Sony HCD-ZX70DVD / MHC-ZX70DVD Service Manual ▷ View online
HCD-ZX70DVD
50
50
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : DVD STOP
no mark : DVD STOP
6-29. SCHEMATIC DIAGRAM – MAIN Board (5/5) –
(Page 48)
(Page 46)
(Page 47)
(Page 53)
(Page 49)
51
51
HCD-ZX70DVD
6-31. SCHEMATIC DIAGRAM – MIC Board –
6-30. PRINTED WIRING BOARD – MIC Board –
•
See page 23 for Circuit Boards Location.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
no mark : FM
(Page 45)
(Page 46)
HCD-ZX70DVD
52
52
D801
E-2
D802
F-2
D821
G-1
D831
D-5
D851
E-2
D871
G-2
D881
C-1
D911
G-8
D951
I-9
D961
D-4
D962
D-4
D963
F-3
D981
I-1
D982
I-1
D983
I-1
D984
I-1
D991
H-1
D992
I-1
D993
H-2
D994
I-1
D995
I-3
D996
I-3
D997
I-3
D998
I-3
IC801
D-3
Q801
D-2
Q821
H-2
Q822
G-1
Q851
D-2
Q871
H-3
Q881
C-1
Q883
D-1
Q891
G-7
Q892
G-7
Q893
G-8
Q894
G-8
Q895
G-9
Q896
G-9
Q897
G-9
Q961
F-3
Q962
F-2
Q963
F-2
Q981
I-1
6-32. PRINTED WIRING BOARDS – FRONT AMP/HP Boards –
•
See page 23 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
(Page 45)
(Page 45)
(Page 60)
(Page 54)
(Page 60)
53
53
HCD-ZX70DVD
6-33. SCHEMATIC DIAGRAM – FRONT AMP/HP Boards –
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
no mark : FM
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 48)
(Page 50)
(Page 55)
(Page 61)
(Page 61)
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