Sony SS-CNE3 Service-Handbuch - Seite 8
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HCD-NE3
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electro-
static 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.
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 emis-
sion, observe from more than 30 cm away from the objective lens.
NOTE ON LEADING THE WIRE (FLAT TYPE)
• In order to separate wire (flat type) from no shield portion of TC wire, stick filament tapes, as shown in a figure.
4
SECTION 1
SERVICING NOTES
filament tape
wire (flat type)
• MODEL IDENTIFICATION
– Rear Cabinet –
Power Voltage Indication
MODEL
US, Canadian, Mexican and
models
AEP and UK models
Australian model
Argentina and Korean models
Taiwan model
Saudi Arabia model
Other models
TC wire (no shield portion)
main board
Power Voltage Incdication
AC: 120 V 60 Hz 45 W
AC: 230 V - 50/60 Hz 45 W
AC: 230 – 240 - 50/60 Hz 45 W
AC: 220 V - 60 Hz 45 W
AC: 120 V 50/60 Hz 45 W
AC: 120 – 127/220 V
50/60 Hz 45 W
AC: 110 – 120/220 – 240 V
50/60 Hz 45 W