134
19 Terminal Function of ICs
19.1. IC2001 (RFKWMPT470EB): IC
System Control
19.2. IC6901(C0HBB0000057): IC FL
Driver
Pin
No.
Terminal Name
I/O
Function
1
ECHO_LVL2
O Echo Level Control 2
2
ECHO_MUTE/MODE
O Bypass Echo Circuit
3
ACS_MUTE
O Bypass Auto Speaker Circuit
4
ECO_PT170
-
No Connection
5
FLD_STB
O FL Display Strobe Signal
6
FLD_CLK
O FL Display Clock Signal
7
FLD_OUT
O FL Display Data Out Signal
8
BYTE
I
External data bus width select
input
9
CNVSS
I
Micon Programming-Processor
/ Single Chip Mode
10
XCIN
-
No Connection
11
XCOUT
-
No Connection
12
RESET
I
Microp Reset Signal
13
XOUT
-
Clock In
14
VSS
-
GND
15
XIN
-
Clock Out
16
VCC
-
GND +5V
17
NMI
I
Non Maskable Interrupt
18
RMT
I
Remote Control Signal
19
SYNC
I
AC Sync Signal
20
FX_INT
-
No Connection
21
JOG_B/VOL_DOWN
I
Volume Jog B signal
22
JOG_A/VOL_UP
I
Volume Jog A signal
23
AMBP
-
No Connection
24
PCONT
O System Power Control
25
DC_DET1
I
Power Supply Failure Detection
(F76)
26
DC_DET2
I
D-Amp and Fan Failure Detec-
tion (F61)
27
ECO_DAMP
O D-AMP Low-High Power Supply
for Eco Operation
28
DVD_CLK
O DVD Clock
29
DVD_STAT
I
DVD Status
30
DVD_CMD
O DVD Command
31
UART_TX
O iPod UART Transmitter Data
32
UART_RX
I
iPod UART Receiver Data
33
MUTE_C_S
O Mute Signal for Center and Sur-
round Speakers
34
MUTE_F_SW
O Mute Signal for Front and Sub-
woofer Speakers
35
MOD_DA
O Digital Amp to Stand by / Oper-
ate Control Signal
36
HOP_DA
O Beatprooof (Frequency Hoping)
37
TUN_DO
I
Tuner Stereo Detect
38
TUN_DI
O I2C Data for Tuner iPod and
Karaoke Scroing IC
Tuner : B7/68
Karaoke : C8/C9 (temp)
iPod : 20/21
39
TUN_CLK
O I2C Clokc for Tuner iPod and
Karaoke Scroing IC
40
iPod/iPhone_RST
O iPhone Reset Signal
41
EPM
O For Downloading Purpose
42
TUN_SD
I
Station Detection of Tuner
43
FX_DET
O Wireless Detection
44
FX_DI
-
No Connection
45
FX_SCS
-
No Connection
46
NC
-
No Connection
47
FX_DO
-
No Connection
48
FX_CLK
-
No Connection
49
IPOD_VIDEO_SEL
O Composite Output Selection
Signal
50
AV_MUTE
O SCART Audio In Mute
51
RGB_H
O Blanking signal for SCART
52
VMUTE2
O SCART Function Switch Control
53
VMUTE
I
Video Mute Control
54
YC_H
O Luminance or Composite Out
Selection
55
SCART_MUTE
O Mute control of SCART Audio
56
UNLOAD_SW
I
Unload Switch Signal
57
INNER_SW
-
No Connection
58
TRAY_CCW_L
O Tray Close Signal
59
TRAY_CW_H
O Tray Open Signal
60
DVD_MUTE
I
DVD Mute Signal
61
NC
-
No Connection
62
VCC
-
5V
63
FXBUNDLE_CS
I
NS Chip Select
64
VSS
-
Ground
65
HP_MUTE
O Headphone Mute
66
AUX MUTE
O AUX Mute
67
VCOMP_MUTE
O Video Component Muting Sig-
nal
68
WIDE1
O 16:9 or 4:3 Aspect Ratio
(SCART) Control
69
ASP_DAT
O ASP Audio Signal
70
ASP_CLK
O ASP Clock Signal
71
NC
-
No Connection
72
NC
-
No Connection
73
CEC_OUT
O CEC Out Data
74
CEC_IN
I
CEC In Data
75
RDS_DAT
I
RDS Data Signal
76
EDA
O EEPROM IC Data Signal
77
ECK
O EEPROM IC Clock Signal
78
ECS
O EEPROM IC Chip Select
79
NC
-
No Connection
80
IPOD_OC
I
Ipod Overcurrent Protection
81
IPOD_DET
I
iPod Insertion Detection
82
BATT_PCONT
O iPod Charging Power Control
83
IPOD_ACC
I
iPod Authorisation IC
84
UD_CR
-
CR14 Position
85
RDS_CLK/TOP
I
RDS Clock Signal
86
MIC_SW
-
No Connection
87
MIC_LVL1
-
No Connection
88
MIC_LVL2
-
No Connection
89
MD3
I
DVD Panel Code Digit 3
90
MD2
I
DVD Panel Code Digit 2
91
DES2
I
Model Selector
92
DES1
I
Series Selector
93
SENSE1
I
Digital Amp Protection Input
Signal
94
ACS
I
Auto Speaker Setup Signal
95
KEY2
I
Key Input 2
96
AVSS
-
GND
97
KEY1
I
Key Input 1
98
VREF
-
Voltage Ref5V
99
AVCC
-
+5V
100 ECHO_LVL1
O Echo Level Control 1
Pin
No.
Terminal Name
I/O
Function
1
LED2
O Led Drive Output
Pin
No.
Terminal Name
I/O
Function
Summary of Contents for SA-PT470EB
Page 13: ...13 ...
Page 43: ...43 Fig 3 Fan Connector CN5501 ...
Page 49: ...49 9 2 Main Components and P C B Locations ...
Page 109: ...109 ...
