Baseband - Mmi Audio - Sony Ericsson K800 Electrical Repair Manual

MP 40
Page 46
C4149
1nF
R4100 18Kohms
FMR
R4101 18Kohms
FML
MP 41
C4150
1nF
Page 46
CCO_2
MP 42 B4100
Page 46
C4252
5
MICGND
33pF
INTMIC 1 4
OUT VCC
CCO_1
L4104
3 2
1GHz GND GND
C4145 C4154
RLC509427/2
33pF 33pF
SP0102BE3-PB
NM NM
MP 70
100nF
C4144 C4103
Page 46
C4102
33pF
33nF <NM>
INTMIC_1
C4146
N4202
33pF
<NM>
TJATTE3
A5 B2 CCO_1
V_MIC COO
B3 D1 MIDREF
INTMICint SP_ref
B5
INTMIC
D2 A1
MICP MICP_int
MICP/AUXinL
D3 A2
MICN MICN_int
C4106
33pF D4 A3
SPL SPL_int
NM
D5 A4
MICN/AUXinR SPR SPR_int
C4104 C4105
B1
VAD
33pF 33pF
NM NM C1
GND
C2
GND
C3
GND
C4
GND
C5
GND
B4
GND
TJATTE3
ROP1013074/1
Leadfree
R1A
AMPCTRL
VBATI
VBATI
FUNCTION OVERVIEW
D2000
MARIKA_MP-PCM_IF
N19 P15
PCMDATA PCMCLK
P20 R20
PCMDATB PCMSYN
DB2021_MARIKA_SECURITY_EFUSE
ROP1013083/4 R2A
AUXI2P
MP 73
Page 46
R4123
100ohms
C4153
1uF
MP 59
Page 46
R4102
100ohms
C4109
C4108
1uF
33pF
MIC1P
C4117
100nF
C4110 AUXI1P
R4103
470nF
5.6Kohms
AUXI1N
AUXI2P
MP 72
C4118
Page 46
100nF
AUXI3P
C4119
C4107
C4114
100nF
33pF 100nF
CCO
<NM>
R4104
15Kohms
MP 71
C4115 C4116
33pF 33pF
Page 46
<NM>
<NM>
C4112 1
C4111
100nF
33pF C4151
ST1406
<NM>
33nF
2
470nF
R4105 C4113
5.6Kohms
AMPCTRL
MP 75
Page 46
R4120
100Kohms

Baseband - MMI Audio

PCMDATB
PCMDATA
PCMCLK
PCMSYN
C4121 C4123 C4124
C4122
33pF 33pF 33pF
33pF
N2000
ERICSSON AB 2010
MMI
MP_PCM IF
J2 K2
PCMI PCMO
K1
PCMSYNK
J1
PCMCLK
AUDIO IF
M8 M4 BEARP
MIC1P BEARP
L8 L3 BEARN
MIC1N BEARN
M6 L4 AUXO1
AUXI1P AUXO1
K6 J4 AUXO2
AUXI1N AUXO2
C4140 C4141
L6 L1 LINEP
AUXI2P LINEP
33pF 33pF
L7 M2 MIDREF
AUXI2N LINEN
M7 L5 DEC0
AUXI3P DEC0
K7 H4
AUXI3N DEC3
C4120
L9 G4 100nF
CCO DEC4
C4125
ERICSSON_AB2012
47nF
ROP1013066/6 R1A
LEADFREE
MIDREF
AUXO2
AUXO1
MIDREF
VAD
SPR
SPL
MP 74
Page 46
VBATI
C4131
ST4116
MP 61 10uF
1 2
Sensitive node
Page 46
VDDSPPA
C4126
N4100
R4112 R4113
MP 62
470nF
2.2Kohms 470ohms AUDIO_PA
Page 46 A1 B3
IN- VDD R4126
0ohms
A3 A2
IN+ Vo1
Sensitive node
C1 C2
R4114 Bypass V02
C4127 470ohms
C3 B1 R4127
SHDN GND
0ohms
33pF B2
GND
NCP2890FCT1_LEADFREE
C4128 C4129 C4130 RYT101947/2
Leadfree
33pF
220nF 220nF
<NM>
SEMC Electrical Repair Manual
PCMDATB
PCMDATA
PCMCLK
PCMSYN
MP 68
Page 46
L4100 L4105
1GHz 1GHz
BEARP_1 BEARP_2
<NM>
BEARN_1 BEARN_2
<NM>
L4101
L4106
1GHz
1GHz
Earspeaker pads
MP 69
Antenna components
Page 46
C4142 C4143
33pF 33pF
MP 86 MP 7
Page 46 Page 46
TP4105 TP4106
L4121 56nH
R4124
0ohms
C4132 C4133
l4120 56nH
R4125
V4101
33pF 33pF
<NM> <NM> 0ohms
Antenna components
RKZ223914/1
uESD3.3DT5G
Made for
BASEBAND - MMI Audio
Document Nr
2/1911 - ROA 128 1534/2
1202-3085 rev. 2
K800 - K810
X2508
X2509
MIDREF
VAD
SPR
SPL
X2503
POSITIVE
1 <NM>
Cora speaker pad...
X2504
NEGATIVE
1 <NM>
Revision
A
40 (121)