Sony GigaJuke NAS-E35HD, Руководство по обслуживанию

Страница: 56 / 100

NAS-E35HD/SS-CE35HD
56
– USB MICOM Board –
IC4 S1R72005F00A300
49 HVSS
27 TIN2
28 TIN1
29 TIN0
30 LVDD
31 XO
32 XI
26 ID
25 xRPUEN
19 VBUSHF
20 HVDD2
21 DM
22 DP
23 HVSS
24 RPUEN
18 BUSPWRSEL
17 VBUSDRV5
50 CD15
51 CD14
52 CD13
53 CD12
54 CD11
55 CD10
56 CD9
57 CD8
58 XRSTF
59 LVDD
60 CD6
61 CD5
62 CD4
63 CD3
64 LVSS
38
CLKIN
39
DMASTRB
40
xRESET
41
xDREQ
42
xDACK
43
xRD
44
xWR
45
xCS
46
xINT
47
xW
AIT
48
HVDD
37
CLKSEL0
36
CLKSEL1
35
NC
34
SCANEN
33
LVSS
1
CD2
2
CD1
3
CD0
4
HVDD
5
CA7
6
CA6
7
CA5
8
CA4
9
CA3
10
CA2
11
CA1
12
CA0
13
REAADYxW
AIT
14
TSTEN
15
ATPGEN
16
VBUSDR
V3
CPU
INTERFACE
CONTROL
REGISTERS
HOST
CONTROLLER
CLK
CONTROLLER
CLKs
LINE STATE
INFOMATIONS
INFOMATIONS
INFOMATIONS
HC/PS
ENABLE
OTG
CONTROLLER
PERIPHERAL
CONTROLLER
DMA
HANDLER
FIFO
MANAGER
USB
TRANSCEIVER
HC/PC
COMMON
FIFO
SDRAM
(2.5KB)
COMPARATOR
TEST
MODULE
IC5 TPS74801RGWR
1 OUT
2 NC
3 NC
4 NC
5 IN
6
IN
7
IN
8
IN
9
PG
10
BIAS
20
OUT
19
OUT
18
OUT
17
NC
16
FB
15 SS
14 NC
13 NC
12 GND
11 EN
HYSTERESIS
AND
DEGLITCH
SOFT START
DISCHARGE
CURRENT
LIMIT
THERMAL
LIMIT
+
+
–
+
–
+
–
+
–
UVLO