9.5-4 900MHz Schematics, Board Overlays, and Parts Lists
February 14, 2012 6816985H01-F
Figure 9.5-3. PMLF4036A/ PMLF4036B Interface and Accessories Schematic
DISPLAY_SEL
KEYPAD_ROW1
SPI_MISOB
D4
KEYPAD_COL1
SIDE CONNECTOR INTERFACE
DNP (BT Only)
UCM_KEYFAIL
(No place for Ram 2.2)
KEYPAD_ROW2
ENC_RXD (BT_RX)
DISPLAY_RESET
TEST_TAMPER
Gnd
UCM Only
Gnd
ENC_RESET
D2
HOST_WAKE
KEYPAD_ROW6
UCM_SPARE1
D7
KEYPAD_ROW0
DNP (BT Only)
D6
UNSW_B+
V2.9 (3 volts)
KEYPAD_ROW4
CODEC_RX
SSI_CLK
Gnd
KEYPAD_ROW3
Serial Audio Port Transmit Data
SPI_MOSIB
Serial Audio Port Frame Sync
D1
Serial Audio Port Clock
SPI B Serial Clock
SW_B+
SPI B Data Out
Serial Audio Port Receive Data
ENC_TXD (BT_TX)
CKHI
USED FOR UCM
SSI_FSYNC
WAKEUP (BT_WAKE)
SCKB
UCM_SPARE2
CODEC_TX
V1.875
KEYPAD_COL0
KEYPAD_COL2
BL_EN
SPI B Data In
KEYPAD_ROW5
D5
REGISTER_SEL
D3
BOOT*
D0
2
J601-33
V1.875
1
*C619*
39pF
V2.9
J601-27
J601-12
J601-28
R621
R617
100
100
R610
0
UNSW_B+
2
*C632*
39pF
39pF
4
*C615*
R626 100
*C630*
39pF
J601-24
7
0
*C631*
39pF
J601-17
J601-36
J601-1
NC
2
J601-2
3
J601-38
J601-7
4
1
J601-10
NC
1
J601-3
*C612*
39pF
J601-34
NC
J601-43
1
R616 100
J601-46
47K
R649
4
39pF
NC
3
*C617*
100R625
R622 100
*C610*
39pF
D600
J601-11
J601-8
R6391K
39pF
39pF
*C634*
J601-30
*C636*
J601-6
5
J601-44
J601-45
NC
J601-19
J601-41
1
J601-40
*C635*
39pF
R6371K
J601-14
C640
330pF
3
SW_B+
0
J601-21
J601-31
1K R644
R6411K
J601-25
1K R642
J601-47
2
J601-13
J601-39
R647 10K
J601-35
330pF
C641
T
P
O_
ERIW_EN
O
OPT_B+_VPP
OPT_SEL1
OPT_SEL2_IN
OPT_SEL2_OUT
RS232_DI_USB-
RS232_DO_USB+
RTS
SPKR+
SPKR-
VPP_EN
3
NC
2
CTS
EXT_MIC
EXT_SPKR+
EXT_SPKR-
HAB_MOD
INT_MIC
LHDATA_KEYFAIL
LH_BUSY
MOD
J601-32
J601-5
5
V1.875
J601-29
.01uF C637
J601-15
0
6
39pF
J601-4
4
*C613*
5
R620 100
R6431K
J601-23
J601-18
6
0
*C629*
39pF
J601-42
1K R640
J601-37
R611 100
39pF
5
*C633*
J601-16
*C611*
39pF
J601-20
R638
0
1K
J601-22
J601-26
SPI_MISOB
CODEC_RX
CODEC_TX
SPI_MOSIB
CODEC_DCLK
CODEC_FSYNC
KP_COL(0:2)
KP_ROW(0:6)
ENC_RESET
RESET
NET
J601-9
UCM_KF
EIM_DATA(7:0)
UCM_SS
)5:0(TEN_ATAD
LH_BUSY
SCKB
EIM_A0
LHDATA_KEYFAIL
VPP_EN
HAB_MOD
SPKR-
SPKR+
OPT_SEL2_OUT
OPT_SEL2_IN
OPT_SEL1
OPT_B+_VPP
ONE_WIRE_OPT
MOD
INT_MIC
EXT_SPKR+
EXT_MIC
EXT_SPKR-
BOOT*
RTS
UCM_SPARE1
CS3
CTS
RS232_DO_USB+
WAKEUP
BL_EN
RS232_DI_USB-