DOWNLOAD Sony MHC-VX888 (serv.man2) Service Manual ↓ Size: 12.49 MB | Pages: 83 in PDF or view online for FREE

Model
MHC-VX888 (serv.man2)
Pages
83
Size
12.49 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
mhc-vx888-sm2.pdf
Date
PREV: Sony MHC-VX888 Service Manual

Sony MHC-VX888 (serv.man2) Service Manual ▷ View online

29
29
HCD-VX888
6-7.
PRINTED  WIRING  BOARD  – BD Board –
•
 See page 27 for Circuit Boards Location.
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
• Semiconductor
Location
Ref. No.
Location
D101
D-2
IC101
C-2
IC102
A-3
IC103
C-1
IC106
D-3
Q101
C-1
Q103
D-3
IC101
IC104
IC103
IC106
IC102
VIDE0
BOARD
CN501
(A-MAX.3)
25
N
(Page 47)
HCD-VX888
30
30
6-8.
SCHEMATIC  DIAGRAM  – MAIN Board (1/4) –
•
 See page 50 for Wavefoms.
•
 See page 51 for IC Block Diagram.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
• no mark : FM
(
) : AM
(Page 31)
31
31
HCD-VX888
6-9.
SCHEMATIC  DIAGRAM  – MAIN Board (2/4) –
• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : FM
(
) : TAPE
[
] : CD
(Page 44)
(Page 43)
(Page 32)
(Page 35)
(Page 30)
(Page 33)
HCD-VX888
32
32
6-10. SCHEMATIC  DIAGRAM  – MAIN (3/4)/HEAD Board –
•
 See page 50 for Waveforms.
•
 See page 51 for IC Block Diagrams.
•
 See page 35 for Printed Wiring Board of Head Boards.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(
) : TAPE
[
] : CD
The components identified by mark 
0
 or dotted
line with mark 
0
 are critical for safety.
Replace only with part number specified.
(Page 31)
(Page 33)
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