Sony DVP-S7700 (serv.man2) Service Manual ▷ View online
DVP-S7700
4-37
4-38
MB-84 (IF µ-COM) SCHEMATIC DIAGRAM
• See page 4-15 to 4-18 for printed wiring board.
– Ref. No.: MB-84 board; 2,000 series –
IF µ-COM
MB-84 (10/14)
• Waveform
1
IC604
*™
5.6 Vp-p
4 MHz
DVP-S7700
4-39
4-40
• Waveforms
1
IC804
`⁄⁄°
225 mVp-p
13.5 MHz
2
IC804
`⁄⁄fi
3.3 Vp-p
27 MHz
3
IC806
0
1.5 Vp-p
4
IC806
`⁄¤›
3.0 Vp-p
33 MHz
5
IC806
`⁄¤¤
3.4 Vp-p
27 MHz
6
IC811
%¡
3.4 Vp-p
27 MHz
L GATE ARRAY
MB-84 (11/14)
MB-84 (L GATE ARRAY) SCHEMATIC DIAGRAM
• See page 4-15 to 4-18 for printed wiring board.
– Ref. No.: MB-84 board; 2,000 series –
DVP-S7700
4-41
4-42
ARP, DECRYPT
MB-84 (12/14)
MB-84 (ARP, DECRYPT) SCHEMATIC DIAGRAM
• See page 4-15 to 4-18 for printed wiring board.
– Ref. No.: MB-84 board; 2,000 series –
DVP-S7700
4-43
4-44
MB-84 (SYSTEM µ-COM) SCHEMATIC DIAGRAM
• See page 4-15 to 4-18 for printed wiring board.
– Ref. No.: MB-84 board; 2,000 series –
SYSTEM µ-COM
MB-84 (13/14)
Click on the first or last page to see other DVP-S7700 (serv.man2) service manuals if exist.