Figure 8-130.Mncn6202A/Mncn6203A Vocon Codec And Mako Audio Circuits - Motorola APX 7000 Detailed Service Manual

Schematics, Boards Overlays, and Parts Lists: VOCON Boards
MIC_BIAS VCC_5.0A AUDIO CODEC
C6403
MIC_BIAS_FILT
0.1UF
MIC_BIAS
R6401 1
TEST_POINT
10K
DNP
U6402
OPA363IDBV
6
V_POS
A
2
V_NEG
3 1
IN_POS VOUT
4
IN_NEG
5
ENABLE
R6402
200K
C6402 MIC_BIAS_FILT
1UF
A
A A
R6403
2.2K
DATA_MIC_POS
1
M6401
DATA_MIC_NEG
1
M6402
AUDIO_MIC_POS
IN
AUDIO_MIC_NEG
IN
F_AUDIO_MICP
TEST_POINT
DNP
MIC_BIAS_FILT A A
R6404
2.2K
C6404
0.1UF
EXT_MIC_POS
IN
C6428
100PF
A
VCC_2.775
C6401
C6409
0.1UF
0.1UF
DNP
U6401 DNP
STLM20
DNP
TEMP_SW1.875
2 1 2
VOUT
NC NC NC
VCC_2.775
C6405
C6412
0.1UF
0.1UF
DNP
DNP
U6403
STLM20
DNP
TEMP_OMAP
2 1 2
NC VOUT
NC NC
VCC_1.875 VCC_3.0A
R6411
VCC_1.875
0
VCC_CODEC_1.875
C6413 C6414
0.1UF 0.1UF
R6410
C6410 C6411
R6409 10K
0.1UF 0.1UF
10K
DNP
A A A A
U6405
TLV320AIC33IZQER
A
SSI_RED_TX_CODEC
E9 F8
DIN
SSI_RED_RX_CODEC DOUT
RST_OUT H8 D1
RESET
HPLOUT NC
E1
HPLCOM NC
G8 G1
SSI_MACE_CODEC_CLK MCLK HPRUOT NC
G9 F1
BCLK HPRCOM NC
F9
SSI_MACE_CODEC_FSYNC WCLK
J2
MONO_LOP NC
E8 J3
SELECT
MONO_LOM NC
R6407 SCL C8
SCL
2.2K
SDA D8 J4
SDA
LEFT_LOP
J5
EXT_MIC_POS_A LEFT_LOM
A6
C6407 0.1UF J6
LINE1LP
RIGHT_LOP
A5
J7
LINE1LM
RIGHT_LOM
B7
C6408 0.1UF
LINE1RP
B6
B8
LINE1RM
MFP0
B9
MFP1
A4
A8 SPI_DSP_MISO
LINE2LP
NC MFP2
B5 SPI_DSP_MOSI
LINE2LM A9
NC MFP3
B4
LINE2RP
NC
A3 E4
C6406 LINE2RM
NC11 NC
NC
0.1UF E5
NC12 NC
A1 E6
MIC3R
NC13 NC
B3 E7
MIC3L
NC14 NC
A2 F3
MICBIAS
NC NC15 NC
B2 F4
MICDET
NC NC16 NC
F5
A
NC17 NC
1 CODEC_GPIO1 J9 F6
GPIO1
CODEC_GPIO1 NC18 NC
J8 F7
TEST_POINT GPIO2
NC NC19 NC
DNP G3
NC20 NC
A7 G4
NC0
NC NC21 NC
C4 G5
NC1
NC NC22 NC
C5 G6
EXT_MIC_NEG NC2
NC NC23 NC
C6
IN G7
NC3
NC NC24 NC
C7
H3
NC4
NC NC25 NC
D3
H4
NC5 NC
NC NC26
D4
H5
NC6 NC
NC NC27
D5
H6
NC7 NC
NC NC28
D6
H7
NC8 NC
NC NC29
D7
NC9
NC
E3
NC10
A
NC
EXT_MIC_POS_A
A A A
VCC_2.775 VCC_2.775
C6415
TEMP SENSORS
0.1UF
DNP
U6407
U6404
STLM20
STLM20
DNP
DNP
TEMP_MAKO
1 2
NC VOUT NC VOUT
NC
VCC_2.775
U6410
C6430
STLM20W8
VCC_2.775
0.1UF
R6434
TEMP_RFCONN
0
4 3
VPOS VOUT
U6406
STLM20 1
NC NC
R6433
DNP
1K
TEMP_SW5 DNP
1
NC VOUT
C6431
1000PF
DNP
R6414
330
PRE_CLASS_D_POS
C6417
.022UF
R6415
330
PRE_CLASS_D_NEG
C6418
0.1UF
PREAMP_POS
R6416
330
C6416
.022UF
R6417
C6419
330
0.1UF
PREAMP_NEG
R6418
0
CODEC_CS
SPI_DSP_CLK
R6419
33 SPI_DSP_CLK_CPLD
R6412 R6413
10K 10K
DNP DNP
A A
MIC_BIAS SW_B+
R6423
0
F2_PARAMP
V_SAVE
A
D6401
R6420
BAT54HT1G
47K
2 1
VCC_5.0A
VCC_5.0A
U6409
TLV3011
C6421
R6429 0.1UF
47K
4 R6431
2.2K
1
3
A
R6435
0
DNP TEMP_RFCONN
1 R6430
BGAP_COMP
22K
R6432
1K
VCC_2.775D
DNP
U6408
LM4121 Q6401
SI1024X_T1_E3
3 5
EN VOUT
C6429
4 1
VIN ADJ
1000PF
DNP
5 G2
4 S2
R6421
10K
2 G1
NC
S1
1
NC
SERIAL
I2C<1..0>
0 SCL
1 SDA
SSI_MACE_CODEC_CLK
SSI_MACE_CODEC_FSYNC
SSI_SAP<8..0>
7 SSI_RED_TX_CODEC
5 SSI_RED_RX_CODEC
SPI_DSP<2..0>
SPI_DSP_CLK
0
SPI_DSP_MOSI
1
SPI_DSP_MISO
SERIAL INTERFACE 2
UNSW_B+
MAKO AUDIO
C6424
U6501 100PF
AT56H09
MAKO_AD_TRIG
TEST_POINT 1 B11
AD_TRIG
DNP
A11 L10
TX_RX VMES
L2 M12
MIC_BIAS ADC_VREF
MAKO_INT_MICP
1 K2 N14
INT_MIC_P ATOD_0
TEST_POINT
1 K1 M13
DNP INT_MIC_M ATOD_1
J2 L11
EXT_MIC_P ATOD_2
MAKO_INT_MICM
J1 M14
TEST_POINT
EXT_MIC_M ATOD_3
DNP J3 L12
VCM1 ATOD_4
H3 L13
VC_OUT_P VC_OUT_P ATOD_5
H2 K11
VC_OUT_M VC_OUT_M ATOD_6
E3 K12
BPLUS ATOD_7
PA_BPLUS E1 K13
PA_BPLUS ATOD_8
G3
PREAMP_NEG
PA_IN_M
G2
PREAMP_POS
PA_IN_P
F1 L3
INT_SPKR_P FE_TUNE1
F2 M2
NC
INT_SPKR_M FE_TUNE2
H1 N1
EXT_SPKR_P PWR_CTRL
G1 C4
EXT_SPKR_M SCAN_EN
H4 A3
VCM2 TEST
A4 E8
VREF VFUSE
R6424
0
D2 3
A
NC
D1 6
PRE_CLASS_D_POS
PRE_CLASS_D_NEG
Figure 8-130. MNCN6202A/MNCN6203A VOCON Codec and Mako Audio Circuits
8-283
VCC_2.775
VCC_2.775
C6425
100PF
R6436
1.5K
TEMP_SW1.875
TEMP_OMAP
TEMP_MAKO
BATT_STATUS
LCD_ID
IN
VOL
IN
TEMP_RFCONN
1
TP_ATOD_8
TEST_POINT
DNP
TUNE
R6427
27K
ISET
OUT
R6425
R6426 R6428
C6427
2K
100 100K 680PF
C6426
.01UF
TWTR_SPKR_POS 1
P6401
TWTR_SPKR_NEG 2
P6401
EXT_SPKR_POS
OUT
EXT_SPKR_NEG
OUT
OUT
OUT