Control Port Functions; Scaler I/O Port Functions (Pw190) - Sanyo PLC-WL2500A Service Manual

Control Port Functions

Scaler I/O port functions (PW190)

PIN NO. PORT NO. FUNCTION
11 A11
26 A26
101 B2
124 B25
99 C1
200 C10
202 C12
204 C14
206 C16
208 C18 2-Wire Serial Data 2
211 C21 2-Wire Serial Clock 1
212 C22 2-Wire Serial Data 0
214 C24 RC
28 C26 ADC1
98 D1
191 D2
276 D3
284 D11
285 D12
288 D15
290 D17 2-Wire Serial Clock 2
293 D20 2-Wire Serial Clock 0
294 D21 2-Wire Serial Data 1
295 D22
215 D24 ADC0
126 D25 ADC2
190 E2
275 E3
352 E4
353 E5
367 E19
368 E20
30 E26 DAC1
96 F1
189 F2
420 F5
298 F23 ADC4
128 F25 DAC2
95 G1
188 G2
273 G3
419 G5
373 H22
374 J22 DAC3
347 K4
184 L2
90 M1
89 N1
267 N3
344 N4
413 N5
474 N6
265 R3
86 T1
264 T3
263 U3
409 U5
262 V3
82 Y1
260 Y3
174 AA2
258 AB3
172 AC2
331 AC7
78 AD1
256 AD3
253 AD6
161 AE11
66 AF11
SIGNAL NAME
PW_UPDATE
RXD_MCI Network RXD
DDC_SW
TXD_PW Serial Control TXD
READY_LED
LAMP_PWM Lamp Control
SDATA_PW 3-Wired Serial Control Data
DCLK Clock Output
DVS V Sync Output
SDA2 IIC Bus Switch IC DAC, SoundIC[5V_SW]
SCL1
SDA0 IIC Bus Temp Sensor [S3.3V]
R/C_PW Remote Control Input
KEY1 Input/Select/Keystone
FAN_SW2 Fan Control Switch SW2
PW_MASTER_SCK
TEMP_LED LED on:H
BLAST_AC Ballast Control
LAMP_DET Lamp retry detect, High=Retry
DHS Horiz. Sync Output
SCL2 IIC Bus Control Clock
SCL0 IIC Bus Control Clock
SDA1 IIC Bus Control Data
TXD_MCI Network TXD
P_FAIL Power Failure Signal Input, Failure:L
KEY-2 Key Control Input
FAN_SW1 Fan Control Switch SW1
PW_MASTER_SD0 Sub CPU Communication
LAMP_LED LED on:H
POWER_LED LED on:H
SCLK_PW 3-Wired Serial Control Clock
RXD_PW Serial Control RXD
FAN CON_A FAN CON_A
ON_16V Standby Power Control 16V, S-5V
PW_MASTER_SDI Sub CPU Communication
POWER_SW_LAN Network Power SW
Option SW Option Switch
FAN CON_B FAN CON_B
ON_150V Standby Power Control 15V
ON_33V Standby Power Control 3.3V
IRM_RST Color Shading Reset
ON_50V Standby Power Control 5V
VREFG Reference Voltage Output for SH
FAN_CON_C FAN_CON_C
ON_18V Standby Power Control 18V
POW_KEY Power On Key, H:ON
HDMI_DET HDMI Connection Detection
LAMP_DC_ON Power Control, Power On: H
MUTE High=MUTE_ON
MONIT_OUT Low=in, High=Monit OUT
MODEL_OPTION
S_SW S-Video Detection Input
S_CHROMA S-Video Chroma Input
SOG2 Sync On Green Input 2
S_Y S-Video Y Input
SOG1 Sync On Green Input 1
SCART_CV Y Input
VIDEO Video Input
R1 Red Input 1
G1 Green Input 1
G1 Sync Input 1
B1 Blue Input 1
R2 Red Input 2
HS1 Horiz Sync Input 1
G2 Green Input 2
B2 Blue Input 2
HS2 Horiz Sync Input 2
VS1 Vert. Sync Input 1
VS2 Vert. Sync Input 2
-56-
DESCRIPTION I/O
O
I
O
O
O
O
O
O
O
O
O
O
I
I
O
O
O
O
I
O
O
O
O
O
I
I
O
O
O
O
O
I
O
O
I
O
I
O
O
O
O
O
O
O
O
I
I
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I