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MAV-555A (SY) : S/N 10001 and Higher
IC50,54
CN2
REF CLK27M
BUFF-
FM-81
22A
CLK27-DM
ER
CN1
FM-81
23D-A
TSLOT 0-3
FM-81
20D-A
BINGO 0-3
IC88,91,56
FM-81
19B
TSSYNC
IC51,52
IC85,33,55
ALL RESET
FM-81
1D
525/625
13
BUFF-
RESET
FM-81
18B
HVINT
ER
FM-81
1A
ALLRESET
S50
RESET
CN2
12
FM-81
20B
SBXINSYNC
CN1
IC102
IC101
CN-2178
4D
VA1STS + (IN1TX+)
CN-2178
4E
VA1STS - (IN1TX-)
RS-422
M-TXD2
2
DRIVER
CN-2718
5D
VA1CMD + (IN1RX+)
M-RXD2
CPU
CN-2178
5E
VA1CMD - (IN1RX-)
XPC860ENZP
CN1
IC106
CN-2178
VA2STS + (IN2TX+)
6D
CN-2718
6E
VA2STS - (IN2TX-)
RS-422
M-TXD3
2
DRIVER
CN-2178
7D
VA2CMD + (IN2RX+)
M-RXD3
CN-2178
7E
VA2CMD - (IN2RX-)
CN1
IC100
CN-2178
15D
TBC1STS + (TBC1TX+)
RS-422
CN-2178
15E
TBC1STS - (TBC1TX-)
M-TXD2
2
DRIVER
CN-2178
16D
TBC1CMD + (TBC1RX+)
M-RXD2
for TBC
CN-2178
TBC1CMD + (TBC1RX-)
16E
CN1
IC105
CN-2178
18D
TBC2STS + (TBC2TX+)
RS-422
CN-2178
18E
TBC2STS - (TBC2TX-)
M-TXD1
2
DRIVER
CN-2178
TBC2CMD + (TBC2RX+)
M-RXD1
19D
for TBC
CN-2178
19E
TBC2CMD + (TBC2RX-)
CN3
DPR-189A,ADA-61A
5B
AD0
DPR-189A,ADA-61A
4B
AD1
DPR-189A,ADA-61A
3B
AD2
IC277
DPR-189A,ADA-61A
2B
AD3
8
BUFF-
DPR-189A,ADA-61A
1B
AD4
ER
CN2
DPR-189A,ADA-61A
25B
AD5
DPR-189A,ADA-61A
24B
AD6
DPR-189A,ADA-61A
23C
AD7
(12)
2/2
CN3
DPR-189A,ADA-61A
5E
AA0
DPR-189A,ADA-61A
4E
AA1
DPR-189A,ADA-61A
3E
AA2
DPR-189A,ADA-61A
AA3
2E
DPR-189A,ADA-61A
1E
AA4
CN2
DPR-189A,ADA-61A
25E
AA5
DPR-189A,ADA-61A
AA6
24E
IC234,231
DPR-189A,ADA-61A
23E
AA7
16
BUFF-
CN3
ER
DPR-189A,ADA-61A
5D
AA8
DPR-189A,ADA-61A
4D
AA9
DPR-189A,ADA-61A
3D
AA10
DPR-189A,ADA-61A
2D
AA11
DPR-189A,ADA-61A
1D
AA12
CN2
DPR-189A,ADA-61A
AA13
25D
DPR-189A,ADA-61A
24D
AA14
DPR-189A,ADA-61A
23D
AA15
CN1
DPR-189A
LTCR1 CLK
17C
IC89
LTCR1 CLK
2
DPR-189A
15C
LTCP1 CLK
4
BUFF-
LTCP1 CLK
DPR-189A
16C
LTCR1 FRM
ER
DPR-189A
15B
LTCP1 FRM
2
DM1
DM-127 (1/2)
FPGA SDRAM etc
ALL RESET,FPGA RESET etc
MAIN CPU BUS
A-M-D0-31
32
32
A-M-D0-31
A-M-A8-31
24
A-M-A8,9,18,20-29
16
CN101,102
IC226
8
A-M-D0-7
BUFF-
8
A-C-D0-7
TERMINAL
ER
CN
IC236-238
23
A-M-A9-31
23
A-B-A9-31
19
A-A13-31
BUFF-
ER
IC220-223
X100
A-M-D0-31
A-B-D0-31
IC104
50MHz
32
BUFF-
32
ER
BUFF-
ER
CPU BUS D
IC224,225
16
A-M-D0-15
16
A-D-D0-15
BUFF-
ER
IC232,233
16
A-M-A16-31
BUFF-
16
A-D-A16-31
ER
16
16
12
S52
IC230
IC851
A-LTC DATA
8
8
BUFF-
LTC IC
ER
A-LTC ADDR
IC852
A-LTC DATA
IC235
LTC IC
A-LTC ADDR
6
6
BUFF-
ER
8
8
DM-127 (1/2)
IC228,229
32
A-D0-31
SDRAM
(4M x 16) x 2
IC239-242
13
A-A17-29
IC243
PROGRAM ROM
32
A-D0-31
(2M x 8) x 4
BOOT ROM
(512K x 8)
21
A-A9-29
CPU BUS B
D400
16
A-XA-DQ1 0-15
SDRAM
CH1 VIDEO
8
A-XA-DQ 0-7
(4M x 16)
16
A-XB-DQ1 0-15
*SDRAM
D280
CH1 VIDEO
(4M x 16)
8
A-XB-DQ 0-7
IC280
*IC312,313,314
A-D-D0-15
16
A-XC-DQ1 0-15
SDRAM
A-D-A16-31
SDRAM CTL
20
A-XA0-13,CTL x 6
CH1 AUDIO
10K 100
(4M x 16)
3
A-XA-CS1,2,3
8
A-XC-DQ 0-7
BANK A
8
DIP SW
20
A-XB0-13,CTL x 6
3
A-XB-CS1,2,3
BANK B
20
A-XC0-13,CTL x 6
3
A-XC-CS1,2,3
BANK C
16
A-YA-DQ1 0-15
SDRAM
CH2 VIDEO
8
A-YA-DQ 0-7
(4M x 16)
16
A-YB-DQ1 0-15
D50
*SDRAM
D51
CH2 VIDEO
(4M x 16)
8
A-YB-DQ 0-7
D52
*IC315,316,317
16
A-YC-DQ1 0-15
D53
SDRAM
20
A-YA0-13,CTL x 6
CH2 AUDIO
D54
(4M x 16)
3
A-YA-CS1,2,3
8
A-YC-DQ 0-7
D55
BANK A
20
A-YB0-13,CTL x 6
D56
3
A-YB-CS1,2,3
D57
BANK B
20
A-YC0-13,CTL x 6
3
A-YC-CS1,2,3
BANK C
31
A-CTL x 31
4
A-CPU-CTL x 4
A-D-D0-7
A-D-A24-31
7-6
7-6
IC260,261
IC262-265
32
DP-RD1,RD2
32
BUFF-
ER
DUAL PORT RAM
(8K x 16) x 2
IC266,267
16
DP-RDA
16
BUFF-
DPCS1,DPWE,DPOE
ER
IC400
*IC420
IC79,80
8
DPR A1
BUFF-
8
DPR A2
ER
IC86
4
ADPR R1 REQ,AV,FRM,INT
BUFF-
4
ADPR P1 REQ,AV,FRM,INT
ER
16
A-XA-DQ2 0-15
DPATH 1
DPATH 2
10K 100
10K 100
D420
16
A-XB-DQ2 0-15
16
A-XC-DQ2 0-15
16
A-YA-DQ2 0-15
16
A-YB-DQ2 0-15
16
A-YC-DQ2 0-15
SBX IN V0-15
SBX IN A0-7
2/2
SBX IN V0-15
2/2
SBX IN A0-7
SBX OUT V0-15
SBX OUT A0-7
SBX OUT V0-15
2/2
20
A-BYPASS
SBX OUT A0-15
2/2
31
A-CTL x 31
4
A-CPU-CTL x 4
2/2
SBX IN V16-31
SBX OUT V16-31
SBX OUT V16-31
2/2
*IC5,7
8
DMR2 D0-7
BUFF-
8
ER
DMR3 D0-7
* : This device hasn't been used with MAV-555A.
(MAV-777 or, it is used at the time of MAV-555SS.)
CN4
DPD0-31
10E-3A
FM-81,etc,
CN3,4
13
DPA18-29
1E-2A
FM-81,etc,
CN3
DPCS1
23D
FM-81
DPWE
25A
FM-81,etc,
CN4
DPOE
1A
FM-81,etc,
CN1
DIR-A1
9C
DPR-189A
2
DIR-A2
11C
DPR-189A
CN4
8
DMR1 D0-7
DPR-189A
25E-22D
8
DMP1 D0-7
25B-22A
DPR-189A
CN4
4
DMR1 REQ
21E
DPR-189A
4
DMR1 AV
20E
DPR-189A
ADM FRMX
21A
DPR-189A
ADM INTX
21D
DPR-189A
DMP1 REQ
21B
DPR-189A
DMP1 AV
20B
DPR-189A
ADM FRMY
20A
DPR-189A
ADM INTY
20D
DPR-189A
IC69-71
CN2
16
16
SBXIN V0-15
20E-5E
PU-121,FM-81
BUFF-
8
8
ER
SBXIN A0-7
4E-1D
PU-121,FM-81
IC74-76
CN2
16
16
BUFF-
SBXOUT V0-15
20B-5B
PU-121,FM-81
8
ER
8
SBXOUT A0-7
4B-1A
PU-121,FM-81
574
OE CTL from FPGA
*IC72,73
CN2
SBX IN V16-31
16
BUFF-
16
SBXIN V16-31
20D-5D
PU-121,FM-81
ER
*IC77,78
CN2
16
BUFF-
16
ER
SBXOUT V16-31 20A-5A
PU-121,FM-81
574
OE CTL from FPGA
2/2
2/2
Data control
DM-127 (1/2)
MAV-555A
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