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TK-230/230(SC)
11~16V
CHARGING CURRENT
20~26V,
|
Y
©
®
to Fig. 2
3) Reset Circuit/Charge Status Memory Circuit/
Display Circuit
The reset circuit initializes the charging status memory
circuit.
RESET
CIRCUIT
Dit
LL
CHARGING CONTROL
COMPLETE | "L"
RESET: "L"
for TIMER IC :1C3
RESET: "H"
for COMPLETE SENSOR
: IC2Z
CHOPPER
REGULATOR : IC1
L
CHARGING STATUS
INDICATOR CIRCUIT
MEMORY CIRCUIT
a rs a x. =
srs}
KNB-3A_KNB-4
eo
|
CHARGING CURRENT FLOW
=
DEPENOING ON BATTERY TYPE
Battery | Q2 | Q3 | Q4
None
| OFF | OFF | OFF
KNB-3A | ON | OFF | OFF
KNB-4
| ON | ON | OFF
Table 1
PACK IN
@ CHARGING | ON
ON
|OFF | RED
@ COMPLETE
ON
|OFF | ON
| GRN
Table 2
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