11/19) (Jtag) - Sony RDR-GX300 Service Manual

2
1
RD-50 BOARD(11/19)
JTAG
A
-REF.NO.:20000 SERIES-
JL1406
SILTDO
JL1407
MRTDO
JL1408
21
TO(3/19) JTAGTCK
JL1409
JTAGTMS
JL1410
JTAGTRST
B
JL1411
MRTDO
JL1412
AUDTDO
JL1413
35
TO(5/19) JTAGTCK
JL1414
JTAGTMS
JL1415
MRTRST
JL1416
AUDTDO
JL1417
AVDTDO
JL1418
C 61
TO(10/19) JTAGTCK
JL1419
JTAGTMS
JL1420
JTAGTRST
JL1421
AVDTDO
JL1422
AVDTDI
JL1423
47
TO(6/19) JTAGTCK
JL1424
JTAGTMS
JL1425
JTAGTRST
D
JL1426
NAZTDO
JL1427
SILTDO
JL1428
55 JTAGTCK
TO(8/19)
JL1429
JTAGTMS
JL1430
XNZCRST
52 XNZCRST
TO(8/19)
JL1431
E
GPSTDO
JL1433
65 SHGPSTCK
TO(17/19)
JL1434
SHGPSTMS
JL1435
GPSTRST
JL1401
SHTDO
JL1402
GPSTDO
JL1403
SHGPSTCK
NOT USE
F JL1404
SHGPSTMS
JL1405
SHTRST
G 26
TO(3/19,6/19,12/19)
XSWGBRST
XSHCA
66
TO(12/19) NZCRST1
H
XSHRST
R1446
10k
B+
16
UNSW3.3V
46
TO(19/19)
DGND
3 4 5
NO MARK:REC/PB MODE
SIGNAL PATH
AUDIO
SIGNAL
REC
PB
0
1OE
3.3
1A
R1466
3.3
33
1Y
0
2OE
2A
0
2Y
GND
IC1402
BUFFER
4-49
6 7
C1401
IC1402
0.1u
SN74LV125APWR
B
B+
1005
3.3
VCC
0
4OE
3.3
4A
R1470
3.3
56
4Y
0
3OE
3.3
3A
R1474
3.3
47
3Y
8 9 10
JL1439
TDI
JL1456
TCK
JL1455
TMS
JL217 JL1440
ACC
JL1444
TDO
JL1441
SHTDI
JL1445
TCK1
JL1446
TMS1
JL1457
SHTRST
JL1447
XSHCA
JL1448
JTAGTST
JL1449
R215
10k
R1472
10k
4-50
RDR-GX300
11
JTAG
RD-50 (11/19)