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Motorola Gm Series Detailed 6864115b62 A Manual

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Page 271

Controller T2 / Schematic Diagrams3-9
* Motorola Depot Servicing only
Reference designators with an asterisk indicate 
components which are not fieldreplaceable 
because they need to be calibrated with 
specialized factory equipment after installation. 
Radios in which these par ts have been replaced in 
the field will be off frequency at temperature 
extremes. R0102 0662057A65 4.7K
R0104
0662057A73
10K
R0105 0662057A97 100K 
R0108
0662057A57
2.2K
R0111 0662057B47 0  
R0113
0662057A73
10K
R0114...

Page 272

3-10Controller T5 / Schematic Diagrams3.0 Controller T5 / Schematic Diagrams
T5 0102727B49
T5 0102727B50
T5 0102727B51  MPT
T5 0102727B52  SELV/MDC
T5 0102727B54 SEL5/MDC T5 0102727B53 MPTT5 0102727B55
T3 0102727B39T3 0102727B40  MPT P7 0102727B13
P7 0102727B14P7 0102727B17 MPT
P7 0102727B18 SEL5/MDCP6 0102727B07
P6 0102727B04  SELV/MDC P6 0102727B03  MPTP1 0102726B33
P1 0102726B32
P6 0102727B02P4 0102726B88
T2 0102727B25  SELV/MDCP4 0102726B87
P6 0102727B05 MPT
P6 0102727B06 SEL5/MDC
P6 0102727B01P5...

Page 273

Controller T5 / Schematic Diagrams3-11
470pF
C0661
47uF C0601
R0642
7.5K
33uF C0641
470pFC0644
0.1uF C0681 J0601-2
C0612
0.1uF
R0641 J0601-1
10K
R0662C0662
.01uF
150K D0660R0652
1024K
Q0641
R0621
GND
3
INPUT 2
RESET_1
C0654U0653MC33464N-45ATR
10uF
U0651MC78M05GND2 IN 1
3
OUT
TP0661
C0663
0.1uFR0643
1.2K
0.1uF C0655 D0651
Q0661
R0611
56K
NU 5.6V VR0671
Q0681
68K R0682 18K R0681 E0631
57R0122uF C0611
10 R0651
33uF C0652 0.1uF
NU C0651
0.1uF C0645 24V VR0601
470pF C0621
C0622
47uF
NU
6 GND2
2
ON_OFFVIN 4...

Page 274

3-12Controller T5 / Schematic Diagrams
CH_ACT
SQ_DET
LSIO
F1200 SYNCLK HSIO VOX
GP2_OUT
CSX
DATA
R0251
47K 24K R0222
C0222
0.1uF
C0226
0.1uF
R0269
470
9 NU R0220
8.2K
R0225
8.2K R0224
8.2K
NU
0 C0243
100pF
R024214 4
11
NU 0.1uF C0242MC3403 U0211-4
13
12
10uFC0202 R0203
100
0.1uF C0265
D02015
31
2 40.1uF
NUC0254
C0234
0.1uFC0272
0.1uF
3300pFC0273100K R0253 C0253
100pF
1uFNU
7C0252
M_SS 8NINV 1OUT14
OUT26 3
RR
VCC7
TDA1519C
GND1
2
5 GND2INV 9 C0225
0.1uF
U0271
0.1uF
NU C0274 C0232
0.1uF1MEGR0227100...

Page 275

Controller T5 / Schematic Diagrams3-13
NC RST*7
8
14 INT_EXT_Vdd
NC
7
9 A0EXT_BD_REQ
EXT_BD_CS
GP4_IN_OUT
SPI_CLK
SPI_MOSI SPI_MISO
RESET
FLT_A+
DISCAUDIO
CH_ACT 26FLAT_TX_RTN6
CSX 2912-PIN CONNECTOR
13FAST_SQ
DISCAUDIO
PCB 23
21GPIO
DATA EXP1_CS
VS_AUDSEL
17GROUND SrD_Rtn5
DIG_IN_5 WITH WAKEUP (EMERGENCY)
13 37
DIG_IN_OUT_72 EXP_BD_PTT
DATA 36
8 EXP2_CS
BOOT_CNTRL Rx_Aud_Snd
ON
VS_INT
RX_ADAPT
VS_RAC 6
1 20SCI_TX
INT_MIC
DIG_IN_3 Tx_Aud_Snd8
NC10
11
Key_Row
Key_Intrp
DIG_IN_OUT_4 9V3 VS_MIC 5VD
GM300...

Page 276

3-14Controller T5 / Schematic Diagrams
HSIO
GP4_IN
ON_OFF_SENSE
GP8_OUT
CHACT
HC138_A1
HSIO
GP7_IN
CLK
GP5_IN
32kx8bitOPT_CS
LVZIF_CS
16Kx8bit
GP4_OUT
GP7_OUT (EXT_BD_PTT & DATA_PTT)EE_CS
HC138_A0
GP3_IN
GP8_IN
512kx8bitRAMGP6_IN GP6_IN
MISO
EXP2_CS
GP4_OUT
GP7_OUTHC138_A2GP1_IN
GP8_OUT
SQ_DET
HC138_A1
H/W-Version & Memory size
FLASH ROM
SYN
HC138_A2GP2_OUT
LSIOMICROPROCESSOR
DATAMISO
F1200
GP4_IN EEPROM
DATA
EE_CS
VS_CS
EXP1_CS
GP1_IN
CLK CSX
GP5_IN GP4_OUT GP7_OUTGP3_IN
GP8_INPE6
VOX LSIO...

Page 277

Controller T5 / Schematic Diagrams3-15
5109152M01
VS_CSMISO VS_CS
DATA CLK
0 R0343 0.1uF
10INPUT1
OUTPUT
2
SENSE 3
SHUTDOWN
6
VTAP
C0302LP2951ACMM-3.3U0351
5
ERROR 7
FEEDBACK
4 GND
8
0.1uF
0.1uF 2C0351
C0305
R0347
47KC0341
1uF R0323
18K
C0304
0.1uF100pFC0303
5.1K
1VSSA117VSSA2
18VSSA3
12VSSD
6
XCLK
R0345
19
NC7
21
NC8
23
NC9 2
RAC 8
SCLK
9
SS
26
VCCA 7
VCCD
3
NC1
27
NC10
28
NC114
NC2
13
NC3
14
NC4
15
NC5
16
NC6
AMCAP 2224
ANA_NEG
25
ANA_POS20
AUDOUT
INT 5 11
MISO 10
MOSI U0301
U0342
CNTL
412
VDD
5VSS3...

Page 278

3-16Controller T5 / Schematic Diagrams3.1 Controller T5 Parts ListCircuit RefMotorola Part 
NoDescriptionC0101
2113740F51
100pF 5% 50V
C0107 2113741F25 1nF 50V
C0112
2113743E20
100nF 16V
C0121 2113743E20 100nF 16V
C0122
2113743E20
100nF 16V
C0131 2113740F35 22pF 5% 50V
C0132
2113740F35
22pF 5% 50V
C0141 2113743E20 100nF 16V
C0151
2113741F49
10nF 50V
C0201 2311049A57 TANT CP 10uF 10% 16V
C0202
2311049A57
TANT CP 10uF 10% 16V
C0204 2113743E20 100nF 16V
C0212
2311049A57
TANT CP 10uF 10% 16V
C0221 2113743E20...

Page 279

Controller T5 / Schematic Diagrams3-17
*  Motorola Depot Servicing only
Reference designators with an asterisk indicate 
components which are not fieldreplaceable 
because they need to be calibrated with 
specialized factory equipment after installation. 
Radios in which these par ts have been replaced in 
the field will be off frequency at temperature 
extremes.
R0111 0662057B47 0 1/16WR0113
0662057A73
10k 1/16W 5%
R0114 0662057A73 10k 1/16W 5%
R0115
0662057A73
10k 1/16W 5%
R0117 0662057A63 3k9 1/16W...

Page 280

3-18Controller T6/7 / Schematic Diagrams4.0 Controller T6/7 / Schematic Diagrams
T2 0102727B24  MPT
T2 0102727B27 SEL5/MDC T3 0102727B38
T3 0102727B42 MPT
T3 0102727B44 P2 0102726B64P2 0102726B66P3 0102726B71
P3 0102726B70
P3 0102726B69P1 0102726B35 P2 0102726B67
P1 0102726B31
P7 0102727B16  SELV/MDC P7 0102727B15  MPT
T4 0102727B50 T4 0102727B49
T4 0102727B51  MPT
T4 0102727B52  SELV/MDCT4 0102727B54 SEL5/MDC T4 0102727B53 MPTT4 0102727B55 P5 0102726B92
P6 0102727B04  SELV/MDC P6 0102727B03  MPTP1...
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