Clarion NAX963HD Service Manual page 34

Main PWB(B1) section 6/13
[ ATAPJ ]
IDE_CONT
1/12
IDED_15:0
9/12 /PERI_RESET
L600
mPZ1608S601AT
D3.3V
10/12
HDD5V
11/12 D_GND
- 32 -
IDED0
IDED1
IC601
IDED2
SN74LVC3G34DCTR
IDED3
0V
GND C602
C532
IDED4
IDED5
3.3V
VCC
IDED6
C601
IDED7
0.1
IDED8
C
IDED9
5V tolerant
IDED10
IDED11
C603
C533
IDED12
IDED13
IDED14
IC600
IDED15
SN74AHCT
1G08DCKR
5V
VCC
R604
100
0V
GND
C600
0.1
TTL INPUT
VCC=5V
NAX963HD
5V tolerant
with 26ohm damping register
IC602
SN74LVCHR16245AG
0V
1DIR 1OE
HD0
B1 A1
HD1
B2 A2
0V GND 0V
GND
HD2
B3 A3
HD3
B4 A4
C 3.3V 3.3V C C605 0.1
0.1
VCC
C535 100p
100p VCC
C
C
HD4
B5 A5
HD5
B6 A6
0V 0V
GND
GND
HD6
B7 A7
HD7
B8 A8
HD8
B1 A1
HD9
B2 A2
0V 0V
GND
GND
HD10
B3 A3
HD11
B4 A4
0.1 C606 0.1
C 3.3V C
3.3V
100p VCC VCC
C534 100p
C
C
HD12
B5 A5
HD13
B6 A6
0V 0V
GND GND
HD14 mPZ1608S221AT
B7 A7
HD15
B8 A8
0V
2DIR2OE
P600
To J1200 of Main PWB(page 37)
0V
50 GND /RESET 49
HD8
HD7
47
48 DD8 DD7
HD9
HD6
DD9 DD6 45
46
HD10
HD5
43
44 DD10 DD5
HD11 HD4
DD11 DD4 41
42
HD12
HD3
40 DD12 DD3 39
HD13
HD2
37
38 DD13 DD2
HD14
HD1
36 DD14 DD1 35
HD15
HD0
34 33
DD15 DD0
0V
NC
32 KEY GND 31
0V
30 GND DMARQ 29
/IDE_IOWR
0V
28 27
GND /DIOW
/IDE_IORD
0V
26 GND /DIOR 25
NC
24 CSEL IORDY 23
/IDE_DACK
TP600 0V
22 GND /DMACK 21
HDD_/IOIS16
TP601 20 /IOIS16 INTRQ 19
IDEA1
HDD_/PDIOG
18 17
/PDIAG DA1
IDEA2
IDEA0
16 DA2 DA0 15
/IDE_CS1
/IDE_CS0
14 13
/CS1 /CS0
0V
TP602
12 GND /DASP 11
HDD_/DASP
0V 0V
10 GND GND 9
0V
8 7
GND 5VMOT
5V
6 5VLOG 5VMOT 5
L601
L602
4 5VLOG 5VMOT 3 mPZ1608S221AT
2 1
5VLOG 5VMOT
5V
POWER
Power ON:9mA VF=4Vmax
R609 82
R610 82
R611 82