"service manual"
Contents
1. 1 ES E Tir wel Sm sl E m RE 8 Los m 24 n m Sams lm LL oar 83 5 n Sn BiR ee i m vou A STe 1 ps Blom Eli 7 1 sis T 1 LES 8 Ea cB EE fi AGND 19 2485 1 AGND n GE DGND 1 R337 1 n Tw i EERE 1 E 33 E L p F 1 22 n DAC it 1 1 1 2 1 33 338 E ux rt 5 1 1 g 1 Las 1 bo LL wer 1 wss Sl NO Sm TL 11 1 8 LI gt 5 8 5 5 9 11111113 53 3 Shack 5 n d 1 CSI Ha am 12 7 oew 1 Sr 2 STEM u COM 1 26 4486 n ETETETETETZ i 0 5 1 12. l 1 I 1 1 1 l VERRE if 2 0 ue 2 dA 5 1 E ES D d 2 E 1 I 5 1 l sa mus cet E rar ge CH GAIN REGULATOR 9 1 pese 1 hi 250212 1 27207 CES e gp CE i p T i POWER gus pet Ek TA 1 8 1 12 8dBs 3 sls 11 Fr 1 OPERATIONAL AMPLIFIER 1 els m FOR AUDIO INPUT 2 gt T 8 Ek Ek c 4 BRIN ur H ki lt Ls 0 aus e Boi N 2 217 LRINp 1 1 B TTE T w 16 l 1 v 0832 1 1 nf eo 8 ND by 1 13 gt 1 i E 5 alle rFFE E E
3. 1333 a Sue ses 17 WOE SEEY 58 61 2 oz WOE i 1 x xi 2188 ama ON 001 gt 6 DE gt 8 7 ej dau 5 in 58 SSAV TT 338A ie 4 320 2 ve a83 8 0 1 als 241 s gt r RO 567 1 4 EE T 1 2 1 1 8 2 se 4 S 1 22258 5275 1 tS Bee a a tal WOE Siea 1 1 GM 9127ZT EW 72 qy ey
4. ILL WII H U EMV DENSO 20P 20P 12P 6P 10P 14P 8P L Z I D ee 20P 20P 12P 10P 14P GGD1303 Bullet connector To DC Regulated Power Supply GM 9227ZT E L GM 9527ZT WL R AMP Bullet connector 25P 16P To DC Regulated Power Supply 25 16 6601240 6601169 Bullet connector SPLine NAVI ECU A W FR FR 18P 10P 4 05 RSA Controller 24 1 MCD GO yee 24 24 Please don t connect MCD L and MCD R at the same time MCD does not operate if RSA controller is not connected MCD 12P GM 9127ZT EW 31 5 6 7 8 1 2 3 4 6 1 ASL SECTION ADJUSTMENT Preset conditions 1 Set VR401 around the center of the adjustable range Input Output Adjustment MIC Pin 74 test point ASL 1 Adj point Spec By using the jig CAN 906 CAN 912 Observe the output at VR401 100dBSPL apply a sine wave of 100dBSPL ALS1 on a audio analyzer 314 28mV voltage directly to the MIC terminal Corresponding to analog Close up as much as possible meter 7Hz To connect the Amp unit and the DSP unit use Jig GGD1153 and GGD1245 Caution 1 Before starting measurement be sure to perform the initial check for the ASL adjustment jig The sound pressure level should be 100dBSPL at the sound emission section 2 Note that it m
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6. 404 33141140 1 011 94340 ni rrr 0 zas lt m E AX MOI REDI ee KS 1 T MOLY EP 213 zz a 05 91 gt 015997 5182 945 Die oj er AES ED 182 1 5 NE aron qu 1588 12092 T 7 LOX 2125 mit 1580 100 84 c Hd c ET 45 Ss of 8 el i 1 t SIN us 100 74 3sn ON 21 5082 4 8 6813 au 82 didi 01 8 5 ji 1 STE ais mu 54 1085 i na s STs 9812 79 LAN 0 104100 I E ee ns H 05701 1 WAS zz 01457 zr 5 5 1 2980 1 EU 4189 TH Em gi 9899 1688 de pm I 4 NIME ae l 801 LZ 089 T TH wa 0895 ET T lt noni I zn 7 1 5 084 3882 1 SE 100818 zza 1 245 6 88 T 3 5 S2 6082 H 5 Le N o sgp8 L a 6 1 I 5 SE sie
7. 927 000000000000 0000 ooo 0000 mil 48055 217 CN 14 5 SESFESERE 0 1 4 emel 4 AG ee Je 5362 1 P Ee 8 0 04 Y ff NN N 2 ES ER Tix ta 1 SESS 8 815700 4022 ST LT A 1 1 12 JU WW UI UN w u arm Sddadasada o 13 GM 9127ZT EW 4 CONNECTION DIAGRAM 4 1 DSP UNIT NOTE FOR DIAGRAMS 1 The parts mounted on this PCB 2 Viewpoint of PCB diagrams include all necessary parts for Connector Capacitor several destination For further information for respective destinations be sure to check with the schematic dia gram IC Q ICe41 251 10511 1000 11 1 51 9175 10401 ICe71 521 10551 8171 0161 8151 281 201 0401 0155 10551 0101 291 10571 9291 151 8 1 541 10101 1 141 P C Board Part DSP UNIT ADJ VR4 1 2 5 DSP UNIT U _ HH 4 2 UNIT IC Q 1 801 IC805 9802 0801 0805 IC922 9915 0916 0851 0852 16705 10701 0905 0912 10705 9 16501 0904 89155 1 8911 0910 1
8. 22 7 3 EXP 38 6 ADJUSTMENT enne enne nnne 27 7 3 1 OPERATIONAL FLOW CHART 38 7 3 2 SYSTEM BLOCK DIAGRAM 40 8 erre rere res 41 1 SPECIFICATIONS Powersource 13 2 0 1V 10 5 16 0V Grounding Negative type Backup current 1 0mA or less Dimensions No Bracket 210mm W x60mm H x150mm D Weight GM 9127ZT EW 1 985kg GM 9227ZT E 2 086kg Maximum output power 22W or more Front 22W or more Rear 22W or more Woofer GM 9127ZT EW 3 5 6 7 8 2 EXPLODED VIEWS AND PARTS LIST 2 1 EXTERIOR GM 9127ZT EW 5 6 7 8 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 For the applying amount of lubricants or glue follow the instructions in this manual In the case of no amount instructions apply as you think it appropriate EXTERIOR SECTION PARTS LIST Mark No Description Part No Mark No Description Part No 1 Screw BMZ30P200FMC 21 Amp Unit 8081 2 Screw GM 9127ZT EW BMZ50PO60FMC 22 Screw BPZ30PO60FSN 3 Screw BSZ26PO60FMC 23 Screw BSZ26P080FMC 4 Screw BSZ30P060FMC 24 Connector CN902 CKM1308 5 Screw BSZ30P100FMC 25 Connector CN901 CKM1310 6 Chassis CNA2142 26 Plug CN906 CKS4240 7 Case CNB2563 27
9. 1776 m 1 55358 5 SS Sa ausa i p ed 2525 o aso 1519 E Saja 5 118 wer I nog as g 22252g22222z38 1 5 5 55 5 5 9 5 5 500 2 8 2 5 gt 585 13 2 z 55 mw 1 EE ab 9 i 41 81 1 tr N 1NI2AY j Hu 43535 SNasv 11 4 3214 15 1 1 4001 586481 88388 im W31SAS 1 gU Ea d aos 1 112252 1844 In NK iod 7 Sr Sasse il 55 ut NA vf NIX hoot d al 1 1 SSA 85 1 7 291152 E as 585 100 Tri uw A MEE 55 5 5 2 13838 TIN ZHRGT Sig FE d 5 890 24225054 N N seta CE m 013001 t ALY ALU ALU _ 5 N J S 5 SSNAQ 5 0 7 rg 14 S RUE LOA hy 5 d 2 8 aye lass 190A DX 1 5 Gira HE viro 259 1594 1538 87 22 5 gm on 1 ge 5 5 5 5 5 5 2 5 55 548552565524 VEM 1 1 5
10. na T T 3 Ta se la ka o 11 gt gt A DEEE b 8 og gt 6 I I l gt gt TR 7 o ds m gt Hrn s gt A 14 111 E D CS 1212 L IZ DO x a eg C IPS AES Ens 1 31 en wana 5 NIE RID Urs 1 MET Y HXL I 1 gt gt 54 1 8 21 9 1 pog 43140 SNAG Zot he 7 dt Qu NNI 82005 VLEET Ty EE ERA CN SRE LY gee DE pod pn T 157 b lo pn pod 2 Eck 1 an9a 1 550 NT i el EL NIG t 1 pog sisi Xi len vi LL WET gps ego as 1 N 1 1 gj a usr m i E87 Leto 82210031 5 FEE bom usi STe RUS va r TUS cut rt 2 V ros 8 5 NP ayo ast 99 les Loa Sah seto 1818 OS au 88 laze el
11. 9 Aa yava YO 15 QUE an Ts 15 ME Y 1808 2 te ma 0 1022 12 lt v 1 9 0 2 aa ES Ti ja E 100 8 snm S 300WS UNI b ARS oa 7 00 y 0 0 52 3 6 oyar oss ve t 8 de Ls 28 Nava an xls vc L RE ms som LE 322 STE s 5 ase 6 1 N 1584 NAST mi 100 0899 9612 28718 020 ba Tor Jo Ta TS TR TR RE pod 7 lt H ui o 1 2 08 au A C Lec H lt 4 1 8 0 L 1003 1 STE OMMLDL 18201 ma 4 ni ceu y 1 1 qv GM 9127ZT EW 10 v9 28521 PATH 2132
12. 1 903 M51957BFP 5V REGULATOR 1 902 3 SYSTEM POWER SWITCH Q904 178 05 8 REGULATOR 1 901 12401 8 NJM2068MD NJM2930F08K SYSPW1 BU 0907 GM 9127ZT EW SPEED SENSOR PULSE 3 2 SCHEMATIC DIAGRAM GUIDE PAGE Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST Large size SCH diagram lun 16231 TEIWUB4F 22 ts ao I Guide page I ELLE iy 1 EE Detailed page p 8 1 wh p als H 2 gt 1 E ELS E IN SMODE us t mE n zu a Pan 1 Rar eu 1 I eps Y Che TI I st mw Ten be ak lips 1 MNT 3 d _ 0 Bo ha i pith
13. FLE AUS x 8 6 M H3MOd MS H d c t ALS 1 EM Jj 1 O1V 9 3 d N v9 H 2 UN 1 ao 44 _ 1004238 sche lt EE ra 100 134 51 11 B Pig q An0 L3M 901 4 SEL av ES et gt r3 5 Legy 18521 E 5858 28 05 19 En 40052 SOL 2 8864 In 11 GM 9127ZT EW one wid wid er om os 014 osd 0348544 8100 10109 O40404040 0404040404040 PUE Le WXI 1 218 WEL 8 81570 7 1620 2 4530 A A A A AQUI WW W UN W UN UN UN UN IND 8 Jur
14. 194 195 196 197 198 201 202 203 204 231 232 233 241 242 243 251 252 990900 09009099 GM 9127ZT EW RS1 108471J RS1 108391J RS1 10S684J RS1 10S682J RS1 108472J RS1 108472J RS1 108473J RS1 108153J RS1 108153J 851 105102 RN1 10SE1003D RN1 10SE1003D RS1 10S1800D RS1 10S562J RN1 10SE1002D RN1 10SE2002D RS1 10S102J RN1 10SE1003D RN1 10SE1003D RS1 108472J RS1 108473J RS1 108473J RS1 108473J RS1 108473J 851 105102 CEJA100M16 CEJA100M16 CKSOYB103K50 CKSOYB102K50 CKSOYB102K50 CKSOYB102K50 CKSOYB102K50 CKSOYB103K50 CKSOYB103K50 CKSOYB103K50 CKSOYB103K50 CKSOYB152K50 CKSOYB152K50 CEJA101M10 CKSOYB104K25 CEJA100M16 CKSOYB104K25 CEJA101M10 CKSQYB104K25 CKSOYB104K25 CCSQCH101J50 CCSQCH101J50 CCSOCH101J50 CCSOCH101J50 CEJANP100M10 CEJANP100M10 CEJANP100M10 CEJANP100M10 CEJA100M16 CEJA100M16 CKSQYB103K50 CKSOYB102K50 CEJA100M16 CEJA100M16 CKSOYB103K50 CKSOYB103K50 CKSOYB103K50 CKSOYB102K50 CEJA100M16 CEJA100M16 23 00000 24 306 307 308 309 311 312 313 314 315 316 317 331 332 333 334 335 336 337 341 343 345 347 351 352 353 354 355 357 358 359 360 361 362 363 364 CKSOYB103K50 CKSOYB104K25 CEJA1
15. Je 4 1 101 Hm 5880498684 cS 2100 5 it li 247 95253 5555 spy 1 57248 om no DI 3522355483 Leick 1 14 NE 21 5155 Lack 1 1 196 E L thes 4 EPI 12 EG 482 E piis onm E s 38 05 m 2E 4d m 1 883215 22323 2 ML ML E HENAN NVN TMUT MUTE s 9666 666 0660 06 TxD TXD 1 Txt 8 1 rm 1 0 saxa mors m VOLTAGE SUPPLY Pid s CN982 MU Ge 8 7 MUT Bi y QUEE ASGD2 R LAL Or Re 1 CAR SPEED SENSE HET t n TE i R939 SPD PD FR FR MP LN sym Gb E I dg 2 MRL JRL nes m Es aj De Pee E 21 13 2088 CN301 M s 2R2KTI 6W GND 112 986 881 i 5 WFR 1 LSS z pated Je L lel m s WFL 15 RRHOUT T al 9f8 Em B xs 82 8 mes
16. ML MR SPD L R ASGD MUTE TX TXD MUTE ML MR GM 9127ZT EW 1 2 3 5 6 7 8 7 2 IC Pin Functions PD5724B Pin No Pin Name Format Function and Operation 1 MUTE Mute output 2 VCS2 SN761029 strobe output 3 VCS1 0 6 0017 strobe output 4 VDT 0 6 Data output for electronic volume 5 0 6 Clock output for electronic volume 6 CVNSS Connect to VSS 7 MODELO handle L handle select input 8 NC Not used 9 RESET Reset input 10 XOUT Crystal oscillating element connection 11 VSS GND 12 XIN Crystal oscillating element connection 13 VCC 5V 14 NMI Connect to VCC 15 SPEED Speed sensor pulse input 16 BSENS Back power sense input 17 ASENS ACC power sense input 18 AVCINT AVC LAN input 19 NC Not used 20 AVCPW AVC LAN driver power supply output 21 PEE 0 6 tone output 22 AVCIN AVC LAN input 23 AVCOUT 0 6 AVC LAN output 24 DSPOUT 0 6 serial data output 25 DSPIN serial data input 26 DSPCK DSPI F serial clock output 27 TESTIN Test program start input 28 TSOUT 0 6 Test serial data output 29 TSIN Test serial data input 30 TSCK Test serial clock input
17. NVIS 7 JINN zh 286 7 274165 2 Anna 17 81 3 8168 1 1 8 t_ ze ue avi 8 3 ug 2 onm T S JINN 1 l QNS rm mm ie caen uywa ha eie 10259 see ote CHB 1 8 1 1 LO 184515 1 218 8 aes OST zlo alo sis alo 1 l STE fe 28 STE este 1 y4 1 a 2 1 1 1745 995551 Eur 1 1 4 22 st QdS 145 89 Eis waa 25 NO LYDIAN 35435 03345 9 Sal AN yuozs xeu 136440 104100 601 21223 mm 5 Y LE ste c UND 1 086 100 4 80 SgP8 LL 5 I 413 NK 272 4 0957 B 1 23 5 ale 5 lo 75 1004 5 E 5 RUSS T STE TE XP arms E T T Bes Ls Dan ak n8 TH 4 4 1 er l NO 431114 91 JX E GIELI 71 EM LT d 7595957 AlddNS 39V110A 151 m NS 5050 20691 4138 ge X1 5 JE PGCE SESE T A RR CH 1 ns ei 222575 XL EP ws coxa E Se Ts
18. S ko Sand me an9a 108549 TN z 5 2 4 108 T T sgpzvi 5 2 2 12 5 ig 4 17 v TE 1888 6652 al Ps 1 4 1 4 14 2 alg e la 52 Wr 5 vr 8 1 22242 7 i sr T 5 0 1 B w e o p jo 2 ES 52 d 7152 1 PET 8 8 1 O 5 5 98055 6 10131 i RER L zs 1 5 qua 1 8 9 18 proz f N 0 2 A 4 i vet 1 90 1410 Do ams TANG Aire 40 8 Ure ET on 22322222232 anov Md zx 35 8223 8 Dim TE 301817 358 01 0 0 jo 0 0 01 011 41 41 4 2 22 m 0 sy 2 55 won 54952 x RO lt 52 5 338A 8806 amp Teo u x Esa S om SE c 4 zle L igo 48 eras oes ious 7 5958 RST adi 9 1 1589 15531
19. L KEX M9327ZT EW R EMV DENSO 6P 10P 14P 8P 20 20 12 14 8 GGD1303 Bullet connector GGD1239 To DC Regulated Power Supply GM 9127ZT EW L GM 9427ZT WL R Bullet connector To DC Regulated Power Supply AMP Bullet connector 25 16 To DC Regulated Power Supply Po 77151 GGD1169 amin Bullet connector 18 SPLine 18 10 AUI CDX M9027ZT WL R 3 MCD RSA Controller 24 L 24P 24 24 Please don t connect MCD L MCD R at the same time MCD does not operate if RSA controller is not connected CDX M8086ZT E L MCD 12P 12P GM 9127ZT EW 5 6 7 8 Connection Diagram FX MG9427ZT EW L GM 9227ZT E L FX MG9327ZT EW R GM 9527ZT WL R H U AMP 20P 12P 20P 25P 16P 20P 25P 16P GGD1240 GGD1169 Bullet connector Bullet connector To DC Regulated Power Supply SPLine 30 GM 9127ZT EW 1 2 3 4 Connection Diagram FX MG9427ZT EW L FX MG9327ZT EW R
20. Transistor O 912 Transistor O 913 Transistor 915 Transistor 916 Transistor 950 Transistor D 901 Diode D 902 Diode D 904 Diode D 905 Diode D 906 Diode D 907 Diode D 909 Diode D 910 Diode D 911 Diode D 916 Diode D 917 Diode CEJANP1ROM50 CKSQYB102K50 CKSQYB102K50 CKSQYB102K50 CKSQYB102K50 CKSOYB102K50 CEAT470M10 CEAT470M10 CCH1386 CEAT100M50 CEAT470M10 CCSOCH101J50 CEAT470M10 CEAT100M50 CKSOYB683K25 CEANP220M10 CKSOYB823K25 CEANP100M16 CEANP100M16 CKSOYB103K50 CEANP100M16 CEJA221M6R3 CEJA221M6R3 CKSOYB104K25 NJM2068MD NJM2068MD NJM2068MD NJM2068MD NJM2068MD PALOO6A PALOO6A PALOO6A NJM2930F08K 178 05 51957 DTA124EK DTA124EK DTA124EK 25 2712 25 2712 25 2712 25 3651 25 1260 25 1260 25 1587 DTC114bEK DTA114bEK 2501757 DTC114bEK DTC144EK DTA114TK 2SA1162 25 2712 RMALFJ10 155355 155355 ERA15 02VH UDZS5R6 B HZU4R3 B3 MA152WK 1SS355 MA152WK UDZS18 B UDZS18 B D 950 Diode L 901 Choke Coil 260mH RESISTORS 501 502 503 504 505 506 507 508 509 510 511 512 517 518 519 520 521 522 523 524 701 702 703 704 705 706 707 708 709 710 711 712 713 714 717 718 719 721 722 723 724 725 726 727 731 732 733 734 735 736 801 802 803 831 832 833 834 835 836 901 902 907 908 909 910 200200 DIDID 22 22 DIDID 2020202020 22020202 22 2020202020
21. 01 INJM2068MD 10 PALOO6A 2 4 EN 25 5 54 5 PMUT REAR L REAR OPE POWER AMP 1802 1 702 INJM2068MD 710 006 2 5 41 221 25 SYS4 STBY1 PMUT 2 SUB WOOFER SUB WOOFER OPE AMP POWER 703 11 1C803 INJM2068MD T0 PAL006A 6 4 25 STBY1 PMUT FSW OUTPUT CONNECTOR 18 CONNECTOR AUDIO INPUT BUFFER 1 16501 NJM2068MD e SPD 1 MUTE MUT 2 8 DSPERR 101 PD5724B SYSTEM CONTROLLER SYSPW1 SMUTEIN SYSTEM MUTE 0175 CN902 L ACC SENSE 0155 UP SENSE 0151 2 J 19171 1 131 S 80730ANDT AVCIN BUS DRIVER AVCOUT AVCPW MUTE PWSENS 2 8 5 6
22. 01M10 CEJA221M6R3 CKSOYB104K25 CKSOYB392K50 CKSOYB392K50 CEJA221M6R3 CKSOYB104K25 CKSOYB104K25 CKSOYB104K25 CEJA101M10 CEJA221M6R3 CKSQYB104K25 CKSOYB392K50 CKSOYB392K50 CEJA221M6R3 CKSOYB104K25 CKSOYB104K25 CKSOYB104K25 CEJA101M10 CEJA221M6R3 CKSOYB104K25 CKSOYB332K50 CEJA221M6R3 CKSOYB104K25 CKSOYB104K25 CEJA101M10 CKSOYB102K50 CKSOYB103K50 CKSOYB103K50 CKSOYB103K50 CKSOYB103K50 CKSOYB103K50 CEJANP100M10 CEJANP100M10 CKSOYB102K50 CKSOYB102K50 CCSOCH101J50 CCSOCH101J50 CKSOYB103K50 CEJANP100M10 CEJANP100M10 CKSOYB102K50 CKSOYB102K50 CCSQCH101J50 CCSOCH101J50 CKSOYB103K50 CEJANP100M10 CKSOYB823K25 CKSOYB183K50 CKSOYB103K50 CKSYB105K16 CKSYB105K16 CKSYB105K16 CKSYB105K16 CKSYB105K16 CEJA100M16 CKSOYB104K25 CEJA100M16 CKSOYB104K25 CEJANP1ROM50 CEJANP1ROM50 CEJANP1ROM50 CEJANP1ROM50 GM 9127ZT EW 365 391 392 393 394 395 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 451 452 453 Unit Number CWM8081 Unit Name Amp Unit MISCELLANEOUS IC 501 IC IC 502 IC IC 701 IC IC 702 IC IC 703 IC IC 801 IC IC 802 IC IC 3 IC IC 901 IC IC 902 IC IC 3 IC 801 Transistor 802 Transistor O 803 Transistor O 831 Transistor O 832 Transistor O 833 Transistor O 903 Transistor 904 Transistor O 906 Transistor O 907 Transistor O 909 Transistor O 910 Transistor O 911
23. 0S104J RS1 16S102J RS1 16S102J RS1 16S102J RS1 16S102J RS1 10S102J RS1 10S102J RS1 108473J RS1 10S104J RS1 108473J 851 105102 2220 0222 20220202 DIDID 22 222 DIDID 22 22 22 222 22 2020202020 315 316 317 318 331 332 333 334 335 336 337 338 341 343 345 347 401 402 403 404 RS1 108104J RS1 108473J RS1 10S102J RS1 10S362J RS1 108473J RS1 10S912J RS1 108472J RS1 10S102J RS1 10S912J RS1 108472J RS1 10S102J RS1 108331J RS1 108331J RS1 108331J RS1 108331J RS1 108221J RS1 108221J RS1 108221J RS1 108221J RS1 108221J RS1 108221J RS1 108221J RS1 16S102J RS1 165102J 51 165102 RS1 10S680J RS1 10S105J RS1 10S471J RS1 10S681J 51 105221 RS1 108221J RS1 108102J RS1 108102J RS1 10S102J 51 105102 RS1 10S102J RS1 108102J RS1 108473J RS1 10S2R2J 51 105150 RS1 108391J RS1 108123J RS1 108123J RS1 10S103J 51 105103 RS1 10S303J RS1 10S303J RS1 10S101J RS1 10S101J 51 105123 RS1 108123J RS1 108103J RS1 10S103J RS1 10S303J RS1 10S303J RS1 10S101J RS1 10S101J RS1 10S562J RS1 10S682J 51 105153 RS1 10S101J RS1 108222J RS1 10S683J RS1 10S103J RS1 108472J 420 421 422 423 425 451 452 453 454 455 R R R R R R R R R R R R 417 CAPACITORS 101 102 103 104 105 106 107 121 122 131 141 181 182 183 184 185 186 187 188 189 191 192 193
24. 22 UDZS7R5 B CTH1240 RS1 108103J RS1 10S103J RS1 10S103J RS1 10S103J 51 105472 RS1 108472J RS1 108472J RS1 108472J RS1 10S822J RS1 10S822J RS1 10S822J RS1 10S822J RS1 108153J RS1 108153J 51 105153 RS1 108153J RS1 10S101J RS1 10S101J RS1 10S101J 51 105101 RS1 108223J RS1 108223J RS1 108223J RS1 108223J RS1 10S303J RS1 10S303J RS1 10S223J RS1 108223J RS1 108123J 51 105123 RS1 108222J RS1 108222J RS1 108273J RS1 108183J RS1 10S0R0J RS1 10S0R0J RS1 108221J RS1 108474J RS1 108474J 51 105101 RS1 10S101J RS1 10S101J RS1 10S101J RS1 10S101J 51 105562 RS1 10S562J RS1 10S562J RS1 10S562J RS1 108222J RS1 108473J RS1 108184J RS1 108184J RS1 108184J RS1 108271J RS1 108271J RS1 108271J RS1 108472J RS1 108472J RS1 108472J RS1 108472J RS1 8S222J RS1 108153J RS1 10S6R8J RS1 10S103J 51 105181 934 935 936 937 938 939 940 950 951 952 20221220 CAPACITORS 501 502 503 504 505 506 507 508 509 510 701 702 703 704 705 706 707 708 709 710 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 822 823 00000 GM 9127ZT EW RS1 108103J RS1 108391J RS1 108221J RS1 8S121J RS1 8S151J RS1 8S222J RS1 8S222J RS1 108474J RS1 108471J RN1 10S
25. 31 SMUTEIN System mute input 32 62 NC Not used 63 POS POS disable terminal 64 CALIB 0 6 Power IC control output 65 PWSENS Power heat sense input 66 SYSPW1 0 6 System power output 67 DSPRST DSP hard reset output 68 DSPERR DSP error detect input 69 DSPCS2 TC9332F chip select 2 70 DSPCS1 0 6 TC9332F chip select 1 71 DSPACK DSP IC input 72 DSPCD 0 DSP command data output 73 DPD O AD DAC calibration output 74 ASLIN1 Difference of noise and signal input 1 75 AVSS VSS 76 ASLIN2 Difference of noise and signal input 2 77 VREF A D converter reference voltage input 78 AVCC VCC 79 NAVMUTE Navigation mute input 80 DSPMUTE mute output PD5724B 21 80 IC s marked by are MOS type Be careful in handling them because they are very liable to be damaged by electrostatic induction Format Meaning 5 40 61 al GM 9127ZT EW 37 5 6 m 7 m 8 7 3 EXPLANATION 7 3 1 OPERATIONAL FLOW CHART Reset Start OFF Power ON START 69 Hard ware reset cancel lt lt JUDGMENT gt gt Pin 27 LOW input Test program check Unit checker Pin 27 HI LOW input Pin 17 LOW input and Pin 16 LOW input Pin 27 input Pin 17 LOW input or Unit checker program Pin 16 LOW input lt lt JUDGMENT gt gt 7 Micon oscillation stop Back up ACC confirmation Electronic power save Pin 17 ACC Pin 16 Back up Pin 17 HI input and Pin 16 HI input AC
26. 392K50 CKSOYB392K50 CKSOYB392K50 CKSOYB392K50 CKSOYB392K50 CKSOYB392K50 CKSOYB392K50 CKSOYB392K50 CKSOYB392K50 CKSOYB392K50 CKSOYB392K50 CKSOYB392K50 CKSOYB221K50 CKSOYB221K50 CKSOYB221K50 CKSOYB221K50 CKSOYB221K50 CKSOYB221K50 GM 9127ZT EW 6 ADJUSTMENT Jigs GGD1245 GGD1153 14 27 GM 9127ZT EW Connection Diagram KEX M9427ZT EW L KEX M9327ZT EW R H U 20P 20P 12P 20P 20P 12P GGD1304 Bullet connector To DC Regulated Power Supply GM 9127ZT EW L GM 9427ZT WL R AMP 25 16 25 16 3 4 S Dan EMV DENSO 6P 10P 14P 8P EL 10P 14P 8P GGD1300 GGD1239 Bullet connector To DC Regulated Power Supply Bullet connector To DC Regulated Power Supply NAVI ECU A W 1 GGD1169 D124 Bullet connector m 18P 10P SPLine s um FR FR 18 AUI CDX M9027ZT WL R Bullet connector MCD To DC Regulated Power Supply 24P MCD J UC EW WL 24P 32P Please don t connect MCD L and MCD R at the same time CDX M8086ZT E L MCD 12P 12P 8 GM 9127ZT EW 4 Connection Diagram KEX M9427ZT EW
27. B ACC AVC LAN B ACC SPEAKER OPTION HEAD SEAT FR 2DIN LR AMPLIFIER PHONE AUDIO AvctaN HEAD UNIT AVC LAN PIONEER or OTHER MAKERS OTHER MAKERS B ACC AVC LAN B ACC SPEAKER RGB NAVI COMP HEAD UNIT PIONEER MAKERS MAKERS NTSC 5 4 AVC LAN DVD CH UR or 40 GM 9127ZT EW 1 2 un 3 4 AVC LAN MAIN AVC LAN LOCAL ACC SPEAKER OPTION EMV RGB be _ 10 UR AMPLIFIER OTHER NTSC v g HEAD UNIT PIONEER or 1 5 EN OTHER MAKERS AVC LAN MAIN L R DVD CH AVC LAN LOCAL OPTION REAR SEAT or AUDIO t HEAD L R PHONE CD CH AVC LAN LOCAL MAKEHS B ACC AVC LAN B ACC SPEAKER OPTION kE gt DIN uR AMPLIFIER MAKERS lt NTSC ER P READ MNM OTHER MAKERS AVC LAN DVD CH L R or L R CD CH 8 OPERATIONS There is no information to be shown in this chapter GM 9127ZT EW 41 5 6 E 7 8
28. C Back up ON Error Communication error G9 Forcibly OFF Pin 17 input or Pin 16 HI input lt lt JUDGMENT gt gt Bus communication Normal Error Normal Main unit communication normal lt lt JUDGMENT gt gt System ON OFF ON status OFF status 5 OFF waiting System ON waiting Power ON Pin 66 H Power 66 Mute OFF Pin 1 L Mute ON Pin 1 H BEEP output available output available lt lt JUDGMENT gt gt DSP error DSP error confirmation communication error Serial IF processing error Pin 68 Error return DSP reset Pin 9 69 About 1 second Normal operation lt lt JUDGMENT gt gt ACC Back up ON OFF ACC ON Back up ON 38 GM 9127ZT EW 1 2 3 4 DSP error check Normal DSPCS1 Pin70 I 1 DSPCS2 Pin69 i DSPCK Pin26 1 4mS interval l y Periodical communication NA DSPCS1 5 08 82 3 DSPCK ee EE AN DSP error check continuation DSPRST Pin67 lt About 1S interval EF GM 9127ZT EW 5 6 m 7 1 m 2 3 4 7 3 2 SYSTEM BLOCK DIAGRAM
29. C582 9907 9906 18 N 09021 cN102 eu 218 U 4 5 2064 RN 9118 9164 16 1 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 OOSOQOOJ Circuit Symbol and No Part Name Part No Unit Number 0 Unit Name DSP Unit MISCELLANEOUS IC 101 IC PD5724B 131 IC S 80730ANDT 141 12187 181 AK5351VF 201 PD2061A 231 IC TC7WUO4F 241 IC TC7W74FU 251 IC PD2061A 261 AK4321VF 281 AK4321VF 291 AK4321VF 311 NJM2068MD 331 NJM2068MD 341 IC NJM2068MD IC 351 0017 401 NJM2068MD IC 402 IC NJM2068MD 101 Transistor DTA144bEK 151 Transistor 25 2712 155 Transistor 25 2712 161 Transistor 25 2712 171 Transistor 2SA1162 175 Transistor 2SA1162 291 Transistor DTA124XK 401 Transistor 25 2712 D 101 Diode DAN202K D 151 Diode HZUSR2 B1 D 155 Diode HZUSR2 B1 D 301 Diode HZU4R3 B3 401 Diode HZU4R3 B3 D 402 Diode 155355 D 403 Diode 155355 404 155355 D 405 Diode 155355 D 406 Diode 155355 451 D
30. Des am exacte 1 0 1 SES IE BUS DRIV 8 1 0 i Us 2 5 1 1 lt 1 tot lr il 5 5 ES 6 3 t 55 I 18 7882 lt 1 8 1 ud 1 Layee 5 1 l 1 i 8 1 2 1 3 4 4 it 7 CWNSS il 24 E 51 reser lt 8 Thu EIS gt I i PREP 14144 3 cl 15 E bier 1 oss E SYSTEM 217 POWER 18 it ll 2815 z 5 5 z s ria Fri 5 E tji T wp Vat A ble nd 155955 155855 155955 155855 pr ll 1 mao it 1
31. E1102D RN1 10SE1801D RS1 108222J RS1 10S103J RS1 108333J RS1 108333J RS1 108272J RS1 108183J RS1 108103J RS1 48101J RS1 48101J RS1 108432J RS1 10S512J RS1 8S272J RS1 108182J 51 105183 CEAS4R7M50 CEAS4R7M50 CEAS4R7M50 CEAS4R7M50 CCSOCH101J50 CCSOCH101J50 CCSOCH101J50 CCSOCH101J50 CKSQYB473K25 CKSOYB473K25 CCSOCH101J50 CCSOCH101J50 CKSQYB471K50 CKSOYB471K50 CKSOYB222K50 CKSOYB473K25 CKSOYB224K16 CKSOYB473K25 CKSOYB473K25 CKSOYB473K25 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA105J50 CFTNA105J50 CFTNA105J50 CEAS100M50 CEAS100M50 CEAS100M50 CEHAO221M16 CKSOYB104K25 25 26 935 937 938 939 940 941 942 943 944 945 952 953 954 955 960 961 68001 16 100uF 10V 100uF 10V 100uF 10V 221 16 CKSOYB104K25 CEHAQ221M16 CKSOYB104K25 CCH1390 CEAT1ROM50 CEAT471M25 CKSOYB473K25 CEAT221M10 CEAS1ROM50 CCH1282 CCH1282 CKSOYB473K25 CEAT221M10 CKSOYB473K25 CEHAQ1ROM50 CCH1282 CKSOYB473K25 CKSOYB103K50 CKSOYB103K50 CKSOYB473K25 CKSOYB224K25 CKSOYB473K25 CKSOYB103K50 1 0 50 CKSOYB473K25 CEAT4R7M50 CKSQYB471K50 CKSOYB104K25 CSZSR3R3M35 CKSOYB392K50 CKSOYB392K50 CKSOYB392K50 CKSOYB392K50 CKSOYB
32. Pioneer sound vislon sou l TOYOTA Service Manual GM 9127ZT EW CRT2884 POWER AMPLIFIER 91272 91 2771 91 GM 9227zr 92272 1 VEHICLE DESTINATION PRODUCED AFTER TOYOTA PART No ID No PIONEER MODEL No LAND CRUISER Europe August 2002 86280 60340 GM 9127ZT EW GM 9127ZT 91 EW LAND CRUISER Any country or area August 2002 86280 60320 GM 9227ZT E except for Japan GM 9227ZT 91 E For details refer to Important symbols for good services PIONEER CORPORATION 4 1 Meguro 1 Chome Meguro ku Tokyo 153 8654 Japan PIONEER ELECTRONICS USA INC 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 4 01 Singapore 159936 O PIONEER CORPORATION 2002 K ZZB JULY 2002 Printed in Japan SAFETY INFORMATION This service manual is intended for qualified service technicians it is not meant for the casual do it yourselfer Oualified technicians have the necessary test equipment 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 t
33. Plug CN905 CKS4242 8 Shield Case CNC8185 28 Holder CNC8187 9 Shield Case CNC8186 29 Bracket CNC8681 10 Bracket GM 9127ZT EW CNC8919 30 Sheet CNM7015 11 Bracket GM 9127ZT EW CNC8920 31 Bracket GM 9227ZT E CND1093 12 Insulator CNM6145 32 Holder GM 9227ZT E CND1355 13 Seal CNM6686 33 IC IC902 178 05 14 Cushion GM 9127ZT EW CNM7009 34 IC IC801 PALOO6A 15 Seal 7170 35 IC IC802 PALOO6A 16 Seal CNM7305 36 803 PALOO6A 17 Heat Sink CNR1566 37 Screw GM 9227ZT E BMZ50PO60FMC 18 DSP Unit CWM8080 38 Cushion CNM7756 19 Socket CN102 CKS3632 20 Socket CN101 CKS4241 GM 9127ZT EW 5 6 m 7 m 8 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3 1 BLOCK DIAGRAM psp unit CRYSTAL OSCILLATOR 5 1 12231 TC7WUO4F TC7W74FU 5 11 AD IC181 AK5351VF SDATA 8 FRONT DAC FRONT LPF awe unit FRONT L OPE AMP FRONT POWER AMP 9 1 801 1 261 AK4321VF 1C311 NJM2068MD AINL REAR DAC SATA W ELECTRONIC REAR LPF VOLUME iw C351 2185 0017 ms ouis 16 1 281 AK4321VF 1C331 NJM2068MD WOOFER DAC SOATA WOOFER LPF xn 1 291 AK4321VE spara 1 341 NJM2068MD 17 1C7
34. ay take 20 seconds or more to obtain waveforms in some cases Do not switch off the jig soon after starting measurement Conditions 1 This adjustment is sensitive to external shocks or wind During adjustment keep away the product and jig from them Audio analyzer DSP UNIT Side A DSP UNIT 1 ASL1 VR401 1 g MIC Side AMP UNIT CN906 CN905 CN901 CN902 CN901 CN902 B WFL WFR RL RR FL FR SPD L R N MU axe TXD wur MR 2 wFL wer SND E RL FL FR SPD 6 R ASGD MUTE ACC TX MR 13 2 13 2V ov 13 2V 13 2V DC Regulated Power Supply GM 9127ZT EW 7 GENERAL INFORMATION 7 1 DIAGNOSIS 7 1 1 DISASSEMBLY Removing the Shield Case Fig 1 Remove the two screws and then remove the Shield Case Shield Case Fig 1 Removing the DSP Uint Fig 2 gt Remove the five screws and then remove the DSP Unit DSP Unit Fig 2 33 Removing the Amp U
35. ct performances But improper lubrication or applying glue may lead failures or troubles in the product following the instructions this manual be sure to apply the 4 prescribed grease or glue to proper portions by the appropriate amount For replacement parts or tools the prescribed ones should be used GM 9127ZT EW 1 2 3 4 Supplementally model is identical to the original except for the addition of following items Part No Description GM 9127ZT 91 EW GM 9227ZT 91 E Cover CEG 1057 CEG1045 Polyethylene Bag Not used CEG1185 Protector CHP2329 Not used Protector CHP2330 Not used Carton CHG4144 CHG4865 Contain Box CHL4863 CHL4866 NOTE When diagnosing a product take its heated portion Power IC 1C801 802 803 Power Supply IC 1C901 902 DSP IC 1C201 251 Heat Sink IC Holder CONTENTS SAFETY INFORMATION nn 2 7 GENERAL 33 1 3 7 1 DIAGNOSIS 33 2 EXPLODED VIEWS AND PARTS LIST 4 7 1 1 DISASSEMBLY 33 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 6 7 1 2 CONNECTOR FUNCTION DESCRIPTION 36 4 CONNECTION 14 9 2 37 5 ELECTRICAL PARTS
36. he repair of this product properly and safely you should not risk trying to do so and refer the repair to a qualified service technician Important symbols for good services In this manual the symbols shown below indicate that adjustments settings or cleaning should be made securely When you find the procedures bearing any of the symbols be sure to fulfill them 1 Product safety You should conform to the regulations governing the product safety radio and noise and other regulations and should keep the safety during servicing by following the safety instructions described in this manual 2 Adjustments g To keep the original performances of the product optimum adjustments or specification confirmation is indispensable In accordance with the procedures or instructions described in this manual adjustments should be performed 3 Cleaning 2 M For optical pickups tape deck heads lenses and mirrors used projection monitors and other parts requiring cleaning proper cleaning should be performed to restore their performances 4 Shipping mode and shipping screws A protect the product from damages or failures that may be caused during transit the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual if necessary 5 Lubricants glues and replacement parts ps Appropriately applying grease or glue can maintain the produ
37. int Fig 3 Remove the six screws Remove the two screws and then remove the Heat Sink Remove the five screws and then remove the Amp Unit 544 Heat Sink Paw bending and soldering points of the pawls for securing the base plate of a shielded case bot tom case portion marked by is a point in which pawl bending and soldering not performed Faulty pawl bending point The portion marked by is a point in which pawl bending and soldering are necessary DSP UNIT D 1 GM 9127ZT EW 35 6 m 7 m 8 36 1 2 m 3 m 7 1 2 CONNECTOR FUNCTION DESCRIPTION GM 9127ZT EW SZT W gt V V V E 2 6 Le GM 9227ZT E 29 el 9 1 7 7 0 8 B WFL WFR RL FL FR 82 WFL WFR GND RL RR FL FR SPD L R N MU TX TX TXD TMUT
38. iode RD2R7M B2 L 101 Inductor LCTB1ROK2125 L 141 Inductor CTF1305 L 142 Inductor CTF1305 L 181 Inductor LCTB1ROK2125 L 182 Inductor LCTB1ROK2125 L 183 Inductor LCTB1ROK2125 L 184 Inductor LCTB1ROK2125 L 185 Inductor 7 2125 186 Inductor LCTB120K2125 L 201 Inductor LCTBR82K2125 L 231 Inductor LCTB1ROK2125 L 241 Inductor LCTB1ROK2125 L 251 Inductor LCTBR82K2125 L 261 Inductor LCTB1ROK2125 GM 9127ZT EW 262 Inductor 281 Inductor 282 Inductor 291 Inductor 292 Inductor 293 Inductor 295 Inductor 296 Chip Inductor 297 Chip Inductor 301 Inductor 451 Inductor 101 Radiator 10 00MHz 231 Ceramic Resonator 22 5792MHz Semi fixxed 1 Microphone RESISTORS 101 1kQ 103 104 105 107 MIC 401 108 109 111 112 113 114 115 116 117 118 119 47kQ 120 122 125 126 127 128 129 130 131 132 133 134 135 141 142 144 151 152 153 2 2 22 52 222 22 222 220221 222120 1 120 2125 LCTB1ROK2125 LCTB120K2125 LCTB1ROK2125 LCTB120K2125 LCTB1ROK2125 LCTB1ROK3216 LCTA2R2J3225 LCTA2R2J3225 LCTB1ROK2125 LCTB4R7K2125 551428 551512 1393 1011 1120 RS1 108473J RS1 108473J RS1 10S103J RS1 108473J RS1 10S102J RS1 10S473J RS1 10S102J RS1 108473J RS1 108473J RS1 108473J RS1 108472J RS1 108472J RS1 10S103J RS1 10S681J CCN1131 RS1 108473J RS1 4S271J RS1 16S102J RS1 16S102J RS1 16S102J RS1 16S102J RS1 16S102J RS1 16S102J RS1 1
39. n onn PEE wn E E L u 5 gn 88 ES I T AR n 1 uw E mos EB aos Mess T T NO USE lt T EI LO 1 3 FRIN gt 54 5 1 1 HE ER 2 5 1 ERIN R132 1 ra bal lt ied m m m a ae re ee AMP UNIT 1 DI 4 Vite 8 GM 9127ZT EW 1 2 3 4
40. on en a TERRE OCS SS a SR CD 1kHz 20dB PLAY VOL MAX TONE FLAT wre Yr sa ss I Pow NOTE 2 5 Symbol indicates a resistor Decimal points for resistor 3 No differentiation is made between chip resistors and and capacitor fixed values jo discrete resistors are expressed as Symbol indicates a capacitor 2 25 282 No differentiation is made between chip capacitors and 0 022 2 ic i discrete capacitors 4 19 I CRANK ING sm 2 1 PREVENTION CIRCUIT I Ten 1 GM 9127ZT EW rn un EE L
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