MODEL IDENTIFICATION — BACK PANEL — Parts No. Abbreviation CND : Canadian model TH : Thailand model SP : Singapore model MX : Mexican model AUS : Australian model EA : Saudi Arabia model AR : Argentine model NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT SECTION 1 SERVICING NOTE The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts.
The flexible board is easily damaged and should be handled with care. About CD-TEXT display This unit is provided with a simple CD-TEXT display function. The CD-TEXT contents of 20 tracks are displayed on the fluores- cent display tube. Since the function is simple, some special characters may not be displayed, or may be displayed as other characters. NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pick- up block. Therefore, when checking the laser diode emission, ob- serve from more than 30 cm away from the objective lens.
LASER DIODE AND FOCUS SEARCH OPERATION CHECK Carry out the “S curve check” in “CD section adjustment” and check that the S curve waveform is output four times. MODEL PRODUCT COUNTRY PARTS No. DR4: E, AR model INDONESIA PRODUCT 4-214-786-0π DR4: TH model THAI PRODUCT 4-214-786-9π DR4: SP model INDONESIA PRODUCT 4-214-786-1π DR4: MX model INDONESIA PRODUCT 4-214-786-2π DR4: AUS model INDONESIA PRODUCT 4-214-786-3π DR4: EA model INDONESIA PRODUCT 4-214-786-4π DR5: E, AR model INDONESIA PRODUCT 4-214-786-5π DR5: SP model INDONESIA PRODUCT 4-214-786-6π DR5: MX model INDONESIA PRODUCT 4-214-786-7π DR440: MX model INDONESIA PRODUCT 4-214-786-8π W300: US model INDONESIA PRODUCT 4-214-787-4π W300:
CND model INDONESIA PRODUCT 4-214-787-5π W5000: US model INDONESIA PRODUCT 4-214-787-6π DR6: E, AR model INDONESIA PRODUCT 4-214-788-3π DR6: MX model INDONESIA PRODUCT 4-214-788-5π XB500: AEP, UK model INDONESIA PRODUCT 4-214-785-0π XB500: AEP model THAI PRODUCT 4-214-785-2π