Read Sony CFD-V34 Service Manual online
Emission duration : Continuous
Laser output : Less than 44.6 µW
(This output is the value measured at a distance
of about 200 mm from the objective lens surface
on the optical pick-up block with 7 mm
AM : 455kHz
AM : Built-in ferrite bar aerial
For 16 – 64
110 – 120 V, 220 – 240 V AC
Selectable, 50/60 Hz
9V DC, 6 size D (R 20) batteries
For memory controller :
3V DC, 2 size AA (R 6) batteries
Remote controller (1)
Headphone Board ······························································· 9
Power Board, Primary Board, Batt Board ························ 10
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
BLOCK OR BASE UNIT
breakdown because of the potential difference generated by the
charged electrostatic load, etc., on clothing and the human body.
During repair, pay attention to electrostatic breakdown and also use
the procedure in the printed matter which is included in the repair
The flexible board is easily damaged and should be handled with
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
Chuck Plate Jig.
2. Open the lid for CD.
3. Push on SWITCH as following figure.
4. Confirm the laser diode emission while observing the objecting
Optical Pick-up is broken.
Objective lens moves up and down once for the focus search.
and push SWITCH
CLASS 1 LASER PRODUCT MARKING is located on the rear
of emitting radiation exceeding the limit for
other than those specified herein may result in hazardous radiation
from instruction manual.