General Information; Diagnosis; Self-Diagnostic Function Of Pickup Defective - Pioneer XV-HTD50 Service Manual

Hide thumbs Also See for XV-HTD50:
Table of Contents

Advertisement

5

7. GENERAL INFORMATION

QQ
3 7 63 1515 0

7.1 DIAGNOSIS

7.1.1 SELF-DIAGNOSTIC FUNCTION OF PICKUP DEFECTIVE

Symptom
• Indicates "No Disc" in FL display.
• Player does not playback, etc..
Procedure of Self-Diagnosis
1 Press the
TEST
laser diode (It light-up for nine seconds.).
2 Confirm the indicated value of the laser diode current (LDI).
3 When indicated value is more than 110, pickup is defective. → Release the Traverse Mechanism Assy.
Note :
When a DVD disc is played in the test mode, this function is effective.
This function is effective only for DVD pickup (650nm).
Laser diode current value
TE
L 13942296513
www
.
5
http://www.xiaoyu163.com
6
1
buttons (of the test mode remote control unit : GGF1067) in the test mode screen, and turn on the
Character in bold : Item name
: Information display
x
ao
u163
y
i
6
http://www.xiaoyu163.com
2 9
8
Q Q
3
6 7
1 3
1 5
Test Mode Screen Display
co
.
XV-HTD50
7
9 4
2 8
0 5
8
2 9
9 4
2 8
m
7
8
9 9
A
B
C
9 9
D
E
F
81
8

Advertisement

Table of Contents
loading

Table of Contents