5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
L:FULL CHARGE
H:HALF CHARGE
WDR831
C
Charger
A
19
27
Thursday, December 13, 2007
Title
Size
Document Number
Rev
Date:
Sheet
of
FAST_CHG
TS
PRE-CHG
CELL_SEL
TIME_TER_CTRL
BAT_CURRENT
CHG_LED
(6)
TS
(18)
CHG-EN (18)
VTSB
ADP-IN_VCC
GND_DC
CHG_VCC
VTSB
+5V_SYS
ADP-IN_VCC
ADP-IN_VCC
GND_DC
GND_DC
GND_DC
GND_DC
GND_DC
GND_DC
GND_DC
C484
NC
R175
15K/F/0603
C478
10P/50V/0603
U12
BQ24103
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
OUT
STAT1
IN
IN
PG
VCC
TTC
ISET1
ISET2
VSS
VTSB
TS
CELLS
BAT
SNS
CE
PGND
PGND
STAT2
OUT
21
TP118
1
R649
0/J/0603
R172
7.5K/F/0603
R182
10K/F/0603
R181
100K/F/0603
C97
0.1U/25V/0603
C404
0.47U/16V/0603
Q21
2N7002
D
G
S
Q23
PMBS3904
B
E
C
R647
0/J/0603
C442
0.1U/25V/0603
D35
NC
A
K
R170
22K/F/0603
R159
0.1/F/1206
L5
10UH/1.14A/D63LCB
D34
MMBZ15VALT1G
A
J
K
R412
0/J/0603
C108
0.1U/25V/0603
R648
NC
C96
10U/16V/1206
R178
100K/F/0603
C106
10U/35V/1210
R176
7.5K/F/0603
R177
100K/F/0603
Содержание PET831
Страница 9: ...3 0 INSTRUCTION FOR USE ...
Страница 15: ...4 0 MECHANICAL INSTRUCTION 19 Finally we will get the back cabinet ...
Страница 21: ...5 0 TROUBLESHOOTING SYMPTOM NO SOUND FROM HEADPHONE ...
Страница 24: ...6 0 OVERALL BLOCK DIAGRAM ...
Страница 52: ...PET831 main board TOP Layer ...
Страница 53: ...PET831 main board BOT Layer ...
Страница 54: ...Eject KEY TOP 5 direction KEY TOP LCD Turn board TOP ...
Страница 55: ...Eject Key BOT 5 direction key BOT LCD Turn board BOT ...
Страница 56: ...TOP Key TOP Layer ...
Страница 57: ...TOP Key BOT Layer ...
Страница 58: ...8 0 EXPLODED VIEW DIAGRAM SERVICE PART LIST 330 320 310 300 200 220 110 360 210 360 100 120 500 ...