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8. Inside/outside Position Detection Adjustment
SRVB Assembly Adjustment
® Objective: To determine the position for starting LD/CD play and the Pick-up position for when the
Tilt servo is off
e Symptom if the adjustment is inadequate: The disc is not played and the CD motor can not swing.
®Measuring equipment
| * TV monitor
©¢ CD test disc (YEDS-7)
and tools
@ Measurement point
®@ Test disc and set
© LD test disc F series ...
# 1,500, 446,000, #17,000 N1 ... #1,500, #49,600,
#18,300
¢ CD test disc (YEDS-7) Track #1
@ Adjustment point
e SRVB assembly VR8, VR9, VR10, VRI1
e How to Enter Test Mode
1. Mount the test disc.
2. Press the Eject (m/4) key on the Remote control once
to stop the rotation of the Spindle motor.
3. Switch off the power for the player.
BOM
VR8
'S
Be
Bm
VR10
VR9
Front door
CH.NO.
Frame NO.
L/P
that the L/P display changes from P to L.
;
Remove the connection between the emitter and the !
collector of Q34.
i
933
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