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NC
NC
NC
NC
NC
NC
NC
NC
NC
+5V
NC
J415
<20>
D3
CURS_SEL
-15V
+15V
+5V
+5V
C4
C3
C4
C4
C4
C4
<18>
INTENS_1
H_POS_1
H_POS_2
V_POS_1
V_POS_2
SCALE_1
/WLS_FIELD
C3
FOCUS_1
V_SYNC
REM_SYNC
RGB_STAIR
/REM_SYNC_EN
/RGB_EN
/WFM_BLANK
H_RO_DATA_VEC
V_RO_DATA_VEC
NC
NC
<19>
E5
<20>
H1
<20>
H3
+15V
ED_7
+15V
+15V
+15V
C3
E5
CLK1
/CSRE
/CSTP
/CSKEY
/ERD
/EWR
CLK2
/ERSTO
EA_0
-15V
J515
J115
NC
NC
+5V
1
1
098765432
R105
4.7K
+5V
<16>
H2
ID[0..15]
ID6
ID7
ID[0..15]
A1
2
B1
18
A2
3
B2
17
A3
4
B3
16
A4
5
B4
15
A5
6
B5
14
A6
7
B6
13
A7
8
B7
12
A8
9
B8
11
G
19
DIR
1
U105
74ALS1245
R112
47.5
R111
47.5
R113
47.5
R114
47.5
R115
47.5
ED_7
ED_6
ED_5
ED_4
ED_3
<20>
/ERSTO
D5
D5
H1
H3
W_RO_BLNK
V_RO_BLNK
SEG_INTENS
V_RO_DATA_WFM
H_RO_DATA_WFM
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
41
41
42
42
43
43
44
44
45
45
46
46
47
47
48
48
49
49
50
50
51
51
52
52
53
53
54
54
55
55
56
56
57
57
58
58
59
59
60
60
/ERD
/EWR
/DAC_SEL
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
35
35
36
36
37
37
38
38
39
39
40
40
41
41
42
42
43
43
44
44
45
45
46
46
47
47
48
48
49
49
50
50
51
51
52
52
53
53
54
54
55
55
56
56
57
57
58
58
59
59
60
60
<18>
F3
B3
FIELD_1
WLS_LINE
EA_2
EA_1
EA_0
VEC_CLK0
VEC_CLK1
/DPS_MSB
/CURSOR_CLK
<20>
<18>
<20>
D3
F3
<18>
F3
H2
V_LINESEL
/V_FOCUS
/W_FOCUS
W_BLANK_EN
+5V
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
33
33
34
34
/DDIN
ED_2
ED_1
ED_0
ED_0
ED_1
ED_2
R116
47.5
R117
47.5
R118
47.5
<16>
D4
DATA
/DDIN
ID0
ID1
ID2
ID3
ID4
ID5
/EXTDBE
TRANSCEIVER
C105
.1UF
C205
.1UF
+5V+5V
I/CK
1
I
2
I
3
I
4
I
5
I
6
I
7
I
8
I
9
I
10
I
11
I
13
I/O
23
I/O
22
I/O
21
I/O
20
I/O
19
I/O
18
I/O
17
I/O
16
I/O
15
I/O
14
U305
22V10-25
1
1
098765432
R305
4.7K
+5V
R508
47.5
R507
47.5
R509
47.5
R505
47.5
/ANDBE
VEC_CLK0
VEC_CLK1
ED_3
ED_4
ED_5
ED_6
/DPS_MSB
/VH_HRDW_CTRL
J115
CONNECTS
TO J302
BOARD
A10
MICROPROCESSOR
ANNEX
ED_1
ED_2
ED_0
/MUX_SEL
+15V
+5V
J415
CONNECTS
TO J375
BOARD
<46>
A1
A11
INTERCONNECT
<18>
F3
NOTE:
SEE TABLE 21
<18>
B3
G3
G4
H4
H2
<19>
ED_3
ED_4
/VH_HRDW_CTRL
J515
CONNECTS
TO J380
BOARD
<46>
H1
A11
INTERCONNECT
NOTE:
SEE TABLE 21
FOR SIGNAL
ORIGIN OR
DESTINATION
<19>
F3
ED_5
ED_6
ED_7
E5
E3
E3
E5
<18>
B3
C4
SC3
FOR SIGNAL
ORIGIN OR
DESTINATION
VAR_SWP_2
SW_R1
SW_R0
LED_R0
LED_R1
BRUCH
A1
<22>
<19>
/FLTR_BD
<19>
<16>
/ANDBE
/MUX_SEL
/FLTR_BD
/DAC_SEL
/CURSOR_CLK
R405
47.5
R407
47.5
R406
47.5
R506
47.5
R402
47.5
D3
<16>
/DBE
IA18
IA19
IA20
IA21
/RD
IA22
IA23
/PERWR
PROGRAMMED
LOGIC ARRAY
D4
<16>
D4
<16>
C5
<17>
/RD
/RSTO
/PERWR
/RD
IA0
IA1
IA2
/PERWR
A1
2
B1
18
A2
3
B2
17
A3
4
B3
16
A4
5
B4
15
A5
6
B5
14
A6
7
B6
13
A7
8
B7
12
A8
9
B8
11
G
19
DIR
1
U101
74ALS1245
R404
47.5
R408
47.5
R504
47.5
R503
47.5
R502
47.5
/ERD
/ERSTO
EA_0
EA_1
EA_2
<19>
B3
C4
C4
C4
C4
C4
C4
C4
C3
<18>
F5
<20>
D5
A3
WFM_GAIN_2
VECT_GAIN_2
FOCUS_2
SCALE_2
INTENS_2
VECT_GAIN_1
WFM_GAIN_1
VAR_SWP_1
-REF_H_SYNC
V_BLANK_EN
LINESEL_RETR
NC
SEE ELECTRICAL PARTS LIST
PARTS WITHIN BOX
HAVE BEEN CHANGED
IN REAR OF MANUAL
D3
D5
D3
<20>
CURS_TOP/BOT
/W_RO_EN
/V_RO_EN
<20>
<18>
/EWR
R403
47.5
ADDRESS
LATCH
IA[0..23]
IA[0..23]
G1
<16>
1780R–SERIES
PART OF A5 MICROPROCESSOR BOARD
INTERCONNECT <21>