Icom IC-R20 Service Manual - Page 5

Bc-156, Function, Bp-206 Condition, Bc-156 Action, Led Condition

Page 5 highlights

• BC-156 • Input voltage • Charging current • Usable temperature • Timer device • Protect function FUNCTION Over discharge Over charge Overcurrent Full charge Normal charging : 8.0-16.0 V : 0.96-1.44 A (Rapid charging) : 0˚C to +35˚C (+32˚F to +95˚F) : 192-288 minutes (Rapid charging) 12-18 minutes (Reserve charging) : BP-206 CONDITION Becomes 1.5 V Becomes 4.5 V Shorten BP-206 and GND Becomes 4.2 V Becomes 3.5 V BC-156 ACTION Charging stop Charging stop Charging stop Charging stop Charging LED CONDITION Blinking orange Blinking orange Blinking orange Lighting green Lighting orange 1 - 2

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BC-156
Input voltage
: 8.0
16.0 V
Charging current
: 0.96
1.44 A (Rapid charging)
Usable temperature
: 0
˚
C to +35
˚
C (+32
˚
F to +95
˚
F)
Timer device
: 192
288 minutes (Rapid charging)
12
18 minutes (Reserve charging)
Protect function
:
FUNCTION
BP-206 CONDITION
BC-156 ACTION
LED CONDITION
Over discharge
Becomes 1.5 V
Charging stop
Blinking orange
Over charge
Becomes 4.5 V
Charging stop
Blinking orange
Overcurrent
Shorten BP-206 and GND
Charging stop
Blinking orange
Full charge
Becomes 4.2 V
Charging stop
Lighting green
Normal charging
Becomes 3.5 V
Charging
Lighting orange