Figure 9.5-3. Pmlf4036A/ Pmlf4036B Interface And Accessories Schematic - Motorola XTS 2500 Service Manual

9.5-4
V1.875
V2.9 (3 volts)
UNSW_B+
SW_B+
HOST_WAKE
WAKEUP (BT_WAKE)
REGISTER_SEL
DISPLAY_SEL
SCKB
SPI_MOSIB
SPI_MISOB
SSI_CLK
SSI_FSYNC
CODEC_TX
CODEC_RX
KEYPAD_ROW0
KEYPAD_ROW1
KEYPAD_ROW2
KEYPAD_ROW3
KEYPAD_ROW4
KEYPAD_ROW5
KEYPAD_ROW6
KEYPAD_COL0
KEYPAD_COL1
KEYPAD_COL2
D0
D1
D2
D3
D4
D5
D6
D7
UCM_KEYFAIL
CKHI
BOOT*
TEST_TAMPER
DISPLAY_RESET
UCM_SPARE1
ENC_RXD (BT_RX)
ENC_TXD (BT_TX)
ENC_RESET
BL_EN
UCM_SPARE2
Gnd
Gnd
Gnd

Figure 9.5-3. PMLF4036A/ PMLF4036B Interface and Accessories Schematic

February 14, 2012
39pF *C611* 39pF *C610*
*C613*
39pF 39pF *C612*
330pF
39pF *C615* C640
330pF
39pF *C617* C641
39pF *C619*
V1.875
V2.9
UNSW_B+
SW_B+
J601-1
J601-2
J601-3
J601-4
J601-5 NC
J601-6
J601-7
J601-8
R620
J601-9
R621
J601-10
R622
J601-11
R616 100
J601-12
R617
J601-13
R625
J601-14
R626
J601-15
J601-16
J601-17
J601-18
J601-19
J601-20
J601-21
J601-22
J601-23
J601-24
J601-25
1K R637
J601-26
1K R638
J601-27
1K R639
J601-28
1K R640
J601-29
1K R641
J601-30
1K R642
J601-31
1K R643
J601-32
1K R644
J601-33
J601-34
J601-35 NC
J601-36
J601-37 NC
J601-38
J601-39
J601-40 NC
J601-41 NC
J601-42
J601-43
J601-44 NC
J601-45
J601-46
J601-47
SIDE CONNECTOR INTERFACE
39pF *C629*
39pF *C630*
39pF *C631*
39pF *C632*
39pF *C633*
39pF *C634*
39pF *C635*
39pF *C636*
.01uF C637
(No place for Ram 2.2)
R611 100
UCM_SS
UCM Only
DNP (BT Only)
0
R610
100 SPI B Serial Clock
100 SPI B Data Out
100
SPI B Data In
Serial Audio Port Clock
100
DNP (BT Only) Serial Audio Port Frame Sync
100 Serial Audio Port Transmit Data
100 Serial Audio Port Receive Data
0
1
2
3
4
5
6
0
KP_ROW(0:6)
1
KP_COL(0:2)
2
0
1
EIM_DATA(7:0)
2
3
4
5 V1.875
6
7
R649
47K
NET
D600
RESET
R647 10K
UCM_SPARE1
ENC_RESET
BL_EN
BOOT*
USED FOR UCM
900MHz Schematics, Board Overlays, and Parts Lists
WAKEUP
EIM_A0
CS3
SCKB
SPI_MOSIB
SPI_MISOB
CODEC_DCLK
CODEC_FSYNC
CODEC_TX
CODEC_RX
0
LHDATA_KEYFAIL
1
UCM_KF LH_BUSY
2
CTS
3
RTS
4
RS232_DO_USB+
5
RS232_DI_USB-
ONE_WIRE_OPT
0
LHDATA_KEYFAIL
1
LH_BUSY
5
RS232_DI_USB-
4
RS232_DO_USB+
2
CTS
3
RTS
MOD MOD
INT_MIC
INT_MIC
SPKR- SPKR-
EXT_SPKR- EXT_SPKR-
EXT_SPKR+ EXT_SPKR+
EXT_MIC
EXT_MIC
SPKR+ SPKR+
OPT_SEL1 OPT_SEL1
OPT_SEL2_IN OPT_SEL2_IN
HAB_MOD HAB_MOD
OPT_SEL2_OUT
OPT_SEL2_OUT
VPP_EN VPP_EN
OPT_B+_VPP OPT_B+_VPP
6816985H01-F