Sony MDX-C6500R Bedienungsanleitung

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SERVICE MANUAL
AEP Model
MDX-C6400R/C6500R/C6500RX
UK Model
MDX-C6500R/C6500RX
SPECIFICATIONS
MDX-C6400R/C6500R/C6500RX
Photo: MDX-C6500R
Model Name Using Similar Mechanism NEW
Base Mechanism Type MG-164NZ-138
Optical Pick-up Name KMS-241C
FM/MW/LW MINIDISC PLAYER
MD player section
Signal-to-noise ratio 90 dB
Frequency response 10 – 20,000 Hz
Wow and flutter Below measurable limit
Tuner section
FM
Tuning range 87.5 – 108.0 MHz
Aerial terminal External aerial connector
Intermediate frequency 10.7 MHz/450 kHz
Usable sensitivity 8 dBf
Selectivity 75 dB at 400 kHz
Signal-to-noise ratio 66 dB (stereo),
72 dB (mono)
Harmonic distortion at 1 kHz
0.6 % (stereo),
0.3 % (mono)
Separation 35 dB at 1 kHz
Frequency response 30 – 15,000 Hz
MW/LW
Tuning range MW: 531 – 1,602 kHz
LW: 153 – 279 kHz
Aerial terminal External aerial connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity MW: 30 µV
LW: 40 µV
Power amplifier section
Outputs Speaker outputs
(sure seal connectors)
Speaker impedance 4 – 8 ohms
Maximum power output 50 W × 4 (at 4 ohms)
General
Outputs Audio outputs*
1
Power aerial relay control
lead
Power amplifier control
lead
Telephone ATT control
lead*
2
Tone controls Bass ±9 dB at 100 Hz
Treble ±9 dB at 10 kHz
Power requirements 12 V DC car battery
(negative ground)
Dimensions Approx. 178 × 50 × 183 mm
(w/h/d)
Mounting dimensions Approx. 182 × 53 × 162 mm
(w/h/d)
Mass Approx. 1.2 kg
Supplied accessories Parts for installation and
connections (1 set)
Front panel case (1)
*
1
Equipped with front and rear outputs:
MDX-C6500RX/C6500R only
Equipped with rear outputs: MDX-C6400R
*
2
MDX-C6500RX/C6500R only
U.S. and foreign patents licensed from Dolby
laboratories Licensing Corporation.
Design and specifications are subject to change
without notice.
Ver 1.2 2001.12
9-870-051-13 Sony Corporation
2001L0500-1 e Vehicle Company
C 2001.12 Published by Sony Engineering Corporation
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Inhaltsverzeichnis

Seite 1 - MDX-C6400R/C6500R/C6500RX

SERVICE MANUALAEP ModelMDX-C6400R/C6500R/C6500RXUK ModelMDX-C6500R/C6500RXSPECIFICATIONSMDX-C6400R/C6500R/C6500RXPhoto: MDX-C6500RModel Name Using Sim

Seite 2

10SERVO BOARDMAIN BOARD2 two screws(BVTT2 × 4)1 sensor flexible board(CN102)2 two screws(BVTT2 × 4)1 flexible board(CN103)3 servo board1 three groun

Seite 3 - SECTION 1

11MD COVER ASS’YHEAT SINK1 four screws(B2 × 3)3 MD cover ass’y2 Pushing the Cassette Holder in the direction of the arrow A with a screwdriver, etc

Seite 4

12FLOAT BLOCKLO MOTOR ASS’Y (LOADING) (M903)1 tension spring (FLOAT B)1 tension spring (FLOAT B)2 two tension springs (FLOAT F)3 Pushing an arrow

Seite 5

13LEVER (LE) ASS’YHOLDER ASS’Y2 stopper washer2 lever (LE) ass’y3 roller (GEAR E)12 type-E stopring 1.52 type-E stopring 1.53 lever (lock L)2 type-E

Seite 6

14OPTICAL PICK-UP (KMS-241C/J1NP)CHUCKING ARM ASS’Y1 Remove the chucking arm ass’yin the direction of the arrow.holder ass’y6 bearing (SL)5 feed sc

Seite 7

15SL MOTOR ASS’Y (SLED) (M902), SP MOTOR ASS’Y (SPINDLE) (M901)4 screw(P1.7 × 1.8)5 bracket (SL)9 two screws(P1.7 × 1.8)0 bracket (SP)qa SP mot

Seite 8

16SECTION 3ELECTRICAL ADJUSTMENTSTEST MODEThis set have the test mode function.<Set the Test Mode>1. Turn ON the regulated power supply. (The

Seite 9 - DISASSEMBLY

MDX-C6400R/C6500R/C6500RX1717SECTION 4DIAGRAMS4-1. BLOCK DIAGRAM – SERVO Section –FC BD AEI JJIBACDEFDETECTOR12JI4567ABCD89EFLDPDLASER DIODEILCCPDO

Seite 10

MDX-C6400R/C6500R/C6500RX18184-2. BLOCK DIAGRAM – TUNER Section –12ANT-FMANT-AM53VSM56TUNATT14S-METER10MPX8AM-DET9RDS-DET05MUTINGQ111MUTINGCONTROL S

Seite 11

MDX-C6400R/C6500R/C6500RX19194-3. BLOCK DIAGRAM – MAIN Section –1295DATADADTVOUTLVOUTRDADT,BCK,LRCK,FS2566BCKBCKLRCKR-CHR-CH1XTI1517 16RSTBDM1DM0LRC

Seite 12

2Notes on chip component replacement• Never reuse a disconnected chip component.• Notice that the minus side of a tantalum capacitor may be dam-aged b

Seite 13 - 3 roller (GEAR E)

MDX-C6400R/C6500R/C6500RX20204-4. BLOCK DIAGRAM – BUS CONTROL/POWER SUPPLY Section –BU B+RESET SIGNALGENERATORIC652SIRCS BUFFERQ704REMOTE CONTROLR

Seite 14 - CHUCKING ARM ASS’Y

MDX-C6400R/C6500R/C6500RX21214-5. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMSSUB boardSENSOR boardSERVO boardMAIN boardKEY board• Cir

Seite 15

MDX-C6400R/C6500R/C6500RX2222C306C308C311C314C310C305C304R319R312R311R308R307R306R305R304R303R302R301R316R317C328C331C320C322C324C347C330C516C329C321C

Seite 16 - ELECTRICAL ADJUSTMENTS

MDX-C6400R/C6500R/C6500RX2323C201 C101C510C307C358C316C514C513C503C515C504C505C511C512C350C301C356C357R519R534R533R104R202R401R402R403R101R201C345C359

Seite 17 - DIAGRAMS

MDX-C6400R/C6500R/C6500RX24244-8. SCHEMATIC DIAGRAM – SERVO Board (1/2) –• See page 31 for Waveforms. • See page 36 for IC Block Diagrams.• Voltages

Seite 18

MDX-C6400R/C6500R/C6500RX25254-9. SCHEMATIC DIAGRAM – SERVO Board (2/2) –• See page 31 for Waveforms. • See page 36 for IC Block Diagram.• Voltages

Seite 19

MDX-C6400R/C6500R/C6500RX2626D1 E-9D301 G-5D501 I-7D502 H-7D551 J-13D552 K-13D553 K-13D554 J-12D555 K-13D556 J-12D557 K-13D558 J-12D559 K-13D560 J-12D

Seite 20

MDX-C6400R/C6500R/C6500RX2727D2 E-7D90 H-11D91 H-11D92 G-11D131 F-12D302 G-7D361 I-2D362 G-2D561 K-11D562 K-11D563 K-13D564 K-12D601 C-3D602 B-4D604 A

Seite 21

MDX-C6400R/C6500R/C6500RX28284-12. SCHEMATIC DIAGRAM – MAIN Board (1/3) –• See page 31 for Waveform. • See page 36 for IC Block Diagrams.• Voltages

Seite 22

MDX-C6400R/C6500R/C6500RX2929• Voltages and waveforms are dc with respect to groundunder no-signal (detuned) conditions.no mark : FM(): MW[]: LW〈〈 〉〉

Seite 23

3SECTION 1GENERALThis section is extracted frominstruction manual.Location of controlsRefer to the pages listed for details.1 Volume control dial 19

Seite 24

MDX-C6400R/C6500R/C6500RX30304-14. SCHEMATIC DIAGRAM – MAIN Board (3/3) –• See page 36 for IC Block Diagrams.• Voltages are dc with respect to groun

Seite 25

MDX-C6400R/C6500R/C6500RX3131• Waveforms– SERVO Board –1 IC101 1 (XTI) (MD Play Mode)2 IC101 4 (LRCK) (MD Play Mode)3 IC101 6 (BCK) (MD Play Mode)7 IC

Seite 26

MDX-C6400R/C6500R/C6500RX32324-15. PRINTED WIRING BOARD – SUB Board –• See page 21 for Circuit Boards Location.(Page 27)(Page 34)

Seite 27

MDX-C6400R/C6500R/C6500RX33334-16. SCHEMATIC DIAGRAM – SUB Board –(Page 30)(Page 35)

Seite 28

MDX-C6400R/C6500R/C6500RX34344-17. PRINTED WIRING BOARD – KEY Board –• See page 21 for Circuit Boards Location.• SemiconductorLocationRef. No. Loca

Seite 29

MDX-C6400R/C6500R/C6500RX35354-18. SCHEMATIC DIAGRAM – KEY Board –• See page 31 for Waveform.• Voltages and waveforms are dc with respect to groundu

Seite 30

MDX-C6400R/C6500R/C6500RX3636• IC Block Diagrams– SERVO Board –IC101 PCM1718E/2KINPUTINTERFACEDIGITALFILTER5 LEVELDACLOWPASSFILTERCMOSAMP1XTI2DGND3VDD

Seite 31

37IC303 BH6511FS-E2IC305 BA6287F32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 171 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16GNDVGIN4RIN4FVM4OUT4FPGND4OUT4RVM

Seite 32

38– MAIN Board –IC51 SAA6588T/V2-118SCOUTMROMPTHTCONOSCOOSCIVSSDVDDDDAVNSDAVREFMPXVSSAVDDAAFINMADPSWNSCL216151113161412INTERFACEREGISTERSIGNAL QUALITY

Seite 33

39IC151 TDA7402TR343536373839404142434433 32 31 30 29 28 27 26 2524 23222120191816151413121 2 3 4 5 6 7 8 9 10 11INPUTMULTIPLEXERMAIN SOURCESELECTORMI

Seite 35

404-19. IC PIN FUNCTION DESCRIPTION• SERVO BOARD IC301 CXD2652AR Pin No. Pin Name I/O Description1 MNT0 OFocus OK signal output to the MD mecha

Seite 36

41Pin No. Pin Name I/O Description46 D1 I/O47 D0 I/O48 D2 I/O49 D3 I/O50 MVCI I Digital in PLL oscillation input from the external VCO Not used (fi

Seite 37 - IC307 MN41V4400TT-08S

42Pin No. Pin Name I/O Description89 FRDR O Focus servo drive PWM signal (–) output to the BH6511FS (IC303)90 FS4 O Clock signal (176.4 kHz) output te

Seite 38 - IC671 BA4908-V3

43• SERVO BOARD IC302 CXA2523AR (RF AMP, FOCUS/TRACKING ERROR AMP)Pin No. Pin Name I/O Description1III-V converted RF signal I input from the opti

Seite 39 - IC701 BA8270F-E2

44• SERVO BOARD IC501 CXP84340-217Q (MD MECHANISM CONTROLLER)Pin No. Pin Name I/O Description1 to 5 TIN3 to TIN7 I/OInput of the 4×8 matrix test k

Seite 40

45Pin No. Pin Name I/O Description47 UNIREQ OData request signal output terminal (for SONY bus) “H”: request on Not used (open)48 UNICKIO I/OSer

Seite 41

46• MAIN BOARD IC501 MB90574PMT-G-266-BND (MASTER CONTROLLER)Pin No. Pin Name I/O Description1TUNON OTuner system power supply on/off control sign

Seite 42

47Pin No. Pin Name I/O Description43 AVRHI Reference voltage (+5V) input terminal (for A/D converter)44 AVRLI Reference voltage (0V) input terminal (f

Seite 43

48Pin No. Pin Name I/O Description78 ILLINIAuto dimmer control illumination line detection signal input terminal“H” is input at dimmer detection No

Seite 44

49Pin No. Pin Name I/O Description116 DOLON I/ODolby control in/out terminalAt initial mode: valid/invalid selection input of dolby function (valid at

Seite 46

50#10#10#10 #1#1Front panel sectionCNP81115678#12#4#4#11#11#11#11#3#3#3#2C6500R/C6500RXFU6014321091211152221161819ABAB1413MG-164NZ-13817not suppliedTU

Seite 47

51Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark(2) FRONT PANEL SECTION516968675265665453555659LCD9016061626364not supplie

Seite 48

52(3) MECHANISM DECK SECTION-1(MG-164NZ-138)#5#6#6#8#6#6101110109107106105104103102118117116115114113112111103105104111108109109Ref. No. Part No. De

Seite 49

53151 2-626-617-01 SCREW (2X8)152 A-3326-034-A SENSOR BOARD, COMPLETE153 1-654-693-11 SENSOR FLEXIBLE BOARD154 3-919-283-01 BRACKET (SL)* 155 3-032-70

Seite 50 - EXPLODED VIEWS

54Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkKEYSECTION 6ELECTRICAL PARTS LISTNOTE:• Due to standardization, replacem

Seite 51 - (2) FRONT PANEL SECTION

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark55KEYLSW906 1-762-617-21 SWITCH, KEY BOARD (WITH LED) (LIST)(AMBER)LSW906 1-76

Seite 52 - (MG-164NZ-138)

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark56KEY MAINR976 1-216-815-11 METAL CHIP 330 5% 1/16WR977 1-216-815-11 METAL

Seite 53

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark57MAINC502 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25VC503 1-164-004-11 CERAMIC CH

Seite 54 - ELECTRICAL PARTS LIST

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark58MAIND703 8-719-056-82 DIODE UDZ-TE-17-6.2BD704 8-719-056-93 DIODE UDZ-TE

Seite 55

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark59MAINR131 1-216-037-00 METAL CHIP 330 5% 1/10WR132 1-216-045-00 METAL CHIP 68

Seite 57

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark60< SWITCH >SW503 1-692-431-21 SWITCH, TACTILE (RESET)SW504 1-771-540-11

Seite 58

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark61SERVO< FERRITE BEAD >FB301 1-414-235-22 FERRITE BEAD INDUCTOR CHIP 0uH

Seite 59

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark62R524 1-216-821-11 METAL CHIP 1K 5% 1/16WR525 1-216-845-11 METAL CHIP 100K 5%

Seite 60 - MAIN SENSOR SERVO

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark63501502ADAPTER, ANTENNA× 1FRAME× 1COLLAR× 1+K5 × 8× 2SPRING, FITTING× 2505506

Seite 61

REVISION HISTORYClicking the version allows you to jump to the revised page.Also, clicking the version at the upper right on the revised page allows

Seite 64 - (ECN-CSA04727)

9SECTION 2DISASSEMBLYSUB PANEL ASS’YNote: Follow the disassembly procedure in the numerical order given.MECHANISM DECK (MG-164NZ-138)1 screw(PTT2.

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