Sony HCD-VX5AJ / MHC-VX5 / MHC-VX5J / MHC-VX7 Service Manual ▷ View online
HCD-VX5A/VX5AJ/VX7A
7-18.
PRINTED WIRING BOARD – MAIN Board –
•
See page 32 for Circuit Boards Location.
(Page 50)
(Page 53)
(Page 65)
(Page 71)
(Page 45)
(Page 45)
(Page 42)
(Page 71)
(Page 73)
– 56 –
– 55 –
HCD-VX5A/VX5AJ/VX7A
– 57 –
– 58 –
7-19.
SCHEMATIC DIAGRAM – MAIN Board (1/4) –
•
See page 75 for Waveforms.
• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : TUNER (FM/AM)
(
no mark : TUNER (FM/AM)
(
) : CD PLAY
(Page 74)
(Page 37)
(Page 48)
(Page 48)
(Page 62)
(Page 59)
(Page 63)
HCD-VX5A/VX5AJ/VX7A
– 59 –
– 60 –
7-20.
SCHEMATIC DIAGRAM – MAIN Board (2/4) –
•
See page 75 for Waveforms.
• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : TUNER (FM/AM)
no mark : TUNER (FM/AM)
The components identified by mark
!
or dotted
line with mark
!
are critical for safety.
Replace only with part number specified.
(Page
58)
(Page
62)
(Page 64)
(Page 71)
HCD-VX5A/VX5AJ/VX7A
– 61 –
– 62 –
7-21.
SCHEMATIC DIAGRAM – MAIN Board (3/4) –
•
See page 75 for Waveforms.
• Voltages are dc with respect to ground under no-signal
conditions.
no mark : TUNER (FM/AM)
(
no mark : TUNER (FM/AM)
(
) : CD PLAY
{
} : PLAYBACK (DECK A)
[
] : PLAYBACK (DECK B)
〈〈
〉〉
: RECORD
(Page 52)
(Page 54)
(Page 58)
(Page 59)
(Page 63)
(Page 71)
(Page 68)
(Page 63)
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