Bc-21 (Wall Charger); Pb-43N (Ni-Mh Battery Pack) - Kenwood TH-K4AT Service Manual

TH-K4AT/K4E
BC-21 (WALL CHARGER) / PB-43N (Ni-MH BATTERY PACK)
BC-21 External View
BC-21 Specifications
Rated output voltage ......... DC 13.8V ±5%
Rated output current ......... 150mA
Charging time .................... Approx. 12 hours (PB-43N)
58
PB-43N External View
Photo is K type.
PB-43N Schematic diagram
Breaker
(BBS70 A1N-01 70 ˚C)
PB-43N Specifications
Voltage .......................................... 7.2V (1.2V x 6)
Charging current ............................ 1100mAh
Dimensions (Projections included) ... 58W x 100.8H x 16.8D (mm)
Charger and charging time
KSC-24 (Rapid charger) ............. Approx. 60 minutes
Weight ........................................... 210g
Discharge terminal side
Thermister
(DTN-103F3H-SYS)
Breaker
(BBS80A2Y-01 80 ˚C)
(4N)
Diode
(ERB83-004)
Thermister
(DTN-103F3H-SYS)
Rear charge terminal side
T
(2N)
T