Terminal Function Of Ics; Ic2001 (Rfkwmpt470Eb): Ic Micro Processor; Ic6901(C0Hbb0000057): Ic Fl Driver - Panasonic SA-PT875GA Service Manual

19 Terminal Function of ICs

19.1. IC2001 (RFKWMPT470EB): IC
MICRO PROCESSOR
Pin Terminal Name
No.
1 ECHO_LVL2
2 ECHO_MUTE
3 ACS_MUTE
4 ECO_PT170
5 FLD_STB
6 FLD_CLK
7 FLD_OUT
8 BYTE
9 CNVSS
10 XCIN
11 XCOUT
12 RESET
13 XOUT
14 VSS
15 XIN
16 VCC
17 NMI
18 RMT
19 SYNC
20 FX_INT
21 JOG_B
22 JOG_A
23 AMBP
24 PCONT
25 DC_DET1
26 DC_DET2
27 ECO_DAMP
28 DVD_CLK
29 DVD_STAT
30 DVD_CMD
31 UART_TX
32 UART_RX
33 MUTE_C_S
34 MUTE_F_SW
35 MOD_DA
36 HOP_DA
37 TUN_DO
38 I2CLK(TUN/IPOD)
39 I2CDAT(TUN/IPOD)
40 iPhone_RST
41 EPM
42 TUN_SD
43 FX_DET
44 FX_DI
45 FX_SCS
46 NC
47 FX_DO
48 FX_CLK
49 IPOD_VIDEO_SEL
I/O Function
O Echo Level Control 2
O Bypass Echo Circuit
O Bypass Auto Speaker Circuit
- No Connection
O FL Display Strobe Signal
O FL Display Clock Signal
O FL Display Data Out Signal
I External data bus width select
input
I Micon Programming-Processor
/ Single Chip Mode
- No Connection
- No Connection
I Microp Reset Signal
- Clock In
- GND
- Clock Out
- GND +5V
I Non Maskable Interrupt
I Remote Control Signal
I AC Sync Signal
I Interrupt from FX09 module
(Connect to AM2G_INT)
I Volume Jog B signal
I Volume Jog A signal
- No Connection
O System Power Control
I Power Supply Failure Detection
(F76)
I D-Amp and Fan Failure Detec-
tion (F61)
O D-AMP Low-High Power Supply
for Eco Operation
O DVD Clock
I DVD Status
O DVD Command
O iPod UART Transmitter Data
I iPod UART Receiver Data
O Mute Signal for Center and Sur-
round Speakers
O Mute Signal for Front and Sub-
woofer Speakers
O Digital Amp to Stand by / Oper-
ate Control Signal
O Beatprooof (Frequency Hoping)
I Tuner Stereo Detect
O I2C Data for Tuner & iPod
O I2C Clock for Tuner iPod
O iPhone Reset Signal
For downloading purpose
I Station Detection of Tuner
O Wireless Detection
I Wireless Data In
O Wireless Serial Chip Select
- No Connection
O Wireless Data Out
O Wireless Clock Video
O Composite Output Selection
Signal
Pin Terminal Name
No.
50 AV_MUTE
51 RGB_H
52 VMUTE2
53 VMUTE
54 YC_H
55 SCART_MUTE
56 UNLOAD_SW
57 INNER_SW
58 TRAY_CCW_L
59 TRAY_CW_H
60 DVD_MUTE
61 NC
62 VCC
63 ANS_FX_CS
64 VSS
65 HP_MUTE
66 AUX MUTE
67 VCOMP_MUTE
68 WIDE1
69 ASP_DAT
70 ASP_CLK
71 NC
72 NC
73 CEC_OUT
74 CEC_IN
75 RDS_DAT
76 EDA
77 ECK
78 ECS
79 NC
80 IPOD_OC
81 IPOD_DET
82 BATT_PCONT
83 IPOD_ACC
84 UD_CR
85 RDS_CLK
86 MIC_SW
87 MIC_LVL1
88 MIC_LVL2
89 MD3
90 MD2
91 DES2
92 DES1
93 SENSE1
94 ACS
95 KEY2
96 AVSS
97 KEY1
98 VREF
99 AVCC
100 ECHO_LVL1
19.2. IC6901(C0HBB0000057): IC FL
Driver
Pin Terminal Name
No.
1 SURR_LED
2 JOG_LED
3 NC
4 NC
5 OSC
6 DOUT
145
I/O Function
- No Connection
- No Connection
- No Connection
I Video Mute Control
- No Connection
- No Connection
I Unload Switch Signal
- Inner switch for CR14 changer
O Tray Close Signal
O Tray Open Signal
I DVD Mute Signal
- No Connection
- 5V
I NS Chip Select
- Ground
O Headphone Mute
O AUX Audio in Mute (Pre-ASP)
O Control signal to mute compo-
nent output.
- Not in use
O ASP Audio Signal
O ASP Clock Signal
- No Connection
- No Connection
O CEC Out Data
I CEC In Data
I NC
O EEPROM IC Data Signal
O EEPROM IC Clock Signal
O EEPROM IC Chip Select
- No Connection
I Ipod Overcurrent Protection
I iPod Insertion Detection
O iPod Charging Power Control
I iPod Authorisation IC
- Not in use
- Not in use
I Microphone Detection Signal
- Microphone Level Control
- Microphone Volume Control Out
I DVD Panel Code Digit 3
I DVD Panel Code Digit 2
I Model Selector
I Series Selector
I Digital Amp Protection Input
Signal
I Auto Speaker Setup Signal
I Key Input 2
- GND
I Key Input 1
- Voltage Reference +5V
- +5V
O Echo Level Control 1
I/O Function
O Led Drive Output
- NC
- NC
- NC
I Oscillator Input
- Data Output