Sony DVP-NS518P / DVP-NS618P Service Manual ▷ View online
6-3
DVP-NS518P/NS618P
(4)
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59min
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-
-
Return to Top Menu
(12) Press - key, return to TOP MENU.
6-4. VERSION INFORMATION
Information of firmware version.
(1)
In standby mode, press [TOP MENU], [CLEAR], [POWER] to
enter Remocon Diagnosis Mode.
enter Remocon Diagnosis Mode.
(2)
Select “4. Version Information”.
Version Information
Firm (Main)
: Ver. xxxxx
Firm (Sub)
: xxxxx
RISC
: xxxxx
8032
: xxxxx
Audio DSP
: xxxxx
Servo DSP
: xxxxx
-
Return to Top Menu
(3)
Press - key, return to TOP MENU.
6-5. VFD SELF DIAGNOSTIC FUNCTION
Self Check mode is a function to test the VFD connection and also
VFD luminance.
VFD luminance.
1-1.
Self Check Mode Transition Processing
During STANDBY mode, press [TOP MENU] + [DISPLAY] +
[POWER] on the remote commander and the main unit transit to
the Self Check Mode.
[POWER] on the remote commander and the main unit transit to
the Self Check Mode.
1-2.
Operation of VFD Self Check
When the Self Check mode becomes active, VFD segment and
grid will all on.
grid will all on.
6-4
DVP-NS518P/NS618P
8G
7G
6G
5G
4G
3G
2G
1G
-
-
col
-
col
-
-
Dp
Dp
Dp
Dp
Dp
Dp
-
a
a
a
a
a
a
a
k
k
k
k
k
k
k
j
j
j
j
j
j
j
-
h
h
h
h
h
h
h
-
b
b
b
b
b
b
b
-
f
f
f
f
f
f
f
-
m
m
m
m
m
m
m
-
s
s
s
s
s
s
s
-
g
g
g
g
g
g
g
-
c
c
c
c
c
c
c
-
e
e
e
e
e
e
e
-
n
n
n
n
n
n
n
-
p
p
p
p
p
p
p
-
r
r
r
r
r
r
r
-
d
d
d
d
d
d
d
ANODE CONNECTION
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
8G
7G
6G
5G
4G
3G
2G
1G
Dp
(5G, 3G)
(7G~2G)
col
(7G~1G)
a
f
h
g
e
r
p
n
s
c
m
d
j
k
b
6-4E
7-1
DVP-NS518P/NS618P
This section describes procedures and instructions necessary for
adjusting electrical circuits in this unit.
adjusting electrical circuits in this unit.
Instruments required:
(1)
(1)
Color monitor TV
(2)
Oscilloscope 1 or 2 phenomena, band width over 100 MHz,
with delay mode
with delay mode
(3)
Frequency counter (over 8 digits)
(4)
Digital multimeter
(5)
Standard commander (RMT-D187A/D187P/D189P)
(6)
DVD reference disc
HLX-507 (J-6090-078-A) (dual layer) (PAL)
HLX-506 (J-6090-077-A) (single layer) (PAL)
HLX-504 (J-6090-088-A) (single layer) (NTSC)
HLX-505 (J-6090-089-A) (dual layer) (NTSC)
HLX-507 (J-6090-078-A) (dual layer) (PAL)
HLX-506 (J-6090-077-A) (single layer) (PAL)
HLX-504 (J-6090-088-A) (single layer) (NTSC)
HLX-505 (J-6090-089-A) (dual layer) (NTSC)
7-1. POWER SUPPLY OUTPUT VOLTAGE
CHECK
SRV2184WW
Mode
Except standby
Instrument
Digital multimeter
EVER+5V Check
Test point
CN201 pin 4
Specification
5.0 ± 0.3 Vdc
SW+3.3V Check
Test point
CN201 pin 5
Specification
3.4 ± 0.2 Vdc
SW+5V Check
Test point
CN201 pin 6
Specification
5.0 ± 0.3 Vdc
SW+8V Check
Test point
CN201 pin 1
Specification
8.2 ± 0.5 Vdc
EVER+11V Check
Test point
CN201 pin 3
Specification
11.0 Vdc
EVER–10V Check
Test point
CN201 pin q;
Specification
–10.0 Vdc
+0.5
–14.0
–14.0
+2.5
–0.5
–0.5
SECTION 7
ELECTRICAL ADJUSTMENT
7-2
DVP-NS518P/NS618P
7-2. ADJUSTMENT OF VIDEO SYSTEM
1.
Checking Video Level
<Purpose>
Checking Video Level the NTSC/PAL standard, and if not correct,
the brightness will be too large or small.
Checking Video Level the NTSC/PAL standard, and if not correct,
the brightness will be too large or small.
Mode
HLX-504 play back
Signal
Color bars 100%
Test point
LINE OUT (VIDEO) connector
(75
(75
Ω terminated)
Instrument
Oscilloscope
Specification
1.0 ± 0.08 Vp-p/75
Ω termination
Adjusting method:
(1)
(1)
In the Video Signal menu “1” Color Bar 100% play back.
(2)
Confirm that the Video Level is 1.0 ± 0.08 Vp-p.
Fig. 7-1.
2.
Checking Component Video Output Y
<Purpose>
This checks component video output Y. If it is incorrect, correct
brightness will not be attained when connected to, for instance,
projector.
This checks component video output Y. If it is incorrect, correct
brightness will not be attained when connected to, for instance,
projector.
Mode
HLX-504 play back
Signal
Color bars
Test point
COMPONENT VIDEO OUT (Y)
connector, (75
connector, (75
Ω terminated)
Instrument
Oscilloscope
Specification
1.0 ± 0.08 Vp-p/75
Ω termination
Checking method:
(1)
(1)
In the Video Signal menu “1” Color Bar 100% play back.
(2)
Confirm that the Y level is 1.0 ± 0.08 Vp-p.
Fig. 7-2.
1.0 ± 0.08 Vp-p
3.
Checking Component Video Output B-Y
<Purpose>
This checks component video output B-Y. If it is incorrect, correct
colors will not be displayed when connected to, for instance,
projector.
This checks component video output B-Y. If it is incorrect, correct
colors will not be displayed when connected to, for instance,
projector.
Mode
HLX-504 play back
Signal
Color bars
Test point
COMPONENT VIDEO OUT (P
B
)
connector (75
Ω terminated)
Instrument
Oscilloscope
Specification
A = 700 ± 70 mVp-p/75
Ω termination
Checking method:
(1)
(1)
In the Video Signal menu “1” Color Bar 100% play back.
(2)
Confirm that the B-Y level is A.
Fig. 7-3.
4.
Checking Component Video Output R-Y
<Purpose>
This checks component video output R-Y. If it is incorrect, correct
colors will not be displayed when connected to, for instance,
projector.
This checks component video output R-Y. If it is incorrect, correct
colors will not be displayed when connected to, for instance,
projector.
Mode
HLX-504 play back
Signal
Color bars
Test point
COMPONENT VIDEO OUT (P
R
)
connector (75
Ω terminated)
Instrument
Oscilloscope
Specification
B = 700 ± 70 mVp-p/75
Ω termination
Checking method:
(1)
(1)
In the Video Signal menu “1” Color Bar 100% play back.
(2)
Confirm that the R-Y level is B.
Fig. 7-4.
7-2E
1.0 ±0.08 Vp-p
A
B
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