User's Manual
123
Service Manual
9-12
1
A
B
C
D
POWER ADAPTER
X501
2
1
E
3
F
G
H
J
K
[4,C7]
LCDTEMP1
[3,E8]
DACTESTT
[2,D10]
DACTESTB
[1,D10]
DACTESTA
NC
-INPUT
3225V1u
C500
41
+INPUT
BNX002
Z501
R
IDENT
BATTERY PACK
BP120: R = 0 Ohm
IDENT
2 3
X503
TP501
V501
MBRS340
R501
0.1E
C501
180u
R513 R514
26K1 3K16
TP592TP591
[B5]
C591 C592
100n 100n
+3V3A
100n100n
2K15
C594
C593
R591
Y7
4
Y6
2
Y5
5
Y4
1
Y3
12BATCUR
Y2
15BATTEMP
Y1
14BATVOLT
Y0
13BATIDENT
E
6
S2
9SELMUX2
S1
10SELMUX1
S0
11SELMUX0
TP593
23K7
[4,D1]
R516
CHARGER
TP502
V506
MTD5P06E
MBRS340
V504
1u
C554
1E1E
R506R504
2+
3-
6T
4I
NC
5
NC1
10K
R508
+3V3SADC
4
5
BATIDENT
[J3][4,J13]
R512
2K87
R509
46E4
R507
1E
C509
1u
C511
100n
C512
100n
VBAT
[J11]
TP504
TP503
L501
33uH
V503
MBRS340
R502
10E
CHARCUR
APWM_BUS
SADC_BUS
D531
74HC4051
16
+3V3SADC
VCC
8
GND
7
VEE TP536
3
Z
MUX
R531
SADCLEV
21K5
APWM_BUS
[4,D1]
22n
C531
TP537
(.) IF N531=NE5230
(7)2(4)5
(3)3
(6)1
(2)4
LMC7101
TP534
N531
V V
TP531
100n
C534
1K47
CHARCURR
R534
VAD A L O W
IMAXCHA
VBATHIGH
C507
C505
100n
100n
10u
P7VCHAC502
VADAPTER
VCHDRIVE
CHASENSP
CHASENSN
CHAGATE
10u390u
C504
C503
10E
VBATSUP
R503
VBAT
IBAT P
TEMPHI
TEMP
47n
C506
+3V3GAR
6
7
LINEAR SUPPLY
-30VD
C549
22n
C548
22n
C547
22n
NC
NC
45
41
24
1
40
39
38
37
M29VBL
SUB
SUB
SUB
M30VBL
GNDB
11
RCCHA1
10
RCCHA2
5
TEMP
4
TEMPHI
9
IBAT P
3
VBATMEAS
60
VBATSUP
16
CHAGATE
14
CHASENSN
15
CHASENSP
19
VCHDRIVE
20
VADAPTER
18
P7VCHA
2
GNDC
13
GNDC
21
GNDC
7
VBATHIGH
6
IMAXCHA
8
BATCURR
BATVOLT
BATTEMP
VADA LOW
80
IREF
CHARCURR
77
78
79
74
71
BATVOLT
BATTEMP
BATCUR
IREF
[4,I14]
[3,F8]
[3,G8]
SLOWADC
OPTICAL PORT
OP906
H522
TP522
261K100n
R529C583
22u
C528
100n34K8
C529
R528
51K1
R535
REFP
+3V3SADC
REFPLS
REFPWM2
65
61
68
67
72
73
GNDM
GNDREF
P3V3REF
P3V3SADC
NOSAFETY
P1V23REF
P1V23REFLS
P-ASIC
OQ0256
N501
CBL5N
CBL5P
HVISO3
CBL3P
HVISO2
CBL4P
CBL4N
HVISO1
CBL3N
CBL2P
CBL2N
CBL1P
CBL1N
25
26
27
28
29
30
31
32
33
34
35
36
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
0.33E
VBAT
R580
8 9
V569
BC869
TP561
VGARCURR
VGARDRV
+3V3GAR
VGARVAL
70
69
66
64
22
23
VGARDRV
P3V3GAR
GNDP
FL YBOOST
FL YGATE
FLYSENSP
VBATSUP
IMAXFLY
VOUTHI
POWONOFF
NETVALD
RS232A
RS232D
FREQPS
75
76
62
63
12
RXDA
RXD
R527
147E
TP521
H521
SFH409
RS232
+3V3GAR
150p
C553
GNDO
42
COSC
43
GNDO
44
GNDO
46
31K6
R558
VOUTHI51
IMAXFLY57
NC17
M3V3A
-3V3A58
GNDF
53
GNDF
56
GNDF
59
VSENS
VSENS54
FLYSENSP55
FLYGATE49
GNDD
50
SNUB
SNUB
47
FLYBOOST
48
VCOIL
VCOIL52
[4,J14]
VGARVAL
10
11
C555
390u
V551
BYD77A
V550
BYD77A
TP552
C551 C552
100n 100n
R559
5K11
0.1E
R551
348E
R550
2SK974
BYD77AV554
V555
TP551
ETD15
1
4
T552
100K
R570
12 13
FLYBACK CONVERTER
V567
MBRS340
V561
MBRS340
2
V562
MBRS340
5
6
V563
MBRS340
7
8
V564
MBRS1100
C550
4n7
100K
R565
47u
C564
47uH
L567
150u
C563
68uH
L566
150u
C562
68uH
L564
150u
C561
47uH
L563
47uH
L562
150u150u
C567
C565
68uH
L569
14 15
TP571
C568
150u
TP572
C572 TP573
150u
C573 TP574
150u
C574 TP576
150u
C576 TP577
150u
R554 R552
26K1
VSENS
R553
4K22
+3V3SADC
R563
100K
V565
BC848 C
TP526
TP528
R524
100E
TP527
ST8090-2
00-01-24
5
[4,J13]
TXD
[4,J13]
RXD
[4,J13]
PWRONOFF
[4,J13]
FREQPS
TP529
CBC848
V566
[4,J13]
MAINVAL
100K
R564
10K
[4,H1]
[4,C8]
-30VD
[3,G1]
[1,A10]
-3V3A
[3,F1]
[1,B10]
+3V3A
[4,F1]
[4,A13]
+3V3D
[3,E1]
[1,B10]
+5VA
[4,B13]
+3V3GAR
16
[2,B10]
[4,B8]
[4,B8]
[2,A10]
[4,A13]
[2,A10]
[4,C9]
[4,J15]
SLOW ADC
NTC
MAX.
TEMP
SWITCH
1
2
3
4
5
6
7
8
R605 *
10K
TP600
R606 *
13
12
TP604
6K1 9
C606
100n
9
10
14
15
16
11
BOUT
AOUT
VC
COMP
SS
N/C
INV
CT
GND
PGND
COUT
ENBL
VCC
REF
N/C
ZD
TLON
[4,D14]
R532 *
100E
22n
C532 *
+12VPROG
* R 60 5 & R606 not for PCB ver si ons < 8
[4,D16]
+12VPROG
C581
10u
+
TP568
For PCB versions < 8 only
* For PCB versions < 8:
R532 = 0 Ohm (is a track)
C532 = not present
C607
10n
+5VA
ST8090-2.WMF
Figure 9-6. Circuit Diagram 5, Power Circuit