DOWNLOAD Sony DHC-MD777 / HMC-MD777 Service Manual ↓ Size: 7.32 MB | Pages: 108 in PDF or view online for FREE

Model
DHC-MD777 HMC-MD777
Pages
108
Size
7.32 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
dhc-md777-hmc-md777.pdf
Date
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Sony DHC-MD777 / HMC-MD777 Service Manual ▷ View online

HMC-MD777
– 89 –
– 90 –
6-24. SCHEMATIC  DIAGRAM  – CD DISPLAY Section –
•
 See page 66 for Waveforms.
•
 See page 104 for IC Block Diagarm.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD STOP
(page 86)
HMC-MD777
– 91 –
– 92 –
6-25. PRINTED  WIRING  BOARDS  – MD JOG/SW Section –
•
 See page 49 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D801
C-7
D802
C-6
D803
C-5
D804
C-4
D805
C-3
D806
A-8
D807
A-7
D808
B-7
IC802
B-2
Q802
B-8
Q803
B-7
Q804
C-8
(SIDE A)
11
11
(SIDE B)
11
11
C851
11
11
(page 76)
(page 92)
(page 91)
(page 96)
HMC-MD777
– 93 –
– 94 –
6-26. SCHEMATIC  DIAGRAM  – MD JOG/SW Section –
•
 See page 104 for IC Block Diagram.
• Voltages are dc with respect to ground under no-signal
conditions.
no mark : MD1 PLAY/MD2 STOCK
(page 98)
(page 77)
HMC-MD777
– 95 –
– 96 –
6-27. PRINTED  WIRING  BOARD  – MD DISPLAY Section –
•
 See page 49 for Circuit Boards Location.
14
11
(page 84)
(page 92)
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