Sanyo PLC-XF1000 - Power Failure Detection Tree (1;)

-120-
Troubleshooting
- 120 -
D2551
S3.3V
S9.6V
S6V
5VB
16V_M
- 5V
12VA
HVDD
VVDD
IC5651
3.3V 3.3V_FRT
1.2V_FRT
1.2V_FRTA/D
Q5630
IC2251
S1.2V_IO
IC5661
S1.2V_IO_A
IC5671
S1.2V_NIOS
S1.2V_NIOS_D
5V
15.5V
IC591
S3.3V_NIOS
L5861
S2.5V_NIOS_A
IC5681
S3.3V_IO
L5801
S1. 8V_PW
IC1306
S2.6V_PW
IC1307
S1.9V
IC1841
S5V
IC4861
IC5241
IC5242
PF_1.2VFST
L5241
3.3V_DI/DDA
2.5V_DI
1.8V_DI/DDA
3.3V_AD
A3.3V_AD
D3.3V_AD
Q1451
IC1451
IC1441
IC2252
16V_M
D4784-86
5VA/C
IC2291
D4783
D4788
D5630
D5630
PF_3.3V
D4781
PF_S9V MAIN, S9V
MAIN, 3V
MAIN, 1.2VFST
MAIN, PLLFST
MAIN, 3.3VGAM
MAIN, 2.5VGAM
MAIN, 1.8VGAM
MAIN, 3.3VAD
MAIN, 5V
MAIN, S16V
MAIN, -5V
MAIN, 12VA
MAIN, 15.5VGAM
MAIN, K8G
MAIN, DCFAN1
FAN, FN910
MAIN, DCFAN2
FAN, FN911
MAIN, DCFAN3
FAN, FN907
MAIN, THERMO
MAIN, K8E
D4782
PF_PLLFST
PF_3.3VGAM
PF_2.5VGAM
PF_1.8VGAM
PF_3.3VAD
PF_5V
PF_1.8VAD
D4787
PF_S16V
PF_-5V
PF_12VA
D4789
MAIN, 16VM
PF_16V_M
PF_15.5VGAM
D9803
MAIN, 25V_4LCD
PF_25V_4LCD
D7801
PF_VCCFAN1
D7802
PF_VCCFAN2
PF_MOTOR
Q7805
PF_FAN1
Q7806
PF_FAN2
PF_VCCFAN3
PF_FAN3
K8D
K8G
9 1 13
28
19
29
Q7809
PF_K8G
10 6251
DETECTION
LINE NAME
ERROR INFO.
K78F
21
K8E
14
PF_TH
K8U
13
27 25
FAN12V
12V
12VA
LAMP FANNET
(FN9010, FN911)
FN907
MAIN, PFC3
MAIN, PFC4
PF_PFC3
PF_PFC4
K8Q
21
UNIT_PFC1-2
LAMP FANNET
(SW902, SW903, SW904)
MOTOR
D1452
D1451
MAIN, 3.3VPIC
PF_3.3V_PIC
MAIN, 1.2VPIC
PF_1.2V_PIC
MAIN, 2.5VPIC
PF_2.5V_PIC
D5661
S3.3V_PIC
IC5662
S1.2V_PIC
IC5672
S1.2V_PICD
S2.5V_PICA
IC5682
ON_15V
SW_DC_PIC
25V
Q9832 Q9209
ON_25V
MAIN
MAIN, 1.8VAD
S12V
IC5502
S16V
A1.8V_AD
D1.8V_AD
D7722
Q7792
ERR, FIL_DET
ERR, FIL_MTR
ERR, PRESSURE
ERR, SHUT_MTR
FILTER_DET
FILTER_COUNT
PRESS_SENS
POSITION_DET1
POSITION_DET2
HALL
SENSOR
SW6581
FILTER SW.
SHUTTER
SW
IC6591
IC6592
PRESS
SENSOR
IC886
K8J K8I K8E
Power failure detection tree (1/2)