RFL Electronics RFL 9300 - Page 507

2
4
5
6
7
8
9
10
11
4
5
6
7
2
3
1
18
17
16
15
14
13
12
11
1
19
2
3
4
5
6
7
8
9
1
18
17
16
15
14
13
12
11
1
19
2
3
4
5
6
7
8
9
7
6
5
12
11
10
9
14
13
15
8
9
10
14
13
12
1
2
3
1
5
B
C
DEK
L
M
1
6
1
9
1
7
1
3
1
10
1
8
1
2
19
20
23
24
25
26
27
28
18
13
17
1
12 16
15
11
2
10
6
5
4
3
9
8
7
14
19
20
23
24
25
26
27
28
18
13
17
1
12 16
15
11
2
10
6
5
4
3
9
8
7
14
1
4
16
18
20
17
15
14
13
12
19
21
22
23
24
25
3
26
U205
U201
U204
U206
U205
C208
U206
U206
U206
C202
J202
R201
C206
C201
C207
C204
RZ201
KP201
RZ201
RZ201 RZ201 RZ201 RZ201 RZ201 RZ201
U202
U203
RZ201
C203
C205
+5V
+5V
+5V
+5V
+5V
+5V
+5V
D7_DSPL
D6_DSPL
D5_DSPL
D4_DSPL
D3_DSPL
D2_DSPL
D1_DSPL
D0_DSPL
+5VDSPLY
KEY1_DSP
KEY2_DSP
KEY3_DSP
STRB_A0
FLASH_DP
A4_DSPL
A3_DSPL
A2_DSPL
A1_DSPL
A0_DSPL
STRB_DSP
STRB_A1
KEY0_DSP
DSPLYGND
Y0
Y1
Y2
Y3
A
B
EN
74HC139
G1
G2
A1
A2
A3
A4
A5
A6
A7
A8 Y8
Y7
Y6
Y5
Y4
Y3
Y2
Y1
74HC541
G1
G2
A1
A2
A3
A4
A5
A6
A7
A8 Y8
Y7
Y6
Y5
Y4
Y3
Y2
Y1
74HC541
MPQ2222
Y0
Y1
Y2
Y3
A
B
EN
74HC139
10V
33uF
MPQ2222
MPQ2222
MPQ2222
.1uF
2.21K
10V
33uF
.1uF
10V
33uF
.1uF
2.2K
2.2K
2.2K 2.1K 2.2K 2.2K 2.2K 2.2K
D0
D1
D2
D3
D4
D5
D6
D7
RD
WR
CE
RST
CLK GL
GLS
CLS
FL
A4
A3
A2
A1
A0
SUB3
SUB2
SUB1
VCC
D0
D1
D2
D3
D4
D5
D6
D7
RD
WR
CE
RST
CLK GL
GLS
CLS
FL
A4
A3
A2
A1
A0
SUB3
SUB2
SUB1
VCC
.1uF
.1uF
ENT0
987
654
321
B = HEWLETT PACKARD DISPLAY
A = SIEMENS DISPLAY
1. J2 POSITIONS
NOTES:
SPARES
SEE NOTE 1
B
A
J201
Figure 9- 7. Front Panel Display,
part of RFL 9300 display module
(Assembly No. 106335; Schematic No. D-106764-A)
Sheet 3 of 5
RFL 9300 RFL Electronics Inc.
September 10, 2007 32 -3 (973) 334-3100