Motorola GM950E Service Manual page 114

J0102
1
2 SPI_MISO
3
J0102_3
(GP6)
4
SPI_MOSI
5 OPTION_BD_CE
6
SPI_CLCK_SRC
7 J0102_7
(GP4)
8 +5V
PA2
(GP4-IN)
PC0
(GP2-OUT)
(GP1-IN) PC1
PC2
(GP3-IN)
(GP6-IN) PC3
(GP5-IN) PC5
(GP5_OUT) PB4
(GP3_OUT) PB5
(GP6_OUT) PB7
R0102
USW_+5V_CL
4.7K
RESET
K9V1_ENABLE_5
K9V1_ENABLE
R0101
C0101 +5V
10K
0.1uF
16
VDD
11
1
A0
15 2 10
Y0 A1
14 U0102 3 9
EEPROM_CE Y1 A2
13 8
AFIC_CE Y2
12 7
Y3
DAC_CE +5V
11 6
FRACN_CE Y4
6 5
10 Y5
OPTION_BD_CE CS1
9 CS2 4
Y6 R0120
LED_CE
7 23
CS3 5 10K
LCD_CE Y7
49
GND
TP0105 24
8
R0100
0 47
NU
50
51
FLT_A+
TP0104
52
+5V
D0101 53
J0101
54
R0104
3
33K
17
FLT_A+
+5V 9
R0103
2 1
10K
BUS+ 15 BUS+
ANALOG_1
10
ANALOG_2 11
ANALOG_3 13
1
LED_CE 12
LED_CE
3 U0104-1
SPI_DATA_BUF 6
2
74AC08
LED_CLCK_BUF 5
LCD_CLCK_BUF 8
4
6
U0104-2
7
GND
5
74AC08
19
20
9
8
U0104-3
10
74AC08
HOOK 3
4 MIC_PTT
MIC_PTT
MIC 16
14
HANDSET_AUDIO
1
INT_SPKR+ INT_SPKR+
INT_SPKR- 2 INT_SPKR-
ON_OFF_CONTROL 18 ON_OFF_CONTROL
DAC_CE_5
DAC_CE DAC_CE
SPI_DATA_SRC_5
SPI_DATA_SRC SPI_MOSI
SPI_CLCK_SRC_5
SPI_CLCK_SRC SPI_CLCK_SRC
PA_ENABLE_5
PA_DISABLE
VLTG_LIMIT_5
VLTG_LIMIT
BATTERY_VOLTAGE
(IGNITION_SENSE) PE3
LOCK_DET_5
LOCK_DET
CSQ_DET_5
CSQ_DET
FAST_SQ_5
FAST_SQ
C0109 C0110
470pF 470pF
Schematic Diagrams and Parts Lists
MIC_PTT
R0116
270
C0118
R0119 470pF
ADAPT_5
1K
ADAPT
C0102
470pF
+5V
R0113
10K
Q0114
R0114
4.7K
R0110
TP0106 TP0107
10K
C0114
+5V
33pF
+5V
R0106 C0115
2.2K 22pF
C0104
.01uF
C0103
R0105
3.3uF
10K
C0105
+5V
55 0.1uF
VDD
VRH 22
PB1
VRL 21
PB2
PB3
R0108
PB4
33 47K
PB5 XTL
31
PB6 EXTAL
46
PB7 IRQ
45
XIRQ
28
VSS STRA
U0101
VSS
VSS
MC68HC711E20
1
PA0
64
PD0 PA1
63
PD1 PA2
R0121
62
PD2 PA3
59
PD3 PA4 160K
58
PD4 PA5
57 R0122
PD5 PA6
56
PA7
220K
R0123
100K
C0125
NU
0.1uF
SPI_MISO R0125
C0126
SPI_MOSI
0.1uF
SPI_CLCK_SRC 200K
R0126
200K
+5V
C0127 R0127
200K
0.1uF
R0137
R0134 R0138
47K
10K 4.7K
FLAT_TX_AUDIO
Q0137
MIC
47K C0137
.01uF
47K
Q0138
47K
9V3 R0146
0
47K
LCD_CE
NU
R0141
100
C0142
R0142
1K
.100uF
R0128
NU
C0141
+5V
10uF
10K
RSSI_5
12
RSSI
R0111
U0106-3
33K
MC3403
NU
C0151 13
470pF
R0112
68K
R0151
10K
C0111 C0112
NU
470pF .001uF
R0117 R0118
+5V
270 4.7K
C0119
VR0118
470pF
5.1V
+5V
L0114 C0116 Y0114
+2V5
33uH 3.6pF INSTPAR
C0164 R0164
R0167 .0047uF 1MEG
X
47K
R0115 NU
1.8MEG
R0162
10K
5
Q0161 R0165
7 U0105-2
Y
R0163
MC3403
47K
6
100K
C0117
R0166
33pF
10K C0173 C0163
0.1uF
1uF
SPI_MOSI
TP0109
SPI_CLCK_SRC
RESET
TP0108
R0175
C0175
150K
.001uF
R0109
R0107
47K
100
33
AFIC_CE CHIP_SELECT
B+_CONTROL
27
PL_DPL_DECODER_OUT
32 PL_CLOCK_STROBE
R0130
+2V5
0
NU 13 U0103
AUX_TX_IN
U0107-1 NU AFIC
12 39
MC14053B
GCB1
12
U0105-3 14 6
C0121
0 INHIBIT
MC3403 6
14
AUX_RX_IN
13 1
13 11
R0124
.039uF
6.8K R0131
C0122
0
NU
.01uF
+5V
R0139
240K
R0136 +2V5
33K
R0148
470K
NU
R0147
R0135
180K
NU 2
U0106-1 1
47K MC3403
3 C0148
C0147
C0146
NU
470pF
56pF
NU
+2V5
.001uF
NU
R0149
0
C0145
R0145
.001uF
30K
R0144
NU 2_1MHZ_5 TP0110
2_1MHZ
47K
R0143
6 1
J0103-1
TX_AUDIO_RET
7
U0106-2 3 C0149
47K J0103-3
TX_AUDIO_SEND 33pF
MC3403
5 2
NU
AUX_RX_IN J0103-2 RX_AUDIO_RET
4
J0103-4
UNATTEN_RX_OUT UNATTEN_RX_OUT
VAG
C0156
C0155
47uF
33pF
NU
R0153
4.7K
R0156
R0155
NU
68K
0
14 C0154
RSSI_BUF R0154
9
8 U0105-4
10K
R0152
MC3403 10 0.1uF
NU
10K
VAG
VHF GM950E, Controller Schematic Diagram
+5V 9V3 9V3 +5V
NU
14 4 4 NU 16
VCC VCC VCC VDD
U0104-5 C0134 U0105-5 C0132 U0106-5 C0133 U0107-4 C0131
PWR_GND 0.1uF PWR_GND 0.1uF PWR_GND 0.1uF PWR_GND 0.1uF
GND GND GND VEE VSS
7 11 11 7 8
+5V
L0170
R0161
SPI_CLCK_SRC
33000nH
100K
C0161 C0162
SPI_MOSI
UNATTEN_RX_OUT
FRACN_CE
0.1uF 0.1uF
C0170
R0173
NU
1uF
0
C0176
C0174
NU
3.3uF 0.1uF
C0194
470pF
37
NC
GCB5 3
R0188
0
16
SQ_ATTEN_IN NU
18
SQ_ATTEN_OUT
R0181
U0107-2
19
30K
4_BIT_ATTEN_OUT
MC14053B
INHIBIT
10K R0182
20 2 6
5_BIT_ATTEN_OUT
0
15
R0183
NU 1 1
10K 10
22
UNATTEN_RX_OUT
R0185 R0187
7 C0181 NU
RX_IN
PL_DPL_IN 8 0.1uF
0
30K
40
NU
GCB3
R0186
36 R0184
XTAL_OUT 27k
30K
2
GCB4
NU
C0182
23
0.1uF
RX_OUT
28
VAG_BYPASS
26
GND
DET_AUDIO_5
C0153
TP0111
0.1uF
DET_AUDIO
C0157
470pF
C0152
R0150
C0150
1uF
51K .47uF
J0103-5 5
RX_AUDIO-SEND
7
GP3 J0103-7
8
GP5 J0103-8
6
GROUND J0103-6
+5V
U0108 9V3
NU
EEPROM_X25160
8
C0191
R0191
VCC
0.1uF R0171
10K
7 6
NU 47.5K
NU HOLD SCK SPI_CLCK_SRC
5
3 WP
SI SPI_MOSI
1 2
CS SO
R0192 R0172
VSS 0
47.5K
NU
4
EEPROM_CE
SPI_MISO
note 1: values are depending on channel spacing
0102725B34_CNTL ( 4 CHANNEL 12,5kHz) GEPD5446-1
0102725B40_CNTL (4 CHANNEL 20/25kHz) GEPD5460-1
changed by: R0157
VHF GM950E, Controller Schematic Diagram
U0107-3
MC14053B
INHIBIT
6 XX 12
NU
0
XX U0104-4 11
XX 1 XX 13 74AC08
9V3 9V3
+5V +5V
L0194
SPI_CLK_5
270nH
SPI_CLK
L0195 SPI_DATA_5
SPI_DATA
270nH
FRACN_CE_5
FRACN_CE
HIGH_LOW_BAND_5
HIGH_LOW_BAND
SQ_ATT_IN_5
SQ_ATT_IN
SQ_ATT_OUT_5
SQ_ATT_OUT
MOD_IN_5
MOD_IN
C0199
470pF
C0196 C0197 C0198
470pF 470pF 470pF
C0185
100pF
NU
R0189
C0184 NU
82K
NU
9
8
U0106-4
10 MC3403
1uF
FLT_RX_AUDIO
NU
VAG
AUDIO_PA_ENABLE
RX_AUDIO
R0157
note 1
*
J0103_7
GP3
J0103_8
GP5
VAG_7
VAG
2
U0105-1 1
VAG
3 MC3403
C0171 C0172
10uF 1uF
0102725B34 (4 CHANNEL 12,5kHz) 15k
0102725B40 (4 CHANNEL 20/25kHz) 30k
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