GM-8506ZT/E
Contents
1. AMP UNIT 1 1 1 Jg mad Kid 1 ie m r law Imi TW ONG bury wor gg PD DAC 1 Se gt 1 11 IS 55 TR 4 21 1 elo ll slim ele IE 41 iN sls 1 SI 5 20 SC Pes Eek G82 2 WS pum LE Rt EE EL Tp mom i 1 1 23 eng V s di usd TE 28 8 act LD set ike MELT SE CONT mne 199 TN TEL lt 25 entm KS Se 5 Le AN 5 SI 24 Wie wa tes 24 pente YA 2 WN 2 pa PD2055A 28 m T cool EI 8 523 cafu 10 05dBs nu 222. Large size IC FOR CRYSTAL SCH diagram OSCILLATOR buerg Tea 8 E 1 A veel LV Son 1 B506ZT E Rye HERE BUS DRIVER IC 9219952 oo SEN Sg EE z z 1 Lead p N P on 24 SCH 5 34 TE BE w w 6 85 a i em 822 4 57 59 51 57 ET Y5 wer 56 ust Si MEET MEX El 55 IC FOR CHANGE SN 22 ax OP EET 54 RROR DATA 23 mie OT SS 53 est Sie ED ies SYSTEM CONTROLLER gt IE da 55 p 52 Wi ve 56 ick oleo 51 i Jr E ss 52 3 s2 EE EE ARE 19 412 102 PD5584B 39 Ae 59 13 48 T ho 22 eie Di 48 m rM TENTI Ww E E e e G 215 15 SISTI RIRA 47K 17 TT s 29 x Aar iiid EE EE Nar RE i Sa d IBS Fe ADC l 8 1 8927 1 INC 1 2 he w l 2 5 Zen ll 4 AINR SMODE 41 2t aam Bees En
3. 1 2 gt l ba Ere EE Se EE 1 I 11083 804 2 d3MOd I T ee TUE 1 HOLY d NIYII e 1 37179058 nos 3 129098 W5 a 404 8314 Llc I eee tele Bi Ise 179390 p RN M un E E 1 I 1 6089 242 051 4 2 rem WEE EE E MM c E EE 9 E US TEM SZ rt 1 kas DIA ZL 20 04 4 783 105 e d ey Es uz ien 519 8082 L S I ES lt DCH 8 diu HEK I 25 53 786 EET 4 9 GAN i GIS z I Hi 3845 1 1 amp amp 21 0 N1 ZEYLA 1 5 I 1 TEE v 4815 LNE d 4 HY i T ATR gt TOON I 836 7158 INT 5082 5888 g O 83 H 783 IS d 1 s 49 5 10821 T 955 779 B EE AGE AE AI p ed el vi SG 2 1 ay a a z EE Pac Na rc yi TT Tt m T I I 8 a I cr Q 139 1 1012 DO ES 15981 Fri 1 1 28 tes l E 40458 OND 1 lt z 1 OO S i p 1 T de
4. 2 5 5292 m n RUN EG EDE SNY e p d LSND AA Be OPP HPO 2 AO 2 ZS ee SEE EE EDE 5 a sZ Zs 5 2 2 z z z E went S lt E B BEE X001 2578 0571 GES 81 81 t D ugy 92 T pe sm m im EE 52555555 385 1 1673 Beat say lt 01 E Lei lt x 1649 4 1 EN maat EN 1 i MOON oe 1 1 21201 D I Ie I ale gt I 91 msi 6 ale ST I 71 Ulm H Lx ST 5101 amp 222 N mn I CO Se SIRIS I 84 L a i 1 E sox N 10 91704 sl sp T 6L I STE alls siele ssax UT 1x98 Ko E 51515 I 22 TOE z S 1 m 1 iz wi 9 Lo 5 5 212 l 918 1 iw ST ov d lt oo 44 I 18585 8345333833 Bi le ag E 2449 I 2 Or O i M c 0 MN DEE 4340 sz 0105 Onon Ty SILI F
5. h h CL shy ras Ha i S kd lin 11 1 2 HH 3 4 GM 85062T 85062ZT 91 8606ZT 8606ZT 91 4 PCB CONNECTION DIAGRAM 4 1 DSP UNIT NOTE FOR PCB DIAGRAMS 1 The parts mounted on this PCB 2 Viewpoint of PCB diagrams include all necessary parts for several destination Connector Capacitor For further information for respective destinations be sure to check with the schematic dia SIDE A gram P C Board Chip Part SIDE B DSP UNIT 0 ADJ VR601 VR601 SC Je gt a mi errie u gt gt P PS s rael O S O4 I d 10141 10141 200000006000 Ho 401 24 20 15 13 IC601 IC601 S lt D D b ooo6o0ooco 0 52 MESI 006000000006 oO X T Ic361 omnes SE E exei W118 R504 IC341 P s ER oy KEN By 8542 c O 10541 O O oO GR L342 d Z eeh 0151 2 070 a E 545 Soe 3 Va 10871 T IC131 VR6 2 615 10471 e ei R315 Sih _ G7 41 1 1 ias S 10501 ICIP z 0 1 MIC601 IC331 I 5 d og IC101 X301 R314 ARC Fl os cc eie Uk TIL BES 151
6. papa EE et EE ae EE ss 3 aam wu Sat ASE wow I D DP I 1 15 190 TES od d ee 9199 ns 9 set 99A aas HO e EL is 9095 MIN I OT 005616 3592 1 eua NIIN 1 212952 TE 130N zaz 8181422 lt 05789 E Teel 20341 TEN AE i was ER 21481 oq ed 057894 8 224 TN 1 SIE 103d1 1 I gt Ave 1391 21591 Ke 1 l an 914 cep sh Omm ms AGL om wat Eise als ao NEL 8192 9094 H am v kez 1 Ji I o o _ 4 oady Wm om 1 1 1 01719 TT DI 100 EF az PKEEEEEEE gt BSE BS 6 1 1195 7890 We 55 29 ce TE I RES N I 6S gib rd gl I ala 109201 Wu OT lac ehm 9 3 1 i mar 1909 4 ie LS SNe JN m gi IED TESZT MEEL Ses AN EE 95 l Ng a I kr er ER ga mee a f k FNTT K NC N g Wr nev gt ES e ss an t ENE 2 1 i 14131 Lg 22 8 UNIV Ose 1 N d Qs peg Be mi TOR lez N ME 2 100 JE VI z
7. I a 1 OM vale I ss I I EUNT l 17991 GLZOL9LNS os d 1 ema sg on TANT ames at I I DN DN D DN 04 I 3999 EES EA va Ja j dd s E 5 d 1 SMS a AO 8g8 z z E gt 7928 23 42898 I I 4 p ad 5 1 0 4 1 1 1 E E 8 als 8 ML un Z ele 25s z w 6 28 E 8 8 8 me ig AST 1 51 9 1 TE gt ale 2781 ale di o I E STA i ale HE 1 Om z T STE 1921 ME 3 8 TESTS 5 22 fi oyu afe ES fe 8 Ter 2 4 ma Tul KR Va l H vL LE Talos N I 1 Des 101 E Dm 1 1 su di 1 or m C I Sus 1 gt sT T AT JAOAX 1 ele ES aagi yous a SI 8 N We x TE 592 im Mil als 8L 4 1 EL I 29 cM 14 va q de E EO I oz UT Dog I E 058 1 1 TT zm T iert i ET 1 t 1 JV d lt ooi i j T LA D I oa 1 V est 1 1 T 1 GAY ILAN I 1 a IE Z IR 2 1 3 ig sibw oul 1 zm Lt T LLE Fira 1
8. Teen Soe bee See d C Di 6v EE e v lt ma m 10 GM 85062T 85062ZT 91 8606ZT 86062ZT 91 lt m a a mA EE EE EE El nm JL EE LL 5 a1819sIp A81S 3 10W je EDE RT 0 lt 2200 diuo si ON I 1108 4 224 e jogwuAs HA pi 1 GE pue 510151891 9191051 t ZS nS t 1 101 ue 101sise4 diuo uaam1ag si uo 210151891 10 Sjurod P M Ge ON 7 ais 1O SIS 1 e
9. STE he cetus 2 22 3 55dBs 2 i cati 21 20 n ets gg 20 uir P 19 1 R T sm 9 L rn WEEK m sn spas D PUN 220 15 16c E VOL HT 1 1 zu 1 IE t wn 7 j alle 2 DEEM 1 A 1 7 4 m Tm her nii m 5 2 1 BENE als L wi gle cA m nass SI l 1 Lee s 187 ER L T i R A E ug i wie we 2 op 5 l 22 E 1 agi Eu js 5 321 lim i Ee 39 1 ho we 1 alal ale STE 5 1 22 ale HE se TEE T JSP IC FI Ml 1 i DS LES T YNNN Go Doaa SC i i UNA S PD2055A 5 027012 1 ER i wx f EEEE EEEE SE REG jure 1 S S oug wer AR muaj 1 el BEE DAC a 1788 228 21 ner o nog 20 og z MEE grays S IE bi 1 859 5 m 0000 xps i 1 Laci LA seg H z 1 Lenz mo 1 1 Bror 5 1 11 4 EE EE SSS AU ei dE is Be o 5 avssi ze d D 3 1 oo
10. E K EE EE aut qu po i 02 12 I we 14 1 I or 1e SERE cy as ret VD Symbol indicates a resistor Decimal points for resistor SFLP D Den No differentiation is made between chip resistors and capacitor fixed values h SERM E pepe 1 discrete resistors are expressed L SERP NMT K 1 Symbol indicates a capacitor 2 2 282 aas EE N H No differentiation is made between chip capacitors and 0 022 R022 3 2 1 FOR FRONT 1 MUTE STBY 1 discrete capacitors EE ER EE oae ia E 1 I MUTE2 I
11. 50 102 50 CKSQYB102K50 CKSOYB102K50 CKSQYB102K50 CKSQYB102K50 CKSOYB102K50 CKSYB102K50 CKSYB102K50 CKSYB102K50 CKSYB102K50 50 221 50 Part 50 102 50 50 102 50 CKSQYB102K50 CKSQYB102K50 CKSQYB102K50 CKSQYB102K50 GM 85062T 85062ZT 91 8606ZT 8606ZT 91 6 ADJUSTMENT Connection Diagram H U KEX M8506ZT UC KEX M9506ZT UC KEX M8606ZT EW KEX M8706ZT EW Display 20P 12P 5601236 DSP AMP GM 8506ZT E GM 8606ZT E GGD1167 GGD1144 10P 12P CD Changer CDX M8076ZT E 10P 10P 25 GM 85062T 85062ZT 91 8606ZT 8606ZT 91 H U KEX M8406ZT UC KEX M9406ZT UC KEX M9006ZT EW KEX M9106ZT EW EF GGD1236 DSP AMP GM 8506ZT E GM 8606ZT E 6 GGD1167 GGD1144 12P 12P CD Changer CDX M8076ZT E SSDTHE CDX MS8106ZT E 10P 10P 26 GM 85062T 85062ZT 91 8606ZT 86062ZT 91 Jig 27 GM 85062T 85062ZT 91 8606ZT 8606ZT 91 ASL SECTION Preset conditions 1 Set VR601 and VR602 around the center of the adjustable range 2 Ground pins 3 and 16 of IC601 Step Input Output Adjustment No MIC Pin 22 Adj point Spec Conditions 1 By using an oscillator apply a sine Observe the output at VR602 1 2 0 3V Pin 16 Ground wave of 7Hz 2 5mV to the MIC Pin 2
12. I CN52 ECKE Fd HERES CN905 1 a a BSENSE TUNER EW 7 8dBs zd gt TUNER UC 12 8dBs eS zi pas T av u 1 igi 1 1 op 1 iss Di i LI E IE bag Cl I wage E Ski 7 77 ol 51 12 E 1 es s mn sess case nt REISE I I R 5 16 meme mi mi um gs amp ED WEM ua Fo WEP I GND 1 ISCH 1 vin 1 1 ACC EEN AE 5 2 La aal M x w cag um cons 3081 amid T BH i dL 5 raise OU NS DS 49 bm 1 S d 1 9 2 COIT GND m T we 7 MATEI ons Ak Syspw SGND mmn COLM 42 MI pu Via Blees BCDL CDL e amy 14 PET EE AE cms One TO iK 1 DER T RAM mE SRR 7 1 SRRP Ed Ee rd ward Mat WE TAPE 25 15485 ens pg asss 3 1 Pago en Zi 1 CH mow ER i ER SRL SRL Pa EET MUTE Sa J SFR wt Jr EE de deed E did SFL SFL 2 fi OER PEU C95 31 GND 13 Ion emm are 1 51957 IM 2 TE 90 IC a x i ss STBY 4 STBY haapa uy I 4 GND ND eL EH enam i D wj
13. MEE Ed MUTE gt qu H a E R351 H S fi Ten F MEE EES EE L 5 CIE 1 MUTE LE gt gel tl 5 PRG 55 gt 712 9 chm pis mm mm 1 zel s 1102 H ER Is RIS 282 1382 ER EE EE EE FEE S Ld 15014 mm ba om 1 MO Tal WU GE OPERATIONAL La w AMPLIFIER FOR Site E GAIN REGULATOR GAIN REGULATOR di vs lee 1 BT E 5 6 7 8 GM 85062T 85062ZT 91 8606ZT 8606ZT 91
14. am ets OFFSET DELAY 9 96wx16b 9 5 25 CIRCUIT TIMING GENERATOR PROGRAM ROM 1024wx32b PROGRAM COUNTER TEMPORARY RESISTOR SERIAL DATA 1 0 CIRCUIT SYNC ELRIO ELRI1 ELRO EBCIO 2564 2532 WCK LR SDIO 5011 SDOO 5001 31 GM 85062T 85062ZT 91 8606ZT 8606ZT 91 Pin Functions PD5584B Pin No Pin Name VO Format Function and Operation 1 ASLIN Difference of noise and signal input 2 TLMT TEL mute input 3 AVCIN AVC LAN data input 4 AVCOUT AVC LAN data output 5 AVCPW AVC LAN driver power supply output 6 DSPACK DSP IC ACK input 7 DSPCK DSP serial clock output 8 DSPDT DSP data output 9 DSPIN DSP serial data input DSPCD DSP command data output DSPCS1 TC9332F chip select 1 DSPCS2 TC9332F chip select 2 PEE Beep tone output ASENS ACC power sense input BSEN Back up power sense input SYSPW System power supply control output TESTIN Test program start input TSEN Test enable input TSCK Test program clock output TSO Test program serial output TSIN Test data input NC Not used MUTE Mute output SMUTEIN System mute input RESET Reset input NC Not used XIN Crystal oscillating element connection pin XOUT Crystal oscillating element connection pin VSS
15. IN ad Tz 55 1 x 558 9 9 5 5 ER posa EE m I 4 UN UN JUN 855555858 JOV 13533 In mm 1 l 2 A kl __ 1 1590 o satawa ES 1 15885 MEN I A 208 Js QUI UU UN Ul AQ IN NIN NIN n 121 amp 3 EER S 5 5 eS z SCH 5 278 nme TET m I 2 MSL gt VE 4 1 er 1 v MS lt i 4 1 1 1531 81 4 ESE Sooo fale dc 57 Ww PEEEEETITTI TTTI 8 a w Hd EDS ve S S a A me a Lvl SN3SV 29 pi 1 zr ED I mar WE 1 8v m e eg UD nass Ty C I 6 S8vr8S8d 259480 ES HF SI 00 EE t T ska did il LS rem n oi 25 18821 LE T TOT Iss L 2 is osso 51 95 tip Deeg I 24 ot 0 I ss zi 1 RIT N rs 5 5 15121 gsl d 10 d N Q 2 N j S S 10450 24 D s Im 95 I gs Wd 30983 eel gt Xo RE 18131 cs isi 403 21 l ER Xr z te DE GSM gj EE I MON ER EL d 0 04 4 is ANODAY e I sc AL DEN 8 g Na 85 NISAY lt lt WE 8 1 am ved 00 I 64 Bog MUTE ST at EE 9 o Ly 00 EE AZ
16. amp g 33141 Id AV i NO 1688 Ed 29 ig lt 1 8 380 11041 oud ien X 1158 5 I 1 Lost 15801 EN Ska i I asses ESE a d T OND TEE 138 E Ee SES BEES s Nr t 1 EA SOEN m X T NT3M T T og I 2518 1608 I N E l EE RE ee Se 1 Es d N EE I 3658 1 1090 EET S EET EE TEIT kaws atukwa EE EET 5198 1192 rr N EES AI EES 1 283 D 9199 1 S V 1890 1998 1 D 20 Se xl 818 01 22 W039 338 i 1 2 1 GM 85062T 85062ZT 91 8606ZT 8606ZT 91
17. Diode Diode Diode Chip Diode Chip Diode Chip Diode Chip Diode Chip Diode Chip Diode NJM2100M NJM2100M NJM2068MD NJM2068MD NJM2068MD TA8221AH1 PAL001A TA8225H LF1 NJM7805FA NJM78M08FA M51957BFP DTC323TK DTC323TK DTC323TK DTC323TK DTC323TK DTC323TK 2SC2712 2SC2712 2SC3651 2SC2712 2SC2712 2SB1260 DTA144EK DTC144EK 2SA1162 2SA1162 2SA1162 DTC144EK RB421D MA151K 5KP24A RD7R5M B3 RD7R5M B3 MA151K ERA15 02VH UDZ5R6 B RD2R7M B2 UDZ3R9 B MA151WK MA151WK MA151WK MA151WK MA151WK MA151K Diode Diode Choke Coil 0 3mA RESISTORS 22 2020202020 2020202020 2020202020 DIDDII 2020202020 2020202020 DIDDII 00000 2020202020 501 502 503 504 505 506 509 510 511 512 513 514 517 518 519 520 701 702 703 704 705 706 707 708 721 722 723 724 725 726 727 728 751 752 761 762 763 764 771 772 773 774 775 776 777 778 779 780 801 802 803 804 805 806 807 821 822 851 852 853 GM 8606ZT E GM 8506ZT E GM 8506Z27T 8506Z2T 91 8606Z7T 8606Z27T 91 UDZ20 B UDZ20 B UDZ20 B CTH1079 RS1 108153J RS1 108153J RS1 108333J RS1 108333J RS1 10S0R0J RS1 10SOROJ RS1 108153J RS1 108153J RS1 108333J 51 105333 RS1 10SOROJ RS1 10S0R0J RS1 10S162J RS1 10S162J 51 105162 51 105162 RS1 108473J RS1 108473J RS1 108104J 51 105104 RS1 10S202J RS1 10S202J RS1 108152J RS1 108152J RS1 1
18. ECU OTHER 5 EMV OTHER 5 CDX M8076ZT E 7SP KEX M8406ZT UC KEX M9006ZT EW KEX M9106ZT EW VEHICLE CDX M8176ZT E B ACC GM 8506ZT E GM 8606ZT E PWR L AMP CDX M8076ZT E CDX M8176ZT E 35 GM 85062T 85062ZT 91 8606ZT 8606ZT 91 7 3 3 Service Mode For DSP Amplifier 1 Outline This specifications details operation according to our suggestion for answering complaint about sound quality in audio systems It is based on an assump tion that a dealer or service person operate the prod uct to solve the problem 2 Sound Quality Service Mode Function Sound Quality Service mode has the following func tions Frequency characteristics adjustment Specifies two points frequency dB value of equalizer EQ to adjust frequency characteristics Also adjusts attenuation Level adjustment Adjusts sound levels of the front and rear speakers and woofer 3 Activating Sound Quality Service Mode Use the following steps to activate Sound Quality Service mode Confirm that ACC is ON then activate Dialogue mode Operate according to the method of activation of diagnosis mode specified for the system Press the AM button of H U in the MENU screen in Diagnosis mode The system enters Sound Quality mode Then the system beeps one time and displays AUDIO You cannot return to Dialogue mode b
19. TT 33d i XIN 33d ne GA 1 i gt TEE N N EE ing EN ET se I 10044 630 5158 1 T I uno m 8015 CONST 1 Ace econ Zr ZNI A En ees ay l 4333108 INdNI OIOV 4 4 ONON Z eri szag e dau i I 404 3131 daan 9 VALOK 20 G 22 lVNOI1VH3d0 gt E Ez zoo EIE za EECH Aer 7 ke ER We EE gt i ae 4 12821 gt az 1 rm EI es 3 2 1 I S CH SgPS0 v L 00 H3Nn L SL Nc sgpso 6 1 T NO I I sgps6 9 9 SERE EE DAE SLAE ta EE n RR AE EE EE I SAPSO L 3dYL if X T 9Uo1v10938 1 9 m 804 Id NS T oud 9058 n ap ra 1 1 8390 1 SCH E N L a N L ee GSAS AVS 5 1 2 9584 n ed tou E be D ZOONTT si LG a z pin ST ied 259 E us 18 zs I T 55 id 158 ider 31 01 E a 5582 21 1908 l 7319 I 4 I 5 a i Eran m 1589 ii A E 3589 em I5 gy aj 4 S 2 EN ar IE ERI I Lal E 30110938 1 9 61 1 29 E Du LN
20. st s SL Slozlo azz 7189 1 ON EE MAER 1 a X EL szi 8 1 4 di sT Er we es LET oz Dit day NT 1 Er 8r alas iz Zo 0571 boro ont Hot T iu 78 EY n sgpss g 192 aL 61 H I lt 1 19 eszt ko Zeg 219 SgPS0 0L 2491 rm 6 SI T 15931 1 SL 1 d i PT Ri Ez G3 8 EINA 21 TT 1 TT z S 33 eszi 8598 MUN 85 8 I GE mem IN N g sismo i pui i afe TED EN S Ter va ou TERIA sz gt lt TA engen 1 Lini Iert ai EET BET oc Sum Zu 8 TE di x MOON 91 01 192 2 r I Sr EET lt Pt 1 I AR IT Ta ez 90051 6192 asi t 51 91 Msie j ale wez cl wer Fore edis imme S 20 Vlnr TE 3 ON d 6662 gi CO I Ke Ir IST FSB T bx gt 1 a gle l WE S Heu Ri 88 Q T 82 i 8545 ii I 4 IER 48 8552 az 6 91 81 6095 I amp wu E azz ula SAE 4 gg lt ow 2 nes CN ML s 5 V d Clam Uno MEE 76 SE 2 ETE jd N d 4 z AM EEU S
21. 09 55 5 8 ste arms T reg SI MB s m s So BEE 2228255222282 le 1 LAE E RA 9 l 22S 0 F325 5 9 2 3 4 CG Laererere Jos Tus Jos Tos Joi s 8 8 8 1 ajojo gt ias amia assis HS EIE zlslslasls 21 diAldd 508 c 5 z i der MY MEET did ERE n tee KI yt Y A We mer l ky d in B 1z9098 N9 i 518 i qmod 77777777 00 4019 111280 MEE li GE E sls alel IVISAMO 03 21 i el ele DES I z N AGY EE I m M 76 kk o Ww un 1 1057 S EN II LJ LL m EA ED EEN EE SEE EDE SE GS mcm mimo 1 4 00 7 7 7 d 7 U UV EM GM 85062T 85062ZT 91 8606ZT 86062 91
22. 10S104J C 355 CKSOYB103K50 R 492 RS1 10S104J C 356 CEAL101M10 R 493 RS1 10S104J C 357 CKSOYB104K50 R 494 51 105101 358 CCSOCHS8ROD50 R 601 RS1 10S474J C 359 CCSOCH8RODS0 R 602 RS1 10S472J C 361 CKSOYB272K50 R 603 RS1 10S153J C 362 CKSOYB272K50 R 604 RS1 10S153J C 363 CEAL100M16 R 605 RS1 10S472J C 364 CKSOYB103K50 R 606 RS1 10S472J C 365 CKSQYB103K50 R 607 RS1 10S684J C 366 CEAL101M10 21 GM 85062T 85062ZT 91 8606ZT 8606ZT 91 OOOOO 419 420 421 422 429 430 431 432 435 436 437 438 439 441 442 443 445 446 450 451 452 453 454 455 456 457 461 462 463 464 465 466 467 471 473 475 477 481 482 491 492 493 494 601 602 CKSOYB104K50 CKSOYB224K16 CEAL100M16 CKSOYB103K50 CKSOYB103K50 CEAL101M10 CKSOYB104K50 CEALNP1ROM50 CEALNP1ROM50 CEALNP1ROM50 CEALNP1ROM50 CEALNP1ROM50 CEALNP1ROM50 CEALNP1ROM50 CEALNP1ROM50 CEAL100M16 CKSOYB104K50 CEAL2R2M50 CEAL100M16 CEALNP4R7M16 CEALNP4R7M16 CEALNP4R7M16 CEALNP4R7M16 CKSOYB104K50 CKSOYB104K50 CKSQYB152K50 CKSOYB103K50 CKSOYB102K50 CKSOYB104K50 CEALNP100M10 CEALNP100M10 CEALNP100M10 CEALNP100M10 CEALNP100M10 CEALNP100M10 CEAL100M16 CEAL2R2M50 CEALNP1ROM50 CEAL100M16 CKSOYB103K50 CKSOYB223K50 CEALNP100M10 CKSOYB103K50 CKSQYB103K50 CEALNP100M10 C
23. 7 AGNO FSVNC 22 d SI tae i Me ECH i sn wal en 18 i er 0 reel IW mn ees Em GEE ma un 6 tn WEIER S a E l E alms mz ax ADDO om LE mi um SIM weg E Now Lern EE tt GERD L i ba L La q EA EE ER AE due LPF12 Ja di PEPEE BEN LPFO2 g 89V da LATAA 2 2 ba uS CS 20 ASE Besch 6684 22 18 C618 6RB 35 SSVONREF NTIME 2 pim KEET a peer Bn REIS es I 18 l RIET Wi 0 T WEES n n I 3l Bim Ustey OPERATIONAL A NE TR ar 1 AMPLIFIER FOR 23 gt ZS i lt S PRGND GAIN REGULATOR 1 i RSS 62 cass jomis Zur fe 1 EE 1 li 1855 3K RIP Li Gu 1 abe tours 1 E EE E 1 Hu 15 52 wu uum RR 22 SOPORE l 22416 17 vcc2 EE EES EE EE 1 s 1 1 Ti 11 vu was 1 li mi SS Es PERI ak e EPA EN 1 ES TAPE 6 85dBs 1 T T 2 E PL A p E 1 RE 1 gt ext D 587 1 3 cci OPERATIONAL ES P AMPLIFIER FOR add 1 iu I PUT BUFF amm 9 AUDIO NPUT BUFFER be cre Die r W 1 13 vcc2 5 AS re i oz HEEL EL EE
24. Normal Error Normal Main unit communication normal lt lt JUDGMENT gt gt System ON OFF ON status System OFF waiting Power OFF SYSPW Power ON Sr W Mute ON MUTE Mute ON MUTE BEEP output available lt lt JUDGMENT gt gt DSP error DSP error confirmation communication error Serial IF processing error DSPERR1 2 Volume refresh Error return DSP reset DSPRST About 1 second Normal operation lt lt JUDGMENT gt gt ACC Back up ON OFF ACC ON Back up ON 33 GM 85062T 85062ZT 91 8606ZT 8606ZT 91 DSP error check Normal DSPERR1 1 i I 1 DSPERR2 LN N 2 N m Both terminals confirmation r every 4mS DSPCS1 m m 1 1 DSPCS2 t I I DSPCK 1 1 4 5 interval Periodical communication DSPCS2 DSPCK Electronic VR IF VDT VCK1 VCK2 VST DSP error check Error continuation About 15 interval DSPRST 7 3 2 SYSTEM BLOCK DIAGRAM NAVIGATION SYSTEM 7SP PWR KEX M8506ZT UC AMP KEX M8606ZT EW DM KEX M8706ZT EW GM 85062T 85062ZT 91 8606ZT 86062ZT 91 POWER SUPPLY B ACC BUS SIGNAL SOUND VISION B GM 8506ZT E GM 8606ZT E SE VISION NAVIGATION
25. R 343 RS1 10S473J CAPACITORS R 344 RS1 10S473J C 101 CKSOYB152K50 R 351 RS1 10S152J C 102 CKSOYB152K50 R 352 RS1 10S152J C 103 CEAL101M10 R 353 RS1 10S221J C 104 CKSOYB104K50 R 361 RS1 10S152J C 105 CEAL100M16 R 36 RS1 10S152J C 106 CKSOYB104K50 R 36 RS1 10S221J C 107 CEAL101M10 R 371 RS1 10S152J C 108 CKSOYB104K50 R 373 RS1 10S221J C 109 CKSOYB104K50 R 401 RS1 10S302J C 110 CKSOYB104K50 R 402 RS1 10S302J C 111 CCSOCH101J50 R 403 RS1 10S302J C 112 CCSOCH101J50 R 404 RS1 10S103J C 113 CCSOCH101J50 R 421 RS1 10SOROJ C 114 CCSOCH101J50 R 422 RS1 10SOROJ 121 CEAL100M16 R 423 RS1 10SOROJ 122 CEAL100M16 R 424 RS1 10SOROJ C 123 CKSOYB103K50 R 425 RS1 10SOROJ C 124 CCSOCH100J50 R 451 RS1 10S103J 125 CCSOCH100J50 R 452 RS1 10S103J C 131 CEAL100M16 R 453 RS1 10S153J C 132 CEAL100M16 R 454 RS1 10S153J C 133 CKSOYB103K50 R 455 RS1 10S682J C 134 CKSOYB102K50 R 456 RS1 10S682J C 141 CEAL100M16 R 457 RS1 10S101J C 142 CEAL100M16 R 458 RS1 10S101J C 143 CKSOYB103K50 R 461 RS1 10S103J 144 CKSOYB102K50 R 462 RS1 10S103J C 151 CKSOYB103K50 R 463 RS1 10S153J C 152 CKSOYB103K50 R 464 RS1 10S153J C 301 CEAL100M16 R 465 RS1 10S682J C 302 CEAL100M16 R 466 RS1 10S682J C 303 CKSOYB103K50 R 467 RS1 10S101J C 304 CKSOYB102K50 R 468 RS1 10S101J C 331 CKSOYB103K50 R 471 RS1 10S103J C 341 CKSOYB103K50 R 473 RS1 10S153J C 351 CKSOYB272K50 R 475 RS1 10S682J C 352 CKSOYB272K50 R 477 RS1 10S101J C 353 CEAL100M16 R 481 RS1 10S102J C 354 CKSQYB103K50 R 491 RS1
26. 0 no 1 Pressing the TAPE button during adjustment of fre setting quency characteristics is invalid Pressing the FM 1 2 button during level adjustment is invalid 2 The UP DOWN button mentioned above means the SEEK key 38 GM 85062T 85062ZT 91 8606ZT 86062ZT 91 8 SPECIFICATIONS Power source 13 2 0 1V 10 5 16 0V Grounding NEGATIVE TYPE Electrode dark current 1mA or less 13 2V Dimensions No bracket 215mm W x50mm H x130mm D Weight 1 325kg Maximum output power 50W more Front 36W or more Rear 55W or more Woofer 39 GM 85062T 85062ZT 91 8606ZT 8606ZT 91 PIONEER CORPORATION 4 1 Meguro 1 Chome Meguro ku Tokyo 153 8654 Japan PIONEER ELECTRONICS SERVICE INC PO Box 1760 Long Beach CA 90801 1760 U S A PIONEER EUROPE NV Haven 1087 Keetberglaan 1 9120 Melsele Belgium PIONEER ELECTRONICS ASIACENTRE PTE LTD 253 Alexandra Road 04 01 Singapore 159936 PIONEER CORPORATION 2000 K ZZB JULY 2000 Printed in Japan
27. 0911 NMUTE X301 6 290MHz DVDD 4 9 lt ga 5V REGULATOR 1 IC 331 2 2 an H S 80740AND4 AVDD 4 9V e T NJM7BOSFA RESET eu D I SYSTEM BV REGULATOR p SYSPW 2 il coo 3 RY 0905 CNS CN906 2 3 4 1 GM 85062T 85062ZT 91 8606ZT 8606ZT 91 3 2 SCHEMATIC DIAGRAM Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST SS OS eS SS EE EE
28. 0S0R0J RS1 10SOROJ RS1 108182J RS1 108182J RS1 108123J 51 105123 RS1 108103J RS1 10S103J RS1 108432J RS1 108162J 51 105102 RS1 108103J RS1 10S103J RS1 108472J RS1 10S102J 51 105102 RS1 108223J RS1 108223J RS1 10S103J RS1 10S472J RS1 10SOROJ RS1 10SOROJ RS1 10S472J RS1 10S472J RS1 10S2R2J RS1 10S2R2J RS1 10S2R2J RS1 10S2R2J RS1 108272J RS1 108272J 51 105221 RS1 10S243J RS1 10S224J RS1 10S303J RS1 10S102J RS1 10S620J 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 924 926 927 929 930 931 951 952 953 954 955 956 957 958 961 962 963 964 CAPACITORS 501 502 505 506 507 2200200 2200200 22002020 222 22 222 22 20002020 22020202 510 701 702 703 704 705 706 707 723 724 725 752 753 761 762 RS1 10S620J RS1 10S302J RS1 10S302J RS1 10S1R0J RS1 10S1R0J RS1 108473J RS1 108104J 51 85222 RS1 108473J RS1 108104J RS1 108153J RS1 10S6R8J RS1 108102J RS1 108102J RS1 108472J RS1 108473J RS1 108103J RS1 48331J RS1 108113J 51 105182 RS1 108332J RS1 10S683J RS1 108472J RS1 108103J 51 85102 RS1 108103J RS1 108472J 51 85222 RS1 10S103J RS1 10S472J RS1 4S331J RS1 8S102J RS1 10S472J RS1 10S101J RS1 10S101J RS1 10S2R2J RS1 10S2R2J RS1 10S2R2J RS1 10S2R2J RS1 10S101J RS1 10S0R0J RS1 10S102J RS1 10S102J RS1 10S103J R
29. 1N09 9169 E OH E v r 102 Mym S MEG E 95 1 avaz LEON 85122 1 I d e 9069 1069 s i doy 952722 kl WXL AX1 4809 43 d 70 T we REECH ZA 0 k wu E I 25V Joz EG 22V 5 Pe ee I reer 0921452 ATEL 1 as B d 9060 1 I 1541 j 1 T el NES 1 S08 n I vum 1 l J 1060 1 I s Sng mm ES 055 1 NU aan I 8 0195 ng er 1861 9457200 om j I Supp A M swa CENI WNTT vss Nd 1 1 1 9391113 21 1 i 069 E 19 4060 1 2 ug 1 VERTEL EN 1 1 Hs 1908 9969 651 V I 1 gt Se 0 5 site ERA AlddNS H3MOd EE di DM EEN N EE EE dd N E L ypy T I I 6585 85 1 pires mmo Y or Ee 1 1 if CUR Di 1 dk Kt 1 1 lt negen raum ams S e i ACEL 5068 060 TOEN T EI Uns I n EER EES LEED REDE xt I sare el 24225 435 44 439 me Wa i 5 2 4820 6169 3 555555 sgpz 8 02 99099 60666008 35 358 E 1 ER Se EE 355443886 E OE Jr Eie 3o 7 lt lo 1 D EL EE SOEN L L 906 vonnu GESCHEET m LL I m m C SS SS EE
30. 2 14 Screw IMS30PO60FMC 29 Socket CN52 CKS3632 15 Screw BMZ30PO60FMC 30 Seal 5381 3 4 85062171 850621 91860627 860621 91 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3 1 BLOCK DIAGRAM amp AIN L lt AIN L DSP UNIT 2 AMP UNIT FRONT L FRONT CRYSTAL 1 141 2055 FRONT DAC FRONT LPF CN52 CN905 OPE AMP POWER AMP OSCILLATOR 1 Ic 121 TC74HCUO4AF H x2 ADC 8 IC 101 23 3 AK5350 VF FSYNC 08 7 E 15 nee RS P NJM2068MD TA8221AH1 69 1 69 Ic 351 5 5 75 9 TE 0 ELECTRONIC VOLUME B T gt 6 gf si PMJOO3A REAR L REAR Wi das OPE AMP 8 POWER AMP NMUTE 2 721 1 1 821 NJM2068MD PALOD1A f 16 ELECTRONIC SUB WOOFER six VOLUME 508 AMP WOOFER e m afe G i SUB WOOFER PRET 0761 POWER AMP 10151 TC74HC74AF MUTE2 OUTPUT BS 9 CONNECTOR 0909 7 2 MIC601 P DIN TMT INPUT CHAGE ERROR DATA CONNECTOR AUDIO INPUT BUFFER FSYNC 1 3 7 IC 501 NJM2100M 5V REGULATOR 0903 SMUTEIN ASENS DSPERR2 DSPERRY DSPRST AVCPW AVCOUT SYSTEM AVC IN CONTROLLER IC 341 BUS DRIVER 301 PD5584B n MUTE2 0907 0912 TLMT Z MAVMUT 0908 1 STBY TMT 0
31. 2 on a DC voltmeter Pin 3 Open terminal via a 600 ohm resistor pointer type Wait for 20 seconds 2 By using an oscillator apply a sine Observe the output at VR601 4 6 0 1V Pin 16 Ground wave of 7Hz 79mV to the MIC Pin 22 on a digital Pin 3 Ground terminal via a 600 ohm resistor multimeter 3 Repeat Steps 1 and 2 until doth adjustments satisfy the specifications 4 By using the jig CAN 906 CAN 912 Observe the output at VR602 3 3 0 1 Pin 16 Ground apply sine wave of 100dB SPL Pin 22 on a digital Pin 3 Open voltage directly to the MIC terminal multimeter 5 End To connect the Amp unit and the DSP unit use Jig GGD1153 TOP VIEW BOTTOM VIEW Oscillator a LI DSP UNIT DSP UNIT Mic Sg DC meter VR601 re cin cee zm Power Supply TT 13 2v ov ov CN903 CN901 g J CN903 CN902 CN901 AMP UNIT 28 GM 85062T 85062ZT 91 8606ZT 86062 91 7 GENERAL INFORMATION 7 1 DIAGNOSIS 7 1 1 DISASSEMBLY Removing the Case Fig 1 1 Remove the Seal marked with arrows 2 Remove the seven screws A seven screws B and then remove the Case and Heat Sink Removing the DSP Unit Fig 2 1 Remove the three
32. 25 8512 C620 as 4A m EI 0 08 SIDE A GM 85062ZT 8506ZT 91 8606ZT 8606ZT 91 14 wir P D ef Ste 2 3 8506ZT 91 8606ZT 8606ZT 91 1 5067 pe 79 48777 Po 2 3 4 1 um 85067 85067 91 860677 86067 91 4 2 UNIT IC Q IC901 801 851 821 0912 0776 0772 0775 0761 9901 701 1 21 10751 902 9771 9906 agge 0909 0775 905 0907 9805 0910 0908 R9 620 9 5 9911 2 A 16501 IC582 9905 9904 GM 8506ZT 85 7 8 O6ZT 91 8606ZT 8606ZT 91 1 2 HE 85067 7 85067 91 860677 86067 91 UNIT 6 um 7 um 8 L GM 8506ZT 8506ZT 91 8606ZT 8606ZT 91 GM 85062T 85062ZT 91 8606ZT 8606ZT 91 5 ELECTRICAL PARTS LIST NOTE Parts whose parts numbers are omitted are subject to being not supplied The part numbers shown below indicate chip components Chip Resistor RS1 OSOOOJ RS1 DOSOOOJ Unit Number CWM7243 GM 8506ZT E Unit Number CWM7245 GM 8606ZT E Unit Name DSP Unit MISCELLANEOUS IC 101 IC AK5350 VF 121 TC74HCUO4AF IC 131 IC PD2055A 141 PD2055A IC 151 IC TC74HC74AF 301 IC PD5584B 331 IC S 80740AND4I 341 IC 0008 351 SM5875AMP IC 361 IC SM5875AMP IC 371 IC
33. 5 LCTB1ROK2125 LCTB120K2125 LCTB1ROK2125 LCTB1ROK2125 LCTB120K2125 LCTB1ROK2125 LCTB1ROK2125 LCTB1ROK2125 LCTB1ROK2125 LCTB1ROK2125 LCTB1ROK2125 LCTB1ROK2125 LCTB1ROK2125 CSS1406 CSS1305 CSS1052 CCP1019 CCP1206 CPM1011 RS1 10S2R2J RS1 108331J RS1 108331J RS1 108331J RS1 108331J RS1 108221J RS1 108221J RS1 108221J RS1 108221J RS1 10S105J RS1 10S102J RS1 108221J RS1 108221J 851 105102 RS1 108221J RS1 108221J 851 105102 851 105102 851 105102 RS1 108473J CCN1120 RA3C102J RS1 10S102J RS1 10S102J 851 105102 851 105102 RA3C473J RS1 10S102J RS1 10S102J RS1 108473J GM 85062T 85062ZT 91 8606ZT 86062 91 Circuit Symbol and Name Part No Circuit Symbol and No Part Name Part No 313 GM 8606ZT E RS1 10S473J R 608 RS1 10S472J R 314 RS1 10S102J R 609 RS1 10S682J R 315 RS1 10S102J R 610 RS1 10S103J 316 RS1 10S102J R 611 RS1 10S154J R 317 RS1 10S473J R 612 RS1 10S472J R 613 RS1 10S104J 318 RS1 10S473J R 319 RS1 10S473J R 614 RS1 10S392J R 320 RS1 10S102J R 615 RS1 10S103J R 321 RS1 10S473J R 616 RS1 10S102J R 322 RS1 10S473J R 617 RS1 10S473J R 618 RS1 10S393J R 323 RS1 10S473J R 324 RS1 10S473J R 619 RS1 10S472J R 325 RS1 10S473J R 620 51 105471 R 326 RS1 10S102J R 621 RS1 10S683J R 827 RS1 10S102J R 622 RS1 10S103J R 623 RS1 10S222J R 330 RS1 10S473J R 331 RS1 10S104J R 624 RS1 10SOROJ R 341 RS1 10S102J R 625 RS1 10SOROJ R 342 RS1 10S102J
34. EALNP100M10 CKSOYB102K50 CKSOYB102K50 CCSOCH151J50 CCSOCH151J50 CKSQYB103K50 CEALNP100M10 CEALNP100M10 50 102 50 50 102 50 CCSOCH151J50 CCSOCH151J50 CKSOYB103K50 CEALNP100M10 CKSOYB823K25 CKSOYB123K25 CKSOYB103K50 CEAL101M10 50 102 50 CEALNP1ROM50 CEALNP1ROM50 CCSOCH100J50 CEALNP100M10 CEJA470M10 CKSOYB103K50 613 614 615 616 617 618 619 620 621 CEJA330M10 CEAL220M10 CEALNP100M10 CEALNP100M10 CKSOYB823K25 CEALNP220M16 CEALR68M50 CEAL100M16 CEJA470M10 CEAL100M16 CEALNP100M10 CEAL220M10 CEJA101M10 CEJA470M10 CEJA470M10 CEAL6R8M35 CEALR68M50 CEJA470M10 CKSQYB103K50 Unit Number CWM6207 GM 8506ZT E Unit Number CWM6208 GM 8606ZT E Unit Name Amp Unit MISCELLANEOUS IC IC IC IC IC IC IC IC IC IC OUUUU UUUUU UUUUU ooooo ooooo ooooo 501 502 701 721 751 801 821 851 901 902 903 761 771 772 773 775 776 901 902 903 904 905 906 907 908 909 910 911 912 501 821 901 902 903 904 905 906 907 908 909 910 911 912 913 914 IC IC IC IC IC IC IC IC IC IC IC Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Diode Chip Diode Diode Diode Diode Chip Diode Diode
35. GND NAVMUT Navigation mute output NC Not used MODELO Model select input DSPMUTE DSP mute output NC Not used 69 DSPERR2 DSP error detect input 2 70 DSPERR1 DSP error detect input 1 71 5V 72 A D converter reference voltage input 73 0 GND 74 C Clock output for electronic volume 75 Clock output electronic volume 2 76 Data output for electronic volume 71 VST Strobe pulse output for electronic volume 78 NC Not used 79 DPD2 A D converter offset calibration output 80 DSPRST C DSP reset control PD5584B S 21 32 Format Meaning C MOS IC s marked by are MOS type Be careful in handling them because they are very liable to be damaged by electrostatic induction GM 85062T 85062ZT 91 8606ZT 86062ZT 91 7 3 EXPLANATION 7 3 1 OPERATIONAL FLOW CHART Reset Start OFF Power ON START Hard ware reset cancel lt lt JUDGMENT gt gt TESTIN LOW input Test program check Unit checker TESTIN input ASENS LOW input and BSENS LOW input TESTIN HI input Unit checker program ASENS HI input or BSENS HI input lt lt JUDGMENT gt gt oscillation stop Back up ACC confirmation Electronic power save ASENS BSENS ASENS LOW input and BSENS LOW input ACC Back up ON Error Communication error 69 Forcibly OFF ASENS HI input or BSENS HI input lt lt JUDGMENT gt gt Bus communication
36. LY 5 rne inis 29 4 PCB CONNECTION 12 7 1 2 CONNECTOR FUNCTION DESCRIPTION 30 ELECTRICAL PARTS see esse esse se se ee ee nenne 20 die E 31 6s ADJUSTMENJT sesse uuu uui asas 25 TS EXPLANATION suis 33 7 3 1 OPERATIONAL FLOW CHART 33 7 3 2 SYSTEM BLOCK DIAGRAM 35 7 3 3 SERVICE MODE FOR DSP AMPLIFIER 36 8 5 04 4 0 39 1 SAFETY INFORMATION This service manual is intended for gualified service technicians it is not meant for the casual do it yourselfer Oualified technicians have the necessary test eguipment and tools and have been trained to properly and safely repair complex products such as those covered by this manual Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty If you are not qualified to perform the repair of this product properly and safely you should not risk trying to do so and refer the repair to a gualified service technician GM 85062T 85062ZT 91 8606ZT 8606ZT 91 2 EXPLODED VIEWS AND PARTS LIST 2 1 EXTERIOR GM 8506ZT E NOTE Parts marked by are generally unavailable because they are not in our Master Spare Parts List Screws adjacent to V mark on the product are used for disassembly EXTERIOR SECTION PARTS LIST Mark No D
37. S1 10S103J CEJANP1R0M50 CEJANP1R0M50 CKSOYB473K50 CEJANP1R0M50 CEJANP1R0M50 CKSOYB473K50 CEANL2R2M50 CEANL2R2M50 CCSOCH561J50 CCSOCH561J50 CKSQYB473K50 CKSQYB473K50 CKSOYB224K16 CCSQCH471J50 CCSQOCH471J50 CKSQYB473K50 CKSQYB224K16 CKSQYB473K50 CEANL4R7M50 CEJA100M16 23 GM 85062T 85062ZT 91 8606ZT 8606ZT 91 OOOOO 0 N 912 913 914 915 916 917 918 919 920 951 952 953 954 955 956 957 958 963 964 965 966 967 968 969 970 971 972 973 974 975 3300uF 16V CEJA100M16 CEJA2R2M50 CEANLR47M50 CEANLR47M50 CEANL4R7M50 CEANL4R7M50 CKSOYB102K50 CKSOYB102K50 CFTNA154J50 CFTNA154J50 CFTNA154J50 CFTNA154J50 CEAS221M16 CCH1296 CCH1296 CEJAR47M50 CEJAR22M50 CEJA1ROM50 CEJA2R2M50 CEJA470M16 CEANL1ROM50 CEANL101M16 CEANL101M16 CEJA470M16 CEAS221M16 CEAS221M16 CFTNA473J50 CFTNA473J50 CEAS471M16 CQMA102J50 CCH1163 CEJA1ROM50 CKSOYB473K50 CEAS221M16 CEHARO10M50 CEHAR100M16 CKSOYB473K50 CEAS101M16 CKSOYB473K50 CEJA1ROM50 CEJA100M16 CKSOYB473K50 CEAS221M16 CKSOYB473K50 CEJA1ROM50 CKSQYB473K50 CKSOYB473K50 CKSOYB473K50 CEAS471M16 50 221 50 50 221 50 CKSOYB224K16 CKSOYB224K16 CKSOYB224K16 CKSOYB224K16 CKSOYB102K50 CKSOYB102K50 CKSQYB102K50 CKSQYB102K50
38. SM5875AMP IC 401 IC PMJ003A 421 SN761027DL 451 IC NJM2068MD IC 461 IC NJM2068MD 471 IC NJM2068MD IC 601 IC PM2002 O 601 Transistor 2SK209 Q 602 Chip Transistor 2SC2712 D 481 Diode HZU4R3 B3 D 601 Chip Diode MA151K D 602 Chip Diode MA151K D 603 Chip Diode MA151K L 51 Chip Inductor LCTA2R2J3225 L 52 Inductor LCTB1ROK3216 L 53 Chip Inductor LCTA2R2J3225 L 101 Inductor LCTB1ROK2125 L 102 Inductor LCTB1ROK2125 L 103 Inductor LCTB1ROK2125 L 104 Inductor LCTB1ROK2125 L 105 Inductor 4 7 2 125 L 106 Inductor LCTB120K2125 L 107 Inductor LCTB1ROK2125 L 121 Inductor LCTBR82K2125 L 122 Inductor CTF1305 L 131 Inductor LCTBR82K2125 L 141 Inductor LCTBR82K2125 L 151 Inductor LCTB1ROK2125 L 301 Inductor LCTB1ROK2125 L 302 Inductor LCTB1ROK2125 L 341 Inductor CTF1305 L 342 Inductor CTF1305 L 351 Inductor LCTB1ROK2125 L 352 Inductor LCTB1ROK2125 L 353 Inductor LCTB120K2125 eo Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Radiator 22 5792MHz Ceramic Resonator 6 290MHz Crystal Resonator 16 9344MHz Semi fixed 10kQ B Semi fixed 10kQ B Microphone RESISTORS 52 101 102 103 104 105 106 107 108 121 123 131 132 133 141 142 143 151 152 301 302 303 304 305 306 307 308 309 310 312 DIDID 00000 GM 8506ZT E Part No LCTB1ROK212
39. Sa edIpul 04 6 TEIN l 1 1 310N I t g lt Lowe 9 l T 05 1 2 489 QNS 1 TEE EI zn quee Renee es ecu 3069 1162 110168 ing 1 t 1 8060 5164 31 02 m 910 nN WALS LYN T s A I habitat u I 5862 1 me HUY OL 251180 3 5 LKE l S gu TT OND SS z NWN deg Pay I ws mw ws I d izey i l IW t L06N9 291152 S UND 5060 438156158 I aey Val 1969 1 1 in 0691 We 281 i reU 5163 xe k U Pe EE UITRIG 19 HS 135 der d HS L Tiley JINN SS Sap SS ee eege szg Se WdjS LW DU dic E E SAS a tase u ER VERE EE 1 EZ 1 Se 7558 10 6965 me e JINN Jg 1 Was Jam e 08 11058 4795 Ge WE Ki 8160 S 311752 05 1 91 81 1909 52128 Lang Tos 0865 de XS HAND 1169 S27 32 z T Sct 3dvi IE SERE hi diM 1998 1565 GH M CH I r E T t G i 74 l 7434 TOE dy AE 1 835 336 049 Ld 9 Ki FEB T Dur oem dius Nl m wn m DECH HE I 9569 D P HI N 3 1158 Rr WNIT 4 e 109 109 1 VERGI BA wer 4102 1003 2862 T 4109 2 2252 70651 t 0 95 MdSAS Av 5060 E
40. Service Manual Pioneer TOYOTA ORDER CRT2497 Ovexus GS300 430 AUDIO SYSTEM POWER AMPLIFIER VEHICLE LEXUS GS300 430 DESTINATION USA EUROPE PRODUCED AFTER August 2000 TOYOTA PART No 86280 30372 ID No PIONEER MODEL No GM 8506ZT E GM 8506ZT 91 E 86280 30362 GM 8606ZT E GM 8606ZT 91 E Manufactured for TOYOTA by PIONEER CORPORATION PUB NO CRT2497 GM 85062T 85062ZT 91 8606ZT 8606ZT 91 GM 8506ZT E GM 8606ZT E NOTE The GM 8506ZT 91 E and GM 8606ZT 91 E are supplementally genuine part for a TOYOTA vehicle and a Pioneer product for recycling stock Q As for the structure and electrical system there is no difference between the GM 8506ZT 91 E GM 8606ZT 91 E and GM 8506ZT E GM 8606ZT E Supplementally model is identical to the original except for the addition of following items Part No Description GM 8506ZT 91 E GM 8606ZT 91 E Cover CEG1045 CEG1045 Air cushioned bag CEG1081 CEG1081 Carton CHG3331 CHG3331 Contain Box CHL4148 CHL4149 CONTENTS 1 SAFETY INFORMATION 2 7 GENERAL INFORMATION 29 2 EXPLODED VIEWS AND PARTS LIST 3 7 1 DIAGNOSIS ER EE EE 29 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 5 7 1 1 DISASSEMBB
41. escription Part No Mark No Description Part No 1 Screw BMZ30PO60FMC 16 Screw M3x6 CBA1393 2 Screw BMZ50PO60FMC 17 Bracket CNC6807 3 Screw M3x5 CBA1327 18 Holder CNC6808 4 Chassis CNA1852 19 Connector CN901 CKM1222 5 Case CNB2102 20 Connector CN902 CKM1244 6 Shield CNC6809 21 Connector CN903 CKM1245 7 Shield CNC6810 22 Plug CN905 CKS3631 8 Bracket CNC6813 23 Plug CN906 CKS3631 9 Bracket CNC6811 24 IC IC901 NJM7805FA 10 Insulator CNM5537 25 IC IC801 TA8221AH1 11 Heat Sink CNR1432 26 IC IC821 PALOOTA 12 Amp Unit CWM6207 27 IC IC851 TA8225H LF1 13 DSP Unit CWM7243 28 Socket CN51 CKS3632 14 Screw IMS30PO60FMC 29 Socket CN52 CKS3632 15 Screw BMZ30PO60FMC 30 Seal 5381 GM 85062T 85062ZT 91 8606ZT 8606ZT 91 2 2 EXTERIOR GM 8606ZT E EXTERIOR SECTION PARTS LIST Mark No Description Part No Mark No Description Part No 1 Screw BMZ30PO60FMC 16 Screw M3x6 CBA1393 2 Screw BMZSOPOGOFMC 17 Bracket CNC6807 3 Screw M3x5 CBA1327 18 Holder CNC6808 4 Chassis CNA1852 19 Connector CN901 CKM1222 5 Case CNB2102 20 Connector CN902 CKM1244 6 Shield CNC6809 21 Connector CN903 CKM1245 7 Shield CNC6810 22 Plug CN905 CKS3631 8 Bracket CNC6813 23 Plug CN906 CKS3631 9 Bracket CNC6812 24 IC IC901 NJM7805FA 10 Insulator CNM5537 25 IC IC801 TA8221AH1 11 Heat Sink CNR1432 26 IC IC821 12 CWM6208 27 IC IC851 TA8225H LF1 13 DSP Unit CWM7245 28 Socket CN51 CKS363
42. plays F and level value Use the The system displays P1 and EO management UP DOWN button to change level value within a number The management number range from 0 to 80 dB at increments of 1 dB ascends descends every time the UP DOWN but Level value is shown in two digits from 00 to 80 ton is pressed The EO management number con 80 80 dB Initial value is 00 no setting sists of three digits 000 to 286 Initial value is Set rear 000 no setting The system displays R and level value Use the Set EO Point 2 UP DOWN button to change level value within a The system displays P2 and EO management range from 0 to 80 dB at increments of 1 dB number The EO management number Level value is shown in two digits from 00 to 80 ascends descends every time the UP DOWN but 80 80 dB Initial value is 00 no setting ton is pressed The EO management number Set woofer consists of three digits 000 to 176 Initial value The system displays W and level value Use the is 000 no setting UP DOWN button to change level value within a Set attenuation range from 0 to 80 dB at increments of 1 dB The system displays L and attenuation value Level value is shown in two digits from 00 to 80 Use the UP DOWN button to change attenuation 80 80 dB Initial value is 00 no setting within a range from 0 to 20 dB at increments of 1 dB Attenuation value is shown in two digits Notes from 00 to 20 20 20 dB Initial value is 0
43. screws C and remove the upper Shield 2 Remove the screw D 3 Disconnect connectors CN51 and CN52 from CN905 and CN906 respectively by pulling them upwards 4 Release the DSP Unit from four stoppers marked with arrows and remove the DSP Unit Heat Sink Case Fig 1 C 9 p uS lt gt CN513 2 DSP Unit MET Shield po CN905 N LAWS Fig 2 29 GM 85062T 85062ZT 91 8606ZT 8606ZT 91 7 1 2 CONNECTOR FUNCTION DESCRIPTION I y n LES BU SFL SFR SRL SRR N MU GND TLMT GND SFL SFR SRL WF SRR CDL CDR TXM CDL SGND CDMT CDR TXM MUTE SGND L R ACC BUS BUS L R 1 2 IC PD2055A IFDI IFDO IFCK TP13 TP12 TP11 TP10 TP9 INTERFACE BUS DATA BUS INTERFACE CIRCUIT DATA RAM 128wx24b GM 8506Z27T 8506Z2T 91 8606Z7T 8606Z27T 91 TEST1 TESTO VDDA gt lt Gel s is COEFFICIENT COEFFICIENT RAM RAM 320wx16b 320wx16b MULTIPLIER MAC 24bx16b 43b RESISTOR PD RAM 64wx16b DELAY 40 ADDRESS GENERATOR
44. y pressing a button from Sound Quality Service mode 4 Canceling Sound Quality Service mode Setting ACC to OFF cancels Sound Quality Service mode After that the system will maintain sound quality set in Sound Quality Service mode Entering Dialogue mode Diagnosis mode Menu Screen 36 Press AM for five seconds Canceling Dialogue mode Acc off Additional processing A Flowchart of activation cancellation of Sound Quality Service mode GM 85062T 85062ZT 91 8606ZT 86062ZT 91 Sound Quality Service mode Displaying AUDIO Displaying Displaying Displaying FM1 2 P1 XXX FM1 2 P2 XXX FM1 2 XX FM1 2 Displaying Displaying Displaying L Frequency characteristics adjustment function TAPE F XX TAPE R XX TAPE W XX TAPE L Level adjustment function 1 Flowchart of displays in Sound Ouality Adjustment mode 37 GM 85062T 85062ZT 91 8606ZT 8606ZT 91 5 Details Frequency characteristics adjustment function level adjustment function The system changes submodes cyclically every The system changes submodes cyclically every time the FM1 2 button is pressed when time the TAPE button is pressed when AUDIO AUDIO is displayed is displayed Set EO Point 1 Set EO Point 2 Set attenua Set front Set rear Set woofer AUDIO tion AUDIO Set front Set EO Point 1 The system dis
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