
-100-
S6V
D6623
R8083
3.3VSI
IC8081
IC1451
ON_1.8V
S5VL_SW
S3.3V_SW
S3.3V0_FRT
S3.3V2_FRT
S3.3V1_FRT
S3.3V_FRT_AUX
S3.3V3_FRT
IC6609
IC5621
D5891
D5892
D5621
L1009
PF_S3.3V
PF_1.2VS1
PF_3.3VS1
S3.3V
IC5291
IC601
1.2VSI
S1.2V_FRT_INT
IC8001
R5291
PF_S1.2V_FRT
PF_3.3V_GAM
PF_2.5V_GAM
PF_1.8V_GAM
HDMI
FPGA, 3.3V
FPGA, 1.2V
SB_5V
IC5821
3.3V_MCU
MAIN,
S3.3V
HDMI,
1.2V
HDMI,
3.3V
HDMI,
5V
SWFPGA, 1.2V
GAMMA, 2.5V
GAMMA, 1.8V
IC7100
S5V_IRIS
ERROR INFO.
SUPPLIED CIRCUIT
PF_5V_MAIN
PF_5VSI
IC5892
D5893
S5VL
RGB, VIDEO
MAIN, S5VL
GAMMA, 3.3V
MAIN,
S5V
IRIS, ERROR
Q6692
Q6691
POWER_SW
5V_IRIS
S5V_SW
PF_S5V
PF_S5V
IC5891
NS5V
S5V
IRIS
RC+LED
DETECTION
LINE NAME
SW_33VGAM
SW_1.8VGAM
SW_2.5VGAM
IC1461
IC1441
3.3VSH
2.5V_BF
1.8VDDI
1.8VDDA1
3.3VDDA3
3.3VDE3
3.3V
Troubleshooting
Power failure detection tree
Summary of Contents for PT-EX600U
Page 113: ...113 IC Block Diagrams M62393 DAC IC7801 ISL51002 A D converter IC201...
Page 115: ...115 IC Block Diagrams PW392 Scaler IC301 STR A6079 Power switching IC603...
Page 116: ...116 IC Block Diagrams LIS331 3600 G Sensor IC3850 TB6608 IRIS Driver IC601...
Page 117: ...117 IC Block Diagrams MB95F353EPFT Sub CPU IC9885 SSC9512S Power switching IC604...
Page 118: ...118 IC Block Diagrams IP00C783 Keystone IC2301 TPA3111D Audio Output IC001...
Page 160: ......