Schematic Diagrams
B - 44 FLASH BOARD
B.Schematic Diagrams
FLASH BOARD
F+3V
F+3V
F+3V
F+3V
F+3V
DTR#D
TXDD
RTS#D
CTS#D
RXDD
DSR#D
DCD#D
Z4212
Z4214
Z4213
Z4211
Z4209
Z4210
Z4215
Z4202
Z4201
Z4205
Z4204
Z4203
Z4206
DTR#D1
DTR#D
RTS#D
TXDD
DCD#D
RING#D
RXDD
CTS#D
DSR#D
Z4207
RXDD11
DETECT
FLASH_MD
RXDD1
DCD#D1
RING#D1
CTS#D1
DSR#D1
RTS#D1
TXDD1
80CLOCK-D
FLASH_MD
RXDD11
DETECT
80DATA-D
80CLOCK-D
MD0
80DATA-D
80CLOCK-D
DETECT
FLASH_MD
RXDD11
80CLOCK-D
DETECT
MD0
MD0
80DATA-D
80DATA-D
TXDD11
TXDD11
DTR#D11
TXDD11
DTR#D11
DTR#D11
RING#D
Z4208
FC1
0.1U
FCD5
150P
FCD7
150P
FCD1
0.1U
FCD3
0.47U
FM3
M-MARK1
FJ80DEBUG1
*85205-5
2
4
6
8
10
1
3
5
7
9
FM1
M-MARK1
FCD4
0.47U
FM2
M-MARK1
FR11
0
FM5
M-MARK1
FM4
M-MARK1
FRD4
(BK1608l121)
FRD8
(BK1608l121)
FM6
M-MARK1
FRD3
(BK1608l121)
FRD6
(BK1608l121)
FR10
0
FCD6
150P
FR8
0
FCD13
0.1U
FUD1
MAX3243-MAX3243E
1
2
14
13
12
4
5
6
7
3
9
10
11
19
18
17
16
27
8
15
20
28
24
26
25
22
23
21
C2+
C2-
T1IN
T2IN
T3IN
R1IN
R2IN
R3IN
R4IN
V-
T1OUT
T2OUT
T3OUT
R1OUT
R2OUT
R3OUT
R4OUT
V+
R5IN
R5OUT
R2OUTB
C1+
C1-
VCC
GND
FORCEOFF
FORCEON
INVALID
FR3
0
FR1
0
FS1
SW_DPST
1
4
2
3
FR5
0
JDDEBUG1
FCON10
1
2
3
4
5
6
7
8
9
10
FR9
0
FR7
0
FRD5
(BK1608l121)
FRD2
(BK1608l121)
FCD12
150P
FCD10
150P
FRD1
(BK1608l121)
FRD7
(BK1608l121)
FR4
4.7K
FR6
4.7K
TD1
FR2
4.7K
FCD11
150P
FCD2
0.47U
FJ1
CON5
1
2
3
4
5
FCD14
1000P
FCD8
150P
FCD9
150P
FJCOM1
COM1_DB9
5
9
4
8
3
7
2
6
1
12
13
Change
21-13F10-109
20-51100-110
20-43100-105
5 / 2 0 C h a n g e
PIN 10~23=D_GND
Sheet 44 of 45
FLASH BOARD