Sanyo PLC-XT11, Service Manual

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1 PF6 CG_FILTER Not used (Initial: L) O
2 PF7 DT_STB - O
3 Vcc 5V ±0% - - -
4 PE0 A SW1 Audio SW 1 (SW1,SW2) = PC1:L, L PC2:H, L PC3:L,H O
5 PE1 A SW2 Audio SW 2 O
6 PE2 IP_PWR_DN IP Power down mode switch H: Use IP L: Not use IP O
7 PE3 IPSEL_CSA Strobe signal for AD converter of IP converter Active L O
8 PE4 CHO_CD M66230 Command Data switch output O
9 PE5 SEPA_CD Command Data switch output for Serial-Parallel converter O
10 PE6 SEPA_CTS Clear to Send output for Serial-Parallel converter O
11 PE7 CHO_CTS Clear to Send Clear to Send output for M66230 O
12 GND3 GND - - -
13 PB0 LENS_TOP Lens Top Detection Top=L I
14 PB1 M2/SEL0 Not used I
15 PB2 LENS_BOT Lens Bottom Detection Bottom=L I
16 PB3 USB_VBUS USB VBUS input H: USB connection I
17 PB4 COMP-DET Component input Y/N L: Component input I
18 PB5 S_SWIN S-Video input Y/N L: S-video input I
19 PB6 VSYNC_DET Not used (Initial: L) I
20 PB7 M2/SEL1 Not used I
21 PA7 RC_RESET Not used O
22 PA6 RCIDSW3 Remote control code switch (SW1,2,3) = LLL: Code1 O
23 PA5 RCIDSW2 HLL: Code2 O
24 PA4 RCIDSW1 HHH:Code8 O
25 PA3 RC2_SW Remote control receiver switch (Rear side) L: active H: prohibit O
26 PA2 RC1_SW Remote control receiver switch (Front side) L: active H: prohibit O
27 PA1 Eco SW Lamp Eco mode switch H:Eco L:Normal O
28 PA0 TURBO_ON/OFF Turbo LED On/Off drive (not used) O
29 Vcc 5V ±0% 5V ±10% - -
30 RD READ_CPU Read Select Active L I
31 WR WRL_CPU Write Select Active L I
32 CS IO_CS Chip Select Active L I
33 RESET EXP_RST Reset input Active H I
34 GND1 GND - - -
35 A2 PORT_SEL2 Port Select 2 - I
36 A1 PORT_SEL1 Port Select 1 - I
37 A0 PORT_SEL0 Port Select 0 - I
38 D0 D0 Data Bus 0 - I/O
39 D1 D1 Data Bus 1 - I/O
40 D2 D2 Data Bus 2 - I/O
41 D3 D3 Data Bus 3 - I/O
42 D4 D4 Data Bus 4 - I/O
43 D5 D5 Data Bus 5 - I/O
44 D6 D6 Data Bus 6 - I/O
45 D7 D7 Data Bus 7 - I/O
46 PC7 MOUSE/CPU-SW Air Mouse Select L: Air mouse active O
47 PC6 NET_SW Line Switch for RS232C-Port CtrlPort/WI H: SCI-CtrlPort L: SCI-WI O
48 PC5 7050RESET 7050 Reset O
49 PC4 A_MUTE Mute output H: Mute On O
50 PC0 CG1/CG2 Computer 1/Computer 2 switch L: Com1 H:Com2 O
51 PC1 AV/CG Computer/Video switch L: PCAnalog, H: PCDigital,AV O
52 PC2 CG/HD_SW Not used CG: L O
53 PC3 DDC_CONT Analog-DDC PC/CPU switch CPU: H O
54 PG0 CARD_IN Viewer CF Card On/Off L: No CF Card installed I
55 PG1 VIEWER_ON Viewer/wireless-LAN On/Off L: MCI/W I installed H: No installed I
56 PG2 W_LAN_IN Input for Viewer/wireless-LAN distinction H: WI L:No I
57 PG3 SCDT_DIF DVI Sync Detect input H: DVI signal I
58 GND2 GND - - -
59 PF0 WARNING Temp Warning LED output LED On=L O
60 PF1 LAMP_REP Lamp Replace LED output LED On =L O
61 PF2 READY Ready LED output LED On =L O
62 PF3 PD_DIF DVI Power Down output (not used) DVI Mode =H O
63 PF4 DVI_CONT Not used (Initial: L) O
64 PF5 DDC_CONT_DVI Digital-DDC PC/CPU switch O
No. Name Function Name Function Polarity I/O
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Parallel I/O Expander (IC1801, M66500FP)
Control Port Functions