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HCD-DZ275M/DZ570M/DZ665K/DZ670M
IC901 STR-F6168-LF1352 (POWER Board)
Reg1
Internal
Bias
IC941 SI-3010KM-TLS (POWER Board)
IC201 SI-3010KM-TLS (MAIN Board (6/9)) (DZ570M/DZ665K/DZ670M)
IC504 SI-3010KM-TLS (MAIN Board (5/9))
IC505 SI-3010KM-TLS (MAIN Board (5/9))
IC506 SI-3010KM-TLS (MAIN Board (5/9))
5
4
68
UVL0
+
OVP
ON=16V
–
OFF=10.5V
TSD
IOLP
+
–
Volp
OSC
Reg3
Current mirror
3
2
1
REF
TSD
Reg2
Delay
Rg2
Rg3
Rg1
Delay
Latch
OCP1
+
–
Vocp
INH1
+
–
Boottom Skip
Vth1
Logic
INH2
+
–
OCP2
Vth2
Logic
FB
OCP2
Vocp(BSIN,OUT)
FB/OLP
5
VCC
4
3
D
POWER
MOS FET
2
GND
1
OCP/INH
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