D d--7 70 0 service manual multi d/a converter effective : october, 2002 s-0077a contents 1 specifications ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 2 2 adjustments and checks ・・・・・・・・・・・・・・・・・・・・・・・・ 3 3 exploded views and parts list ・・・・・・・・・・・・・・・・・ 5 4 pc boards and parts list ・・・・・・・・・・・・・・・・・・・・・...
−2− 331mm 369mm 465mm 162mm 1 specifications electrical characteristics (at 24bit/44.1khz input) frequency response ........................................20hz-20khz ±0.3db s/n ratio ..............................................................................116db dynamic range......................
2-2 audio system setting clock mode: pll aes3 input: single digital filter: fir digital in: fs=44.1khz, fullbit ● if you intend to use a digital output of the p-70 or others for connection to the digital input, use a digital signal that is not upconverted. 2-2-1 dc offset adjustment 1. Set the outpu...
−4− 2-2-2 output level check 1. Connect the ac voltmeter to the line out. 2. Play the track 2 (1khz, 0db) of the mcd-111, and check the output level. Specifications: 2.2 ± 0.2vrms (100kΩ load, rca) 4.4 ± 0.2vrms (100kΩ load, xlr) 2-2-3 distortion check 1. Connect the distortion meter to the line out...
Exploded view-1 −5− 1 2 3 4 5 6 6 7 7 8 8 9 0 q q q w w e r t y u i o p a s s d f g h j k l ; 2 z c ! ! @ @ @ # # # # # # # $ $ % % % ^ ^ & * * ( ( q q q q 3 @ v b x ) 3 exploded views and parts list.
−6− exploded view-1 ref.No. Parts no. Description remarks 1- 1 * m00941100a top panel 1- 2 m00260101a collar,screw(s) 1- 3 m00260100a collar,screw(l) 1- 4 * m00940501a side panel,l 1- 5 * m00940601a side panel,r 1- 6 * m00940800a end cap 1- 7 * m00940700a front panel,cap 1- 8 * m00942900a bracket,ca...
Exploded view-2 −7− 1 2 2 3 4 5 6 7 8 9 0 q w e r t y u i o p a s s d f g h j k k l ; z x c v ! ! ! @ # $ $ $ % ^ & & & & & & & & & & * * * * * * * * * * * * * * * * ( ) *.
−8− exploded view-2 ref.No. Parts no. Description remarks 2- 1 * m01378500b rear panel 2- 2 * m00289000a shield sheet 2- 3 * m00689100a cushion,tray 2- 4 * 5332031900 earth terminal m3 2- 5 * m01396100a cover,plate 1394 reserved 2- 6 * e95134300a pcb assy,inlet 2- 7 * m00943200a plate,emi filter 2- ...
−9− digital pcb this pcb is a four-layered board. 4 pc boards and parts list.
−10− analog pcb this pcb is a four-layered board..
−11− front pcb toggled pcb word pcb bal sw pcb.
−12− pwr ana pcb pwr digi pcb pwsw pcb inlet pcb.
Digital pcb assy ref.No. Parts no. Description e95133500a pcb assy,digital e90133500c pcb,digital e0071650 socket,ic30-0803-s4 * m0052230 heatsink,osh-1525-sp * 5780023008 screw,bpa 3x8 nb * 5780222606 screw,flat m2.6x6 nb c106 c0036264 ce, 47uf 10v m svp c107 5260572920 ce,1.0uf 50v m ecev c110 c00...
Analog pcb assy ref.No. Parts no. Description c368,c468 c0035340 ce,100uf 16v m sa c370,c470 c0035340 ce,100uf 16v m sa c374,c474 c0035340 ce,100uf 16v m sa c376,c476 5260463820 ce,220uf 25v m au c378,c478 5260463820 ce,220uf 25v m au c383,c483 5260463820 ce,220uf 25v m au c385,c485 5260463820 ce,22...
Front pcb assy part of gather pcb a assy ref.No. Parts no. Description e95133700a pcb assy,front e90133700a pcb,front * m00070302a spacer,led lh-3 l=2 * m0141680 holder,led lf-8 m00070300a spacer,led lh-3 l=6 m0141690 holder,led lf-12 m00539300a holder assy,fl c804 5260462620 ce, 47uf 16v m au d805-...
Pwr ana pcb assy part of gather pcb b assy ref.No. Parts no. Description e95134100a pcb assy,pwr ana [us,c] e95134150a pcb assy,pwr ana [e] e90134100a pcb,pwr ana * 5555590000 earth plate a * e0034560 clip fuse,h0446 * m00350800a heatsink,osh-2435-spl * 5780023008 screw,bpa 3x8 nb c601-c608 £ 526334...
−17− included accessories ref.No. Parts no. Description remarks d00712900a owner's manual,6multi e00699710a remote control unit,rc-891 5347007000 battery,um-3 £ 5350018800 power cord set,3p [us,c] £ 15922303 power cord set,3p [e] * m01499300a cushion,foot 5 included accessories.
8 6 7 4 5 2 3 1 e d c b a schematic diagram d-70 digital pcb (1/2) multi d/a converter d d--7 70 0 1 st issue; may 2002 aes3 2->1 convert pcb,digital (1/2) xlr 2(r) rca 1 rca 2 rca 3 tos 1 tos 2 xlr 1(l) to pmd200(3.3v) from pcb,pwr digi to pll pld,fir to pmd200 digital out to pcb,reserve master sla...
8 6 7 4 5 2 3 1 e d c b a schematic diagram d-70 digital pcb (2/2) multi d/a converter d d--7 70 0 1 st issue; may 2002 pcb,digital (2/2) on:normal off:flash write to vco from mpu from dir to df [lock] [ferr] [oerr] tssop package e901335-00c fir_lrck fir_bck fir_dol fir_dor bcko wcko wcki bcki hdcd ...
8 6 7 4 5 2 3 1 e d c b a schematic diagram d-70 analog pcb (1/2), word pcb, bal sw pcb multi d/a converter d d--7 70 0 1 st issue; may 2002 dor dolb dol dorb to pcb,analog (2/2) to pcb,analog (2/2) \ -- 48 96 192 lpfsel2 0 0 1 1 lpfsel1 0 1 0 1 to pcb,analog (2/2) \ old 12 33 36 -- xtlsel2 0 0 1 1 ...
8 6 7 4 5 2 3 1 e d c b a schematic diagram d-70 analog pcb (2/2) multi d/a converter d d--7 70 0 1 st issue; may 2002 pcb,analog (2/2) 4,7 4,7 7 1 9 2,9 4,7 2,9 3,8 2 9 2 1 10 3,8 1 1 7 10 8 10 1 4 3,8 3,8 1 3 10 10 2,9 10 3,8 2,9 4,7 10 3,8 1 2,9 10 1 2,9 3,8 3 4,7 1 2,9 4 4,7 10 10 4,7 4,7 1 2,9 ...
8 6 7 4 5 2 3 1 e d c b a schematic diagram d-70 toggled pcb, front pcb multi d/a converter d d--7 70 0 1 st issue; may 2002 f1 f2 -30v +5v gnd xrst single dual pll ram word+ram l-934mbt chassis gnd pcb,front pcb,toggled to pcb,pwr digi to pcb,digital (2/2) chassis gnd e901337-00a e901338-00a p36 p3...
8 6 7 4 5 2 3 1 e d c b a schematic diagram d-70 pwr digi pcb, pwr ana pcb, pwsw pcb, inlet pcb multi d/a converter d d--7 70 0 1 st issue; may 2002 pcb,pwr ana pcb,pwr digi to pcb,front to pcb,analog to pcb,digital earth plate earth plate pcb,pwsw pcb,inlet earth plate to pcb,analog to pcb,analog t...
