Figure 9.1-4. Pmld4303A/ Pmld4303D/ Pmld4264B/ Pmld4264E Interface And Accessories - Motorola XTS 2500 Service Manual

VHF Schematics, Board Overlays, and Parts Lists
J601-1
V1.875
V2.9 (3 volts) J601-2
J601-3
UNSW_B+
SW_B+ J601-4
HOST_WAKE J601-5
WAKEUP (BT_WAKE) J601-6
REGISTER_SEL J601-7
DISPLAY_SEL J601-8
SCKB J601-9
SPI_MOSIB J601-10
SPI_MISOB J601-11
SSI_CLK J601-12
SSI_FSYNC J601-13
CODEC_TX J601-14
CODEC_RX J601-15
KEYPAD_ROW0 J601-16
KEYPAD_ROW1 J601-17
KEYPAD_ROW2 J601-18
KEYPAD_ROW3 J601-19
KEYPAD_ROW4 J601-20
KEYPAD_ROW5 J601-21
J601-22
KEYPAD_ROW6
KEYPAD_COL0 J601-23
J601-24
KEYPAD_COL1
KEYPAD_COL2 J601-25
J601-26
D0
D1 J601-27
J601-28
D2
D3 J601-29
J601-30
D4
D5 J601-31
J601-32
D6
D7 J601-33
UCM_KEYFAIL J601-34
CKHI J601-35
BOOT* J601-36
TEST_TAMPER J601-37
DISPLAY_RESET J601-38
UCM_SPARE1 J601-39
ENC_RXD (BT_RX) J601-40
ENC_TXD (BT_TX) J601-41
ENC_RESET J601-42
BL_EN J601-43
UCM_SPARE2 J601-44
Gnd J601-45
Gnd J601-46
Gnd J601-47
6816985H01-F
470pF *C611* 470pF *C610*
*C613*
470pF 470pF *C612*
330pF
470pF *C615* C640
330pF
470pF *C617* C641
470pF *C619*
V1.875
V2.9
UNSW_B+
SW_B+
(No place for Ram 2.2)
R611
NC
R620
R621
R622
R616 100
R617
R625
R626
1K R637
1K R638
1K R639
1K R640
1K R641
1K R642
1K R643
1K R644
NC
NC R647
UCM_SPARE1
NC
NC
ENC_RESET
BL_EN
NC
SIDE CONNECTOR INTERFACE
470pF *C629*
470pF *C630*
470pF *C631*
470pF *C632*
470pF *C633*
470pF *C634*
470pF *C635*
470pF *C636*
.01uF C637
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
10K
BOOT*
USED FOR UCM
Figure 9.1-4. PMLD4303A/ PMLD4303D/ PMLD4264B/ PMLD4264E Interface and Accessories Schematic
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
9.1-5
February 14, 2012