Power Drive And Power Failure Signals - Sanyo PLC-HF15000L Service Manual

Troubleshooting

Power drive and power failure signals

POWER DRIVE SIGNALS AND POWER FAILUER DETECTION SIGNALS
562,563
480
302
558
IC301
481
SCALER
<IP00C811>
396
92
303
328
414
499
IC401
DIGITAL 982
GAMMA
981
<CXD3550>
28
IC5201
177
LVDS
RECEIVER
209
<XC3S200A>
178
IC3401
305
Ye & COLOR
MANAGEMENT
354
<EP3C80F484>
63
65
IC1801 66
I/O
EXPANDER 67
<TE7783>
68
8
9
PFC1
PFC2
AMC
SHUTTER
SW
SLOT1
SLOT2
FAN_DAC_SCL
FAN_DAC_SDA
ON_25V
GAM3.3V_ON
GAM2.5V_ON
GAM1.8V_ON
GAM1V_ON
KEY_POW_ON
BF_POW_ON
POWER_ON_SW
PRESS_SENS
WINDS_SENS
PNL15V_ON
SH15V_ON
Power-On: H
PFC_SW
LAN_POW_SW
FILTER_DET1
FILTER_DET2
POSITION_DET1
POSITION_DET2
PF_S5V
PF_PFC1
PF_PFC2
PF_PFC3
PF_PFC4
FILTER_POSI1
FILTER_POSI2
FAN CONTROL
CIRCUIT
(DC POWER)
PRESS
IC886
SENSOR
IIC BUS
FANDAC_SCL_S5V
FANDAC_SDA_S5V
PF_AV
4
PF_MOTHER
5
PF_AD
6
IC4801
PF_F_FPGA
7
EXPANDER
PF_TH
9 <M62320>
PF_PIC
10
PF_LAN
11
PF_25V
12
PF_I/O
4
PF_S16V
5
PF_S3.3V
6
IC4811
PF_F_MOTOR
7
EXPANDER
<M62320>
PF_KEY
9
PF_GAM
11
PF_S-5V
12
PF_FAN1
4
PF_FAN2+3
5
PF_FAN4
6
IC5681
PF_FAN5
7
EXPANDER
PF_FAN6
12 <M62320>
PF_FAN7
11
PF_FAN8
10
PF_FAN9
9
ERROR INFO.
PF_FAN1
DC,
PF_FAN2+3 DC,
PF_FAN4
DC,
PF_FAN5 DC,
PF_FAN6
DC,
PF_FAN7 DC,
PF_FAN8
DC,
PF_FAN9 DC,
PFC,
PF_PFC1
PF_PFC2 PFC,
PFC,
PF_PFC3
PF_PFC4 PFC,
FILTER_DET1 ERR,
FILTER_DET2
ERR,
ERR, PRESSURE
PRESS_SENS
POSITION_DET1
ERR, SHUT_MTR
POSITION_DET2
SLOT1_SDA SLOT3
SLOT1_SCL
SLOT2_SDA
SLOT4
SLOT2_SCL
SDA
ERR, IIC_DATA
SCL
-171-
2
3
I/O
2
3
I/O
2
3
I/O
Error Information is listed
by the serial command
"CRALLPFAIL". See the
chapter "Diagnosis of
power failure with RS-3C
FAN1 port" and "Power failure
FAN2+3 detection system ".
FAN4
FAN5
FAN6
FAN7
FAN8
FAN9
PFC1
PFC2
PFC3
PFC4
FIL_DET
FIL_MTR