Motorola M3682, Руководство по обслуживанию, Страница: 52 / 52

M3682 - SIGNAL FLOW
MIX_275 VCO_275 SW_VCC RF_V2 RF_V1 RF_V2 EEPROM CS RAM Byte Control LB+ RAM Byte Control 1 EEPROM 0E
B+ SF_OUT Flash ROM CS Flash ROM 0E TXVCO_EN
RF_V2 FILTERED_-10V MIX_275 VCO_275 TXVCO_EN B+
RF_V2 DCS_LNA275 GSM_LNA275 VCO_275 GP04 TX_EN V1 PAC_EN
7
4
1
5
8
1
16 17
32
33
48
49
64
4
19
2
58
45
26
2
1
7
8
14
A
A
B
B
1
20
21
40
41
60
61
80
28
27
C D
C
D
2
21
1
4
5
8
6
1
4 5
7
8
SH202
SH481
SH201
SH301
SH381
MAGIC
WHITECAP
SH700
SRAM
EPROM
1
22
23 44
1
24 25
48
EEPROM
1
14
15 28
SIM_CONN
JEKYLL
SH600
HYDE
1 16
17
32
33 48
49
64
M
IC
_
C
O
N
C
H
G
-
G
N
D
B
A
T
T
_
T
H
E
R
M
B
A
T
T
+
PAC
D
IS
P
L
A
Y
C
O
N
N
.
16
1
18
17
1
3
4 6
J665
SIM_CONN
1 GND
2 VSIM 1
3 VSIM 1
4 RESET
5 SIM_I/O
6 CLK
J701
DISPLAY CONN.
1 V2
2 A0
3 GND
4 DP_EN
5 DP_ON_OFF
6 RESET
7 R_W
8 NC
9 D4
10 D5
11 D6
12 D7
13 D0
14 D1
15 D2
16 D3
17 GND
18 GND
J810 EXT CONN
1 EXT_B+
2 GND
3 MAN_TEST_AD
4 UPLINK
5 NC
6 DOWNLINK
7 D
8 UTXD
9 GND
10 URXD_IN
11 GND
34
36
24
21
H10
B7
12
G
S
M
_
S
E
L
M
IX
_
2
7
5
R
X
_
E
N
M
IX
_
2
7
5
PA DETECT LINE
EXITER, DRIVER, FINAL TUNING VOLTAGE
RX SPEAKER LINE +
RX SPESKER LINE -
1
10
11
U700
WHITE_CAP
25
MAGIC_13MHz
U201
MAGIC
Y201
U601
JEKYLL
GCAP_CLK
26
45
H10
B7
12
13MHz_CLK
T
P
8
1
0
T
P
8
1
7
T
P
8
1
5
T
P
8
0
9
T
P
8
1
4
TP816 TP811 TP813 TP812
TP
TP 809 TCK
TP810 V2
TP811 TD0
TP812 GND
TP813 EMU0
TP814 EMU1
TP815 TMS
TP816 TRST+
TP817 TD1
A
B
C
D
26
28
V
R
E
F
39 40
27 V
1
V
3
V
2
V
_
B
O
O
S
T
1
T
X
_
E
N