8-86
Schematics, Boards Overlays, and Parts Lists
: Main Board Block: 700–800 MHz (84012501002)
Figure 8-57. MAKO/DC Distribution Circuit
OMAP POWER
V_1.85_IO
OMAP1710
0.1UF
0.1UF
0.1UF
0.1UF
C6587
C6571
U6302
C6585
C6583
W20
R21
K20
F20
A21
B16
A13
B7
B1
G1
K2
N1
U2
AA1
Y3
AA7
Y13
AA21
B5
E5
NC
VDDSHV7
VDDSHV8
VDDSHV9
VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSS_13
VSS_14
VSS_15
VSS_16
VSS_17
VSS_18
VSS_19
NC1
VDDSHV_RTC
VDD_RTC
VPP
VDD_DLL
VDD_1
VDD_2
VDD_3
VDD_4
VDD1_1
VDD2
VDD2_1
VDD2_2
VDD3_1
VDD3_2
VDD3_3
VDD3_4
VDDA
VDD4
VDDSHV1_1
VDDSHV1_2
VDDSHV2
VDDSHV3
VDDSHV4_1
VDDSHV4_2
VDDSHV4_3
VDDSHV4_4
VDDSHV5_1
VDDSHV5_2
VDDSHV5_3
VDDSHV6
VDD SUPPLY
G
ROUND
A15
A11
L11
W12
V12
U21
L21
Y16
AA11
C2
H2
R1
B14
B10
A7
A5
Y7
AA2
E21
A19
Y21
M2
Y9
Y20
J1
R20
J21
B20
B13
E2
A3
A9
AA3
OMAP_VDD4
OMAP_VDDA
TEST_POINT
OMAP_VPP
OMAP_VDD_DLL
EMIFF DECOUPLING
0.1UF
0.1UF
1UF
0.1UF
0.1UF
0.1UF
0.1UF
0.1UF
0.1UF
0.1UF
0.1UF
C6595
C6501
C6502
C6505
C6509
C6512
C6524
C6510
C6506
C6504
V_COIN_CELL
C6508
V_1.4_CORE
0.1UF
0.1UF
0.1UF
0.1UF
1UF
1UF
0.1UF
C6522
C6520
C6523
C6526
C6528
C6529
C6532
C6533
IN
V_1.4_CORE
0.1UF
0.1UF
V_SW_1.4
0.1UF
1UF
1UF
1UF
0.1UF
1UF
1UF
C6513
C6515
C6518
C6511
C6507
C6519
C6517
C6516
E6502
330PF
1UF
C6530
C6521
V_1.85_IO
V_EXT_1.85
1UF
330PF
C6514
E6501
C6503
V_1.4_CORE
10
10
10
R6503
R6502
R6501
OMAP_VDD_DLL
1UF
0.1UF
0.1UF
C6531
C6527
C6525
OMAP_VDDA
OMAP_VDD4
CHASIS GROUND CONTACT
TEST_POINT
F_GND
1
SW_B+
VRTC
SOCKET
0.1UF
2K
M6502
R6505
C6590
1
2
10UF
32.768KHZ
C6593
Y6502
1
2
5.6PF
5.6PF
C6541
C6537
MAKO_XTAL_32K_IN
MAKO_XTAL_32K_OUT
2.2UF
TEST_POINT
NTHS5441
DNP
22K
F Q6501
C6534
R6504
FET_ENX
1
5
4
8
7
6
3
2
1
10K
V_EXT_1.85
0
TEST_POINT
DNP
DNP
BAT54HT1G
DNP
DNP
TP6210
MAKO_INT_X
MAKO_RESET_X
R6525
R6507
D6501
TOP_BUTTON
EMERG_BTN_X
ON_OFF_SWITCH
MAKO_RESETX
MAKO_INT
1
1
1
2
1
IN
IN
VIN
NC1
GND
VOUT
NC2
NC
NC
10K
MC78LC
.33UF
U6511
R6576
C6594
V9_3.0A
3
2
5
4
1
Y
NC
B
A
V_2.775D
4.7K
NC7SP08
R6577
U6509
4
6
5
3
2
1
NC
A
B
GND
Y
VCC
100PF
4.7K
2.2PF
18PF
100K
R6578
C6591
R6574
C6592
C6535
22PF
DNP
0
C6596
R6533
24_MHZ_CLK
2.2UF
V_SAVE
0
C6538
R6506
V_BAT_7V5
1000PF
0
2.2UF
R6591
C6539
C6540
IN
GND1
GND
OUT
24.576MHZ
TZ0281D
18PF
C6536
Y6501
MAKO_TCXO_24MHZ_OUT
MAKO_TCXO_24MHZ_IN
1
3
4
2
V_EXT_1.85
VCC
GND
0.1UF
NL17SZ32
C6572
U6510
5
3
10K
DNP
V_SAVE
V_SW_5
TEST_POINT
0
0.1UF
47K
TP6599
R6598
C6542
R6508
1
23
1
R6599
D9
H5
D14
L4
K9
G5
J4
M7
P5
10K
R6511
0.1UF
2SC5663
100K
C6543
R6509
U6502
VBUS2
10K
.1UF
10K
R6535
C6557
R6531
VBUS2_SUPPLY
CRNTLMT_FB
91K
R6536
CRNTLMT_DIV_OPT
3
2SK3541
Q6504
USB_CRNT_LMT
2
1
VBUS1
4.7UF
200
.2
12K
SSM6J212FE
SSM6J212FE
.1UF
Q6508
Q6502
C6544
R6583
R6584
C6555
R6521
VBUS2_CMD
VBUS1_SUPPLY
4
3
6
5
2
1
4
3
6
5
2
1
B1
C1
A12
A13
C2
D4
M1
B3
C5
D3
E4
D5
B4
G4
F5
E2
F4
B2
F3
D1
D2
NC
NC
NC
NC4
NC3
NC2
NC5
NC6
NC1
NC
NC
NC
NC
NC
NC
AT56H09
U6501
B13
F11
C13
D12
E12
C14
H10
M6
J10
L9
L1
K4
K3
P6
P3
N5
P4
N4
E14
F12
F13
D13
E13
G11
J13
K14
J12
J14
L14
H11
J11
H12
G12
G13
G14
F14
H14
H13
A2
C3
B14
M5
P14
P1
A14
A1
MAKO POWER
V_SAVE
10K
R6579
PGLDO3
SW5_VDD
SW1_DH
SW1_PHASE
SW1_VOUT
SW1_GND
SW1_VDDHV
SW1_VSEN_BUK
SW1_VSEN_BST
SW1_SUMCOMP_DL
PGLDO2
RESETX
GATED_32K_CLK
INT_X
HV_BG
FET_ENX
EMERG_PB
MECH_SW
SW_TYPE
IGN_X
VSAVE
SW2_GND
BAT_RTC
SW2_VOUT
SW2_LX
SW2_VCCS
SW2_VCC
SW5_SUMCOMP
SW5_VSENSE
SW5_VDDHV
SW1_VDD
BAT_7V5
BAT_3V6
REG_3V6
BAT_TYPE
XTAL32_OUT
XTAL32_IN
V10_O
V10_I
V09_O
V07_O
V06_O
VBUS1_CMD
VBUS1_SENS
VBUS1
VBUS2
VBUS2_CMD
VBUS2_SENS
TCXO_IN
GND5
GND6
GND7
GND8
GND9
TCXO_SEL_16_24
XOUT
XIN
V04_O
V03_O
V02_O
V08_O
V08_I
V10_GND
GND2
GND3
GND4
VBUS_SUPPLY
SW5_VOUT
SW5_PHASE
GND1
SWITCHER 1
SW_B+
100PF
330PF
2.2UF
C6589
C6556
C6588
V_2.23
0
0
0
DNP
78.7K
22K
0
1K
0
330PF
.1UF
DNP
0.1UF
4.7K
0
1UF
10UF
R6526
R6532
R6514
C6553
R6524
C6547
R6527
R6523
C6546
R6520
R6516
C6545
C6548
R6515
R6513
SW1_VDD_1
NC
NC
EXTERNAL SWITCHER 3.50V SWR1
330PF
V_SW_3.60
6.8PF
10UF
475K
0
C6564
R6542
R6539
C6558
C6561
C6560
V_SW_3.60
OUT
10UF
EN
PG
VIN
FB
GND
LBI
SYNC
PGND
SW
LBO
10UH
TPS62050
L6502
U6504
1
7
9
10
4
2
6
3
5
8
SW1_VOUT
V_SW_5
SW_B+
10UF
4.7K
DNP
0
100K
.1UF
390
0
0
R6534
R6543
R6528
C6552
C6550
R6519
R6518
R6517
V4_2.775D
SW1_VOUT
V9_3.0A
V7_2.8
V6_2.775
V3_1.55
SW5_SUMPCOMP
V8_5.0A
V10_3.3
V2_1.875
PA_SHTDN
SW5_VOUT
SW5_PHASE
BGAP_COMP
2
1
EN
FB
LBI
SYNC
VIN1
VINA
GND1
GND2
PGND1
PGND2
AGND
LBO
SW1
PG
VIN2
CTGND
SW2
10PF
TPS62110
475K
C6562
R6540
U6505
8
3
2
5
15
14
16
1
13
6
7
12
11
10
4
17
9
1UF
NL17SZ32
121K
8.2K
U6510
C6559
R6537
R6538
5V_PWM_EN
4
SWITCHER 5
SW_B+
330PF
10UH
2.2UF
C6549
L6504
C6565
V_SW_5
10UF
330PF
10UF
C6551
C6567
C6566
100K
R6545
SW5_VOUT_UNFILT
V_SW_5
NTHS5441
Q6505
5
4
8
7
6
3
2
1
100K
2SK3541
R6541
Q6506
VBUS_SUPPLY_ON
VSW5_ISO_FET_EN
2
1
3
ENABLE
V_NEG
V_POS
IN_NEG
200
0.1UF
OPA363IDBV
.2
C6554
R6530
R6529
U6503
VBUS2_ISENSE 1
6
2
3
4
5
IN_POS
VOUT
EXTERNAL 2.23 LDO
IN
EN
GND
OUT
NR_FB
1UF
V_2.23
TPS73601
V_SW_3.60
39K
0
33K
C6573
R6551
R6550
U6506
R6546
5
4
1
2
3
EXTERNAL SWITCHER 1.4V
SW1V4_FB
SW_B+
V_1.55
0
R6547
10UF
100K
165K
0
0
DNP
R6544
R6548
R6558
R6552
C6569
VCC_SW1.4_VIN
EN
PG
VIN
FB
GND
LBI
SYNC
PGND
SW
LBO
TPS62050
U6507
5
1
7
9
10
4
2
6
3
8
V_SW_1.4
4.7UF
301K
6.8PF
10UH
10UF
C6586
C6584
R6568
C6582
L6505
330PF
C6570
LDO 1.85V
V_SW_3.60
V_EXT_1.85
V_EXT_1.85
OUT
VEN
VIN2
ADJ
GND
CTGND
0
0
.1UF
LP38693SD
2.2UF
10K
4.75K
U6508
R6522
R6512
R6510
C6568
C6563
R6570
BGAP_COMP
5
6
1
3
2
G1
4
VOUT
VIN1
1.875 DISCHARGE CKT
D1
G2
S2
G1
D2
S1
V_SAVE
V_EXT_1.85
SSM6N36FE
47K
100
R6581
R6580
Q6507
MAKO_RESETX
4
1
5
2
3
6
V7_2.8
V8_5.0A
V4_2.775D
V10_3.3
V6_2.775
V9_3.0A
V3_1.55
V2_1.875
V_2.775D
V_5.0A
V_2.775_EXP
V_3.3
V_1.55
V_3.0A
V_2.8_RF
0
0
0
0
0
0
0
R6561
R6562
R6563
R6564
R6565
R6566
R6567
V_2.8_RF
OUT
MAKO LDOS
1UF
1UF
2.2UF
1UF
1UF
4.7K
2.2UF
1UF
1UF
R6582
C6581
C6580
C6579
C6578
C6577
C6576
C6575
C6574
PLACE CLOSE TO MAKO
NC
Содержание Astro APX 3000
Страница 1: ...APXTM TWO WAY RADIOS APX 3000 DETAILED SERVICE MANUAL ...
Страница 2: ......
Страница 4: ...Notes ...
Страница 6: ...vi Document History Notes ...
Страница 10: ...x Table of Contents Notes ...
Страница 12: ...xii List of Tables Notes ...
Страница 18: ...xviii List of Figures Notes ...
Страница 22: ...xxii CommercialWarranty Notes ...
Страница 46: ...3 20 Theory of Operation Main Board Notes ...
Страница 84: ...3 58 Theory of Operation Bluetooth Notes ...
Страница 147: ...Troubleshooting Waveforms Clocks 6 3 6 2 2 4 MHz Clock Trace 1 Trace recorded at R6113 Figure 6 2 4 MHz Clock Waveform ...
Страница 154: ...6 10 Troubleshooting Waveforms Audio SSI 6 3 4 BCLK Trace 1 Trace recorded at R6107 Figure 6 9 Audio SSI BCLK Waveform ...
Страница 156: ...6 12 Troubleshooting Waveforms RX SSI 6 4 2 DA Trace 1 Trace recorded at R2805 Figure 6 11 RX SSI DA Waveform ...
Страница 157: ...Troubleshooting Waveforms RX SSI 6 13 6 4 3 FSYNC Trace 1 Trace recorded at R2804 Figure 6 12 RX SSI FSync Waveform ...
Страница 159: ...Troubleshooting Waveforms TX SSI 6 15 6 5 2 DA Trace 1 Trace recorded at R2817 Figure 6 14 TX SSI DA Waveform ...
Страница 160: ...6 16 Troubleshooting Waveforms TX SSI 6 5 3 FSYNC Trace 1 Trace recorded at R2807 Figure 6 15 TX SSI FSync Waveform ...
Страница 161: ...Troubleshooting Waveforms SPI 6 17 6 6 SPI 6 6 1 CLK Trace 1 Trace recorded at R2803 Figure 6 16 SPI CLK Waveform ...
Страница 162: ...6 18 Troubleshooting Waveforms SPI 6 6 2 CS Trace 1 Trace recorded at R6602 Figure 6 17 CS Waveform ...
Страница 164: ...6 20 Troubleshooting Waveforms I2C BUS 6 7 2 SCL 5V Trace 1 Trace recorded at R2204 Figure 6 19 I2C Bus SCA 5V Waveform ...
Страница 165: ...Troubleshooting Waveforms I2C BUS 6 21 6 7 3 SDA Trace 1 Trace recorded at R6209 Figure 6 20 I2C Bus SDA Waveform ...
Страница 169: ...Troubleshooting Waveforms USB 6 25 6 10 USB 6 10 1 D Trace 1 Trace recorded at TP F_GCAI_USB Figure 6 24 USB D Waveform ...
Страница 170: ...6 26 Troubleshooting Waveforms USB 6 10 2 D Trace 1 Trace recorded at TP F_GCAI_USB Figure 6 25 USB D Waveform ...
Страница 172: ...6 28 Troubleshooting Waveforms SDRAM 6 11 2 CLKX Trace 1 Trace recorded at TP6308 Figure 6 27 SDRAM CLKX Waveform ...
Страница 208: ...6 64 Troubleshooting Waveforms LF CW on Spectrum Analyzer Notes ...
Страница 222: ...7 14 Troubleshooting Tables List of Board and IC Signals Notes ...
Страница 282: ...8 60 Schematics Boards Overlays and Parts Lists Main Board Block UHF1 84012513001_A Notes ...
Страница 338: ...8 116 Schematics Boards Overlays and Parts Lists Main Board Block 700 800 MHz 84012501002 Notes ...
Страница 390: ...8 168 Schematics Boards Overlays and Parts Lists Main Board Block VHF 84012512001_A Notes ...
Страница 456: ...9 8 Debugging Fixture Powering up Covert Board Notes ...
Страница 468: ...Glossary 10 Glossary Notes ...
Страница 472: ...Index 4 Index Notes ...
Страница 473: ......