Printed Wiring Board - Bd (Md) Board - Sony MXD-D400 Service Manual

MXD-D400
6-9. PRINTED WIRING BOARD – BD (MD) Board – •
• Semiconductor
1
Location
Ref. No. Location
D101 G-5
A
D501 C-8
D502 B-8
IC101 F-9
IC152 D-8
IC181 B-9
IC195 B-11
IC201 D-10
B
IC401 E-11
IC701 E-9
IC803 C-3
IC926 D-12
IC933 C-12
Q181 C-8
Q182 C-8
C
Q201 E-6
Q202 F-8
Q203 E-9
Q701 E-5
Q702 E-5
Q703 E-5
Q704 E-5
D
E
F
(OUT)
G
H
See page 49 for Circuit Boards Location.
2 3 4
IC803
(LIMIT IN)
(REC)
(PLAY)
2C
2B
OPTICAL PICK-UP
BLOCK
(KMS-262E)
:Uses unleaded solder.
5 6 7
HR901
OVER WRITE
HEAD
1
2
E
E
1C
E
1B
TEST PIN
E
(FOR ADJUST)
E
54 54
8 9 10 11
C
MAIN BOARD
CN10
(Page 56)
5
E
8
IC181
IC195
E
30 1
31
IC201
60
61 90
E
3 1
4 5
E
48 37
1 36
IC101
12 25
13 24
IC195 is written in and settled EEPROM. Supply with a single
article has not been carried out. In case you exchange by BD
(MD) board (A-4727-928-A), please put on IC195 currently
used with the model again.
12 13
D
MAIN BOARD
CN9
(Page 56)
1 17
4
1
3 1
IC933
2
3 1
IC926
2
IC401
S102-1
REFLECT
RATE
DETECT
S102-2
PROTECT
DETECT
-1
-2