Power Supply Lines - Sanyo PDG-DHT100L Service Manual

Troubleshooting

Power supply lines

K8B
19 PFAIL_POWER
D5601
K8A
S6V1
11 IC5601 S3.3VSI
12
ON_1.8V
D5611
15 S6V2
IC5611 S5V
16
D276
IC271 S3.3V_AD
D5616
49 15V_LENS
IC5541 9V_LENS
50
45 S6VKS
IC4871 S1.8V_KS
46
IC4881 S2.5V_KS
IC4891 S3.3V_KS
41 S6VFPGA
IC6211
S1.2V_FPGA
42
IC6221 S3.3V_FPGA
IC6231
S3.3V_FPGA_2
33
S6VNIOS
IC7251
S3.3V_LVDS
34
IC3421 S1.2V_NIOS
IC3431
S3.3V_NIOS
IC3441
S2.5V_NIOS
37 S6VPW
IC4791 S5V_PW
38
IC4801
S3.3V_PW
IC4811 S3.3VPW
IC4821 S3.3VPWA
IC1861
S2.5V_USB
Q4861
ON_1.8V
Q4862
IC4831 S1.8VPW
1 SS6V
IC5831
SS3.3V
2
IC5841 SS5V
23 6V_SW
IC4761 5V
24
IC6561
3.3V
Q5621
D5621
5 S-5V
6
19 S9.6V
IC2121
9V
20
12V
27
28
MAIN
K30B
7-10 17-22
K90D
IC9501
IC9511
IC9521
MOTHER
K90E
11,12
K9H
S6V1
AV
Q5201 Q5202
PFAIL_DVI
IC8081 S1.2VSI
Q8091 S5VSI
Q8092
ON_1.8V
Q5298 Q5299
PFAIL_AD
IC281 1.8VD_A/D
D296
IC291 1.8VD_A/D
PFAIL_LENS
D5546
Q5291 Q5292
PFAIL_KS
D4881
D4896
PFAIL_FPGA
D6226
D6236
PFAIL_S5V
Q5293 Q5294
PFAIL_NIOS
D3436
D3446
D4791
ON_1.8V
IC4841
S1.8VPWA
IC4851
S2.6VPW
D4766
PFAIL_5V
PFAIL_-5V
Q5296 Q5297
D5612 PFAIL_MOTHER
MAIN
29-34 37-38 77
PFAIL_MOTHER
D9501
S5V
D9511
S3.3V 3.3V1FPGA
3.3V2FPGA
3.3V3FPGA
3.3V_AUX
D9521
S2.5V 2.5VFPGA
IC9531
S1.2V 1.2VFPGA
D3861
IC3862 S5V
PFAIL_MOTHER
397
K8P K40B
400
S5V_PW S5V_PW
28
310
399
313
1
12V 12V_FOR
|
6
IC5201
FPGA
CW1 POWER
<XC3S700>
358
312
CW2 POWER
FORMATTER
398
358
311
IC1801
64
I/O
EXPANDER
<TE7783>
21
- 130 -
-130-
K40C
7
K40E
7
K40D
1
IC7691
3.3V_FOR
Q2516 DP1.5V_MA
37
26
IC2501 DP3.3V_MA
43
DP2.5V_MA Q2524
DP1.8V_MA
MOTOR
46
DRIVE
DP5V_MA
24
<2506224>
33
DP1.2V_MA
29
Q2566 DP1.5V_SL
37
26
IC2551 DP3.3V_SL
43
DP2.5V_SL Q2574
DP1.8V_SL
MOTOR
46
DRIVE
DP5V_SL
24
<2506224>
33
DP1.2V_SL
29
CW1
CW2
DYNAMIC BLACK
K4501
IC401
DLP
PROCESSOR
[MASTER]
<2506502>
IC1401
DLP
PROCESSOR
[SLAVE]
<2506502>