Table of Contents
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Troubleshooting
K80B
S6V_AVD
IC4071
IC8081
IC1081
S6V_AVA
IC3081
POWER_ON_SW
-5V
AV
K38F
S5V
IC5601
LAN_POW_SW
RS232C
LX1750 Service Manual
020-000643-01 Rev.1 (01-2014)
Q4071
IC4091
S3.3VAV
3.3V1AF
3.3V2AF
3.3V3AF
3.3VAFAUX
3.3V0AF
Q8081
S5V_AVD
IC8051
IC8061
S5V_DDC
Q1081
S3.3VTME
Q3081
5V
Q5601
S3.3V_LAN
-163-
Q4072
Q4091
Q4092
1.2VAF
Q8082
Q8051
Q8052
S3.3VSI
Q8061
Q8062
S1.2VSI
D8093
5VDDCD
D8094
5VDDCA
Q1082
Q3082
Q5602
P_FAIL_LAN
AV,
AV
PF_AV
PF_LAN
RS232C,
LAN
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