Motorola D10 Service Manual page 155

5
EARP
EARN
D
C40
150PF
BGND
R43
MICBIAS
1K
C
R50
MICIP
R51
MICIN
B
A
5
4
R73
LS1
10
R74 C39 100PF
SPEAKER_0
C41 10
150PF T3 T4
TVS TVS
BGND BGND
R44
1K
C42 C43
4.7UF
0.1UF
R47
1K
BGND
U14
1K C44 47nF
5 1
O1 I1
1K 2 C66 10PF
GND
4 3
O2 I2
C45 47nF
C53 C54 EMIF01-10005W5
C(0402) C(0402)
BGND
BGND
BUZZER
BU
4
3
TXD0
C63 10UF
C60 10UF
AUXOP
IO3DATA_HP_SEL
L: Download
H: Earpiece
active
BGND
D21
1
VR3
BAS516
C38
R41
AUXI
2K 1 UF
X2
1
1
2
2
3
RXD0
3
Microphone
T14 T15
TVS TVS
BGND BGND
VBAT
3 D14
DAN222
U13
4
C59 T10
TVS
22P J
BGND BGND
R45
2 BQ3
1K
BC817-40W
R48
0
BGND
3
2
VR2B VR2B_SW
R33 0
R86 U8
VR2B_SW
3 4
B0 A
2.7K
2 5
Gnd Vcc
BGND
1 6
B1 S
NC7SB3157
R36 U9
1
I1
47K
2
GND
R37
3
I2
2K
BGND EMIF01-10005W5
R38
C37
2
1K 4.7UF
VR2B_SW
BGND
U10
1 6
B1 S
R95
20K
2 5
Gnd Vcc
BGND BGND
3 4
EARPHONE_IN
B0 A
NC7SB3157
+
A
M1
v ibrator
-
R46 2.7K
BQ4 2
IO0VIBRATOR
BC817-40W
R49 R84
39
39
BGND
2
1
VR3
TP33
R32
100K
IO13ACCIN
R72
1K
T2
1 2
. .
R96 TVS
J3
0
2 1
SW GND
5 3
O1 SPK
4 5 BGND
MIC MIC
4
O2
Audio Jack
T8 T9
TVS
TVS
BGND
REVISIONS
GSM SERVICE SUPPORT GROUP 2003.05.15
Level 3 Schematics Rev. 1.0
DualBand C200
48.G4901.S05 Rev0
Ralf Lorenzen-Scheil, Michael Hansen Page 6 of 7
1
D
C
B
A