No Power (Power Supply) - Panasonic PT-EX600U Service Manual

Troubleshooting

No power (power supply)

IC5621
S6V
IC6609
PF_KEY
IC4461
IC4471
IC7100
SB_5V
IC5821
Q2043
S-6V
D5621
3.3VSI IC8081
ON_1.8V
D6623
PF_S3.3V
S3.3V
S3.3V_SW
1.8V_KEY
KEY_POWER_ON
PF_KEY
IC4481
3.3VBF
BF_POWER_ON
3.3V1BF
3.3V2BF
3.3V3BF
3.3VBFAUX
3.3VOBF
S5V_IRIS
5V_IRIS
3.3V_MCU
PF_3.3VS1
R8083
PF_1.2VS1
1.2VSI_1
IC8001
ON_3.3V
S3.3V0_FRT
S3.3V1_FRT
S3.3V2_FRT
S3.3V3_FRT
S3.3V_FRT_AUX
IC5291
S1.2V_FRT_INT
PF_KEY
2.5V_BF
BF_POWER_ON
-84-
R5291
PF_S1.2V_FRT
PF_KEY
2.5V_BF
IC4491
BF_POWER_ON
PF_S-6V
HDMI
FPGA, 3.3V
FPGA, 1.2V
LAN
AV, -6V