8-128
Schematics, Boards Overlays, and Parts Lists
: Transceiver (RF) Boards: UHF1 (84012313002 / PC000353A01)
Figure 8-61. Audio Circuit (PC000353A01)
AUDIO CODEC
R6406M6
R6405M6
U6402M6
MIC_BIASM6
R6401M6
C6402M6
R6402M6
C6403M6
B1
B3
A1
C1
A3
C3
A2
C2
1
A
VNEG
VPOS
OUTA
OUTB
INPOSB
INNEGB
INPOSA
INNEGA
A
A
A
A
C6411M6
R6411M6
C6410M6
V_CODEC_1.875
A
A
R6410M6
SSI_CODEC_FSYNC
OMAP_RESET
SSI_CODEC_CLK
SSI_RED_RX_CODEC
IN
F9
E8
D8
C8
H8
E3
D7
D6
D5
D4
D3
C7
C6
C5
C4
A7
B2
A2
A1
B3
G8
B4
A3
A4
B5
B7
B6
A6
A5
J8
J9
E9
G9
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
D9
F2
E2
H2
G2
D2
C2
A
A
A
MFP1
MFP0
DRVDD3
DOUT
HPLOUT
HPLCOM
HPROUT
HPRCOM
MONO_LOP
MONO_LOM
LEFT_LOM
RIGHT_LOP
RIGHT_LOM
MFP2
MFP3
NC11
NC12
NC13
NC14
NC15
NC16
NC18
NC19
NC20
NC21
NC22
NC23
NC24
NC25
NC26
NC27
NC28
NC29
DVDD
IOVDD
DRVDD1
DRVDD2
AVDD_DAC
NC17
LEFT_LOP
MCLK
SCL
LINE1LP
NC1
NC9
AVSS_DAC1
DIN
BCLK
WCLK
SELECT
SDA
LINE1LM
LINE1RP
LINE1RM
LINE2LP
LINE2LM
LINE2RP
LINE2RM
MIC3R
MIC3L
MICBIAS
MICDET
GPIO1
GPIO2
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC10
DVSS
DRVSS1
DRVSS2
AVSS_ADC1
AVSS_ADC2
AVSS_DAC2
NC0
RESET
C9
H9
B1
H1
C1
J1
SPI_DSP_MOSI
SPI_DSP_MISO
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
C6414M6
C6413M6
U6405M6
SSI_RED_TX_CODEC
OUT
A
A
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
CODEC_GPIO1M6
C6406M6
I2C_CLK
CODEC_GPIO1
EXT_MIC_POS_DP_A
I2C_DATA
DATA_MIC_POS_DP_B
1
A
TP6103M6
M6406M6
M6405M6
R6407M6
R6403M6
DATA_MIC_POS_DP
DATA_MIC_NEG_DP
1
1
1
C6415M6
C6412M6
IF6408M6
IF6407M6
C6407M6
1
1
A
A
TP6102M6
IF6404M6
C6428M6
C6408M6
F_AUDIO_MICPM6
C6404M6
R6404M6
AUDIO_MIC_POS_DP
AUDIO_MIC_NEG_DP
EXT_MIC_NEG_DP
EXT_MIC_POS_DP
1
1
1
IN
IN
A
IN
C6417M6
C6418M6
C6419M6
C6416M6
R6415M6
R6414M6
R6416M6
R6417M6
R6419M6
PRE_CLASS_D_NEG_DP
PREAMP_POS_DP
PREAMP_NEG_DP
CODEC_SPI_CS
SPI_DSP_CLK
PRE_CLASS_D_POS_DP
F2_PARAMP
R6423M6
D6401M6
R6420M6
2
1
C6405M6
C6420M6
R6422M6
R6421M6
U6408M6
5
4
2
3
1
ADJ
VIN
GND
VOUT
EN
R6431M6
R6430M6
R6429M6
U6409M6
C6421M6
BGAP_COMP
6
2
5
1
3
4
A
Q6401M6
4
1
5
2
3
6
NC
S1
D2
G1
S2
G2
D1
R6432M6
C6430M6
C6431M6
PRE_CLASS_D_NEG_DP
PRE_CLASS_D_POS_DP
PA_SHTDN
C2
A1
C1
C6438M6
C6432M6
U6411M6
B3
A2
VO_NEG
VDD
PVDD
IN_NEG
IN_POS
SHUTDOWN
GND
PGND
VO_POS
C6434M6
C6433M6
L6401M6
C6435M6
L6402M6
AUD_INT_SPKR_FILT_P_1
C3
A3
B1
B2
A
A
A
C6436M6
R6433M6
L6404M6
C6437M6
R6434M6
AUD_INT_SPKR_FILT_N
AUD_INT_SPKR_FILT_N_1
A
A
TP6406M6
TP6405M6
L6403M6
AUD_INT_SPKR_FILT_P
1
1
OUT
OUT
TP6401M6
C6429M6
U6410M6
1
1
4
2
3
NC
VOUT
VCC
GND
NC
SERIAL INTERFACE
SERIAL
SSI_CODEC_CLK
SPI_DSP_MISO
I2C_CLK
SPI_DSP_MOSI
I2C_DATA
SPI_DSP_CLK
SSI_RED_RX_CODEC
SSI_RED_TX_CODEC
SPI_DSP<2..0>
SSI_SAP<3..0>
SSI_CODEC_FSYNC
I2C<1..0>
MAKO_AD_TRIGM6
MAKO_INT_MICMM6
MAKO_INT_MICPM6
PA_BPLUS
PREAMP_POS_DP
PREAMP_NEG_DP
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
FE_TUNE1
SCAN_EN
TEST
VFUSE
VC_OUT_P
VC_OUT_M
BPLUS
INT_MIC_P
INT_MIC_M
EXT_MIC_P
EXT_MIC_M
VCM1
VMES
FE_TUNE2
PWR_CTRL
ATOD_8
ATOD_7
ATOD_6
ATOD_5
ATOD_4
ATOD_3
ATOD_2
ATOD_1
ATOD_0
ADC_VREF
VCM2
VREF
EXT_SPKR_M
MIC_BIAS
TX_RX
AD_TRIG
EXT_SPKR_P
INT_SPKR_M
INT_SPKR_P
PA_IN_P
PA_IN_M
PA_BPLUS
MAKO AUDIO
C6425M6
C6424M6
U6501M6
C6427M6
R6428M6
R6426M6
R6425M6
C6426M6
ISET
OUT
R6436M6
TP_ATOD_8M6
R6427M6
TUNE
TEMP_OMAP
1
NC
R6435M6
R6424M6
IN
IN
IN
R6409M6
VOLUME
RADIO_VER
EXP_BOARD_TYPE
F_DISP_BD_ID
BATT_STATUS
TEMP_DISP
L10
E8
A3
C4
N1
M2
L3
K13
K12
K11
L13
L12
M14
L11
M13
N14
M12
C6423M6
C6422M6
A
EXT_SPKR_NEG_DP
EXT_SPKR_POS_DP
OUT
OUT
TEMP SENSORS
OMAP_TEMP_TPM6
C6409M6
U6404M6
TEMP_OMAP
1
1
4
2
3
VOUT
VCC
GND
NC
NC
DISP_TEMP_TPM6
C6401M6
U6401M6
TEMP_DISP
1
1
4
2
3
VOUT
VCC
GND
NC
NC
A
IN
Summary of Contents for APX 2000
Page 1: ...APXTM TWO WAY RADIOS APX 1000 APX 2000 APX 4000 APX 4000Li DETAILED SERVICE MANUAL ...
Page 4: ......
Page 6: ...iv Document History Notes ...
Page 8: ...Notes vi Commercial Warranty ...
Page 10: ...Notes ...
Page 22: ...xiv List of Figures Notes ...
Page 226: ...6 64 Troubleshooting Waveforms LF CW on Spectrum Analyzer Notes ...
Page 688: ...Index 4 Index Notes ...
Page 690: ...ii Notes ...
Page 700: ...xvi List of Figures Notes ...
Page 806: ...5 50 Troubleshooting Charts PA Failure Notes ...
Page 1008: ...8 178 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 84012621001 Notes ...
Page 1062: ...8 234 Schematics Boards Overlays and Parts Lists Keypad Board M2 and M3 PC000261A01 Notes ...
Page 1064: ...ii Notes ...
Page 1068: ...Notes A 4 EMEA Warranty Service and Technical Support Further Assistance From Motorola ...
Page 1090: ...Glossary 10 Glossary Notes ...
Page 1094: ...Index 4 Index Notes ...
Page 1095: ......