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NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
OR BASE UNIT
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
repain 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 emission, ob-
serve from more than 30 cm away from the objective lens.
LASER DIODE AND FOCUS SEARCH OPERATION
CHECK
Carry out the ÒS curve checkÓ in ÒCD section adjustmentÓ and check
that the S curve waveform is output three times.
4-996-817-0
4-996-817-1
4-996-817-2
4-996-817-3
4-996-817-4
4-996-817-5
4-996-817-6
4-996-818-0
4-996-818-1
4-996-818-2
4-996-818-3
4-996-818-4
4-996-818-5
4-997-818-8
4-997-818-9
4-997-720-0
4-997-720-1
4-997-720-2
4-997-720-3
4-997-720-4
4-997-720-5
4-997-720-6
4-997-720-8
4-997-720-9
RX99: AEP, UK, G
RX99: EE, CIS
RX99: AEP, UK, G
RX99: EE, CIS
RX88
RX88
GRX8: TH, EA4
GRX8: E2, E3
GRX8: SP, MY
GRX8: TW
GRX8: HK
GRX8: AUS
GRX8: MX
R800: MX
R800: AR
GRX8: E2, E3
GRX8: SP, MY
GRX8: TW
GRX8: HK
GRX8: AUS
GRX8: MX
GRX8: EA3
R800: MX
R800: AR PARTS No. MODELPRODUCT
COUNTRY
MALAYSIA
MALAYSIA
INDONESIA
INDONESIA
MALAYSIA
INDONESIA
THAILAND
INDONESIA
INDONESIA
INDONESIA
INDONESIA
INDONESIA
INDONESIA
INDONESIA
INDONESIA
MALAYSIA
MALAYSIA
MALAYSIA
MALAYSIA
MALAYSIA
MALAYSIA
MALAYSIA
MALAYSIA
MALAYSIA
MODEL IDENTIFICATION
Ñ BACK PANEL Ñ
¥ Abbreviation
G : German model
EE : East European model
MX : Mexican model
HK : Hong Kong model
SP : Singapore model
MY : Malaysia model
TW : Taiwan model
AUS : Australian model
AR : Argentine model
TH : Thailand model
EA3 : Saudi arabia model
EA4 : Israel model
E2 : Without SW tuner E model.
E3 : With SW tuner E model.
Parts No.
