Motorola ATS 3000

VHF Schematics, Board Overlays, and Parts Lists 9.1-5
6816985H01-F February 14, 2012
Figure 9.1-4. PMLD4303A/ PMLD4303D/ PMLD4264B/ PMLD4264E Interface and Accessories Schematic
SPI B Serial Clock
SPI B Data In
SPI B Data Out
Serial Audio Port Receive Data
DISPLAY_SEL
Serial Audio Port Transmit Data
KEYPAD_ROW3
SPI_MISOB
WAKEUP (BT_WAKE)
SCKB
SIDE CONNECTOR INTERFACE
CODEC_TX
KEYPAD_COL2
V2.9 (3 volts)
ENC_TXD (BT_TX)
D5
SSI_FSYNC
REGISTER_SEL
KEYPAD_ROW1
UCM_SPARE2
D4
KEYPAD_COL1
D7
BOOT*
D3
D0
UCM_KEYFAIL
DISPLAY_RESET
TEST_TAMPER
ENC_RXD (BT_RX)
UCM Only
Gnd
Gnd
ENC_RESET
D2
HOST_WAKE
KEYPAD_ROW6
KEYPAD_ROW5
UCM_SPARE1
DNP (BT Only)
D1
V1.875
SW_B+
KEYPAD_ROW4
UNSW_B+
SSI_CLK
Gnd
CODEC_RX
KEYPAD_ROW0
SPI_MOSIB
Serial Audio Port Frame Sync
D6
Serial Audio Port Clock
BL_EN
DNP (BT Only)
KEYPAD_COL0
(No place for Ram 2.2)
KEYPAD_ROW2
CKHI
USED FOR UCM
J601-40
SPKR-
VPP_EN
J601-29
EXT_SPKR+
EXT_SPKR-
HAB_MOD
INT_MIC
LHDATA_KEYFAIL
LH_BUSY
MOD
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+
R6441K
5
CTS
EXT_MIC
R621 100
J601-47
470pF
*C636*
J601-6
0
UNSW_B+
5
1
470pF
*C610*
J601-30
4
J601-46
J601-18
*C633*
2
2
470pF
*C611*
J601-25
470pF
470pF
*C613*
J601-16
D600
J601-11
3
1K R639
J601-41
J601-44
J601-2
J601-31
470pF
*C635*
C640
NC
*C634*
3
330pF
5
7
470pF
C637.01uF
J601-17
1K R637
NC
1K R640
J601-9
J601-32
J601-7
J601-42
J601-8
1
100
3
*C632*
R617
NC
470pF
J601-5
J601-3
*C630*470pF
100R616
J601-22
J601-15
470pF
*C619*
470pF
*C617*
J601-27
R625 100
J601-12
100R611
V1.875
J601-28
470pF
*C629*
J601-37
J601-34
2
1K R641
R6421K
J601-13
100R620
NC
J601-45
J601-24
NC
J601-19
J601-20
R6381K
J601-26
1
470pF
*C631*
SW_B+
J601-14
0
0
J601-4
6
4
5
4
4
10KR647
J601-43
0
J601-10
3
J601-33
J601-21
J601-36
*C612*
1
1
J601-38
470pF
J601-39
NC
J601-1
1K R643
0
R610
6
V1.875
100R622
J601-23
J601-35
100R626
470pF
*C615*
0
V2.9
2
2
R649
47K
C641
330pF
UCM_KF
EIM_DATA(7:0)
UCM_SS
)5:0(TEN_ATAD
LH_BUSY
SCKB
SPI_MISOB
CODEC_RX
CODEC_TX
SPI_MOSIB
CODEC_DCLK
CODEC_FSYNC
KP_COL(0:2)
KP_ROW(0:6)
ENC_RESET
RESET
NET
LHDATA_KEYFAIL
VPP_EN
HAB_MOD
OPT_SEL2_OUT
OPT_SEL2_IN
OPT_SEL1
OPT_B+_VPP
ONE_WIRE_OPT
MOD
INT_MIC
EXT_SPKR+
EXT_MIC
EXT_SPKR-
BOOT*
EIM_A0
RTS
UCM_SPARE1
CS3
CTS
RS232_DO_USB+
WAKEUP
BL_EN
RS232_DI_USB-
SPKR-
SPKR+