84
Ⅵ. TROUBLESHOOTING
5. Defect related to the Flash
Check the XE TUBE
condition (Breakage,
incorrect assembly)
Main Conde
Check the charging voltage
(Appox. 300V)
Refer to the Defect related to the Charging
1. Check the assembly condition of Shoe Ass'y
(Strobe FPCB) and Top PCB
2. Check the connection of Strobe PCB and Strobe FPCB
Check the condition
of Trig Coil
Check the condition of
IGBT(Q15)
Check the connection
of Shoe and Top PCB
Change the Strobe PCB
NO
YES
Trig Coil
< How to check the Q15 IGBT >
·
1, 2, 3+4 = about 4.7K
Ω
·
1, 2, 3+5, 6, 7, 8 and 4+5, 6, 7, 8
= hundreds of K
Ω
1, 2, 3+5, 6, 7, 8
and 4+5, 6, 7, 8 = hundreds of M
Ω
Summary of Contents for Pro 815
Page 1: ......
Page 13: ...13 Ⅰ SPECIFICATION 4 CONNECTION DIAGRAM Ⅰ 사 양 ...
Page 28: ...30 Ⅲ EXPLODED VIEW AND PART LIST 3 4 3 5 3 6 3 6 3 7 3 1 3 3 3 2 3 MAIN_3 ASSEMBLY ...
Page 58: ...63 Ⅴ PATTERN DIAGRAM 1 PARTS ARRANGEMENT FOR EACH PCB ASS Y 1 MAIN_TOP ...
Page 59: ...64 Ⅴ PATTERN DIAGRAM 2 MAIN_BOTTOM ...
Page 60: ...65 Ⅴ PATTERN DIAGRAM 3 POWER_TOP ...
Page 61: ...66 Ⅴ PATTERN DIAGRAM 4 POWER_BOTTOM ...
Page 62: ...67 Ⅴ PATTERN DIAGRAM 5 STROBO_TOP ...
Page 63: ...68 Ⅴ PATTERN DIAGRAM 6 STROBO_BOTTOM ...
Page 64: ...69 Ⅴ PATTERN DIAGRAM 7 AFE_TOP ...
Page 65: ...70 Ⅴ PATTERN DIAGRAM 8 AFE_BOTTOM ...
Page 66: ...71 Ⅴ PATTERN DIAGRAM 9 TOP ...
Page 67: ...72 Ⅴ PATTERN DIAGRAM 10 TOP ...
Page 69: ...74 Ⅵ TROUBLESHOOTING ...