Sony BDP-BX39 / BDP-S390 Service Manual ▷ View online
4-5
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
4-5.
MB-144
BOARD (DDR
3 A )
S
CHEMA
TIC
DIAGRAM
(1/12
)
•
See page 5-3/5-4 for printed wiring board.
- Ref. No.: MB-14
4
board; 10,000 series
BDP-BX39/S390
IC101
IC106
DDR3 (A)
Notes:
MB
-144
mounted PWB m
ust be replaced if
IC101 (MAIN) and IC501 (NAND FLASH)
is damaged or not functioning.
The old MB
-144
mounted PWB m
ust be completely disposed.
4-6
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
4-6.
MB-144
BOARD (DDR
3
B)
SCHEMA
TIC DIAGRAM (2/12)
- Ref. No.: MB-1
44
board; 10,000 series
BDP-BX39/S390
IC206
DDR3 (B)
IC101
•
See page 5-3/5-4 for printed wiring board.
Notes:
MB
-144
mounted PWB m
ust be replaced if
IC101 (MAIN) and IC501 (NAND FLASH)
is damaged or not functioning.
The old MB
-144
mounted PWB m
ust be completely disposed.
4-7
B
D
P-BX39/S390
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
4-7.
MB-144
BOARD (POWER)
SCHEMA
TIC DIAGRAM (3/12)
-
Ref. No.: MB-14
4
board; 10,000 series
IC310
UNSW5V
IC301
UNSW3.3V
IC303
IC312
IC307
IC301
IC313
IC314
•
See page 5-3/5-4 for printed wiring board.
Notes:
MB
-144
mounted PWB m
ust be replaced if
IC101 (MAIN) and IC501 (NAND FLASH)
is damaged or not functioning.
The old MB
-144
mounted PWB m
ust be completely disposed.
The components identifi
ed b
y
mar
k
or dotted line with mar
k
are cr
itical f
or saf
ety
.
Replace only with par
t n
umber
specifi
ed.
4-8
BDP-BX39/S390
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
The components identifi
ed
b
y mar
k
or dotted line with
mar
k
are cr
itical f
or saf
ety
.
Replace only with par
t n
umber
specifi
ed.
4-8
.MB-
144
BOARD
(CLK/POWER2) SCHEMATIC DIAGRAM (4/12)
- Ref. No.: MB-14
4
board; 10,000 series
IC101
•
See page 5-3/5-4 for printed wiring board.
Notes:
MB
-144
mounted PWB m
ust be replaced if
IC101 (MAIN) and IC501 (NAND FLASH)
is damaged or not functioning.
The old MB
-144
mounted PWB m
ust be completely disposed.
2
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