Panasonic KX-NS500AG Service Manual page 57

5
1 2 3
A
(1)
(2)
(3)
(4)
(5)
+3.3V +3.3V nACK_DSPG[0-2]
+3.3V
B
(6)
(7)
(8)
(9)
(10)
(11)
nCS_CO_OP[0] R475
(12)
R476
(13)
1
L_A[20] 2
A20
L_A[21] 3
A21
L_A[22]
4
A22
5
VCC
6
GND1
L_A[9] 7
C A9
L_A[8] 8
A8
L_A[7] 9
A7
L_A[6] 10
A6
11
VCC
L_A[5] 12
A5
L_A[4] 13
A4
L_A[3] 14
A3
L_A[2] 15
A2
L_A[1] 16
A1
L_A[0] 17
A0
L_D[7] 18
D7
L_D[6] 19
D6
L_D[5] 20
D5
L_D[4] 21
D4
22
GND2
23
VCC
L_D[3] 24
D3
L_D[2] 25
D2
DG
D
L_D[1]
L_D[0]
nRST_CO
(14)
FAN_ALM_PLD
(15)
(16)
(17)
nCS_EXT_OP[0]
(18)
nCS_EXT_OP[1]
(19)
(20)
(21)
LDHW[1]
(22)
HW_FH[1]
(23)
HW_CLK[1]
(24)
RLY_RESET
(25)
nWRITE
(26)
nINT_EXT_OP[0]
(27)
(28)
E
nRST_EXT_OP[0]
(29)
(30)
nCO_PLD_WAIT
(31)
(32)
(33)
+3.3V
R474
(34)
R472 33
1
2
(35)
3
(36)
FHIN
4
(37) DATAIN
5
VCC
F
6
GND1
7
nCSI
8
nINT_BASECO
9
TP402
nRST_CO
L_A[6]
10
A6
11
VCC
L_A[5]
12
A5
L_A[4]
13
A4
L_A[3]
14
A3
L_A[2] 15
A2
L_A[1] 16
A1
L_A[0] 17
A0
L_D[7] 18
D7
L_D[6] 19
D6
L_D[5] 20
D5
L_D[4] 21
D4
22
GND2
23
VCC
L_D[3] 24
D3
L_D[2] 25
D2
G
DG
nRST_CO_OP[0]
(38)
nRST_CO_OP[1]
(39)
(40)
(41)
(42)
(43)
(44)
(45)
(46)
(47)
(48)
(49)
(50)
L_D[0-7]
(51)
(52)
(53)
(54)
H
(55)
6
DG
+3.3V
nCO_PLD_WAIT
+3.3V
nINT_BASE_CO
R577 0
33
33
DG
75
74
73
72
71
nCS_BASE
70
DATA_DIR_EXT
DSPG_ACK2
69
DATA_DIR_CO
DSPG_ACK1
68
CARD_EID0
VCC
67
CARD_ID3
GND6
66
CARD_ID2
DSPG_ACK0
65
CARD_ID1
64
CO_PLD CARD_ID0
63
nCS_EXT_OP1
62
nCS_EXT_OP0
IC400
61
NC2
60
BELL5
59
REVERSE5
58
REVERSE4
CARD_EID3
57
CARD_EID2
BELL4
56
BELL3
GND5
55
REVERSE3
VCC
54
53
52
51
TP400
nRST_BASE
4.7k
DG
DG
75
74
73
72
71
nPLD_INT#1
70
nRST_EXT_OP0
HWCLK
69
SLIC_CS7
nINT_EXT1
68
SLIC_INT6
VCC
67
SLIC_CS6
GND6
66
nINT_EXT0 SLIC_INT5
65
SLIC_INT7 SLIC_CS5
64
SLIC_INT4
63
SLIC_CS4
62
EXT_PLD SLIC_CLK1
61
NC2
60
IC401
DATAOUT
59
FHOUT
58
CLKOUT
57
SLIC_DD
56
GND5
55
VCC
54
SLIC_UD
53
SLIC_INT3
52
SLIC_CS3
51
SLIC_INT2
TP401
R586
DG
2.2k
7 8
nRST_BASE
+3.3V
+3.3V
DG
C404 0.1u 10
C405 0.1u 10
C406 0.1u 10
DG
C407 0.1u 10
C408 0.1u 10
C409 0.1u 10
C410 0.1u 10
C411 0.1u 10
C412 0.1u 10
C413 0.1u 10
C414 0.1u 10
C451 0.1u 10
C452 0.1u 10
C453 0.1u 10
C454 0.1u 10
+3.3V
nACK_DSPG[2] NC
nACK DSPG[1]
10k
CO_ID[3] 1 8
CO_ID[2]
2 7
nACK_DSPG[0] CO_ID[1]
3 6
R506 33 CO_ID[0] 4 5
R507 33
R533
CO_EID[0]
CO_ID[3]
R534
CO_ID[2] CO_ID[0]
CO_ID[1]
R535
CO_ID[1]
CO_ID[0]
R536
R508 33 CO_ID[2]
R509 33
R537
CO_ID[3]
BELL[5]
DG
REVDET[5]
CO_EID[3]
BELL[4]
+3.3V
CO_EID[0] R496 10k
REVDET[4]
NC
CO_EID[1] R502 10k
CO_EID[2]
NC
CO_EID[2] R510 10k
BELL[3]
NC
CO_EID[3] R511 10k
REVDET[3]
NC
R529 NC
CO_EID[0]
R530 NC
CO_EID[1]
+3.3V
R531 NC
CO_EID[1] CO_EID[2]
R532 NC
CO_EID[3]
DG
DHW1_IN
HW_FH1_IN
HW_CLK1_IN
nRST_BASE
nCS_BASE
nPLD_INT[1]
INT0
nEXT_PLD_WAIT
nWRITE
nREAD
+3.3V
R578 0
for Debug
R539
NC
+3.3V EXT_ID[0] EXT_ID[0]
R524 0
R525 0 EXT_ID[1] EXT_ID[1] 5
R526 0 EXT_ID[2] EXT_ID[2] 6
+3.3V
R527 0 EXT_ID[3] EXT_ID[3] 7
8
10k
NS500/520:0x0001
DG
NS300/320:0x0010
NS700/720:0x0011
nSLIC_INT[7]
nSLIC_CS[7]
R512 33
nSLIC_INT[6]
nSLIC_CS[6]
R513 33
nSLIC_INT[5]
R514 33 nSLIC_CS[5]
nSLIC_INT[4]
nSLIC_CS[4]
R515 33
R516 33
L501 LDHW[0]
L502 HW_FH[0]
L503 HW_CLK[0]
R520 33
nSLIC_INT[3]
R521 33 nSLIC_CS[3]
nSLIC_INT[2]
C415 0.1u 10
C416 0.1u 10
C417 0.1u 10
C418 0.1u 10
C419 0.1u 10
C420 0.1u 10
C421 0.1u 10
C422 0.1u 10
C423 0.1u 10
C424 0.1u 10
C425 0.1u 10
DG
DG
KX-NS500AG MOTHER BOARD No.7 2/3
57
9
(56)
(57)
(58)
+3.3V
NC
CN403
1
GND
2 TDO
3 TDI
4 TMS
5 TCK
6 +3.3V
DG
(59)
(60)
(61)
(62)
(63)
(64)
(65)
(66)
(67)
(68)
+3.3V +3.3V
NC
CN404
1
GND
2
TDO
3
TDI
4
+3.3V
TMS
5
TCK
6
NC +3.3V
4
3
DG
2 DG
1
nSLIC_INT[0-7]
nSLIC_CS[0-7]
SLIC_CLK[1]
LDHW[0]
HW_FH[0]
HW_CLK[0]
SLIC_DOUT
SLIC_DIN
SLIC_CLK[0]
(69)
(70)
(71)
(72)
(73)
(74)
(75)
KX-NS500AG