24.1. IC2001 (C2CBYY000442):
System Control IC
Pin
No.
Terminal
Name
I/O Function
1 LOAD_REV O Loading Motor Control (Open/Close-
RC1)
2 LOAD_FWD O Loading Motor Control (Open/Close-
RC1)
3 LOAD
(CAM_SW)
I UP/DOWN Switch (RC1)
4 OPEN_SW I OPEN Switch (RC1)
5 FX_DO O Wirel ess Data Output
6 XM_PCONT O Power Control of XM Module
7 FX_DI I Wireless Data Input
8 BYTE I VSS (GND)
9 CNVSS - VSS (GND)
10 XM_EN I XM Radio Enable (H: Enable; L: Disable)
11 RDS_EN I RDS Enable H = Enable, L = Disable)
12 RESET I SYSTEM RESET INPUT
13 XOUT - MAIN CLOCK OUTPUT (10.0MHZ)
14 VSS - GND (0V)
15 XIN - MAIN CLOCK INPUT (10 MHZ)
16 VCC - POWER SUPPLY (5V)
17 NMI I CONNECT TO VCC, EXTERNAL
INTERRUPT I/P
18 RMT I REMOCON INPUT
19 SYNC I AC FAILURE DETECT INPUT
20 PULSE I Pulse Sensor Speed Detection (RC1)
21 IPOD_EN I iPod Enable (L=Disable, H=Enable)
22 PWM O PWM Output for changer
23 EDA I/O DATA signal for the EEPROM
24 ECK O CLOCK signal for the EEPROM
25 ECS O LAT signal for the EEPROM
26 FX_EN I Disable/Enable for FX (Wireless) Support
27 XM_RESET O XM Module reset
28 DVD_CLK I CLK signal for the DVD Module
29 DVD_STAT I STATUS signal from the DVD Module
30 DVD_CMD O CMD signal for the DVD Module
31 UART_TX O iPod/D-Port Data Output
32 UART_RX I iPod/D-Port Data Output
33 FX_CLK O Wireless Clock
34 FX_DET1 I RF Change Direction (Wireless Module)
35 XM_SC_TXD O XM sys ctrl output (Micon to XM)
36 XM_SC_RXD I XM sys ctrl input (XM to micon)
37 TUN_DO I Stereo Detect
38 TUN_DI O I2C Data for Tuner
39 TUN_CLK O I2C Clock for Tuner
40 DVD_PCONT O Control Signal for the Power for the DVD
MODULE
41 EPM I [Flash Connector]
42 DVD_MUTE I Signal from DVD module control mute
circuit
43 DCDET1 I DC Detection circuit 1
44 XM_MUTE I XM MUTE (L: Mute Off) (H: Mute On)
45 ACS_EN I Wide Surround Enable
46 VMUTE O Video Mute Control
47 ASP_CLK O Clock signal for 6ch VOL ASP
48 ASP_DAT O Data signal for 6ch VOL ASP
49 TUN_SD I Tuner Station Detect
50 JOG_LED O Volume JOG LED
51 XM_ANT_REV I XM Antenna Receive (H: Mismatch
Antenna) (L: Matching Antenna)
52 HBASS_SW O HBASS Control
Pin
No.
Terminal
Name
I/O Function
53 XM_LINK_
ACT
I XM Link Active (H: Link Active) (L: No
Data transfer)
54 MULTI_1 O Multi Room selector 1
55 MULTI_2 O Multi Room selector 2
56 POS_SW
(INT)
I Position Sensor (RC1)
57 TURN_FWD O Tray Motor Control (Turn - RC1)
58 TURN_REV O Tray Motor Control (Turn - RC1)
59 SENS1 I Digital Amp Output Sensor 1
60 ACKIN I Acknowledge Signal from iPod
61 OPT_EN I Optical IN Enable (L=Disable, H=Enable)
62 VCC - POWER SUPPLY 5.0V
63 DC_DET2 I DC Detection Circuit 2
64 VSS - GND (0V)
65 XM_DAC_RST O XM DAC RESET
66 EXP_STROBE O IO Expander Strobe for D-Port Playback
Control
67 HOP_DA O Frequency Hop Control DA
68 MUTE_C_S O Center and Surround L & R Mute
69 MUTE_F_SW O Front L & R Mute and SubWoofer Mute
70 AMBP O AM Beat Proof for SMPS
71 MOD_DA O Digital Amp Standby Control
72 PCONT O Power Control of XM Module
73 CEC_OUT I Output Port for HDMI/CEC
74 ACS_MUTE O ACS Mute Control
75 CEC_IN I HDMI/CEC Input
76 JOG_A/
VOL_UP
I Signal A from Volume JOG / Volume Up
Button
77 JOG_B/
VOL_DOWN
I Signal B from Volume JOG / Volume
Down Button
78 HP_MUTE O Head Phone Mute signal
79 BATT_PCONT O Power Control for Battery Charging
80 XM_I2SRATE I XM I2SRATE
81 DPORT_DET2 I D-Port Detection 2
82 IPOD DETECT I iPod Detection
83 EXP_CLK O IO Expander Clock for D-Port Playback
Control
84 EXP_DATA O IO Expander Data for D-Port Playback
Control
85 FLD_CLK O Clock Signal for the FL Driver
86 FLD_STB O FL Strobe
87 FLD_OUT O FL Data Out
88 DPORT_DET1 I D-Port Detection 1
89 MD3 I Model Code 3
90 MD2 I Model Code 2
91 KEY2 I Key 2 line input
92 ACS I Auto Calibration
93 DISC_SENSE I Disc Sense
94 DES2 I Model Selector
95 DES1 I REGION Setting for Tuner
96 AVSS - Analog Power Supply Input
97 KEY1 I Key 1 Line input
98 VREF - Reference Voltage Input
99 AVCC - Analog Power Supply Input
100 DISC1_LED O Changer Disc 1 LED Indicator
24 Terminal Function of ICs
134
SA-PT750P / SA-PT750PC
To Next Page