Panasonic KX-FL513RU Service Manual page 153

PIN SIGNAL
No.
23 TM2/IOP12
24 TM3/IOP13
25 TXE/IOP14
26 VSS
27 VDD2.5V
28 TRS/OP06
29 HTRCTL
30 POLCLK
31 POLON
32 XREADY
33 XHSYNC
34 LDON
35 APC
36 VIDEO
37 XHSTRD/RBA[9]/IP00
38 XHSTWR/RBA[10]/IP01
39 RESINT
40 XRESCS1
41 RESCLK
42 VSS
43 VDD2.5V
44 XOUT
45 XIN
46 VSS
47 VDD3.3V
48 IOP07
49 XCHKCS/ÇnÇo03
50 XROMCS
51 XRD
52 XWR
53 DB0
54 DB1
55 DB2
56 DB3
57 DB4
58 DB5
59 DB6
60 DB7
61 DB8
62 DB9
63 DB10
64 VSS
65 VDD2.5V
66 DB11
67 DB12
68 DB13
69 DB14
70 DB15
71 VDD5V
72 VSS
73 VDD3.3V
74 SDCS
75 RAS
76 CAS
77 SDWE
78 SDDQMU
79 SDDQML
80 VSS
81 SDCLK
82 VSS
83 VDD3.3V
84 ADR0
85 ADR1
86 ADR2
87 ADR3
88 ADR4
I/O POWER SUPPLIED
VOLTAGE
O 3.3V
O 3.3V
O 3.3V
GND GND
PWR 2.5V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
I 3.3V
I 3.3V
O 3.3V
O 3.3V
O 3.3V
I 3.3V
I 3.3V
I 3.3V
O 3.3V
O 3.3V
GND GND
PWR 2.5V
O 3.3V
I 3.3V
GND GND
PWR 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
I/O 3.3V
I/O 3.3V
I/O 3.3V
I/O 3.3V
I/O 3.3V
I/O 3.3V
I/O 3.3V
I/O 3.3V
I/O 3.3V
I/O 3.3V
I/O 3.3V
GND GND
PWR 2.5V
I/O 3.3V
I/O 3.3V
I/O 3.3V
I/O 3.3V
I/O 3.3V
PWR 5V
GND GND
PWR 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
GND GND
O 3.3V
GND GND
PWR 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
O 3.3V
153
EXPLANATION
TX MOTOR CONTROL
TX MOTOR CONTROL
TX MOTOR POWER CONTROL
GND
POWER SOURCE
TRANSFER BIAS CONTROL
HEATER CONTROL
LSU CONTROL(POLYGON MOTOR CLOCK)
LSU CONTROL(POLYGON MOTOR)
LSU CONTROL
LSU CONTROL
LSU CONTROL
LSU CONTROL
LSU CONTROL(VIDEO SIGNAL)
NOT USED
NOT USED
INTERRUPT FROM IC605
CHIP SELECT FOR IC605
CLOCK FOR IC605
GND
POWER SOURCE
SYSTEM CLOCK(24MHz)
SYSTEM CLOCK(24MHz)
GND
POWER SOURCE
OUTPUT PORT(FLASH WRITE PROTECT)
NOT USED
ROM(IC607) CHIP SELECT
CPU RD
CPU WR
DATA BUS 0
DATA BUS 1
DATA BUS 2
DATA BUS 3
DATA BUS 4
DATA BUS 5
DATA BUS 6
DATA BUS 7
DATA BUS 8
DATA BUS 9
DATA BUS 10
GND
POWER SOURCE
DATA BUS 11
DATA BUS 12
DATA BUS 13
DATA BUS 14
DATA BUS 15
POWER SOURCE
GND
POWER SOURCE
SDRAM(IC604) CHIP SELECT
SDRAM(IC604) ROW ADDRESS STROBE
SDRAM(IC604) COLUMN ADDRESS STROBE
SDRAM(IC604) WR SIGNAL
SDRAM(IC604) CONTROL
SDRAM(IC604) CONTROL
GND
SDRAM(IC604) CLOCK
GND
POWER SOURCE
ADDRESS BUS 0
ADDRESS BUS 1
ADDRESS BUS 2
ADDRESS BUS 3
ADDRESS BUS 4
KX-FL513RU