Motorola MTM700

8.1.2 - 6 MTM700 Mobile Radio / Detailed Service Manual Transceiver 400MHz (PCB No. 8466519A02_A): SCHEMATICS, PCBs and PARTS LISTS
Main Board 8466519A02_A / CNTRL_AUDIO_POWER_AMPLIFIER
G
G
G
G
G
G
G
G
G
G
G G G
G
G
G
G
G
G
G
G
G
G G
G
G
G
G
15K
R0246
NU
C0236
0.1uF
NU
FLT_A +
3V_DIG
SAP_STD
270K
R0242
E2POT_INC
Q0200
SPKR +
SAP_CL K
SAP_SRD
R0207
47K
0.1uF
C0205
C0225
2
TG
17
18
TI_NEG
TI_POS
19
VAG
20
VAGREF
1
VDD
6
15
VSS
0.1uF
7
FS T
14
16
HB
MCL K
11
PDI
10
PI
3
4
PO_NEG
PO_POS
5
RO_NEG
MC145483
FL0200
BCLKR
9
BCLKT
12
8
DR
DT
13
FS R
MUTE
C0203
0.1uF
SAP_FSYNC
TX_AUDI O
82pF
EXT_MIC
0.1uF
C0229
560
C0202
200K
R0203
14
4
11
R0205
2
3
1
4
11
U0206-4
MC3403
13
12
VDD
5
VS S
3
MC3403
U0206- 1
TC4S66F
U0202
CNTL
4
1
R0202
100
1K
MIC_EN3
100
R0220
3
VL
6
VSS
4
VW
5
E2POT_UD
E2POT_CS2
R0221
U0203
X9315
CS
7
IN C
1
U_D*
2
VCC
8
VH
C0228
180pF
1000pF
C0235
MI C
C0230
3300pF
U0206-3
MC3403
9
10
8
4
11
C0219
.01uF
10K
R0244
16V
C0231
33uF
R0243
10uF
16V
C0224
27K
R0241
15K
0.1uF
C0220
R0224
SP_AUDI O
RX_AUDIO
VCC
3
VH
6
VL
4
VSS
5
VW
15K
X9315
U0204
CS
7
1
IN C
2
U_D*
8
0.1uF
C0204
Q0203
C0226
0.1uF
C0221
10K
R0228
AUDIO_A+
1uF
E2POT_CS1
SPKR -
EXT_MUTE
9V 3
R0222
10K
R0201
100
1K
R0225
1000pF
C0234
R0237
15K
47K
R0206
MIC_EN1
12K
R0239
47K
R0208
27K
MIC_EN2
R0238
R0218
10K
57R01
L0231
0.1uF
C0213
1000pF
C0233
Q0201
5
Y0 C
Y1 A
13
1
Y1 B
Y1 C
3
14
ZA
15
ZB
4
ZC
11
10
SB
9
SC
16
VDD
VEE
7
8
VSS
12
YOA
2
Y0 B
HEF4053B
U0201
EN
6
SA
TP0200
560
200K
R0204
16V
R0200
0.1uF
C0201
10uF
Q0202
C0222
R0223
4.7K
57R01
L0232
HANDSET_AUDIO
C0223
0.1uF
5
GND2
9
IN V
8
M_SS
1
NINV
OUT 1
4
6
OUT 2
3
RR
7
VCC
U0205
TDA1519C
2
GND1
3.3K
R0245
DGAN_SAP_FSYNC
100K
R0240
INT_MIC
10uF
C0200
0.1uF
C0232
U0206-2
6
5
7
4
11
16V
INT_SWB +
MC3403
C0227
0.1uF
3V_DIG
3V_DIG
9V3
VAG_ 2
INT_SWB+
VAG_ 1
9V 3
9V 3
9V 3
3V_DIG
VAG_ 1
9V3
VAG_
1
9V3
VAG_
1
9V3
INT_SWB +
VAG_2
9V3
3V_DIG
3V_DIG
FLT_A+
2
775mV
80mV
80mV
ZWG0130870-A