Panasonic KX-FP215

178
KX-FP215
17 Schematic Diagram
17.1. Digital Board (PCB1)
+3.3VD
+3.3VD
+3.3VD
( )
J501
CE1
CE2
+3.3VD
Z1uC507
+6V TO +5V REG
1
VSS
2
VIN
3
VOUT
+6V
+5V
Z1uC509
A0 A1 A3 A2 A5 A6 A4 A7
A10 A11
A8 A9
A14 A15 A12 A13 A16 A17 A18
+3.3VD
WR
RD
1
VCC-1
2
DQ1
3
DQ2
4
DQ3
5
DQ4
6
NC6
7
WE
8
RAS
9
A9R
10
A0
11
A1
12
A2
13
A3
14
VCC-14
15
VSS-15
16
A4
17
A5
18
A6
19
A7
20
A8
21
NC21
22
OE
23
CAS
24
DQ5
25
DQ6
26
DQ7
27
DQ8
28
VSS-28
ROMCS MFCS
+5VA
C511
6.3V47u
+5VA
+5V
+6V
10KR531
10KR534
( )
NCC519
( )
NCC520
Z0.1u
C531
Z0.1u
C532
Z0.1u
C543
Z0.1u
C556
Z0.1u
C541
4.7K
R507
100
R509
K1000p
C508
100R519
4.7K
R510
Q504
22KR529
+2.5VD
+24VA
+5V
+5V
+3.3VD
( )
NCC504
( )
NC
C515
+24V1
CN502
1FILM_CHECK 2MOTOR_POS 3+24V 4HEADON 5THLAT 6STB1 7+3.3V 8TM_TMP 9THCLK
10STB2
CN503
1
THDAT
2
+6V
3
+6V
4
GND
5
GND
6
RXE
7
RM3
8
RM2
9
RM1
10
RM0
D0 D4 D3 D7 D2 D6 D5 D1
( )
NC
C644
( )
NCC645
1
A11
2
A9
3
A8
4
A13
5
A14
6
A17
7
WE
8
VDD
9
A18
10
A16
11
A15
12
A12
13
A7
14
A6
15
A5
16
A4
17
A3
18
A2
19
A1
20
A0
21
D0
22
D1
23
D2
24
VSS
25
D3
26
D4
27
D5
28
D6
29
D7
30
CE
31
A10
32
OE
1
A11
2
A9
3
A8
4
A13
5
A14
6
A17
7
WE
8
VDD
9
A18
10
A16
11
A15
12
A12
13
A7
14
A6
15
A5
16
A4
17
A3
18
A2
19
A1
20
A0
21
D0
22
D1
23
D2
24
VSS
25
D3
26
D4
27
D5
28
D6
29
D7
30
CE
31
A10
32
OE
1
INB
2
INA
3
GND
4
OUT
5
VCC
4.7K
R523
100
R524
K1000p
C514
100
RA503
1 2 3 45
6 7 8
6.3V100u C649
( )
NCC668
( )
NCC669
( )
NCC671
( )
NCC672
( )
NCC673
( )
NCC674
( )
NCC675
( )
NCC676
( )
NCC677
( )
NCC678
( )
NCC679
( )
NC
C680
+3.3VD
+5V
+5V
+5VA
+5V
+3.3VD
( )
NC
C681
+5VA
22
R528
Q501
Q502
A[10] RBA[1] RBA[4] A[9]
D[3]
A[2] RBA[3]
D[0]
A[5]
D[6]
A[11] A[0] RBA[2] A[12]
D[7]A[7] D[1]
A[3] RBA[5] A[6]
D[2]
A[8] RBA[0] A[1] A[4] D[4]
D[5]
A[4] A[5] A[6] RBA[5] A[7] RBA[0] RBA[1] RBA[2] RBA[3] RBA[4]
D[0] D[1] D[2] D[3] D[4] D[5] D[6] D[7]
A[0] A[1] A[2] A[3] A[4] A[5] A[6] A[7] A[8] A[9] A[10] A[11] A[12] RBA[0] RBA[1] RBA[2] RBA[3] RBA[4]
D[0] D[1] D[2] D[3] D[4] D[5] D[6] D[7]
RBA[5]
A[0] A[1] A[2] A[3] A[4] A[5] A[6] A[7] A[8] A[9]
A[10] A[11] A[12]
RBA[0] RBA[1] RBA[2] RBA[3] RBA[4] RBA[5]
D[0] D[1] D[2] D[3] D[4] D[5] D[6] D[7]
RM1 RM2 RM3
THDAT
TM
HEADON
FILM_CHECK
MOTOR_POS
RM0
RXE
THLAT
STB1 STB2
THCLK
4M FLASH
4M DRAM
FOR PROGRAM
4M FLASH
FOR VOICE
IC502
IC509
IC503
IC507
IC506
1/4
KX-FP215 : Digital Board (1/4)
(1) (2) (3)
(4)
(6)(5) (7)
(8)
(9)
(10)
(11) (12) (13)
(a)