Knb-17A (Ni-Cd Battery) - Kenwood TK-5400 Series Service Manual

KNB-17A (Ni-Cd Battery) / KNB-21N/22N (Ni-MH Battery)
KNB-17A KNB-17A
External View Schematic Diagram
Breaker
(70±5°C)
KNB-21N KNB-21N
External View Schematic Diagram
Breaker
(70°C)
KNB-22N KNB-22N
External View Schematic Diagram
Breaker
(70°C)
Discharge pin side
+
Breaker
(80±5°C)
Diode
Thermister
+
T
Charge pin side
Discharge pin side
+
Breaker
(80°C)
Poly switch
Diode
Thermister
+
T
Charge pin side
Discharge pin side
+
Breaker
Poly switch
(80°C)
Diode
Thermister
+
T
Charge pin side
KNB-17A
Specifications
Voltage .............................................. 7.2V (1.2V x 6)
–
Charging current ....................................... 1500mAh
Dimensions (mm) .......... 58.0 W x 110.8 H x 20.0 D
(Projections included)
Charger and charging time
KSC-19 (Normal Charger) ............ Approx. 8 hours
KSC-20 (Rapid charger) .............. Approx. 1.3 hour
–
Weight .............................................................. 220g
KNB-21N
Specifications
Voltage .............................................. 7.2V (1.2V x 6)
–
Charging current ....................................... 1600mAh
Dimensions (mm) .......... 63.8 W x 110.8 H x 17.2 D
(Projections included)
Charger and charging time
KSC-24 (Rapid charger) ......... Approx. 80 minutes
Weight .............................................................. 210g
–
KNB-22N
Specifications
Voltage .............................................. 7.2V (1.2V x 6)
–
Charging current ....................................... 2100mAh
Dimensions (mm) .......... 63.8 W x 110.8 H x 20.2 D
(Projections included)
Charger and charging time
KSC-24 (Rapid charger) ....... Approx. 110 minutes
Weight .............................................................. 250g
–
TK-5400
63