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1. R379 380 381 0361 362 363 A382 383 384 P750MP UC HN1CO3F 10K 7 P7500MP UC 1 P7550MP ES P7500MP UC P7550MP ES ORO ua I 7 19 41 1579 q7 paz RCA OUTI Su s L 15566 981 1 1 1 ele 1 R36 ore T 10 50 x 8 x Ble 1 12007 s ERANU 3
2. du TUNER AMP UNIT 855 6 I EVOL m 5 I 3 BUSA 140 1 50 EL 914 E C138 1 50 s 49 8 5 o p 5494 8 aja at 5 I con 1434 nise Speen Bee Barn ala pes NOTE STR amen z f ABD he Symbol indicates are
3. lt m LL eV Sri 4 n ONDI ONS zb 11 7 bolt QGAMS 17 voc Tz 5 5 8 B 1 az n o 10 Nro Nw o UR MEER TEBO AW 5 2 1 s N 8 8 4 d ONSG 7 5730 2 5 g 8 zu S48 olo 5 846 T EE R 5 WOSEEWCN al ole A R oo 558 7861 8 s A 12 Is 5 I 131 S 55 Srgu g lan v 7560 TPBOI NESE w Tran T 9409417052 9 130 evel L se ang 93H AB lt gf 5 xl ADS e b lt a x18 zU Ana isi t Te6a TNaSa 5 pe
4. 2 3 um 4 7 6 13 5 109 8 11 14 18 19 20 21 mi 5 o o O 8 f Bn 8 2 Y 777 5 gt Y Y 1 lt Y viv u IC3EEPROM 5 5 0V 5V gt 3 3V 111 gt losc LPF TERES 11118 ma c2 2 5V Leh js MIXER IF AMP Y a 4 gt i 44701 gt gt 751 F 1 4 ii 1 CF51 gt m BEL a 4 9 B amp 9 e 3 3V 3 3V 2 5V g 8 8 lt 8 NC VCC N RFGND S a No Symbol Explain 1 AM antenna input AM antenna input high impedance AMANT pin is connected with an all antenna by way of 4 7uH LAU type inductor A series circuit including an inductor and a resistor is connected with RF ground for the countermeasure against the ham of power transmission line 2 RFGND RF ground Ground of antenna block 3 FMANT FM antenna input Input of FM antenna 750 Surge absorber DSP 201M S00B is necessary 4 power supply The power supply for analog block D C 8 4V 0 3V 5 ISL O signal level Output of FM AM signals level 6 CE2 _ chip enable 2 Chip enable for EEPROM Low active 7 write cont
5. 2 1 8 as 1 8 g 5 985 vane 9 wis 1 i9 aez 31 g D 442 d 8 2 229p 27 2 9p 2 55 29 0 52914055 55 J F 5 1 did e lo je 5 5 I Md 7086 215 ujo 218 929 e 713639 1 9 69 se e 918 L a o o NIHd ST z 9 6 6 lo NIN PT t 2 BORN i E P ON9 S ET 8 gt I go t salnw ccc 1 NIHH TT J kbh EE 353H BAS 4HHCB 1 SH ET div 0 9 1 o H3MOd o 769 1 bt 1 5 4 I w e lt 28 9 918 ks son o Md 2 SSES E i 7 ON9vaN9v 819 n 8 w v E N 91 P
6. 4TyF 6 3V 4TyF 6 3V 4 7uF 25V 4 7uF 25V 10uF 10V Part No CKSSYB104K10 CKSSYB104K10 CKSSYB104K10 CKSSYB104K10 CKSSYB332K50 CKSSYB104K10 CKSSYB223K16 CKSSYB104K10 CKSSYB103K16 CKSSYB104K10 CCSSCH270J50 CCSSCJ3R0C50 CKSSYB104K10 CKSSYB103K16 CCSSCH680J50 CCSSCH470J50 CKSSYB682K25 CKSSYB104K10 CKSSYB104K10 CCH1436 CEV221M4 CKSRYB224K16 CKSSYB104K10 CKSSYB104K10 CCSSCH9ROD50 CKSSYB104K10 CKSSYB104K10 CKSSYB104K10 CKSSYB104K10 CKSSYB331K50 CKSSYB331K50 CKSSYB472K25 CKSSYB472K25 CEV101M16 CKSRYB224K16 CKSSYB104K10 CKSSYB471K50 CKSSYB104K10 CCH1436 CKSRYB224K16 CKSSYB104K10 CKSSYB104K10 CKSSYB104K10 CKSSYB104K10 CKSSYB104K10 CCSRCH102J50 CCSRCH102J50 CCH1508 CCH1508 CKSSYB104K10 CKSSYB471K50 CKSSYB103K16 CEV1ROM50 CKSSYB104K10 CKSSYB471K50 CKSSYB104K10 CKSSYB104K10 CKSSYB104K10 CCH1349 CKSRYB224K16 CKSSYB104K10 CKSSYB104K10 CKSSYB103K16 CKSSYB103K16 CCSSCH8ROD50 CCSSCH8ROD50 CKSSYB104K10 CCSRCH101J50 DEH P750MP XN UC Miscellaneous Parts List lt lt Pickup Unit Service P10 Motor Unit SPINDLE Motor UnitILOADING CARRIAGE CXX1641 CXB6007 CXB8933 55 6 ADJUSTMENT 6 1 JIG CONNECTION DIAGRAM RUBBER BAND 2 TUNER PANEL UNIT SIDE GGD1316 KEYBOARD UNIT SIDE RUBBER BAND 56 DEH P750MP XN UC 1 2 3 4 gt
7. BAND 1 6 3 gt lt 2 T Close T Balance adjustment Power Off Applicable servomechanism Applicable servomechanism AGC coefficient displa CRG CRG T BAL coefficient display TRK MIN SEC TRI SE TR MI SE TRK 77 MIN 2 SEC 22 TRKQy y SEC TRKQy MING y SEC TRK2 MIN SEC T of BAND 1 3 6 gt 2 F T RF AGC 7 F T AGC F Bias CRG TR Jump 5 4 Power Off F Bias display switching RF AGC value switching CRG TR Jump CRG TR Jump Tracking Open TQ na ster aur amiftrsed M2r mised 6 BAND 2 Power Off Tracking Open MIN SEC TRK8x MIN8x SEC8x e 1 gt 6dB gt 12dB Operation TRK MIN SEC TRK 06 MIN 06 SEC 06 TRK 12 MIN 12 SEC 12 Key Test Mode 2 Focus Close S Curve check setting EO measurement setting BAND Power On Off TRK 00 MIN 00 SEC 00 TRK 01 MIN 01 SEC 01 02 MIN 02 SEC 02 TRK 99 MIN 99 SEC 99 CRG TR Jump 3i Direction of the external surface 3 F Offset Display T Offset Display Switch to the order of the original display CRG TR Jump Direction of the internal surface 1 U CLS AGC Applicable servomechanism 4 32TR 100TR AGC AGC displ
8. SINE UNG UR WN 3 OAH3S wm 1 18 g FREEE OA 1 1 8 E l 1 1 1 OAYSS ONDIOVEL N asas m D LL a 1880 ae alg alg um WIN 5 5 cwm KH 1 En gt 2 gt 1 9 Sopr m TTS RRS i 89535 MEN 285 55 85211468 WNOIS sce 1 1 6 6 1 1 m x DD 7 ma eee tu pue eer epe eere een 12 109 1 x 4 5 To E Z 022 19155 LH zv t1 5 1 3 l PPA x ND 4 4 ho IS ER E gt gt o gt NIG 1 9v lane p sa i Xu ala B 700 LY 1062 THOS ag NYS SL Ins 55 0595 Meals L se DA NOUS 9021 2OHd VIVO ZOAi 1 1 un gt sooo 4 o JY i in 05 lt 3 i 8 pm popan 300030 43009041 638 9259525555988 8 amp 4 i
9. GO Y 1 3 w ar I 1 1 3 I i I 909 9440 eu ELE i 6 au m OtdtSd TT 1 10221 3 ZY lel 558 it Te 1 I wal SL ale ale NA e ays z 1 1 4 on TIT A 1 a 1 1810 E 1010 9 I 2 2 zn 72 262 4 18 1 4 1 1 94 14 3 1 1 1 1081 88 aaa a I 23922222222222452454 1 1 RU SEI OLd SDIAYAS LINN po fo Jo lo o lo o gt gt gt g Uum n Joo o gt IN in Jo N o ko e 5 5 5 e 1 S Y 1 3 769 19 1 1 e 1 1 38 es ed I u lw fro AP I 88885 Tm 58538 ET Cae BOO Boe S m m Q SERRE fe L 89 lt C a DEH P750MP XN UC 28 Aq sed 4 01 S QNDd UO 19 410 10U S INY 95991 LNO Buluapjos jenuew soy pueg J010N 1019 19 QNOd V fidO dWV4N 161 127 QNO LILON
10. 1 In n n n p p n n Ra 4 P eREBEbERBERREEBSSRRRRER I 5052 Lo 2 25 Del LBS EEE 1 Jao 1 4 OND 821 5021 Nolo bo besos 1 IS lo o x o lw b 7 SESS 8888 8888 5 1 als S184 d359ZyALSNSN z 2 5 5 20291 28 TT 58 s Rina IW IU R N lw I LINN 3802 00 Be 0 DEH P750MP XN UC 99 2 88 x x n E 06 041 alg s I ano aned az gt gt E lt L azz E zn
11. mE Sz zons 1 144 Mais 1 lt A 914287 Peu 1931 1909 9 1 82 1 71534 1 tld 94 PPA 0221 I Sid zao GG 1 LS 05 1958 2 3 gc mono 1 lt TW DN 1 Lid 6S 25 i 99 n lt 3301 p 25 id s i 8 lt 1 8 ZH LOd1NI L0d TE i 20120 291 40 i we 20 1 1 204 44 06 53 969 1 I T 1998 1 v9 1 79 LE 019081 Pedini rod 2900 i 99 lazo CH 04 1 504 10521 i 99 S 1 1 T og 19 Hi lt 2 21 I sip 2 S 05 2 C 10 yg 1N0211d 1 15 2 EIA 8 n 1 oou gt 6 1 ui rv 30 1 TOV av 28 8888888888 4 RRR mm 9v me LTD 25 one Ei Sr Mn 4 jo lo META IR uro ORIS N o JS 1 MK 2882 6v g g 9 de 1 1 25 mm 9 1 gr mor lt j SESEL 59068 1 S S
12. 50 80 125 Hz Slope 718 dB oct Gain 2 12dB Phase Normal Reverse CD player System Compact disc audio system Usable discs Compact disc Signal format Sampling frequency 44 1 kHz Number of quantization bits Mettre 16 linear Frequency characteristics 5 20 000 Hz 1 dB Signal to noise ratio 94 dB 1 kHz IEC A net work Dynamic range 92 dB 1 kHz Number of channels 2 stereo MP3 decoding format MPEG 1 amp 2 Audio Layer 3 WMA decoding format Ver 7 amp 8 FM tuner Frequency range 87 5 108 0 MHz Usable sensitivity 8 dBf 0 7 uV 75 mono S N 30 dB 50 dB quieting sensitivity 10 dBf 0 9 75 mono Signal to noise ratio 75 dB IEC A network Distortion 0 3 at 65 dBf 1 kHz stereo 0 1 96 at 65 dBf 1 kHz mono Frequency response 30 15 000 Hz 3 dB Stereo separation 45 dB at 65 dBf 1 kHz AM tuner Frequency range 531 1 602 kHz 9 kHz 530 1 640 kHz 10 kHz Usable sensitivity 18 uV S N 20 dB Signal to noise ratio 65 dB IEC A network Infrared remote control Wavelength 940 nm 50 nm Output s typ
13. 5 22 I z 8711 220 peor Em 5 4 vor 1 7 j SH ca T 55 i MECHA E PD5804A NL MECHA VD SwvDD 701 ml EE LPILM AGND m du CONTE 5 2 AgND 4 en c re CN701 8 ol CN704 or aR 25 L I ESE ESESE T SO c EEE EJ BOMDATA Z 95958 095 9599 52 6599959 Ne 5 SS 8 3858188868 5588 CN902 am d 71 592 989899909 29998905999999999 TON T T noe FM 100 19 5dBs soni Pete AlM 30 30 0dBs G 5 100 517 8 UMFZSN 8 i 8 4 n S NT NEE Leos amp 8i 8 3 8 8 5 2 m 2 2 9 i m x 79 E 3s als eng 3 I TUNER a Bye alls 9885 85 DRIVER 3 8 u TER Lona ogb TRY ETETA 15 8 I gt 50848 seg n lt u 2178 mm 9 1 Py b 16101 meos 4 osceno
14. SEE 5 DNS lt m o 8 s 2 22 t e 5858739 PII 24 6 ale 2 og ON L L s 1002850 Y 1 4 ta 1NOH4 8 hy 1 cd t r r 9 MES M 2 SV9H sn 8 809 Blo o P abe 42290 TEOT 8 m to 2 T 5 wie S 915 JEOSINH 3 110 9 a 05 07 vu 218 EM 7965 SEED 1 pta 4 96 8 SS QNS 1 Ino wp SU On dWOG d SUE du 1 1 T5 D 080 S3 dN0SS d RS 9078 Ov ON dWOSZd 5 I EBE 9 9 0 TBE OBE E a LL DEH P750MP XN UC 22
15. Yd 8 174 1 lest ym sure BS 4 eo B qaa a Fla s4 ri anew 9 9612 613 614 645 Er m amm 5 5 4 wooELilss a pei 5 5 sess e pzsoowe uc 100K 100 TE o amp ied eL ASENBO s p FLaal 5 7550 5 e 9605 gt o mere vek 3 77 8 Pisco wr 7 SENSE an2a q a 2 5 822866 ves ide Lm a noaa 2 99998 9 8 8 sEE ad Tex psa MT Wm x e s 5 s 2 4 ni z K 2 84384 ES T ES p aam IEEE i Same a 4 pee mex off 8 mutes MUTE ISENS 60 FM 28 6dBs mami 5 18 14 5 Rei z g ACC SENSE SENSE gt IP BUS 34 3dBs 453 BSEN2 _ CD 34 1dBs 304284 GND 1062 g 43 45 99 MUTE 69 Ts ca ojoj 8E 8E roast yd ooELev al mE t alls TUNER ve OELTB T espazeors al eee I 0954 25A1576A 1ceai E B 9845 TELIN 8951 M TEL IN es st e 16 ajor v lE 4 815 Lagt gll Ela 5 2 M 1
16. aay s me 25 m z oot R379 A380 E E 4 3 qms s FRONT DIN sox d oscour 21 8 1 card 4A e ow P 4 2 g 10725 1 8 amp 7 sm GND 94 suewooren ma our m sa 5 16 10750 82 SWL cem 2 outs H E 8 i 6 Ae 10 rwa oura She dla 99 ours Hte ap 5 me z8 908 13 ke 828 208 afa 1N6 OUTS 4 25 5169 mar slala Ec C a ne 8 384 X 512 8181818 18 T dl le Se x 4 38 els pee F8 CN362 5858 54 25 DONG 4 10725 21 2 PEAR amp rle pls els naes ten ple eng els unten zn 25 REAR 100 5 816 805 575 TEL 10 50 Se SET C Roh ET siza 5353 4 100 it 1 LYLINE She bi FM 10 1dBs 100 LEVEL IND e nase ag Pu 198133 x Ja n a Tuus KEH CD 15 6dBs g m 5 RE Thi i 2 AS rr i alal ala a 8 6266 E AGNDAGNI
17. uuz 1 Joi1 uoy Ee m FII Tn m VT k M IO nF m F xs wF EM HOlV1nD3H MS OND di 155 TF zl lt alg r 751451 1 Di ZNIA lE LOA 22 4 RE 8 NOA 02 BIB 5 o ag 5 n oum SERE Mis n 5 39VIutiVOY NIqvO1 0 1 IT 9091 40 90 2 42 Sr Up ROI nm 57 pe M ar 4 4 o 3or 401 mua 1 57 W m3 19 4 403 00Xy 8T eru 1 ae tuj Olea 16098 m ta SO ws Oras x M 7 1 HO1ON 31qNIdS 1 1 50 aL 5 n 5 I Ei Ir 5 0 0 zz L S E n afi zz 5 NOTE on 58 i 4 5 5 2 5
18. 101 301 321 361 362 363 364 501 741 742 743 801 821 822 831 841 842 901 902 921 922 923 931 941 951 171 172 173 174 301 302 322 361 501 502 741 742 801 802 803 804 805 821 841 842 901 902 921 931 932 90000 ooooo ooooo ooooo oooo Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Diode Diode Diode Network Diode Network Diode Diode Diode Diode Diode Diode Diode Diode Diode Network Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Part No CEHAR101M10 CKSRYB104K25 CKSQYB105K16 CWMB39708 DEH P7500MP XN UC Tuner Amp Unit HA12187FP PMLOO9A NJM4558MD PAL007A PA2028A PD5804A BD4835G TC74VHCT125AFT NJM2360M BA033FP UMF23N DTC124EU IMD2A IMH3A IMH3A IMH3A IMD2A 2SC4081 IMD2A 2SD2375 2SD1760F5 DTC143EU IMD2A 2SD1767 UMF23N IMD2A 2SD1760F5 2SD2375 IMD2A 2SD2375 2SB1243 DTC114EU IMX1 DTC114EU 2SA1576A DAP202U DAN202U DA204U DA204U MPG06G 6415G50 MPG06G 6415G50 RB706F 40 1SS133 DAN202U HZS9L A2 HZS9L B1 HZS6L C1 DA204U DAN202U DAP202U DAN202U DAP202U H
19. Sa ia 62 6 7 OEL SCREENSAVER STUDIO IKA TO LKD APPLICATION 0 1131 63 GENERAL INFORMATION Ian ua u a uka 64 rA sc 64 DE 64 7 1 2 CONNECTOR FUNCTION a aki s 67 68 7 3 0PERATIONAE FLOW CHAR 22 EHE 81 CLEANING isuu 82 8 OPERATIONS 83 DIGITAL AUDIO 1 SPECIFICATIONS DEH P750MP XN UC DEH P7500MP XN UC General Power Source Grounding system Max current consumption Buckup current Dimensions W x H x D DIN Chassis Audio Continuous power output is 14 4 V DC 10 8 15 1 V al lowable Negative type 178 x 50 x 157 mm 7 x 2 x 6 1 8 in 188 x 58 x 19 mm 7 3 8 x 2 1 4 x 3 4 in 178 x 50 x 162 mm 7 x 2 x 6 3 8 in 170 x 46 x 14 mm 6 3 4 x 1 3 4 x 1 2 in u 1 4 kg 3 1 Ibs 22 W per channel minimum into 4 ohms both channels driven 50 to 15 000 Hz with no more than 5 THD Maximum power output Load impedance 50W x4 50 W x 2 4 Q 70 W x 1 2 Q for subwoofer 40 4 80 2 Q for 1 ch al lowable Preout max ou
20. SIN CIN TIN 1V div 500mV div 500mV div 2s div When setting up after loading a 12cm CD ROM disc 1 session SIN CIN 500mV div TIN 500mV div When setting up after loading a 12cm CD ROM disc 3 session 1V div 2s div Ref Ref i Normal 40 500mV div 200ms div 500mV div When setting up Source On FE FIN 500mV div 500mV div TE 500mV div TIN 500mV div During Play CD DA 20ms div Ref 3 REFO Mode Normal 500mV div 50ms div 200mV div MDX SIN Ref REFO Mode M Normal al 500mV div 5us div 1V div MDX SIN Spindle waveform during Play Spindle waveform during Play Magnified DEH P750MP XN UC mH Note 1 The encircled numbers denote measuring points in the circuit diagram SIN CIN 500mV div TIN 500mV div When setting up after loading a 12cm CD DA disc Ref REFO 1V div 2s div Mode Normal FIN RFOK 8 SIN 200mV div 500ms div 2V div 2V div When setting up Source On 12cm CD DA Ref REFO Mode Normal LI al 500mV div 500mV div TE 500mV div TIN 500mV div During Play CD ROM Track Jump is generated periodically Refer to Track Jump waveform FE
21. 201 CN704 16285 0601 9602 IC7ge 9605 1 704 9701 10501 5 ELECTRICAL PARTS LIST NOTES 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 OOSOOOJ Circuit Symbol and No Part Name Part No Unit Number CWM8707 DEH P750MP XN UC De 51698 Unit Name Tuner Amp Unit Oe 805 Diode DAP202U D 821 Diode HZS11L A1 MISCELLANEOUS D 841 Diode HZS11L A1 101 IC HA12187FP ee se 901 Diode MPG06G 6415G50 D 902 Diode HZS6L B2 D 921 Diode HZS9L B3 D 931 Diode HZS7L C3 D 932 Diode HZS7L A1 D 941 Diode MPG06G 6415G50 801 IC TC74VHCT125AFT D ns EDI tee D 981 Diode MPG06G 6415G50 D 982 Diode MPG06G 6415G50 p ZNR 401 Surge Protector DSP 201M A21F 321 Transistor IMD2A L 101 Inductor LCTA2R2J2520 361 Transistor 1 0 L 131 Inductor LCTA2R2J2520 362 Transistor HN1C03F aan Ped aT nductor 363 Transistor HNICOSF L 402 Ferri Inductor LAU100K 364 Transistor L 403 Inductor LAU1ROK D acer L 404 Inductor LCTA4R7J2520 742 Transistor 2602375 L 601 Ferri Inductor LAU100K L 701 Ferri Inductor LAU100K 743 Transistor 2SD1760F5 L 801 Inductor CTF1379 gee Transistor DIS EM L 831 FerriInductor LAU10
22. 958 po oz 5s ale a Lot gt B lt 100QA 91 azz 11607 amp 8 8 gt 1 fui DEN SS N Z ae 58362 58157 8 33 2392 S ARS 28 ass ax Sa as Anos Z L INO m 58 53872 NY N ur 82 9 m oaov r1 TM ATTILA 12 ix LOLNO lt N07 5 gz anov 6 ez 9219 gt oasa 5 3543 x anwao 9 10 13538 MAE 99 be i V1VONON gt 1588 9 m 1558 47565 divo s A 7 p By 48 wA Pau 56 a L e HALNdWOD 1 7 1291559 ex A9 6 2 48 L 113 SSA 1588 Y i m aan 10191 ANDA 2 NIX 258 In00A 58352 QA Nagn 1534 O YOLVINDAY Naan ANODGA 13538 0998 15 9 oa wan 1 WIX avaax JIWO JIV alsvx us 21525919 7 god hory LSUM SZ Ldy Nr TOv tav SN3S9 v o zov pla 99992 dial S LS 22 I 58 58888223599 zia
23. BunuBi liuw Bueio 3adO NO A ZL YOUMS uoniuBi 911199 9 OL p q uonisod youUmMs ss pieB 1i 19 0 AAO A suonoeuuoo Aue Jo pe elnIN oipnv eui dee JOU j Jelnllao uo pe elnIN oipnv 9 1 3 Jelnllao e esn yoef euu zuy sn4 enig r iduirsng di p LA indino 1u0J4 CU y L 9 OL indino 4 s 5141 93 DEH P750MP XN UC
24. 5 6 7 8 1 2 7 GENERAL INFORMATION 7 1 DIAGNOSIS 7 1 1 DISASSEMBLY Removing the Case not shown 1 Remove the Case Removing the CD Mechanism Module Fig 1 gt Remove the four screws Disconnect the connector and then remove the CD Mechanism Module Removing the Grille Assy Fig 1 Remove the two screws and then remove the Grille Assy CD Mechanism Module Removing the Tuner Amp Unit Fig 2 Remove the screw Remove the three screws Straighten the tabs at three locations indicated Remove the screw and then remove the Tuner Amp Unit 5555 64 Tuner Amp Unit Fig 2 How to hold the Mechanism Unit 1 Hold the top and bottom frame 2 Do not squeeze top frame s front portion too tight because it is fragile Removing the Upper and Lower Frames 1 With a disc clamped remove the four springs A the two springs B the two springs C and the four screws 2 To remove the upper frame open it on the fulcrum A 3 While lifting the carriage mechanism remove the three dampers 4 With the frames removed insert the connectors coming from the main unit and eject the disc Caution Before installing the carriage mechanism in the frames be sure to apply some alcohol to the dampers and set the mechanism to the clamp mode Carriage Mechanism Damper DEH P750MP XN UC um 65 Removing the Pickup
25. 9 Eh 28 met SA lt 4 22 43 27 _ 5 594 6 3 23 26 FLCE 5 2 x 24 i 25 Al eee 1 T RIS otis ven gn 57 L alle 1 t 1 1C1971 1 oy Td c ec C rie s s ER OELUNIT MXS8045 DEH P750MP XN UG 5 6 um 7 8 SWITCHES CD CORE UNIT S10MP3 901 HOME SWITCH ON OFF S902 CLAMP SWITCH ON OFF S903 DSCSNS SWITCI E PICKUP UNIT SERVICE P10 E P5 P10 1 TG TFS Ru TE cur 155355 p 888878888 MSM51V426 F F HOLOGRAM UNIT ON OFF 904 12EJ SWITCH ON OFF 905 8EJ SWITCH ON OFF The underlined indicates the original switch position LOADING CARRIAGE MOTOR SPINDLE MOTOR TRK ACT FOCUS ACT 6225 34 93 Rhz 32 gt 91 E
26. gig j 10 50 82 1 TAB B 818 818 n 96 1 3 RL ER stev SYSTA FL in i je 10301 POWER ity 7 amp me ath le anvoo jomo ay lime aaa RESET qe T 10 NES aly 8 8048356 amp liss wo 1 4 2o wm ST T ox HE 4 By 97 lisacoo No RESET alle 25 zl z oa aye pee 0301 1 e lt sek 5892 Lasers l E 4 4 8 5 8 9 2 nace ox MI A A 96 8404448 aoveea 0 Pa e seo DI 1 ala r 8 avec vner 5 1 8 g 1 24 PW GND4 E GND 25 8 ES a EI 94 GND z MINES ASLIN 10501 554 7 LVLINR 204 BYLINA 5381 6000 Bupa 205804 89 sacru MP Z 0582 genoa jer L 35 2 Hd LE TEBTIN 924
27. 2 2 5 LO 2 3 nj 1 x gt E 2 2 8 SH 5 INAL GNnI 99 1 A a ja 7 lt Z lt Z Z m O m Z Z TERS SSH I 5 o D 1 20690 lt sr 66 66 2 lt B B D Pe onee polnu r ovre 22022 22109 oes MEZ G BE Soe soa ME x 3N X103 vv 3 T5109 vVOZNO go SZ NIIPS 2 2 mawar 79 6 5 snasao SNSSO 7021 RRS 7708909 ono OA Lom om op ane 0108 4 0109 pe VI BEN BESSE 8 5 ROP AUN AQ 2 9 gt 10921 TIOS epr a 20 ng 2005352 5 4 10A Ux ON m vet LOAM s 8 N 55 Vrs ash tada 1090 42 o 1598 M EN has EE a 499 pes 8 26 N3XH8 588 2 woe 21 24 12212 9 5 rss SIS 815019 S8S8 o2z 2 M ra 2105 4 2 2 ose ED
28. 5 geo 5 Toto F 5 9087 T oro We TT iTi I v 20051650 t 1 DA 3 T 5 sannu ey lt m DEH P750MP XN UC eo 21 um mum um a EV uA wa LLL iays E 1 z Fr E LIN es ON9 a n 5 5 5 2 2 T slg Se Bg 58 088 1 9 DU LLOL 6 8 o 1 4585 E I x a z 31 I E 5 gt 4 Ba o 578 d sgpz z sna 27 2 5 T Y I I 1 9 BE i T 5288 elle TOTNO Slo z 4 l rue 28 iot H 5 04874
29. Apoq slolUeA OL xoeig BunuBi 3dO NO A ZL YOUMS uoniuBi Aq OL uonisod u31IAs uoniufi Jo 5 OL MOI I9A suonoeuuoo 994 pee alnIN olpnV 991 dee JOU j Jelnllao ay uo peaj INW 9 BIA euoudeje1 Jelnllao e esn j pios 1999 508 1 JeAeld C sn joef euu luv Z indino uou f 10 1ndino jonpoud 3141 DEH P750MP XN UC SI siy Jo 5 991 uolei do eui ol 19491 siu1 jo Bumes jeu ey Jajoomqns D Jexeeds 41014 poelq AeJD 930N 19915 E Jexeeds 01 AZL 00 IeuluJel o43u09 Aejas euuelue olnV 10 y JO euluui81 043409 5 Alalejedes 210482 508 91 JeAeld Apoq JeuiuJ983
30. DDSCSNS 5V div 500ms div CLCONT 5V div LOEJ 5V div REFO jj Normal DDSCSNS 5V div 10hs div 2 CLCONT 5V div 1 5V div When Eject 12cm CD When Eject 8cm CD DEH P750MP XN UG 6 umm 33 SIN CIN TIN 1V div 500mV div 500mV div 500ms div When switching to CD ROM from CD DA BAND key SIN CIN TIN 1V div 500mV div 500mV div 500ms div When switching to CD DA from CD ROM BAND key Ref REFO Mode Normals Ref Mode RXDO TXDO 5V div 5V div 1ms div When DOWNLOAD Magnified CHI SV CH2 5V ims div DC 10 1 DC 10 1 Ims div NORM IMS S 34 RXDO TXDO 5V div 5V div 10ms div When PLAY CH2 5V DC 10 1 DC 10 1 Toms 1oms aiv NORM 100kS s DEH P750MP XN UC 2 mu 3 RXDO TXDO 5V div 5V div When DOWNLOAD 10ms div CH1 5V CH2 5V DC 10 1 DC 10 1 Ref GND ar TOms div I0ms div NORM 100kS s 35 1 2 3 4 4 PCB CONNECTION DIAGRAMI 4 1 TUNER AMP UNIT NOTE FOR PCB DIAGRAMS 1 The parts mounted on this PCB AMP UNIT CORD ASSY include all necessary parts for several destination For further information for respective desti
31. 53 Circuit Symbol No Part Name Part No Circuit Symbol and No Part Name Part No S 903 Spring Switch DSCSNS CSN1052 R 707 RS1 16SSOROJ S 904 Switch 12EJ CSN1051 R 708 RS1 16SS102J 905 Switch 8EJ CSN1051 R 709 RS1 16SS102J R 710 RS1 16SS102J RESISTORS R 711 RS1 16SS102J R 101 RS1 10S1R5J R 712 RS1 16SS102J R 102 RS1 10S1R5J R 713 RS1 16SS102J R 103 RS1 10S1R5J R 714 RS1 16SS473J R 104 RS1 10S1R5J R 715 RAB4CO221J R 105 RS1 10S1R5J R 716 RAB4CO221J R 201 RS1 16SS102J R 717 RAB4CO221J R 202 RS1 16SS333J R 718 RAB4CQ221J R 203 RS1 16SS333J R 719 RAB4CQ221J R 204 RS1 16SS333J 720 RS1 16SS471J R 206 RS1 16SSOROJ R 721 RS1 16SS471J R 208 RS1 16SS0R0J R 722 RAB4CQ221J R 210 RS1 16SSOROJ R 723 RS1 16SS102J R 212 RS1 16SS221J R 724 RS1 16S473J R 213 RS1 16SS1002D R 725 RS1 16SS222J R 214 RS1 16SS1002D R 726 RS1 16SS103J R 215 RS1 16SS6801D R 727 RS1 16SS473J R 216 RS1 16SS6801D R 728 RS1 16SS473J R 217 RS1 16SS1002D R 729 RS1 16SS223J R 218 RS1 16SS1002D R 730 RS1 16SS473J R 219 RS1 16SS1002D R 73l RS1 16SS104J R 220 RS1 16SS1002D R 732 RS1 16SS104J R 221 RS1 16SS103J R 733 RS1 16SS104J R 222 RS1 16SS103J R 737 RAB4CO473J R 223 RS1 16SS103J 739 RAB4CO473J R 224 RS1 16SS103J R 740 RS1 16SS473J R 225 RS1 16SS103J R 741 RS1 16SS104J R 226 RS1 16SS393J R 742 RS1 16SS104J R 227 RS1 16SS103J R 745 RS1 16SS473J R 228 RS1 16SS182J R 747 RS1 16SS104J R 229 RS1 16SS103J R 748 RS1 16SS104J R 231 RS1 16SSOROJ R 751 RS1 16S
32. TUNER button Press to select the tuner as the source ATT button Press to quickly lower the volume level by about 90 Press once more to return to the original volume level 8 DEH P750MP XN UC 5 mm 6 um 86 Turning the unit on Press SOURCE to turn the unit on When you select a source the unit is turned Selecting source You can select a source you want to listen to To switch to the built in CD player load a disc in this unit When using the head unit press SOURCE to select a source Press SOURCE repeatedly to switch between the following sources XM tuner Tuner Television DVD player Multi DVD player Built in CD player Multi CD player External unit 1 External unit 2 AUX When using the remote control press TUNER or CD to select a source Press each button repeatedly to switch be tween the following sources TUNER XM tuner Tuner Television Sources off CD DVD player Multi DVD player Built in CD player Multi CD player Sources off Notes e Inthe following cases the sound source will not change When a unit corresponding to each source is not connected to this unit When no disc is set in this unit When no disc is set in the DVD player When no magazine is set in the multi CD player When no magazine is set in the multi DVD player When the AUX auxiliary input is set to off External unit refers to a Pioneer
33. VOL 2 1 sit 52 8 SZ ze 8 Ble CSG1107 fee Ps 5 1 Sn She She 2 She l beg n ses NN S 2 5 ILMG S 4 DEH P750MP XN UC 1 2 un 3 4 M KEYBOARD UNIT 3 s 8 z 8 3 s 29229 2 3 L1940 1 t n 1 R1945
34. Y arse LESSE 412 84848 23 id R27 reat 02578 LL 3S DE 5 222 bru RYT aut 4 29 oie fe fe 235 5 21 gt t 2 219 B Jia gt elle 226185 BIE 5 735 oes 8 ONO TE og tc 55 5 OOF 8130 1933 e cd SSS OF 1090 ha 1307 z gether 1108 YU 049950 i cO Tg ds aaA wou ss 2142 ON9 0 E piste koe ERA 2 5 6 5 lt sn 2186 pey wa sna ar N 9 ot o2 2 tae 500 mz 5 g9 z o vw 5 S9 355 iE AENNLE gro sos 2 9 9 N Nra 9 1 oie 0 508 who Z lt gt QI lt gt SOTH e a m L28912 001 s0H ap EN AUS o uU D Uh B ROO Sng dI 2 lo ul X gt P O6 lt gt OH 9 g 4 Te Te x x 24e Te 3 8 x BE z i 5 ue m E 5 5 9 5 D
35. ama ear s ds 5 6 09 L 3 4 019 3 ra FLBUSY 1C1990 DGND FL120 PD8105A STBY cst 2 A943 52 A19 3 42 amp o o r AB 4 a MEZ nm 1 m 20 1941 1f BERBSESSEBEBEBEEsesen ze 5 2175 8047 AS M2 2 HUE ip 012 7 MET 2 5 Al 01940 1155355 3 73 m 3 R19 Rowck 972 Alt 014 9 36 TSUK RONCS w g hs Pa 5 REM 015 70 1 H A2 10 a n 35 ME 6 evr R1947 100 A16 34 2 7 5 T H Ass 12 am X19340 8 5 6 6551577 2 2 67 RD 13515 2 4 4 2 ae 14 R01 15 1 1 2 A4 zl M 15 30 01 ale OEL KEY CONTROLLER nes NA R1948 08 08 014 12 64 5 E 17 6 128 05 161940 63 3 p 18 27 e VDD1 vss2 62 1 2 M D T9 5 ui 26 D 1 1 81958 15 PD5808A 61 02 05 NMT Ag C1943 01 010 20 25 pt 10485 16 D 012 L Di 1002 0 21 24 0 7 59 80 81949 Ag D3 04 7 mz m 22 RN 51 16 18 28 41 13 pi 1 19 57 61115 A11 20 oF 56 1 12 aaa 21 eK 55 1 8 13
36. ec EL Bx w o 21 TTET S x an 2 0TC323TK MA152WA l h qp 4 3 ANANAS o ut ee i s 7 cwm zs 5 ers E iis 282835883 1 lt 76 reve 8888 77 sess amps 18 73 ae 470P werde CHE may 7 2 LOCK 24 Q602 I XASTB Enna mH I r way E 2 1 BRST RESET BDATA VOCONT BS ems Gm 3 3 REGULATOR 9 0 3387 iso UN w v2 voo mT LKOUT 919 388 1701 38 S EST PE5385A vss Cl 1 B xf 3641 xo 2 vo2 5 6v 91 35 551627 li 92 s vo MICRO COMPUTER s T ET ie eas 300 5 5 ov 9g ADNA 1 31 aw 2 55 SRST e 4 amp BRST reser 31 3E 1 A ma 20 gt 26 eu lt as 29 1 so 38 Lo 28 Peor 701 35 5 qg i 26 mik pend e so 4 ha csens pu 15 RESET 28 16 VDOUT n 17 d m 18 BSCK m 1 9
37. lt nea 22 54 gip 14 1 4 255 55 311 4 A15 24 i 52 16 zh 25 ee ck 1151 ERO SeobEesisesSsepksbe Se E Bi 1 85252 2 gt 81331 Tat 1 N N N N m s 1992 100 nn R1993 108 R1994 100 RD zl L Jet L 52 4 WR 48 FLASH MEMORY 3 E 4 _ 81985 35 3 3 wae ORO ene ee 161980 DGND 1 1981 PD6405A 16 5V TC WIS2FU S 1 A16 1 ats 11 2 Sus 2l em 47 RBS TK 4 1 E as 3 m3 vssz Ee A 4 oasa 5 015 12 44 D7 AM M pars 3 014 ROMCE A10 T pas 42 06 2501664 DGND 8 41 42 9v 005 E 1 01982 18 39 D 3R9K 4 3 3V ery 11 38 04 5 5 RST 1 vec BZ Ho 1 THUG 136 pati 36 011 TMDZA JAN 14 35 D 91980 bH zT ast Me 2 15 34 010 I zz gu 25 4154 11 12 5V 1 RY BY 0010 233 pH 18 MIT E 3 32 09 x 7 3 12 S 5 AB rj 01981 ANN 8E 5 19 30 08 x S EIE 008 T y 1 5 6 2 a 29 2o AS 33323 2 5 8 21 x 28 RD EM x M
38. 13 XIN Crystal oscillating element connection 14 VDD1 VDD connection 15 NMI Pull up 16 19 KD1 4 Key data 1 4 20 CKC Cathode driver pulse 21 NC Not used OPEN 22 CKA Anode driver pulse 23 NC Not used OPEN 24 LS Line synchronous signal 25 NC Not used OPEN 26 CKD Data transfer and driver clock 27 DPDT Display data communication 28 KYDT O N Key data communication 29 DA2 O C Display data MSB 30 NC Not used 31 CLK1 UART1 clock input 32 ILMD C Dual illumination 33 DA1 Display data LSB 34 NC Not used 35 CLK0 UARTO clock input 36 NC Not used OPEN 37 RDY Not used Pull up 38 NC Not used OPEN 39 HOLD Pull up 40 NC OPEN 41 CS3R O Not used Pull up 42 RD Read strobe 43 NC OPEN 44 WR Not used OPEN 45 CS3 Not used 46 CS2 Bank address 47 CS1 Bank address 48 50 External ROM chip select 49 A19 C Address bus 19 50 51 59 17 9 C Address bus 17 9 60 VDD2 VDD connection 61 A8 C Address bus 8 62 VSS2 GND connection 63 69 A7 1 C Address bus 7 0 70 NC 71 86 D15 0 y o C Data bus 15 0 87 92 51 6 1 0 C key strobe 93 FLSTBY FLASH memory stand by signal 94 AVSS GND connection 95 FC12ON Not used OPEN 96 VREF GND connection 97 VCC connection 98 FLBUSY FLASH memory busy signal 99 NC OPEN 100 F
39. 5 Bd 4 1 14 Di a EETSST Hi 8 5 SgP9 sL d2 SEP 5 ES 59 8 91 509 1 gt 7 qug Yl boa a ANV S nzozava ZETH SgPL 0L INd P v 5 Riou TdiNON oot 5 4 t ian INA raya oot GETH u rut in BAINA 9 AES f 5922 8 F TH 4 Sz ot INT TAT m imu 8 E lt ous 9 I poeb 7 8 1 EE as a 0 9 878 Sor ze ale aap re BO 3772 5 isi 6 1 5 eae o 4 W ota TUTM 8 2 5 QNO r 91NO ele dc e s ite ain ST ITE d HH saa 22 3 s lt Sino nrozva yaa LIN ONS EE 9 e TFT 270 AI IN9v 2 T gt m 5110 PNI alalu fa T B18 esed E ere fence EIE m ua4oowans 9 x T dd 6 2 Jui 58 4 e KISS ge E 58 UMS 2 283 Sa Fae E Tino TNI 5 Q L uas 2
40. 6 digits 4 digits Err xx No Classification Contents Details Cause 10 Electricity Carriage Home NG CRG can t move to the inner CRG can t move from the inner HOME SW failure CRG movement failure 11 Electricity Focus Search NG Focus can t be caught Back of Disc Severe dirt and vibration 12 Electricity Spindle Lock NG Not spindle lock Wrong subcode can t read Subcode NG Defective Spindle Scratch and dirt on Disc Intense vibration RF amp NG The appropriate gain of the RF amp cannot be obtained Defective spindle Scratched or dirty disc Severe vibration Abnormal CD signals Blanc CD R disc Disc inserted upside down 17 Electricity Setup NG AGC protection doesn t work out of Focus soon Scratch on Disc Severe dirt and vibration 22 Disc Impossible to play There is no playable MP3 or WMA file present in a disc No MP3 or WMA file exists in a CD ROM disc inserted 23 Disc File Format NG Contents are stored in an incompatible file format The contents in a CD ROM disc inserted are recorded in a file format other than ISO9660 Level 1 and 2 30 Electricity Search Time Out Can t reach the target address Defective CRG tracking or scratch on Disc 44 Disc Impossible to play There is no playable TRK No present in a disc All TRK Nos In a di
41. 85 NC Not used 86 GND2 GND 87 DI3 PCM input data 88 LRCKI3 input LRCK 89 BCKI3 input bit clock 90 DI2 PCM input data 91 LRCKI2 PCM input LRCK 92 BCKI2 PCM input bit clock 93 l PCM input data 94 LRCKI1 PCM input LRCK 95 BCKI1 PCM input bit clock 96 VDD2 Power supply 2 5V 97 DI0 input data 98 LRCKI0 PCM input LRCK 99 BCKIO PCM input bit clock 100 GND2 GND UPD61002GC MSM51V4265EP 70TS 8 1 44 vss 1 75 2 43 0016 DO2 3 42 DO15 003 4 41 2014 004 5 40 2013 6 39 vss 205 7 0 8 Address input 38 2012 RAS Row address strobe 8 CAS Lower column address strobe 37 DO11 25 51 po7 9 UCAS Upper column address strobe 36 DQ1 DQ16 Data input data output DO8 10 GE Output enable 35 209 S WE Write enable VCC Power supply VSS GND NC No connection NC 13 32 NC NC 14 31 CAS WE 15 30 HCAS RAS 16 29 OE 17 28 AO 18 27 7 A1 19 26 2 20 25 21 24 A4 22 23 vSS DEH P750MP XN UC 77 6 um 7 8 Pin Functions UPD63760GJ Pin No Pin Name Function and Operation 1 R GND GND for DRAM I F 2 RST Input of reset 3 7 AB12 8 Address bus 12 8 from the microcomputer
42. CKSRYB474K10 CCSRCH101J50 CCSRCH101J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CEHAR330M10 CCH1486 CKSRYB104K25 CEJO100M16 CKSQYB225K10 51 Circuit Symbol No Part Name Part No Part No C 314 CKSOYB225K10 CEHAR470M16 C 333 CEJO220M25 CEJO221M10 C 334 CEJO100M50 CKSRYB103K50 C 335 CEJO100M50 CEHAR101M10 C 34 CEAL4R7M35 CKSRYB104K25 C 342 CEJO101M16 CKSOYB105K16 C 343 16 ane Unit Number CWM8713 Ug CKSOYB225K10 Unit Name Keyboard Unit C 348 CEJO330M25 MISCELLANEOUS pees IC 1901 HIC RS 140 OM s 1902 IC S 818A33AUC BGN C 354 CKSRYB105K10 ieee le PD5808A C 355 CKSRYB105K10 IC 3880 PD6405A 886 CKSRYB105K10 IC 1981 IC TC7WH32FU C 357 CKSRYB105K10 ie deg gt Sog 1960 Transistor 2584617 C 362 CEJO100M25 O 1961 Transistor 2SD1664 O 1980 Transistor 2SC4154 11 363 CEJO100M50 O 1981 Transistor IMD2A 6 a 1982 Transistor IMD2A C 366 CEJO100M50 D 193 LED CL190UBX C 367 CKSRYB222K50 De 1904 LED CL190UBX D 195 LED CL 195PG CD CKSRYB222K50 D 1906 LED CL 195PG CD aoe D 1914 LED CL 195PG CD C 3 4 CKSRYB222K50 D 1915 LED CL 195PG CD CRSRYB225K50 D 19177 LED CL 195PG CD D 1919 LED CL 195PG CD e CEJQ220M25 D 1921 LED CL 195PG CD C 401 CKSRYB103K50 D 1931 LED CL 195PG CD C 402 CKSRYB103K50 0 1940 Diode 155355 D 1980 Diode DAN202U D 1982 Diode UDZ13 B 405 CEJO101M10 L 1901 Inductor C
43. 110 ATEST O Analog tests 111 EFM O Output of EFM signals 112 ASY Input of asymmetry 113 C3T Connection to the capacitor for detecting 3T 114 A GND Ground for the analog system 115 Input of RF 116 AGCO O Output of RF 117 AGCI Input of AGC 118 RFO Output of RF AGC 119 120 EQ2 1 Equalizer 2 1 121 RF2 Reversal input of RF2 122 RF Reversal input of RF 123 A GND Ground for the analog system 124 A Input of A 125 C Input of 126 B Input of B 127 D Input of D 128 F Input of F 129 E Input of E 130 A VDD Power supply for the analog system 131 REFOUT O Output of reference voltage 132 REFC Connected to the capacitor for output of REFOUT 133 FE Reversal input of FE 134 Output of FE 135 TE Reversal input of 136 Output of 137 TE2 O TE2 138 TEC 139 A GND Ground for the analog system 140 LDREGO Output of voltage for 141 PD Input of 142 LD O Output of LD 143 PN Assignment of pickup polarity 144 A VDD Power supply for the analog system UPD63760GJ gt 73 36 108 1 DEH P750MP XN UC 6 7 79 FM AM Tuner Unit
44. FIN 20ms div amp RFAGC 500mV div 5us div RF eye pattern FIN FE 500mV div 200ms div 500mV div Focus Search Ref REFO i TEST i 1 RFAGC 1V div 1ms div TE 500mV div TIN 500mV div 32 Track Jump Ref 5 _ RFAGC 1V div 200ms div 40 1V div CIN 500mV div SIN 2V div During inside outside search outer circumference inner circumference I uc MW LOUT ROUT Ref REFO Mode Normal 1V div 1V div 200us div Analog Audio sine wave 1kHz Ref rts i Normal ANZN TE RFAGC 500mV div 2ms div 500mV div When Tracking Open 7 8 amp RFAGC 1 500us div TE 500mV div TIN 500mV div 1 Track Jump Ref Ref Mode Mode TEST TEST RFAGC 1V div 5ms div 49 RFAGC 1V div 500us div TE 500mV div TIN 1V div TIN 500mV div TE 1V div FIN 1V div 100 Track Jump When passing black 401 800 Ref Ref a TEST Normal LRCKIN 2V div 10us div LRCKIN 2V div 2us div DIN 2V div DIN 2V div SCKIN 2V div SCKIN 2V div Digital Audio Digital Audio Magnified al Ref GND Ju nr Mode M d Normal i
45. RS1 16S474J RS1 16S474J RS1 16S103J RS1 16S103J RS1 16S103J RS1 16S331J RS1 16S560J RS1 16S104J RS1 16S104J RS1 16S222J RS1 16S103J RS1 16S103J RS1 16S820J RS1 16S820J RS1 16S820J RS1 16S820J RS1 16S820J RS1 16S820J RS1 16S223J RS1 16S223J RS1 16S223J RS1 16S223J RS1 16S223J RS1 16S223J RS1 16S471J RS1 16S471J RS1 16S471J RS1 16S471J RS1 16S471J RS1 16S471J RS1 16S103J RS1 16S103J RS1 16S103J RS1 16S103J RS1 16S103J RS1 16S103J RS1 16S102J RS1 16S681J RS1 16S681J RS1 16S681J RS1 16S681J RS1 16S681J RS1 16S681J RS1 16S103J RS1 16S473J RS1 16S472J RS1 16S104J RS1 16S473J RS1 16SOROJ RS1 16S473J 51 165104 2 222 22 22 22 212 22 212 20000 212 22 22 DIDDII DEH P750MP XN UC um Part No RS1 16S102J RS1 16S104J RS1 16S104J RS1 16S104J 51 165104 RS1 16S681J RS1 16S681J RS1 16S681J RS1 16S104J RS1 16S102J RS1 16S102J RS1 16S183J RS1 16S473J RS1 16S682J RS1 16S682J RS1 16S682J RS1 16S682J 851 165221 RS1 16S221J RS1 16S221J 851 165221 851 165221 851 165221 RS1 16SOROJ RS1 16SOROJ RD1 4PU391J RD1 4PU221J 851 165331 RS1 16S104J RS1 16S102J RS1 16S222J RS1 16S222J RS1 16S222J RS1 16S222J RS1 16S222J RS1 16S472J RS1 16S222J RS1 16S102J RS1 16S473J RS1 16S104J RS1 16S473J RS1 16S563J RD1 4PU391J RS1 16S102J 51 165104 RS1 16S104J RS1 16S102J RS1 16S102J RS1 16S472J RS1 16S221J RS1 16S221J RS1 16S1ROJ RS1 16S472J R
46. SgPS 02 1N4 lo a FUG p o gt 1 Cy 9 68 oor zeta p M ee 1 uoneufisep eonuepi 5 4 4 548 sued asn 4 nr JO 10 0e Alejes oy jo souelliodul 991 5 5 STR s go i sued auos uo punoj Sj s 95 ale 5 75 2 8 o la la s o 5 dis 322222652 ih B tm lt 220 deo d ol 799090 5 2208 220 0 1 diuo si ON grow 7 32 BB RB Tent 282 272 Jolloedeo e seleolpul joquuAS bara pano 1 4 passaidxa rent 510151591 919J9SIp 570490 MCN TNT gr sen eA pue pue 101 1594 diuo si ON 10351594 10 51100 jeuuroeq 0181891 seleolpul joquuAS Biviva HTNI EE Bios 3 4 1 3LON 9 20 2 2 fh pom 2 2 9 5 S 5 g 42235153333 sue 8 B S le le le le R I 4 3 T
47. Unit 1 2 3 4 5 Caution In assembling move the planet gear to the 66 Apply shorting solder to the Pickup flexible cable Disconnect the cable Set the mechanism to the clamp mode Remove the lead wires from the inner holder Remove the two washers styling holder change arm and pickup lock arm Shorting While releasing from the hook of the inner holder Solder lift the end of the feed screw load eject position before setting the feed screw in the inner holder Planet Gear DEH P750MP XN UC 1 2 m 3 4 71 5 LL LAdNI 4 SNE OL 67 1 Y SNE 6 5 8 MOVE 920 18 9 1 5 8 4 GND SL 147 9 Yl 1H 9 6 9 ON 1474 N Y HH Y IN3H8 lL dj OL 6 1 ALNIN 131 6 94 1 S n8 dl INdLNO uaxvads Adddns H3AAOd 1 1 LNOtd gt VNN3LNV 7 i J lt Gora g c Wo gt eI G bj 9L vl OL 8 9 C DEH P750MP XN UC 7 1 2 C
48. g as 76 55 8 tve 1 cibi 1 2 alo t 96 I 1 BLOW 49 146 23 DEH P750MP XN UC 1 2 3 4 sr SSS 11901 CN1901 ix 41 21006 a ar 3 3V REGULATOR 1 3 LO 21981 2R2K i 9 KYDT R1902 gt Hra 5 2R2K EDU el m REMOTE CONTROL SENSOR 5 1 5 OELB 8 16 5V Bi gt 5 2 d VSS 7 ape afea VOLUME T ees 4 sf 3 CSENS 1 T 2 SWOVDD 4 4 5 19 4 1901 1 12 1 0 Y ER ____ 2 5 TITO CSD
49. gt i ee beo 22 om 1 i 1 1 d 1 CN902 11 55 88 6405 O DEH P750MP XN UC 5 6 7 EB ERBEKEBBEEBEBEERBRBEE s gt 10430 O a uly Io Y Y 9 2 S 1 o ju gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt 3 4 54 821 To 52572 PPA t 4 Joino sual 927569 BUTA ddy a 5881 d 1 E 331 82310 Ca poor g P POET prem T3 T 19 80204 12 JL 2 gt 12 SET 31 E 034 804 idi 489 9222 198 5222 2434 laor LINN WVU50 10H VIVGZOANAS IVLIOIA 100239 0333 1
50. lt 6 2 OEL ADJUSTMENT Adjustment point KEYBOARD UNIT SIDE B NT 235 au HO tC al L EANA d fe ard Digital Multi Meter S N lt When the Unit has been replaced gt 1 Use VR1970 to adjust the resistance between TP1 and TP3 to 5 5 2 Use VR1971 to adjust the resistance between TP2 and TP3 to 12 57 6 3 SYSTEM MICROCOMPUTER TEST PROGRAM PCL output In the normal operation mode the ACC switched ON the standby mode cancelled shift the TESTIN terminal to H The clock signal is output from the PCL terminal Pin 37 The frequency of the clock signal is 312 5kHz that is one 32nd of the fundamental frequency 6 4 CD ADJUSTMENT 1 Cautions on adjustments this product the single voltage 3 3V is used for the regulator The reference voltage is the REFO1 1 65V instead of the GND If you should mistakenly short the REFO1 with the GND during adjustment accurate voltage will not be obtained and the servo s misoperation will apply excessive shock to the pickup To avoid such problems a Do not mix up the REFO1 with the GND when connecting the probe of measuring instruments Especially on an oscilloscope avoid connecting the probe for CH1 to the GND b In many cases measuring instruments have the same potential as that for the probe Be su
51. the cur rent disc 6 To skip back or forward to another track press lt Pressing skips to the start of the next track Pressing lt once skips to the start of the cur rent track Pressing again will skip to the pre vious track Notes The built in CD player plays one standard 12 cm or 8 cm single CD at atime Do not use an adapter when playing 8 cm CDs Do not insert anything other than a CD into the CD loading slot cannot insert a disc completely or if after you insert a disc the disc does not play check that the label side of the disc is up Press EJECT to eject the disc and check the disc for damage before inserting the disc again e If the built in CD player does not operate prop erly an error message such as ERROR 11 may be displayed When CD TEXT disc is inserted the disc and track titles begin to scroll to the left auto matically DEH P750MP XN UC 2 Compact Disc These are the basic steps necessary to play an MP3 WMA with your built in CD player MP3 WMA indicator Shows when the MP3 WMA file is playing 2 Folder number indicator Shows the folder number currently playing 3 Track number indicator Shows the track file currently playing 4 Play time indicator Shows the elapsed playing time of the cur rent track file 1 Press OPEN to open the front panel CD loading slot appears After a CD ROM has been inserted pre
52. z Vvivaa m itn gt vIVOS 30971952 88 DEH P750MP XN UC
53. 0K 821 Transistor IMD2A L 842 Induct CTE1510 822 Transistor 2501767 L 951 Inductor CTF1530 831 Transistor UMF23N L 981 Choke Coil 600 CTH1280 d un Den neice X 601 Radiator 10 00MHz CSS1475 S 801 Switch DSENSE CSN1039 i VR 322 Semi fixed 10kQ B CCP1229 902 Transistor IMD2A FU 361 F 1286 O 921 Transistor 2SD2375 FU 362 Fase CEK1286 Q 92 Transistor 2851248 321 Microphone 1011 923 Transistor DTC114EU SP 601 Buzzer CPV1062 931 Transistor IMX1 941 Transistor DTC114EU EMAN TUNG Unit CWE Q 951 Transistor 2SA1576A Use 171 Diode DAP202U RESISTORS D 172 Diode DAN202U D 173 Diode Network DA204U 15 D 174 Diode Network DA204U R 103 RS1 16S181J D 301 Diode MPG06G 6415G50 MD 30 Diode MPG06G 6415G50 R 105 51 165223 D 32 Diode RB706F 40 p ses E ET D 361 Diode 155133 R 108 51 165102 D 501 Diode DAN202U IBS D 502 Diode HZS9L A2 R side D 741 Diode HZS9L B1 742 Diode HZS6L C1 D 801 Diode Network DA204U 802 Diode DAN202U 44 DEH P750MP XN UC 1 2 m 3 4 2 2 222 20000 22 20000 20000 22 2020202020 212 22 22 2020202020 DIDDII Part No RS1 16S101J RS1 16S103J RS1 16S150J RS1 16S470J RS1 16S102J RS1 16S102J RS1 16S102J RS1 16S102J RS1 16S101J RS1 16S101J 51 165101 851 165101 851 165101 851 165101 RAB4C102J RS1 16S104J RS1 16S104J RS1 16S563J RS1 16S563J
54. 101J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CEHAR330M10 CCH1486 CKSRYB104K25 CEJO100M16 CKSQYB225K10 CKSQYB225K10 CEJO220M25 CEJO100M50 CEJO100M50 CEAL4R7M35 CEJO101M16 CASAQ3R3M16 CKSYB684K25 CEAL100M16 CKSQYB225K10 25 25 CKSRYB105K10 CKSRYB105K10 CKSRYB105K10 CKSRYB105K10 CKSRYB105K10 CKSRYB105K10 CEJO100M50 CEJO100M25 CEJO100M50 CEJO100M25 CEJO100M50 CEJO100M50 CKSRYB222K50 CKSRYB222K50 CKSRYB222K50 CKSRYB222K50 CKSRYB222K50 CKSRYB222K50 CEJO220M25 CKSRYB103K50 CKSRYB103K50 CEJO470M10 CKSRYB103K50 Unit Number Unit Name 470yF 10V 470uF 16V 470uF 16V MISCELLANEOUS IC IC IC IC IC ooooo ooooo 101 131 171 301 341 601 652 801 841 861 101 301 321 361 362 363 364 501 741 742 743 801 821 822 831 DEH P750MP XN UC IC IC IC IC IC Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Part No CEJO101M10 CCSRCH101J50 CEJO4R7M35 CKSRYB103K50 CCSRCH180J50 CCSRCH220J50 CCSRCH470J50 CKSRYB105K10 CCH1438 CKSRYB473K50 CKSRYB102K50 CEJO101M16 CKSRYB473K50 CEHAR101M10 CKSRYB473K50 CKSRYB473K50 CCSRCH101J50 CKSRYB473K50 CKSRYB105K10 CKSRYB104K25 CEJO470M16
55. 1059 0 forSPICEkey for P EQkey T P PE C1906 R1 mm i 4 an De R1932 ci 195pc cos 180 189 1 forROT VOL IS i iCL 19506 CO b SOURCE EQ DISP CLOCK 51983 51986 51905 1982 25 1 2 K2 s 5 A2 K2 s s A2 52 451 lo S25 451 S25 451 K1 1 K1 1 K1 1 2 0 561112 561112 561112 PAUSE 1 2 3 1904 51 51 5191 6 A2 S A2 M S A s2 41 Ke K 6152 i 5 s 52 1 51 652 6561112 6561107 6561107 CSG1107 i 2 4 4 T 5 51911 51912 1913 51907 ENT A1 2 2 7 5 2 Kil 5 2 ane 5 2 c 4 i S1 3 5 52 4 1 52 4 51 zy 52 CSG1107 CSG1107 561107 AUDIO LEFT DOWN SFEQ 51920 51919 1 CL 195P6 CD 51916 K2 s K2 s 1 2 i 528 4 S1 325 451 Feet 1 ell 4 K1 1 K1 1 4 1 1 561111 561112 561160 51914 l 1 nc FUNC s u RIGHT UP BAND CL 195PG co K1 k i 019215 i 51921 51918 51911 TERN E 2 5 s K2 K2 s 5 2 K2 s 5 2 5301172 LV L Sl 352 L 523 4151 4 528 451 TEHI SC Al a ak 561112 561158 CSG1112 561111 1 RN forROT VOL for CROSSkey forRO
56. 12 mw sr per Infrared LED Note Specifications and the design are subject to pos sible modifications without notice due to im provements DEH P750MP XN UC 7 99 2 EXPLODED VIEWS AND PARTS LIST 2 1 PACKING NOTE 22 N 4444 JA RARE 2 N NN NS N e N NN N ES N a 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 1 PACKING SECTION PARTS LIST Mark No Description Part No Mark No Description Part No 1 Polyethylene Bag See Contrast table 2 16 Remote Control Unit See Contrast table 2 2 Cord Assy CDE7154 17 Battery See Contrast table 2 3 Accessory Assy See Contrast table 2 18 Carton See Contrast table 2 4 Spring CBH1650 19 Contain Box See Contrast table 2 5 Screw Assy See Contrast table 2 20 Protector CHP2663 6 Fixing Screw See Contrast table 2 21 Protector CHP2664 7 Screw CBA1650 22 1 Owner s Manual See Contrast table 2 8 Polyethylene Bag CEG 127 22 2 Owner s Manual See Contrast table 2 9 Screw CRZ50P090FTC 22 3 Installation Manual See Contrast table 2 10 Screw TRZ50P080FTC 22 4 Caution Card See Co
57. 16S104J RS1 16S104J RS1 16S563J RS1 16S563J RS1 16S474J RS1 16S474J RS1 16S103J RS1 16S103J RS1 16S103J 851 165331 RS1 16S560J RS1 16S104J RS1 16S104J RS1 16S222J 851 165103 RS1 16S103J RS1 16SOROJ RS1 16S820J RS1 16S820J RS1 16S820J RS1 16S820J RS1 16S820J RS1 16S820J RS1 16S223J RS1 16S223J RS1 16S223J RS1 16S223J RS1 16S223J RS1 16S223J 851 165471 851 165471 851 165471 851 165471 851 165471 851 165471 RS1 16S0R0J RS1 16S0R0J RS1 16S0R0J RS1 16S0R0J RS1 16S0R0J RS1 16S0R0J RS1 16S102J RS1 16S681J RS1 16S681J RS1 16S681J RS1 16S681J RS1 16S681J RS1 16S681J RS1 16S103J RS1 16S473J 2 2020202020 2020202020 2020202020 2020202020 22 22 222 Z 212 20000 2020202020 2020202020 DIDDII DIDDII Part No RS1 16S472J RS1 16S104J RS1 16S473J RS1 16S0R0J RS1 16S473J RS1 16S104J RS1 16S102J RS1 16S104J RS1 16S104J RS1 16S104J RS1 16S104J RS1 16S681J RS1 16S681J RS1 16S681J RS1 16S104J RS1 16S102J RS1 16S102J RS1 16S183J RS1 16S473J RS1 16S682J RS1 16S682J RS1 16S682J RS1 16S682J RS1 16S221J RS1 16S221J RS1 16S221J RS1 16S221J RS1 16S221J RS1 16S221J RS1 16S0R0J RS1 16S0R0J RD1 4PU391J RD1 4PU221J RS1 16S331J RS1 16S104J RS1 16S102J RS1 16S222J RS1 16S222J RS1 16S222J RS1 16S222J RS1 16S222J RS1 16S472J RS1 16S222J RS1 16S102J RS1 16S473J RS1 16S104J RS1 16S473J RS1 16S563J RD1 4PU391J RS1 16S102J RS1 16S104J RS1 16S104J RS1 16S102
58. 1926 1928 1929 1930 1932 1933 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1980 1981 1982 1983 1985 1991 1992 1993 1994 1996 1997 1998 1999 2000 CAPACITORS 1906 1907 1908 1909 1910 DD 212 00000 DIDID 00000 222 DIDID WWWWWD WWWWWD 1940 1941 1942 1943 1944 1972 1973 1974 1975 1976 Part RS1 16S822J 851 165121 RS1 16S184J RS1 16S2R2J RS1 16S560J 51 165181 RS1 16S560J RS1 16S181J RS1 16S560J RS1 16S560J RS1 16S121J RS1 16S121J RS1 16S680J 51 165181 51 165181 RS1 16S222J RS1 16S101J RAB4C101J RAB4C101J RAB4C101J RAB4C101J RAB4C101J RAB4C101J RAB4C101J RAB4C101J RAB4C101J RS1 16S101J RS1 16S101J RAB4C473J RS1 16S473J RS1 16S103J RAB4C101J RS1 16S473J 51 165154 RS1 16S223J RS1 16S683J RS1 16S392J RS1 16S393J RS1 16S473J RS1 16S473J RS1 16S473J RS1 16S102J RS1 16SOROJ RS1 16S101J 51 165101 RS1 16S101J RS1 16S101J RS1 16S332J RS1 16S222J 51 165102 RS1 16S102J RAB4C102J CKSRYB104K25 CKSRYB104K25 CKSYF106Z10 CSZSRAR7M16 CSZSR4R7M10 CKSRYB103K50 CKSRYB473K50 CKSRYB105K10 CKSRYB103K50 CSZSR4R7M10 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 1981 1983 1984 1990 1991 1992 Unit Number Unit Name MISCELLANEOUS D 1970 LED S
59. 1970 Push Switch EJECT RESISTORS R 1970 R 1971 R 1972 CAPACITORS C 1970 Unit Number Unit Name MISCELLANEOUS 201 202 203 301 501 502 701 702 1703 O 101 601 602 603 701 101 201 501 601 201 202 204 205 206 207 208 209 211 212 501 502 503 701 702 703 704 201 202 702 901 902 DEH P750MP XN UC um IC IC IC IC IC IC IC IC IC Transistor Transistor Transistor Transistor Transistor Diode Diode Diode Diode Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Ceramic Resonator 16 934MHz Ceramic Resonator 24 57 MHz Resonator 16 000MHz Switch HOME Switch CLAMP CWMS8758 Panel Unit CWX2792 CD Core Unit S10MP3 Part No CKSRYB103K50 CKSRYB103K50 CSZSRAR7M16 CKSRYB103K50 CKSRYB104K25 CKSRYB104K25 CL220PGC CSG1112 RS1 16S101J RS1 16S101J RS1 16SOROJ CKSRYB104K16 UPD63760GJ MSM51V4265EP 70TS BA033SFP BA5996FM UPD61002GC BA25BC0WFP PE5385A TC74VHCTO8AFT S 818A33AUC BGN 2SB1132 DTC323TK DTC323TK 2SB709A UN2111 1SS355 1SR154 400 1SR154 400 MA152WA CTF1386 CTF1386 CTF1386 CTF1386 CTF1386 CTF1386 CTF1386 CTF1386 CTF1386 CTF1386 CTF1386 CTF1386 CTF1386 CTF1386 LCYBR22J 1608 CTF1386 CTF1386 CSS1603 CSS1615 CSS1627 CSN1051 CSN1051
60. 22 A404 680 al ca S807 4 lir neon ae LoET mao geo 20 t pa 404 goo EJECT olli p ces mamaxa L I et e 4090 gt 3938 las I Hets H Rage quo 5554 Bot cS BS Trt RE 4 E a ngga 100 2rd 5 5 5 8 eae 7 159102 feb sls 2 2 ME CN101 GND alls 4 ARIK 1 ee 1 ahi 2503 _ PPBusr22dBs Ft L 5 1 os CN1951 9 s 5 I ES FEAL d ga 2599 GRILL 85 85 85 38 oa ola ofa 3 999 I lt 5 8 CN402 PANEL UNIT IL DEH P750MP XN UC
61. 3 Belg gt ss o a 2 TS Sj 9 v Hoan S OHO IN anal z i aren 5 mi lt sjui 5 5 VAZSLVW WLEZEILO L HBB BE E 1099 BJA Js JS 1 2218 LN iH S T sus 1 T 4 1990 000 rs ore aan 1 S 5 I 8 i3 I 92 MS n z 8 L 1 1 2 3s a f z 5 430285081 55525 5 31qNIdS I 20591 n W gt sl N N E T EEBRE lt 1 3 5 33 OAYAS 39VIHHVO 5 3 SESS 5 cwm 1 Te 1 1 1 sb ais or or v v ais ais ml Aha DEH P750MP XN UC Waveforms DSCSNS CLCONT LOEJ 5V div VD 10V div When loading a 12cm CD 5V div 5V div 500ms div 2 Reference voltage REFO1 1 65V DDSCSNS 5V div 500ms div 2 CLCONT 5V div 1 5V div VD 10V div When loading an 8cm CD Ret je o Mode Ref GND Mode hae ee Normal
62. 4 ovs 22 RAS 85 2124 85 2 59 1 2 66 bis 16501 1 3 1 65 MEDIE 54 89 ccs UPD61002GC 37 ol 90 012 Paz INTpez 3 tex 31 LrcK12 E 8 g 1 Lock 5 22 DECODER 1 5 MI 3 93 Le 4 WFCKAMIRR 4 122 RFCK HOLD BCKI1 P16 T TESTA 327 m TESTEN 398 213 28 n 100 90329 4 5 f 8 an 885 23 DECODER ck gt ROCESSOR LRCKIN BPRS ski Fl hase vii 22 4 9 I THT R GND z X Vdd 5 1 xrz vrata a 1 i i i viua I xao IH 5 S 4 Se A xm 1 545 8 3 3 1 24 g T 551603 T 548444855284 mb SIGNAL LINE un 5 ue P FOCUS SERVO LINE tal TRACKING SERVO LINE HSE 8 z CARRIAGE SERVO LINE g 3 et T 52259 mee SPINDLE SERVO LINE i Ar EE 1 1 2 H SW 2 5 REGULATOR a E wo
63. 4 P10 11 1 0 Port 25 VDD2 Power supply 2 5V 26 GND3 GND 27 32 P12 17 Port 33 VDD2 Power supply 2 5V 34 POO INTPOO y o Port 35 36 NC Not used 37 Port 38 PO4 INTP04 Port 39 PO5 INTPO5 Port 40 GND2 GND 41 42 P06 07 Port 43 VDD3 Power supply 3 3V 44 49 HAD0 5 Host address Data bus 50 GND3 GND 51 VDD3 Power supply 3 3V 52 55 HAD6 9 Host address Data bus 56 GND3 GND 57 59 HAD10 12 Host address Data bus 60 VDD2 Power supply 2 5V 61 63 HAD13 15 1 0 Host address Data bus 64 VDD3 Power supply 3 3V 65 HAST Host address strobe 66 HCSB Host chip select 67 HR WB Host read Write status 68 HDSTB Host data strobe 69 GND2 GND 70 NC Not used 71 EXTDIR Bus direction from external 72 73 1 O DBB write ready flag 74 DBBRRDYO O DBB read ready flag 75 VDD2 Power supply 2 5V 76 GND3 GND 77 DBBRRDY1 O DBB read ready flag 78 GND3 GND 79 RESETB Reset 80 GND3 GND 81 VDD3 Power supply 3 3V 82 GND3 GND 83 PLLCONT PLL control 84 GND3 GND 76 DEH P750MP XN UC HH 6 ERI 7 8 Pin No Pin Name Function and Operation
64. 5K Biz Hono 4 15 8 a ks 8 8 wera 9 I 815 isa 8 lt 88 BE 18 3 8 ane als GND oers 14 GND I T E T 2501757 E a p pa a 5 2 UMF23N aro 178 8 suvog 8 8 LI 5 SWVDD I 213 aK By GND ILLGND GND 5 DEH P750MP XN UG 5 6 7 8 64 SI Ase 11 8 N3XH8 2 7749 209 9858 ozz 2 55 4 m 1 307105 vivaS F Ss p 4 5 Ix t 2 10 1558 ozz 2 xosa 52 Ir ET Ze 2 I 291 T RT ANE I I 8 3 2 Sape L NY sgpz z Sng dl CO CINA
65. 6 Screw BPZ20PO60FTC 17 Screw 5726 060 67 Screw BPZ20P100FZK 18 Screw 726 080 68 Knob CAA2764 19 Screw BSZ26P160FTC 69 Button CLK CAC7751 20 Clamper CEF1035 70 Button OPEN CAC7728 21 Fuse 10A CEK1208 71 Button TEXT SCRL CAC7737 22 Pin Jack CN361 CKB1051 72 Button AUDIO FUNC CAC7738 23 Plug CN981 CKM1376 73 Button 1 6 CAC7750 24 74 Button CROSS 7843 25 Plug CN704 783 75 Spring CBH2654 26 Plug CN362 CKS1238 76 Spring CBL1470 27 Connector CN101 CKS3408 77 Cushion CNM8291 28 Plug CN801 CKS3537 78 Holder CNV7405 29 Connector CN701 CKS3837 79 Keyboard Unit CWM8713 30 Antenna Jack CN401 CKX1056 80 Connector CN1901 CKS4524 31 Holder CND1239 81 Holder CND1354 32 Holder CND1352 82 Cushion CNM6633 33 Insulator 8245 83 5 CNM7697 34 Heat Sink CNR1668 84 Spacer CNM7698 35 FM AM Tuner Unit CWE1646 85 Holder CNV6910 36 Holder CND1054 86 OEL Unit MXS8045 37 Terminal CN402 VNF1084 87 Grille Unit CXB9854 38 Chassis Unit CXB9528 88 Button Unit SRC EO CXB9924 39 Button EJECT CAC7752 89 Button Unit EO EX BAND 9925 40 Screw M2x4 5 CBA1647 90 Cover XNS7014 41 Screw M2x4 CBA1649 91 CD Mechanism Module S10MP3 CXK5662 42 Washer CBF1038 92 Screw 15526 43 Spring 2650 93 Transistor O742 901 921 2502375 44 Spring 2651 94 Choke Coil L981 CTH1280 45 Spring CBH2652 95 IC IC301 PALOO7A 46 Spring CBH2653 96 Remote Control Unit CXC1265 47 Spring CBL1512 97 Cover CNS7068 48
66. 729 33 Shaft CLA3845 78 Gear Unit CXB8731 34 Frame CNC9962 79 Arm Unit CXB8732 35 Frame CNC9963 80 Arm Unit CXB8735 36 Bracket CNC9966 81 Arm Unit CXB8852 37 Bracket CNC9967 82 Motor Unit M2 CXB8933 38 Arm CNC9968 83 Bracket CNC9985 39 Arm CNC9973 84 ee 40 Lever CNC9983 85 Screw M2x5 EBA1028 41 Lever CNC9984 86 Screw JFZ20PO20FTC 42 Sheet CNM8134 87 Screw JGZ17P022FTC 43 Collar CNV6906 88 Washer YE15FTC 44 Guide CNV6925 89 Washer YE20FTC 45 Arm CNV7198 90 Pickup Unit Service P10 CXX1641 91 Screw IMS26P030FTC 92 Connector CN902 CKS2191 DEH P750MP XN UC 15 5 mm 6 um 7 8 1 2 3 BLOCK DIAGRAM AND SCHE 3 1 BLOCK DIAGRAM UNIT 3 MATIC DIAGRAM FM AM TUNER UNIT EEPROM 5 0V 18 19 20 21 3 3V MIXER IF AMP DET FM MPX zi RDS DECODER 0321 4 VDD SYSPW TUN L svs BUS L y BUS L a CDL gt SP 601 CN101 BUZZER EVST EVCK CORE UNIT S10MP3 iQ TEUER IC 202 oso MSM51V4265EP 70TS 269 5 JE BUS DRIVER 22 3 92
67. 74J RS1 16S103J RS1 16S103J RS1 16S103J RS1 16S331J RS1 16S560J RS1 16S104J RS1 16S104J RS1 16S222J RS1 16S103J 47 2 22 20000 22 20000 22 2 2 2 22 20000 22 22 22 22 DIDDII RS1 16S103J RS1 16S0R0J RS1 16S820J RS1 16S820J RS1 16S820J RS1 16S820J RS1 16S820J RS1 16S820J RS1 16S223J RS1 16S223J RS1 16S223J RS1 16S223J RS1 16S223J RS1 16S223J RS1 16S471J RS1 16S471J RS1 16S471J RS1 16S471J RS1 16S471J RS1 16S471J RS1 16SOROJ RS1 16SOROJ RS1 16SOROJ RS1 16SOROJ RS1 16SOROJ RS1 16SOROJ RS1 16S102J 851 165681 851 165681 51 165681 RS1 16S681J RS1 16S681J 851 165681 851 165103 851 165473 RS1 16S472J RS1 16S104J RS1 16S473J RS1 16SOROJ RS1 16S473J RS1 16S104J RS1 16S102J RS1 16S104J RS1 16S104J 51 165104 RS1 16S104J RS1 16S681J RS1 16S681J RS1 16S681J 51 165104 RS1 16S102J RS1 16S102J 851 165183 RS1 16S473J RS1 16S682J RS1 16S682J RS1 16S682J RS1 16S682J 851 165221 851 165221 851 165221 851 165221 851 165221 851 165221 RS1 16SOROJ RS1 16SOROJ RD1 4PU391J RD1 4PU221J 851 165331 851 165104 R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R CAPACITORS 102 131 132 133 134 DEH P750MP XN UC 137 138 139 140 141 142 143 144 145 146 P
68. 8 CKS3537 CKS3837 CKX1056 CND1239 CND1352 CNM8245 CNR1668 CWE 1646 CND1054 VNF1084 CXB9528 CAC7752 CBA1647 CBA1649 CBF1038 CBH2650 CBH2651 CBH2652 CBH2653 CBL1512 CND1254 CNM6854 CNS7245 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 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 DEH P750MP XN UC Description Gear Pin Lighting Conductor Arm Arm Arm Arm Panel Unit Socket CN 1950 Connector CN1951 Holder Unit Holder Unit Damper Unit Panel Unit Service Detach Grille Assy Screw Screw Knob Button CLK Button OPEN Button TEXT SCRL Button AUDIO FUNC Button 1 6 Button CROSS Spring Spring Cushion Holder Keyboard Unit Connector CN1901 Holder Cushion Spacer Spacer Holder OEL Unit Grille Unit Button Unit SRC EQ Button Unit EO EX BAND Cover Part No CNV5997 CNV6486 CNV6487 CNV7400 CNV7401 CNV7402 CNV7403 CWMS8758 CKS3550 CKS4462 CXB9501 CXB9502 CXB9503 CXX1691 See Contrast table 2 BPZ20PO60FTC BPZ20P100FZK See Contrast table 2 CAC7751 CAC7728 CAC7737 CAC7738 CAC7750 See Contrast table 2 CBH2654 CBL1470 8291 7405 CWM8713 CKS4524 CND1354 CNM6633 CNM7697 CNM7698 CNV6910 MXS8045 See Contrast table 2 CXB9924 CXB9925 XNS7014 CD Mechanism Module S10MP3 CXK5662 Screw ISS26P055FTC T
69. 8 15 AD7 0 Address data bus 7 0 to the microcomputer 16 cs Chip selection 17 ASTB Address strobe 18 READ Control signals read 19 WRITE Control signals write 20 WAIT Control signals wait 21 INTO Interruption signals to the external microcomputer 22 IFMODE Switching between the data buses 16bit 8bit 23 D VDD Power supply for digital circuits 24 XTALEN1 Permission to oscillate 16 9344MHz 25 XTALEN2 Permission to oscillate 24 576MHz 26 DA VDD Power supply for DAC 27 ROUT Output of audio for the right channel 28 DA GND GND for DAC 29 R Output of the right channel audio PWM 30 R O Output of the right channel audio PWM 31 REGC Connected to the capacitor for band gap 32 L O Output of the left channel audio PWM 33 L O Output of the left channel audio PWM 34 DA GND GND for DAC 35 LOUT O Output of audio for the left channel 36 DA VDD Power supply for DAC 37 X VDD Power supply for the crystal oscillator 38 XTAL1 Connected to the crystal oscillator 16 9344MHz 39 XTAL1 Connected to the crystal oscillator 16 9344MHz 40 41 X GND Ground for the crystal oscillator 42 XTAL2 Connected to the crystal oscillator 24 576MHz 43 XTAL2 Connected to the crystal oscillator 24 576MHz 44 X VDD Power supply for the crystal oscillator 45 D GND GND for digital circuits 46 DIN Input of audio data 47 DOUT O Output of audio data 48 SCKIN Clock input for audio data 49 SCKO Clock output for audio data 50 LRCKIN Input of LRC
70. ATT ox 2505 TN repels D exh 66250 7855 m 1510 X0 9713 ali 7 s 5 4 41 ir MI S 158152 4 W 1 SV xzu8 zz z EAT T wl Tae 5065 82 1 4 SNSISC 9065 ana aus iJa mo MOT bi S 5 d H 10212 150152 m 330 Avid 0 01 x rom 318 1 21901 YOLON I Om 3 JNLAX O INIMX uonisod eui seleolpul 941 g 7 34O NO HOLIAAS 8 4065 1 34O NO HOLIAAS 21 7065 01 M 33O NO H2LIMS SNSOSC 2065 als pr vy 33O NO HOLIMS 2065 MS g i 40 5 1068 tus alls ee G EdINOLS LINN 3802 Q2 lt 4 T ore vH 1 S3HO1IANS es 13 8012 121 a 29 C DEH P750MP XN UC
71. CEJO101M10 CKSRYB104K25 CCSRCH331J50 CKSRYB103K50 CEJO470M25 CCG1111 CKSRYB474K10 CKSRYB103K50 CEJO220M6R3 CKSYB475K10 CCH1331 CCH1331 CKSRYB472K50 CKSRYB103K50 CEHAR470M16 CEJO221M10 CKSRYB103K50 CEHAR101M10 CKSRYB104K25 CKSOYB105K16 CWMS8709 DEH P7550MP XN ES Tuner Amp Unit HA12187FP PMLOO9A NJM4558MD PAL007A PA2028A PD5804A BD4835G TC74VHCT125AFT NJM2360M BA033FP UMF23N DTC124EU IMD2A IMH3A IMH3A IMH3A IMD2A 2SC4081 IMD2A 2SD2375 2SD1760F5 DTC143EU IMD2A 2SD1767 UMF23N 49 741 742 801 Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Diode Diode Diode Network Diode Network Diode Diode Diode Diode Diode Diode Diode Diode Diode Network 802 Diode 803 Diode 804 Diode 805 Diode 821 Diode 841 Diode 842 Diode 901 Diode 902 Diode 921 Diode 931 Diode 932 Diode 941 Diode 951 Diode 981 Diode 982 Diode NR 401 Surge Protector L 101 Inductor L 131 Inductor L 341 Ferri Inductor L 401 Inductor L 402 Ferri Inductor L 403 Inductor L 404 Inductor L 601 Ferri Inductor L 701 Ferri Inductor L 801 Inductor L 831 Ferri Inductor L 842 Inductor L 951 Inductor L 981 Choke Coil 6000H x 601 Radiator 10 00MHz 5 801 Switch DSENS VR 322 Semi fixed 10kQ B FU 361 Fuse FU 362 Fuse MIC 321
72. ER gu TK cys 220 6752 220 757 Monitor 1 2mm Monitor 0 8mm for manual soldering DEH P750MP XN UC s CD 151 CPU Actuator Motor Driver AGND Audio These GND s not connected to each other on PCB PGND is connected to a floating mechanism part by a screw NOTE1 GND PGND I 1 1 N3R3D en I 3433333 P slavs eos 58 m 77 m I 58 29 naos w d 81 HAD1 82 sos wave cast 83 EMEN 4 caso 8
73. FTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CEHAR330M10 CCH1486 CKSRYB104K25 CEJQ100M16 CKSOYB225K10 CKSOYB225K10 CEJO220M25 CEJO100M50 CEJO100M50 CEAL4R7M35 GOOO DEH P750MP XN UC 470yF 10V 4701 16 4701 16 CEJO101M16 CASAQ3R3M16 CKSYB684K25 CEAL100M16 CKSOYB225K10 CEJO330M25 CEJO330M25 CEJO330M25 CEJO330M25 CKSRYB105K10 CKSRYB105K10 CKSRYB105K10 CKSRYB105K10 CKSRYB105K10 CKSRYB105K10 CEJO100M50 CEJO100M25 CEJO100M50 CEJO100M25 CEJO100M50 CEJO100M50 CKSRYB222K50 CKSRYB222K50 CKSRYB222K50 CKSRYB222K50 CKSRYB222K50 CKSRYB222K50 CEJO220M25 CKSRYB103K50 CKSRYB103K50 CEJO470M10 CKSRYB103K50 CEJO101M10 CCSRCH101J50 CEJO4R7M35 CKSRYB103K50 CCSRCH180J50 CCSRCH220J50 CCSRCH470J50 CKSRYB105K10 CCH1438 CKSRYB473K50 CKSRYB102K50 CEJO101M16 CKSRYB473K50 CEHAR101M10 CKSRYB473K50 CKSRYB473K50 CCSRCH101J50 CKSRYB473K50 CKSRYB105K10 CKSRYB104K25 CEJO470M16 CEJO101M10 CKSRYB104K25 CCSRCH331J50 CKSRYB103K50 CEJO470M25 CCG1111 CKSRYB474K10 CKSRYB103K50 CEJO220M6R3 CKSYB475K10 CCH1331 CCH1331 CKSRYB472K50 CKSRYB103K50 CEHAR470M16 CEJO221M10 CKSRYB103K50 Unit Number Unit Name MISCELLANEOUS 101 131 171 301 341 601 652 801 841 861
74. Holder CND1254 49 Cover CNM6854 50 Panel CNS7245 DEH P750MP XN UC 13 5 6 7 8 1024 1045 GEM1035 14 DEH P750MP XN UC 1 2 3 4 6 7 8 CD MECHANISM MODULE SECTION PARTS LIST Mark No Description Part No Mark No Description Part No 1 CD Core Unit STOMP3 CWX2792 46 Rack CNV7199 2 Connector CN101 CKS4182 47 Holder CNV7201 3 Connector CN901 CKS4017 48 Holder CNV7202 4 Screw BMZ20P035FTC 49 Arm CNV7203 5 Screw BSZ20P040FTC 50 Gear CNV7207 6 Screw M2x4 CBA1362 51 Gear CNV7208 7 Screw M2x3 CBA1511 52 Gear CNV7209 8 Screw M2x3 CBA1527 53 Gear CNV7210 9 Washer CBF1037 54 Gear CNV7211 10 Washer CBF1038 55 Gear CNV7212 11 Washer CBF1060 56 Rack CNV7214 12 Spring CBH2390 57 Arm CNV7215 13 Spring CBH2606 58 Arm CNV7216 14 Spring CBH2607 59 Guide CNV7217 15 Spring CBH2608 60 Roller CNV7218 16 Spring CBH2609 61 Gear CNV7219 17 Spring CBH2610 62 Arm CNV7221 18 Spring CBH2611 63 Arm CNV7220 19 Spring CBH2612 64 Arm CNV7222 20 Spring CBH2613 65 Damper CNV7313 21 Spring CBH2614 66 Damper CNV7314 22 Spring CBH2615 67 Arm CNV7341 23 Spring CBH2616 68 Arm CNV7342 24 Spring CBH2617 69 Guide CNV7360 25 Spring CBH2620 70 Guide CNV7361 26 Spring CBH2621 71 Holder CNV7437 27 Spring CBH2641 72 Arm CNV7444 28 Spring CBH2642 73 Gear CNV7595 29 Spring CBH2643 74 Damper CNV7618 30 Spring CBH2659 75 Motor Unit M1 CXB6007 31 Spring CBH2688 76 Chassis Unit CXB8728 32 eevee 77 Screw Unit CXB8
75. J RS1 16S102J RS1 16S472J RS1 16S221J RS1 16S221J RS1 16S1R0J RS1 16S472J RS1 16S102J RS1 16S472J RS1 16S821J RS1 16S1R0J RS1 16S391J RS1 16S121J RD1 4PU152J RS1 16S0R0J RS1 16S223J RS1 16S332J RD1 4PU391J JIII CAPACITORS 102 131 132 133 134 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 163 164 171 173 174 175 176 177 178 179 180 301 302 305 306 309 311 312 313 DEH P750MP XN UC 310 3300UF 16V Part No RS1 16SOROJ RD1 4PU221J RS1 16S152J RD1 4PU152J RS1 16S223J RS1 16S223J RS1 16S104J RS1 16S473J RS1 16S103J RS1 16S473J RS1 16S472J RS1 16S103J RS1 16S102J RS1 16S472J RS1 16S472J RS1 16S153J RS1 16S104J RD1 4PU102J RD1 4PU102J CKSRYB104K25 CCSQCH152J50 50 152 50 CKSRYB105K10 CKSRYB105K10 CEAL1ROM50 CEAL1ROM50 CKSRYB105K10 CEAL1ROM50 CEJO470M10 CKSRYB104K25 CEALNP4R7M16 CEJONP4R7M16 CCSQCH152J50 50 152 50 CEALNP4R7M16 CEJONP4R7M16 CEALNP4R7M16 CEJONP4R7M16 CEALNP4R7M16 CEJONP4R7M16 CCSRCH100D50 CCSRCH100D50 CCSRCH100D50 CCSRCH100D50 CCSRCH100D50 CCSRCH100D50 CKSRYB474K10 CKSRYB474K10 CEJO100M50 CKSRYB104K25 CKSRYB104K25 CKSRYB103K50 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CKSRYB474K10
76. K for audio data 51 LRCK O Output LRCK for audio data 52 TESTX O Output for tests 53 RFOK Output of RFOK 54 C16M O Output of 16 9344MHz 55 TESTEN Connected to GND 56 TEST4 Connected to GND 57 D VDD Power supply for digital circuits 58 RFCK HOLD O Output of RFCK HOLD signal 59 WFCK MIRR Output of WFCK MIRR signal 60 PLCK Output of PLCK 61 LOCK Output of LOCK 62 C1D1 Information on error correction 63 C1D2 O Information on error correction 64 C2D1 RMUTE O Information on error correction mute for Rch 65 C2D2 LMUTE O Information on error correction mute for Lch 66 C2D3 Information on error correction 67 D GND Ground for digital circuits 68 RAS O Output of DRAM RAS 69 CAS0 O Output of DRAM Lower CAS 70 CAS1 O Output of DRAM Upper CAS 71 WE O Output of DRAM WE 72 OE O Output of DRAM OE 78 DEH P750MP XN UC 1 HH 3 Function and Operation 73 88 RDB0 15 Input output of DRAM Data0 15 89 D GND Ground for digital circuits 90 99 RA0 9 O Output of DRAM Address0 9 100 D VDD Power supply for digital circuits 101 104 TEST0 3 Connected to GND 105 FD O Output of focus drive PWM 106 TD O Output of tracking drive PWM 107 SD O Output of thread drive PWM 108 MD O Output of spindle drive PWM 109 A VDD Power supply forthe analog system
77. Microphone SP 601 Buzzer FM AM Tuner Unit Fuse 10 RESISTORS R 101 R 102 R 103 R 104 R 105 50 IMD2A 2SD1760F5 2 02375 IMD2A 2 02375 2581243 DTC114EU IMX1 DTC114EU 2SA1576A DAP202U DAN202U DA204U DA204U MPG06G 6415G50 MPG06G 6415G50 RB706F 40 155133 DAN202U HZS9L A2 HZS9L B1 HZS6L C1 DA204U DAN202U DAP202U DAN202U DAP202U HZS11L A1 HZS11L A1 RB411D MPG06G 6415G50 HZS6L B2 HZS9L B3 HZS7L C3 HZS7L A1 MPG06G 6415G50 DAN202U MPG06G 6415G50 MPG06G 6415G50 DSP 201M A21F LCTA2R2J2520 LCTA2R2J2520 LAU220K LAU1ROK LAU100K LAU1ROK LCTA4R7J2520 LAU100K LAU100K CTF1379 LAU100K CTF1510 CTF1530 CTH1280 CSS1475 CSN1039 CCP1229 CEK1286 CEK1286 CPM1011 CPV1062 CWE1646 CEK1208 RS1 16S562J RS1 16S332J RS1 168181J RS1 168181J 51 165223 22 DIDID 22 222 22 22 222 222 222 22 DIDID 220202020 2020202002 DEH P750MP XN UC 2 171 172 173 174 175 176 301 302 303 304 323 332 334 335 341 342 343 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 389 401 403 404 405 406 407 501 502 RS1 16S223J RS1 16S102J RS1 16S102J RS1 16S222J 51 165101 RS1 16S101J RS1 16S103J RS1 16S150J RS1 16S470J RS1 16S102J RS1 16S102J RS1 16S102J RS1 16S102J RS1 16S101J 51 165101 851 165101 851 165101 851 165101 851 165101 RAB4C102J RS1
78. Not used 85 MUTE output 86 TESTIN Test program input 87 88 NC Not used 89 SYSPW2 System power supply control output 90 LVLINR Level indicator Rch input 91 CSENS open close sense input 92 LVLINL Level indicator Lch input 93 ASLIN ASL input 94 AVSS A D converter GND 95 SL Tuner Signal level input 96 VREF A D converter reference voltage 97 AVCC A D converter power supply terminal 98 TUNPDI Tuner PLL IC data input 99 TUNPDO Tuner PLLIC data output 100 TUNPCK O Tuner PLLIC clock output PD5804A IC s marked by are MOS type Be careful in handling them because they are very liable to be 54 damaged electrostatic induction 1 75 25 51 I DEH P750MP XN UC 69 6 7 8 70 i E TC74VHCT125AFT 11 14 13 46 T 12 4A 4 28 11 4Y 5 2A 10 3G 6 2Y _ 9 3A 7 GND BD4835G DEH P750MP XN UC 1 2 m Pin Functions PD5808A Pin No Pin Format Function and Operation 1 4 NC Not used OPEN 5 REM Remote control reception 6 BYTE GND connection 7 CNVSS GND connection 8 9 NC Not used OPEN 10 RESET Pull up 11 XOUT Crystal oscillating element connection 12 VSS1 GND connection
79. ONNECTOR FUNCTION DESCRIPTION LAdLNO NON INdLNO LAdLNO YASOOMENS 7 21 5804 TC74VHCT125AFT BD4835G PD5808A Pin Functions PD5804A 2 3 PD8105A UPD61002GC TC7WH32FU MSM51V4265EP 70TS PD6405A UPD63760GJ PE5385A Pin No Pin Name Function Operation 1 SYSPW System power supply control output 2 DORAON O Tuner Power supply control output 3 5 NC Not used 6 BYTE Connect to GND 7 CNVSS GND 8 TELIN TEL mute signal input 9 NC Not used 10 RESET Reset input 11 XOUT Crystal oscillating element connection pin 12 VSS1 GND 13 XIN Crystal oscillating element connection pin 14 VDD1 Power supply 15 NMI Not used 16 NC Not used 17 NC Not used 18 NC Not used 19 RX2 IP BUS Data input 2 20 OELPW OEL power supply control output 21 NC Not used 22 PEE Beep tone output 23 NC Not used 24 BRST P BUS Reset output 25 BRXEN P BUS Reception enable input output 26 BSRO P BUS Service request input 27 RX IP BUS Data input 28 TX O IP BUS Data output 29 BSO O P BUS Serial data output 30 BSI P BUS Serial data input 31 BSCK O P BUS Serial clock output 32 NC Not used 33 DPDT O Display data output 34 KYDT l Key data input 35 ROT1 Rotary encoder pulse input 1 36 ROTO Rotary encoder pulse input 0 37 PCL O Clock
80. PICKUP UNIT sel anmi SERVICE P10 BUS IPPW 89 em CN701 gt 1 201 100135 ho UPD63760GJ MUTE 0602 Q101 sveew 1 Lm BU i DECODER 2603 XIN xor SY SYSTEM CONTROLLER DIGITAL SERVO DATA PROCESSOR zU ASENBO xour 11 2 IC 601 2 2 PD5804A sat CDSVON bRsT BRXEN BSRO 39 ToP DRIVER BDATA BSCK DSENS SPINDLE 5 IC 301 CD5VON DSPMUTE MOTOR 5 5996 DSPOKOUT CDA D 40 42 LOAD CARRIAGE MOTOR 4 conr ulC7 BRST BRXEN BSRO 5385 CONTROLLER CDSVON DSEMUTE 0742 34 33 38 35 36 41 9821 DSPOK CDA D H T H amp BU DSCSNS L e HOME 2 CD3VON IC 501 2 2 lt uPp61002GC VDCONT 7 CLAMP SENSE SENSE WMA DECODER VDCONT SENSE SENSE 16 Q GDTC 0743 5 1 801 1 2 2 5 V3R3D lt 2 VDD ix TCTAVHCTI2BAFT m OT REGULATOR 5 818 gt 2 0 2 CN902 CN704 CDRX 8 E 9 gt 2 5 REGULATOR 1 801 2 2 TC74VHCT125AFT DEH P750MP XN UG 1 2 mn 3 4 5 7 8 HIGH OUTPUT CN362 RL 11 14 RL 2 REAR L 0363 CN361 PL 7 PL 6 NON FAD SW L PA2028A 0362 ee FL 2 ft__24 FRONT L 0361 gt
81. Pioneer sound vision soul Service Manual DEH P750MP XN UC CRT3050 MULTI CD CONTROL HIGH POWER CD MP3 WMA PLAYER WITH FM AM TUNER DEH P 50MP DEH P7500MP xuc DEH P7550MP xes This service manual should be used together with the following manual s Model No Order Mech Module Remarks CX 3057 CRT3026 S10MP3 CD Mech Module Circuit Description Mech Description Disassembly gt 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 P O Box 1760 Long Beach CA 90801 1760 U S A PIONEER EUROPE Haven 1087 Keetberglaan 1 9120 Melsele Belgium PIONEER ELECTRONICS ASIACENTRE PTE LTD 253 Alexandra Road 04 01 Singapore 159936 PIONEER CORPORATION 2003 K ZZD APR 2003 Printed in Japan 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 Adjustments M To keep the original perfo
82. S eene nennen nn nen sei sassa 12 2 4 CD MODULE u a uha uhu 14 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 16 16 3 2 OVERALL CONNECTION DIAGRAM GUIDE 4 18 a ta 24 3 4 CD MECHANISM MODULE GUIDE PAGE 26 4 PEB CONNECTION DIAGRAM n qa 36 kisah 36 4 amp 2 KEYBOARD UNIT s ukur aa 40 4 S eoe ed Ae ade ii to c e ete ede 41 4 4 MECHANISM MODULE as leeds 42 5 ELECTRICAL PARTS EIS e 44 6 ADJUSTMENT sus sauna aaa ia ua M 56 6 1 CONNECTION DIAGRAM oda ne Ve ona 56 6 2 OEL UNIT ADJUSTMENT 57 6 3 SYSTEM MICROCOMPUTER TEST PROGRAM Nt 58 6A CD ADJUSTMENT u uama kaisi ob bnc uere 58 6 5 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT pp 60 6 6 ERROR MODE uz y
83. S1 16S102J RS1 16S472J RS1 165821J RS1 16S1ROJ 851 165391 851 165121 RD1 4PU152J RS1 16SOROJ RS1 16S223J RS1 16S332J RD1 4PU391J RS1 16SOROJ RD1 4PU221J RS1 16S152J RD1 4PU152J RS1 16S223J RS1 16S223J 45 DUD CAPACITORS 102 131 132 133 134 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 163 164 171 173 174 175 176 177 178 179 180 301 302 305 306 309 311 312 313 314 333 334 335 341 OOOO0 46 310 3300pF 16V Part No RS1 16S104J RS1 16S473J RS1 16S103J RS1 16S473J 51 165472 51 165103 RS1 16S102J RS1 16S472J RS1 16S472J 51 165153 51 165104 RD1 4PU102J RD1 4PU102J CKSRYB104K25 CCSQCH152J50 CCSQCH152J50 CKSRYB105K10 CKSRYB105K10 CEAL1ROM50 CEAL1ROM50 CKSRYB105K10 CEAL1ROM50 CEJO470M10 CKSRYB104K25 CEALNP4R7M 16 CEJONP4R7M16 50 152 50 CCSOCH152J50 CEALNP4R7M16 CEJONP4R7M16 CEALNP4R7M16 CEJONP4R7M16 CEALNP4R7M16 CEJONP4R7M16 CCSRCH100D50 CCSRCH100D50 CCSRCH100D50 CCSRCH100D50 CCSRCH100D50 CCSRCH100D50 CKSRYB474K10 CKSRYB474K10 CEJO100M50 CKSRYB104K25 CKSRYB104K25 CKSRYB103K50 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CKSRYB474K10 CKSRYB474K10 CCSRCH101J50 CCSRCH101J50 C
84. S221J R 232 RS1 16SS182J R 752 RS1 16SS221J R 233 RS1 16SS0R0J R 754 RS1 16SS102J R 237 RS1 16SS104J R 755 RS1 16SS102J R 238 RS1 16SS473J 756 RS1 16SS104J R 240 RS1 16SS0R0J R 757 RS1 16SS104J R 241 RS1 16SS221J R 801 RS1 16SS104J R 301 RS1 16SS183J R 802 RS1 16SS473J R 302 RS1 16SS822J R 803 RS1 16SS273J R 303 RS1 16SSOROJ R 901 RS1 16SS221J R 304 RS1 16SS183J 902 RS1 16SS221J R 305 RS1 16SS822J R 903 RS1 16SS221J R 306 RS1 16SS0R0J R 904 RS1 16SS221J R 307 RS1 16SS183J R 905 RS1 16SS221J R 308 RS1 16SS822J R 906 RS1 16SS221J R 309 RS1 16SS183J CAPACITORS 310 RS1 16SS822J R 3ll RS1 16SSOROJ 101 CKSSYB104K10 R 501 RS1 16SS221J 102 CKSSYB104K10 R 502 RS1 16SS221J 103 CEV101M16 104 CEV101M4 R 503 RS1 16SS221J 105 CKSSYB104K10 R 504 4 223 R 505 4 223 106 CCSRCH101J50 R 506 4 223 108 CKSSYB104K10 R 507 RS1 16SS223J 109 CEV100M16 C 201 CKSSYB471K50 R 508 RS1 16SS223J C 20 CKSSYB104K10 R 509 RS1 16SS102J R 510 RS1 16SS223J C 20 CKSSYB104K10 R 511 RS1 16SS223J C 204 CEV220M6R3 R 512 RS1 16SS223J C 205 CKSSYB103K16 C 206 CKSSYB103K16 R 601 51 165101 207 CEV221M4 R 602 51 165101 R 603 RS1 16S223J R 604 RS1 16S223J R 605 RS1 16SS103J 54 DEH P750MP XN UC 1 2 3 4
85. TF1530 6 eee L 1940 Inductor CTF1530 602 CKSRYB103K50 TH 1960 Thermistor CCX1037 C 603 CCSRCH180J50 X 1940 Radiator 10 0MHz CSS1577 S 1901 Encoder VOLUME CSD1059 C 605 CCSRCH220J50 S 1902 Push Switch CSG1112 625 S 1903 Push Switch CSG1112 702 470uF 10V CCH1438 S 1904 Push Switch CSG1112 MEA H CKSRYBA73K50 S 1905 Push Switch CSG1112 S 1906 Push Switch CSG1111 C 742 CKSRYB102K50 S 1907 Push Switch CSG1111 S 198 Switch CSG1107 45 CEHAR101MTO S 1909 Switch CSG1107 E 801 CKSRYB473K50 S 1910 Switch CSG1107 S 1911 Switch CSG1107 CKSRYB473KE0 S 1912 Switch CSG1107 a oy ets S 1913 Switch CSG1107 C 834 CKSRYB105K10 S 1914 Push Switch CSG1111 C 841 CKSRYB104K25 S 1915 Push Switch CSG1111 S 1916 Push Switch CSG1111 C 842 CEJO470M16 S 1917 Push Switch CSG1112 pn 1918 Push Switch CSG1160 845 CCSRCH331J50 S 1919 Push Switch CSG1160 846 CKSRYB103K50 S 1920 Push Switch CSG1112 S 1921 Push Switch CSG1112 847 CEJO470M25 VR 1970 Semi fixed 15kQ B CCP1230 849 4JuF CCG1111 VR 1971 Semi fixed 20 CCP1231 C 864 CKSRYB474K10 EH C 865 CKSRYB103K50 tu C 866 CEJO220M6R3 RESISTORS C 867 CKSYB475K10 R 1901 RS1 16S222J C 901 47OpF 16V CCH1331 1902 RS1 168222 J C 902 470uF 16V 1331 DNE RS1 168473J C 903 CKSRYB472K50 905 RS1 1680R0J C 904 CKSRYB103K50 RS1 16S103J 52 DEH P750MP XN UC 1 2 m 3 4 1912 1913 1914 1915 1916 1918 1920 1922 1924
86. VDD REGULATOR 0901 VDD us SYSTEM CONTROLLER 601 1 2 PD5804A DALMON Cd BACKUP SENSE Bu D 0931 m e ACC ACC ACC SENSE ILM SENSE ILM 0951 TEL MUTE TELEPHONE MUTE ELECTRONIC VOLUME SOURCE SELECTOR BU GND NOISEDET POWER AMP IN3 L MIC 32 23 gt FL IN4 L 21 nat alc 181 rw 21301 FL PML009A PALOO7A gt RL 5 e RL IN2 L SEL OUT L MUTE STBY T 1 B REM MUTE EVST EVCK EVDT Q364 LEVEL INDICATOR IC 171 BU SYS B REGULATOR Q921 Q922 SYS B 4 52 0923 SYSPW DGND CN1901 VOLUME ROTO 51901 ROT1 0831 SWDVDD ROTO 2 ROT1 1 3 3V REGULATOR DPDT KYDT OEL B TUNER 3 3V REGULATOR IC 861 wef SYS B BA033FP b33v FLASH MEMORY IC 1980 VCC PD6405A IC 1981 7 3 OEL CONTROLLER KEY CONTROLLER IC 1940 PD5808A TC7WH32FU 2 unit ILLUMINATION KEY MATRIX OEL UNIT 1 1971 IC1970 DEH P750MP XN UC 6 17 3 2 OVERALL CONNECTION DIAGRAMI GUIDE PAGE 18 Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELEC TRICAL PARTS LIST Large size 1 SCH diagram
87. WRST Not used DEH P750MP XN UG 7 71 PD5808A Format Meaning C MOS S r N N channel open drain 1 75 25 51 8 N LO PD8105A NC NC TC7WH32FU CS1 CS2 A19 A9 A8 A10 1A A7 A11 A6 A12 1 2 1 2 4 14 15 2Y A2 A16 Address input A17 M cup Bank address ROMCE Chip enable input GND 4 GNB GND Power supply GND RD D15 DO D7 D8 D14 D1 D6 D9 D13 D2 D5 D10 D12 D3 D4 11 22 AVCC 72 DEH P750MP XN UC 1 2 m 3 4 PD6405A A0 A17 DO0 DO15 OE WE RY BY Address input Data output Chip enable input Output enable input Write enable input Ready Busy output DEH P750MP XN UC A16 BYTE VSS DQ15 A1 DQ7 0014 006 0013 005 0012 004 VCC DQ11 DO3 DO10 DQ2 DO9 001 008 000 73 Pin Functions PE5385A Pin No Pin Name Format Function Operation 1 BSO P Bus serial data output 2 BSCK P Bus serial clock input output 3 4 DFS1 2 C DA I F IC sampling frequency setting output 1 2 5 DCKS C DA I F IC clock subharmonic number selection output 6 EVDD E power supply Positive power supply 7 EVSS E power supply GND 8 DSPOK DSP microcomputer in
88. ZS11L A1 HZS11L A1 RB411D MPG06G 6415G50 HZS6L B2 HZS9L B3 HZS7L C3 HZS7L A1 FU 362 MIC 321 SP 601 Diode Diode Diode Diode Surge Protector Inductor Inductor Ferri Inductor Inductor Ferri Inductor Inductor Inductor Ferri Inductor Ferri Inductor Inductor Ferri Inductor Inductor Inductor Choke Coil 600HH Radiator 10 00MHz Switch DSENS Semi fixed 10kQ B Fuse 3A Fuse 3A Microphone Buzzer FM AM Tuner Unit Fuse 10A RESISTORS 101 102 103 104 105 106 107 108 109 110 111 112 113 114 131 132 133 134 135 136 137 138 139 140 141 171 172 173 174 175 176 301 302 303 304 323 332 334 335 341 JJ DU 2222 222 2122 2222 222 22020202 DEH P750MP XN UC MPG06G 6415G50 DAN202U MPG06G 6415G50 MPG06G 6415G50 DSP 201M A21F LCTA2R2J2520 LCTA2R2J2520 LAU220K LAU1ROK LAU100K LAU1ROK LCTA4R7J2520 LAU100K LAU 100K CTF1379 LAU100K CTF1510 CTF1530 CTH1280 551475 CSN1039 CCP1229 CEK1286 CEK1286 CPM1011 CPV1062 CWE1646 CEK1208 RS1 16S562J RS1 16S332J RS1 16S181J RS1 16S181J RS1 16S223J RS1 16S223J RS1 16S102J RS1 16S102J RS1 16S222J RS1 16S101J RS1 16S101J RS1 16S103J RS1 16S150J RS1 16S470J RS1 16S102J RS1 16S102J RS1 16S102J RS1 16S102J RS1 16S101J 51 165101 RS1 16S101J 851 165101 851 165101 851 165101 RAB4C102J RS1 16S104J RS1 16S104J RS1 16S563J RS1 16S563J RS1 16S474J RS1 16S4
89. a SN3sv 5 3SN3S an a 3SN3S 59 SSS tayi esa 198 SgPL 8L INV nzoenva Sgp9 8c INd 8 OND SN3SP 9 9 Tee D 5 pe 0 263 lt z 289 3SN3S 5 ASN 59 a Tu v ef LOA m m E IER TE 2 213 2060 18771940 Waar EE d Poor 99 MdSAS 200 OSN3SV lt s osNasv Fait 8 5 Slo 5 3001 008 4 SNaSI H 3 b 8 SR Pse 7200 5 20 y i gye a 88 m sreu vrou erou erou 5 gt 41 ve N Ei 8 k 8 SLOW bt 8 Mr NOO 4 5 99 Toov 2864 loses vs esosow NILSAL 19 Rif 70NS Di D sSze os 28 9 2550 060 AT S ro Miu 6 emos ONS aA Tang 09 2MdSAS WV T 58 vt0890d 57 ENITAT 7923 5 5 352 10991 I UNITA Pog NIMM X NITSV P SS 5 a Sz
90. adjustment output 38 SWVDD Keyboard unit power supply control output 39 DSENS Grille detach sense input 40 FLPILM Inside of flap illumination output 41 ILMPW O Illumination power supply control output 42 EJTIN Eject input 43 GDTC1 Picture rewriting output 1 44 46 NC Not used 47 GDTC2 Picture rewriting output 2 48 54 NC Not used 55 RECIVE Not used 56 CENSOUT O Flap close sense output 57 EMUTE O Not used 58 59 NC Not used 60 VCC Power supply terminal 61 NC Not used 68 DEH P750MP XN UC 2 3 6 7 8 Pin No Pin Name Function Operation 62 VSS GND 63 66 NC Not used 67 DALMON Consumption current reduction output 68 NC Not used 69 TUNPCE2 Tuner PLL IC chip enable output2 70 TUNPCE1 Tuner PLL IC chip enable output 71 ROMCS ROM correction chip select output 72 ASENS ACC power sense input 73 BSENS Back power sense input 74 ROMCK ROM correction clock output 75 ROMDATA ROM correction data input output 76 VST Electronic volume Strobe pulse output 77 VDT Electronic volume Data output 78 VCK Electronic volume Clock output 79 IPPW O IP BUS Power supply control output for IP BUS interface IC 80 ASENBO O IP BUS Slave power supply control output 81 ISENS Illumination sense input 82 83 MODEL1 0 Model select input 1 2 84 NC
91. art No RS1 16S102J RS1 16S222J RS1 16S222J RS1 16S222J RS1 16S222J RS1 16S222J RS1 16S472J RS1 16S222J RS1 16S102J RS1 16S473J RS1 16S104J RS1 16S473J RS1 16S563J RD1 4PU391J RS1 16S102J RS1 16S104J RS1 16S104J RS1 16S102J RS1 16S102J RS1 16S472J RS1 16S221J RS1 16S221J RS1 16S1R0J RS1 16S472J RS1 16S102J RS1 16S472J RS1 16S821J RS1 16S1R0J RS1 16S391J RS1 16S121J RD1 4PU152J RS1 16S0R0J RS1 16S223J RS1 16S332J RD1 4PU391J RS1 16SOROJ RD1 4PU221J RS1 16S152J RD1 4PU152J RS1 16S223J RS1 16S223J RS1 16S104J RS1 16S473J 851 165103 851 165473 RS1 16S472J RS1 16S103J RS1 16S102J RS1 16S472J RS1 16S472J 851 165153 RS1 16S104J RD1 4PU102J RD1 4PU102J CKSRYB104K25 CCSQCH152J50 CCSQCH152J50 CKSRYB105K10 CKSRYB105K10 CEAL1ROM50 CEAL1ROM50 CKSRYB105K10 CEAL1ROM50 CEJO470M10 CKSRYB104K25 CEALNP4R7M16 CEJONP4R7M16 CCSQCH152J50 50 152 50 3300hF 16V Part CEALNP4R7M16 CEJONP4R7M16 CEALNP4R7M16 CEJONP4R7M16 CEALNP4R7M16 CEJONP4R7M16 CCSRCH100D50 CCSRCH100D50 CCSRCH100D50 CCSRCH100D50 CCSRCH100D50 CCSRCH100D50 CKSRYB474K10 CKSRYB474K10 CEJO100M50 CKSRYB104K25 CKSRYB104K25 CKSRYB103K50 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CKSRYB474K10 CKSRYB474K10 CCSRCH101J50 CCSRCH
92. ay setting 2 Gain switching Offset adjustment display T Balance adjustment T Open 5 Single TR 32TR 100TR CRG Move 3 Close S Curve Rough Servo and RF AGC 9 8 91 81 92 82 93 83 94 84 4 SPDL 1X 2X switching 6 Only at the time of CRG 100TR jump As for the double speed 2x audio output cannot be supported 1st ERR count Beginning 30Sec 5 ErrorRate measurement 2nd BER display data 7 TRK MIN SEC F AGC T AGC F Bias RF AGC F Mode switching Tracking Close CRG TR Jump switching 8 motor voltage 2 V 9 Applicability A B C D E F TYP 1X gt 2X gt 1X TRK MIN SEC 22 MIN 22 5 22 11 MIN 11 SEC 11 As for the double speed 2x audio output cannot be supported Applicability TYP 2X MIN SEC TRK 11 MIN 11 SEC 11 1X gt 2X TRK 22 MIN 22 SEC 22 DEH P750MP XN UC um 59 6 5 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT Note The grating angle of the PU unit cannot be adjusted after the PU unit is changed The PU unit in the CD mechanism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU unit for the CD mechanism module Changing the PU unit is thus best considered as a last resort However if the PU unit must be changed the grating should be checked using the procedu
93. ed 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 qualified service technician WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer birth defects or other reproductive harm Health amp Safety Code Section 25249 6 Proposition 65 CD Section Precaution ER 1 Before disassembling the unit be sure to turn off the power Unplugging and plugging the connectors during power on mode may damage the ICs inside the unit 2 To protect the pickup unit from electrostatic discharge during servicing take an appropriate treatment shorting solder by referring to the DISASSEMBLY on page 64 3 After replacing the pickup unit be sure to check the grating See p 60 e DEH P750MP XN UC 1 2 3 4 DEH P750MP XN UC um 5 8 5 SAFETY INFORMAT O 2 T SPECIFICATIONS 4 2 EXPLODED VIEWS AND PARTS LIST 6 2 1PACKING e 6 2 2 EXTERIOR DEH P750MP XN UC DEH P7500MP XN UC 11 8 2 3 EXTERIOR DEH P7550MP XN E
94. ill continue even if the key is released d For the CRG move and 100TR jump modes the tracking loop will be closed at the same time when the key is released e When the power is turned off and on the jump mode is reset to the single TR 91 the RF amp gain is set to 0dB and the auto adjustment values are reset to the default settings DEH P750MP XN UC 5 6 um 7 Flow Chart KEY 4 6 Reset or 4 6 BU ACC Contents Test Mode In Display CD or SOURCE Source On MIN SEC BAND 3 2 4 Power On Power On 1 SPINDLE T Offset is adjusted T Offset is not adjusted Gain switching Speed switching MIN00 SEC00 TRK99MIN99SEC99 TRKGGMINGGSECGG TRKSPMINSPSECSP IBAND 3 6 1 gt 2 Power Focus Close Focus Mode 2 Tracking Servo CRG 8 CRG 8 Automatic adjustment S curve check switching Close switching TRK MIN SEC TRK91 MIN91 SEC91 TRKOXMINOXxSECOX 5 MINQO SEC00 TRK00 0 SEC00 TRK MIN SEC or TRK99 MIN99 SECgg or TRK99 99 SECog or TRKQQ MIN 99 SEC 99
95. itialization OK input 9 DCOPY C DA I F IC copy flag setting output 10 CRST Compression IC reset control output 11 12 NC Not used 13 EMPH O C Emphasis information output 14 EMPH Emphasis information output 15 DSPMUTE DOUT mute output 16 DSET Disc set indicator lighting output 17 ADENA A D reference voltage supply control output 18 IC VSS direct connection VPP Pull down 19 BRXEN C P Bus reception is possible 20 BSRO C P Bus service request demand 21 XTALENT C CD LSI 16 9344MHz oscillation permission output 22 XTALEN2 CD LSI 24 576MHz oscillation permission output 23 XRST CD LSI reset control output 24 VDCONT O C VD power supply control output 25 CD3VON CD 3 3V power supply control output 26 CONT Servo driver power supply control output 27 XWAIT CD LSI wait control signal input 28 LOEJ C The direction change output of LOAD EJECT 29 CLCONT Driver input change output 30 CDMUTE C CD mute control output 31 RESET System reset input 32 XT1 Connected to the oscillator for subclock connected to VSS via the resistor 33 XT2 Connected to the oscillator for subclock Open 34 REGC Connected to the capacity stabilizing output of the regulator an electrolytic capacitor of about 1uF 35 X2 Oscillator connection for mainclock 36 X1 Oscillator connection for mainclock 37 VSS GND 38 VDD Positive power supply 5V 39 CLKOUT Internal system clock outp
96. nations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams Connector Capacitor P C Board Chip Part 36 CORD ASSY DSENSE N7 ASSY ANTENNA LT LLL L CH R CH D 9 00000 m us 00 08 62585254 8246 R252 P cn1950 CN902 FRONT vU UM VR322 CN901 IC Q 1 301 9921 0901 9922 9321 1 341 1C206 1 205 IC171 16201 0821 0841 37 4 2 KEYBOARD UNIT UNIT 51902 D s 277 0 Sq e ELE 4 3 PANEL UNIT D PANEL UNIT 666060 PANEL UNIT R1970 R1971 _ 4 6 810 4 41 1 2 3 4 4 4 CD MECHANISM MODULE CD CORE UNIT S10MP3 9 16582 2 LOADING CARRIAGE MOTOR d M1 1 5 1 SPINDLE MOTOR CN701 1 7 1 1 705 PICKUP UNIT 2 ns SERVICE 0101
97. nt of the clamping center the grating waveform may be seen to wobble the phase difference changes as the disc rotates The angle specified above indicates the average angle Hint Reloading the disc changes the clamp position and may decrease the wobble 60 DEH P750MP XN UC 1 2 3 4 Grating waveform 0 45 75 FT t4 Ech Xch 20mV div AC Fch gt Ych 20mV div AC 30 60 90 esos DEH P750MP XN UC 61 6 6 ERROR MODE Error Messages Error is displayed with number for Error cause when CD is inoperative or stops with Error during operation The purpose is to reduce nonsense calls from users as well as to assist all related analysis and repair for defects at service station 1 Basic Display Method 1 When CSMOD CD mode area for system is SERRORM Error code will be written in DMIN minutes area for display DSEC seconds area for display The same data shall be written in DMIN and DSEC DTNO is blank as usual 2 Display Example of Head Unit The following is about LCD display ability xx is Error number 8 digits ERROR xx 2 Error Code List
98. ntrast table 2 11 Polyethylene Bag CEG 158 22 5 Card See Contrast table 2 12 Handle CNC5395 22 6 Caution Card CRP1207 13 Holder See Contrast table 2 22 7 Warranty Card See Contrast table 2 14 Holder See Contrast table 2 23 Case Assy CXB3520 15 Bush CNV3930 DEH P750MP XN UC 2 CONTRAST TABLE DEH P750MP XN UC DEH P7500MP XN UC and DEH P7550MP XN ES are constructed the same except for the following Part No Mark No Symbol and Description DEH P750MP XN UC DEH P7500MP XN UC DEH P7550MP XN ES 1 Polyethylene Bag CEG1173 CEG1173 CEG 162 3 Accessory Assy CEA3376 CEA3376 CEA3439 5 Screw Assy CEA3848 CEA3848 CEA3849 6 Fixing Screw BPZ20PO60FZK BPZ20PO60FZK Not used 13 Holder CND1249 CND1249 Not used 14 Holder CND1250 CND1250 Not used 16 Remote Cotrol Unit CXC1361 CXC1361 CXC1265 17 Battery Not used Not used CEX1065 18 Carton CHG5089 CHG5088 CHG5087 19 Contain Box CHL5089 CHL5088 CHL5087 22 1 Owner s Manual CRD3767 CRD3769 CRD3771 22 2 Owner s Manual Not used Not used CRD3772 22 3 Installation Manual CRD3768 CRD3770 CRD3773 22 4 Caution Card Not used Not used CRP1216 22 5 Card Not used ARY 1048 Not used 22 7 Warranty Card CRY 1070 Not used Not used Owner s Manual Installation Manual Model Part No Language DEH P750MP XN UC CRD3767 English Spanish CRD3768 English Spanish DEH P7500MP XN UC CRD3769 English Spanish CRD3770 English Spanish DEH P7550MP XN ES CRD3771 English Spanish P
99. on DEH P750MP XN UC 81 5 6 7 8 7 4 CLEANING Before shipping out the product be sure to clean the following portions by using the prescribed cleaning tools Portions to be cleaned Cleaning tools CD pickup lenses Cleaning liquid GEM1004 Cleaning paper GED 008 DEH P750MP XN UC 1 2 3 4 8 OPERATIONS 9 42 1 9 Head unit A lt gt buttons Press to do manual seek tuning fast for CLOCK button ward reverse and track search controls Press to change to the clock display Also used for controlling functions VOLUME BAND button When you press VOLUME it extends out Press to select among three FM and one ward so that it becomes easier to turn To re AM bands and cancel the control mode of tract VOLUME press it again Rotate to functions increase or decrease the volume EQ EX button DISPLAY button Press and hold to switch between EQ EX Press to select different displays and SFEQ functions Press to operate each function 4 PAUSE button Press to turn pause on or off 1 6 buttons Press for preset tuning and disc number FUNCTION button search when using a multi CD player Press to select functions 42 ENTERTAINMENT button AUDIO button Press to change to the entertainment dis Press to select various sound quality con play trols EQ button OPEN button Press to select various equalizer curves Press to open the front panel SOURCE button Thi
100. ortuguese B CRD3772 Traditional chinese Arabic CRD3773 English Spanish Portuguese B Traditional chinese Arabic DEH P750MP XN UC 7 5 6 7 8 2 2 EXTERIOR DEH P750MP XN UC DEH P7500MP XN UC DEH P750MP XN UC 1 EXTERIOR DEH P750MP XN UC DEH P7500MP XN UC SECTION PARTS LIST Mark No Ol O N O gt 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 Description Screw Screw Screw Screw Cord Assy Flat Cable Cord Assy Cord Assy Case Holder Earth Plate Cushion Insulator Insulator Panel Tuner Amp Unit Screw Screw Screw Clamper Fuse 10A Pin Jack CN361 Plug CN981 Plug CN704 Plug CN362 Connector CN101 Plug CN801 Connector CN701 Antenna Jack CN401 Holder Holder Insulator Heat Sink FM AM Tuner Unit Holder Terminal CN402 Chassis Unit Button EJECT Screw M2x4 5 Screw M2x4 Washer Spring Spring Spring Spring Spring Holder Cover Panel Part No BMZ30P040FZK BSZ26P060FTC BSZ30PO60FTC BSZ30P200FTC CDE7129 CDE7149 CDE7150 CDE7154 CNB2870 CNC8659 CNC8915 CNM4870 CNM7935 CNM8174 Mark No See Contrast table 2 See Contrast table 2 ASZ26PO060FTC BPZ26PO080FTC BSZ26P160FTC CEF1035 CEK1208 CKB1051 CKM1376 CKS 783 CKS1238 CKS340
101. product such as one available in the future that although incompatible as a source enables control of basic functions by this unit Two external units can be controlled by this unit When two exter nal units are connected the allocation of them to external unit 1 or external unit 2 is automatically set by this unit e When this unit s blue white lead is connected to the car s auto antenna relay control term inal the car s antenna extends when this unit s source is turned on To retract the an tenna turn the source off Turning the unit off Press SOURCE and hold until the unit turns off 9 DEH P750MP XN UC 2 Listening the radio These are the basic steps necessary to operate the radio Stereo ST indicator Shows that the frequency selected is being broadcast in stereo LOC indicator Shows when local seek tuning is on Band indicator Shows which band the radio is tuned to AM or FM Preset number indicator Shows what preset has been selected 5 Frequency indicator Shows to which frequency the tuner is tuned 1 Press SOURCE to select the tuner Press SOURCE until you see Tuner displayed 2 Use VOLUME to adjust the sound level Rotate to increase or decrease the volume 3 Press BAND to select a band Press BAND until the desired band is dis played FM1 FM2 FM3 for FM or AM 4 To perform manual tuning press lt or gt with quick presses The frequencies move
102. r mois 88 87 mois 86 12 85 IC201 UPD63760GJ 25 xrALENZ 16182 14 hA vec 18 hy EE U lae av 2 3 E 5 E E 5301 Hout 2 52 5905 zm 5303 DSCSNS pee CSN1052 I I 594 126 I e M2 LEp2 _ SW3 3REGULATOR MOTOR DRIVER LOGIC TABLE w uw Jg o E 8 nsrsns LOAD EJ PLAY OFF F L L LTH cont L L L R756 100K R382 83 R310 BRKT 5 85 Gower TK 87 2 GND qu TK 91 ans TK 5 EEEE BAS396FW CD DRIV
103. range 92 dB 1 kHz Number of channels 2 stereo MP3 decoding format MPEG 1 amp 2 Audio Layer 3 WMA decoding format 7 amp 8 FM tuner Frequency range 87 9 107 9 MHz Usable sensitivity 8 dBf 0 7 uV T5 mono S N 30 dB 50 dB quieting sensitivity 10 dBf 0 9 uV 75 mono Signal to noise ratio aa 15 dB IHF A network Distortion xpo iiit 0 3 96 at 65 dBf 1 kHz stereo 0 1 96 at 65 dBf 1 kHz mono Frequency response 30 15 000 Hz 3 dB Stereo separation 45 dB at 65 dBf 1 kHz Selectivity Wess 80 dB 200 kHz Three signal intermodulation desired signal level 30 dBf two undesired sig nal level 100 dBf AM tuner Frequency range 530 1 710 kHz 10 kHz Usable sensitivity 18 uV S N 20 dB Signal to noise ratio 65 dB IHF A network Note Specifications and the design are subject to pos sible modifications without notice due to im provements DEH P750MP XN UC m 3 DEH P7550MP XN ES General Rated power source 144 V DC allowable voltage range 12 0 14 4 V DC Grounding system Negative type Max current consumption 100 Buckup current 5mA or less Dimensions W x H x D DIN Chassis 178 x 50
104. ransistor O742 901 921 2SD2375 Choke Coil L981 IC IC301 Remote Control Unit Cover CTH1280 007 CXC1361 CZN5357 gt 2 CONTRAST TABLE DEH P750MP XN UC and DEH P7500MP XN UC are constructed the same except for the following Mark No Symbol and Description Part No DEH P750MP XN UC DEH P7500MP XN UC 15 Panel CNS6935 CNS6934 16 Tuner Amp Unit CWM8707 CWM8708 65 Detach Grille Assy CXB9914 CXB9913 68 Knob CAA2764 CAA2761 74 Button CROSS CAC7843 CAC7863 87 Grille Unit CXB9855 CXB9853 10 DEH P750MP XN UC 1 2 m 3 11 2 3 EXTERIOR DEH P7550MP XN ES DEH P750MP XN UC 12 5 6 7 8 EXTERIOR DEH P7550MP XN ES SECTION PARTS LIST Mark No Description Part No Mark No Description Part No 1 Screw BMZ30P040FZK 51 Gear CNV5997 2 Screw BSZ26PO60FTC 52 Pin CNV6486 3 Screw BSZ30PO60FTC 53 Lighting Conductor CNV6487 4 Screw BSZ30P200FTC 54 Arm CNV7400 5 Cord Assy CDE7129 55 Arm CNV7401 6 Flat Cable CDE7149 56 Arm CNV7402 7 Cord Assy CDE7150 57 Arm CNV7403 8 Cord Assy CDE7154 58 Panel Unit CWMB8758 9 Case CNB2870 59 Socket CN1950 CKS3550 10 Holder CNC8659 60 Connector CN1951 CKS4462 11 Earth Plate CNC8915 61 Holder Unit CXB9501 12 Cushion CNM4870 62 Holder Unit CXB9502 13 Insulator CNM7935 63 Damper Unit CXB9503 14 Insulator CNM8174 64 Panel Unit Service CXX1691 15 Panel CNS6935 65 Detach Grille Assy CXB9915 16 Tuner Amp Unit CWMS8709 6
105. re below Purpose To check that the grating is within an acceptable range when the PU unit is changed Symptoms of Mal adjustment If the grating is off by a large amount symptoms such as being unable to close tracking being unable to perform track search operations or taking a long time for track searching Method Measuring Equipment Oscilloscope Two L P F Measuring Points E F REFO1 Disc ABEX TCD 782 Mode TEST MODE CD CORE UNIT S10MP3 Xch Oscilloscope Checking Procedure 1 In test mode load the disc and switch the 3V regulator on 2 Using the and buttons move the PU unit to the innermost track 3 Press key 3 to close focus the display should read 91 Press key 2 to implement the tracking balance adjustment the display should now read 81 Press key 3 The display will change returning to 81 on the fourth press As shown in the diagram above monitor the LPF outputs using the oscilloscope and check that the phase difference is within 75 Refer to the photographs supplied to determine the phase angle If the phase difference is determined to be greater than 75 try changing the PU unit to see if there is any improvement If after trying this a number of times the grating angle does not become less than 75 then the mechanism should be judged to be at fault Note Because of eccentricity in the disc and a slight misalignme
106. re to set the measuring instruments to the floating state c If you have mistakenly connected the REFO1 to the GND turn off the regulator or the power immediately Before mounting and removing filters or leads for adjustment be sure to turn off the regulator For stable circuit operation keep the mechanism operating for about one minute or more after the regulator is turned on the test mode any software protections will not work Avoid applying any mechanical or electrical shock to the mechanism during adjustment The RFI and RFO signals with a wide frequency range are easy to oscillate When observing the signals insert a resistor of 1k ohms in series The load and eject operation is not guarantied with the mechanism upside down If the mechanism is blocked due to mistaken eject operation reset the product or turn off and on the ACC to restore it 58 2 Test mode This mode is used to adjust the CD mechanism module To enter the test mode While pressing the 4 and 6 keys at the same time reset exit from the test mode Turn off the ACC and back up Notes a During ejection do not press any other keys than the EJECT key until the loaded disc is ejected b If you have pressed the key lt key during focus search turn off the power immediately to protect the actuator from damage caused by the lens stuck c For the TR jump modes except 100TR the track jump operation w
107. rmances 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 ML For optical pickups tape deck heads lenses and mirrors used in projection monitors and other parts requiring cleaning proper cleaning should be performed to restore their performances 4 Shipping mode and shipping screws To 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 Appropriately applying grease glue maintain the product performances But improper lubrication or applying glue may lead to failures or troubles in the product By following the instructions in this manual be sure to apply the 1 prescribed grease or glue to proper portions by the appropriate amount For replacement parts or tools the prescribed ones should be used SAFETY INFORMIATION CAUTION This service manual is intended for qualified service technicians it is not meant for the casual do it yourselfer Qualified 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 perform
108. rol You can write EEPROM when EEPROM write control is Low Ordinary non connection 8 chip enable 1 Chip enable for High active 9 clock Clock 10 DI data in Data input 11 INC non connection Not used 12 OSCGND osc ground Ground of oscillator block 13 ROM VDD power supply Power supply for EEPROM pin 13 is connected with a power supply of micro computer 14 DO O data out Data output 15 DGND digital ground Ground of digital block 16 INC non connection Not used 17 VDD 3 3 power supply The power supply for digital block 3 3V 0 2V 18 INC non connection Not used 19 non connection Not used 20 INC non connection Not used 21 NC non connection Not used 22 AUDIOGND audio ground Ground of audio block 23 Lch O L channel output FM stereo L ch signal output or AM audio output 24 R ch O R channel output FM stereo R ch signal output or AM audio output 80 DEH P750MP XN UC m 3 7 3 OPERATIONAL FLOW CHART Power ON CSENS lt 2V 3VSCSENS Last source returns 2V lt CSENS lt 3V CD loading functions are available Starts Keys except for EJECT key are not available communication with Grille microcomputer 300ms 300ms In case of the above signal the communication with Grille microcomputer may fail If the time interval is not 300msec the oscillator may be defective Completes power on operation After that proceed to each source operati
109. s unit is turned on by selecting a source Press to cycle through all of the available sources DEH P750MP XN UC 83 5 6 227 8 DEH P750MP XN UC DEH P7500MP XN UC 0 Joystick Move to do manual seek tuning fast for ward reverse and track search controls Also used for controlling functions Functions are the same as A lt gt but tons BLO 8 eo DIRECT button Press to do direct channel select when using an XM tuner CLEAR button Press to cancel the input number while Remote control NUMBER are used Operation is the same as when using the but ton on the head unit 1 VOLUME button Press to increase or decrease the volume PGM button Press to operate the preprogrammed func tions for each source 2 CD button Press to select the built in or multi CD player as the source ATT button Press to quickly lower the volume level by about 9096 Press once more to return to the original volume level TUNER button Press to select the tuner as the source NUMBER buttons Press to enter the number for selecting an XM channel directly in direct channel select mode when using an XM tuner DEH P750MP XN UC 1 2 3 4 DEH P7550MP XN ES Remote control Operation is the same as when using the but ton on the head unit VOLUME button Press to increase or decrease the volume CD button Press to select the built in or multi CD player as the source
110. sc inserted are specified as a track which should be skipped in the track skip information 50 Mecha Disc Load Eject NG Disc loading ejection cannot be complete Foreign objects entered into the mechanism Disc caught in between during loading ejection AO System Power NG Power supply VD isn t connected to the ground Defective SW transistor Abnormal power failed connector Note Error doesn t display in mechanism only CD off causes mechanism off If TOC can t be read error wouldn t occur but mechanism still continues its operation The upper digits of error code is mainly classified by 3 kinds as follows 1x Setup related error 3x Search related error Ax Other errors 62 DEH P750MP XN UC mn 3 4 6 7 OEL SCREENSAVER STUDIO IKA LKD APPLICATION GGV1131 OEL Screensaver Studio is an application to create OEL display image file The customer write the image file on a CD R disc and install it to car audio This function is similar to PC link kit CD PC1 OEL Screensaver Studio is available to the public on the PIONEER Home Page This software GGV1131 is added LKA to LKD file conversion function to original OEL Screensaver Studio How to check 1 Set up GGV1131 application 2 Confirm the LKA file ent_disp lka is converted to LKD file correctly or not Please see a Readme txt in the GGV1131 or help file of OEL Screensaver Studio for more information DEH P750MP XN UC
111. sistor Decimal points for resistor 10134 5 PMLOOSA No differentiation is made between chip resistors and and capacitor fixed values d d discrete resistors are expressed as I amp T aye Er 5360 Symbol indicates a capacitor 2 25 2R2 z gt ade rtg nn C158 Ba7 2 4262626 mein No differentiation is made between chip capacitors and 0 022 5R022 Sisi 5 5 discrete capacitors BI ils ED DERE 55 z i j as 818 E FE bens 978 33 The mark found on some component parts indicates rub E SES EIER 3 2 ogb the importance of the safety factor of the part I 918914892154 mias 100 9 N Therefore when replacing be sure to use parts of z 100 identical designation 100 cis7 750 BusL gle 1 GND 9 88 e FM 20 5dBs 515 31 0dBs eso IP BUS 2 2dBs FM 2 6dBs 44 T 9dBs D 244 IP BUS 8 3dBs EE CD 8 1dBs I B UP VOD 17 51 mr 58 los 3 1 10 gu Ww aa H g b 8 C 14 4 43 44991 4 I CD 0dBs BSAg2s eee 5 ie 2 2 amp 616 g 574a d _ gg esek 4 um 2 9711 sours a DATA esra SBS
112. ss SOURCE to select the built in CD player 2 Insert a CD ROM into the CD loading slot Playback will automatically start CD loading slot EJECT button m You can eject a CD ROM by pressing EJECT To avoid a malfunction make sure that no metal object comes into contact with the term inals when the front panel is open 3 Close the front panel 4 Use VOLUME to adjust the sound level Rotate to increase or decrease the volume 5 Press A or Y to select a folder m You cannot select a folder that does not have MP3 WMA file recorded in it To return to folder 01 ROOT press and hold BAND However if folder 01 ROOT contains no files playback commences with folder 02 6 To perform fast forward or reverse press and hold 4 or gt This is fast forward and reverse operation only for the file being played This operation is can celed when the previous or next file is reached f you select the search method to ROUGH SEARCH pressing and holding lt enables you to search every ten track in the cur rent folder 7 Toskip back or forward to another track press lt Pressing skips to the start of the next track Pressing 4 once skips to the start of the cur rent track Pressing again will skip to the pre vious track DEH P750MP XN UC 89 7 8 Notes When playing discs with files and audio data CD DA such as CD EXTRA and MIXED MODE CDs both
113. test program starting input 86 NC Connected to EVDD or EVSS via the resistor 87 XINT CD LSI interruption signal input 88 WINT WMA decoder interruption signal input 89 BRST P Bus reset input 90 EJSW Eject key input 91 92 NC Open 93 CLAMP CLAMP SW sense input 94 ROMDATA E2PROM data input output 95 ROMCS C E2PROM chip selection output 96 ROMCK O C E2PROM clock output 97 FRXD For flash rewriting received signal 98 FTXD For flash rewriting transmitted signal 99 AO DO C The output for Analog Digital voice output distinction 100 BSI P Bus serial data input PE5385A Format Meaning C CMOS al sl 51 25 75 1 3 DEH P750MP XN UC 75 6 7 Pin Function UPD61002GC Pin No Pin Name Function and Operation 1 VDD3 Power supply 3 3V 2 4 NC Not used 5 GND3 GND 6 7 NC Not used 8 DOO 9 VDD2 Power supply 2 5V 10 CKI l Clock input 11 DVDD Power supply PLL Digital 12 AVDD Power supply PLL Analog 13 AGND GND PLL Analog 14 DGND GND PLL Digital 15 VDD3I Interface terminal protection 16 LRCKO output LRCK 17 BCKO PCM output bit clock 18 NC Not used 19 VDD3 Power supply 3 3V 20 GND2 GND 21 MCK44 Audio master clock input 22 MCK48 Audio master clock input 23 2
114. tput level output impedance Equalizer 8 Band Parametri Low Frequencoy Q Qala aasan Mid Frequency Q Factor High Frequencoy Q Factor caecos Gain Loudness contour Tone controls Bass Frequency Treble Frequency 6 5V 100Q DEH P750MP 4 0 V 100Q DEH P7500MP c Equalizer 40 80 100 160 Hz 0 35 0 59 0 95 1 15 6 dB when boosted 12dB 200 500 1k 2k Hz 0 35 0 59 0 95 1 15 6 dB when boosted 12dB 3 15k 8k 10k 12 5k Hz 0 35 0 59 0 95 1 15 6 dB when boosted 124 3 5 dB 100 Hz 3 dB 10 kHz 10 dB 100 Hz 6 5 dB 10 kHz 11 dB 100 Hz 11 dB 10 kHz volume 30 dB 40 63 100 160 Hz 12dB 2 5k 4k 6 3k 10k Hz 12 3 HPF Frequencoy 50 80 125 Hz Slope 12 dB oct Subwoofer 50 80 125 Hz Slope 18 dB oct Gain asesino x12dB Phase Lice Normal Reverse CD player SVSTOM de Compact disc audio system Usable discs Compact disc Signal format Sampling frequency 44 1 kHz Number of quantization bits ausser ed da to 16 linear Frequency characteristics 5 20 000 Hz 1 dB Signal to noise ratio 94 dB 1 kHz IHF A net work Dynamic
115. types can be played only by switching mode between MP3WMA and CD DA with BAND If you have switched between playback of files and audio data CD DA play back starts at the first track on the disc The built in CD player can play back an MP3 WMA file recorded on CD ROM Do not insert anything other than a CD into the CD loading slot There is sometimes a delay between starting up playback and the sound being issued This is particularly the case when playing back multi session and many folders When being read in Format Read is displayed If you cannot insert a disc completely or if after you insert a disc the disc does not play check that the label side of the disc is up Press EJECT to eject the disc and check the disc for damage before inserting the disc again Playback is carried out in order of file number Folders are skipped if they contain no files If folder 01 ROOT contains no files playback commences with folder 02 When playing back files recorded as VBR variable bit rate files the play time will not be correctly displayed if fast forward or reverse operations are used If inserted disc contains no files that can be played back No Audio is displayed There is no sound on fast forward or reverse If the built in CD player does not operate prop erly an error message such as ERROR 11 may be displayed When an MP3 WMA disc is inserted folder name and file name begin to scroll to the left a
116. up or down step by step 5 To perform seek tuning press and hold lt or gt for about one second and release The tuner will scan the frequencies until a broadcast strong enough for good reception is found You cancel seek tuning by pressing either lt or gt with a quick press you press and hold 4 or can skip broadcasting stations Seek tuning starts as soon as you release the buttons DEH P750MP XN UC 7 8 87 88 Playing a CD Compact Dis These are the basic steps necessary to play a CD with your built in CD player Track number indicator Shows the track currently playing Play time indicator Shows the elapsed playing time of the cur rent track 1 Press OPEN to open the front panel CD loading slot appears After a CD has been inserted press SOURCE to select the built in CD player 2 Inserta CD into the CD loading slot Playback will automatically start CD loading slot EJECT button m You can eject a CD by pressing EJECT To avoid a malfunction make sure that metal object comes into contact with the term inals when the front panel is open 3 Close the front panel 4 Use VOLUME to adjust the sound level Rotate to increase or decrease the volume 5 To perform fast forward or reverse press and hold 4 or gt you select the search method to ROUGH SEARCH pressing and holding lt or gt enables you to search every ten track in
117. ut Open 40 XWRITE CD LSI write control signal output 41 UBEN Not used Open 42 WR W WMA decoder Read Write control signal output 43 XREAD O CD LSI read control signal output 44 XASTB CD LSI address strobe output 45 LOCK Spindle lock input 46 WRST O C WMA decoder reset control output 47 54 AD0 7 Address Data bus 0 7 55 BVDD B power supply Positive power supply 3 3V 56 BVSS B power supply GND 57 64 AD8 15 Address Data bus 8 15 65 XCS CD LSI chip selection output 66 WCS O C WMA decoder chip selection output 67 68 DBBWRDYO0 1 Input of write ready flag with WMA decoder DBBIO 1 69 70 DBBRRDYO0 1 Input of read ready flag with WMA decoder 1 71 AVDD A power supply Positive power supply 5V 72 AVSS A power supply GND 73 AVREF The reference voltage input for A D converter 74 VDSENS VD power supply short sense input 75 DSCSNS Disc state sense input 76 TEMP Temperature information sense input 74 DEH P750MP XN UC 1 mn 3 4 Format Function and Operation 77 HOME Home SW sense input 78 CSENS Flap closing sense input 79 RFOKIN RFOK input chatter count input 80 82 NC Connected to AVDD or AVSS via the resistor 83 WMAARI Input of sensing existence of WMA decoder and DA I F IC 84 TYPE_A D CD DA Analog Digital output change setup 85 TESTIN Chip check
118. utomatically DEH P750MP XN UC 2 Fixing the front panel If you do not operate the removing and attaching the front panel function use the supplied fixing screws and holders to fix the front panel to this unit 1 Attach the holders to both sides of the front panel Holder CND1249 UC model Holder CXX1644 ES model CND1250 UC model CXX1645 ES model Fixing Screw BPZ20PO60FZK UC model 11 CXX1646 ES model DEH P750MP XN UC 5 6 7 8 91 Connection Diagram Jexyeeds yoe q usei5 1 O A u i 9 Joe g euuM Jexyeeds 1014 Jexeoeds 10014 SHUM Je xeeds 1eay Jexeeds 1u0J4 1043409 Ajayesedas pjos AleleJedas plos sploo 6ulloeuuo0D plos 4eNod iq Jeyeeds 1u0J4 A zLv ud 00 041009 euuelue olnV JO 043409 5 5 O euuwen g indu 5 8 E jeuondo Buisn suomnoeuuoo 41 si ywe ds ol peloeuuoo 1 spe Jexeeds eui ol Buiu1Aue 1 0euuoo jou op wajsAs Jayeads
119. x 157 mm NOSO aient 188 x 58 x 19 mm D Chassis 178 x 50 x 162 mm NOSE 170 x 46 x 14mm Weight ids oer ene 1 4 kg Audio Continuous power output is 22 W per channel minimum into 4 ohms both channels driven 50 to 15 000 Hz with no more than 596 THD Maximum power output 50W x4 W x 2 4 70 W x 1 2 for subwoofer Load impedance 40 4 80 2 O for 1 ch al lowable Preout max output level output impedance E ayauya 4 0 V 100Q Equalizer 8 Band Parametric Equalizer Low Frequency 40 80 100 160 Hz Q Factor 0 35 0 59 0 95 1 15 6 dB when boosted GAIN Sasa ana aaa 12dB Mid Frequency 200 500 1k 2k Hz Q Factor 0 35 0 59 0 95 1 15 6 dB when boosted 12dB High Frequency 3 15 8 10 12 5 Hz Factor 0 35 0 59 0 95 1 15 6 dB when boosted aqa 12dB Loudness contour LOW 3 5 dB 100 Hz 3 dB 10 kHz Mid iieri 10 dB 100 Hz 6 5 dB 10 kHz High 11 dB 100 Hz 11 dB 10 kHz volume 30 dB Tone controls Bass Frequency 40 63 100 160 Hz Gain c 12dB Treble Frequency 2 5K Ak 6 3k 10k Hz Gain 120 7 HPF Frequency 50 80 125 Hz SIODG 12 dB oct Subwoofer Frequency

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