Terminal Function Of Ics; Ic200 (Rfkwmpt75Phk): Ic Microprocessor; Ic901(C0Hbb0000057): Ic Fl Driver - Panasonic SCXH70 Service Manual

19 Terminal Function of ICs

19.1. IC200 (RFKWMPT75PHK): IC
MICROPROCESSOR
Pin Terminal Name
No.
1 NC
2 NC
3 NC
4 ECO_CTRL
5 FLD_STB
6 FLD_CLK
7 FLD_OUT
8 BYTE
9 CNVSS
10 NC
11 NC
12 RESET
13 XOUT
14 VSS
15 XIN
16 VCC
17 NMI
18 RMT
19 SYNC
20 NC
21 /SD
22 /OTW
23 NC
24 PCONT
25 DC_DET1
26 DC_DET2
27 NC
28 DVD_CLK
29 DVD_STAT
30 DVD_CMD
31 TXD
32 RXD
33 CLK
34 DAP_MUTE
35 DAP_DAT
36 DAP_CLK
37 TUN_RST
38 TUN_SDIO
39 TUN_SCLK
40 NC
41 EPM
42 TUN_GPIO
43 NC
44 NC
45 NC
46 CE
47 NC
48 SEL_A
49 SEL_B
50 NC
51 RGB_H
52 VMUTE2
53 VMUTE
54 YC_H
I/O Function
- No Connection
- No Connection
- No Connection
O ECO supply Out Control
O FL Display Strobe Signal
O FL Display Clock Signal
O FL Display Data Out Signal
I External data bus width select
input
- Micon Programming-Processor
/ Single Chip Mode
- No Connection
- No Connection
I Microp Reset Signal
- Clock out
- GND
- Clock In
- GND +3.3V
I Non Maskable Interrupt
I Remote Control Signal
I AC Sync Signal
- No Connection
I D-Amp shut down
I Over Temperature Warning
- No Connection
O System Power Control
I Power Supply Failure Detection
(F76)
I D-Amp and Fan Failure Detec-
tion (F61)
- No Connection
I DVD Clock
I DVD Status
O DVD Command
I For Flash TxD
O For Flash RxD
I For Flash CLK
O Mute Signal for DAP
O DSP IC Data Line
O DSP IC Clock
O Tuner Reset
O Tuner Data
O Tuner Clock data
- No Connection
I For Downloading Purpose
I Tuner General Purpose Pin
- No Connection
- No Connection
- No Connection
I Flash Chip Enable
- No Connection
O Analog SW IC Select A
O Analog SW IC Select B
- No Connection
O Blanking signal for SCART
- No Connection
O Video Mute Control
O To Select Luminance or Com-
posite Out
Pin Terminal Name
No.
55 NC
56 UNLOAD_SW
57 INNER_SW
58 TRAY_CCW_L
59 TRAY_CW_H
60 DVD_MUTE
61 NC
62 VCC
63 NC
64 VSS
65 NC
66 NC
67 NC
68 WIDE1
69 NC
70 NC
71 DAP_RST
72 DAP_PDN
73 CEC_OUT
74 CEC_IN
75 VALID
76 EDA
77 ECK
78 ECS
79 NC
80 NC
81 NC
82 NC
83 NC
84 NC
85 NC
86 NC
87 NC
88 NC
89 MD3
90 MD2
91 DES2
92 DES1
93 NC
94 ECO_DAMP
95 KEY2
96 AVSS
97 KEY1
98 VREF
99 AVCC
100 NC
19.2. IC901(C0HBB0000057): IC FL
Driver
Pin Terminal Name
No.
1 SURR_LED
2 JOG_LED
3 NC
4 NC
5 OSC
6 DOUT
7 DIN
8 CLK
9 STB
117
I/O Function
- No Connection
I DLS6 Unload Switch Signal
I Inner Switch for DLS6E and
OPU
O DLS6E Tray Close Signal
O DLS6E Tray Open Signal
I Mute from DVD Module
(Reverse logic of ZFLAG)
- No Connection
- 3.3V System Supply
- No Connection
- System Ground
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
O DSP IC Reset
O DSP IC Standby
O CEC Out Data
I CEC In Data
I VALID input port from DAP
O EEPROM IC Data Signal
O EEPROM IC Clock Signal
O EEPROM IC Chip Select
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
- No Connection
I DVD Panel Code Digit 3
I DVD Panel Code Digit 2
I Model Selector
I Series Selector
- No Connection
I detect speaker out voltage for
Eco supply
I Keyline 2
- Analog GND
I Keyline 1
- Voltage Reference
- Analog +5V Supply
- No Connection
I/O Function
- NC
- NC
- NC
- NC
I Oscillator Input
- Data Output
I Data Input
I Clock Input
I Serial Interface Strobe