Marantz SR6200 N2B - Pin Function

41 42
IC108 TDA7330
Nr. Name Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
MUXIN
V
ref
COMP
FIL OUT
GND
T1
T3
T4
OSC OUT
OSC IN
T57
RDCL
RDDA
QUAL
ARI
V
CC
T2
FSEL
TM
POR
RDS input signal.
Reference voltage
Not inverting comparator input (smoothing filter)
Filter Output
Ground
Testing output pin (not to be used)
Testing output pin (not to be used)
Testing output pin (not to be used)
Oscillator output
Oscillator Input
Testing output pin: 57KHz clock output
RDS clock output (1187.5Hz)
RDS data output
Output for signal quality indication (High = good)
Output for ARI indication (High when RDS + ARI signals are present)
(High when only ARI is present)
(Low when only RDS is present)
(indefined when no signal is present)
Supply Voltage
Testing output pin (not to be used)
Frequency selector pin: open = 4.332MHz, closed to V
CC = 8.664MHz
Test mode pin (open = normal RUN)
(closed to V
CC
= Test mode)
Reset Input for testing (active high)
PIN FUNCTION
PF0 to PF7
8
RAM
4096
BYTES
INTERRUPT
CONTROLLER
A/D CONVERTER
IN
T3
INT1
INT0
INT2
AN0 to AN11
12
RST
V
DD
V
SS
EXTAL
XTAL
AV
REF
AV
SS
RxD
TxD
PROM
120K
BYTES
2
CLOCK
GENERATOR/
SYSTEM CONTROL
PORT A
2
6
PA0 to PA7
PB0 to PB7
PC0 to PC7
PD0 to PD7
PE0 to PE1
PE2 to PE7
PG0 to PG7
PI1 to PI7
PORT
B
PORT
C
PORT
D
PORT E
PORT F
PORT
G
PORT I
PH0 to PH7
PORT H
UART RECEIVER
UART TRANSMITTER
UART BAUD RATE
GENERATOR
8
8
8
8
8
7
INT4
NMI
2
PWM0
12-BIT PWM GENERATOR 0
12-BIT PWM GENERATOR 1
PWM1
REMOCON IN
BUFFER
RAM
CS0
SI0
SO0
SCK0
SERIAL
INTERFACE
UNIT (CH1)
16-BIT CAPTURE
TIMER/COUNTER 4
TO2
8-BIT TIMER/COUNTER 0
8-BIT TIMER 1
EC0
CINT
EC2
SERIAL INTERFACE UNIT
(CH2)
SI2
SO2
SCK2
PJ0 to PJ7
PORT J
8
AV
DD
RMC
CS1
SI1
SO1
SCK1
PRESCALER/
TIME-BASE TIMER
BUFFER
RAM
TX
TEX
32kHz
TIMER/COUNTER
2
5
PORT K
PK3 to PK7
PK1
to PK2
FIFO
SERIAL
INTERFACE
UNIT (CH0)
TO0
8-BIT TIMER/COUNTER 2
8-BIT TIMER 3
EC1
TO1
2
ADJ
Vpp
SPC 700 αII
CPU CORE
8
IC107
CXP740095
PIN NO PIN NAME DESCRIPTION IN/OUT ASSIGN
ACTIVE
LEVEL
PULL-UP
DOWN
52
GND Avss
53
V
DD AV REF
I
54
V
DD AV DD
55
Protection
I/O I
56
DIR Reset
I/O O
57
Step Option
I/O I
58
Set Option
I/O I
59
Key3
60
Key2
61
Key1
62
Auto/Audio from DIR
63
Auto TV(C)
I/O I
64
Auto TV(S)
I/O I
65
4094 CE 4094 Chip Enable
I/O O
66
Multi-Room V-SYNC
I/O I Low
67
S. Video Detector
I/O I Low
68
V-SYNC
I/O I Low
69
Multi RC5 In
I/O I
70
Kill RC5
I/O O
71
N.C
72
N.C
73
4094(RLY,DC) C E 4094 (RLY,DC0) Chip Enable
74
TC9274/9164 CL K
TC9274 / 9164 Clock
75
TC9274/9164 Data
76
TC9274/9164 CE TC9274 / 9164 Chip Enable
77
Power Down Check
78
RDS Clock
79
RDS Data
I/O O
80
Headphone Check
I/O I
81
Rear Mode
I/O O Low
82
Rear Off
I/O O Low
83
Multi-Room RC5 Out
I/O O
84
RC5 Out
I/O O Low
85
Remote Control RC5 In
I/O I
86
87
88
GND V SS
89
V DD
V DD
90
N.C
91
PLL/Vol. CLK PLL / Volume Clock
I/O O
92
PLL/Vol. Data PLL / Volume Data
I/O O
93
TC9459/9842 CE TC9459 / 9842 Chip Enable
I/O O
94
PLL Data In PLL Data In ( PLL MCU)
I/O I
95
Tuner Mute
I/O O
96
Stereo
I/O I
97
Tuned
I/O I
98
PLL CE PLL Chip Enable
I/O O
99
4094/OSD CLK 4094 / OSD Clock
I/O O
100
4094/OSD Data
I/O O
I
I
I
I
O
O
O
O
O
O
I
I
I
I
I
I
I
O
O
O
O
O
O
I
II
I
I
PIN NO PIN NAME DESCRIPTION IN/OUT ASSIGN
ACTIVE
LEVEL
PULL-UP
DOWN
1
DSP INT Request DSP Interupt Request
I/O I
2
Clock Select
I/O O
3
DSP CS DSP Chip Select
I/O O
4
RAM CE RAM Chip Enable
I/O O
5
DSP Autoboot
I/O O
6
ERR Mute Error Mute
I/O O
7
EPROM Addr. 15 EPROM Address (Pin 3)
I/O O
8
EPROM Addr. 16 EPROM Address (Pin 2)
I/O O
9
EPROM Addr. 17 EPROM Address (Pin 30)
I/O O Low
10
74151 Select 0 MM74HC151 Select 0 (A0)
I/O O
11
74151 Select 2 MM74HC151 Select 0 (A2)
I/O O
12
74151 Select 1 MM74HC151 Select 0 (A1)
I/O O
13
SDA DIR/DSP/4228/4391 Serial Data
I/O I/O
14
DSP DIN DSP DATA INPUT ( DSP MCU)
I/O I
15
SCL DIR/DSP/4228/4391 Serial Clock
I/O O
16
DIR CE DIR Chip Enable
I/O O
17
DIR DIN DIR Data Input ( DIR MCU)
I/O I
18
DSP Reset CS49326 Reset
I/O O
19
DAC Reset 4228/4391 Reset
I/O O
20
6dB ATT 6dB Attenuation
I/O O
21
Multiroom Mute
I/O O
22
F_SPK_RLY Front Speaker Relay
I/O O
23
H/P RLY HeadPhone Relay
I/O O
24
Mul_OSD CE Multiroom OSD Chip Enable(SR6200: C-VIDEO Mute)
I/O O
25
Front Mute
I/O O
26
Center Mute
I/O O
27
R Center Mute Rear Center Mute
I/O O
28
Subwoofer Mute
I/O O
29
Rear Mute
I/O O
30
Power Relay
I/O O
31
Main OSD CE Main OSD Chip Enable
PU
32
DAC CS DAC(CS4391) Chip Select
PU
33
PU
34
ATT LED Attenuation LED
O O Low
PU
35
Display Off LED
O O Low
PU
36
EPROM Addr. 17 EPROM Address (Pin 31)- PS7200/PS5200 ONLY
PU
37
Night Mode LED
O O Low
PU
38
Multi-Room LED
O O Low
PU
39
FL Reset
I/O O
40
MCU Reset
I Low
41
GND Vss
42
XTAL 12MHz
43
EXTAL
44
FL Drv. CE FL Driver(LC75721E) Chip Enable
I/O O Low
45
FL Drv. Data FL Driver(LC75721E) Data
I/O O
46
FL Drv. CLK FL Driver(LC75721E) Clock
I/O O
47
Standby LED
I/O O L/H
48
Vol.Encoder Down Volume Encoder Down
I/O I
49
Vol.Encoder Up Volume Encoder Up
I/O I
50
Multi Encoder Up
I/O I
51
Multi Encoder Down
I/O I
O
O
O
O
I
O
O
O
O
I
Multi-Room Volume Encoder Down
Multi-Room Volume Encoder Up