Yamaha CDR-D651 Servisní příručka stáhnout pdf

CDR-D651

SERVICE MANUAL

COMPACT DISC RECORDER

CDR-D651

100732

■ CONTENTS

TO SERVICE PERSONNEL .......................................... 1

REAR PANELS .............................................................. 3

SPECIFICATIONS.......................................................... 4

INTERNAL VIEW ........................................................... 4

DISASSEMBLY PROCEDURES ............................... 5~6

TEST MODE ............................................................... 7~8

ERROR MESSAGE .................................................. 9~10

µ-COM DATA ......................................................... 11~15

BLOCK DIAGRAM ................................................. 16~17

PRINTED CIRCUIT BOARD .................................. 18~23

SCHEMATIC DIAGRAM ........................................ 24~25

PARTS LIST ........................................................... 26~37

DISPLAY DATA ........................................................... 38

REMOTE CONTROL TRANSMITTER ........................ 39

IMPORTANT NOTICE

This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.

It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already

known and understood by the users, and have therefore not been restated.

WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal

injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,

we advise all YAMAHA product owners that any service required should be performed by an authorized

YAMAHA Retailer or the appointed service representative.

IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or

recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.

The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and

service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable

and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please

contact the distributor's Service Division.

WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have

accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).

IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.

CDR-D651

P.O.Box 1, Hamamatsu, Japan

1 2 3 4 5 6 ... 35 36

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Strany 1 - CDR-D651

CDR-D651SERVICE MANUALCOMPACT DISC RECORDERCDR-D651100732 CONTENTSTO SERVICE PERSONNEL ... 1REAR PANELS ...

Strany 2 - Laser Emitting conditions:

CDR-D651Defective tracking servo, defective feed servo.Check with another disc.Is the disc dirty or scratched?YESNOWhere is pickup position?Within dis

Strany 3

CDR-D651NODefective IC3.YESNOIs TER waveform correct?YESIs disc dirty, scratched or warped?Check with a known-good disc.Error in tracking servo rela

Strany 4 - ■ REAR PANELS

CDR-D65111 µ-COM DATAIC301 : µPD78F0058Port PinsNO. PIN NAME CIRCUIT NAME I/O FUNCTION1 P15/ANI5 O (NC)2 P16/ANI6 O (NC)3 P17/ANI7 STAT I MN35511 sta

Strany 5 - 285 (11-1/16")

CDR-D65112NO. PIN NAME CIRCUIT NAME I/O FUNCTION28 P51/A9 CLSW I Close switch29 P52/A10 K0 I Key input 030 P53/A11 K1 I Key input 131 P54/A12 K2 I Key

Strany 6 - ■ DISASSEMBLY PROCEDURES

CDR-D651136162636465666768697071727374757677787980VCOF2AVSS1OUT1COUT1DOUT2DOUT2CAVDD1DEMPOCK384IOSELTESTSBCK2SUBCSBCKCLDCKIPFLAGDEMPI/TEST2SDATILRCKIB

Strany 7 - Connector

CDR-D65114IC3 : MN35511Signal Processor & ControllerPin No.12345678910111213141516171819202122232425262728293031323334353637383940414243444546Func

Strany 8 - ■ TEST MODE

CDR-D65115Pin No.47484950515253545556575859606162636465666768697071727374757677787980FunctionLoop filter terminal for DSLLoop filter terminal for PLLL

Strany 9 - *2 Version Check

ABCDEFGH I J1234567CDR-D651PICK UPIC1HEADAMPAN8882SBIC3SPC + DACMN35511IC106TC4052BFIC301SYSTEMCONTROLuPD78F0058IC2PUDRIVERAN8785SBLASER+5+5TP1+5SPIND

Strany 10 - ■ ERROR MESSAGE

ABCDEFGH I J123457CDR-D6516Ref. No. LocationIC1 C3IC2 D3IC3 C4IC100 B4IC101 B5IC103 D5IC105 C5IC106 F4IC107 D5IC108 B5Ref. No. LocationIC109 B3IC110 B

Strany 11

ABCDEFGH I J1234567CDR-D651POWERTRANSFORMERVOLTAGE SELECTOR110V 240V120V 220VPOWERACH0ACL0GNDACL1ACH1FL1FL2To OPE P.C.B. (2)YEYEBEBE WHBEBLBLREREORORO

Strany 12 - ■ µ-COM DATA

CDR-D6511WALLOUTLETEQUIPMENTUNDER TESTAC LEAKAGETESTER OREQUIVALENTINSULATINGTABLEWARNING: CHEMICAL CONTENT NOTICE!The solder used in the production o

Strany 13

ABCDEFGH I J123457CDR-D6516• Semiconductor LocationRef. No. LocationD100 G5D101 G5D201 C3D202 C3D204 B4D205 C3D206 B4D207 A3D208 A4D209 C3Ref. No. Loc

Strany 14 - IC3 : MN35511

A123456789B C D E F G H I J K LCDR-D651★ All voltage are measured with a 10MΩ /V DC electric volt meter.★ Components having special characteristics

Strany 15

A123456789B C D E F G H I J K LSCHEMATIC DIAGRAM(OPERATION)E-25/J-21CDR-D651AN8882SB11836AN8785SBPIN CONNECTION DIAGRAM OF TRANSISTORS, DIODES AND ICS

Strany 16

CDR-D65126 WARNINGComponents having special characteristics are marked s and must bereplaced with parts having specifications equal to those original

Strany 17 - ■ BLOCK DIAGRAM

CDR-D65127* V6439500 P.C.B. OPERATION(UCABG)* V6439600 P.C.B. OPERATION(R)CB100 VT707200 L.EMIT TOTX178CB101 VT620100 L.DTCT TORX178ACB103 VU271300 CN

Strany 18 - MAIN P. C. B

CDR-D65128Q100 iC287820 TR 2SC2878 A,BQ101 iC287820 TR 2SC2878 A,BQ102 iC287820 TR 2SC2878 A,BQ103 iC287820 TR 2SC2878 A,Bs Q200 VR510800 TR 2SD2396 J

Strany 19 - OPE P. C. B

CDR-D65129* C50 US035100 C.CE.M.CHP 0.1uF 16V* C51 US035100 C.CE.M.CHP 0.1uF 16V* C53 US035100 C.CE.M.CHP 0.1uF 16V* C100 V6673200 C.PP 22

Strany 20 - • Semiconductor Location

CDR-D651SchmRef. PART NO. Description✻ New PartsSchmRef. PART NO. Description✻ New Parts* RD350000 R.CAR.CHP 0Ω 1/10W* RD354100 R.CAR.CHP 10Ω

Strany 21 - SCHEMATIC DIAGRAM

CDR-D651ABCDE1234567R modelU, C models6767673264636235663(3)643480813168343768683 (2)71631929122827262586236614222123765384575756740243(7)3(4)67692002

Strany 22 - OPERATION

CDR-D651 MECHANICAL PARTS✻ New PartsRef.No. PART NO. Description Remarks Markets* 1-11 MFA27100 FLEXIBLE FLAT CABLE 27P 100mm P=1.01-21 VC380200 BIND

Strany 23 - PARTS LIST

CDR-D651ANALOG DIGITALLINE IN INLINE OUT OUT43LRLRREC PLAYOPTICALB, G, R modelsA, B, G, R models2PROTECTION OF EYES FROM LASER BEAM DURING SERVICINGTh

Strany 24 - P. C. B. OPERATION

CDR-D651✻ New PartsRef.No. PART NO. Description Remarks Markets* 19 V6662400 FERRITE CORE BP53RD065270080M* 21 V6565800 FLEXIBLE FLAT CABLE 16P 420mm

Strany 25 - ✻ New Parts

CDR-D65134✻ New PartsRef.No. PART NO. Description Remarks Markets200-1 AAX13340 LID BLJYE 60050001* 201 V6326400 OPTICAL CABLE 1P 0.6m 1pc202 VY952200

Strany 26 - P. C. B. MAIN

CDR-D651ABCDE123456721103138759Note :Neither the pick-up head nor the spindle motor is available independently because they are factory-adjusted for t

Strany 27 - ■ CHIP RESISTORS

CDR-D651ABCDE1234567Apply the greaseMolykote PG-663 (P/No. AAX01170)PG-663PG-663PG-663PG-663 GREASE APPLICATION DIAGRAM (PU Mechanism)36

Strany 28 - ■ EXPLODED VIEW

CDR-D65110mmHJ351/4W Type5mmHF851/6W TypeHF451/4W TypeValue 1/4W Type Part No. 1/6W Type Part No.10 kΩHF45 7100 HF45 710011 kΩHF45 7110 HF45 711012 kΩ

Strany 29 - ■ MECHANICAL PARTS

CDR-D65194 48147● V300 : BJ787GN (V6132600)● PIN CONNECTION● GRID ASSIGNMENT● ANODE CONNECTIONPin No.1F12F13NP4NP5P256P247P238P229P2110P20 P19 P18 P17

Strany 30

CDR-D651ABCDE1234567KEY NO. FUNCTIONCUSTOM CODE(HEX)DATA CODE (HEX)KEY NO. FUNCTIONCUSTOM CODE(HEX)DATA CODE (HEX)1 COPY 7F A3 23 3/GHI 7F 932 OPEN/

Strany 31

CDR-D651ANALOG DIGITALVOLTAGE SELECTORLINE IN INLINE OUT OUT43LRLRREC PLAYOPTICALMODEL NO. CDR-D651110/120/220/240VOLTS50/60HzMADE IN MALAYSIA24WATTS

Strany 32

CDR-D651435 (17-1/8")Unit : mm (inch)117 (4-1/4")17 (11/16") 100 (3-15/16")285 (11-1/16")4 SPECIFICATIONS Audio Performance

Strany 33

CDR-D651891123446577Frame/CDRCB105ACB307CB301CB202AAA5 DISASSEMBLY PROCEDURES (Remove parts in the order as numbered.) Disconnect the power cord from

Strany 34 - 1/6W Type

CDR-D651ABABDEConnectorConnectorBBBCCC0A64. Removal of Pick-up Mechanism on CD drive sidea. While pushing the claw (0) to the left, release the pinon

Strany 35 - ■ DISPLAY DATA

CDR-D651Front panel Remote controller CODE PCB Test Mode (service)(A) OPEN/CLOSE (A) OPEN/CLOSE 81 (A) Drive open/close(A) PLAY/PAUSE PLAY 82 (A) Pl

Strany 36 - ■ REMOTE CONTROL TRANSMITTER

CDR-D651Front panel Remote controller CODE PCB Test Mode (service)TIME 9E FL display testDIMMER 9C Dimmer testMENU BA Not used for service- BC Not

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