Panasonic KX-NS500AG Service Manual page 70

KX-NS500AG
12.3.6. No.6
1 2
+15V
NFM21PC104R1E3D
DL601
TP_+15V
1 3
2
A
TP_DG1
TP_DG2
TP_DG3
TP_DG4
TP_DG5
TP_DG6
DG
1 2 3
B AO4485
4
Q601
5 6 7 8
C666 0.1u 50
R62147k
Q602
5
C
Q602
6
2
1
D
DG
IC605
1
5
VOUT
ON/OFF
2
VSS
3 4
VIN
SSC
S-13A1B12-U5T1U3
C661 2.2u 6.3
E
C662 2.2u 6.3
DG
IC606
1 5
VOUT
ON/OFF
2
VSS
3
4
VIN
SSC
S-13A1B25-U5T1U3
F
C663 2.2u 6.3
C664 2.2u 6.3
DG
2
+3.3V_VAUX2
IC607
0
R640
1
2
3
R1240N001B-TR-FE
C743 0.1u 50
1 VO
2 VFB
3 VREG5
4 SS
5 GND
6 PG
7 EN
DG
DG
4
3
IC602
1 VO
2 VFB
3 VREG5
4 SS
5 GND
6 PG
7 EN
+3.3V_VAUX2
DG
DG
+1.2VD
TP_+1.2VD
R6240
J11 VCCINT1
J12 VCCINT2
C672
L14 VCCINT3
0.1u 16 M14 VCCINT4
C673 P11 VCCINT5
0.1u 16
P12 VCCINT6
C674
L9 VCCINT7
0.1u 16 M9 VCCINT8
C675
J13 VCCINT9
0.1u 16 J14 VCCINT10
C676 K14 VCCINT11
0.1u 16
J10 VCCINT12
C677
K9 VCCINT13
0.1u 16 N9 VCCINT14
C678
P9 VCCINT15
0.1u 16 P10 VCCINT16
C679 P13 VCCINT17
0.1u 16
P14 VCCINT18
+2.5VD
C680
N14 VCCINT19
0.1u 16
J16 VCCINT20
TP_+2.5VD
C681
K15 VCCINT21
0.1u 16 L16 VCCINT22
C682
M15 VCCINT23
0.1u 16 R12 VCCINT24
R6250
C683 R10 VCCINT25
0.1u 16
R8 VCCINT26
C684
H9 VCCINT27
+3.3VD
0.1u 16 G12 VCCINT28
C685 D4 VCCIO1_1
0.1u 16 F4 VCCIO1_2
C686 K4 VCCIO1_3
DG 0.1u 16
H4 VCCIO1_4
C668
C687 N4 VCCIO2_1
0.1u 16 0.1u 16 U4 VCCIO2_2
C669
C688
W4 VCCIO2_3
0.1u
16 0.1u 16 R4 VCCIO2_4
C670
C689
0.1u 16 0.1u 16 I-EP4CE40F23C8N-10
C671
0.1u 16 DG
DG
3
R642 12 C744 470p 50
R643 100 1 R645 6.2k 0.5
6
CE
R644 1.2k 1
VFB
5
VIN
GND
4
LX
BST
R641 51
The name is +5V, but the value changed to 4V.
DG
IC601
15
14
VCC
13
VIN
C617 0.1u 50
12
VBST
L601 4.7u
11
SW2
PGND3
10
SW1
9
PGND2
8
PGND1
DG
15
14
VCC
13
VIN
C618 0.1u 50
12
VBST L602 4.7u
11
SW2
PGND3
10
SW1
9
PGND2
8
PGND1
DG
+3.3VD
FPGA
C690
0.1u 16
C691
IC201
0.1u 16
C692
1.2V
AB2 0.1u 16
VCCIO3_1
W5 C693
VCCIO3_2
W9 0.1u 16
VCCIO3_3
C694
W11
VCCIO3_4
AA6 0.1u 16
VCCIO3_5
AB21 C695
VCCIO4_1
W12 0.1u 16
VCCIO4_2
W16 C696
VCCIO4_3
W18 0.1u 16
VCCIO4_4
C697
Y14
VCCIO4_5
P18 0.1u 16
VCCIO5_1
C698
V19
VCCIO5_2
Y19 0.1u 16
VCCIO5_3
T19 C699
VCCIO5_4
0.1u 16
E19
VCCIO6_1
C700
G19
VCCIO6_2
L19 0.1u 16
VCCIO6_3
C701
J20
VCCIO6_4
A21 0.1u 16
VCCIO7_1
D12 C702
VCCIO7_2
0.1u 16
D14
VCCIO7_3
C703
D16
VCCIO7_4
D18 0.1u 16
VCCIO7_5
A2
VCCIO8_1
D5 DG
VCCIO8_2
D9
VCCIO8_3
D11
VCCIO8_4
E8
VCCIO8_5
+1.2VD
T6
VCCA1
F18
VCCA2
2.5V G6
VCCA3
U18
VCCA4
U6
VCCD_PLL1
E17
VCCD_PLL2
F6
VCCD_PLL3
V17
VCCD_PLL4
1.2V
DG
70
4
L606 4.7u
DL602
1
G1C4R7MA0395
2
+5VD
DG
TP_+5VD
+3.3VD
DG
Plane by-pass capacitor
DG
TP_+3.3VD
DG
FPGA
IC201
L10 GND1 A22
GND36
L11 GND2 E20
GND37
G20
M10 GND3
GND38
M11 GND4 L20
GND39
L12 GND5 P19
GND40
V20
L13 GND6
GND41
M12 GND7 Y20
GND42
M13 GND8
AB22
GND43
N11 GND9 Y18
GND44
K11 GND10 Y16
GND45
N12 GND11 Y12
GND46
K12 GND12 Y11
GND47
K13 GND13 Y9
GND48
N13 GND14 Y5
GND49
N10 GND15 AB1
GND50
K10 GND16 N3
GND51
U3
J9 GND17
GND52
F12 GND18 W3
GND53
H12 GND19 D3
GND54
F3
H13 GND20
GND55
J15 GND21 K3
GND56
K16 GND22 G2
GND57
AA2
L15 GND23
GND58
N15 GND24 AA22
GND59
R13 GND25 H3
GND60
R3
R11 GND26
GND61
R9 GND27 AB6
GND62
P8 GND28 Y15
GND63
T20
A1 GND29
GND64
C5 GND30 J19
GND65
C9 GND31 C18
GND66
C11 GND32 D8
GND67
C12 GND33 U5
GNDA1
C14 GND34 E18
GNDA2
C16 GND35 F5
GNDA3
V18
GNDA4
I-EP4CE40F23C8N-9
DG
KX-NS500AG CPU BOARD No.6 1/2
5
+5VD_USB
TP_+5VD_USB
3
NFM21PC105B1C3D
(1)