![Samsung FIRENZE-R Service Manual Download Page 169](http://html.mh-extra.com/html/samsung/firenze-r/firenze-r_service-manual_347911169.webp)
VCHG=12.94V
(2.66V)
EXCEPT AS AUTHORIZED BY SAMSUNG.
PROPRIETARY INFORMATION THAT IS
B
(4.2235V)
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
A
SAMSUNG
D
4
(0 ~ 3.6V)
C
B
A
2
1
3
ELECTRONICS
(4.2235V)
SAMSUNG PROPRIETARY
D
4
3
C
2
ICHG=3.5A FOR 6 & 9 CELLS
CHARGER & POWER MANAGEMENT
SAMSUNG ELECTRONICS CO’S PROPERTY.
(0.9 ~ 3.6V)
(ACTIVE HIGH)
1
300Kohm ( 2007-008304 )
THIS DOCUMENT CONTAINS CONFIDENTIAL
ILIMIT=4.30A
90W
60W
150Kohm ( 2007-007489 )
R74 OPTION
41-B1
AGND_CHG
1000nF
C581
25V
AGND_CHG
10K
1%
R73
AGND_CHG
25V
10nF
C542
D2
6 7
D3 D4
8
G
4
S1
1 2
S2 S3
3
41-A3
41-D1
Q506
FDS6680A
5
D1
10nF
25V
C66
30.1K
R604
1%
1%
LDO_P5.4V
C35
50V
0.1nF
D3
6
5
D4
4
G
1
S1
S2
2
S3
3
R92
20K
46-C1
AD_DC
SI4435DY
QF1
8
D1
D2
7
100nF
C61
25V
1%
R87
43.2K
MMZ1608S121AT
B15
CHG_REF
1000nF
C584
6.3V
AGND_CHG
RHU002N06
Q508
D
3
G
1
2
S
0.1nF
50V
C34
0.01
1W
1%
1%
R65
100
1000nF
R64
25V
C36
D1
8
7
D2
D3
6
5
D4
4
G
S1
1
2
S2
S3
3
AGND_CHG
SI4435DY
QF501
25V
C67
100nF
AGND_CHG
1%
nostuff
R601
1M
AGND_CHG
R599
8.2uH
L7
SIQ1250-8R2PF
R86
300K
33
MICOM_P3V
1%
R55
100K
AL
25V
68uF
EC6
1%
R56
100K
1%
C554
100nF
25V
5
D1 D2
6 7
D3 D4
8
G
4
1
S1 S2
2 3
S3
LDO_P5.4V
Q507
SI4835DY
25V
AGND_CHG
AGND_CHG
C63
10nF
46-A2
R605
470K
1
2
1000nF
C583
25V
51.1K
46-C1
B340A
D514
R602
30.1K
1%
R603
R88
30.1K
1%
41-A3
EXCML16A270u
B12
1%
EC5
68uF
25V
AL
41-D1
1000nF
C62
25V
41-C3
RHU002N06
Q509
3
D
G
1
S
2
J8
HDR-5P-1R-MDF
1
2
3
4
5
AD_IN
1%
R561
0.01
1W
LDO_P5.4V
R66
100
B16
MMZ1608S121AT
IINP
2
LDO
7
MODE
28
PDL
27
PDS
19
PGND
5
PKPRES*
4
REF
24
SRC
THERM
29
11
VCTL
1%
BATT
12
CCI
14
CCS
13
CCV
9
CLS
17
CSIN
18
CSIP
25
CSSN
26
CSSP
1
DCIN
23
DHI
22
DHIV
20
DLO
21
DLOV
15
GND
10
ICTL
8
MAXT
U6
3
ACIN
6
ACOK
16
AL
R655
10K
1%
1
2
EC7
68uF
25V
R517
1%
1M
AGND_CHG
D518
B340A
C540
100nF
25V
100nF
C541
25V
1000nF
46-A2
41-B3
25V
C582
INSTPAR
R654
R515
470K
nostuff
C33
50V
0.1nF
AL
68uF
25V
EC9
CHG_REF
D1
8
7
D2
6
D3
D4
5
G
4
S1
1
2
S2
3
S3
AGND_CHG
VDC
QF503
SI4435DY
20K
R600
1%
nostuff
1%
R516
1M
B14
MMZ1608S121AT
R560
470K
R606
10K
1%
DA204K-T147
D515
1
3
2
AD_DC
C64
10nF
25V
R518
100K
1%
25V
AGND_CHG
AGND_CHG
150K
R74
1%
AL
EC8
68uF
1
3
2
AGND_CHG
B13
EXCML16A270u
41-A3
D516
DA204K-T147
CHG_REF
10nF
25V
C65
200K
R75
1%
ADT3_SEL
KBC3_CHGEN
BAT3_DETECT*
BAT3_VOLTA
BAT3_SMCLK*
BAT3_SMDATA*
BAT3_SMCLK*
BAT3_SMDATA*
KBC3_SMDATA*
KBC3_SMCLK*