Sanyo PLC-HF15000L Service Manual

-168-
Troubleshooting
Power supply and power failure detection
SLOT2
PF_S16V
PF_25V
PF_GAM
PF_F_MOTOR
MAIN, S16V
MAIN, 25V
MAIN, GAMMA
MAIN, S12V
MAIN, S5V
MAIN, PIC
MAIN, KEYSTONE
MAIN, I/O
MAIN, AD
MAIN, F_FPGA
MAIN, S3.3V
MOTHER, MOTHER
AV, AV
RS232C, LAN
MAIN, S-5V
Q6601 Q6602
K66A
K90F
K66B
K90D
9
28-30 16-18
ERROR INFO.
MOTHER
MAIN
AV
SLOT1
25V
HVDD
VVDD
Q7432
ON_25V
PNL15V_ON
Q7433
IC7431
S16V
Q7434 Q7436
PF_S5V
9
S5V
IC6651
5VA
IC1261
S5V_ID
Q1771
0.9V_DDRA
IC3341
S6V
11-13 3,4 7,8
9
S1.2V_SCX
SCX_PLL
SCX_PLL
S3.3V_SCX
IC3301
S6V1
Q6651
Q3321 Q3322
Q6652
Q1772
PF_AD
Q2271 Q2272
Q2291 Q2292
Q2281 Q2282
S1.2V_PC1
S1.2V_PC1D
1.0V_DI_C
1.0V_DI_TX
1.0V_DI
IC6402
Q6403 Q6404
Q511 Q512
Q521 Q522
Q5501 Q5502
Q7431
Q3332Q3331
IC3516
15V_SHR
SH15V_ON
ID_PWR_SW
IC3511
Q1511 Q1512
15V_SHG
SH15V_ON
POWER_ON_SW
IC3531
Q2511 Q2512
15V_SHB
SH15V_ON
IC3551
Q4461 Q4462
1.8V_KEY
KEY_POW_ON
IC4461
S12V
PF_PIC
PF_KEY
Q1406 Q1407
1.8V_DDR
GAM1.8V_ON
IC3571
Q1408 Q1409
1.0V_DDR
GAM1V_ON
POWER_ON_SW
IC3581
PF_I/O
Q1261 Q1262
S3.3V_I/O
IC1861
S4.3V1
S4.3V1
Q1861 Q1862
PF_S3.3V
S3.3V
IC6661
S4.3V2
23,24 3-8
K80B
AV
17-2015-20 27-32 37,38
9-1217-20 3,4
S9.6V
7
S-5V
S6V_M
S9.6V
S6V_AV
S-5V
Q6661 Q6662
S3.3VTME
IC1081
Q1081
D8093
D8094
Q1082
5V
IC3081
Q3081 Q3082
S2.5V_PIC1A
IC6403
Q6406 Q6407
PF_GAM
3.3_SH
IC3561
Q1401 Q1402
S3.0V_PIC1
IC6401
Q6401 Q6402
S2.5V_USB
Q1871 Q1872
Q6286 Q6287
IC5502
12V_ID
Q1761
1.8V_DDRA
S1.8V_SCX
IC3321
IC1871
S3.3VADA
1.8VA_ADA
PLL_ADA
1.8CV_ADA
1.8V_ADA
3.3V_ADA
3.3VIO_ADA
VCC0FFA
3.3V1FFA
3.3V2FFA
3.3V3FFA
3.3VFFAAUX
IC2271
KEY_POW_ON
GAM3.3V_ON
GAM2.5V_ON
POWER_ON_SW
POWER_ON_SW
KEY_POW_ON
S3.3V_SCX
IC3331
PF_F_FPGA
Q5101 Q5102
3.3VFFA 1.2VFFA
IC5101
IC2281
2.5V_ADA 1.3V_ADA
IC2291
Q3271 Q3272
Q2291 Q2292
Q3281 Q3282
POWER_ON_SW
S3.3VADB
1.8VA_ADB
PLL_ADB
1.8CV_ADB
1.8V_ADB
3.3V_ADB
3.3VIO_ADB
IC3271
IC3281
2.5V_ADB 1.3V_ADB
IC3291
IC6286
Q6266 Q6267
VCC0FFB
3.3V1FFB
3.3V2FFB
3.3V3FFB
3.3VFFBAUX
Q6101 Q6102
3.3VFFB 1.2VFFB
IC6101
3.3V1BF
3.3V2BF
3.3V3BF
3.3VBFAUX
3.3_DI
2.5V_DI_RX
IC3566
Q1403 Q1404
2.5V_DI
2.5V_DI_TX
IC6266
Q4451 Q4452
3.3V_KEY 2.5V_KEY
IC4441 IC4451
Q4491 Q4492
1.2VBF
IC4491
Q8061 Q8062
Q8051 Q8052
S1.2VSI
IC8061
Q4441 Q4442
BF_POW_ON
Q4481 Q4482
3.3VBF 2.5V_BF
IC4471 IC4481
Q4471 Q4472
PF_MOTHER
3.3V1MF
3.3V2MF
3.3V3MF
3.3VMFAUX
3.3V0MF
Q9501 Q9502
5V_BUF
Q9521 Q9522
PF_S-5V
S3.3VMF S2.5VMF
IC9511
IC9501
SLOT_1_ON
IC9551
POWER_ON_SW
IC9541
SLOT_2_ON
IC9571
IC9561
IC9521
Q9531 Q9532
1.2VMF
IC9531
Q9511 Q9512
Q9541 Q9542
S6V_AVD
9-12 3,4
S6V_AVA
K38F
RS232C
S3.3V_LAN
IC5601
Q5601 Q5602
LAN_POW_SW
29,30
S5V
-5V
PF_LANP_FAIL_LAN
PF_AV
3.3V1AF
3.3V2AF
3.3V3AF
3.3VAFAUX
3.3V0AF
Q4091 Q4092
S3.3VAV 1.2VAF
IC4071 IC4091
S3.3VSI
IC8051
Q4071 Q4072
S5V_AVD
S5V_DDC 5VDDCD
5VDDCA
IC8081
Q8081 Q8082
PF_KEY
PF_PIC
PF_AD
Q6631 Q6632
Error Information is listed by the serial
command "CRALLPFAIL". See the
chapter "Diagnosis of power failure
with RS-232C port" and "Power failure
detection system ".

Sanyo PLC-HF15000L Specifications

General

Brand	Sanyo
Model	PLC-HF15000L
Category	Projector
Language	English