Schematic Diagram Of Msx Board - Sony KE-MR42M1 Service Manual

(7) Schematic Diagram of MSX Board

1 3
2
A
B
R8301
10k
:CHIP KPA-3010D
3.2
3.3V
Q8301 R8302
DTC144EUA-T106
0 :CHIP
CN8301
SW
FB8301
10P
0u
:SMD
C8302
0.1
GND 1 25V
F:CHIP
3.3V
VCC 2
C MS_SCLK 3
GND 4 2SA1576A-T106-QR
MS_INS 5
TO A( f )BOARD
CN4802 GND 6
MS_SDIO 7
VCC 8
MS_BS 9
10
C8301
0.1
25V
F:CHIP
D
E
4 5 6
3.3V 3.3V
R8303
100
3.3V
:CHIP
RED
Q8303
2SA1576A-T106-QR
D8301
VCC SW
D-GEC
1.9
3.2
3.2
47
C8305
C8303
R8310 C8304
R8304 R8305 0.1
0.1
2.2k 22
100k 1k 25V
25V 10V
:CHIP
:CHIP :CHIP F:CHIP
F:CHIP F:CHIP
1
2
JL8301
Q8302
R8306
D8302 3
0 :CHIP
LED DRIVER HN1D03FU-TE85R
4
R8307 5
0 :CHIP
6
R8308
7
0 :CHIP
8
R8309 9
0 :CHIP
10
D8303
HN1D03FU-TE85R
MSX
(MEMORY STICK)
B-SS4361<CH.>-MSX
`Û N Ü â „ f Ù Y vÑ ç D eô ã ˜ v {ñ F V˛ ~ ∏bKQå N § m A QzŸ
7
MSX
[MEMORY STICK]
— MSX BOARD —
CN8302
MS CONNECTOR
GND
BS
NC
DIO
NC
MEMORY
STICK
INS
NC
SCLK
VCC
GND
<COMPONENT SIDE>
MSX BOARD
Terminal name of semiconductors in
silk screen printed circuit (
*
Ref.
2
Q8301-Q8303
D8301, D8303 -
D8302, D8304,
3
D8305
* : Refer to Terminal name of semiconductors
in silk screen printed circuit (see page 4-16)
(http://schematic.5d6d.com)
R8303
C8302
CP8301
R8304
R8305
R8310
C8303
C8304
FB8301
C8305
C8301
R8309
R8301
R8308
R8302
R8307
R8306
D8304
)
*
<CONDUCTOR SIDE>
KE-MR42/50M1(CH) 4-56