Panasonic KX-FLM652CX, Service Manual

Page: 163 / 286

PIN No. SIGNAL I/O POWER SUPPLY VOLTAGE EXPLANATION
R13 VDD33 - 3.3V POWER SOURCE
R14 VDD18 - 1.8V POWER SOURCE
R15 VDD18 - 1.8V POWER SOURCE
R16 PRIO[31] O 3.3V NOT USED
R17 DD[1] I/O 3.3V SDRAM DATA BUS 1
R18 DD[0] I/O 3.3V SDRAM DATA BUS 0
T1 XIN I 5V CRYSTAL(48MHz) INPUT
T2 VSSA33 - GND GND
T3 SSEN O 3.3V AFE INTERFACE
T4 CCDILL[1] O 3.3V NOT USED
T5 CCDCLK[3] O 3.3V NOT USED
T6 CCDCLK[0] O 3.3V CIS INTERFACE
T7 DA[6] O 3.3V SDRAM ADDRESS BUS 6
T8 DA[9] O 3.3V SDRAM ADDRESS BUS 9
T9 DCKE O 3.3V SDRAM CKE SIGNAL
T10 DD[8] I/O 3.3V SDRAM DATA BUS 8
T11 DD[10] I/O 3.3V SDRAM DATA BUS 10
T12 DD[11] I/O 3.3V SDRAM DATA BUS 11
T13 DD[12] I/O 3.3V SDRAM DATA BUS 12
T14 DD[13] I/O 3.3V SDRAM DATA BUS 13
T15 DD[14] I/O 3.3V SDRAM DATA BUS 14
T16 DD[15] I/O 3.3V SDRAM DATA BUS 15
T17 DD[3] I/O 3.3V SDRAM DATA BUS 3
T18 DD[2] I/O 3.3V SDRAM DATA BUS 2
U1 VSSUC - GND GND
U2 SD[4] I 3.3V(5V torelant) AFE INTERFACE
U3 SCLK1 O 3.3V AFE INTERFACE
U4 CCDILL[2] O 3.3V NOT USED
U5 CCDCLK[4] O 3.3V CIS INTERFACE
U6 CCDCLK[1] O 3.3V CIS INTERFACE
U7 DA[5] O 3.3V SDRAM ADDRESS BUS 5
U8 DA[8] O 3.3V SDRAM ADDRESS BUS 8
U9 DA[12] O 3.3V SDRAM ADDRESS BUS 12
U10 DQM[1] O 3.3V SDRAM DQMU SIGNAL
U11 DD[9] I/O 3.3V SDRAM DATA BUS 9
U12 DA[1] O 3.3V SDRAM ADDRESS BUS 1
U13 DA[10] O 3.3V SDRAM ADDRESS BUS 10
U14 DBA[0] O 3.3V SDRAM BANK ADDRESS BUS 0
U15 DCAS O 3.3V SDRAM CAS SIGNAL
U16 DQM[0] O 3.3V SDRAM DQML SIGNAL
U17 DD[6] I/O 3.3V SDRAM DATA BUS 6
U18 DD[4] I/O 3.3V SDRAM DATA BUS 4
V1 VDDA33 - 3.3V POWER SOURCE
V2 SD[6] I 3.3V(5V torelant) AFE INTERFACE
V3 SCLK2 O 3.3V NOT USED
V4 SADCLK O 3.3V AFE INTERFACE
V5 CCDILL[0] O 3.3V NOT USED
V6 CCDCLK[2] O 3.3V CIS INTERFACE
V7 DA[4] O 3.3V SDRAM ADDRESS BUS 4
V8 DA[7] O 3.3V SDRAM ADDRESS BUS 7
V9 DA[11] O 3.3V SDRAM ADDRESS BUS 11
V10 DCLK O 3.3V SDRAM CLOCK
V11 DA[3] O 3.3V SDRAM ADDRESS BUS 3
V12 DA[2] O 3.3V SDRAM ADDRESS BUS 2
V13 DA[0] O 3.3V SDRAM ADDRESS BUS 0
V14 DBA[1] O 3.3V SDRAM BANK ADDRESS BUS 1
V15 DRAS O 3.3V SDRAM RAS SIGNAL
V16 DWE O 3.3V SDRAM WR SIGNAL
V17 DD[7] I/O 3.3V SDRAM DATA BUS 7
V18 DD[5] I/O 3.3V SDRAM DATA BUS 5
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