Motorola C330 Service Manual page 56

C330 / C331 / C332 SIGNAL FLOW - PAGE 1/2
S800_COM
S800_PORT_2_TOP
SH200
U920
Diamond-
head
39
37
U300
Athena 48 47 44 39 38
37
1
36
35
U150
25
30
Algae
29
28
27
23
18 25
12
13 14 19 20 24
FL130
B TP156
Dual SAW
Filter
C
EXC_EN RX _ANT_EN
GSMB_DCS TX_EN
CS1B CS0B PROTECTION Cct.
TP_S800
_PORT_2
_TOP
TP5043
SH300
U701
U705
Flash
SRAM
U800
Neptune
C8
B8
A8
A7
D7
C5
A3 C3
B3
E2
C2
A1 B1
C1
D1
AOC_DRIVE
RFDET_FLAG RF_REG VAG_CODEC
B+ RTC_GRP
TP960
SH400
U600
USB
A
Interf.
J9 J8 J3
H5 H4
G3
F9 F4
F5
E9
C3
U900
A1
Seaweed
AUD_2.65V
VCCQ DIG_1.875V VM _REG
DNP_J910
Midi Spkr. Conn.
J931
HS Jack
J900
Charger Jack
TP5014
TP5013 TP5012 TP5015
SIM _VCC
SIM _GND
SIM_RST
NC
SIM _CLK
J600
SIM_DIO
Accessory Conn.
IO_2.65V
SIM_PD
SCK A SRDA STDA SC2A
A
TX MIC L INE
B
RX SPEAK E R LINE (SPK 1)
C
R X SPEAK ER LINE (SPK 2)