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Sony CDP-M333ES Service Manual
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Sony CDP-M333ES Service Manual

Sony CDP-M333ES Service Manual

Compact disc player
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CDP-M333ES/M555ES
SERVICE MANUAL
Photo: CDP-M555ES
Model Name Using Similar Mechanism NEW
CD Mechanism Type
Base Unit Name
Optical Pick-up Name
SPECIFICATIONS
US Model
Canadian Model
CDM62-K1BD35B
BU-K1BD35B
KSM-213BFN/C2NP
COMPACT DISC PLAYER

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Summary of Contents for Sony CDP-M333ES

  • Page 1 CDP-M333ES/M555ES SERVICE MANUAL US Model Canadian Model Photo: CDP-M555ES Model Name Using Similar Mechanism NEW CD Mechanism Type CDM62-K1BD35B Base Unit Name BU-K1BD35B Optical Pick-up Name KSM-213BFN/C2NP SPECIFICATIONS COMPACT DISC PLAYER...
  • Page 2 CD-TEXT TEST DISC This unit is able to display the TEXT data (character information) written in the CD on its fluorescent indicator tube. The CD-TEXT TEST DISC (TGCS-313:J-2501-126-A) is used for checking the display. To check, perform the following procedure. Checking Method: 1.
  • Page 3 Table 2: CD-TEXT TEST DISC Recorded Contents and Display (In this unit, some special characters cannot be displayed. This is no a fault.) TRACK Recorded Contents Displayed Contents T All the same ! ” # $ % & ´ (21h to 27h) 1kHz 0dB L&R + , –...
  • Page 4 ALIGNMENT OF GEAR (CAM) PHASE WITH DOOR ASS’Y door ass'y gear (cam) Align a slit of door ass'y with a marking on the bottom land of gear tooth when the gear is rotated fully in arrow direction, as shown. CLEANING OF OPTICAL PICK-UP optical pick-up magnet ass'y Remove the magnet ass'y, and...

  • Page 5: Section 4 Service Mode

    SECTION 4 SERVICE MODE SPECIAL FUNCTION This unit is provided with several service modes. Details are shown in the following table. Turn on the power and press GROUP FILE , MEGA CTRL and I/ buttons. Rotate the DISC/CHARACTER knob to enter any of the following modes. Display Contents Mech Adjust...

  • Page 6: Aging Procedure

    SPECIAL AGING MODE FUNCTIONS AGING PROCEDURE The aging mode is provided with the following convenient func- Turn on the power and press the GROUP FILE , MEGA CTRL and I/ tions buttons. • Disc setting mode (*1) Rotate DISC/CHARACTER knob, select “Normal Aging” •...
  • Page 7 LOADING AGING MODE TITLE MEMO SHIFT MODE • This mode is used for repeating loading operations continuously. • This mode is used for writing title memo information recorded • Aging will be performed continuously unless an error occurs. in this unit in a different unit. •...
  • Page 8 ALL LIT MODE • This mode is used for lighting the whole fluorescent indicator tubes and LEDs. Procedure: With the power ON, while pressing the GROUP FILE and MEGA CTRL buttons, press the I/ button. Rotate the DISC/CHARACTER knob, select “All Lit Mode” and press the dial.

  • Page 9: Adj Mode

    SECTION 5 TEST MODE ADJ MODE KEY AND DISPLAY CHECK MODE 1. Turn ON the power of the unit, set disc to disc table, and per- To set this mode, connect the TP5 (AFADJ) on the MAIN board to form chucking. ground, and connect the power cord to the outlet.
  • Page 10 CDP-M333ES/M555ES SECTION 8 DIAGRAMS 8-1. BLOCK DIAGMRAM – BD Section – • SIGNAL PATH : CD PLAY (ANALOG OUT) FILTER DIGITAL SIGNAL PROCESSOR, : CD PLAY (DIGITAL OUT) DIGITAL FILTER, D/A CONVERTER IC101 (1/2) RF AMP, 56 53 : CD PLAY (VIDEO)
  • Page 11 CDP-M333ES/M555ES 8-2. BLOCK DIAGRAM – MAIN Section – J903 2ND CD OVFLAG D/A CONVERTER CURRENT PULSE IC202 R-CH IC201 OVERFLOW DETECTOR L1 (+) IN1+L IOL+ LOW-PASS I-V AMP MIX AMP LINE AMP L1 (–) IN1–L IOL– FILTER NOISE SWITCHING IC301...
  • Page 12 CDP-M333ES/M555ES 8-5. SCHEMATIC DIAGRAM – BD Board – • • See page 33 for Waveforms. See page 42 for IC Block Diagrams. PIN FUNCTION (Page 31) The components identified by mark 0 or dotted Les composants identifiés par une marque 0 sont line with mark 0 are critical for safety.
  • Page 13 CDP-M333ES/M555ES 8-7. SCHEMATIC DIAGRAM – MAIN Board (1/3) – • • See page 33 for Waveforms. See page 42 for IC Block Diagrams. (Page 39) (Page 38) (Page 35) (Page 37) (Page 35) (Page 31) (Page 32) PIN FUNCTION (Page 31)
  • Page 14 CDP-M333ES/M555ES 8-8. SCHEMATIC DIAGRAM – MAIN Board (2/3) – • • See page 33 for Waveforms. See page 42 for IC Block Diagrams. (Page 27) (Page 30) (Page 32) (Page 30)
  • Page 15 CDP-M333ES/M555ES 8-9. SCHEMATIC DIAGRAM – MAIN Board (3/3) – • • See page 33 for Waveforms. See page 42 for IC Block Diagrams. (Page 31) (Page 30) PIN FUNCTION (Page 30)
  • Page 16 CDP-M333ES/M555ES • Waveforms – BD Board – – MAIN Board – 1 IC101 wh (MDP) (CD play mode) 6 IC101 ya (LRCK) 1 IC502 qg (X IN) 6 IC201 wk (XOUT) qa IC804 6 (CLKI) qh IC803 6 (SCIN) 2.6 Vp-p 5.8 Vp-p...
  • Page 17 CDP-M333ES/M555ES 8-11. SCHEMATIC DIAGRAM – DISP/KEY Boards – • • See page 33 for Waveform. See page 42 for IC Block Diagram. (Page 37) (Page 30) (Page 30)
  • Page 18 CDP-M333ES/M555ES 8-13. SCHEMATIC DIAGRAM – JOG Board – • See page 33 for Waveform. • See page 42 for IC Block Diagram. (Page 35) (Page 30) (Page 30)
  • Page 19 CDP-M333ES/M555ES 8-14. PRINTED WIRING BOARDS – D. SENS (IN)/D. SENS (OUT)/T. SENS Boards – 8-15. SCHEMATIC DIAGRAM – D. SENS (IN)/D. SENS (OUT)/T. SENS Boards – • See page 25 for Circuit Boards Location. (Page 30) (Page 29)

  • Page 20: Printed Wiring Boards

    CDP-M333ES/M555ES 8-16. PRINTED WIRING BOARDS 8-17. SCHEMATIC DIAGRAM – D. MOTOR/DOOR SW/LED/LOADING SW/LOCK SW/L. T. MOTOR Boards – – D. MOTOR/DOOR SW/LED/LOADING SW/LOCK SW/L. T. MOTOR Boards – • See page 25 for Circuit Boards Location. (Page 30) (Page 41)
  • Page 21 CDP-M333ES/M555ES 8-18. SCHEMATIC DIAGRAM – TRANS Board – (Page 30) (Page 39) (Page 39) (Page 30) (Page 39) (Page 30) The components identified by mark 0 or dotted Les composants identifiés par une marque 0 sont line with mark 0 are critical for safety.

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