Sony DVP-NC800H Service Manual ▷ View online
7-3
DVP-NC800H
7-3E
A
1.0 ±0.08 Vp-p
5.
Checking S Video Output S-Y
<Purpose>
Check S-terminal video output. If it is incorrect, pictures will not be
displayed correctly in spite of connection to the TV with a S-terminal
cable.
Check S-terminal video output. If it is incorrect, pictures will not be
displayed correctly in spite of connection to the TV with a S-terminal
cable.
Mode
HLX-504 play back
Signal
Color bars 100%
Test point
S VIDEO OUT (S-Y) connector
(75
(75
Ω terminated)
Instrument
Oscilloscope
Specification
1.0 ± 0.08 Vp-p
Checking method:
1)
1)
In the Video Signal menu “1” Color Bar 100% play back.
2)
Confirm that the S-Y level is 1.0 ± 0.08 Vp-p.
Fig. 7-5.
6.
Checking S Video Output S-C
<Purpose>
This checks whether the S-C satisfies the NTSC standard. If it is not
correct, the colors will be too dark or light.
This checks whether the S-C satisfies the NTSC standard. If it is not
correct, the colors will be too dark or light.
Mode
HLX-504 play back
Signal
Color bars 100%
Test point
S VIDEO OUT (S-C) connector
(75
(75
Ω terminated)
Instrument
Oscilloscope
Specification
A = 286 ± 50 mVp-p (NTSC)
Checking method:
1)
1)
In the Video Signal menu “1” Color Bar 100% play back.
2)
Confirm that the S-C burst is “A”.
Fig. 7-6.
8-1
DVP-NC800H
SECTION 8
REPAIR PARTS LIST
NOTE:
• -XX and -X mean standardized parts, so they
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
one.
• Items marked “*” are not stocked since they
are seldom required for routine
service. Some delay should be anticipated
when ordering these items.
service. Some delay should be anticipated
when ordering these items.
• The mechanical parts with no reference num-
ber in the exploded views are not
supplied.
supplied.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
KNOB, BALANCE (WHITE) . . . (RED)
R
R
Parts Color
Cabinet's
Color
8-1. EXPLODED VIEWS
• Abbreviation
CND : Canadian Model
The components identified by mark
contain confidential information.
Strictly follow the instructions
whenever the components are repaired
and/or replaced.
The components identified by mark
or dotted line with mark are critical
for safety.
Replace only with part number
specified.
8-1-1. MAIN SECTION
ns : not supplied
a
b
c
b
a
c
2
q;
8
d
g
e
f
g
d
e
f
qa
qd
qf
3
qj
6
7
9
qg
8
8
8
4
6
5
7
qk
qh
qs
1
qf
o
ns
ns
ns
ns
ns
Front Panel Section
Loading Section
8
8-2
DVP-NC800H
Ref. No.
Part No.
Description
Remark
1
A-1512-682-A
SERVICE ASSY, MV
2
1-468-974-21
POWER SUPPLY BLOCK
3
3-091-487-31
TRAY
4 A-1172-412-A SERVICE ASSY, CASE UPPER (SILVER)
4 A-1172-425-A SERVICE ASSY, CASE UPPER (BLACK)
5
1-828-451-21
POWER-SUPPLY CORD
6 3-070-883-71 SCREW, TAPPING (BLACK)
6 3-070-883-41 SCREW, TAPPING (SILVER)
7
6 3-070-883-41 SCREW, TAPPING (SILVER)
7
3-077-331-11
+BV3 (3-CR)
8
3-077-331-21
+BV3 (3-CR)
9 1-479-179-42 REMOTE COMMANDER (RMT-D176A) (SILVER)
9 1-480-638-11 REMOTE COMMANDER (RMT-D186A) (BLACK)
10 3-957-819-01 FOOT
11
11
1-831-573-11
CABLE, FLEXIBLE FLAT (FIS-004)
* 12
1-835-028-11
FLEXIBLE FLAT CABLE (FIM-020)
* 13
1-835-029-11
FLEXIBLE FLAT CABLE (FMS-016)
* 14
1-835-030-11
FLEXIBLE FLAT CABLE (FMO-014)
15 3-071-119-91 COVER, BATTERY (SILVER)
15 3-071-119-01 COVER, BATTERY (BLACK)
15 3-071-119-01 COVER, BATTERY (BLACK)
* 16
3-632-494-01
RE-USE CLAMP
17
3-087-816-01
FR SCREW (+PTPWH M2-6)
18 7-682-544-09 SCREW +P 3X3
The components identified by mark
contain confidential information.
Strictly follow the instructions
whenever the components are repaired
and/or replaced.
The components identified by mark
or dotted line with mark are critical
for safety.
Replace only with part number
specified.
8-3
DVP-NC800H
8-1-2. FRONT PANEL SECTION
Ref. No.
Part No.
Description
Remark
* 17 X-2188-537-1 PANEL ASSY, FRONT
(SILVER)
* 17 X-2188-538-1 PANEL ASSY, FRONT
(BLACK)
19
3-087-053-01
+BVTP2.6 (3CR)
ql
qj
ns
ns
ns
Click on the first or last page to see other DVP-NC800H service manuals if exist.