Gebruiksaanwijzing /service van het product MDX-C5970R van de fabrikant Sony
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MICROFILM SERVICE MANUAL Ger man Model MDX-C5960R US Model Canadian Model E Model MDX-C5970 AEP Model UK Model MDX-C5970R SPECIFICA TIONS MDX-C5960R/C5970/C5970R Photo: MDX-C5960R Model Name Using Sim.
– 2 – Notes on chip component replacement • Ne ver reuse a disconnected chip component. • Notice that the minus side of a tantalum capacitor may be dam- aged by heat. Flexib le Circuit Board Repairing • Kee p the temperature of the soldering iron around 270 ˚C dur- ing repairing.
– 3 – 1. GENERAL Location of controls ........................................................ 4 Resetting the unit ............................................................ 5 Detaching the front panel ..........................................
– 4 – SECTION 1 GENERAL This section is e xtracted from instruction manual..
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– 10 – SECTION 2 DISASSEMBL Y SUB P ANEL Note: Follo w the disassembly procedur e in the numerical order given. 1 five screws (PTT2.6 × 6) 1 screw (PTT2.
– 11 – MAIN BO ARD, HEA T SINK SER V O BOARD 4 insulating sheet 3 main board 2 three screws (PTT2.6 × 6) (ground point) 1 two screws (PTT2.6 × 10) 6 heat sink 5 eight screws (PTT2.
– 12 – 1 tension spring (FL2) 1 tension spring (FL2 ) 2 two tension springs (FLOAT F) 3 Pushing an arrow A part, raise the float block up ward at the front to release a lock.
– 13 – LO MO TOR ASS’Y (LO ADING) (M903) LEVER (LE) ASS’Y 4 Remove the bracket (LO) in the direction of the arrow A . 1 Remove solders of motor (M903) 5 LO motor ass’y (loading) (M903) 2 ten.
– 14 – HOLDER ASS’Y CHUCKING ARM ASS’Y 1 Remove the chucking arm ass’y in the direction of the arrow. holder ass’y 2 type-E stopring 1.5 2 type-E stopring 1.5 3 lever (lock L) 2 type-E stopring 1.5 2 type-E stopring 1.5 4 Remove the holder ass’y in the direction of the arrow.
– 15 – OPTICAL PICK-UP (KMS-241B/J1NP) SL MO TOR ASS’Y (SLED) (M902), SP MOT OR ASS’Y (SPINDLE) (M901) 6 bearing (SL) 5 feed screw ass’ y 3 screw (K2 × 3) 2 shaft (SL2) 1 two screws (K2 × 3) 7 optical pick-up (KMS-241B/J1NP) 4 screw (B2 × 3) 4 screw (P1.
– 16 – SECTION 3 ELECTRICAL ADJUSTMENTS TEST MODE This set hav e the test mode function. In the test mode, FM Auto Scan/Stop Le vel and AM (MW) Auto Scan/Stop Lev el adjustments can be performed easier than it in ordinary procedure. <Set the T est Mode> 1.
– 17 – – 18 – RDS S-Meter Adjustment (MDX-C5960R/C5970R) Setting: [SOURCE] b utton: FM Procedur e: 1. Set to the test mode. (See page 16) 2. Push the [SOURCE] button and set to FM. Display 3. Push the preset [10] button. 4. Adjust R V1 on MAIN board so that the display indication is “11.
MDX-C5960R/C5970/C5970R – 19 – – 20 – SECTION 4 DIA GRAMS 4-1. BLOCK DIA GRAM – SER V O Section – F C B D A E I J J I B A C D E F DETECTOR 1 2 J I 4 5 6 7 A B C D 8 9 E F LD PD LASER DIODE ILCC PD OPTICAL PICK-UP (KMS-241B/J1NP) AUTOMATIC POWER CONTROL Q302 11 10 APC PD LD/PD AMP 12 APCREF I-V AMP I-V AMP AT AMP B.
MDX-C5960R/C5970/C5970R – 21 – – 22 – 4-2. BLOCK DIA GRAM – TUNER Section – 1 4 2 FM-ANT AM-ANT 6 VCO 21 FM/AM-IF 20 SD 5 5 28 3 24 10 16 9 13 12 69 100 15 VT 13 AM OSC DATA CLOCK SSTOP SD.
MDX-C5960R/C5970/C5970R – 23 – – 24 – 4-3. BLOCK DIA GRAM – MAIN Section – LOCK IN 61 AF ATT 71 SCL 70 SDA 55 AMP ATT 80 58 TEL-ATT 32 60 AU ATT 05 • SIGNAL PATH : MD PLAY : FM : AM (MW/.
MDX-C5960R/C5970/C5970R – 25 – – 26 – 4-4. BLOCK DIA GRAM – DISPLA Y/KEY CONTR OL Section – D813 – 817, LSW802, 808, 811 LSW801, 804, 806, LSW807, 809, 810, LSW812 – 821 PL801, 802 (LC.
MDX-C5960R/C5970/C5970R – 27 – 4-5. BLOCK DIA GRAM – BUS CONTROL/PO WER SUPPL Y Section – – 28 – BACKUP +5V BACKUP +5V RESET SIGNAL GENERATOR IC801 RAM RESET IC802 BATTERY DETECT Q601 ACCE.
MDX-C5960R/C5970/C5970R – 29 – 4-6. NO TES FOR PRINTED WIRING BO ARDS AND SCHEMA TIC DIA GRAMS Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except f or electrolytics and tantalums.
MDX-C5960R/C5970/C5970R • Semiconductor Location Ref. No. Location D401 E-6 D501 E-4 IC301 B-5 IC302 C-2 IC303 B-3 IC304 C-5 IC305 F-6 IC306 B-4 IC307 B-8 IC401 E-6 IC501 F-3 IC502 D-5 IC503 D-4 Q301 A-4 Q302 C-1 Q401 D-6 Q402 E-7 Q403 E-7 4-7.
MDX-C5960R/C5970/C5970R 4-8. SCHEMA TIC DIA GRAM – SER V O Board (1/3) – • See page 55 for Wavef orms. • See page 58 f or IC Block Diagrams. • V oltages and wav ef or ms are dc with respect to ground under no-signal conditions.
MDX-C5960R/C5970/C5970R – 35 – – 36 – 4-9. SCHEMA TIC DIA GRAM – SER V O Board (2/3) – • See page 55 for W aveforms. • See page 57 for IC Bloc k Diagrams. • V oltages and wav eforms are dc with respect to ground under no-signal conditions.
MDX-C5960R/C5970/C5970R – 37 – – 38 – 4-10. SCHEMA TIC DIA GRAM – SER V O Board (3/3) – • See page 55 for W aveforms. • V oltages and wav ef or ms are dc with respect to ground under no-signal conditions.
MDX-C5960R/C5970/C5970R – 39 – – 40 – 4-11. PRINTED WIRING BO ARD – MAIN Board (Component Side) – D912 J-10 D913 C-6 D914 K-11 D915 K-4 D916 K-4 IC100 E-11 IC101 E-9 IC102 I-12 IC250 I-5 I.
MDX-C5960R/C5970/C5970R – 41 – – 42 – 4-12. PRINTED WIRING BO ARD – MAIN Boar d (Conductor Side) – • Semiconductor Location (Conductor Side) Ref.
MDX-C5960R/C5970/C5970R – 43 – – 44 – 4-13. SCHEMA TIC DIA GRAM – MAIN Board (1/4) – • See page 55 for W aveforms. • See page 60 f or IC Block Diagrams. • V oltages and wav ef or ms are dc with respect to ground under no-signal (detuned) conditions.
MDX-C5960R/C5970/C5970R – 45 – – 46 – 4-14. SCHEMA TIC DIA GRAM – MAIN Board (2/4) – • V oltages are dc with respect to ground under no-signal (detuned) conditions.
MDX-C5960R/C5970/C5970R – 47 – – 48 – 4-15. SCHEMA TIC DIA GRAM – MAIN Board (3/4) – • See page 55 for W aveforms. • See page 60 f or IC Block Diagrams. • V oltages and wav ef or ms are dc with respect to ground under no-signal (detuned) conditions.
MDX-C5960R/C5970/C5970R – 49 – – 50 – • V oltages are dc with respect to ground under no-signal (detuned) conditions. no mark : FM ( ) : AM (MW) [] : L W 〈〈 〉〉 : MD PLA Y 4-16. SCHEMA TIC DIA GRAM – MAIN Board (4/4) – • See page 61 f or IC Block Diagrams.
MDX-C5960R/C5970/C5970R – 51 – – 52 – 4-17. PRINTED WIRING BO ARD – KEY Board – • Semiconductor Location (Component Side) Ref. No. Location D811 C-3 D812 B-3 D813 A-4 D814 A-2 D815 B-1 D816 C-2 D817 A-11 IC801 B-8 Q806 C-4 Q807 B-1 • Semiconductor Location (Conductor Side) Ref.
MDX-C5960R/C5970/C5970R – 53 – – 54 – 4-18. SCHEMA TIC DIA GRAM – KEY Board – • See page 56 for W avef orms. • V oltages and wav eforms are dc with respect to ground under no-signal (detuned) conditions.
– 55 – – 56 – • W aveforms – SER V O Board – 1 IC302 @§ (TE) (MD PLA Y Mode) 2 IC302 #¢ (FE) (MD PLA Y Mode) 3 IC302 #• (RF) (MD PLA Y Mode) 4 IC301 @∞ (LRCK) (MD PLA Y Mode) 5 IC301 @§ (XBCK) (MD PLA Y Mode) 6 IC501 #¡ (EXT AL) (MD PLA Y Mode) 7 IC304 3 (IN) (MD PLA Y Mode) Approx.
– 57 – • IC Block Dia grams – SER V O Board – IC101 PCM1718E/2K IC301 CXD2652AR INPUT INTERFACE DIGITAL FILTER 5 LEVEL DAC LOWPASS FILTER CMOS AMP 1 XTI 2 DGND 3 VDD 4 LRCIN 5 DIN 6 BCKIN 7 .
– 58 – IC302 CXA2523R –1 –2 + – IVR BB + – IVR AA + – IVR CC + – IVR DD + – IVR + – EE EE' EFB TESW PTGR 48 MORFO 47 MORFI 46 RFO 45 OPN 44 OPO 43 ADDC 42 COMPP 41 COMPO 40 AG.
– 59 – IC303 BH6511FS-E2 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 123456789 10 11 12 13 14 15 16 GND VG IN4R IN4F VM4 OUT4F PGND4 OUT4R VM34 OUT3R PGND3 OUT3F VM3 IN3F IN3R PSB CAPA– CAPA+ IN2R IN2F VM2 OUT2F PGND2 OUT2R VM12 OUT1R PGND1 OUT1F VM1 IN1F IN1R V DD CHARGE PUMP.
– 60 – – MAIN Boar d – IC100 TD A7427AD LP FM LP HC LP AM VREF DOUT3 DOUT4 DOUT5 DOUT6 OSCIN OSCOUT NC SCL SDA IF AM LP OUT VDD2 GND-SIG NC FM IN AM IN GND-AM ADDR VDD1 HFREF DOUT2 DOUT1/INLOC.
– 61 – IC300 TD A7462D013TR SE3L SE3R MUTE SDA SCL PAUSE OUT FL OUT FR OUT RL OUT RR SUBOUT+ SUBOUT– VDD GND CREF SE1L SE1R MD+ MD– CDL+ CDL– CDR– CDR+ PDR PDGND PDL SE2L SE2R INPUT GAIN &.
– 62 – 4-19. IC PIN FUNCTION DESCRIPTION • SERVO BOARD IC301 CXD2652AR Pin No. Pin Name I/O Function 1 MNT0 O Focus OK signal output to the MD mechanism controller (IC501) “H” is output when.
– 63 – Pin No. Pin Name I/O Function 46 D1 I/O 47 D0 I/O 48 D2 I/O 49 D3 I/O 50 MVCI I Digital in PLL oscillation input from the external VCO Not used (fixed at “L”) 51 ASYO O Playback EFM full-swing output terminal 52 ASYI I (A) Playback EFM asymmetry comparator voltage input terminal 53 AVDD — Power supply terminal (+3.
– 64 – Pin No. Pin Name I/O Function 92 SFDR O Sled servo drive PWM signal (+) output to the BH6511FS (IC303) 93 SPRD O Spindle servo drive PWM signal (–) output to the BH6511FS (IC303) 94 SPFD .
– 65 – • SERVO BOARD IC302 CXA2523R (RF AMP, FOCUS/TRACKING ERROR AMP) Pin No. Pin Name I/O Function 1I I I-V converted RF signal I input from the optical pick-up block detector 2J I I-V converted RF signal J input from the optical pick-up block detector 3V C O Middle point voltage (+1.
– 66 – • SERVO BOARD IC501 CXP84340-201Q (MD MECHANISM CONTROLLER) Pin No. Pin Name I/O Function 1 to 5 TIN3 to TIN7 I/O Input of the 4 × 8 matrix test keys (“L” is always output, except in.
– 67 – Pin No. Pin Name I/O Function 47 UNIREQ O Data request signal output terminal (for SONY bus) “H”: request on Not used (open) 48 UNICKIO I/O Serial clock signal input from the master con.
– 68 – • Pin No. Pin Name I/O Function 1 to 7 NC O Not used (open) 8 VCC — Power supply terminal (+5V) 9 PLL SI I PLL serial data input terminal Not used (open) 10 PLL SO O PLL serial data out.
– 69 – Pin No. Pin Name I/O Function 43 AVRH I Reference voltage (+5V) input terminal (for A/D converter) 44 AVRL I Reference voltage (0V) input terminal (for A/D converter) 45 AVSS — Ground ter.
– 70 – Pin No. Pin Name I/O Function 75 NC O Not used (open) 76 BU-IN I Battery detect signal input from the SONY bus interface (IC600) and battery detect circuit “L” is input at low voltage 7.
– 71 – Pin No. Pin Name I/O Function 111 TU-ON O Tuner system power supply on/off control signal output to the BA3918 (IC800) “H”: tuner power on 112 to 118 NC O Not used (open) 119 VSS — Gr.
– 72 – (1) GENERAL SECTION SECTION 5 EXPLODED VIEWS Les composants identifiés par une marque ! sont critiquens pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécif ié. The components identified by mark ! or dotted line with mark ! are critical for safety .
– 73 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark (2) FRONT P ANEL SECTION 51 3-033-694-01 BUTTON (EJ) ( 6 . LIST . DSPL) (C5970) 51 3-033-714-01 BUTTON (EJ) ( 6 . PTY . AF/T A. DSPL) (C5960R/C5970R) 52 3-023-611-03 BUTTON (10KEY) (OFF .
– 74 – (3) MECHANISM DECK SECTION-1 (MG-164N-138) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 101 A-3317-459-A SERVO BOARD, COMPLETE * 102 X-3376-799-1 CHASSIS ASSY.
– 75 – (4) MECHANISM DECK SECTION-2 (MG-164N-138) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 151 2-626-617-01 SCREW (2X8) 152 A-3317-457-A SENSOR BOARD, COMPLETE 153.
– 76 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark KEY KEY BOARD ********* * 3-023-609-01 PLA TE (LCD), LIGHT GUIDE * 3-023-621-02 SHEET (LCD) * 3-033-696-01 SHEET (LCD), DIFFUSION * 3-033-706-01 PLA TE (LCD), GROUND * 3-033-707-01 HOLDER (LCD) < CAP ACITOR > C802 1-163-809-11 CERAMIC CHIP 0.
– 77 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark LSW806 1-762-619-21 SWITCH, KEY BOARD (WITH LED) (GREEN) (SOUND) LSW807 1-762-617-21 SWITCH, KEY BOARD (WITH LED) (.
– 78 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R838 1-216-023-00 RES, CHIP 82 5% 1/10W (C5970) R838 1-216-028-00 MET AL CHIP 130 5% 1/10W (C5960R/C5970R) R840 1-2.
– 79 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C53 1-163-229-11 CERAMIC CHIP 12PF 5% 50V (C5960R/C5970R) C54 1-163-145-00 CERAMIC CHIP 0.
– 80 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C905 1-125-710-11 DOUBLE LA YER 0.1F 5.5V C906 1-164-489-11 CERAMIC CHIP 0.22uF 10% 16V C907 1-164-489-11 CERAMIC CHIP 0.22uF 10% 16V C908 1-164-004-11 CERAMIC CHIP 0.
– 81 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark L250 1-412-533-21 INDUCTOR 47uH L251 1-412-537-31 INDUCTOR 100uH L252 1-412-533-21 INDUCTOR 47uH L500 1-416-712-21 COIL, CHOKE 0.
– 82 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R56 1-216-025-00 RES,CHIP 100 5% 1/10W (C5960R/C5970R) R57 1-216-025-00 RES,CHIP 100 5% 1/10W (C5960R/C5970R) R59 1-216-295-00 SHORT 0 (C5960R/C5970R) R62 1-216-057-00 MET AL CHIP 2.
– 83 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R783 1-216-097-00 RES,CHIP 100K 5% 1/10W (C5970: E) R800 1-216-113-00 MET AL CHIP 470K 5% 1/10W R801 1-216-097-00 R.
– 84 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C330 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C331 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C333 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C334 1-164-004-11 CERAMIC CHIP 0.
– 85 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R330 1-216-853-11 MET AL CHIP 470K 5% 1/16W R331 1-216-809-11 MET AL CHIP 100 5% 1/16W R332 1-216-809-11 MET AL CHI.
– 86 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark ACCESSORIES & PACKING MA TERIALS ******************************* 3-865-831-11 MANUAL, INSTRUCTION (ENGLISH) (C5.
Een belangrijk punt na aankoop van elk apparaat Sony MDX-C5970R (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
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In een situatie waarin je al een beziter van Sony MDX-C5970R bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Sony MDX-C5970R kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Sony MDX-C5970R . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
