Sony DVP-K880D Service Manual ▷ View online
DVP-K880D
4-27
4-28
MB-82 (ARP) SCHEMATIC DIAGRAM
• See page 4-15 for printed wiring board.
– Ref. No.: MB-82 board; 1,000 series –
ARP
MB-82 (5/11)
• Waveforms
1
IC303
!¶
(DVD play)
500 mV/DIV
100 ns/DIV
1.6 Vp-p
2
IC303
!ª
(CD play)
500 mV/DIV
200 ns/DIV
1.6 Vp-p
DVP-K880D
4-29
4-30
MB-82 (SYSTEM CONTROL) SCHEMATIC DIAGRAM
• See page 4-15 for printed wiring board.
– Ref. No.: MB-82 board; 1,000 series –
SYSTEM CONTROL
MB-82 (6/11)
• Waveforms
1
IC202
(™
2.4 Vp-p (12.5 MHz)
2
IC202
5
4 Vp-p (25.3 MHz)
DVP-K880D
4-31
4-32
MB-82 (HGA) SCHEMATIC DIAGRAM
• See page 4-15 for printed wiring board.
– Ref. No.: MB-82 board; 1,000 series –
HGA
MB-82 (7/11)
DVP-K880D
4-33
4-34
MB-82 (CLOCK GENERATOR/AUDIO DSP/V EQ/NR) SCHEMATIC DIAGRAM
• See page 4-15 for printed wiring board and page 4-39 for waveforms.
– Ref. No.: MB-82 board; 1,000 series –
CLOCK GENERATOR/AUDIO DSP/V EQ/NR
MB-82 (8/11)
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