Sony DVP-NS318 / DVP-NS328 / DVP-NS628P Service Manual ▷ View online
DVP-NS318/NS328/NS628P
For printed wiring boards:
•
: indicates a lead wire mounted on the component
side.
•
: indicates a lead wire mounted on the printed side.
• a
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
Caution:
Pattern face side:
Parts on the pattern face side seen
from
(Side A)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side B)
the parts face are indicated.
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
THIS NOTE IS COMMON FOR WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block)
4-5
4-6
WAVEFORM
MV-61/MV-63
For schematic diagrams:
• All capacitors are in µF unless otherwise noted. pF : µµF.
50V or less are not indicated except for electrolytics and
tantalums.
• All resistors are in ohms, 1/4W (Chip resistors : 1/10W) un-
less otherwise specified.
k
Ω
= 1000
Ω
, M
Ω
= 1000k
Ω
.
• Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor,
because it is damaged by the heat.
• All variable and adjustable resistors have characteristic curve
B, unless otherwise noted.
•
: non flammable resistor.
•
: fusible resistor.
•
: panel designation.
•
f
: internal component.
•
: adjustment for repair.
• Circled numbers refer to waveforms.
• Voltages are dc between measurement point.
• Readings are taken with a color-bar signal on DVD refer-
ence disc and when playing CD reference disc.
• Readings are taken with a digital multimeter (DC 10M
Ω
).
• Voltage variations may be noted due to normal production
tolerances.
When indicating parts by reference
number, please include the board
name.
Note:
The components identified by
mark
or dotted line with mark
are critical for safety.
Replace only with part number
specified.
• Abbreviation
AEP : AEP Model
AR : Argentina Model
AUS : Australian/New Zealand Model
E : Latin America Model
KS : Saudi Arabia Model
IN : India Model
RUS : Russian Model
SP : Singapore Model
TH : Thailand Model
UK: UK Model
200nsec
(0.5Vp-p to
1.1Vp-p)
IC101 (CD PB)
1
125
100nsec
(0.65Vp-p to
1.48Vp-p)
IC101 (DVD PB)
2
125
1Vp-p/75
termination(MV-61)
1Vp-p(MV-63)
H
IC101 C/BAR PB
4
102
1Vp-p/75
termination(MV-61)
1Vp-p(MV-63)
H
IC101 C/BAR PB
3
99
RGB MODE (MV-63 ONLY)
0.7Vp-p
IC101 C/BAR PB
10
103
IC101 C/BAR P/B
9
102
0.7Vp-p
0.7Vp-p
IC101 C/BAR PB
11
104
H
IC304 C/BAR PB
(VIDEO MODE & RGB MODE)
12
2.0Vp-p
32
1.4Vp-p
IC304 C/BAR PB
13
30
1.4Vp-p
IC304 C/BAR PB
14
27
1.4Vp-p
IC304 C/BAR PB
15
25
1.9Vp-p
27MHz
IC101
7
10
3.3Vp-p
121.5MHz
IC101
8
66
0.7Vp-p/75
termination(MV-61)
0.7Vp-p(MV-63)
H
IC101 C/BAR/PB
6
104
0.7Vp-p/75
termination(MV-61)
0.7Vp-p(MV-63)
H
IC101 C/BAR/PB
5
103
WAVEFORM
MV-61 BOARD (DVP-NS628P)
MV-63 BOARD (DVP-NS318/NS328)
EA : Middle East Model
DVP-NS318/NS328/NS628P
B
C
A
1
2
7
6
5
4
3
4-8
IF-163 (INTERFACE) PRINTED WIRING BOARD
4-7
INTERFACE
IF-163
IF-163 BOARD (SIDE A)
•
: Uses unleaded solder.
IF-163 BOARD (SIDE B)
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
this diagram isn’t mounted in this model.
For printed wiring board
B
C
A
1
2
7
6
5
4
3
IF-163 BOARD
SIDE A
IC406
A-4
D407
C-5
SIDE B
IC404
A-6
IC406
A-3
IC407
B-3
IC408
B-4
Q401
B-2
Q402
B-2
Q403
B-4
D402
B-1
D403
B-1
D406
A-1
(DVP-NS318)
MV-63 Board (DVP-NS318)
(SYSTEM, DRIVE, VIDEO, AUDIO, POWER)
(SYSTEM, DRIVE, VIDEO, AUDIO, POWER)
Switching Regulator Board
IF-163 Board
(INTERFACE)
(INTERFACE)
MS-203 Board
(DVP-NS328/NS628P)
FB-224 Board
(USB)
(USB)
MV-61 Board (DVP-NS628P)
MV-63 Board (DVP-NS328)
(SYSTEM, DRIVE, VIDEO, AUDIO, POWER)
MV-63 Board (DVP-NS328)
(SYSTEM, DRIVE, VIDEO, AUDIO, POWER)
Switching Regulator Board
IF-163 Board
(INTERFACE)
(INTERFACE)
MS-203 Board
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
DVP-NS318/NS328/NS628P
4-17
4-18
4-29
4-30
4-11
4-12
For Schematic Diagram
• Refer to page 4-7 to 4-8 for printed wiring board of IF-163 board.
IF-163 BOARD
INTERFACE
INTERFACE
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
XX MARK:NO MOUNT
NO MARK:PB MODE
MARKED:MOUNT TABLE
MARKED:MOUNT TABLE
4-9
4-10
INTERFACE
IF-163
DVP-NS318/NS328/NS628P
4-11
1
A
B
C
D
E
F
2
8
7
6
5
4
3
4-17
4-18
4-29
4-30
4-9
4-10
FB-224
For Schematic Diagram
• Refer to page 4-11 for printed wiring board of FB-224 board.
FB-224 BOARD
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
FB-224 BOARD (SIDE A)
A
1
2
3
4-12
FB-224 (LOADING MOTOR) PRINTED WIRING BOARD
•
: Uses unleaded solder.
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
this diagram isn’t mounted in this model.
For printed wiring board
FB-224 BOARD (SIDE B)
A
1
2
3
FB-224 BOARD
SIDE A
IC101
A-2
IC102
A-3
D101
A-1
D102
A-1
D103
A-1
(DVP-NS318)
MV-63 Board (DVP-NS318)
(SYSTEM, DRIVE, VIDEO, AUDIO, POWER)
(SYSTEM, DRIVE, VIDEO, AUDIO, POWER)
Switching Regulator Board
IF-163 Board
(INTERFACE)
(INTERFACE)
MS-203 Board
FB-224 Board
(USB)
(USB)
MV-61 Board (DVP-NS628P)
MV-63 Board (DVP-NS328)
(SYSTEM, DRIVE, VIDEO, AUDIO, POWER)
MV-63 Board (DVP-NS328)
(SYSTEM, DRIVE, VIDEO, AUDIO, POWER)
Switching Regulator Board
IF-163 Board
(INTERFACE)
(INTERFACE)
MS-203 Board
(DVP-NS328/NS628P)
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