DVP-NS47P/NS57P/NS508P/NS64P/NS67P/NS608P
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)
WAVEFORM
MV-57 BOARD
4-3
4-4
WAVEFORM
MV-57
200nsec
(0.5Vp-p to
1.1Vp-p)
100nsec
(0.65Vp-p to
1.48Vp-p)
IC101 (CD PB)
1
125
IC101 (DVD PB)
2
125
1Vp-p
H
3
IC101 C/BAR PB
99
3.3Vp-p
121.5MHz
1.9Vp-p
27MHz
IC101
4
10
IC101
5
66
1Vp-p
H
IC101 C/BAR PB
6
102
IC101 C/BAR/PB
0.7Vp-p
H
7
103
0.7Vp-p
H
IC101 C/BAR/PB
8
104
1.4Vp-p
H
IC304 C/BAR PB
11
21
H
2.0Vp-p
1.4Vp-p
H
IC304 C/BAR PB
10
25
IC304 C/BAR PB
9
23
H
IC304 C/BAR PB
12
2.0Vp-p
29
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
AR : Argentina Model
AUS : Australia/NZ Model
BR : Brazilian Model
CND : Canadian Model
E
: Latin America Model
EA : Saudi Arabia Model
IN
: India Model
IR
: Iran Model
KR : Korea Model
ME5 : PAK,MOR Model
MX : Mexican Model
MY : Malaysian Model
PX
: PX Model
SP
: Singapore Model
TH : Thailand Model
TW : Taiwan Model
US
: USA Model
VN : Vietnam Model
