Sanyo PLC-XP200L - Appendix; Troubleshooting Common Issues

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Chassis Description
IC301
SYSTEM CONTROL
<PW392>
IC7801
DAC
FAN
CONTROL
<M62393>
K78F
FN902
(PANEL)
TPFN6
16V
IC7721 Q7722
FAN_CONT2
FAN_ENB1
PF_FN902
Q7782
Q7784
FAN_ENB1
Q7783
6
3
8
Q7721
L7721
Q7792
PF_FN904
Q7891
PF_FN901
Q7793
K78G
FN901
(PANEL)
TPFN7
K78E
FN904
(LAMP)
TPFN5
TPFN8
IC7881
3
42
1
K78H
FN908
(PBS)
IC7701 Q7702
FAN_CONT1
FAN_CONT3
6
5
4
12
2, 3
3
8
Q7701
L7701
PF_FN908
Q7942
IC7921
3
42
1
FAN_CONT4
7
K78A
FN907
(POWER)
TPFN1
PF_FN907
Q7823
IC7821
3
42
1
FAN_CONT5
15
K78B
FN903
(LAMP)
TPFN2
PF_FN903
Q7843
IC7841
IC7802
AND
3
42
1
FAN_CONT6
14
K78C
FN905
(EXHAUST)
TPFN3
K78D
FN906
(EXHAUST)
TPFN4
PF_FN905&FN906
Q7794
IC7861
IC1871
BUFFER
3
4
2
1
2
4
1
18
FAN_CONT7
FAN_DRIVE_B
13
6
2
PW_SCL0_S5V
PW_SDA0_S5V
PW_SCL0
PW_SDA0
FAN_DRIVE_CPU
IC4801
I/O EXPANDER
<TE7783>
FAN_DRIVE
Fan control stage
FN905
FN906
FN904
FN903
FN902
FN901
FN907
FN908