Sanyo PLC-XF71 - Power Failure Detection Tree

-129-
Troubleshooting
- 129 -
1.8V_D_AV
IC4141
3.3V_D_AV
IC4131
1.8V_A_AV
IC4161
3.3V_A_AV
IC4151
3.3V_FPGA_AV
IC3152
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
1.2V_PIC
1.2V_PICA/D
Q5630
IC2251
S1.2V_IO
IC5891
S1.2V_IO_A/D
IC5865
S1.2V_NIOS
S1.2V_NIOS_A/D
5V
15.5V
IC591
S3.3V_NIOS
L5861
S3.3V_IO
L5801
S1. 8V_PW
IC1306
S2.6V_PW
IC1307
S1.9V
IC1841
S5V
IC4861
IC5241
IC6291
IC6292
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
Q6291
IC1451
IC1441
3.3V_PIC
IC2252
A1.8V_AD
D1.8V_AD
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, 1.2VPIC
MAIN, PLLPIC
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, PFC3
MAIN, PFC4
MAIN, THERMO
MAIN, K8E
D4782
PF_PLLFST
PF_1.2VPIC
PF_PLLPIC
PF_3.3VGAM
PF_2.5VGAM
PF_1.8VGAM
PF_3.3VAD
PF_5V
PF_1.8VAD
D4787
D8175
PF_S16V
PF_-5V
PF_12VA
D4789
MAIN, 16VM
PF_16V_M
PF_15.5VGAM
D7801
PF_VCCFAN1
D7802
PF_VCCFAN2
PF_MOTOR
Q7805
PF_FAN1
Q7806
PF_FAN2
ERR, IIC_DATA
Q9956
PF_3.3V_D
PF_PFC3
PF_PFC4
K8D K80H
K8G
9 1 13
28
19
29
39,172 40,84 125,169
Q7809
PF_K8G
10 6251
ASS'Y MAIN
DETECTION
LINE NAME
ERROR INFO.
K8Q
21
K8E
14
PF_TH
K8U
13
27 25
FAN12V
12V
ERR, IIC_DATA
Q9958
PF_1.8V_D
ERR, IIC_DATA
Q9957
PF_3.3V_A
ERR, IIC_DATA
Q9959
PF_1.8V_A
ERR, IIC_DATA
Q9966
PF_3.3VFPGA
ERR, IIC_DATA
Q9954
PF_9V
ERR, IIC_DATAP_FAIL
ERR, IIC_DATAPF_2.5VDVI
ERR, IIC_DATA
IC9983
PF_F5V/PF_5V
12VA
LAMP FANNET
(FN9010, FN911)
SUBPOW, 12VF1
K66G
FAN12-PF3
1,2,3
FAN, EXT_FANFAN-PF3
4,6
RGB FANNET
(FN901, FN902, FN903, FN904) )
1,2,3
UNIT_PFC1-2
LAMP FANNET
(SW902, SW903, SW904)
K66F
LAMP FANNET
(FN907, FN908, FN909, FN912)
MOTOR
D1452
D1451
ON_15V
F5V_AV
IC9942
VDD2.5_DVI
IC9942
9V_AV
5V_AV
5V
POWER(DC)
AV/DVI
MAIN
12VF1
FAN, IN_FANFAN-PF1
4,6
FAN, NET_FANFAN-PF2
2
K66H
K66I
1
FN905
FN906
SUBPOW, 12VF2FAN12_PF5
12VF2
SUBPOW, 12VF3FAN12-PF7
12VF3
MAIN, 1.8VAD
PF_F5V
PF_5V
S12V
IC5502
S16V
Q8171Q8172
Power failure detection tree