Sony JumboTron LDU-1530S Service Manual page 53

DD(0:9)
TO B BOARD
DA(1:10)
(1/8),(2/8),(3/8),(5/8)
≠≠≠≠≠≠≠≠≠ DCS(0:15) ≠≠≠≠≠≠≠≠
TO B BOARD(3/8) DLD7-8
B
(4/8)
(CURRENT DRIVER)
DA1
DA2
DA3
DA4
DA5
DA6
DA7
DA8
DA9
DA10
WFM9
TO B BOARD
WR ≠≠ ≠
(2/8),(3/8),(5/8)
CLK
XRST
TO B BOARD
(1/8),(2/8),(3/8),(5/8) RDY(0:15)
XTSD(0:15)
LDU-1530/1540/1515
A B
IC1025
5V-2 5V
OLD:CXA2108Q
NEW/LDU-1515:
CXA2108AQ
46 57 8 43 23
CURRENT
DRIVER DLDI A V CC A V CC D V CC D V CC
5V
DD0 24 21
D0 CLK
DD1 25 58 I192
D1 IOUT0
DD2 I193
26 59
D2 IOUT1
DD3 I194
27 61
D3 IOUT2
DD4 I195
28 62
D4 IOUT3
DD5 29 63 I196
D5 IOUT4
DD6 30 64 I197
D6 IOUT5
DD7 I198
31 65
D7 IOUT6
DD8 I199
32 67
D8 IOUT7
DD9 I200
33 68
D9 IOUT8
DA1
34 69 I201
A0 IOUT9
DA2
35 71 I202
A1 IOUT10
DA3
36 72 I203
A2 IOUT11
DA4 I204
37 73
A3 IOUT12
DA5 I205
38 74
A4 IOUT13
DA6
39 76 I206
A5 IOUT14
DA7
40 77 I207
A6 IOUT15
DA8
41 78 I208
A7 IC1025 IOUT16
DA9 I209
44 80
A8 IOUT17
DA10 I210
45 1
A9 IOUT18
WFM8 16 2 I211
XUPR IOUT19
17 3 I212
XLFT IOUT20
18 4 I213
XB IOUT21
I214
19 6
XR IOUT22
I215
20 7
XG IOUT23
RDY8
13 49
RDY XRD
XTSD8 52 48
XTSD XWR
60 50
IGND XR/W
≠≠≠≠ DCS8 ≠≠≠
66 47
IGND XCS
70 R1134 R1138
IGND
47k 1k
75 51
IGND XRST
79 55
C1022
IGND REXT
0.0022
5 42
IGND DGND
R1135
22
DGND 2k
56
AGND
9
AGND
-2
DLDO WALL MODE0 MODE1
14 15 12 11
IC1026
OLD:CXA2108Q 5V-2 5V
NEW/LDU-1515:
CXA2108AQ
46 57 8 43 23
CURRENT
DRIVER DLDI A V CC A V CC D V CC D V CC
5V
DD0 24 21
D0 CLK
DD1 25 58 I216
D1 IOUT0
DD2 I217
26 59
D2 IOUT1
DD3 I218
27 61
D3 IOUT2
DD4 I219
28 62
D4 IOUT3
DD5 29 63 I220
D5 IOUT4
DD6 30 64 I221
D6 IOUT5
DD7 31 65 I222
D7 IOUT6
DD8 I223
32 67
D8 IOUT7
DD9 I224
33 68
D9 IOUT8
34 69 I225 DA1
A0 IOUT9
35 71 I226 DA2
A1 IOUT10
36 72 I227 DA3
A2 IOUT11
I228 DA4
37 73
A3 IOUT12
I229 DA5
38 74
A4 IOUT13
39 76 I230 DA6
A5 IOUT14
40 77 I231 DA7
A6
IOUT15
41 78 I232 DA8
A7 IC1026 IOUT16
I233 DA9
44 80
A8 IOUT17
I234 DA10
45 1
A9 IOUT18
I235 WFM10
16 2
XUPR IOUT19
17 3 I236
XLFT IOUT20
18 4 I237
XB IOUT21
I238
19 6
XR IOUT22
I239
20 7
XG IOUT23
RDY9
13 49
RDY XRD
XTSD9 52 48
XTSD XWR
60 50
IGND XR/W
66 47 DCS9 ≠≠≠≠ ≠≠≠
IGND XCS
70 R1136 R1139
IGND
47k 1k
75 51
IGND XRST
79 55
C1023
IGND REXT
0.0022
5 42
IGND DGND
22 R1137
DGND
2k
56
AGND
9
AGND
-2
DLDO WALL MODE0 MODE1
14 15 12 11
C
B (4/8) B (4/8)
I(0:383)
DLD11-12
IC1028
OLD:CXA2108Q
5V-2 5V
NEW/LDU-1515:
CXA2108AQ
CURRENT 14 57 8 43 23
DRIVER
DLDO A V CC A V CC D V CC D V CC
5V
DD0 24 21
D0 CLK
DD1 25 58 I264
D1 IOUT0
DD2 I265
26 59
D2 IOUT1
DD3 I266
27 61
D3 IOUT2
DD4 I267
28 62
D4 IOUT3
DD5 29 63 I268
D5 IOUT4
DD6 30 64 I269
D6 IOUT5
DD7 I270
31 65
D7 IOUT6
DD8 I271
32 67
D8 IOUT7
DD9 I272
33 68
D9 IOUT8
DA1
34 69 I273
A0 IOUT9
DA2
35 71 I274
A1 IOUT10
DA3
36 72 I275
A2 IOUT11
DA4 I276
37 73
A3 IOUT12
DA5 I277
38 74
A4 IOUT13
DA6
39 76 I278
A5 IOUT14
DA7
40 77 I279
A6 IOUT15
DA8
41 78 I280
A7 IC1028 IOUT16
DA9 I281
44 80
A8 IOUT17
DA10 I282
45 1
A9 IOUT18
WFM11 16 2 I283
XUPR IOUT19
17 3 I284
XLFT IOUT20
18 4 I285
XB IOUT21
I286
19 6
XR IOUT22
I287
20 7
XG IOUT23
RDY11
13 49
RDY XRD
XTSD11 52 48
XTSD XWR
60 50
IGND XR/W
≠≠≠≠≠ DCS11 ≠≠≠≠
66 47
IGND XCS
70 R1140 R1144
IGND
47k 1k
75 51
IGND XRST
79 55
C1024
IGND REXT
0.0022
5 42
IGND DGND
R1141
22
DGND 2k
56
AGND
9
AGND
-2
DLDI WALL MODE0 MODE1
46 15 12 11
IC1027
OLD:CXA2108Q
5V-2 5V
NEW/LDU-1515:
CXA2108AQ
CURRENT 14 57 8 43 23
DRIVER
DLDO A V CC A V CC D V CC D V CC
5V
DD0 24 21
D0 CLK
DD1 25 58 I240
D1 IOUT0
DD2 I241
26 59
D2 IOUT1
DD3 I242
27 61
D3 IOUT2
DD4 I243
28 62
D4 IOUT3
DD5 29 63 I244
D5 IOUT4
DD6 30 64 I245
D6 IOUT5
DD7 31 65 I246
D7 IOUT6
DD8 I247
32 67
D8 IOUT7
DD9 I248
33 68
D9 IOUT8
34 69 I249
A0 IOUT9
35 71 I250
A1 IOUT10
36 72 I251
A2 IOUT11
I252
37 73
A3 IOUT12
I253
38 74
A4 IOUT13
39 76 I254
A5 IOUT14
40 77 I255
A6
IOUT15
41 78 I256
A7 IC1027 IOUT16
I257
44 80
A8 IOUT17
I258
45 1
A9 IOUT18
I259
16 2
XUPR IOUT19
17 3 I260
XLFT IOUT20
18 4 I261
XB IOUT21
I262
19 6
XR IOUT22
I263
20 7
XG IOUT23
RDY10
13 49
RDY XRD
XTSD10 52 48
XTSD XWR
60 50
IGND XR/W
≠≠≠≠≠ DCS10 ≠≠≠≠
66 47
IGND XCS
70 R1142 R1145
IGND
47k 1k
75 51
IGND XRST
79 55
C1025
IGND REXT
0.0022
5 42
IGND DGND
22 R1143
DGND
2k
56
AGND
9
AGND
-2
DLDI WALL MODE0 MODE1
46 15 12 11
FL1004
R1648
330
6
IC1034(3/6)
5
SN74HC04APW-E05
BUFFER
WFM(0:15)
8-9 8-9
D E
OLD
LDU-1530S
LDU-1530L
LDU-1540S : Up to S/N 1003497
TO B BOARD(8/8)
LDU-1540L : Up to S/N 1002490
TO B BOARD(3/8)
NEW
LDU-1540S : S/N 1003498 and Higher
LDU-1540L : S/N 1002491 and Higher
TO B BOARD
(2/8),(3/8),(5/8),(6/8)
B-SS7626<WW.>-B..-P4
F G
1
2
3
4
5
H