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Marantz PS3001 - Page 41

Marantz PS3001
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55
66 P60/_DREQ0 I/O NJW1157DATA
-
O
-
L N
JW1157/CS42418 Data Input
67 VSS I VSS
- -
-
GND
68 VSS I VSS
- -
-
GND
69 P61/_TEND0 I/O NJW1157CLK
-
O
-
L N
JW1157/CS42418 Clock Input
70 P62/_DREQ1 I/O NJW1157LATCH
-
O
-
L N
JW1157 Latch Input
71 P63/_TEND1 I/O N.C.
-
O L L Open
72
P27/PO7/TIOCB5/
TMO1
I/O FLRA_ON
-
O H L F
ront Speaker On/Off
73
P26/PO6/TIOCA5/
TMO0
I/O N.C.
-
O
-
L O
pen
74
P25/PO5/TIOCB4/
TMCI1
I/O SURR_ON
-
O H L S
URR/CNT Speaker On/Off
75
P24/PO4/TIOCA4/
TMRI1
I/O AVSS
-
O H L P
ower Amp ± B_L_Sel
76
P23/PO3/TIOCD3/
TMCI0
I/O _HEAT_DET
-
I H
-
Power Amp Heat sink
Tem
pDetect
77
P22/PO2/TIOCC3/
TMRI0
I/O _STANDBY
-
O L L S
tandby Power
78 P21/PO1/TIOCB3 I/O
_HP_DET
-
I L
-
HP Jack Detect
79 P20/PO0/TIOCA3 I/O HP_ON
-
O H L H
ead Phone On
80 VCL I VCL
- - - -
81 _RES I _RST
-
L
-
Reset
82 NMI I NMI
- - -
Fix H(At the time of the un-use)
83 _STBY I _STBY
-
L H FixH
84 VCC I Vcc
- -
-
+5V
85 XTAL I XTAL
- -
-
Xtal
(20M)
86 EXTAL I EXTAL
- -
-
Xtal(20M
)
87 VSS I VSS
-
-
-
-
-
-
-
- -
-
GND
88 PF7/<B I/O SEL-
-
I
- -
Front Select. Encoder
89 VCC I Vcc
- - - -
+5V
90 PF6 I/O SEL+
-
I
-
Front Select. Encoder
91 PF5 I/O _STBY LED L O L H Standby LED On
92 PF4 I/O _RSFL
-
O L L F
ront FL Driver
93 PF3 I/O VOL-
-
I
-
Front Vol. Encoder
94 PF2 I/O VOL+
-
I
-
Front Vol. Encoder
95 PF1 I/O CTS
-
I
-
-
-
-
-
UART
96 PF0 I/O RTS H O H- UART
97 P50/TxD2/_IRQ4 I/O OSDDATA
-
O
-
L N
JU3430 Data In
pu
t
98 P51/RxD2/_IRQ5 I N.C
-
I
- -
Pull Down 10k
99 VSS I VSS
- -
-
GND
100 VSS I VSS
-
-
- -
-
GND
101 P52/SCK2/_IRQ6 I/O OSDCLK
-
O
-
L N
JU3430 Clock In
pu
t
102
P53/_ADTRG/
_IRQ7
I/O _RSTFL
-
O L L R
eset FL Driver
103 AVCC I AVCC
- -
-
+5V
104 Vref I VREF
-
-
- -
-
+5V
105 P40/AN0 I KEY0
-
AD
-
Front Key
106 P41/AN1 I KEYBÒ
-
AD
-
Front Key
107 P42/AN2 I KEY2
-
AD
-
Front Key
108 P43/AN3 I N.C.
-
I
-
Pull Up 47k
109 P44/AN4 I P_LINE_FAIL
-
AD
-
Emergency Protection
110 P45/AN5 I MODE
-
AD
-
CPU mode
111 P46/AN6/DA0 I N.C.
-
I
-
Open
112 P47/AN7/DA1 I N.C.
-
AD
-
-
-
-
-
-
-
-
-
Pull Down 47k
113 AVSS I VSS
- - - -
GND
65 VSS I VSS
-
-
-
- -
-
GND
114 VSS I VSS
- - - -
GND
115
P17/PO15/TIOCB2/
TCLKD
I/O SB_ON
-
O H L S
urroud Back On: H / Off: L
116
P16/PO14/
TIOCA2
I/O RC_OUT
-
O
-
L RC B
US Output
117
P15/PO13/TIOCB1/
TCLKC
I/O N.C.
-
O
- -
Pull Up 47k
118
P14/PO12/
TIOCA1
I/O N.C.
-
O
-
L O
pen
119
P13/PO11/TIOCD0/
TCLKB
I/O KILLIR L O H L Kill to IR input signal.
120
P12/PO10/TIOCC0/
TCLKA
I/O N.C.
-
O
-
L O
pen
121
P11/PO9/TIOCB0/
_DACK1
I/O N.C.
-
O
-
L O
pen
122
P10/PO8/TIOCA0/
_DACK0
I/O RC_IN
-
T_IN
-
IR In for RC-5
123 MD0 I MD0
-
YES
-
+5VL
124 MD1 I MD1
-
YES
-
Fix H
125 MD2 I MD2
-
YES
-
-
-
-
Normal :H, Boot :L
126 PG0 I/O _FCS
-
OL H DSP Chi
p Enable
127 PG1 I/O _RSTDSP
-
OL L DSP Reset
128 PG2 I/O _SCS
-
OL H DSP Chip Enable
pin p
ort I/O Name STBY Note
mode = 7 set use Act. init
Port Setting
IC41 : H8S2398

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