Circuit Diagrams and PWB Layouts
7.
Small Signal Board (AA): I/O 2
1Y55 A4
9
1
2
3
4
5
B19f
B19f
B19f
7
B19f
B1
B1
B1
I/0 2
B19f
B19f
B19f
B19f
B19f
B19f
B19f
B19f
B1
B
C
D
A
B
C
D
1Y01 C8
1Y45 C4
6
7
8
9
A
B1
B19f
2Y00 C2
1
2
3
4
5
6
2Y08 B9
8
2Y10 B9
2Y11 B9
2Y12 B9
3Y00 B1
3Y01 B2
3Y02 B3
3Y03 A3
3Y05 B3
7Y01 B2
FY02 B8
FY03 B5
FY04 B8
FY05 B8
FY06 B5
FY07 B8
FY18 B8
FY08 B8
2Y01 C3
2Y02 B1
2Y03 A9
2Y04 A9
2Y05 A9
2Y06 B9
2Y07 B9
2Y09 B9
FY20 C2
FY21 C8
FY22 B5
FY23 B5
IY01 B2
IY02 C2
FY01 B4
IY03 C3
TO LCD
TO 1355
3Y04 B3
3Y06 C2
3Y07 B1
5Y01 B7
5Y02 B7
5Y03 B7
5Y04 C7
5Y05 C7
6Y00 B1
7Y00 B2
FY09 B5
FY10 B8
FY11 B5
FY12 B8
FY13 B5
FY14 B8
FY15 B5
FY16 B8
FY17 B8
FY19 C5
B1
DL
W21S
5Y02
100n
2Y01
FY20
FY18
FY08
FY17
FY07
FY10
5Y01
DL
W21S
1
2
3
IY01
B3B-PH-SM3-TBT
1Y45
+12V-LCD
+11V
7Y00
IRFR9024N
2
1
3
100R
3Y06
+3V3-EPLD
FY22
FY23
BC847BW
7Y01
3K3
3Y01
6Y00
BZX384-C12
2Y02
1u0
7
8
9
21
22
15
16
17
18
19
2
20
3
4
5
6
1Y01
DF19G-20P-1H(59)
1
10
11
12
13
14
FY04
FY02
5Y05
DL
W21S
FY16
FY12
FY14
10K
3Y02
2Y07
10p
2Y06
10p
1R
3Y03
3Y07
47R
FY15
FY19
2Y11
10p
FY03
2Y10
10p
2Y09
10p
2Y08
10p
FY09
FY06
FY21
3Y04
1R
FY01
1
2
3
4
5
6
7
8
9
1Y55
B9B-PH-SM3-TBT
2Y00
100n
FY05
+12V-LCD
15K
3Y00
FY11
FY13
2Y12
10p
3Y05
10K
DL
W21S
5Y03
IY03
DL
W21S
5Y04
IY02
2Y05
10p
10p
10p
2Y04
TXLCD1-
POR-IO2
2Y03
TXLCD2-
TXLCD0-
T
TXCLKLCD-
TXLCD3-
LCD-PWR-ON
FRAMEDRIVE-IO2
+5V2-RELAY-IO2
LAMP-ON
FAN-SPEED
STBY-TEMP
STANDBY-IO2
IRQ-DIGITAL-IO2
KEYBOARD-IO2
CL 36532064_033.eps
090903
8204 000 8305.5