Toshiba SD-220EB - Block and Schematic Diagrams

3. PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
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9
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5
4
3
2
1
1
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VCC
RF
LD2
MON2
VOR2
GND
VREF
VCC
F0
E0
A0
D0
C0
B0
F+
T-
T+
F-
VCC
GND
LD
MON
VOR
GND
LDMP
TOPN
LDMN
TCLS
NC
GND
5V
TXD
CTS
RXD
RTS
FMN
FMP
GND
LMT
DMN
DMP
VCC
DMFG
VCC+9.0V
GND
VCC-9.0V
PO SIG
E+5.0V
E+6.0V
VDD+5.0V
VDD+3.3V
GND
GND
M+8V
MGND
VKK-31V
F-
F+
VCC+9.0V
GND
VCC-9.0V
PWON
E+5.0V
E+6.0V
VDD+5.0V
VDD+3.3V
GND
GND
M+8V
MGND
VKK-31V
F-
F+
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
6
5
4
3
2
1
1
2
3
4
5
6
1
2
3
4
5
6
15P Press-fit
W501
FFC 1mm 23P
W502
FFC 1.25mm 6P
W503
FFC 1mm 8P
PUH
TRAY
MOTOR
CN501
CN502
CN503
CN701
CN101
CN603
CN801
CN601
EU02
POWER
EU09
OUTPUT-RGB
EU03 FRONT
EU01 MAIN
Mechanism
F-
F+
VKK-31V
GND
DSTBX
DSPCKX
DSPSIO-M-D DSPSIO-D-M
DSPRSTX
HMUTE
E+5V
PWRCNT
RSTOX
F-
F+
VKK-31V
GND
DSTBX
DSPCKX
DSPSIO-M-D DSPSIO-D-M
DSPRSTX
HMUTE
E+5V
PWRCNT
RSTOX
1 2 3 4 5 6 7 8 9
10
11
12 13
13 12
11
10
9 8 7 6 5 4 3 2 1
W603
FFC 1mm 13P
Cursor Key
CN103
SD-220
NC
LEFT
COMMON(GND)
DOWN
ENTER
RIGHT
UP
1 2 3 4 5 6 7
CNY0
CNV01
Rch OUTPUT
GND
Lch OUTPUT
ASP1
SOUTX
RGBON
GND
Y-V- R
V-V-B
C-C-CVBS
Y-Y-G
Rch OUTPUT
GND
Lch OUTPUT
ASP1
SOUTX
RGBON
GND
Y-V- R
V-V-B
C-C-CVBS
Y-Y-G
11
10
9 8 7 6 5 4 3 2 1
1 2 3 4 5 6 7 8 9
10
11
WV01
FFC 1mm 11P
CN803
CNV02
HMUTE
E+5V
PWRCNT
RSTOX
GND
E+5V
VCC+9V
VCC+12V
4 3 2 1
4 3 2 1
4P Press-fit
Fig. 3-3-1