5[odqn 5+&'$ 016'+vkuvjgrgturgevkxgxkgy yjkejkvycvejgfhtqocrctvukfg.

  • Page 59

    67501 t/d 00 5 – 9 [5] lcd pwb 1 2 3 4 5 6 7 9 10 8 j a b c d e f g h i 11 13 12 14 15 16 18 19 17 5+&'#5[odqn 5+&'$.

  • Page 60: Chapter 6.

    67501 t/d 00 6 – 1 dvd player 67501 service manual 67501(for loewe) market e chapter 6. Cabinet parts [1] cabinet parts a b c d e f g h i j 1 2 3 4 5 6 7 8 9 10 b b a a a a c e d k l f i d f b b a c a i j k n n g h a a l e m m o o g j h 18 11 32 24 32 24 13 18 25 21 18 2 17 18 21 18 31 19 18 21 16 2...

  • Page 61: Chapter 7.

    67501 t/d 00 7 – 1 67501 service manual chapter 7. Packing parts [1] packing parts x6 x4 x4 x3 x2 x5 x1 s4.