K800 - K810
1202-3085 rev. 2
FUNCTION OVERVIEW
F
U
NC
T
ION
O
V
E
R
VIE
W
Made for
Document Nr
Revision
VBAT
VDDE18
BDATA
VDD_F
VDIG
VDD_E
VCORE15
VBUS_VINC
DCIOint
DCIOint
VDDE18
VCORE15
VDIG
VDD_D
VDDLP
VBUCK
VBATI
VDD_G
VCORE18
VBATI
FM_EN
VBT_EN
VBATI
DCIOint
VBATI
VBATI
VBT27
VFM27
VBT27
VFM27
SWBUCK
VBUS_1
VDDBUCK
3
R1A
X2200
SND10622
2
1
V2200
1
2
AC
R2200
25mohms
ST2200
2
1
RYN122684/2
1
2
3
6
7
8
4
5
V2202
R2201
100mohms
RYN122684/2
1
2
3
6
7
8
4
5
V2203
Leadfree
<NM>
C2201
1uF
DCIO
DCIO_ON
R2202
100Kohms
C2202
100nF
C2203
100nF
C2204
100nF
C2205
22pF
C2206
47pF
C2207
47pF
C2208
100nF
R2203
100Kohms
ST2201
2
1
C2209
100nF
C2210
100nF
C2211
22pF
C2212
3.3pF
1
2
ST2202
1
2
ST2204
C2213
4.7uF
C2214
4.7uF
C2215
4.7uF
2
1
ST2203
C2216
1uF
2
1
ST2205
R2204
4.7Kohms
C2218
1uF
L2200
22uH
C2219
10uF
C2220
100nF
C2221
100nF
C2222
10uF
R2205
220mohms
L2201
1
2
ST2206
C2223
1uF
C2224
4.7uF
ST2207
2
1
VMSPICO
ST2208
2
1
VBACKUP
VBATI
VRTC13
VDDE18
VDIG
VBUS
C2200
4.7uF
VCORE13
VCORE15
VCORE18
VDDF13
1
2
ST2213
C2281
4.7uF
C2280
1uF
VFM27
VBT27
VBT_EN
FM_EN
C2293
1uF
C2295
10uF
R2208
100Kohms
R2209
1Mohms
C2296
4.7uF
C2297
2.2uF
Strap
1
2
ST2219
Strap
1
2
ST2218
DCIOint
N2000
ROP1013066/6
B11
D1
D3
D2
J8
H9
F11
F12
H12
E9
D10
A1
D4
F3
M12
A3
E1
A8
B2
F2
E2
M9
M3
A2
M5
M11
L12
B7
A9
C3
M10
L2
J12
K8
G3
K4
B1
C6
K5
E3
R1A
VDDIO_18
VDDIO
IREF
VREF
TEST
SUB
REF
VDDBEAR
VSSBEAR
VDDCODEC
VSSCODEC
AUDIO BLOCK SUPPLY
VSSADC
VDDADC
ANALOG BLOCK SUPPLY
FGSENSE-
CHSENSE-
CHREG
VDCIO
BDATA
VBATD
VSSD
BATTERY MANAGEMENT
ERICSSON AB 2010
POWER
BASEBAND REGULATORS
VSSC
VSSB
BUCK
CONVERTER
MOD1
VBUCK
VSSBUCK
SWBUCK
VDDBUCK
LPREG
LDO_E
LDO_D
VDDLP
VDDE
VDDD
VBATC
VBATB
DIGVSS
DIGVDD
VBUS
USBMOD
VBATF
VDDF
VDDG
LDO_F
LDO_G
R2212
1.8Kohms
C22105
100nF
R2213
4.7Kohms
C22106
100nF
V2201
RKZ323907/1
TP2220
TP2221
TP2222
N2200
7
2
5
6
4
1
8
3
9
RYT1137810/1
MAX1976AETA-130
1.3V
RESET
I.C
SHDN
IN
GND
OUT
EP
NC
NC
N2201
7
2
5
6
4
1
8
3
9
RYT1137810/2
MAX1976AETA-150
1.5V
RESET
I.C
SHDN
IN
GND
OUT
EP
NC
NC
V2208
RKZ123905/1
<NM>
V2205
RKZ123905/2
Leadfree
RJE3551335/7
C2217
+
2
1
Strap
ST2250
RYN123919/1
6
2
1
V2220
NTJD4105C
G
SD
RYN123919/1
3
5
4
V2220
NTJD4105C
G
S
D
R2233
100Kohms
R2235
100Kohms
R2234
220Kohms
V2210
2
3
1
RYN121916/2
DTC114EM3T5G
C22117
100nF
RYT1137824/1
R1115Z-281B-TR
2
1
4
3
N2204
IN
GND
OUT
CE
3
4
1
2
R1115Z-281B-TR
RYT1137824/1
N2203
IN
GND
OUT
CE
FM Radio regulator
Bluetooth regulator
Local ground plane
Vincenne2
BASEBAND - Regulators & Charging
2/1911 - ROA 128 1534/2
A
MP 13
Page
46
MP 12
Page
46
MP 11
Page
46
MP 107
Page 47
MP 103
Page 47
MP 106
Page 47
MP 28
Page
46
MP 126
Page 47
MP 128
Page 47
MP 130
Page 47
MP 127
Page 47
MP 76
Page 46
MP 137
Page 47
MP 77
Page 46
MP 134
Page 47
MP 38
Page 46
MP 39
Page 46
MP 37
Page 46
MP 26
Page 47
MP 25
Page 47
MP 29 Page 46
MP 33 Page 46
MP 58 Page 46
MP 51 Page 46
MP 24 Page 46
MP 56 Page 46
MP 100 Page 47
Baseband - Regulators and Charging
SEMC Electrical Repair Manual
24
(121)
Содержание K800
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