OLYMPUS E20 Service Manual
5
4
3
2
1
BT1
BATTERY
BT3
D D
BATTERY
BT5
BT2
BATTERY
BT4
BATTERY
BATTERY
BT6
BT7
BATTERY
BATTERY
BT8
BATTERY
Black
Conn
CNC2
8pin
CNC2A
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
8pin
-A
R13 2.2M
R4 4.7k
1
2
3
4
Guess as to internal conn
Diag of transistor
packages, Q1,Q2
8
7
6
5
OLYMPUS B-10LPB Li-Poly Battery. (c) T.Hughes 2004
{Doc} 1.02
1 1Friday, October 22, 2004
1
CNC3A
1
2
3
4
5
6
7
8
8pin
- top conn
(round)
10
Red
Conn
CNC3
8pin
1
2
3
4
5
6
7
8
+A -B
+B
U3
1
1
2
2
3
3
4 5
4 5
8pin
C13
8
8
7
7
6
6
R5 33
R6 33
C9
R8 33
R9
C14
1M
1
1
2
2
3
C15
3
4 5
4 5
R10 33
Memory?
R7 1M
R1
R3 4.7k
100
Under/over volt detect Under/over volt detect
1
1
U1
2
2
3 4
3 4
C4
C3
6pin
C1
F2marked K *
C16
C2
123456789
CNC1A
External Connector
4
* For one SM fuse manufacturer,
10
K code on fuse means 800mA. Seems a
bit low as external power pack is rated
2A?
F1marked K *
R12
120k
3
Q1
8pin
6
6
5
5
R2 100
8
7
6
8
7
6
Mosfet
Switches
C11 C12
C10
C8
C7
This diagram for non-comercial
educational purposes.
May not be resold.
I retain copyright. T.Hughes
TimHughes@ieee.org
R11 2.2M
1
1
8
Q2
2
2
7
3
3
6
4 5
4 5
8pin
1
1
U2
2
2
3 4
3 4
6pin
C5C6
2
8
7
6
6
6
5
5
Title
Size Document Number Rev
B
Date: Sheet of
C C
B B
A A
Seperate Battery Holder, wiring
(excluding trigger SW)
ext. front
view
+ top conn
(round)
123456789
CNC1B
Measure 7.4-8.2V between top round connectors
5
5
4
3
2
1
C11 C12
1
2
3
D D
4 5
1
Q1
2
3
4 5
8pin
8
8
7
7
6
6
C10 C8
1
2
3
4 5
R11 2.2M
1
Q2
2
3
4 5
8pin
8
8
7
7
6
6
R13 2.2M
-A
+B
R1
C C
B B
R12
120k
R3 4.7k
CNC1
1
2
3
4
5
6
7
8
9
10
+A
con10
100
1
2
3 4
C1
C3
C4
1
2
3 4
U1
6
6
5
5
BT_A
Multi Cells in parrallel
-B
F2
FUSE
8
7
6
5
R4 4.7k
R2
100
1
1
6
U2
2
2
5
3 4
3 4
C5C7 C6
1
2
3
6
5
BT_B
Multi Cells in Parrallel
4
Guess as to internal conn
Diag of transistor
packages, Q1,Q2
A A
5
F1
FUSE
Title
Simplified Diagram of overvoltage/undervoltage/SW's
Size Document Number Rev
{Doc} 1.02
B
4
3
2
Date: Sheet of
1 1Friday, October 22, 2004
1
Loading...