Power Drive And Power Failure Signals - Sanyo PLC-HF10000L Service Manual

Troubleshooting

Power Drive and Power Failure Signals

POWER DRIVE SIGNALS AND POWER FAILUER DETECTION SIGNALS
562,563
IC301
SCALER
<IP00C811>
IC401
DIGITAL
GAMMA
<CXD3550>
IC5201
LVDS
RECEIVER
<XC3S200A>
IC3401
Ye & COLOR
MANAGEMENT
<EP3C80F484>
IC1801
I/O
EXPANDER
<TE7783>
SW6581
FILTER SW.
HALL
IC6591
SENSOR
IC6592
SHUTTER
SW
FAN_DAC_SCL
FAN_DAC_SDA
ON_25V
480
GAM3.3V_ON
302
GAM2.5V_ON
558
GAM1.8V_ON
481
GAM1V_ON
396
92 KEY_POW_ON
BF_POW_ON
303
POWER_ON_SW
328
PRESS_SENS
414
499 WINDS_SENS
346 FILTER_COUNT
PNL15V_ON
982
SH15V_ON
981
Power-On: H
PFC_SW
28
LAN_POW_SW
177
209
FILTER_DET1
305 POSITION_DET1
354 POSITION_DET2
PF_S5V
63
PF_PFC3
67
PF_PFC4
68
PRESS
IC886
SENSOR
SLOT1
SLOT2
IIC BUS
FANDAC_SCL_S5V
FANDAC_SDA_S5V
PF_AV
PF_MOTHER
PF_AD
PF_F_FPGA
PF_TH
PF_PIC
PF_LAN
PF_25V
PF_I/O
PF_S16V
PF_S3.3V
PF_F_MOTOR
PF_KEY
PF_GAM
PF_S-5V
Error Information is listed by the serial
command "CRALLPFAIL". See the
chapter "Diagnosis of Power Failure
with RS-232C port" and "Power failure
detection system ".
PF_PFC3
PF_PFC4
FILTER_DET1
FILTER_COUNT
PRESS_SENS
POSITION_DET1
POSITION_DET2
SLOT1_SDA
SLOT1_SCL
SLOT2_SDA
SLOT2_SCL
-160-
4
2
3
5
6
IC4801
I/O
7
EXPANDER
9 <M62320>
10
11
12
4
2
3
5
6 IC4811
I/O
7
EXPANDER
<M62320>
9
11
12
ERROR INFO.
MAIN, PFC3
MAIN, PFC4
ERR, FIL_DET
ERR, FIL_MTR
ERR, PRESSURE
ERR, SHUT_MTR
SLOT3
SLOT4
SDA
ERR, IIC_DATA
SCL