Schematics, Boards Overlays, and Parts Lists
: Main Board Block: 700–800 MHz (84012501002)
8-85
Figure 8-56. Audio Circuit
V_EXT_1.85
0
0.1UF
0.1UF
C6411
R6411
C6410
V_CODEC_1.875
A
A
C9
H9
H1
C1
J1
B1
AUDIO CODEC
10K
MIC_BIAS_FILT
V_5.0A
1.2K
TEST_POINT
R6406
R6405
MIC_BIAS
1
INNEGA
INPOSA
INNEGB
INPOSB
OUTB
OUTA
VPOS
VNEG
LMC6035ITLX
51K
0.1UF
MIC_BIAS
1UF
200K
2.2K
U6402
R6404
R6401
C6402
R6402
C6403
B1
B3
A1
C1
A3
C3
A2
C2
A
A
A
A
MIC_BIAS_FILT
10K
V_EXT_1.85
R6410
IN
SSI_CODEC_CLK
SSI_CODEC_FSYNC
OMAP_RESET
SSI_RED_RX_CODEC
I2C_CLK
I2C_DATA
J9
F9
E8
D8
C8
H8
D7
D6
D5
D4
D3
C7
C6
C5
E3
C4
A7
B2
A2
A1
B3
G8
B4
A3
A4
B5
B7
B6
A6
A5
J8
E9
G9
DNP
TEST_POINT
CODEC_GPIO1
CODEC_GPIO1
1
0.1UF
C6406
A
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
REMOVED C6415
CHANGES:
REMOVED AUDIO_MIC_NEG_DP,
REMOVED AUDIO_MIC_POS_DPC6408,C6412,C6407,C6403,R6407
TEST_POINT
DNP
100PF
TP6102
C6428
EXT_MIC_NEG_DP
EXT_MIC_POS_DP
1
IN
IN
0.1UF
IF
IF6404
C6404
EXT_MIC_POS_DP_A
1
A
0.1UF
TLV320AIC33IZQER
0.1UF
C6414
C6413
U6405
A
A
V_3.0A
SSI_RED_TX_CODEC
OUT
D9
F2
E2
H2
G2
D2
C2
A
A
A
NC0
AVSS_DAC2
AVSS_ADC2
AVSS_ADC1
DRVSS2
DRVSS1
DVSS
NC10
NC8
NC7
NC6
NC5
NC4
NC3
NC2
GPIO2
GPIO1
MICDET
MICBIAS
MIC3L
MIC3R
LINE2RM
LINE2RP
LINE2LM
LINE2LP
LINE1RM
LINE1RP
LINE1LM
SDA
SELECT
AVSS_DAC1
NC9
NC1
LINE1LP
SCL
RESET
LEFT_LOP
NC17
AVDD_DAC
DRVDD2
DRVDD1
IOVDD
DVDD
NC29
NC28
NC27
NC26
NC25
NC24
NC23
NC22
NC21
NC20
NC19
NC18
NC16
NC15
NC14
NC13
NC12
NC11
MFP3
MFP2
RIGHT_LOM
RIGHT_LOP
LEFT_LOM
MONO_LOM
MONO_LOP
HPRCOM
HPROUT
HPLCOM
HPLOUT
DOUT
WCLK
BCLK
DIN
DRVDD3
MFP0
MFP1
MCLK
J6
J7
H7
H6
H5
H4
H3
G7
G6
G5
G4
G3
F7
F6
F5
F4
F3
E7
E6
E5
E4
J2
J3
A9
A8
B9
B8
J4
J5
G1
F1
D1
E1
F8
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
SPI_DSP_MOSI
SPI_DSP_MISO
0.1UF
.022UF
0.1UF
330
33
330
C6418
C6419
C6416
R6416
R6417
R6419
PREAMP_NEG_DP
CODEC_SPI_CS
SPI_DSP_CLK
PREAMP_POS_DP
SERIAL
0
2
1
2
3
SPI_DSP_MISO
I2C_CLK
SPI_DSP_MOSI
I2C_DATA
SSI_RED_TX_CODEC
SSI_RED_RX_CODEC
SPI_DSP_CLK
SERIAL INTERFACE
1
0
SPI_DSP<2..0>
SSI_CODEC_CLK
I2C<1..0>
SSI_SAP<3..0>
SSI_CODEC_FSYNC
MAKO AUDIO
SW_B+
V_5.0A
V_SAVE
MIC_BIAS
47K
0
BAT54HT1G
R6423
D6401
R6420
F2_PARAMP
2
1
DNP
TEST_POINT
TEST_POINT
DNP
TEST_POINT
DNP
MAKO_AD_TRIG
MAKO_INT_MICM
MAKO_INT_MICP
MAKO_AD_TRIG
A4
H4
J3
H3
H2
A11
G2
G3
E1
L2
F1
F2
K2
K1
H1
G1
J2
J1
E3
1
B11
1
1
PREAMP_POS_DP
PREAMP_NEG_DP
PA_BPLUS
V_5.0A
0.1UF
2.2K
R6431
C6421
BGAP_COMP
A
22K
47K
TLV3011
R6430
R6429
U6409
6
2
5
1
3
4
.022UF
SSM6N36FE
C6420
Q6401
NC
D1
G2
S2
G1
D2
S1
4
1
5
2
3
6
GND
VIN
V_2.775_EXP
LM4121
0.1UF
120
C6405
R6422
U6408
5
2
1
VOUT
EN
ADJ
10K
R6421
4
3
CHANGES:
REMOVED R6414,C6417,R6415
A
TEMP SENSORS
NC
GND
VOUT
V_2.775D
0.1UF
STLM20
OMAP_TEMP_TP
C6409
U6404
TEMP_OMAP
1
1
4
2
3
VOUT
NC
NC
VCC
V_2.775D
AT56H09
100PF
100PF
C6425
C6424
U6501
L10
E8
A3
C4
N1
M2
L3
K13
K12
K11
L13
L12
M14
L11
M13
N14
M12
DNP
TEST_POINT
TP_ATOD_8
BATT_STATUS
TEMP_DISP
TEMP_OMAP
1
27K
R6427
TUNE
.01UF
100K
2K
680PF
100
C6427
R6428
R6426
R6425
C6426
EXT_SPKR_NEG_DP
ISET
EXT_SPKR_POS_DP
OUT
OUT
OUT
NC
0.1UF
.22UF
C6423
C6422
A
PA_BPLUS
PA_IN_M
PA_IN_P
INT_SPKR_P
INT_SPKR_M
EXT_SPKR_P
AD_TRIG
TX_RX
MIC_BIAS
EXT_SPKR_M
VREF
VCM2
ADC_VREF
ATOD_0
ATOD_1
ATOD_2
ATOD_3
ATOD_4
ATOD_5
ATOD_6
ATOD_7
ATOD_8
PWR_CTRL
FE_TUNE2
VMES
VCM1
EXT_MIC_M
EXT_MIC_P
INT_MIC_M
INT_MIC_P
BPLUS
VC_OUT_M
VC_OUT_P
VFUSE
TEST
SCAN_EN
FE_TUNE1
A
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: ......