DVP-K80P/K82P
4-3
4-4
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.)
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.
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.
When indicating parts by reference
number, please include the board
name.
Note:
The components identi-
fied by mark
or dotted
line with mark
are criti-
cal for safety.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro
spécifié.
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)
MV-045 BOARD
H
H
H
H
IC101 C/BAR PB
IC101 C/BAR PB
IC101 C/BAR PB
IC101
9
228
156
215
IC101
6
(CD PB)
1
200nsec
IC101
6
(DVD PB)
2
100nsec
5
1Vp-p
H
IC101 C/BAR PB
6
1Vp-p
H
IC101
7
0.7Vp-p
H
IC101
8
0.7Vp-p
H
3.3Vp-p
203
202
200
198
194
196
4
1Vp-p
H
3
H
3.3Vp-p
24MHz
IC101
11
3.3Vp-p
110MHz
27MHz
IC101
10
3.5Vp-p
H
3.3Vp-p
H
IC406
4
(CD)
12
IC406
4
(DVD)
13
IC304
wl
C/BAR PB
15
2.0Vp-p
IC304
wg
C/BAR PB
16
2.0Vp-p
IC304
wj
C/BAR PB
14
2.0Vp-p
IC304
ea
C/BAR PB
19
IC304
wd
17
1.4Vp-p
H
IC304
wa
18
1.4Vp-p
H
(0.5Vp-p to
1.1Vp-p)
(0.65Vp-p to
1.48Vp-p)
286 mVp-p
(NTSC)
300 mVp-p
(PAL)
1.8Vp-p
4-3. WAVEFORM
WAVEFORM
MV-045
• Abbreviation
BR
: Brazilian Model
E
: Latin America Model
C
H
: Chin
ese
Model
EA
: Saudi Arabia Model
SP
: Singapore Model
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
