JVC XV-1000BK, Service Manual

Page: 55 / 80

[ Error codes displayed on FL when double-layer DVD is inserted ]
For double-layer DVD, L0 is checked after checking L1.
Check the item corresponding to the error code on the FL.
Error
code
Content of error
01
02
03
04
05
06
07
08
09
0A
0B
80
81
82
83
Servo RAM writing NG
Spindle start error
Disc type judgment error
Focus ON NG
Focus balance coarse adjustment NG
Phase difference cancel adjustment NG
Tracking balance adjustment NG
Tracking ON NG
Spindle 1 8T mode NG
Focus balance fine adjustment NG
Focus loop gain adjustment NG
Tracking loop gain adjustment NG
Equalizer adjustment NG
Spindle CLV NG
Focus balance coarse adjustment NG
84
85
86
87
88
89
8A
8B
8C
8D
8E
8F
90
Layer change jump NG
None
None
Servo RAM writing NG
Servo RAM writing NG
Servo RAM writing NG
Servo RAM writing NG
Servo RAM writing NG
Traverse movement NG
Servo RAM writing NG
Servo RAM writing NG
Servo RAM writing NG
Servo RAM writing NG
Check point for each error
in [ Servo Volume 1 ]
to (1)
to (2)
to (3)
to (4)
to (5)
to (6)
to (7)
to (8)
to (9)
to (10)
to (11)
to (12)
to (13)
to (14)
to (16)
to (5)
91 Phase difference cancel adjustment NG
Tracking balance adjustment NG
Tracking ON NG
Spindle 1 8T mode NG
Focus balance fine adjustment NG
Focus loop gain adjustment NG
Tracking loop gain adjustment NG
Equalizer adjustment NG
92
93
94
95
96
97
98
99
9A
9B
to (6)
to (7)
to (8)
to (9)
to (10)
to (11)
to (12)
to (13)
None
Address read NG to (15)
Spindle CLV NG to (14)
L1 checking
L0 checking