DOWNLOAD Sony HCD-MD595 Service Manual ↓ Size: 7.16 MB | Pages: 108 in PDF or view online for FREE

Model
HCD-MD595
Pages
108
Size
7.16 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-md595.pdf
Date
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HCD-MD595
58
58
6-8.
SCHEMATIC  DIAGRAM  – BD (MD) Board (1/2) –
•
 See page 76 for waveforms.
•
 See page 77 for IC Block Diagram.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : MD STOP
(
) : MD PLAY
<
> : MD REC
∗
: Impossible to measure
The components identified by mark 
0
 or dotted
line with mark 
0
 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque 
0
 sont
critiques pour la sécurité.
Ne les remplacer que
par une pièce portant le numéro spécifié.
(Page 59)
(Page 59)
(Page 59)
59
59
HCD-MD595
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : MD STOP
(
) : MD PLAY
<
> : MD REC
∗
: Impossible to measure
6-9.
SCHEMATIC  DIAGRAM  – BD (MD) Board (2/2) –
•
 See page 76 for waveforms.
•
 See page 77 for IC Block Diagram.
(Page 58)
(Page 58)
(Page 58)
(Page 61)
(Page 63)
HCD-MD595
60
60
6-10. PRINTED  WIRING  BOARD  – BD (MD) Board –
•
 See page 55 for Circuit Boards Location.
There are a few cases that the part isn't mounted in model
is printed on diagrams.
05
(PACK OUT)
PLAY
POSITION
REC
POSITION
13
(13)
BD (MD) BOARD
FLEXIBLE BOARD
(COMPONENT SIDE)
1-678-514- 
11
C
D
MD DIGITAL BOARD
CN1003
MD DIGITAL BOARD
CN1004
05
(LOADING)
S102-2
PROTECT
DETECT
S102-1
REFLECT
RATE
DETECT
BD (MD) BOARD
(CONDUCTOR SIDE)
17
1
(SLED)
D
D
G
G
TEST
PIN
–1
–2
13
(13)
• Semiconductor
Location
Ref. No.
Location
D101
A-1
Q101
B-1
Q131
C-1
Q132
B-1
Q133
B-1
Q134
C-1
IC181
D-3
IC190
D-1
IC195
D-2
Q121
B-3
Q122
B-3
Q181
D-3
Q182
D-3
Ref. No.
Location
Ref. No.
Location
D181
D-3
D183
D-3
IC101
A-3
IC102
B-3
IC141
C-1
IC151
C-2
IC152
C-3
• Semiconductor Location
(Page 65)
(Page 65)
61
61
HCD-MD595
6-11. SCHEMATIC  DIAGRAM  – MD DIGITAL Board (1/3) –
•
 See page 76 for waveform.
•
 See page 77 for IC Block Diagram.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : MD STOP
(Page
 59)
(Page 62)
(Page 63)
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