Marantz PMD671 Service Manual page 38

QP01:XC9536XL-VQ64-10C
3
1
JTAG Port
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
3
I/O/GCK
1
I/O/GSR
2
I/O/GTS
QD02:M29W800AB80N5
V CC
19 15
A0-A18 DQ0-DQ14
W DQ15A±1
M29W800AT
E BYTE
M29W800AB
G RB
RP
V SS
Q808/Q809:MC74VHC14DT
1 2
A1 Y1
3 4
A2 Y2
5 6
A3 Y3
9 8
A4 Y4
11 10
A5 Y5
13 12
A6 Y6
JTAG
Controller
I/O
Blocks
V A6 Y6 A5
CC
14 13 12 11
Y = A
1 2 3 4
A1 Y1 A2 Y2
Inputs
A
L
H
In-System Programming Controller
54
Function
18
Block 1
Macrocells
1 to 18
54
Function
18
Block 2
Macrocells
1 to 18
Y5 A4 Y4
10 9 8
5 6 7
A3 Y3 GND
Outputs
Y
H
L
54