Read Sharp DV-660H (serv.man2) Service Manual online
DV-660S
DV-660H
DV-660H
DVDOpe( )
(0x4000)
CDOpe( )
(0x1000)
AdjDisplay(*)
(0xFF00)
Test1
(F1h)
key
Test1
(F1h)
key
During stop in DVD/CD/VCD mode,
servo adjustment value reading-out
mode is selected if Test 1 key (F1h)
is input.
(1)Servo version display
F1000001 ********
'PLAY'
In the servo adjustment value reading-out mode,
the focus offset value is first displayed. Every input
of PLAY key, the displayed data is changed as
shown in the left.
After the servo step test, the internal circumference
SW value (ID) display is not defined.
SRV Step Test( )
After measurement is ended in the servo
step test mode,the servo adjustment value
reading-out mode is selected.
'PLAY'
'PLAY'
'PLAY'
'PLAY'
'PLAY'
'PLAY'
'PLAY'
'PLAY'
'PLAY'
If the servo adjustment value reading-out
mode is selected, disc is stopped.
'PLAY'
Argument of AdjDisplay(*)
is char 0:CD/1:DVD.
'PLAY'
(2)Focus offset value display
F1000002 ********
(3)Track offset value
display
F1000003 ********
(4)0-layer focus balance value display
F1000004 ********
(5)1-layer focus balance value display
F1000005 ********
(6)Track balance value display
F1000006 ********
(7)0-layer focus gain value display
F1000007 ********
(8)1-layer focus gain value display
F1000008 ********
(9)Track gain value
F1000009 ********
(10)RF amplitude value display
F100000A ********
(11)RF gain value display
F100000B ********
(12)Internal circumference switch ID
value display
F100000C ********
Servo adjustment value
reading-out mode
OSD adjustment value display
1. Press "FOh" key during disc replay. (Multiple press of S. PICTURE and STOP)
2. The following screen is displayed on OSD.
3. OSD display is turned off with "FOh" key.
12345678
9
1
0
1
1
1
2
1
31
41
51
6
17
18
19
20
21
22
23
24
25
26
(
1)
1, 2
..................
0-layer focus gain
(2)
3, 4
..................
1-layer focus gain
(3)
5, 6
..................
0-layer focus balance
(4)
7,
8
..................
1-layer focus balance
(In case of CD, 0-Layer focus balance after correction.)
(5)
9, 10
................
Track offset
(6)
11, 12
..............
Track gain
(7)
13, 14
..............
Track balance
(8)
15, 16
..............
RF gain
Hexadecimal data from (1) to (8).
9-4
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