Sanyo PLC-XF60A - Power Supply and Failure Detection Diagram

- 80 -
Q1007
6V
5V
S5V
IC4881
3.3VD_AD2
IC8292
3.3VD_AD1
IC8291
1.8VA
IC2271
5VA
IC1211
S6V
-5V
D1836
PF_6V
PF_-5V
Q1861
16V_M16V_M
5VMTH_PF
9V_MTH_PF
-5VMTH_PF
3.3VMTH_PF
5V_2AV2_PF
-5VAV2_PF
PF_6V
PF_16V
PF_-5V
PF_3.3V
FAN_PF5
FAN_PF5
FAN_PF13
PF_MOTOR16V
3.3V_1AV2_PF
2.5VAV2_PF
3.3V_2AV2_PF
-5VAV1_PF
3.3V_1AV1_PF
5V_1AV2_PF
3.3V_2AV1_PF
5VAV1_PF
5VAV1_PF
3.3V_1AV1_PF
-5VAV1_PF
IC9017
I/O EXPANDER
IC9016
I/O EXPANDER
PFLCD_3.3V
PFLCD_12V
PFLCD_15.5V
PFLCD_16V
IC4411
I/O EXPANDER
FN909
S16V
S6.35V
16V
-5V
16V
S9.6V
9V
S6V
S-5V
-4.7V
6V
16V
S9.6V
S6V
S-5V
6V
S6V
-4.5V
6V
5V
5VDVI1/2
3.3V
IC8081
5V
IC9029
IC8091
3.3V_DV
IC8031
S3.3V
1.8VC
IC481
3.3V
2.5V1
IC9481
S16V
12V
IC591
15.5VA
IC3561
Q564
Q563
Q1821
S1.9V
IC4891
1.5V
IC6202
3.3VA
L6221
S2.5V_PW
IC1307
S1.8V_PW
IC1306
S16V
16V
S6.35V
S3.3V
6V
-5V
S16V
S3.3V
3.3V
FAN_C
K8D
K2B
K90A
K91B
K91CK01A K91DK11
K36D
K36F
K36A
K16F K8B
K16D
K60E
K60A
K36B
K36C
K16DP
K16EP
K4404
K8C
K4403K6703
K8E
K8A
K56K
K36G
K56J
K56W
5V_D
S5V
F901 FUSE
SW901 MAIN SW
D051
D1837
D1834
D900
6
Q803
8
D8049
3.3V
IC9001
IC9028
D9013/D9014/D9016/D9017
9VMTH_PF
D9501
D8046-D8048
-5VMTH_PF
Q9032
-5VAV2_PF
-4.5V
6V
5V_1
5V_2
IC3201
IC3206
3.3V
IC1185
2.5V
IC1181
3.3V
IC3211
D006/D101/D102/D1106/D2003/D3101
D1103
D2101-D2104/D3102
D1106/D1107/D110
8
D1104
5VMTH_PF
SH3_SCL
SH3_SDA
SCL3
SDA3
3.3VMTH_PF
D591
D4403
D4404
D3561
PF_16V
D1612
D1632 D1622
P-FAIL
PF_3.3V
Q1641
Q164
2
IC1631
IC1621
FAN_PF13
IC801
CPU
FAN_PF13
POWER_SW
POWER_SW
POWER_SW_CPU
5V_1AV2_PF
3.3V_2AV2_PF
5V_2AV2_PF
3.3V_1AV2_PF
2.5VAV2_PF
DVI AV
MOTHER
MAIN
POWER(DC)
TOP NE
T
LCD DRIVE
MOTOR
POWER2(AC) POWER1(AC)
From SUB POWER
7 8 1
24
1 2
3022 16,5,3,9-12,27 28
1
66
1 2
14
68
2
7 6 5 4
12 11 10
9
10
9 7 6 5 4
3 2 3
211
9
213
212
5
8
11
10 9
3 4 6
41 42 43 44
5
|
8
11 12 15 16 11 12
5
|
8
72 74 76 78 80 82
5
1
1
1 2
K60B
1 2
K16AP
1 2
2,4-5,7,9,11
24
55
1 2
11 12
2 2
4 5 6 7
FN913
D[0]-D[7]
ICPU_DT0-ICPUDT7
ICPU_DT0-ICPUDT7
IC4713
I/O EXPANDER
IC4714
I/O EXPANDER
IC6717
BUFFER
IC5825
BUFFER
D[0]-D[7]
D[0]-D[7]
D[0]-D[7]
D[0]-D[7]
3.3V_2AV1_PF
Fig.8 Power supply and failure detection
Chassis Description & Troubleshooting