Respironics bilichek Service Manual page 26

Charger Base PCB Schematic (continued)
5
+V
D
C16
.1uF
R59
1K
C
+5V
R20
16K
C8
100pF
J9
B
2
1
*
A
5
1014988
4
Q5 A3 R10
D2
IRLML5103 LM317 6.8
3 2
VIN VOUT
R8 1W
1
MRA4003
ADJ
10K
+ C6
1uF
Q4
IRLML2402
C13
+5V
+5V
+1.7V
.1uF
A5
ICS1702
17 1
OPRF CHG
7 2
SEL0 DCHG
10 18
SEL1 VIN
14 16
AUX0 THERM
15 3
PF2*
AUX1 PFN
13 4
MM2*
DTSEL MMN
12 5
CM2*
RC CMN
11 6
OT2*
MRN OTN
4
BiliChek Service Manual
3
REV CN DESCRIPTION
SEE SHEET 1
+5V
R21
100K
1%
R11A R11B R11C R11D R13 R48
62 62 62 62 12.1K 6.19K
1W 1W 1W 1W 1% 1%
Q6 R14 R47
IRLML2402
3.01K
*
1%
R12
10K
+5V
R29 R30
10K 1M
+3V
+5V
R28 A7B
5
+
10K
7
6
-
LM393A/SO
MMBD914LT1
R61 R62
10K 1M
+5V
R60 A7A
3
+
10K
1
2
+.05V -
LM393A/SO
Title
Size Document Number
Date:
3
2 1
DATE DRAWN BY CHECKED BY APPROVED BY
POGO PINS
1
1
1
1
D5
1
1
D6
P6SMB6.8AT3
P6SMB15AT3
3
2
1
R31
10K
D11
R33
1K
GREEN2
3
R32
2
1K
1
RED2
MOLEX 3
RESPIRONICS
BILICHEK CHARGER PCA
S1014726
Wednesday, October 30, 2002 Sheet 3 o f 3
2 1
D
PP4
PP5
PP6
J7
C
*
B
J5
A
R e v
0
26