Panasonic KX-PRX120W Service Manual page 74

KX-PRX120W/KX-PRXA10W
UART COMMUNICATION
[12] MICP_DECT
[4] MICP
[4] MICP_ANDROID
[2,11] GPIO184_MIC
1
1B0
2
1S
3
[12] MICN_DECT
4 2B1
[4] MICN
2A
[4]
MICN_ANDROID
[12] HPM_DECT
[4] HPM
[4] HPM_ANDROID
[2,11] GPIO182_SPK
1
0402
2
R1610 NC
3
[11,12] RECN_DECT
4
[3]
HPR_N
R1611
1M
0402
R1626
[2] URXD_ANDROID
R1627
[2] UTXD_ANDROID
0402
[2] GPIO109_ANDROID
EINT0_ANDROID
[2]
0402 R1615
0402
R1614
1M
1M
VDD1V8_PMU
R1630
NC
[2] GPIO101
pull down when DECT downloading
VDD28_PMU
C1621 [3,7,8,10,11,12]
0603
2.2uF
RECN_ANDROID
12
RECN
4A
11
RECN_DECT
4B1
10
U1605
2S
9
3B0
GPIO184_MIC
R1621
47K 0402
RECP_ANDROID
FSA2467
RECP
RECP_DECT
VDD28_PMU
C1622 [3,7,8,10,11,12]
0603
2.2uF
HPL_ANDROID
12
HPL
4A
1B0
11
HPR_DECT
4B1
1S 10
U1606
2S
2B1 9
2A 3B0 GPIO182_SPK
R1622
0402
FSA2467
47K HPR_ANDROID
HPR
HPR_DECT
0402
10K
R1612 100R
UTXD_DECT
R1613
1K 100R
URXD_DECT
0402
[2] GPIO84_ANDROID
0402
R1635
10K
EINT_DECT [12]
GPIO_DECT [12]
0402
R1636
10K
[2] GPIO83_ANDROID
R1616 10K
0402
[2] GPIO186_BTEN
[4]
[4]
[11,12]
PCMCLK_ANDROID
[2]
[12] PCMCLK_DECT
[2,11]
[8] PCMCLK
[4]
[4]
[2]
[12]
PCMSYNC_ANDROID
[12]
PCMSYNC_DECT
[8]
PCMSYNC
[4]
[4]
[11,12]
[2,11]
[4]
[3,4]
[11,12]
74
[3,4,7,8,11,12] VBAT
[12]
[12]
R1620 10K R1617 100R
0402 0402
0402
R1640 10K R1618 100R
0402 0402
0402
R1624
47K
0402
R1623
U1607
47K
0402
1 12
2B1 1B4
2 11
1A 2B4
3 10
1B2 4A
4 9
2B2 1B3
FSA2457
VBAT
R1642
NC
PON_DECT [12]
C1611
NC
RESET_DECT [12]
C1610
NC
VDD28_PMU
C1623
[3,7,8,10,11,12]
2.2uF
0603
GPIO124_BT [2]
PCMOUT_ANDROID [2]
[12]
PCMOUT_DECT
[8]
PCMOUT
[2]
PCMIN_ANDROID
[12]
PCMIN_DECT
[8]
PCMIN