Read Sony KE-50MR1 Service Manual online
KE-50MR1(AEP) 3-56
1
A
B
C
D
E
2
7
6
5
4
3
(7) Schematic Diagram of MSX Board
0
3.2
1.9
3.2
3.2
3.3V
3.3V
CN4802
TO A(6/12)BOARD
(MEMORY STICK)
STICK
MEMORY
D8305
UBZSTE-175-6B
UBZSTE-175-6B
D8304
D-GEC
MSX
B-SS4332<AEP>-MSX
RED
NC
MS_INS
VCC
MS_SCLK
GND
GND
MS_SDIO
VCC
MS_BS
GND
GND
GND
VCC
SCLK
NC
INS
NC
DIO
BS
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
JL8301
FB8301
Q8301
Q8302
Q8303
C8304
D8302
D8303
CN8301
C8301
C8302
C8303
C8305
R8306
R8307
R8308
R8309
R8302
R8303
R8301
R8304
R8305
R8310
CN8302
D8301
BK1608TS601
2SA1576A-T106-QR
VCC SW
22
10V
F:CHIP
DTC144EUA-T106
SW
2SA1576A-T106-QR
LED DRIVER
HN1D03FU-TE85R
HN1D03FU-TE85R
10P
:SMD
0.1
25V
25V
F:CHIP
0.1
25V
25V
F:CHIP
0.1
25V
25V
F:CHIP
0.1
25V
25V
F:CHIP
0 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
47
:CHIP
100
:CHIP
10k
:CHIP
100k
:CHIP
1k
:CHIP
2.2k
:CHIP
MS CONNECTOR
KPA-3010D
3.3V
3.3V
3.3V
MSX
[MEMORY STICK]
— MSX BOARD —
<CONDUCTOR SIDE>
<COMPONENT SIDE>
C8301
C8302
C8303
C8304
C8305
CN8301
CN8302
CN8303
CN8304
CP8301
D8301
D8302
D8303
D8304
D8305
FB8301
Q8301
Q8302
Q8303
R8301
R8302
R8302
R8303
R8304
R8305
R8305
R8306
R8307
R8308
R8309
R8310
*
: Refer to Terminal name of semiconductors
in silk screen printed circuit (see page 3-17)
Ref.
*
Q8301-Q8303
2
D8301, D8303
-
D8302, D8304,
3
D8305
MSX BOARD
Terminal name of semiconductors in
Terminal name of semiconductors in
silk screen printed circuit (
*
)
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