RAPID CHARGER
KSC-25
SERVICE MANUAL
© 2002-2 PRINTED IN JAPAN
( )
B51-8626-00 N 1509
This KSC-25 service manual is the revised edition of the
KSC-25 information in the TK-2140 (B51-8602-00) and TK-
3140 (B51-8603-00) service manual.
Relay terminal
(E23-1190-08) x 5
Cabinet (Upper)
(A02-3655-08)
AC adapter (120V AC 60Hz)
(W08-0942-05)
Badge
(B43-1141-08)
PARTS LIST
✽ New Parts.
Ref. No. Address New parts
Parts No.
A02-3655-08
A02-3656-08
Description
Destination
Cabinet
Cabinet
Upper
Bottom
B43-1141-08
B62-1607-00
Badge
Instruction manual
E03-0200-08
E23-1190-08
DC jack
Relay terminal
G13-1547-08
N80-2610-45
Cushion
Screw
W02-3641-08
W08-0942-05
Charger unit
AC adapter 120VAC 60Hz
K
KSC-25
PC BOARD VIEWS
CHARGER UNIT (W02-3641-08) Component side view
C16
D5
D4
9
8
U2
JK7
16
1
JK1
R15
JK10
R20
CHARGER UNIT (W02-3641-08) Foil side view
B11
R12
B13
J02
B12
C37
B18
C36
J17
C38
B4
B8
R2
R1
C6
R17
R3
D1
R26
C33
C20
Q3
R34
J12
J08
B22
14
1
J09
B16
U4
R30
J11
J10
R8
8
7
R7
R31
R32
R33
Q1
C30
J13
R5
C21
C22
R6
R45
R4
C31
J01
3
KSC-25
SCHEMATIC DIAGRAM
R 2 0 2 2 K
1 0 2 P
C 2 9
1 5 K
C 2 6 1 0 2 P
C 8 1 0 4 P
R 4 7
R 4 1 7 . 1 5 K
1 0 2 P
C 2 8
4 . 3 K 4 7 K
7 . 1 5 K
R 4 2
R 4 6
R 4 8
1 0 4 P
C 1 1
R 2 9 1 . 5 K
2 2 0 1 6 V
1 0 K
1 0 1 P
C 1 8
1 0 2 P
C 2 5
C 7
C 3 2
R 1 9 4 7 0
1 0 0 K
R 3 8
R 2 8
R 2 5 1 0 K
C 9 1 0 3 P
1 0 4 P
C 1 6
R 2 7 1 0 K
3 K
R 1 6
1 0 0 K
R 1 8
2 . 7 K
R 2 6
1 0 4
C 1 9
2 0 0 K
R 3 6
R 3 7 1 K
C 1 3 1 0 4 P
R 1 7 1 0 K
B 1 2
R 3 5 2 0 K
4 . 7 1 6 V
3 K
J 0 6
0
R 1 3
C 1 4
1 0 0 K
R 1 4
4 7 1 P
C 1 0 1 0 2 P
C 3 7
D 3
D 2
C 3 1 1 0 2 P
R 2 2 3 9 K
4 7 1 P
C 3 8
1 0 0 K
R 3 2
1 1 K
R 3 3
R 1 2 4 7 0
4 7 1 P
C 3 5
C 2 4 1 0 2 P
J 0 9
0
B 1 6
4 7 K
R 2 1
B 2 2
4 7 K
R 3 0
4 7 0
R 3
R 2 4 . 7 K
B 9
B 8
4 7 1 P
C 3 4
6 M H Z 2 0 P
Y 1 C 5
C 3 1 0 4 P
2 0 0
R 8
C 2 3 1 0 2 P
4 7 0 1 0 V
U 6
D 1
2 0 0
R 7
C 2
R 5 1 0 K
R 6 1 0 K
C 4 2 0 P
1 0 2 P
C 2 2
C 2 1 1 0 2 P
4 7 0 2 5 V
4 7 1 P
C 3 3
1 0 2 P
C 3 0
C 2 0 1 0 2 P
C 1
C 2 9 1 0 2 P
4
KSC-25
BATTERY PACK
KNB-24L (Li-ion Battery Pack : 1400mAh)
✽ External View
KNB-26N (Ni-MH Battery Pack : 2000mAh)
✽ External View
✽ Schematic Diagram
✽ Schematic Diagram
DISCHARGING TERMINALS
S
DISCHARGING TERMINALS
S
220k
1.8M
S
T
CHARGING TERMINALS
S
T
CHARGING TERMINALS
KNB-25A (Ni-Cd Battery Pack : 1200mAh)
✽ External View
✽ Schematic Diagram
DISCHARGING TERMINALS
S
560k
S
T
CHARGING TERMINALS
5
KSC-25
KENWOOD CORPORATION
14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo 150-8501, Japan
KENWOOD SERVICE CORPORATION
P.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A.
KENWOOD ELECTRONICS CANADA INC.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
KENWOOD ELECTRONICS DEUTSCHLAND GMBH
Rembrücker Str. 15, 63150 Heusenstamm, Germany
KENWOOD ELECTRONICS BELGIUM N.V.
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
KENWOOD ELECTRONICS FRANCE S.A.
13, Boulevard Ney, 75018 Paris, France
KENWOOD ELECTRONICS U.K. LIMITED
KENWOOD House, Dwight Road, Watford, Herts., WD1 8EB United Kingdom
KENWOOD ELECTRONICS EUROPE B.V.
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
KENWOOD ELECTRONICS ITALIA S.p.A.
Via G. Sirtori, 7/9 20129 Milano, Italy
KENWOOD IBERICA S.A.
Bolivia, 239-08020 Barcelona, Spain
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.
(A.C.N. 001 499 074)
16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia
KENWOOD ELECTRONICS (HONG KONG) LTD.
Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong
KENWOOD ELECTRONICS TECHNOLOGIES(S) PTE LTD.
Sales Marketing Division
1 Ang Mo Kio Street 63, Singapore 569110
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