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12
KX-TGP600RUB/KX-TPA60RUB
4.5.4.
Power Supply Circuit
KX-TGP600 support 2 way power supply; AC adaptor and PoE (Power over Ethernet).
6.5V is supplied from AC adaptor through JK400.
48V is supplied from ethernet through JK201, and it is converted to 9.5V by IC201.
6.5V or 9.5V is converted 3.2V by IC401 (DCDC converter) and 1.5V by IC400 (DCDC converter), and IC402 convert voltage to
1.3V from 3.2V.
6.5V is supplied from AC adaptor through JK400.
48V is supplied from ethernet through JK201, and it is converted to 9.5V by IC201.
6.5V or 9.5V is converted 3.2V by IC401 (DCDC converter) and 1.5V by IC400 (DCDC converter), and IC402 convert voltage to
1.3V from 3.2V.
IC101 and IC300 make Voltage for internal used ,1.8V and 1.2V.
C406
C404
DG
C409
DG
C411
C407
C405
DG
JK400
2
3
1
R403
3.2V
C412
DG
C408
DG
IC401
2
VIN
8
SS
3
SW
4
GND1
5
FB
7
EN
1
BOOT
6
COMP
9
GND2
DG
POEOUT
F400
R404
DG
DG
DG
1.5V
DG
C410
IC400
1
NC
2
GND
4
VDD
5
VOUT
3
CE
VIN2
VIN1
DG1
DG2
3.2V
DG3
DG4
C413
C414
DG
1.5V
R401
R400
L400
D400
C402
R402
C400
C401
IC402
1
CE
2
GND
3
VOUT
4
VDD
C415
C416
DG
DG
DG
1.3VDD
R405
R406
DG
R262
L206
R263
SG
PoE_G
C211
POEOUT
L202
R264
F200
L203
F201
SG
D201
R265
L207
T200
1
8
6
2
3
16
7
14
11
9
15
4
10
13
12
5
C230
C233
DG
D200
SG
R260
R244
C221
C225
R259
C216
C223
R254
R243
R242
C224
C235
C236
C222
L200
R268
C220
PoE_OUT
JK201
1
2
3
4
5
6
7
8
9
10
IC201
1
EROUT
2
SSFT
3
VDD
4
ISOSSFT
6
RDET
7
HSO
8
RCL
9
VNEG1
10
SP2
11
SP1
12
VPOSF
13
CT2
14
CT1
15
VSSA
16
VPOSS
17
VSS1
18
SWO
19
VSS2
21
VNEG2
5
*PLOSS
20
FB
C214
C229
C231
C232
C234
C240
C241
C242
C243
L201
L204
L205
L208
TX+
TX-
RX+
RX-
PoEOUT=9.5V
6.5V from AC ADAPTOR
48V from PoE HUB
@PoE
@AC
ADAPTOR
9V at PoE Mode
6.2V at ACADAPTOR MODE
@PoE
(A)
(B)
(A)
(B)
1.8V
1.2V
1.8V
1.8V
IC300
IC101
DQ0_1
C_1
DQ3_1
DQ2_1
S#_1
DQ1_1
C_1
DQ3_1
DQ2_1
DQ0_1
DQ1_1
S#_1
DG
3.2V
DG
R313
C336
C335
DVF_TXREQ
001
DCX1_TXREQ
001
DCX1_READY
001
DVF_READY
001
R303
DCX1_BOOT
001
R315
C329
L314
C341
R312
R306
R307
R311
C338
IC300
3
DQ3
4
DQ2
5
DQ0
6
VDD_DPU_DAIF
7
VDD1
8
COREOUT
9
VBAT
10
DOUBCAP2N
11
DOUBCAP2P
25
HSMIN
26
HSMIP
27
MPWR
28
SPOUTP
29
VCCPA
SPOUTN
SPOUTN
GPIO16
82
GPIO18
83
GPIO19
84
GPIO20
1
DQ1
2
QSCLK
12
DOUBCAP1N
13
DOUBCAP1P
14
DOUT3V0
23
MIN
24
MIP
85
GPIO21
86
GPIO22
87
QCSN0
15
DOUT4V5
88
QVCC
89
16
DOUT2V5/DCIN0/LIN0
17
LEDSINK2/DCIN1
18
DCIN2
19
DCIN3/LIN1
20
LEDSINK1/PWM1
21
VREF
22
VCCA
C417
C418
C419
C420
C340
VBG
IC301
1
*CS
2
DO/IO1
6
CLK
7
*HOLD/*RESET/IO3
3
*WP/IO2
8
VCC
4
GND
5
DI/IO0
C165
R150
IC101
U14
VCC5V_DCDC
W15
DCDC_VRP
T14
DCDC_VSENS
V14
COIL_DCDC
W14
SINK_DCDC
W13
GND_DCDC
V15
VDD18_DCDC
W16
VCC33_DCDC
N13
VDD_ANA
V17
VCC_ANA0
W12
VCC_ANA1
N16
VCCA
T13
EXT_REG_CTL
U13
PWM0
V13
LEDSINK1_PWM1
R14
LEDSINK2
R19
DCIN0
U19
DCIN1
3.2V
1.8V_APU
DG
C157
C158
C167
C166
0.1u
1.3VDD
C168
L100
R164
L102
C155
C156
C154
C153
C152
VDD7
M8
VDD8
N12
VDD9
G5
VDDIO0
H6
VDDIO1
J5
VDDIO2
K12
VDDIO3
L6
VDDIO4
J6
GND10
H8
GND9
L7
GND8
K11
GND7
H11
GND6
K8
GND5
J8
GND4
J11
GND3
H10
GND2
J9
GND1
G13
PLL3_DVDD
H13
PLL3_AVSS
L13
PLL3_AVDD
E11
PLL2_DVDD
G12
PLL2_AVSS
N10
VDDIO5
M13
VDDIO_APU
N9
VDDIOC
J7
GND35
G10
GND33
H12
GND34
G8
GND32
G6
GND30
K6
GND29
E9
GND28
L8
GND27
J10
GND26
L12
GND25
G9
GND24
M12
GND23
G7
GND22
K7
GND21
M9
GND20
K9
GND19
L11
GND18
M11
GND17
A1
GND16
L10
GND15
L9
GND14
H9
GND13
H7
GND12
K10
GND11
C151
C150
C149
C148
3.2V
1.8V_APU
DG
DG
L101
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