Sony SRX-R320, Руководство по обслуживанию

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C-108
SRX-R320
C-108
2
3
4
5
1
A B C D E F G H
INV
RESET
BUF
AN
ST
EPR
TO IC1 FROM IC33
DL = MIN:4.3, TYP:5.7, MAX:7.2
Td(mS) = DL x C nF
PR_RX
FPGA_RESET
Td = 5.7 x 0.22nF = 1.254mS(TYP)
FPGA Reset
PR_RX
RE-CONFIG
RESET
INV
NEGEDGE -> RECONFIG
FROM CN1(SY) RECONFIG
FROM SY
EPR
POWER ON RESET
PR_RX CONFIG
PROM
RESET_PR
CL506
0.8
CL505
0.8
NC 10
NC 9
GND 8
MODE(H) 7
12 11
EPR-TCK 6
EPR-TMS 5
EPR-TDO 4
EPR-TDI 3
EPR-TRST 2
VCC 1
CN502
GND
CL18 1.5
CL17 1.5
CL16 1.5
CL15 1.5
018 TDO_PR_TX_IC33
002,003 DCLK_PR_RX
001,002,003,004 CONF_DONE_PR_RX
001,002,003 nSTATUS_PR_RX
001,002,003,004 CONF_DONE_PR_RX
004
TMS_EPC2_PR_RX_PROM
004 TCK_EPC2_PR_RX_PROM
R538
47
R537
47
R536 47
R535 47
R532 47
R531 47
016,017,018
TCK_PR_TX
002,003
TCK_PR_RX
R534
47
R533
47
016,017,018
TMS_PR_TX
002,003 TMS_PR_RX
NM
R530
001 NC_CN1_1
3216
C511
10uF
10V
GND
R512
10
1608
NM
C510
R529
10
R525
22
002,003
INIT_DONE_PR_RX
R520
1k
NM
R526
C508
220pF
+3.3V
3
CD
1
VSS
2
VDD
4
OUT
IC503
S-80928CNNB-G8YT2G
Q502
DTC114EE-TL
002,003 RESET_PR_RX
C509
0.1uF
R519
10k
R522
0
R527
220
C504
0.1uF
NM
R521
GND
3
FG1
1
4
2
S502
NC 10
NC 9
GND 8
MODE(H) 7
12 11
EPR-TCK 6
EPR-TMS 5
EPR-TDO 4
EPR-TDI 3
EPR-TRST 2
VCC 1
CN501
+3.3V
001,019
RESET_PR
CL504
0.8
NM
R523
C505
0.1uF
R528
1k
C507
0.1uF
C506
0.1uF
R524
10
3
CD
1
VSS
2
VDD
4
OUT
IC502
S-80928CNNB-G8YT2G
GND
CL503
0.8
GND
R518
220
Q501
DTC114EE-TL
001,019 nCONFIG_PR
NM
R517
13
4G
12
4A
10
3G
9
3A
4
2G
5
2A
14
VCC 3
1Y
6
2Y
8
3Y
11
4Y
7
GND
1
1G
2
1A
IC505
SN74LV125APWR
019
TMS_EPC4_PR_TX_PROM
019
TCK_EPC4_PR_TX_PROM
004 TMS_EPC2_PR_RX_PROM
004
TCK_EPC2_PR_RX_PROM
C503
0.1uF
GND
001 TDI_PR
R516
1k
R502
0
GND
CL501
0.8
R503
0
R515
10k
+3.3V
001 TDO_PR
R511
10k
GND
001 TCK_PR
R507
0
R510
10k
001 TMS_PR
CL502
0.8
R501
0
002 TDO_EPC2_PR_RX_PROM
R514
10
R513
10
002,003 nCONFIG_PR_RX
002,003 DATA0_PR_RX
NM
R508
10k
NM
R504
10k
C501
0.1uF
R509
10k
C502
0.1uF
R506
10k
GND
GND
R505
10k
GND
+3.3V
3
FG1
1
4
2
S501
13
nINIT_CONF
2
DATA
12
nCASC
20
VCC
18
VPP
10
GND
3
TCK
19
TMS
1
TDO
11
TDI
14
VPPSEL
5
VCCSEL
9
nCS
8
OE
4
DCLK
IC501
EPC2LC20N-TP
GND
PR-300 (4/20)
SUFFIX: -11
PR-300 (4/20)
SUFFIX: -11
PR-300 (4/20)
BOARD NO. 1-873-515-11