Sony DHC-EX880MD / DHC-MD717 / ST-EX880 / ST-MS717 Service Manual ▷ View online
ST-EX880/MS717
– 11 –
– 12 –
5-3.
PRINTED WIRING BOARD – MAIN Section – (ST-MS717)
•
See page 7 for Circuit Boards Location.
D1
F-1
D2
E-2
D103
G-7
D104
E-7
D105
E-6
D125
B-5
D143
D-6
D161
D-7
D191
D-2
D272
G-8
D281
H-4
D282
G-4
IC1
E-4
IC51
C-2
IC111
C-7
IC171
I-6
IC201
G-6
Q1
C-4
Q2
C-4
Q9
C-4
Q10
C-5
Q55
E-2
Q121
B-5
Q122
B-5
Q123
C-5
Q141
D-6
Q142
D-6
Q201
F-6
Q202
B-6
Q203
B-7
Q273
G-8
Q274
G-8
Q281
H-4
• Semiconductor
Location
Ref. No.
Location
(Page 24)
(Page 20)
ST-EX880/MS717
– 13 –
– 14 –
5-4.
SCHEMATIC DIAGRAM – MAIN Section (1/2) –
•
See page 8 for Waveforms.
The components identified by mark
!
or dotted
line with mark
!
are critical for safety.
Replace only with part number specified.
(Page 15)
ST-EX880/MS717
– 15 –
– 16 –
5-5.
SCHEMATIC DIAGRAM – MAIN Section (2/2) –
•
See page 8 for Waveforms.
(Page 21)
(Page 20)
(Page 14)
(Page 22)
ST-EX880/MS717
– 17 –
– 18 –
5-6.
PRINTED WIRING BOARD – PANEL Section –
•
See page 7 for Circuit Boards Location.
(Page 10, 12)
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