Sony DVP-S7700 (serv.man2) Service Manual ▷ View online
DVP-S7700
4-21
4-22
MB-84 (CLOCK GENERATOR) SCHEMATIC DIAGRAM
• See page 4-15 to 4-18 for printed wiring board.
– Ref. No.: MB-84 board; 2,000 series –
• Waveforms
1
IC206
8
3.28 Vp-p
27 MHz
2
IC209
1
1.4 Vp-p
27 MHz
CLOCK GENERATOR
MB-84 (2/14)
DVP-S7700
4-23
4-24
MB-84 (DNR) SCHEMATIC DIAGRAM
• See page 4-15 to 4-18 for printed wiring board.
– Ref. No.: MB-84 board; 2,000 series –
DNR
MB-84 (3/14)
DVP-S7700
4-25
4-26
• Waveforms
1
IC252
&¢
0.7 Vp-p (H)
1
IC252
&¢
(AEP, UK model: RGB output mode)
0.7 Vp-p (H)
2
IC252
&™
1.0 Vp-p (H)
2
IC252
&™
(AEP, UK model: RGB output mode)
0.7 Vp-p (H)
3
IC252
^§
0.7 Vp-p (H)
3
IC252
^§
(AEP, UK model: RGB output mode)
0.7 Vp-p (H)
4
IC252
^¢
1.0 Vp-p (H)
5
IC252
%•
0.7 Vp-p (H)
6
IC252
%§
1.1 Vp-p (H)
MB-84 (VIDEO ENCODER) SCHEMATIC DIAGRAM
• See page 4-15 to 4-18 for printed wiring board.
– Ref. No.: MB-84 board; 2,000 series –
VIDEO ENCODER
MB-84 (4/14)
DVP-S7700
4-27
4-28
MB-84 (DRIVE 1) SCHEMATIC DIAGRAM
• See page 4-15 to 4-18 for printed wiring board.
– Ref. No.: MB-84 board; 2,000 series –
DRIVE 1
MB-84 (5/14)
• Waveforms
1
IC303
!ª
,
@™
,
@£
(DVD play)
5.2 Vp-p
160 Hz
2
IC303
!ª
,
@™
,
@£
(CD play)
1.84 Vp-p
45 Hz
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