Sony MV-900SDS - Dream System 3, Service Manual

Page: 37 / 100

MV-900SDS
37 37
MV-900SDS
6-18. PRINTED WIRING BOARDS – PANEL Section (2/2) –
•
See page 23 for Circuit Boards Location. : Uses unleaded solder.
(Page 36)
(Page 24) (Page 24)
(Page 24)
D901
K A
D903
K A
D900
K A
D902
K A
R903
1-863-448-
FRONT BOARD
(COMPONENT SIDE)
(11)
11
EJECT
EJECT
POWER
DISC IN
DISC SLOT
ILLUMINATION
D900 – 903
A K
FRONT BOARD (CONDUCTOR SIDE)
R902
R904
R905
R901
1
CN910
7
S902
S901
S903
(11)
11
1-863-448-
KEY BOARD
CN912
J
POWER
RESET
D917
K A
D918
K A
D919
K A
R937
C947 C948
C946
L706 L705 L704 L703 L702 L701
CN703
J701
JACK (IN) BOARD
(11)
11
1-863-443-
1 7
MAIN BOARD
CN701
D MAIN BOARD
CN702
E
MAIN BOARD
CN104
C
VIDEO AUDIO L R
INPUT
J702
VIDEO
OUTPUT
D922
A K
D921
D920
A K
K
A
R939
C954 C953 C952
L712 L711 L710 L709 L708 L707
JACK (OUT) BOARD
(11)
11
1-863-444-
CN704
1 6
S908
1-863-449-
(11)
11
SW BOARD (SIDE A)
SW BOARD
(SIDE B)
PANEL CLOSE
DETECT
(ON: CLOSE)
BLK
WHT
1-863-449-
(11)
11
A
B
C
D
E
F
G
H
I
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
AUDIO L R
•
Semiconductor
Location
Ref. No. Location
D900 B-2
D901 B-14
D902 C-1
D903 B-8
D917 H-2
D918 H-3
D919 H-4
D920 H-10
D921 H-9
D922 H-9