Marantz SR9200 - QU01:H8 S2633; Pin Description

80
QU01:H8S2633
pin port I/O use Name Port Setting Note
mode = 7 Act. init
1
MD1
I YES
MD1
- - Fix H
2 MD2
I YES
MD2
- - Normal :H, Boot :L
3
NC - - - - N.C.
4
NC - - - - N.C.
5 PC0
I/O O
DATAOTU
- L Tuner Pack
6 PC1
I/O O
CLKTU
- L Tuner Pack
7 PC2
I/O O
_CETU
L L Tuner Pack
8 PC3
I/O I
DATAITU
- Tuner Pack
9 VSS
I YES
GND
- - GND
10 PC4
I/O I
SD
L Tuned
11 VCC
I YES
VCC
- - 3.3V
12 PC5
I/O I
TUST
H Stereo Tune/_MONO
13 PC6/PWM0
I/O O
_CERDS
L L Tuner Pack(RDS)
14 PC7/PWM1
I/O I
RDSDATA
- Tuner Pack(RDS)
15 VSS
I YES
GND
- - GND
16 PB0/TIOCA3
I/O T_IN
VSYNC
H V-sync Det. & Change
OSD
17 PVCC1
I YES
PVCC1
- - +5V
18 PB1/TIOCB3
I/O O
_Data(Inverted) H
P-Exp. (mute, Video),
Analog SW, Volume
19 PB2/TIOCC3
I/O O
_CLK(Inverted) H
P-Exp.(mute, Video),
Analog SW, Volume
20 PB3/TIOCD3
I/O O
_CEEXP
L
H
P-Exp. (mute, Video),
21
PB4/TIOCA4
I/O T_OUT
RC_BUS_OUT
L RC BUS Output
22 PB5/TIOCB4
I/O O
KILLIR
H L
Kill to IR input signal.
23 PB6/TIOCA5
I/O T_OUT
MRC5O
L RC BUS MULTI Output
24 PB7/TIOCB5
I/O O
_UMUTE
L L logic for Tr mute
25
PA0
I/O O
RTS
L UART
26 PA 1/TxD2
I/O SO
TXD
L
UART for Panja, Flash WR
Necessary to Pull Up
27 PA 2/RxD2
I/O SI
RXD
-
UART for Panja, Flash WR
Necessary to Pull Up
28 PA3/SCK2
I/O I
CTS
- - UART
29 Vss
I -
GND
- - Ground
30 P10/TIOCA0/
I/O T_OUT
RC6STAT
H L IR carry out
31 P11/TIOCB0/
I/O T_IN
RCIN
IR In for RC-5 $ RC-6
32 P12/
I/O O
_SMUTE
L L DAC
33
P13/
I/O O
DFS
H L DAC&ADC
34 P14/_IRQ0
I/O INT
_PDOWN
L - Power Down Detect
35
NC - -
N.C.
- -
36
NC - -
N.C.
- -
37 P15/
I/O O
_RSTDAC
L L DAC
38 P16/_IRQ1
I/O INT
ERF
H - error from DIR
Pin Description