Sony MDX-C5970R service manual Printed Wiring Board Servo Board, Semiconductor Location

Page 24

MDX-C5960R/C5970/C5970R

4-7. PRINTED WIRING BOARD – SERVO Board –

• Semiconductor

 

 

 

Location

 

(Page 41)

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

– 31 –

– 32 –

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Contents Specifications MDX-C5960R/C5970/C5970RFlexible Circuit Board Repairing Optical PICK-UP Flexible BoardTable of Contents General DiagramsSection General Page Page Page Page Page SUB Panel Mechanism Deck MG-164N-138Main BOARD, Heat Sink Servo BoardMD Cover ASS’Y Float BlockLO Motor ASS’Y Loading M903 Lever LE ASS’YHolder ASS’Y Chucking ARM ASS’YOptical PICK-UP KMS-241B/J1NP SL Motor ASS’Y Sled M902, SP Motor ASS’Y Spindle M901FM Auto Scan/Stop Level Adjustment FM Stereo Separation AdjustmentMD Section Tuner SectionAM MW Auto Scan/Stop Level Adjustment RDS S-Meter Adjustment MDX-C5960R/C5970RBlock Diagram Servo Section Signal PathBlock Diagram Tuner Section Block Diagram Main Section MD PlayBUS Audio Block Diagram DISPLAY/KEY Control Section RemoteBlock Diagram BUS CONTROL/POWER Supply Section ILLBUS Audio MD Play Printed Wiring Board Servo Board Semiconductor LocationSchematic Diagram Servo Board 1/3 See page 55 for Waveforms. See page 58 for IC Block DiagramsMDX-C5960R/C5970/C5970R Schematic Diagram Servo Board 3/3 See page 55 for Waveforms Printed Wiring Board Main Board Component Side Semiconductor Location Component SidePrinted Wiring Board Main Board Conductor Side Semiconductor Location Conductor SideMDX-C5960R/C5970/C5970R Schematic Diagram Main Board 2/4 MDX-C5960R/C5970/C5970R MDX-C5960R/C5970/C5970R Printed Wiring Board KEY Board Schematic Diagram KEY Board See page 56 for Waveforms Waveforms Servo Board Main Board KEY Board IC Block Diagrams Servo Board IC101 PCM1718E/2K IC301 CXD2652ARIC302 CXA2523R IC303 BH6511FS-E2 IC305 BA6287FIC307 MN41V4400TT-08S Main Board IC100 IC102 SAA6588T-118 MDX-C5960R/C5970R IC250 NJM2360AM TE2IC300 TDA7462D013TR IC600 BA8270F-E2 IC800 BA3918-V3IC PIN Function Description Mvci AsyoAsyi AvddSfdr SprdSpfd TEST1 TEST2Xlat XstbyVref VCCReset EjectNCO DfctselUnireq UnisiUniso EJT-KEYPLL SI PLL SOPLL CKO NOSE-SWAvrh AvrlKEY-IN1 KEY-IN2Keyack SeekoutSD-IN PLL CE111 General Section 3294-572-A Main BOARD, CompleteFront Panel Section 5759 5558LCD801 1-803-502-21 Display PANEL, Liquid Crystal Mechanism Deck MG-164N-138 157 156162 158 159 161 152Connector KEY BoardCapacitor Ceramic ChipSound ModeShift TransistorConposition Circuit Block Main BOARD, CompleteBuzzer BZ1 Elect Double Layer Diode RD12SB2Diode UDZ-TE-17-6.8B Diode DTZ-TT11-16BCOIL, Choke 0.5A Transistor DTC314TKH04DTC114EK FMC2Ref. No Description Remark R56 216-025-00 SWITCH, Slide Frequency Select Variable Resistor RV1Thermistor TH600 1-801-792-21 THERMISTOR, Positive Tuner TU1CXD2652AR TC7WU04FU TE12RRES, Chip Network RES, Chip Network 1KOptical PICK-UP KMS-241B/J1RP Motor ASSY, SL Sled501502 503504 505 506 507
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