Eiki LC-X71 LC-X71L - Manual (Page 49)

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Chassis Description
Power failure detection tree
3.3V
S16V
S6V
6V
1.8V IC1421
5V IC5891
VD1.8V IC9292
3.3V1
13.5V IC1592
15.5V IC1591
S5V IC5881
3.3V_AD2
L262
MAIN_3.3V_PF
3.3VFPGA
L3403
3.3VPLLA
L3404
1.5VFPGA IC3401
1.5VPLLA
L3402
L1251
D1421
1.5VPLLG
L3401
5V1 IC271
ON_15V
IC261
3.3V2 IC9293
FAN CONTROL CIRCUIT
3.3V_AD3
L263
3.3V_AD1
L261
D5801
D591
D7872
FN907
FANs
D3401
D3402
SWF_1.2V_PF
SWF_2.5V_PF SWFPGA, 2.5V
SWFPGA, 1.2V
MAIN, 3.3V
(Gamma,FPGA,A/D)
MAIN_6V_PF
D5801
MAIN, 6V
(A/D)
GAMMA, 1.8V
(Gamma)
FPGA, 1.5V
(FPGA)
FAN, 16V
GAMMA, 15.5V
(PANEL)
LAMP FAN, 16V
M/A, 12V
GAM_1.8V_PF
D1251
D1252
FPGA_1.5V_PF
FAN_PF
GAM_15.5V_PF
M/A_PF
5VA
L272
5V_VD
L271
D271
D272
ANALOG, 5V
(A/D)
AD_5V_PF
3.3VA_VD
L9207
3.3VD_VD
L9206
D9201
D9202
1.8VD_VD
L9204
1.8VA_VD
L9203
D9203
D9204
ANALOG, 1.8V
(A/D)
VDEC_1.8V_PF
MAIN, S-5V MAIN_-5V_PF
L9205
L273
1.8VL_VD D9206
D261
D262
ANALOG, 3.3V
(A/D)
AD_3.3V_PF
D263
S2.5VSF
S1.2VSF
Q5881
Q7922
K8F
K8G
1-2
5-6
8-10
2-4
K8E
9-10
5
1-2
7
LAMP_FAN_PF
MAIN BOARD
DETECTION
LINE NAME ERROR INFO.
(Failure area)
K8T 2
AV, -5V -5V_AV_PF
K10R
9-10
11-12
AV, S5V S5V_AV_PF
PJNET, S5V PJ_5V_PF
K8Z 2
S3.3V
S1.8V_PW IC1306
S3.3VSF
S2.5V_PW IC1307
IC1251
IC1252
S1.9V IC5801
S-5V S-5VA
DRIVE BOARD
A/V BOARD
I/F BOARD