Yamaha DEXTREME Servise Manual

Summary of DEXTREME

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    1.932k-596 k printed in japan '01.01 service manual ed 011545 this document is printed on chlorine free (ecf) paper with soy ink. ■ contents specifications .................................................................. 3/4 block diagram ..............................................................

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    Dtxtreme 2 important notice this manual has been provided for the use of authorized yamaha retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically yamaha products, are already known and understood by the users, and have...

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    Dtxtreme 3 ■ specifications tone generator 16-bit awm2(pcm) wave memory dram16 mbit × 2 (max47sec@44.1 khz) poylphony maximum of 64 notes parts 16 parts voices 1757 drum and percussion voices, 128 keyboard voice (gm level 1) system effects 2 blocks (reverb, chorus) effect for drum kit 2 insertion ef...

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    Dtxtreme 4 www. Xiaoyu163. Com qq 376315150 9 9 2 8 9 4 2 9 8 tel 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 q q tel 13942296513 qq 376315150 892498299 tel 13942296513 qq 376315150 892498299 http://www.Xiaoyu163.Com http://www.Xiaoyu163.Com.

  • Page 5

    Dtxtreme 5 ■ block dia gram dm jk jk pn pn i/f i/f i/f i/f i/f i/f i/f i/f midi pc2 pc1 mac to host midi in midi out midi thru kec-54214 inverter lpe gain sel. × 16 sw led 7seg led mpx regulator +9v regulator +5v regulator +3.3v d-ff cpu h8s/2352 cpu h8s/2352 swp30 dram 4m dram 16m wrom 32m wrom 64m...

  • Page 6

    Dtxtreme 6 ■ panel layout shift snare 1 2 tom 1 3 tom 2 tom 3 tom 4 ride crash 4 5 6 7 foot sw dc in 12v contrast host select to host individual output output l mono r + 1 2 3 5 4 mac midi pc-1 pc-2 max min click tap main out phones click accomp reverb on standby rhythm insert bass delete others 7 r...

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    Dtxtreme 7 ● rear panel 11 12 13 14 15 16 in out thru midi 1 8 9 16 input attenuation l h snare tom 1 tom 2 tom 3 tom 4 ride crash hi-hat kick 1 2 3 4 5 6 7 10 9 8 output l mono r individual output 1 2 3 5 4 6 hi-hat control foot sw dc in 12v standby on contrast to host host select mac midi pc-1 pc-...

  • Page 8

    Dtxtreme 8 ■ unit layout and wiring shift snare 1 2 tom 1 3 tom 2 tom 3 tom 4 ride crash 4 5 6 7 foot sw dc in 12v contrast host select to host individual output output l mono r + 1 2 3 5 4 mac midi pc-1 pc-2 max min click tap main out phones click accomp reverb on standby rhythm insert bass delete ...

  • Page 9

    Dtxtreme 9 q w e r t y jk-cn503 – pn-cn702 jk-cn504 – pn-cn706 jk-cn505 – dm-cn103 jk-cn506 – dm-cn204 jk-cn507 – dm-cn206 jk-cn508 – dm-cn205 11p 14p 31p 3p 3p 3p ref.No. Destination pin ref.No. Destination pin u i o !0 !1 !2 jk-cn302 – dm-cn2 dm-cn4 – lcd assembly dm-cn5 – lcd assembly dm-cn6 – pn...

  • Page 10

    Dtxtreme 10 ■ disassembly procedure [240]: bind head tapping screw-b 3.0 × 6 mfzn2bl (ep600230) [300]: bind head tapping screw-p 3.0 × 8 mfzn2bl (ep600220) (fig. 1) [190]: bind head tapping screw-b 3.0 × 6 mfzn2bl (ep600230) [200]: bind head tapping screw-p 3.0 × 8 mfzn2bl (ep600220) (fig. 2) 1. Bot...

  • Page 11

    Dtxtreme 11 [160]: bind head tapping screw-b 3.0 × 8 mfzn2y (ep600250) (fig. 3) [100], [120], [140]: bind head tapping screw-b 3.0 × 8 mfzn2y (ep600250) (fig. 4) 3. Jk circuit board (time required: about 4 minutes) 3-1 remove the bottom case. (see procedure 1.) 3-2 remove the rear panel. (see proced...

  • Page 12

    Dtxtreme 12 [30], [60], [80]: bind head tapping screw-b 3.0 × 8 mfzn2y (ep600250) (fig. 6) (fig. 5) 5. Lcd assembly (time required: about 8 minutes) 5-1 remove the bottom case. (see procedure 1.) 5-2 remove the rear panel. (see procedure 2.) 5-3 remove the jk circuit board . (see procedure 3.) 5-4 r...

  • Page 13

    Dtxtreme 13 ■ lsi pin description pin no. Name i/o function pin no. Name i/o function 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 pg3//cs1 pg4//cs0 vss nc vcc pc...

  • Page 14

    Dtxtreme 14 pin no. Name i/o function pin no. Name i/o function 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82...

  • Page 15

    Dtxtreme 15 ■ ic block diagram pin no. Name i/o function pin no. Name i/o function 1 2 3 4 5 6 7 8 clk syw min 1 min 0 vss sel 1 sel 0 sup i i i i i i i master clock sync signal signal input signal input mode select mode select 1 bit shift up input 9 10 11 12 13 14 15 19 sh 0 sh 1 le vdd daco 0 daco...

  • Page 16

    Dtxtreme 16 tc74hc245af (xs720a00) transceiver pn: ic706 dm: ic010, 209, 210 tc74vhc245f (xt800a00) octal 3-state bus buffer dm: ic203 sn75c1168nsr (xu073a00) line driver dm: ic015 1 d1r 2 3 4 5 6 7 8 9 10 a1 a2 a3 a4 a5 a6 a7 a8 gnd 11 12 13 14 15 16 17 18 19 20 v cc g b1 b2 b3 b4 b5 b6 b7 b8 1 2 3...

  • Page 17

    Dtxtreme 17 tc74vhc14f-el (xw876a00) hex inverter jk: ic318 1 2 3 4 5 6 7 1a 1y 2a 2y 3a 3y gnd 14 13 12 11 10 9 8 vdd 6a 6y 5a 5y 4a 4y tc74vhc273f(el) ( xy254a00 ) dual d-type flip-flop dm: ic204 1 clear 2 3 4 5 6 7 8 9 10 1q 1d 2d 2q 3q 3d 4d 4q gnd 11 12 13 14 15 16 17 18 19 20 v cc 8q 8d 7d 7q ...

  • Page 18

    Dextreme dextreme ena-v618510 0 to dm-cn206 to dm-cn2 to dm-cn205 16 9 8 1 input attenuation / / / / kick hi-hat crash ● jk circuit board to pn-cn706 to pn-cn702 to dm-cn204 to dm-cn103 ride tom4 tom3 tom2 tom1 snare component side contents jk circuit board v618510 (xy927b0) ...........................

  • Page 19

    Dextreme dextreme ena-v618510 0 ● jk circuit board pattern side 20 21 w w w . X i a o y u 1 6 3 . C o m q q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 t e l 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 q q tel 13942296513 qq 376315150 892498299 tel 13942296513 qq 376315150 892498299 http://www...

  • Page 20

    Dextreme dextreme ena-v618500 0 ● dm circuit board to jk-cn508 to jk-cn302 to jk-cn507 to ffc to pn-cn707 to lcd assembly hi-hat control foot sw to host host select contrast standby/on dc in12 v to lcd assembly to pn-cn705 to pn-cn703 to jk-cn505 phones component side aux in aux in vol. To jk-cn506 ...

  • Page 21

    Dextreme dextreme ena-v618500 0 ● dm circuit board pattern side in out midi thru 25 24 w w w . X i a o y u 1 6 3 . C o m q q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 t e l 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 q q tel 13942296513 qq 376315150 892498299 tel 13942296513 qq 376315150 892...

  • Page 22

    Dextreme dextreme ena-v618520 0 ● pn circuit board to jk-cn504 to dm-cn102 to jk-cn503 to dm-cn202 l/mono r output 1 2 3 4 5 6 indiv. Out to dm-cn6 component side 26 27 w w w . X i a o y u 1 6 3 . C o m q q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 t e l 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3...

  • Page 23

    Dtxtreme 28 ■ test program a b c c-01. C-02. C-03. C-04. C-05. C-06. C-07. C-08. C-09. C-10. C-11. C-12. C-13. C-14. C-15. C-16. C-17. C-18. C-19. C-20. C-21. C-22. C-23. C-24. C-25. C-26. C-27. C-28. C-29. C-30. C-31. C-32. C-33. C-34. C-35. C-36. C-37. C-38. C-39. C-40. C-41. C-42. C-43. C-44. C-4...

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    Dtxtreme 29 c-51. C-52. C-53. C-54. C-55. C-56. C-57. C-58. C-59. C-60. C-61. C-62. C-63. C-64. C-65. C-66. C-67. C-68. C-69. C-70. C-71. C-72. C-73. C-74. C-75. C-76. C-77. C-78. C-79. C-80. C-81. C-82. C-83. C-84. C-85. C-86. C-87. C-88. C-89. C-90. C-91. C-92. C-93. C-94. C-95. C-96. Trigger sw i...

  • Page 25

    Dtxtreme 30 ** yamaha drum trigger module ** ** dtxtreme ** [dlag 1] min max min_att max_att 45 57 90 113 [dlag 1] min max min_att max_att 45 57 90 113 [dlag 2] min_1r max_1r min_cr max_cr 96 103 16 26 1 main rom [dlag 3] min_pos max_pos 58 73 [diag 4] rimatt brsatt outatt 58 73 31 a. Test entry act...

  • Page 26

    Dtxtreme 31 b. Carrying on the test and the test at the time of fail 1. After setting each parameter in “a. Test entry”, press the “enter/ yes” key. The following appears. [indication screen] use this indication as a [test no. Selection screen]. If using [▲] and [▼] or the leftmost encoder, the test...

  • Page 27

    Dtxtreme 32 c- 04. Sub sram [initial indication] [test content] write/ read data to sram (sub) (ic103, ic104) and perform verify check. [test method] perform the test. [check item] check lcd test results. [indication of judgment result] in case of ok in case of ng [content of fail judgment] none [co...

  • Page 28

    Dtxtreme 33 in case of ng checksum in case of xxxx [content of fail judgment] none [completing the test] ok: go on to the next test. Ng: for handling the fail judgment, see “b. Carrying on the test”. C- 08. Sub wave rom 3 [initial indication] [test content] read data from wave rom 3 (ic108) via swp3...

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    Dtxtreme 34 c- 11. Sub wave dram 1 [initial indication] [test content] write/ read data from swp30 to dram (ic114) and perform verify check. [test method] perform the test. [check item] check lcd test results. [indication of judgment result] in case of ok in case of ng [content of fail judgment] non...

  • Page 30

    Dtxtreme 35 in case of ng [content of fail judgment] none [completing the test] ok: go on to the next test. Ng: for handling the fail judgment, see “b. Carrying on the test”. C- 15. Midi [initial indication] [test content] send the test pattern (aa 50 5f) from midi out and receive it at in. [test me...

  • Page 31

    Dtxtreme 36 [test method] 1. Check that the leds corresponding to the following panel switches light up in the sequential order below. [ rhythm / ins] [ bass / del] [ others] [ click] red [ click] green [ play / stop] [ rec] [ play] [ chain] [ song / job] [ utility] [ trigger] [ voice] [effect] [ en...

  • Page 32

    Dtxtreme 37 [completing the test] ok: go on to the next test. Ng: for handling the fail judgment, see “b. Carrying on the test”. C- 28. Host select sw [initial indication] content of [xxxx] mac, pc–1, pc–2, midi [test content] check that the host select switch works correctly. [test method] locate t...

  • Page 33

    Dtxtreme 38 c- 32. Rotary encoder 1 c- 33. Rotary encoder 2 c- 34. Rotary encoder 3 c- 35. Rotary encoder 4 c- 36. Rotary encoder 5 [initial indication] [test content] check that the rotary encoder rotates clockwise and counterclockwise correctly in order from the left (ec705) to the right end (ec70...

  • Page 34

    Dtxtreme 39 c- 48. Trigger sw in 2 c- 49. Trigger sw in 3 c- 50. Trigger sw in 4 c- 51. Trigger sw in 5 [initial indication] [test content] add looped signals to in2(tom1) ~ in5 (tom4) from phones and check that the trigger switch works correctly. Take care, however, to cut off dc by installing a ca...

  • Page 35

    Dtxtreme 40 [test content] for attenuation switches in01 ~ in16, add looped signals from phones on the left-hand side (on and upper side of jk board) and check that the inputted signals are being inputted into the cpu at correct gain and correct attenuation level . Also check that no signals are mis...

  • Page 36

    Dtxtreme 41 c- 87. Phones r 1 khz [initial indication] [test content] check that correct signals are being outputted from phones (r). [test method] insert the standard (stereo) phone plug into phones and measure the output waveform. Set the phonesvol, aux in volume to max. Check that no plug is inse...

  • Page 37

    Dtxtreme 42 c- 96. Factory set [initial indication] [test content] reset to the ex-factory data. [test method] pressing the [enter/ yes] key provides factory setting with [end] being displayed. [check item] none [indication of judgment result] none [content of fail judgment] none [completing the tes...

  • Page 38

    Dtxtreme 43 inspecting the main unit for sound production turn off powder once. Then turn it on again and inspect the following in normal mode. In play mode subsequent to exit from test mode, check that the noise level meets the requirements below. (maximize each volume.) output(l/mono): -75 dbm or ...

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  • Page 46

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  • Page 48

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  • Page 49

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  • Page 50

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  • Page 51

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  • Page 52

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  • Page 53

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  • Page 54

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  • Page 55

    Dtxtreme 60 ■ error messages midi buffer memory has become full by receiving too much midi data at a time via midi in or to host. Reduce the amount of data (data transfer rate) or increase the interval between each transfer on the sending device. An error has occurred while midi data was being recei...

  • Page 56

    Dtxtreme 61 the dtxtreme cannot recognize the specified file (file format). Check if the file is suitable for the dtxtreme and is not corrupted. This message will be shown if you attempt to load a song from the memory card or by receiving bulk data when a preset song is selected (in drum kit play mo...

  • Page 57

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  • Page 58

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  • Page 59

    Dtxtreme 64 ■ troubleshooting the dtxtreme is not making a sound or a triggered sound ● make sure the pads and triggers are connected correctly to the input jacks of thedtxtreme. ● make sure the connectors from the dtxtreme output jack (and not the indiv. Outjack) are plugged correctly to the input ...

  • Page 60

    Dtxtreme 65 the triggered sound is not stable (when using accoustic drums) ● make sure you have select the correct input type. Try a larger drum. ● make sure the trigger pickup (dt series) is securely fastened with new sticky tape. ● make sure the cable is securely inserted into the dt10 jack. Doubl...

  • Page 61

    Dtxtreme 66 the sound is too loud (the velocity is permanently too high) ● lower the gain setting. ● lower the minimum value of the velocity range. ● try another velocity curve. ● if you are using a sensor made by other manufacturers, it may be sending a large signal. ● reset the input a ttenuation ...

  • Page 62

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  • Page 63

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  • Page 64

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  • Page 65

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  • Page 66: Parts List

    Parts list ■ contents overall assembly ............................................................... 2 pn circuit board assembly ............................................. 6 electrical parts ................................................................ 8 ■ warning components having special c...

  • Page 67

    Dtxtreme 2 ■ overall assembly shift snare 1 2 tom 1 3 tom 2 tom 3 tom 4 ride crash 4 5 6 7 foot sw dc in 12v contrast host select to host individual output output l mono r + 1 2 3 5 4 mac midi pc-1 pc-2 max min click tap main out phones click accomp reverb on standby rhythm insert bass delete others...

  • Page 68

    Dtxtreme 3 110 120 130 140 100 40b 90 ● inside view 1 c view d view e view c d e 10 70 80 20 30 30 60 50 40 ● insideview 2 40 50 60 a view b view a b www. Xiaoyu163. Com qq 376315150 9 9 2 8 9 4 2 9 8 tel 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 q q tel 13942296513 qq 376315150 892498299 tel ...

  • Page 69

    Dtxtreme 4 150 150a 150b 150c 170 170 ● jk circuit board assembly 90c 90d 90c 90a 160 90b 90e 90d 90d ● dm circuit board assembly www. Xiaoyu163. Com qq 376315150 9 9 2 8 9 4 2 9 8 tel 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 q q tel 13942296513 qq 376315150 892498299 tel 13942296513 qq 37631...

  • Page 70

    Dtxtreme 5 ∗ : new parts rank: japan only -- v 6 1 9 3 7 0 0 -- ep600250 v 6 1 9 6 1 0 0 v 3 6 2 4 4 0 0 v 7 0 8 0 9 0 0 v 6 1 8 3 2 0 0 v 6 1 9 3 5 0 0 ep600250 v 6 1 9 3 6 0 0 ep600250 -- v 6 1 8 5 0 0 0 v 6 1 9 6 5 0 0 v f 7 0 5 7 0 0 v 6 1 9 6 0 0 0 v 6 3 3 7 9 0 0 ep600250 v 6 1 9 2 8 0 0 ep600...

  • Page 71

    Dtxtreme 6 ■ pn circuit board assembly 130 190 100 120 110 160 150 170 140 180 30 10 90 60 70 80 50 20 40 ● front view ● rear view www. Xiaoyu163. Com qq 376315150 9 9 2 8 9 4 2 9 8 tel 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 q q tel 13942296513 qq 376315150 892498299 tel 13942296513 qq 3763...

  • Page 72

    Dtxtreme 7 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 -- v 6 1 8 5 2 0 0 v 6 1 9 4 4 0 0 v 6 1 9 4 5 0 0 v 6 1 9 4 6 0 0 v 6 1 9 4 7 0 0 v 6 1 9 4 8 0 0 v 6 1 9 4 9 0 0 v 6 1 9 5 0 0 0 v 6 1 9 5 1 0 0 v 6 1 9 5 2 0 0 v 6 1 9 5 3 0 0 v 6 1 9 5 4 0 0 v 6 3 4 6 2 0 0 v 6 1 8 2 9...

  • Page 73

    Dtxtreme 8 10 20 c0701 c0702 c0703 c0704 -0709 c0710 c0711 c0712 c0713 c0714 c0715 c0716 c0717 c0718 c0719 c0720 c0721 c0722 c0723 c0724 c0725 -0730 c0731 -0736 c0737 -0740 c0741 -0744 c0745 c0746 c0747 c0748 c0749 c0751 -0807 cn702 cn703 cn705 cn706 cn707 da701 -712 ec701 -705 ic701 ic702 ic703 ic7...

  • Page 74

    Dtxtreme 9 rg005560 rg005560 rg205180 rg005560 rg005560 rg007100 rg007100 rg008100 rg008100 rg006100 rg006100 rg006470 rg006470 rg006100 rg006100 rg007100 rg007100 rg006100 rg006100 rg008100 rg008100 rg006470 rg006470 rg006100 rg006100 rg005560 v z 0 8 5 5 0 0 v z 0 8 5 5 0 0 vd303700 vd303700 v l 4...

  • Page 75

    Dtxtreme 10 c0038 c0039 -0044 c0045 c0046 c0048 c0101 c0102 c0103 c0104 c0105 c0106 c0107 c0108 c0109 c0110 c0111 c0112 c0113 c0114 c0115 c0116 c0117 c0118 -0122 c0123 c0124 c0125 c0126 c0127 c0128 c0129 c0130 c0131 -0138 c0139 c0144 c0145 c0146 c0147 c0148 c0149 c0150 c0151 c0152 -0160 c0201 -0206 ...

  • Page 76

    Dtxtreme 11 c0247 c0248 c0249 c0250 c0251 c0252 c0253 c0255 c0256 c0257 c0258 c0260 -0262 c0266 c0267 c0268 c0270 -0272 c0273 c0274 c0275 c0276 c0277 c0278 c0279 c0280 c0281 c0282 c0283 c0284 c0285 c0901 -0969 cn002 cn004 cn005 cn006 cn102 cn103 cn202 cn203 cn204 cn205 cn206 d0001 -0003 d0004 d0201 ...

  • Page 77

    Dtxtreme 12 xy537a00 xw104a00 vn686000 xl093a00 xw832a00 x z 1 7 9 1 0 0 xv411a00 xv411a00 xs725a00 x z 1 8 0 1 0 0 x z 1 8 1 1 0 0 x z 1 8 2 1 0 0 x z 1 8 3 1 0 0 xv077a00 xs048a00 xv932a00 xv932a00 xs516a00 xv242a00 xt800a00 xy254a00 xt514a00 xf291a00 xm332a00 xy537a00 xs720a00 xs720a00 xw104a00 x...

  • Page 78

    Dtxtreme 13 r0013 r0014 r0015 r0016 r0017 r0018 -0024 r0025 r0026 r0027 r0028 r0029 r0030 r0031 r0032 -0036 r0037 r0038 r0039 r0040 r0041 r0042 r0043 r0044 -0046 r0048 r0049 r0050 -0052 r0054 r0055 r0056 r0057 -0064 r0065 r0066 -0068 r0069 r0070 r0071 r0072 r0073 r0074 r0076 r0077 r0078 r0079 r0082 ...

  • Page 79

    Dtxtreme 14 r0128 r0129 r0130 r0131 r0132 -0134 r0138 r0139 r0140 r0141 r0201 -0210 r0211 -0220 r0221 -0230 r0231 r0232 r0233 r0234 r0235 r0236 r0237 r0238 r0240 r0241 r0242 r0243 r0244 r0245 r0246 r0247 r0248 r0249 r0250 r0251 r0252 -0254 r0255 r0256 r0257 r0258 r0260 r0261 r0262 r0263 r0264 r0265 ...

  • Page 80

    Dtxtreme 15 rh045100 rh045100 rh047100 rh045100 rh045100 rh047100 rh047100 rh045100 rh045100 rh047100 rh047100 rh045100 rh045100 rh047100 rh045100 rh047100 rh045100 rh045100 rh044680 rh047100 rh045100 rh047100 rh045100 rh047100 rh045100 rh047100 rh045100 rh047100 rh045100 rh047100 rh045100 rh045100 ...

  • Page 81

    Dtxtreme 16 -0400 c0403 c0404 c0405 c0406 c0407 c0408 c0409 c0410 c0411 c0412 c0451 -0490 c0501 -0504 c0505 c0506 c0507 c0508 c0509 c0514 -0520 c0521 c0523 c0524 c0527 c0528 c0531 c0532 c0533 c0534 c0540 -0543 c0546 -0549 c0550 -0553 c0554 c0555 -0558 c0559 -0562 c0563 c0564 -0567 c0568 -0571 c0572 ...

  • Page 82

    Dtxtreme 17 d0301 -0314 da301 -356 da357 -371 da373 da374 em301 em501 -505 ic301 ic302 ic303 ic304 ic305 ic306 ic307 -314 ic315 ic316 ic317 ic318 ic501 -503 ic504 -508 ic510 ic511 ic512 ic513 ic514 ic517 ic518 ic519 jk301 -0312 l0301 -0324 r0301 -0308 r0317 -0324 r0325 -0340 r0341 -0355 r0356 -0370 ...

  • Page 83

    Dtxtreme 18 rg008220 rg008220 rg005100 rg005100 rg007100 rg008180 rg008220 rg006470 rg008100 rg007220 rg008220 rg008100 rg006100 rg007470 rg007220 rg008100 rg006100 rg007470 rg008470 rg204100 rg007100 rg007100 rg007330 rg007330 rg006680 rg006680 rg006100 rg006100 rg007100 rg007100 rg006820 rg006820 ...

  • Page 84

    A b c d e f g h i j k l m n o p q a b c d e f g h i j k l m n o p q 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 dtxtreme dtxtreme dtxtreme njmj78l05ua (xj598a00) regulator +5v 1: output 2: common 3: input 1 2 3 note: see parts list for details of circuit board component parts. Jk kec-54212...

  • Page 85

    A b c d e f g h i j k l m n o p q a b c d e f g h i j k l m n o p q 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 dtxtreme dtxtreme dtxtreme kec-54211 dm htj-064-12d cpu h8/2352 dram 16m dram 16m wrom 32m wrom 32m mask rom 64m w1a mask rom 64m w1b µ pc2933t-e1 (xs516a00) regulator +3.3v 1: v...