Figure 9.5-11. Pmlf4036B Mako Dc And Audio Schematic - Sheet 2 Of 2 - Motorola XTS 2500 Service Manual

9.5-12
MIC_BIAS (5V)
C750
10.0uF
R750
390
R752
2.2K
EXT_MIC
C754
1.0uF
C752
33pF
C758 C759
C762
1.0uF 1.0uF 0.1uF
R844
330
DEFAULT_NET_TYPE
DEFAULT_NET_TYPE
DEFAULT_NET_TYPE
C790
.022uF DEFAULT_NET_TYPE
R798
SW_B+ DEFAULT_NET_TYPE
330
DEFAULT_NET_TYPE
UNSW_B+ DEFAULT_NET_TYPE
DEFAULT_NET_TYPE
C765
C764
.068uF
.068uF
R756 0 DEFAULT_NET_TYPE
AUDIO_B
DEFAULT_NET_TYPE
INT_SPKR_POS
INT_SPKR_NEG
EXT_SPKR_POS
EXT_SPKR_NEG
DEFAULT_NET_TYPE
DEFAULT_NET_TYPE
C770 C771
C766 C767 C768 C769
0.1uF 0.1uF
33pF 33pF 33pF 33pF
Figure 9.5-11. PMLF4036B MAKO DC and Audio Schematic – Sheet 2 of 2
February 14, 2012
C751
10.0uF
C756
R751
33pF
390
R753
2.2K
INT_MIC
C755
1.0uF
C753
33pF
VMES ADC_VREF
V2.9
ADTRIG
C757
C760
33pF
33pF
B11
AD_TRIG
DEFAULT_NET_TYPE
NC A11 L10
TX_RX VMES
L2 M12 DEFAULT_NET_TYPE
MIC_BIAS ADC_VREF
K2 N14
INT_MIC_P ATOD_0
K1 M13 ANALOG
INT_MIC_M ATOD_1
J2 DEFAULT_NET_TYPE
L11
EXT_MIC_P ATOD_2
J1 ANALOG
M14
EXT_MIC_M ATOD_3
J3 DEFAULT_NET_TYPE
U701-3 L12
VCM1 ATOD_4
DEFAULT_NET_TYPE Board_type
H3 PA_CODEC_A2D_BLOCK L13
VC_OUT_P ATOD_5
DEFAULT_NET_TYPE Board_ID
H2 K11
VC_OUT_M ATOD_6
E3 K12
BPLUS ATOD_7 NC
E1 K13
PA_BPLUS ATOD_8 NC
G3
PA_IN_M
G2
PA_IN_P
F1
L3
INT_SPKR_P FE_TUNE1 NC
F2 M2
INT_SPKR_M FE_TUNE2 NC
H1 N1 V2.9
EXT_SPKR_P PWR_CTRL NC R759
G1 C4
EXT_SPKR_M SCAN_EN 10K
H4 A3
VCM2 TEST
A4 E8
VREF VFUSE
R760
6.8K
V2.9 V2.9
R795
47K
BOOT_NORM*
RS232_USB*
ONE_WIRE_UP
74VHC125
URXD2
UCM_KF_MAKO
V2.9
C773
0.10uF
U705-2
PWR_GND
VCC Ground Connection
GND
GND
VCC5
C738
0.10uF
VOLUME
U702
EMERG
LM7301
5 4
1
3
C761
2 33pF
TG2_SEC_CLEAR
C763 R790
33pF 56K
TX_SSI_CLK
TX_SSI_FSYNC
SCKB
R767
0
MAKO_CE
V2.9
R757
SPI_MOSIB
20K
SPI_MISOB
100
R772
R758
CODEC_DCLK
56K
R773 100
CODEC_FSYNC
V2.9 R774 100
CODEC_TX
R775 100
CODEC_RX
UCM_SS
USB_TXENAB
UTXD1_USB_VPO
USB_VMO
URTS1_XRXD
V2.9 V2.9
USB_VPI
URXD1_USB_VMI
UTXD2
1
URTS1_XRXD
1
R781 R782 R783
USB_VPI UCTS_USB_SPEED
10K 10K 10K 1
USB_VMI UCTS_USB_SPEED
1
UTXD2
0
R794
V2.9
BSY_IN_RTS
BSY_OUT_CTS
U705-1
R786 KVL_USB_DET
47K
URXD2_1 LAYER_3_4
4 2
Y A
1
BSY_IN_RTS
TEST_POINT
BSY_OUT_CTS
TEST_POINT
KVL_USB_DETECT
TEST_POINT
900MHz Schematics, Board Overlays, and Parts Lists
SW_B+
Q704
4 3
5
2
R764
1K
6 1
R765
1MEG
Place Type I only
DEFAULT_NET_TYPE
R768
A5
1MEG
BBP_CLK
B5
BBP_SYNC
E6
SPI_CLK
MAKO_CS D6
SPI_CS
B6
U701-2
SPI_DI
VC_DCLK DIGITAL_BLOCK
C6
SPI_DO
DEFAULT_NET_TYPE E7
VC_DCLK
VC_FSYNC
DEFAULT_NET_TYPE D7
VC_FSYNC
B7
NC
VC_TX
VC_TX3V
DEFAULT_NET_TYPE M4
VC_TX3V
VC_RX A7
DEFAULT_NET_TYPE
VC_RX
N3 DEFAULT_NET_TYPE
UCM_SS
A6
LOGIC_VDD
DEFAULT_NET_TYPE
B8
USB1_OE
C8
USB1_DAT_TXD
D8
USB1_SE0
A9 VCC5
USB2_OE_RCV_RTS
B9
USB2_DAT_VP
C9
USB2_SE0_VM_RXD
E9 N6 USB_DP
UART2_TXD USB1_DP
A10 P7 USB_DM
R780
UART2_RXD_OD USB1_DM
N7
B10 4.7K
CTS_X USB2_DP NC
1 P8
C10
NC USB_INTX USB2_DM NC
P2 L6
RXDIN_3V USB_CONNECT
R793 0 J5 N13
TXDO_BDI_UP_3V SB96_BUS_BUSY
C7 N9
BOOT_NORM_X SB96_BDO_KF_5V
A8 P9
RS232_USB_X ONE_WIRE_1
L5 M8 DEFAULT_NET_TYPE
APCO ONE_WIRE_2
NC
L8 BAT_STATUS_1
N8
SB96D_BDO_KF_3V ONE_WIRE_BATT
M10
L7
ONE_WIRE_UP TXDO_BDI_5V
K6 N12
TXDO_BDI_ENC_3V RXDIN_5V
R796 0 N2 M11
RXDIN_ENC_3V RTS_FILLSEN_5V
M3 P13
RTS_FILLSEN_3V CTS_CABLE_DET_5V
C12 P10
BUSY_IN OPTA_SEL0 NC
E11 K7
BUSY_OUT OPTA_SEL1 NC
D10 M9
VR701
CABLE_DET_3V OPTA_SEL2 NC
N10
F10 5.6V
NC OPT_GPIO0 OPTA_SEL3 NC
C11 P11
NC OPT_GPIO1 OPTB_SEL0 NC
G10 K8
R748
NC OPT_GPIO2 OPTB_SEL1 NC
D11 P12 470K
NC OPT_GPIO3 OPTB_SEL2 NC
B12 N11
NC OPTION_INTX OPTB_SEL3 NC
1
1
1
R763
Q705
1K
5 1 Secure Pin 11
4.7K
USB_MINUS_MON
47K
4
47K
3 2
USB_PLUS_MON
4.7K
Secure Pin 14
Place Type I only
Place Type I only
Q706
1 S1 D1 6
2 G1 G2 5
R771
1MEG
3 D2 S2 4
0
R792
R791
Delete for type 1 0
V2.9 VCC5 VCC5 VCC5
R784 R777 R778 R779
2.7K 10K 10K 10K
SB9600_BUSY
LHDATA_KEYFAIL
ONE_WIRE_OPT
100
R785
BAT_STATUS
RS232_DO_USB+
RS232_DI_USB-
RTS
CTS
R776
NC R843 R749
10K
470K 470K
6816985H01-F