Sony DVP-K800D Service Manual ▷ View online
DVP-K800D
MB-78 (DSP) SCHEMATIC DIAGRAM
—Ref. No.: MB-78 Board; 1,000 Series—
4-17
4-18
4-19
DSP
MB-78 (1/9)
1
CN451
3
DVD
2
CN451
1
CD
3
IC506
^∞
DVD/CD
0.5 V/div
0.1
0.1
µ
sec/div
0.5 V/div
0.2
0.2
µ
sec/div
27 MHz
4.6 Vp-p
DVP-K800D
MB-78 (AV DECODER) SCHEMATIC DIAGRAM
—Ref. No.: MB-78 Board; 1,000 Series—
• See page 4-13 for MB-78 BOARD printed wiring board.
4-20
4-21
4-22
AV DECODER
MB-78 (2/9)
DVP-K800D
MB-78 (VIDEO ENCODER) SCHEMATIC DIAGRAM
—Ref. No.: MB-78 Board; 1,000 Series—
• See page 4-13 for MB-78 BOARD printed wiring board.
4-23
4-24
4-25
VIDEO ENCODER
MB-78 (3/9)
4
IC203
&£&¢&§
-
&•*™*£
DVD
5
IC209
1
DVD/CD
6
IC207
!£
DVD
1 V/div 50 nsec/div
27 MHz
5 Vp-p
1.3 Vp-p
7
IC207
!™
DVD
5 Vp-p
8
IC252
8
4 Vp-p
27MHz
9
IC252
!∞
DVD
5 Vp-p
V
!º
IC252
!§
5 Vp-p
H
!¡
IC252
%§
DVD
1 Vp-p
H
V
H
!™
IC252
%•
DVD
0.6 Vp-p
H
!£
IC252
^¢
DVD
0.6 Vp-p
H
DVP-K800D
MB-78 (INTERFACE) SCHEMATIC DIAGRAM
—Ref. No.: MB-78 Board; 1,000 Series—
• See page 4-13 for MB-78 BOARD printed wiring board.
4-26
4-27
4-28
INTERFACE
MB-78 (4/9)
!∞
IC303
!ª@™@£
DVD
!¢
IC604
*£
DVD/CD
5.6 Vp-p
4 MHz
4.6 Vp-p
6.6
µ
sec
!∞
IC303
!ª@™@£
CD
2.5Vp-p
11 msec
52
Click on the first or last page to see other DVP-K800D service manuals if exist.