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20 Terminal Function of ICs
20.1. IC2801 (RFKWMAKX10PN): IC
MICRO-PROCESSOR
Pin
Terminal Name
No.
1
NC
2
NC
3
Mute_F
4
F_HOP
5
DCDET_DAMP
6
MODE_DA
7
MUTE A
8
BYTE
9
CNVSS EFP_CNVSS
10 XCIN
11 XCOUT
12 /RESET
13 XOUT
14 VSS
15 XIN
16 VCC
17 /NMI
18 RMT
19 TUN_INT
20 SYNC
21 NC
22 NC
23 NC
24 TUN_RST
25 TUN_CLK
26 TUN_DATA
27 NC
28 NC
29 USB_SCL (RXD)/
WR_END
30 USB_SDA (TXD)/ERR
31 RXD
32 TXD
33 USB_RST(CLK)
34 BUSY
35 ASP_DAT
36 ASP_CLK
37 NC
38 NC
39 NC
40 NC
41 NC
42 NC
43 NC
44 NC
45 NC
46 NC
47 NC
48 NC
49 SMPS_BP
50 NC
51 DCDET_PWR
52 PCONT/EFP/CE
I/O
Function
-
No Connection
-
No Connection
O DAMP MUTE_F
O FHOP for DAMP
I
DC detect input 1 (D.Amp fail-
ure)
O For digital amp mute
O Audio Mute
-
External Data Bus width select
input. (GND)
-
Flash Mode Terminal
-
32.768kHz sub clock
-
32.768kHz sub clock
-
/Reset input (Active L)
-
10MHz main clock
-
GND (0V)
-
10MHz main clock
-
Power Supply (+3.3V)
-
Connected to vcc (3.3V)
I
Remote control Input
I
Tuner Interupt
I
AC failure detect input
-
No Connection
-
No Connection
-
No Connection
O Tuner Reset
O Tuner CLK
I/O Tuner Data
-
No Connection
-
No Connection
I/O USB I2C clock line (Flash Rx for
on board writer)
I/O USB I2C data line (Flash Tx for
on board writer)
O RX for Debug
O TX for Debug
O USB reset pin. (Flash Clock for
on board writer)
I
(Flash Busy for On board writer)
I/O ASP DATA
I/O ASP_CLK
-
No Connection
-
No Connection
-
No Connection
-
No Connection
-
No Connection
-
No Connection
-
No Connection
-
No Connection
-
No Connection
-
No Connection
-
No Connection
-
No Connection
O SMPS_Beat Proof
-
No Connection
I
DC detect input (Power supply
failure)
O Main transformer control output
Pin
Terminal Name
No.
53 EE_CS/EFP/EPM
54 EE_CLK
55 EE_DAT
56 MCLK
57 MDATA_OUT
58 MLD
59 STATUS
60 CD RST
61 /RESET_SW(INNER_SW)
62 VCC
63 CD_LOAD_(H)(TRV_SW)
64 VSS
65 CD_LOAD_(L)(TRV_CCW
)
66 CD OPEN SW
67 NC
68 HEADPHONE_SW
69 NC
70 NC
71 NC
72 NC
73 NC
74 NC
75 BLKCK
76 NC
77 NC
78 VERR
79 USB_REQ WR_START
80 TERR
81 MMOD0
82 FL_CLK
83 FL_DOUT
84 FL_CS
85 CLIP_ATT
86 CLIP_SENSOR
87 NC
88 ROTARY_JOG
89 REG
90 VOL_JOG
91 CS
92 NC
93 KEY 2
94 KEY 1
95 BASS_JOG1
96 AVSS
97 BASS_JOG2
98 VREF
99 AVCC
100 DEMO_SEL
20.2. IC6901(C0HBB0000057): IC FL
Driver
Pin
Terminal Name
No.
1
P0
99
I/O
Function
O EEPROM chip select
EPM for on board writer)
O EEPROM clock
I/O EEPROM data
I/O CD command CLK output
I/O CD command data output
I/O CD command load output
I
CD servo LSI status input
O CD reset Output
I
CD limit SW Input for the most
inner point(activeLow)
(s_ImecINNER)
-
Power supply (+3.3V)
O CD LOAD (H)
(s_OmecTRAY_CW_H)
-
Ground (0V)
O CD LOAD
(L)(s_OmecTRAY_CCW_H)
I
CD OPEN SW
(s_ImecUNLOAD)
-
No Connection
I
Headphone SW
-
No Connection
-
No Connection
-
No Connection
-
No Connection
-
No Connection
-
No Connection
I
CD block control Input
-
No Connection
-
No Connection
O verify error for USB version up
using CD
I
Write start flag for USB version
up.
I
Time Out Error for USB
I
Micon mode switching for USB
version up
O Serial Clock to FL driver
O Serial Data to FL driver
O FL driver CS
O Clip Attenuation
I
CLIP SENSOR
-
No Connection
I
Rotary Jog
I
Region Setting
I
Volume Jog
I
Chip Select pin
-
No Connection
I
Key 2 Input
I
Key 1 input
I
Bass Jog 1
-
Analog power supply input
(Connect to GND)
I
Bass Jog 2
-
Reference for AD (3.3V)
-
Analog power supply input
I
(H= default demo ON, L=default
demo OFF)
I/O
Function
-
No Connection
(Flash
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