ER
ER
ER
ER-
-
-
-II
II
II
II
Service Manual
Service Manual
Service Manual
Service Manual
20
20
20
20
7/4/2007
7/4/2007
7/4/2007
7/4/2007
3.1.2.
Power Part & Back_Light
R5
10K
D1
SS14
BackLight
Back_Light
Power_chk
R13
10k
TP_BL
Charge
R3
1k
C18
100u/16
+5V
R7
2k
C2
0.01uF / 3kv
Power PART
R8
100
U5
LM7809
1
3
2
IN
OUT
G
N
D
RECHARGEABLE BATTERY
D5
1N5406
TP_BUZZER
U3
MC34063A
5
3
6
4
8
7
1
2
COMP
TCAP
VCC
GND
DC
PK
SWC
SWE
TP_BAT
A_Vcc
C14
470pF
R10
1k
+5V
C10
0.1uF
R11
100k
D2
LED
L6
220uH
R12
20k
CN5_FEMALE1
Pb BAT
1
2
3
(+5V , Bat)
전전전전
+5V
D4
SS14
Power_con
TP_IN
Power_LED
D6
SS14
TP_LED1
C17
0.1u
R14
100k
BT1
Pb 6V/5A
C15
470u/35
SW1
SW Charge
R9
100k
D8
KDS184
2
1
3
C13
0.1u
CN5_MALE1
BAT
1
2
3
CN2
Power SW
1
2
D3
SS14
6100 - PER - 0002
A
ER2 POWER
A3
3
4
Friday , June 29, 2007
Title
Size
Document Number
Rev
Date:
Sheet
of
U2
XC6204C502MR
1
2
3
5
VIN
V
S
S
CE
VOUT
Q3
2N2222
F1
FUSE
D7
1N4004
POWER_KEY
CN3
Adaptor
1
2
3
C19
0.01uF / 3kv
Bat_chk
+5V
TP_GND
BL_con
+9V
R4
0.33 1W
+
C11
100u/16
R6
100k
Q2
KTA1666
TP_BUZZER
C16
470u/35
C12
470u/35
